t$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x7ff) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, 0x0, 0x0) 18:58:00 executing program 1: r0 = msgget$private(0x0, 0x1) msgsnd(r0, &(0x7f0000000180)={0x0, "abc1905bc9ddd4547e6490a1279f1ff09468298752214bb2215f52343fed0f9d6dc116ff2f810b370a23826e83df19fd3dc472c98eae588f5d186b783480b0d998ee1bb5c33f6aeccbb7b6f750ce561259b89dce8887"}, 0x5e, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000000)=""/218, 0xda) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000200)="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", 0xfb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) 18:58:00 executing program 0: [ 238.686630] Unknown ioctl -1071619020 18:58:00 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x400, 0x4, 0xf0, 0x3ff}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x4, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)={0x0, @speck128, 0x1, "017a4a06f525ecd9"}) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xaf, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f00000002c0)=""/214}, &(0x7f0000000200)=0x78) r5 = socket(0x0, 0x80002, 0xffffffff00000022) dup2(r2, r5) 18:58:01 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) semget$private(0x0, 0x1, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) 18:58:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\xd4\x00\x04*\x04\x00\x00\x00\xde\x91\xbe\x10\xee\xbf\x00\xf5\xe9J\xae\"\xe8\x9b\xb3l\xc7Ez\xcc\xc32\fg\xa9\x0fy\x80XC\xe9\x01\xd2\xdau\xaf\x1f\x00\x00\x00\x00\x00\x00T\x0er\xcdW\xf4BwR\x88D \x9c~\xd0[\x16\x0e\xf36r\x1b\xf8\x96\x86\xffG/q\xdf\xcaSS\xf62=\xdf\x80\x06\xff\xc1\x05-j\x80\x98Z\xdch\x01ped\x8b5\xc7\xd3!\xfc\\\x04f\x06/\xbf\xadZ\xcb\xe7\xffl\xef\xe5<\x88\xc0Z\xb9p\xce\xeb\xdf\xa5\x89\t\x8a\xd4\r\b\r\xeb$\x88\xf9\xe4\x06\x96\x82\xb1D\x83\xf1\x13\xcbiy\xb2\xf3\x90\x17\x9a\x18\xe2k@\x88\xf1\xf3\x1e\xd0J\nh\x1f\x00.\x00t6\x94tu\xab\a7\x11\xc9\x8a\xe3\xb4%\x9f\x1a\x1a\xff\x9b\t\xaaf\xcb\x90\xcaC\xa1\xdb\xc6\xde\x15\xab\xb4\xaes\x9f\x9e\x8f\x04|\xd2\x9e\xc7k\x9e\xf6\xbe\xb7\x83\x9f\x80q\xaa\xeaM$~j\x95\x14t\x8c\x93\xd0\xbb\x01\xa7\xc3|\xa6\xc8V2z\xf8\x1f)m,,\a\xc2\xd6;') r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x8c69}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast2}}, 0x1, 0xd5}, 0x90) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="975a336873ef6dfce60d2c6d5e7f93315f6c902756239b9d9acc955e9028618b", 0x20}], 0x1}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/36, 0x24}], 0x1}}], 0x1, 0x0, 0x0) unshare(0x400) fadvise64(r0, 0x0, 0x40007, 0x4) 18:58:01 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="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", 0x1000, r0) 18:58:01 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)=')}vmnet1vboxnet1\x00', r1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000002c0), 0x9b}, 0x20000081) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0), 0xc) 18:58:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) [ 239.073927] Unknown ioctl -1071619020 [ 239.091116] Unknown ioctl -1071619020 18:58:01 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x13, 0x1, 0x4}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f0000000180)={0x7f, "31998871553d1a1356f1b6bd603d4e460d73995fc8ee34dc7d3a1d1f3a5ddc3b", 0x3, 0x7fffffff, 0x800, 0x0, 0x6}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/74) ioctl$RTC_WIE_OFF(r0, 0x7010) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x86082, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/9) 18:58:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\xd4\x00\x04*\x04\x00\x00\x00\xde\x91\xbe\x10\xee\xbf\x00\xf5\xe9J\xae\"\xe8\x9b\xb3l\xc7Ez\xcc\xc32\fg\xa9\x0fy\x80XC\xe9\x01\xd2\xdau\xaf\x1f\x00\x00\x00\x00\x00\x00T\x0er\xcdW\xf4BwR\x88D \x9c~\xd0[\x16\x0e\xf36r\x1b\xf8\x96\x86\xffG/q\xdf\xcaSS\xf62=\xdf\x80\x06\xff\xc1\x05-j\x80\x98Z\xdch\x01ped\x8b5\xc7\xd3!\xfc\\\x04f\x06/\xbf\xadZ\xcb\xe7\xffl\xef\xe5<\x88\xc0Z\xb9p\xce\xeb\xdf\xa5\x89\t\x8a\xd4\r\b\r\xeb$\x88\xf9\xe4\x06\x96\x82\xb1D\x83\xf1\x13\xcbiy\xb2\xf3\x90\x17\x9a\x18\xe2k@\x88\xf1\xf3\x1e\xd0J\nh\x1f\x00.\x00t6\x94tu\xab\a7\x11\xc9\x8a\xe3\xb4%\x9f\x1a\x1a\xff\x9b\t\xaaf\xcb\x90\xcaC\xa1\xdb\xc6\xde\x15\xab\xb4\xaes\x9f\x9e\x8f\x04|\xd2\x9e\xc7k\x9e\xf6\xbe\xb7\x83\x9f\x80q\xaa\xeaM$~j\x95\x14t\x8c\x93\xd0\xbb\x01\xa7\xc3|\xa6\xc8V2z\xf8\x1f)m,,\a\xc2\xd6;') r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x8c69}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast2}}, 0x1, 0xd5}, 0x90) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="975a336873ef6dfce60d2c6d5e7f93315f6c902756239b9d9acc955e9028618b", 0x20}], 0x1}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/36, 0x24}], 0x1}}], 0x1, 0x0, 0x0) unshare(0x400) fadvise64(r0, 0x0, 0x40007, 0x4) 18:58:01 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x3, 0xf08}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) sendmmsg$alg(r0, &(0x7f0000006180)=[{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000040)="33ced5b4771d17f8d8273f2b0fd6ea4f3708527dd20bfeb4615e56753de3d54a75a42211c0cde13877046353e10370097217b89a23b2f6664760af056280eaeb1ad68f58f74e2b836c3834a62dedf2e1619760308d152c68e190bc48d105e57a1540161c7d71a2b78ef043fa2e2f", 0x6e}, {&(0x7f00000000c0)="89acc181", 0x4}, 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{&(0x7f00000049c0)="ad160af6cdef4f1a26b233d80474b8199ac0e1f3a0dfe1ad2942dec31570804ab0acb0d77376254249db291be68355a53a2121b8e6f4b86c70ac748843fbd1a99f5f70a479562ee0de1fa7b4fd0518b061b0633fcc6ada2b12690e12790c114db4acd38de888c24581e0a40acd9614ba81ec721a28ff9a9266b8c20196c6f9ffdf54a717", 0x84}, {&(0x7f0000004a80)="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", 0xfb}], 0xa, &(0x7f00000062c0)=ANY=[@ANYBLOB="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"], 0xf8, 0x40}, {0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000004d40)="de004835bb835615823c6fad3448c2873ccee8130e8115bc0f4288f8cd0184c92331bc4c296502454950cc1ec3e6e463e166b8aecfe311603f8b5f679beacb384b56c5c1c9388f9310610aa9bc378360156bfb239d99a5a8532eccf4f2f3173ee50263b5e8a5", 0x66}], 0x1, &(0x7f0000004e00)=[@iv={0x28, 0x117, 0x2, 0x10, "713fdf1807a03409340026fb18da2292"}, @op={0x18}, @iv={0xc0, 0x117, 0x2, 0xa6, "97069a1f37c559f54424a97a9421d50715b2fae8c5b708084c8412e97df4326c96f935adbe0c3a0f6ffabb875e505622504d43eaed247eef30d275e9dcad55bba8f9e1aa045e452bdc5b66068baed5b074a7fcdb6cae4124036dd383431fcdebe09959200f8b5502efd27fb65b63f2aa17845a9dafe0da57f37d0ce3aa9183fa5dc033f1e5ead7f03e8951337d86b57aa38340f76accb20634b350e66bca1ddc69ee3de1a3fa"}], 0x100, 0x1}, {0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000004f00)="04cf41b960be6288c86b17259767eb7d04e64d38eb33dc83b66c6602eb51", 0x1e}, {&(0x7f0000004f40)="b4c46ac8b0d635cd46374491407944b4c1639e99c8f48f6d1a214f793985e5c2aa7e08803fd75a5757b4abf8", 0x2c}, {&(0x7f0000004f80)="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", 0x1000}, {&(0x7f0000005f80)="ed32a6b261638f2ae77739042c34d87dc48b9c8d0c23a9c257c1bc11f7ddb0cb093cb96aa780a20f8d2980e805d6c6c3", 0x30}, {&(0x7f0000005fc0)="9e75151f7e8c45a1d79fcd8c15be91f223db765f87143409065b67a2e0f7d013a80a638fcd3d0ded2aa023cde7a2d5e67b924a36c7dc0fe0ba2854bd2b1ecdf29f5320a2ced9d503a7e7d2d4523d6bf9fb4347a3ddb0474d98e3d460ed78a649cc2cb564368aec2cecb6b13bb0afd4db582c36a3476d3b37209d3c2201241b5b1b38ab6728b53457bef713df53da9c11763a9544368ca68befbbc648123eed1990d6c54f6c61dc4da2f9e2257b528c3da71fe06489a65f77433d0ea7d7c0d5f06f9e408b0f423d806b03d51ea4b22d194185712c3126204aa29a43c1fe24d1f13c6502f74b5051cecf51a6d61ca975a1f591ecb32ed587e8", 0xf8}], 0x5, &(0x7f0000006140)=[@iv={0x40, 0x117, 0x2, 0x25, "9fea67c1d548f638cdafc366abff5bfcf73b2340c46d13093b1ab0547b04740df5d60d186b"}], 0x40, 0x8000}], 0x5, 0x20000000) 18:58:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:01 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x408c40, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x10000, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}, 0x10001, 0x200, 0x5, 0x7, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0xfffffffffffffff7}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc0505510, &(0x7f0000000040)=ANY=[]) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)}], 0x6, 0x0) shmget(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) 18:58:01 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) [ 239.424797] Unknown ioctl 1074835114 [ 239.435392] Unknown ioctl -1071619020 [ 239.464088] Unknown ioctl 1074835114 [ 239.464465] Unknown ioctl -1071619020 18:58:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\xd4\x00\x04*\x04\x00\x00\x00\xde\x91\xbe\x10\xee\xbf\x00\xf5\xe9J\xae\"\xe8\x9b\xb3l\xc7Ez\xcc\xc32\fg\xa9\x0fy\x80XC\xe9\x01\xd2\xdau\xaf\x1f\x00\x00\x00\x00\x00\x00T\x0er\xcdW\xf4BwR\x88D \x9c~\xd0[\x16\x0e\xf36r\x1b\xf8\x96\x86\xffG/q\xdf\xcaSS\xf62=\xdf\x80\x06\xff\xc1\x05-j\x80\x98Z\xdch\x01ped\x8b5\xc7\xd3!\xfc\\\x04f\x06/\xbf\xadZ\xcb\xe7\xffl\xef\xe5<\x88\xc0Z\xb9p\xce\xeb\xdf\xa5\x89\t\x8a\xd4\r\b\r\xeb$\x88\xf9\xe4\x06\x96\x82\xb1D\x83\xf1\x13\xcbiy\xb2\xf3\x90\x17\x9a\x18\xe2k@\x88\xf1\xf3\x1e\xd0J\nh\x1f\x00.\x00t6\x94tu\xab\a7\x11\xc9\x8a\xe3\xb4%\x9f\x1a\x1a\xff\x9b\t\xaaf\xcb\x90\xcaC\xa1\xdb\xc6\xde\x15\xab\xb4\xaes\x9f\x9e\x8f\x04|\xd2\x9e\xc7k\x9e\xf6\xbe\xb7\x83\x9f\x80q\xaa\xeaM$~j\x95\x14t\x8c\x93\xd0\xbb\x01\xa7\xc3|\xa6\xc8V2z\xf8\x1f)m,,\a\xc2\xd6;') r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x8c69}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast2}}, 0x1, 0xd5}, 0x90) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="975a336873ef6dfce60d2c6d5e7f93315f6c902756239b9d9acc955e9028618b", 0x20}], 0x1}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/36, 0x24}], 0x1}}], 0x1, 0x0, 0x0) unshare(0x400) fadvise64(r0, 0x0, 0x40007, 0x4) 18:58:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:01 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x100000000, 0xfffffffffffffff7, 0x8, 0x1, 0xbf, 0x7}) 18:58:01 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x6, 0x6574, r2}) 18:58:01 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) [ 239.926500] Unknown ioctl -1071619020 [ 239.932837] Unknown ioctl 1075332576 [ 239.956655] Unknown ioctl -1071619020 [ 239.958890] Unknown ioctl 1075332576 18:58:02 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x6, 0x6574, r2}) 18:58:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:02 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000000c0)=0x3ff) 18:58:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:02 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x6, 0x6574, r2}) [ 240.315624] Unknown ioctl 43783 [ 240.319374] Unknown ioctl -1071619020 [ 240.350227] Unknown ioctl 43783 [ 240.356561] Unknown ioctl -1071619020 18:58:02 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x800, 0x250400) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) ioctl$KDENABIO(r0, 0x4b36) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) 18:58:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="4b620e0d2d16f72863d9b614cc6b85b13283b3052e7c6864c3014847ecc85d67d3041dce833856ef2ceec9c7702edfd5ef423e4ba56875e28d6f3aafba04547f4b036f139df85d0bf3acf1a7b4a83771a795e245c7202a40737613e78da610cad07cd45ece3cf7b4449f66924f86308e500ee46a82f67dfd967104007b35f4c1324668cade68b2d0202c8ce784c65aaefd7ba74f270dc07a34ffdff35ef0da53660e0d2ea6c752019f40068f7915df1e271d0c", 0xb3) socket$pppoe(0x18, 0x1, 0x0) 18:58:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:02 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x6, 0x6574, r2}) 18:58:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) [ 240.672490] Unknown ioctl -1071619020 [ 240.696670] Unknown ioctl -1072929747 18:58:02 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) socket$kcm(0x29, 0x5, 0x0) [ 240.718505] Unknown ioctl -1073191926 18:58:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:02 executing program 0: request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 240.786341] Unknown ioctl -1073191926 [ 240.824649] Unknown ioctl -1071619020 [ 240.858480] Unknown ioctl -1072929747 18:58:03 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x8, "b447e2e8a60ccb048fb87596b4e09903ba363a4220e815f3e86f7f210c19cb5a", 0x0, 0xce, 0x3, 0x50007, 0x20000, 0x2}) [ 240.895221] Unknown ioctl -1073191926 [ 240.910250] Unknown ioctl -1073191926 18:58:03 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x40000) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000180)=0x200dd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f0000000240)={0x12, "683ebb8faa45d72cd0a92bd45388db51ea56f690dd08a6b4932803ea9476e533", 0x2, 0xc19, 0xfffffffffffffffb, 0x20b000, 0x2}) 18:58:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101200, 0x0) 18:58:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:03 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) read$FUSE(r2, &(0x7f0000000300), 0x1000) 18:58:03 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 241.300894] Unknown ioctl -1071619020 18:58:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x0, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x4000000000000002) syz_open_dev$sndtimer(0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) recvmsg$kcm(r0, 0x0, 0xfffffffffffffffe) 18:58:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xe976, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xd5, r1, 0x10000, 0x50}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 18:58:03 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) [ 241.430979] vhci_hcd: default hub control req: 0000 v0000 i0002 l0 18:58:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) sendto$inet6(r2, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 241.568876] Unknown ioctl -1071619020 [ 241.588237] Unknown ioctl -1071619020 18:58:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x0, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) [ 241.610868] dns_resolver: Unsupported server list version (0) [ 241.625759] Unknown ioctl -1071619020 [ 241.637936] Unknown ioctl 21531 18:58:03 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="4c0cf18581cc44bd195f4a204bc40bb8dd50d5605f19ebe14dbfa0348534727c9ad18eef2a2c8ed5a76fa65b6f14391f6519027316656846aadf493aef9cd8e8a891dae58b5613a714973857bc41b46943c4", @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB="94cad773ea1d8a2111eff6b2fd24d999a76c7feffe6db95902ac8de20eb6c15873afa3149ebf6b731ddedf4343b0c46be2edb1d197f1ff0000000000000000000000000000"], 0x8) 18:58:03 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 241.661532] Unknown ioctl -1071619020 [ 241.677101] Unknown ioctl -1071619020 [ 241.693238] Unknown ioctl -1071619020 18:58:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="4b3a5d860d4070b914bd45e7cbf7069147ad6f231bf08fbf009ad7340b25b9fd607f6466355c6d881a084eecadd3eb1e0677d8b8be6884f0001a4a65a1421bb6c2937da077e95e719feed401aa710667a877192e97fa9ae593b8cf2236a249c48966c84502913b9ef5825688bbf2a8f9860fa9ccb834597910ff2ec4b05d703127c1986477cf31f3112ac32e70553175f758b07f116022c02c2e3c5bfc9c0ba4dfb6a9f474a99ea6d833f71c0fcacfe2fe823af1f9a198d32e751f067d2a6b03309a145da777259c69aebff510cbced991bfd9af8ed06c70dbf971acd7579b9cf7827db80d70236e1257", 0xea, 0x4000000, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) [ 241.754833] vhci_hcd: default hub control req: 0000 v0000 i0002 l0 18:58:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfe, 0x24000) write$UHID_INPUT2(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c0000005b47b8ac5e0a07c4057db64705d64746b21a455c29fcf16efb3c9f75b92e4550a3e58fbd2ed4953a82be92dfc5aacc08c44d34a8b9c990f0f8f7041794d00320382d7c5a255df6d6221887c4de76681e1a46bccf05aafeddd3a2c453"], 0x61) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000240)={0xc, 0xaa, "16e5641a27c856b03c16e26aac4ee4260ab3a11845f970cb8de0e3f6d3ec672a50b872489c089e26278764baf2257f79042eae1dbf8f12d0282c832d45b0e35f579bfffd868e3a45ffd2cf20013db50aa6504b8efd796c4376c59d52799e560a4f6ca08405ad48a9a8f4c94b45aaca062d9c0c9fafd528b98b57a65568f67984069d2e1ea240be1cf814b17cfa35d25fd80c52e6ea0b019bcdd5949da7d94dd3ce34335c8c36481593ec"}, 0xb0) 18:58:04 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8080) 18:58:04 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x78000, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x19) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) 18:58:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}}, 0x4008000) 18:58:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x0, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:04 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) epoll_create(0x1ff) ioctl$BLKTRACETEARDOWN(r0, 0x2201, 0x930000000000) 18:58:04 executing program 4: utimes(0x0, 0xfffffffffffffffd) clock_gettime(0x2, &(0x7f0000000100)) 18:58:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) [ 242.212712] vhci_hcd: default hub control req: 0000 v0000 i0002 l0 18:58:04 executing program 0: r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='*[\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x800, 0x408c02) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x4, &(0x7f0000002440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x20, r1, &(0x7f00000002c0)="4e8fc8e7a451fa3e04803742b910579c6397c8c211491cad2291a22ad467a27635556b6e64ae63281996b9b85adf2ba4f71505114984333676cdc60e9d75594b5dba0d3d97b2b807de9496f46c84b0ef1efb9dcf81b012c4b4198db9b787bc945cdd12fa0c12f8733f28202f1c7307d02bc258b4feca91a9a6b9e7d0051df059da161bc1283ddabf01b15860f2f3793c9a1147f64db7c669ffe24137057232cb2344da0fcf3e9b91d87dd4e13fb303d7dab55b276da82cb4f84b7ff1cbac73f582f4bc3aff4ef3c58322c447e3ac3728254bc4f41aada18d9d395aa35aa900e1fbe78d", 0xe3, 0xcb89, 0x0, 0x2, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x7ff, r1, &(0x7f00000003c0)="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", 0x1000, 0x8001, 0x0, 0x0, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000013c0)="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", 0x1000, 0x8, 0x0, 0x2, r1}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f00000023c0)="9bfd70d47de228c50a5a2d189ab35c84a598e9aa9a2f86f0d15237810d99210b4e07e67f2f20953f78", 0x29, 0x4, 0x0, 0x2, r1}]) write$P9_RAUTH(r1, &(0x7f0000000180)={0x14, 0x67, 0x2, {0x4, 0x2, 0x4}}, 0x14) [ 242.314856] Unknown ioctl -1071619020 [ 242.330208] Unknown ioctl -1071619020 18:58:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000740)={0x1, {{0x2, 0x0, @multicast2}}, 0x0, 0x7, [{{0x2, 0x4e20, @remote}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x0, @local}}, {{0x2, 0x0, @remote}}]}, 0x410) rt_sigreturn() setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e23ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) 18:58:04 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) 18:58:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) accept4(r0, &(0x7f0000000080)=@rc, &(0x7f00000004c0)=0x80, 0x0) [ 242.524215] vhci_hcd: invalid port number 0 18:58:04 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x3}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x401}, &(0x7f0000000100)=0xff80) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x7f}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndpcmc(0xfffffffffffffffd, 0x1, 0x101000) [ 242.618181] Unknown ioctl -1071619020 18:58:04 executing program 2: unshare(0x400) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) sendmmsg$unix(r0, 0x0, 0xfffffe4a, 0xfffffffffffffffe) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f00000001c0)) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)) ioctl(r3, 0x1000008912, &(0x7f0000000040)="a8981f0a3c010000808070ae7b757613fc1c38b5") socket$unix(0x1, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0xfffffffffffffeed) listen(r0, 0x401) close(r1) socket$inet6(0xa, 0x800, 0x81) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @broadcast}, 0x10) fchdir(r1) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) dup3(r2, r0, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) [ 242.656233] Unknown ioctl -1071619020 18:58:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:04 executing program 4: clock_gettime(0x0, &(0x7f0000000100)) 18:58:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:04 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xff, 0x0, 0x10001, 0x5c8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0xeb0}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:05 executing program 4: clock_gettime(0x0, &(0x7f0000000100)) [ 242.929439] vhci_hcd: invalid port number 0 [ 243.007615] Unknown ioctl -1071619020 18:58:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:05 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x18c, 0x23, 0x220, 0x70bd2c, 0x25dfdbfe, {0xb}, [@generic="7814d96c922834fa7069a3e0a3ad4be527c7847426345da03a24b667ac18139d0b023edcfb718614017ded35cc915ffd86da281bba9f6a248955ca3fe62eb62d2ee368a2ac89d6df39306c7a41c1266657478bac50670102d7054de66301a9a621833ba689c906dbf04eec5c330eece66dedb657e5", @generic="7d50b4cb96a99a47b761ca9b4d6994dc736efc36c7572a0913ff4b2cc2289579edd43f92f79b0c60385ac841650ece0a8d5fadd53597e0e0b0409a282377f02e4ea8a7eb7d301570bf1a9f791f779913694061bfccc574246a09e6789165579c134fd9c64eca5af659138694bf830002ebe73ed6dfe8dbbed448027818260c3fe3e49abadeaf896415355ed3405357584c7a1e778044f152bb28f838c32d273281fea4e9df767c6ce7647d8e1b767feb9eb490f9de72b66516aa59492c68120a19aec597dec15bab4231a52f4957ab09d35f7d84ca3ed40c95245deda94ab7f4817aef89735673a3608d1aea855db9e7ede206e8b3399647", @typed={0x8, 0x5, @fd=r1}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x40000c0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) 18:58:05 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4208201}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x100, r1, 0x231, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x66}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10b}]}, @TIPC_NLA_MEDIA={0xb8, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xec}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9505}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffb4b}, @TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:05 executing program 4: clock_gettime(0x0, &(0x7f0000000100)) [ 243.238848] vhci_hcd: invalid port number 0 18:58:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 243.311123] Unknown ioctl 1074812118 [ 243.337901] Unknown ioctl -1071619020 [ 243.360562] Unknown ioctl 1074812118 [ 243.387039] Unknown ioctl -1071619020 18:58:05 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r1, 0x8, r0) ioctl$RTC_UIE_ON(r4, 0x7003) tkill(r0, 0x13) 18:58:05 executing program 4: clock_gettime(0x2, 0x0) 18:58:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:05 executing program 0: request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x7fff) fstat(r0, &(0x7f0000000140)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2a}}, 0x1f}}, 0x7fffffff, 0x5d9b, 0x1800000000000000, 0x3, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0xffff, 0x1, 0x8, 0x200}, 0x14) 18:58:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0x0, 0x5, {0x7, 0x1c, 0x80000001, 0x10018, 0x1000, 0x80, 0x6, 0x9}}, 0x50) 18:58:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 243.717305] Unknown ioctl -1071619020 [ 243.784040] Unknown ioctl -1071619020 18:58:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x7fffffff, &(0x7f00000000c0)="6a0bfe7fd27fde96c6b3ce04e4639551f7cabf741316b4ee524e096b8e095109a21c6c8dec9e2fa56f2ad1c17b90aedc7fa5e350b4230da5361f7637eb3fa9da5dfe150429f23d5b6c1b8db7d49d3a460f958f0998368ff991109e284458e0f0fe691e2286442db8be9ee39d71be574a8f81555306de9e84d285be1762e37412d751cecc2127ad68268973e39f8bb588f18c76c468c7e64aced50926a4a0c6b70611e6cf51caa8ed2561edc7a42054bf5692f1f34b1572db7b23a2249307ceff0e81009e843632bbda668a076fcf873c4b168f365ca466588d410d3a6ebfc3753424e299b4") request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f00000001c0)={0x1, @raw_data="74d655fc53cb0ae4690ec2efc8ca56c31d8ffcef1b890da63ae1b71260aea1353cb6fb494d20c7138ff8e42238bfb5744b4af1cd6e07700fc054dfe3d2fdda41e44a9412d39524b2294f4216880ffc9ea487f7fa47c71c4ef050104270fcc7566d14a9fb0401f6d01d3ddcc507ec02eaed6ce9aa0e54abe0d21e021fb2cab7d688dbc92ee7ea4e7f01c67dc1a4741ab0d6bb0122578f38251211f46aab3c3fbacc2a7578c43a385dde3f24c4955992a848c5fe5d359cdfe7395457d19b0362a8377720df00902752"}) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) 18:58:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:05 executing program 1: socketpair(0x3, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) 18:58:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x7}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000300)={r2, &(0x7f0000000180)="1bb42ec00488ee885d30becfe07f35ea0127f0f3324a87e17ee82bdeb6c9e8062dfa8106367f90bf0234eb6b444b8207c86607cbf43a5fe9b6868159ea17e9ff9d293e", &(0x7f0000000200)=""/240}, 0x18) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000140)) 18:58:06 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x800) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f00000000c0)={0x21, 0x39, 0x3, 0x1, 0x8, 0x9, 0x0, 0xcf, 0xffffffffffffffff}) [ 244.060697] Unknown ioctl -2147199952 [ 244.069993] Unknown ioctl -1071619020 [ 244.096044] Unknown ioctl -1071619020 [ 244.096075] Unknown ioctl -2147199952 18:58:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 244.156871] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:58:06 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x28402) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000180)={0x0, 0x3, 0x40, 0x3}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x5) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x110000, 0x4) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={r1, 0x0, 0x7ff, 0x8, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x2, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x3ce6, 0x2, 0x400}) 18:58:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f0000000000)={0x0, 0x9e3f20238a3b79ed, @stop_pts=0x951c}) 18:58:06 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) [ 244.295881] Unknown ioctl -1071619020 18:58:06 executing program 0: r0 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0xfffffffffffffffe) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x400000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000002c0)=0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000440)=0xe8) r4 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x10000) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000300)=0x4) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f0000000240)={0x5, 0x2, 0x4, 0x8, {0x77359400}, {0x7, 0x2, 0x8, 0xaf9, 0xb7, 0x0, "9593b8c2"}, 0xfff, 0x2, @fd=0xffffffffffffff9c, 0x4}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={r3, @multicast2, @multicast1}, 0xc) r5 = geteuid() ioctl$KVM_SMI(r2, 0xaeb7) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r5, r6) [ 244.370978] Unknown ioctl 1075864599 [ 244.384179] Unknown ioctl -1071619020 [ 244.397181] Unknown ioctl 1075864599 18:58:06 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d9"], 0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f53246cd6ebfeb8c"], 0x8, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100)={0xa80, 0x1, 0x9db3, 0x7f, 0x80000001}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7ff) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000180)={'veth1_to_team\x00', {0x2, 0x4e20, @local}}) 18:58:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:06 executing program 2: socketpair$tipc(0x1e, 0x20000000007, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) bind$tipc(r0, &(0x7f0000000080)=@id={0x1e, 0x3, 0x3, {0x4e22, 0x2}}, 0x10) 18:58:06 executing program 0: r0 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='syz', 0xfffffffffffffffd) request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, r0) pipe2(&(0x7f0000000140), 0x800) request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='rxrpc_s\x00', 0xfffffffffffffffb) 18:58:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, 0x0) 18:58:06 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$media(&(0x7f0000002600)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000000)=""/226) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 18:58:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:06 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x802) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/154) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x1ff, 0x9, 0x6, 0x3, 0x1, 0x4, 0x0, 0x7, 0x5, 0x7fffffff, 0x4, 0x3, 0x4}, {0x3, 0x401, 0x79, 0x0, 0x9, 0x4aa4, 0x1ff, 0x7, 0x401, 0x0, 0x0, 0x1, 0x7}, {0x2, 0x0, 0x10000, 0x7e, 0x1ff, 0x2, 0x5, 0xffffffffffffffff, 0x80000001, 0x3f, 0x1, 0x1, 0xfffffffffffffffc}], 0x8}) 18:58:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x14, 0x1c, 0x400000000000109, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r3, 0x408c563e, &(0x7f0000001a80)={0x0, 0x8, 0x14, "ceab9e34705b7332f9ae538686f2ddfd1eb58dfdfe9a0f46c1973fdd1f00c586f0ed80db26a2cd9bfe9accbf38334d02c6185d53a42b59d18fc60f9a", 0x1a, "74b7b36d0e19562928e4f1805f00d263808cfa6c382cd860968b62294f9592df8cd7c181008be2530d704de3d3ad946fea70529aaf9635c0d23607bf", 0x18}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$int_in(r4, 0x5421, &(0x7f0000000100)=0x6) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x723) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001540)={0x0, 0x1, 0x3, 0x1f}, &(0x7f0000001580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e24, 0x10000000000, @remote, 0x2}}, [0x2, 0x20, 0x6, 0x401, 0x8, 0x5, 0x5, 0x6, 0x7fff, 0x2, 0x3, 0xfffffffffffffffd, 0x7ff, 0xff, 0x4]}, &(0x7f00000016c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x5, 0x80}, &(0x7f00000017c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001800)={0x0, 0xf928}, &(0x7f0000001840)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001a00)={&(0x7f0000000240)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)="1f5e7931f05eb94792cf134da840ebc8b75ede8ea5b52791fe464a24e71c216fa5837e8a8d0b955fbd5db0cca059392e9b9f89d117eaed7e3c7ba8613a35401340dd13218ab1f4ff759176c2c5a80a48e53b80965d224726f50b5a2649", 0x5d}, {&(0x7f0000001480)="9a2b145776257a17f68d9c0e63285aaf50961262ab6b2e70c3b99560c0e5b0ebbbd27b5075f91d90853cd81fecfe26bdaa252480a58318fb623addc0ce557ca2e0797c4cbef1c0e3a4db33fd2e8a33b5286df49468733bda52ad0970c63a964ebf1368f2fe9a1679847fb9ae9217e39006169f9a3c7b0a037692a4bf1d547f02555f68be685a23c23ba8f743a4", 0x8d}, {&(0x7f0000000380)="b688e4628ae581855b", 0x9}], 0x3, &(0x7f0000001880)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xe8, 0xb, 0x2, 0x9d5e, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8200, 0xf5e9, 0x80, 0x8e0, 0x4, 0x7fffffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4000000000000, 0x5, 0x81, 0x200, 0x8, 0x6, 0x7, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xe, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0xa, 0xfffffffffffff001, 0x3, 0x6000000000000000, 0x9, 0x2, r8}}], 0x148}, 0x805) r9 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_S_EDID(r9, 0xc0285628, &(0x7f0000000040)={0x3, 0xe7, 0x0, [], 0x0}) read$FUSE(r4, &(0x7f0000000480), 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001c40)=0xe8) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r10, r11) write$FUSE_INTERRUPT(r4, &(0x7f00000000c0)={0x10, 0xfffffff5, 0x3}, 0x10) read(r4, &(0x7f0000000140)=""/74, 0x4a) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x600, 0x0) setsockopt$inet6_tcp_TCP_ULP(r12, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 18:58:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) write$P9_RLCREATE(r0, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x533f9cb9a7b69aec, 0x1, 0x5}}}, 0x18) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, 0x0) 18:58:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) epoll_create1(0x80000) 18:58:07 executing program 0: 18:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, 0x0) 18:58:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='fd/3\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x12, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000)) getsockopt$inet_int(r1, 0x10d, 0xe8, 0x0, &(0x7f0000000240)) 18:58:07 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000200)=']\x00', r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/23, 0x2}) 18:58:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) [ 245.603346] Unknown ioctl -1071619020 [ 245.609104] Unknown ioctl -1071619020 18:58:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:07 executing program 2: r0 = socket$caif_seqpacket(0x25, 0x5, 0x1) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x4000100000000001, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) write$P9_RREAD(r2, &(0x7f0000000200)={0xc1, 0x75, 0x1, {0xb6, "2cef021383ad78db8a1f9c9f5c887e73e12202f91ad16f3dcb7e06fb79b201a3037b6386f5a5f4f2763dddbf0eedea9fbd0ae28aa4fe34f39f279a89abb204a693693cdb9090c8add918539ad128b0788a9dac970d6e57865ed46673a8c63c6e31113f7a61b29a734c0d82498629bb9cdc1cef11d98b631d78b378f76e4dc765fc1273bbfb227031a9153f23c15512515f8698dded378ae8b3ae999d533e67c760631b4d2a7199dde0bb5d5cf91bec59cfdca1c0bcdc"}}, 0xc1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000040)="4cfe43869bb5a05a9082c28212ea813217af2926c9c16ab261355f43b7c6f92d60ad3f126454d1d1d6dd9abdc30ea48fb91a5324584fda00e21e090593d18217aed13e4f32b47d627756b0472e2369eea5b0afd0a02d34a7074841bfe36f397fbce65d5ff7410a4e951e711c83977ea58980cfb4e654f434b83eca51d1f092788d800afd73bc330ef8f3b7fc738771a4b1d8452a4e36c6c0c86f7d429f22904123da439a9a0cc4751411735842bc9484e4a009484f5f9f8ae4cfc746add97647f822b12036b341c575890a72fdd4", &(0x7f0000000180)="3fa9564a5ce67a90b76f9fdd37ba4795c7ae26"}, 0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, 0x0, &(0x7f0000000140)=0xffffffffffffffed) 18:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 245.754202] Unknown ioctl -1071619020 18:58:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) fdatasync(r0) 18:58:07 executing program 0: unshare(0x20400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@my=0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) unshare(0x20400) shutdown(r1, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0xfffffffffffffff7, 0x8, 0x3ff, 'queue0\x00', 0xffffffff7fffffff}) [ 245.897214] Unknown ioctl -1071619020 18:58:08 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x4) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @ib_path={0x0, r1}}, 0x20) 18:58:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:08 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x1, {0x2, 0x0, @local}, {0x2, 0x0, @local}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0xc0145401, &(0x7f0000000000)) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x80000000, &(0x7f0000ffd000/0x2000)=nil, 0x1) [ 246.194238] Unknown ioctl -1071619020 18:58:08 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:08 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000980)={0x56, 0x56, 0x10001, {0x400, 0xa2b}, {0x6, 0x1705}, @cond=[{0x1, 0x7, 0x8, 0x2000000000, 0x100, 0x4223c4e3}, {0x0, 0x4, 0x1, 0x2, 0x7, 0xfff}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x3f, 0x4, 0x1, 0x5eb7, 0x4, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e20, 0xfde8, @dev={0xfe, 0x80, [], 0x23}, 0x9}}, 0x7, 0x100000000, 0x9, 0x0, 0x3}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x40000005, 0x40000000000004, 0x800000000, 0xffffffff00000001, r2}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x1f}, 0x8) openat$zero(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/zero\x00', 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc0\x00', 0x400, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00000003c0)={[{0x9, 0xbc6, 0x4, 0x9, 0x0, 0x7, 0x81, 0x0, 0x1, 0x7, 0x80000000, 0x80, 0x100000001}, {0x1, 0x9, 0xffff, 0x7, 0xffffffff, 0x800, 0xbc9, 0x8, 0x7, 0x9, 0x1, 0x6935, 0x80000001}, {0x81, 0x9, 0x3, 0x4, 0x7, 0x7, 0x1, 0x3d, 0x1, 0x7e, 0xfffffffffffffeff, 0x0, 0x7}], 0x10001}) r6 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x0, 0x4100) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="010001fb09007124f35f"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e20, 0x100000000, @mcast2, 0xfff}}}, &(0x7f0000000780)=0x84) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x1, 0x17d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) fsetxattr$security_evm(r6, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@v2={0x7, 0x2, 0x11, 0x9, 0x33, "d0c283d87049e2da19be43fa20d038cc1259b12cb6ea5be0d9833835fef5910236ca9feb1e7746732ebddfdfd64dc6c66b28c4"}, 0x3d, 0x1) r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz'}, 0x0, r8) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000200)={r6, 0x0, 0x555, 0x0, 0x200}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e21, 0x50d1, @mcast2, 0xd7}, {0xa, 0x4e24, 0x8000, @ipv4={[], [], @local}, 0x7}, 0x8236, [0x4f, 0x6, 0x80, 0x9, 0xb3de, 0x1, 0x8, 0x8]}, 0x5c) getpeername$packet(r1, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000880)=0xfffffffffffffff9) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000740)={r9, @dev={0xac, 0x14, 0x14, 0x23}, @rand_addr=0x4a6}, 0xc) ioctl$VIDIOC_G_MODULATOR(r6, 0xc0445636, &(0x7f0000000340)={0x76a, "f7a700f64c34fb02af5506a7ba95485ee9f5a296a2b7c6e8b27932afe12583f4", 0x100, 0x4, 0x8c8, 0x1, 0x5}) 18:58:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x7ff, 0x800, 0xb4, 0x5]}, &(0x7f0000000100)=0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x7fff, 0xa, 0x1, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 18:58:08 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 246.485825] Unknown ioctl -1071619020 18:58:08 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x34) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:08 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r0, &(0x7f00000000c0)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x1, 0x2) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000140)) [ 246.507909] Unknown ioctl 1074310944 [ 246.524169] Unknown ioctl -1068477168 [ 246.538230] Unknown ioctl -1071619020 [ 246.547779] Unknown ioctl 1074310944 [ 246.549982] Unknown ioctl -1068477168 18:58:08 executing program 1: io_setup(0x1, &(0x7f0000000000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x45034bc5, 0x1, 0xa4, 0x2, 0x0, 0x5, 0x1000, 0xc, 0x100, 0x7, 0xfffffffffffffffa, 0x100, 0x8, 0xfffffffffffeffff, 0x9, 0x881, 0x8, 0x4, 0x400, 0x80, 0x5, 0x73d4, 0x2, 0x2, 0x7f, 0x8, 0x101, 0x6, 0x8001, 0x3f, 0x0, 0x8, 0x0, 0x4, 0x1, 0x2, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000180), 0x7}, 0x0, 0x0, 0x200, 0x9, 0xbc98, 0xd1, 0x5}, 0xffffffffffffff9c, 0x5, 0xffffffffffffff9c, 0xe) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x200800, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x4000, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x200002, 0x0) r6 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000500)='cpuacct.usage\x00', 0x2, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x84800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x52000, 0x0) r10 = socket$inet_smc(0x2b, 0x1, 0x0) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vsock\x00', 0x80, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = syz_open_dev$adsp(&(0x7f0000000a40)='/dev/adsp#\x00', 0x1, 0x442000) r14 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000ac0)) r15 = syz_open_dev$mouse(&(0x7f0000000bc0)='/dev/input/mouse#\x00', 0x8000, 0x480800) io_submit(r0, 0x8, &(0x7f0000000c40)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, &(0x7f0000000040)="c63e417dcf82814b345938e6a308b52a0c4e9376fb01c1a43d0da79e597c4324441343dc3d99d4cd5d7e37581f2f6705515aee3a5014242b5e9f3dbcf06800df5acccaddd24f70bbda3da0bb11d7ac", 0x4f, 0x8, 0x0, 0x2, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r2, &(0x7f0000000240)="27af48f40d532a95db2a1a93ad694a1bca271b5db7c7ad90866b4d477d907ba00c635725e033d9fe8aa9dc91c31bc13bf2a63a45b98580287aeab8fc0bdd303975c68b290b8440d2662c45909347613fa4bc92bd7ed7", 0x56, 0x4, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x6, r4, &(0x7f0000000380)="008d4fdc118c8b6d6a350d23bb284674cccc40d29c0f23bc6a3db634b87cfb3f46260bddd556644c3aeeb286b9c154f1499c255ff85e55f1cb5e8b70cc58304ca44e32b42e1961766a99595f3d8473b50b3d72991765cfbf9ac0946901c61bfe92982b3bf5336a6f00c1104dbb2a8be5bc17212aa4de70d5ba65b221313cf43792b7d301339f76ac8a314211597c884f50fc669b3af32432a727f8f25a6273b3dcd0506c241555aecbecd8ef26a90937e5915bfad92d35f82fa394d9c84a98a29ac81809d08d0d99e2fa", 0xca, 0x100000001, 0x0, 0x0, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xd97a, r6, &(0x7f0000000540)="1d33e86570675105ebdd4e09776bcd3f1a5b7afcfed448cef0a2394fc96e4cf0a9b9d73f58eb781b0d91cc3d3bf947bb7aa394a6a63113e14fd83617c8d4c6c1cd2a5000d13d837e0ba94d9d", 0x4c, 0xfffffffffffffff7, 0x0, 0x1, r7}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x800, r8, &(0x7f0000000680)="e1c4aec3657daadc8edd29821f1012fd1fb570d835306fb64b50b413522abe43b2ce8f0021581a4f4ba8b4b3a896ed059e18dd99ef758fc6b91fae0d5bf3120a7cac86fe3f71b4e0250949f8f7eddf64195e1d7a98e75bd39b4c8ead240881167d37b646429aa77fcb5cb5372eec145301fb8dbd26850fa13ef74501bd0d0df75349a3d75c78654ee88c5e23ae4d9b50a3dcb27c4cffc128790d59268f9fb621d785135738c17476aa7054d0408727e0cd0fc309669559029351e95e93d11569", 0xc0, 0x40, 0x0, 0x2, r9}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x100, r10, &(0x7f00000007c0)="dd78590eb0f002fb6ce50f1822dc59ea3eaa3e74c222f9e8d94f3fa5179d40212ca39ecbf7e9fbd077347c27d29b262b02897b7d6503c97d41e1a58d61bc5b998268426c8b34ae4b27ee3ea6ccd05a881b4ecb0e65ac9f5ead479ab5918d59514bea038f5d810b3ebcd4b96afd9a9d3c2a739dd55db41e7e113fabd5dc926552208fe1c37f2ea1ae79c8a0bf23f7cfc7c250", 0x92, 0x3, 0x0, 0x3, r11}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x1ff, r12, &(0x7f0000000940)="1cad4f04d1f3c309e4d48fd5baeff8f08635f8d8af0a2e855a6a062ccae7db0dd45db17da081b6c604264deea754b909c0e111812844c2435518eabafe25144cd345d367b184c324828538e74c0dda772e577ee1a434bcaf7d64128613c17d022aeddd308bb5168a38edd317e3b5d34acfdfd839d3078efc51ed9369507b035ab801e40e73cbdf58a67e664af7e2058dc50352936f9f17c9a533e9ce322b80ed319d10cfb9e5d664f8af8cae1e1abf7ca0503f46b902225163468b77c6bf4a84afd37c6a8f5646701b8c27e2196673baa00631fc30af9b20ba0f6ea0847a6be65f26b05fd9c2e2f6a74fb2e22c1da3a539dde068493d61", 0xf7, 0x5, 0x0, 0x3, r13}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x2, r14, &(0x7f0000000b00)="fe72cca4e91bcbb0fa2178de2f2c520fda4cca0306a51184ed34a591c2047d91f71324b5b402f51c587a09bd8598f930a83b1c4e629f0e248da5ad9a52097ff8636f71554f18933d6ebb34e8e5c7687ddddb760644589c1679d8e6f7499aedb7d0182ce7f72834d41bc820e29751726ff928703b143db6064d0055ae2fec818dd40ddd6af5b05397f9a808247b7b95efaedac1b88b748a4b0fbded7f4924ff6db67a503bc8eab39c", 0xa8, 0xa0, 0x0, 0x3, r15}]) restart_syscall() r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r16, 0xc0206434, 0x0) 18:58:08 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000580)=""/112, &(0x7f0000000600)=0x70) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/243) execveat(r0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='syz', &(0x7f0000000240)='@{-/ppp0bdev\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='syz', &(0x7f0000000300)='em1eth0\x00', &(0x7f0000000340)='/dev/radio#\x00', &(0x7f0000000380)='\x02selinux-\\:,\x00', &(0x7f00000003c0)='vmnet1$mime_type\x00', &(0x7f0000000400)='trusted\\systemsecurity!vmnet1\x00', &(0x7f0000000440)=',{\xdb\\[\x00', &(0x7f0000000480)='-:wlan0\x00', &(0x7f00000004c0)='rxrpc_s\x00'], 0x800) [ 246.727387] Unknown ioctl -1071619020 18:58:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)) 18:58:08 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:08 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000003, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) socket$isdn(0x22, 0x3, 0x22) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:09 executing program 0: r0 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='syz', 0xffffffffffffffff) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, r0) [ 246.995184] Unknown ioctl -1073191904 [ 247.014042] Unknown ioctl -1073191903 18:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 247.037328] Unknown ioctl -1071619020 18:58:09 executing program 0: r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="094229ed12a547cbe913e628ceb04e9d2868788e71a8551b150da4f9985d964c810346853171778c360eb2f2a350cca18852c71ba5635e503e784464b39c7d8559b4a74c2817a83ed75ad3880ba3ac171ca0b025a5c656f9739db7d23d508c877e5385be4ac7", 0x66, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, r0) [ 247.067750] Unknown ioctl -1073191904 [ 247.073369] Unknown ioctl -1073191903 18:58:09 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)) 18:58:09 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:09 executing program 1: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) socket$inet(0x2, 0xf, 0x100000000) 18:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x88, @time={0x77359400}, 0x0, {0xfffffffffffff800, 0x7}, 0x5, 0x2, 0x1ff}) [ 247.292549] Unknown ioctl -1071619020 [ 247.298733] Unknown ioctl -1071619020 18:58:09 executing program 0: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000002900)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000002740)='rxrpc_s\x00', &(0x7f0000002940)={'syz'}, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400001, 0x0) sendto$inet(r1, &(0x7f0000000100)="7bea441880e6ca4c22b1a9bebcaf590d", 0x10, 0x4004000, &(0x7f0000000140)={0x2, 0x4e21, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000028c0), &(0x7f0000002b40)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e21, @remote}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002480)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000024c0)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f00000025c0)=0xe8) r4 = getpid() stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) sendmsg$unix(r1, &(0x7f0000002880)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000002200)="c3eae88549aac4ea0336980182ea21ea4e4cfc42966efaa28654496f100ea30f663193ccccc9aad4630897d263f2", 0x2e}, {&(0x7f0000002240)="e8eeec6a2d4abc6106b55063737af4de20c975f120920f78984381878dcb515a256ebfff705c62f8ea1970cbbf82dde9cb247154faaa05d7dad401de2955e623b6af682f2a57e1dfd6276c259be72512eb73e2a4c88ef5657a18af6a1638f37076d95b9905b7d80330d69fb666c37c8b8da167bcb352e909ba81cc0923e602cdf0f4761aa1966e99ba66adfc4bf4bc5fdd3dc4e28696", 0x96}, {&(0x7f0000002300)="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", 0xfe}], 0x5, &(0x7f0000002980)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="6560e6973ee804c9a5139cd3a9fa09b9e722f534812bfa3ccf8b6d6b76c59fffd4fa66506f39f12d760511d3670386e3709dee62856d91d62082d6dadf23e0b40a94673a0b6e2c28241847337bc8a22aadb76f19e0172949d1a7abf7b8c4fff31c2094059ea8140c9bbd9e46f7f4a053b53877130d3c5dec331ab2256b7b322ff2", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00001c0028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0x130, 0x40000}, 0x8000) syncfs(r1) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000002780)=@known='system.posix_acl_access\x00', &(0x7f00000027c0)=""/164, 0xa4) [ 247.433141] Unknown ioctl -1071619020 [ 247.459726] Unknown ioctl 1074029064 [ 247.468676] Unknown ioctl 1077957454 [ 247.476761] Unknown ioctl -1071619020 [ 247.480983] Unknown ioctl 1074029064 18:58:09 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)) 18:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:09 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)) 18:58:09 executing program 1: r0 = semget(0x3, 0x6, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) 18:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:09 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) [ 247.760202] Unknown ioctl -1071619020 18:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='}\x00') 18:58:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x474000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x9, 0x80000000, 0x6, 0xfffffffffffffffc, 0x40}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1ff, 0x8001, 0xfffffffffffffff7, 0xe58, r1}, &(0x7f0000000200)=0x10) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 247.920647] Unknown ioctl -1071619020 18:58:10 executing program 2: unshare(0x3fffffff) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000004580)={0x12, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) [ 247.949443] Unknown ioctl 19248 [ 247.961088] Unknown ioctl 1090549505 [ 247.972276] Unknown ioctl -1071619020 [ 247.985506] Unknown ioctl 19248 18:58:10 executing program 1: r0 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x1, r1, 0x1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x208401, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) syslog(0xa, &(0x7f0000000000)=""/164, 0xa4) 18:58:10 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@loopback, @empty, r1}, 0xc) openat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) getpeername$packet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @local}, &(0x7f0000000200)=0xc) 18:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x1baa) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 18:58:10 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x6, 0x9}, 'port0\x00', 0x22, 0x0, 0x9, 0x4, 0xfff, 0x6, 0x3f, 0x0, 0x4, 0x5}) 18:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:10 executing program 0: request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0xfffffffffffffffa) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video35\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x4, 0x8001, 0x5, 0x7, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x4200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000001c0)={0x6, 0x20, [0x1, 0x10000, 0xffffffff, 0x4, 0x5, 0x1, 0x0, 0x8]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0xfffffffffffffffb) [ 248.291217] Unknown ioctl -1071619020 [ 248.298797] Unknown ioctl -1062710496 [ 248.307645] Unknown ioctl -1071619020 [ 248.319407] Unknown ioctl -1062710496 18:58:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1000000000000b) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x30, 0x20, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@FRA_FLOW={0x8}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8}]}, 0x30}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1000, 0x101000) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000300)=0x200) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="1eb40e27dea5893f2e1aa893fdf17ad89edc908e7e84b5d751878808727d09f2c88188c9500de3c036953bf4783c59e97779070f74d90b62cba2fcb535ed8bce8bbcf9cbd64b45463fa77f9648600b56bfa9d8bcc27828b6e236c511b7eec578bb37b03a441f7ab635b0ddfb36eebafc05853a57bcc86210dc1f5b2cf2c10e6867d394f83ac5834f947e32504bb7c0ee0c003dc0886b48d0b5c08de6ef76e7ead1dbf75fb53904d0b50e951dea42036d50cf77ddadbfacc76d2e5831805c", 0xbe}, {&(0x7f0000000000)="c5b8d8eed53191bd58a7014b6385270671d9cdb23215a6654684a64addb19ead1021ef93e2f680757eb83eebda07318ac8d6796742c79d9d8a82d1", 0x3b}, {&(0x7f00000001c0)="cfe4abcc382bb14e1d822c6575346306727f74c75f87653e662c66a59046ab8a182cdd4358eee1a00302c22066e92edb66ece36ee1982daea37c13624436d02942380e993ce87b134cc001fc8e4cb541ee0bc30926c69570627b167161182d48ea74c5b6b8c1c28484f0b4e282533a39046062f77cfb2a1375571e64a5400ef2dac058658f7e7e8abcbd32b5bdd3f18584b35a3398455d520a987785cde6196bf7caf49b64d5ffa5284b6b92011bb0c27fbed464cf44a3c08e53c1d01b92316d71c722fc2f54047c8f4795986e845c", 0xcf}], 0x3) 18:58:10 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) 18:58:10 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x8000, 0xc0, 0x3cf18738, 0x101}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 248.524765] Unknown ioctl -1071619020 18:58:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='\x00', r0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) [ 248.555374] Unknown ioctl 1074820173 [ 248.573113] Unknown ioctl -1071619020 [ 248.589104] Unknown ioctl 1074820173 18:58:10 executing program 0: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @empty}}}, 0x84) perf_event_open(&(0x7f00000000c0)={0xfffffffffffffffe, 0x70, 0x5, 0xfffffffffffff351, 0x4, 0x7d95, 0x0, 0xfffffffffffffff7, 0x400, 0x0, 0x0, 0xffffffffffffffc1, 0x3, 0x9, 0x1, 0x1, 0x0, 0xc1b5, 0xff, 0x0, 0x3, 0x0, 0x9, 0x9, 0x10000, 0x8, 0x401, 0x9, 0x101, 0x80000001, 0x8e4, 0x2, 0x8, 0x7, 0x4, 0x5, 0x1, 0x1ff, 0x0, 0x86c, 0x0, @perf_config_ext={0x1, 0x1f}, 0x2000, 0x9, 0x6, 0x9, 0x1, 0xdb80, 0x1d5}, r0, 0x0, 0xffffffffffffffff, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000002c0)=""/141) 18:58:10 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2, 0x1) 18:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:10 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x4, 0x0, {0xffffffff, 0x400}, {0xfffffffffffffbff, 0x2}, @rumble={0x7f000000, 0x4}}) [ 248.767494] Unknown ioctl -1071619020 [ 248.774195] Unknown ioctl -1071619020 18:58:10 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1ec00, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:10 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20100, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0xffff, 0x81, 0x5fb2, 0x5, 0x0, 0x401, 0x3, 0xdc83, 0x3, 0x80000000, 0x4, 0x5, 0x3, 0x3, 0x8001]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r2, 0x6}, 0xfffffeb5) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000140)={0xfffffffffffffff7, 0x30385056, 0x3, @stepwise={0x0, 0x2, 0x8, 0x50, 0x0, 0x401}}) 18:58:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140), 0x10, &(0x7f0000001600), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000002fdc1addd4d6042384a730000007f00000197b5d6339cc2c137242d54", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYPTR64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYPTR64], @ANYRESOCT=r0]], 0x24}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000880)={0x18, 0x0, {0x0, @broadcast, 'vcan0\x00'}}) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000800)={{}, {}, [{0x2, 0x3, r2}, {0x2, 0x4, r3}, {0x2, 0x2, r4}, {0x2, 0x1, r5}, {0x2, 0x6, r6}, {0x2, 0x4, r7}], {0x4, 0x4}, [{0x8, 0x2, r8}], {0x10, 0x1}, {0x20, 0x2}}, 0x5c, 0x1) [ 248.965328] Unknown ioctl -1071619020 [ 248.981515] Unknown ioctl -1071619020 18:58:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:11 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x2, 0x4) 18:58:11 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r0, 0xc038563b, &(0x7f0000000180)={0x0, 0x0, {0xec, 0x100, 0x8, 0xe5}}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)=@buf={0x0, &(0x7f00000001c0)}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100), 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 18:58:11 executing program 2: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) ioctl$UI_END_FF_UPLOAD(r1, 0x406855c9, &(0x7f0000000100)={0x6, 0x8, {0x55, 0x4, 0x7393, {0x0, 0x2}, {0x0, 0x7}, @period={0x5d, 0x6, 0x3, 0x9, 0x0, {0x400, 0x1, 0x0, 0x1}, 0x2, &(0x7f0000000080)=[0x3, 0x46]}}, {0x56, 0x1, 0x8000000000000, {0x4, 0x100}, {0x7ff, 0x9}, @cond=[{0x401, 0xffffffff, 0x5, 0x5, 0xaf80000000000000, 0x1}, {0x3ff, 0xeab, 0x9, 0x200, 0x400}]}}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)={0x0, 0xf, 0xffbd, 0x0, {}, {0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, "13e52434"}, 0x0, 0x0, @planes=0x0, 0x4}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1000) [ 249.216602] Unknown ioctl -1071619020 18:58:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 249.238418] Unknown ioctl -1070049733 [ 249.256191] Unknown ioctl 35090 [ 249.261682] Unknown ioctl -1071619020 [ 249.269638] Unknown ioctl -1070049733 [ 249.275167] Unknown ioctl 35090 18:58:11 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:11 executing program 4 (fault-call:0 fault-nth:0): clock_gettime(0x2, &(0x7f0000000100)) 18:58:11 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x420000, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe000000000000, 0x2b2902) write$selinux_attr(r1, &(0x7f00000000c0)='/usr/sbin/ntpd\x00', 0xf) 18:58:11 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x10000, 0x3f, 0x9, 0x3, 0x4, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x1ff, 0xfffffffffffffffa, 0x9, {}, 0x100000000, 0x2a5}) [ 249.413053] FAULT_INJECTION: forcing a failure. [ 249.413053] name failslab, interval 1, probability 0, space 0, times 0 [ 249.424625] CPU: 0 PID: 11254 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 249.431860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.441254] Call Trace: [ 249.443912] dump_stack+0x173/0x1d0 [ 249.447606] ? __should_failslab+0x278/0x2a0 [ 249.452068] should_fail+0xa19/0xb20 [ 249.455858] __should_failslab+0x278/0x2a0 18:58:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0x17}) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x7ff}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4d) 18:58:11 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6df, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7ff, 0x4) [ 249.460150] should_failslab+0x29/0x70 [ 249.464096] kmem_cache_alloc+0xf9/0xb90 [ 249.468216] ? __anon_vma_prepare+0xc1/0xb60 [ 249.472691] __anon_vma_prepare+0xc1/0xb60 [ 249.477062] ? __msan_poison_alloca+0x1f0/0x2a0 [ 249.481789] ? do_huge_pmd_anonymous_page+0x8c/0x28c0 [ 249.487037] ? handle_mm_fault+0x5b3b/0x9ef0 [ 249.491499] do_huge_pmd_anonymous_page+0x43b/0x28c0 [ 249.496782] handle_mm_fault+0x5b3b/0x9ef0 [ 249.501099] __do_page_fault+0xf26/0x1a60 [ 249.505318] do_page_fault+0xe9/0x5c0 [ 249.509169] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 249.513887] ? page_fault+0x2b/0x50 [ 249.517558] page_fault+0x3d/0x50 [ 249.521075] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 249.526748] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 249.545703] RSP: 0018:ffff88804032fda0 EFLAGS: 00010202 [ 249.551134] RAX: ffffffff8482b5ac RBX: ffff888044846388 RCX: 0000000000000002 18:58:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x7ff, 0x80802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) r1 = getpid() getpgrp(r1) [ 249.558568] RDX: 0000000000000000 RSI: ffff88804032fe40 RDI: 0000000020000100 [ 249.565906] RBP: ffff88804032fe10 R08: 0000000000000000 R09: ffff88804032fdc8 [ 249.573223] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 249.580542] R13: ffff88804032fe40 R14: ffff88804032fda8 R15: 0000000020000100 [ 249.587901] ? get_rr_interval_fair+0x130/0x130 [ 249.592648] ? _copy_to_user+0xcc/0x1f0 [ 249.596691] ? _copy_to_user+0x113/0x1f0 [ 249.600827] put_timespec64+0x10f/0x1e0 [ 249.604872] __se_sys_clock_gettime+0x2b4/0x330 [ 249.609629] __x64_sys_clock_gettime+0x3e/0x60 [ 249.614395] do_syscall_64+0xbc/0xf0 [ 249.618174] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 249.623852] RIP: 0033:0x457ec9 [ 249.627090] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.646043] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 249.653815] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 18:58:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001200)=""/177) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x181140, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x72) r5 = syz_open_pts(r1, 0x2000) r6 = dup2(r3, r1) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000100)={0x57bbb82d, 0x0, 0x100000001, 0xa42, 0xeb8}) r7 = dup3(r2, r5, 0x0) connect$can_bcm(r7, &(0x7f0000001180), 0x10) getsockopt$sock_buf(r6, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) [ 249.661137] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 249.668449] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 249.675761] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 249.683071] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 [ 249.743072] Unknown ioctl -1067953333 [ 249.747140] Unknown ioctl -1067691200 [ 249.758201] Unknown ioctl -1067953333 [ 249.766080] Unknown ioctl -1067691200 18:58:11 executing program 5: socketpair(0x11, 0xa, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xffffffff, 0x3ff, 0x2, 0x8}, 0x8) r1 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000080)={0x0, 0x3, @stop_pts=0x1000}) 18:58:11 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x1ff, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000700)={0x400000000000000, 0x9, 0x4, 0x0, {0x77359400}, {0x7, 0x8, 0x2, 0x2, 0x5b, 0x5, "cb32c2f6"}, 0x0, 0x2, @fd=r0, 0x4}) r1 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast1, 0x4e20, 0x0, 0x4e23, 0xfffffffffffffff7, 0xa, 0x80, 0x20, 0x2c, 0x0, r1}, {0xf01e, 0x0, 0x80000000, 0x4, 0x3ff, 0x8, 0x8, 0x5}, {0x1, 0x5, 0x100, 0x8}, 0x5, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast, 0x4d6, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3505, 0x5, 0x0, 0x8, 0x8000, 0x4, 0x2}}, 0xe8) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x101082, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x3, 0x418, [0x0, 0x20000240, 0x20000340, 0x20000370], 0x0, &(0x7f00000001c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x3, 0x809b, 'vcan0\x00', 'syzkaller1\x00', 'nr0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0x5, 0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2, 0x8137, 'syzkaller0\x00', 'bond0\x00', 'vxcan1\x00', 'veth1_to_team\x00', @remote, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[], 0x15}, [0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}}, {{{0x3, 0x28, 0xc, '\x00', 'ip6gretap0\x00', 'team_slave_1\x00', 'netdevsim0\x00', @local, [0x0, 0xff, 0x0, 0xff, 0xff], @dev={[], 0x28}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x140, 0x1c0, 0x210, [@stp={'stp\x00', 0x48, {{0x10000, {0x2, 0x19d8516, 0x8, @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0x3, 0xfffffffffff9b645, 0x2, 0x2, @broadcast, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e20, 0x4e24, 0x219, 0x8, 0xfffffffffffffffd, 0x2, 0x6, 0xffff, 0x1, 0x2}, 0x0, 0x400}}}, @arp={'arp\x00', 0x38, {{0x0, 0xc3f7, 0xd, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffffff, @loopback, 0xffffffff, @dev={[], 0x28}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x20, 0x10}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x101, 0x7}}}}]}]}, 0x490) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000780)=0xfff, 0x4) 18:58:11 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x11, 0x0, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{0x2, 0x67, 0x4, 0x6}, 0x1, 0x2, 0x0, 0x0, "938d1ad9e0206087"}, 0x10}, 0x1, 0x0, 0x0, 0x51}, 0x0) keyctl$unlink(0x9, r0, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20401, 0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00000000c0)="7783fe1c0d7ab8f0a4394b141149127b9a140b2cfeeb59c0d56562e4e9cb1f330a0a5671ae457eb97a0a0c48b26de23f39e12e1cc6dbddc00ac8465e979a7dfd9ddc5843f0d2ba7c4359f7745d413b3ecce93432ac74676b33eee575c4ce5c8f721bebbe654a3d1f0c321d5a7ff907008161090b38a5a221e9895f3fcc44d2f99ff9df6cba426745f4f31e742d3c2581eb06d058d09a6e9ae6ccba52e767f2049f6dbf6a83665ebeb4bcfddf204c3f76d2e9436b67c72d65b7ff3c14607c98c86d82c0db1aba592b59c9e3237760b6", 0xcf) 18:58:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x4}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x2, @mcast2, 0x9667}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x5, @loopback, 0x100000001}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x8546}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e22, 0xd4a, @empty, 0xffffffffffff95f2}], 0xb0) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) r4 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffd, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 18:58:12 executing program 4 (fault-call:0 fault-nth:1): clock_gettime(0x2, &(0x7f0000000100)) 18:58:12 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/241, 0xf1) 18:58:12 executing program 1: r0 = creat(&(0x7f0000001bc0)='./file0\x00', 0x31) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001c00)={0x0, 0x1f}, &(0x7f0000001c40)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001c80)={r1, 0x80}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={0x0, 0xfffffffffffffbff, 0xa91a, 0x7f}, &(0x7f0000000580)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000001b00)=[{&(0x7f0000000040)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="8685979dbf749140abf173fd548277888868304f85dce3cdbbe8721c5f201598c71e7c40d2d5a5ae86f367641d0801cb17a2ea19ec07904eb849804643262a90f3a04279929ef1f8d14864ef13c78f", 0x4f}, {&(0x7f0000000180)="eb70b4a9e47091d844def638b6725d2459ae8dd31cf91da8ff7d3aa12aff9e90f7ea2f0e09eaf25bd4ef9a257e6a9f4b4705444d41bfc177fe18d5f7f907c840b7def14088cf0307d30c703e7f49aabfaacbabc15f1f71a5d50bd51faed8d63a49d0bf6ab417cfde4ad1ab3f10b58e495aa8f21dc30497677f", 0x79}, {&(0x7f0000000200)="1307992e56a6a7d13379f07ae4af1c4a4c27d935400d51767ac9d6ed0761358ed660398f2afb3213b15504a35db449b498367e013bde3e7e9143866636843ad6432b635a", 0x44}, {&(0x7f0000000280)="8446d8c0988cf8cfda792056b55fe5aa412239d1f64b118d760303d7da8f5110d03122ff37a871e0ee001bab06c0348fc3f552fc8ce1d5db79b3c759e5dd39d8d5902d2579398aa327dddad47c07f9c3444d08265ef3160ee344b70d5b5fbdc0ac18002ce18fa54cb87c72b9faac6187b87b85568ce3dc2f9c1e36669b4f7b74c7a35e734baf7200903848557c1e71", 0x8f}, {&(0x7f0000000340)="12f1998b060ae5b7707bc1c22efce853cd830f8ca6be7c9b399a527b44ca3b06c39288e71f6da3db52c1ea15733880871ce91c247df57710f22328f3758fd0191bdfbb98afe2de41d358981ff66fce6171042e94c65233a028732ef7fa697d60b0c5", 0x62}], 0x5, &(0x7f0000000100)=[@init={0x18, 0x84, 0x0, {0x7, 0x5, 0x7f802040, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x30, 0x20000004}, {&(0x7f0000000440)=@in6={0xa, 0x4e24, 0x9, @empty, 0x9}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000480)="a94bba85adea0ae8798bc71af524fe304b7e61af348fd7cba0e5c93a4cf1829dae6a163c1e98778e0c1bb0654205cb8cd5a61109f1987a5237247c0bd5899c3192655b9ef49346adad4e849314a4149969180634cfd6d227035a2c11d6a815e21a66bf74a7d83bc33990aca2c140edd31b302ff4eb3677813fc0571595d5", 0x7e}], 0x1, &(0x7f00000005c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x5, 0x7, r3}}], 0x38, 0x4000000}, {&(0x7f0000000600)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000640)="bcffb7651d952f8f0f804458ab2ca56b93efb5ddbcbfb9ee9e97bdaf3203fa1d7c8a8e6e5e6d88cc9ddf29145bbc1f0c4c4ded3809dea78e82932badfcdcc0f5a9c6f6925ba0be290a9f539c12c2451b30023dafddc1e7166a1311a1e4112c949dac", 0x62}, {&(0x7f00000006c0)="43d7d4ab914669853b061ba2ea76cef7e0e3ff3caa07c93b2753e665daac02c3885ad69c04269cad6a309ad4d8a45c5e6a03c1b1abaea0b72186f7b4e2eeb7aa93e5eee162deea166b811ec93ab01769385553de4d866583776570f49231fc1a190e510628d880c45b353477f3c562cd597c850243a61e63227416ed84642164d7b394435a368aad36d455524d52a4192a91b5aeb9d1eea5d2a4ad553160b40b9c71e2a480f8e6823ba6cadd01c9f36ce127b7772feee733fded8f8006283564d8a8d6131b8c35bf25272311f11a5f877a4d44644dc208552f14b82c43bdbb9a7be3d52249e65e4e2450eeeda43074f30c656dc2", 0xf4}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="f52faedd1876b1faea80e3c41e0b6a7d473d5f7b82557ac3", 0x18}, {&(0x7f0000001800)="90d16970ac567cc702d8156ab1b607ca8f3562dd9d86b2da9a4ced4d3dd7e244d1611b26559a1d86362843fb534a1137320fb9e1128ddd0f27ce12a1754bdb1f0a096e67a087c95766a476659a9f4230341180a5090af5b7b9f92f639b2ff4447e7741ddd5e06bc0bd8b2bec7e7242511dde17592952e89ed9b746723bb93f985e967673173d5692b65738e231ab3401a12d7d5c6aeca60a3e0374dcc2ae09086bc0ffc3b4c5c5c8df7156f504b31e7fbcae8ef8b69b4cb39ec382", 0xbb}, {&(0x7f00000018c0)="47ec495b18b3f85482e05fc2c7", 0xd}, {&(0x7f0000001900)="2c2ba2a3bc9bbafe5aa1040da22c4ccb0635252edd368a4c17c4d22ec7f51c5f8f5c3f4effcf85da419f919ccd89b12040c3ae6a855f7a65fa8af785a037164fdc0c2b2cf7f2ac9488a1e846bec5c126aacbb01aa2e65c84285d9d4dad078ddd72876f1d6c8639bd5bab140076670153a3828d68f769e3b5fd20ef7f153f01b5a93758203ac7cba26d", 0x89}], 0x7, &(0x7f0000001a40)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @authinfo={0x18, 0x84, 0x6, {0xcd0}}], 0x88, 0x4000040}], 0x3, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) [ 250.283406] FAULT_INJECTION: forcing a failure. [ 250.283406] name failslab, interval 1, probability 0, space 0, times 0 [ 250.289372] Unknown ioctl -1071619020 [ 250.294901] CPU: 1 PID: 11307 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 250.305825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.315217] Call Trace: [ 250.317875] dump_stack+0x173/0x1d0 [ 250.321564] ? __should_failslab+0x278/0x2a0 [ 250.326033] should_fail+0xa19/0xb20 [ 250.329806] __should_failslab+0x278/0x2a0 [ 250.331590] Unknown ioctl 19456 [ 250.334091] should_failslab+0x29/0x70 [ 250.334133] kmem_cache_alloc+0xf9/0xb90 [ 250.334171] ? __anon_vma_prepare+0x1dc/0xb60 [ 250.334205] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 250.334240] ? find_mergeable_anon_vma+0x51c/0xcd0 [ 250.350169] Unknown ioctl 21531 [ 250.355375] __anon_vma_prepare+0x1dc/0xb60 [ 250.355411] ? __msan_poison_alloca+0x1f0/0x2a0 [ 250.355446] ? do_huge_pmd_anonymous_page+0x8c/0x28c0 [ 250.355494] ? handle_mm_fault+0x5b3b/0x9ef0 [ 250.368191] Unknown ioctl -1071619020 [ 250.372715] do_huge_pmd_anonymous_page+0x43b/0x28c0 [ 250.372776] handle_mm_fault+0x5b3b/0x9ef0 [ 250.372837] __do_page_fault+0xf26/0x1a60 [ 250.372884] do_page_fault+0xe9/0x5c0 [ 250.372916] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 250.372945] ? page_fault+0x2b/0x50 [ 250.372972] page_fault+0x3d/0x50 [ 250.373008] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 250.373042] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 250.373060] RSP: 0018:ffff88803ebafda0 EFLAGS: 00010202 [ 250.373085] RAX: ffffffff8482b5ac RBX: ffff888044846388 RCX: 0000000000000002 [ 250.373114] RDX: 0000000000000000 RSI: ffff88803ebafe40 RDI: 0000000020000100 [ 250.418600] Unknown ioctl 19456 [ 250.421205] RBP: ffff88803ebafe10 R08: 0000000000000000 R09: ffff88803ebafdc8 [ 250.421226] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 250.421244] R13: ffff88803ebafe40 R14: ffff88803ebafda8 R15: 0000000020000100 [ 250.421318] ? get_rr_interval_fair+0x130/0x130 [ 250.489954] ? _copy_to_user+0xcc/0x1f0 [ 250.493992] ? _copy_to_user+0x113/0x1f0 [ 250.498164] put_timespec64+0x10f/0x1e0 [ 250.502205] __se_sys_clock_gettime+0x2b4/0x330 [ 250.506943] __x64_sys_clock_gettime+0x3e/0x60 [ 250.511588] do_syscall_64+0xbc/0xf0 [ 250.515369] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 250.520603] RIP: 0033:0x457ec9 18:58:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:12 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xc7b, 0x1000000000030, 0xa6, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast2}}, 0x7, 0x2}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x9, @local, 0x7fff}}, 0x3f, 0x3f, 0x6, 0xffffffffffffff5c, 0x6c}, &(0x7f0000000300)=0x98) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000005c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r2, 0x3}}, 0x18) syz_open_dev$rtc(&(0x7f0000000200)='/dev/rtc#\x00', 0x4, 0x208000) 18:58:12 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0xf) fcntl$setlease(r0, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) 18:58:12 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={r1, 0x4e}, 0x8) [ 250.523834] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.542779] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 250.545508] Unknown ioctl 21531 [ 250.550534] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 250.550554] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 250.550572] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 250.550598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 250.550617] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 18:58:12 executing program 0: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) 18:58:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x101, 0x7ff, 0x0, 0x50, 0x8, {0x0, @in={{0x2, 0x4e23, @local}}, 0x39a, 0x3ff, 0x75f, 0x4288, 0x1f}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x401, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffffffff74ea}}, 0x8, 0x7}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) 18:58:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1000000000008000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000bfdfdc)={0x20, 0x1, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2}]}]}, 0x20}}, 0x0) 18:58:12 executing program 0: request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xfec, 0x363001) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x3) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f00000000c0)) [ 250.865641] Unknown ioctl -1071619020 18:58:13 executing program 4 (fault-call:0 fault-nth:2): clock_gettime(0x2, &(0x7f0000000100)) [ 250.931014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 18:58:13 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) getuid() ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:13 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) sendmsg$netlink(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000002c0)={0x14f8, 0x3e, 0x331, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x4e, @ipv4=@rand_addr=0x8}, @generic="747bdfceba75e801b2aef7484d9fcc9e7a77a3f84fd025fb5195149f0a1d94c97b0684e01eac413523e63a00c52ab947ea5e22de53339e1b64fff3c3cb4dec1a080139045ca6347cf976c25c57b2d4925c1854a4a0878f981af5e75325041e1b88d7a7686d4663", @nested={0x10dc, 0x9, [@typed={0x8, 0x3c, @u32=0x53}, @generic="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@generic="a29003d6179f3c943aeb7ff0b2a336ed9dbc48d3b9044fc3cd9e15e88f581285d62160ab2c4ef05c948f535aefb4d1fcd4dfb19d42dd8cc095eab254afe0ad21d96e6a178eda5f4ba979dd8e419cf395e3aa3a852b04af0ae8e9c993b40c6f529adb8f1386836a019798c21d5751d3a50f0c40c7677cf8b33bc3b2dcbe5259b11dedc04d9f3493d14012057363791266c6fe9f41c7fa91c1512b272e46fc957330fdcc2d8a46b01e389af9f63c1c0996475d7ac62693d00fbb3765eceff31880d51483e6c285ab107cfda0745ccaaa"]}, @nested={0x150, 0x94, [@typed={0x8, 0x23, @uid=r1}, @generic="81f4e9a78b8851d868b240aebcde1eab26ee6b5944d256e98151e03acda969763cc676a7ee5b156dc8485b100ea598dae69d879eb7fa5cb8762c8ce1b495cdc4ead50ef78dbc2153694277d8788e6ad2fd4ed9d2678f6eb13faabed42222c078a67c19331d6c37a9dafc6d9a9d2880abcd919d847de106df0dd23ec0a756bf35606f8a5a814e84492bc64cf45bcd252b7d327ae7ec33e6bd42d9fefe4c1d5e9ec4d58d771366a1c9ebd8a74abf24384352153f808f3f45c15fd1f4bf0da408780fb315866b7dedbbe66600d094f953455a047ac9542d3aea04c0b1f83c944e11d1cea214d4506509f94d5ddba8c47fa6fda195c0", @typed={0x8, 0x47, @uid=r2}, @generic="1065c73627d59250e3ac1344f1f8647a818157206fd9dc826b053aac06e233753266cba9b43ffa9e2e84e7d705487b0de96ad64fa953c3d9f79434c791038baf8e4053128b5ede94"]}, @typed={0x14, 0x35, @str='em1(*procppp1\x00'}, @typed={0x94, 0x8f, @binary="67dd006d7d6a0e97b354c4b4ca7a0e524a5929dc638fd2e88dba15308729c79a54bf2badf08dd8ab680717a163ce1406fc8474255ed34e6e2e212c1ba8f48dfe91df9ceee57a4377a69f10d1d06cd73e22fcc7262d684d8cac8f090ce0381badde57d8c40d502cd0668f23d742058de7b62c07988f25d53a85d1d125cfdbbd1cd5f959c12f61efb274a869e3deda9890"}, @typed={0x8, 0x16, @u32=0x2}, @nested={0x78, 0x6e, [@typed={0x74, 0x2e, @binary="0e9bdb55467666b66d9f7fd16daff707a4612d4d4c28c94b3fa7c84560b6f039ed29538d31d6f9a05fc44845cde03cc04fe2dcf461cfee10f0a90a048356c0d9deb820e062227d4e7fddd6f3c1dbcc5c27ecc0231cc232decc38c7d2ead08131273948dd0a8d4e3200db5b9d29d2ab57"}]}, @generic="b49ba0b4dc1d3dba8a09ef02eeb9364b946aea8212b099240e8431d4803b4bb0d681e1c0fbfbce19fcb2caa026d693de9fb1daae8cd102ac060f9a2c51bb5c884ec2141b893572b72ac284f4cd6c026b2130d7c35a6d8a6e2a64b14e556c2eb0a104afe24e490e7dd8e611a65f1a02dd34cb4d813c06f72a845b7f694a57864c7764ae1ea9749235a3aed74cd2ec0cdc9ff40e8c881e0be4b6ddf097f5c074a5d4a2a3510e7b", @generic="73026f7e696dbd214f23d1cba0af77b22dfe337734a47926dd868118da4fea65d69dbe15dbad2aec59280616e582faedb1979bb2d14232a262ba42ed275b6041f8fb88d23e5a61f289e86be71dc7d7f656d2a7877aa3463248e0dcf885c3b452325e9a3c5bc1e034f4efb23f3bfcd2a5f29dfa632518468dd6ebc1f672"]}, 0x14f8}, {&(0x7f0000001800)={0xcc, 0x20, 0x4, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x50, @u32=0x7}, @generic, @typed={0x8, 0x8d, @fd=r0}, @generic="ce21649b06d69286cbc77f635c68b324c6638231bc7830aaf48e06335eace27922b0c8c4b4ac973b552cec41887a82149d92166b3521213eb08f106880cb63b564025eb858849a078e1ff525dc76a0ad6c31c9274801be18a242de2d9a3f6717e27e85c17e1558e0960cd8cb07c6a22674f201c00723f948e8545d8f0876e18780a5b3c2e8ca914871d107aa4eac977818c871af8ca62d", @typed={0x8, 0x25, @pid=r3}, @nested={0x4, 0x49}, @typed={0x8, 0x78, @fd=r0}]}, 0xcc}], 0x2, 0x0, 0x0, 0x8000}, 0x0) 18:58:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x11, 0x0, 0x0}, &(0x7f0000001300)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001340)={@mcast2, r1}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000180)={0x7fffffff, 0x0, "b8a1ce9221b15ede1859eaad22b25af1acf83b0e3087a9c3", {0x100, 0x8000}}) [ 251.067268] FAULT_INJECTION: forcing a failure. [ 251.067268] name failslab, interval 1, probability 0, space 0, times 0 [ 251.078685] CPU: 1 PID: 11352 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 251.085914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.095306] Call Trace: [ 251.097954] dump_stack+0x173/0x1d0 [ 251.101634] should_fail+0xa19/0xb20 [ 251.105411] __should_failslab+0x278/0x2a0 [ 251.109707] should_failslab+0x29/0x70 [ 251.113649] kmem_cache_alloc+0xf9/0xb90 18:58:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 251.117759] ? __khugepaged_enter+0xb6/0x7d0 [ 251.122215] ? __msan_poison_alloca+0x1f0/0x2a0 [ 251.126947] __khugepaged_enter+0xb6/0x7d0 [ 251.131233] ? __msan_poison_alloca+0x1f0/0x2a0 [ 251.135958] do_huge_pmd_anonymous_page+0x558/0x28c0 [ 251.141139] handle_mm_fault+0x5b3b/0x9ef0 [ 251.145453] __do_page_fault+0xf26/0x1a60 [ 251.149676] do_page_fault+0xe9/0x5c0 [ 251.153524] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 251.158234] ? page_fault+0x2b/0x50 [ 251.161902] page_fault+0x3d/0x50 18:58:13 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x84000, r1}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 251.165402] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 251.171065] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 251.190020] RSP: 0018:ffff88803ebdfda0 EFLAGS: 00010202 [ 251.195434] RAX: ffffffff8482b5ac RBX: ffff888044846388 RCX: 0000000000000002 [ 251.202743] RDX: 0000000000000000 RSI: ffff88803ebdfe40 RDI: 0000000020000100 [ 251.210077] RBP: ffff88803ebdfe10 R08: 0000000000000000 R09: ffff88803ebdfdc8 [ 251.217395] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 251.224711] R13: ffff88803ebdfe40 R14: ffff88803ebdfda8 R15: 0000000020000100 [ 251.232057] ? get_rr_interval_fair+0x130/0x130 [ 251.236792] ? _copy_to_user+0xcc/0x1f0 [ 251.240843] ? _copy_to_user+0x113/0x1f0 [ 251.244971] put_timespec64+0x10f/0x1e0 [ 251.249010] __se_sys_clock_gettime+0x2b4/0x330 [ 251.253743] __x64_sys_clock_gettime+0x3e/0x60 [ 251.258382] do_syscall_64+0xbc/0xf0 [ 251.262166] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.267408] RIP: 0033:0x457ec9 [ 251.270651] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.289603] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 251.297364] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 251.304688] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 251.312001] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 251.319305] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 251.326614] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 [ 251.350178] Unknown ioctl -1071619020 [ 251.363644] Unknown ioctl 35076 18:58:13 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xf, 0x7fffffff, 0x3, 0x62, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x3e, @mcast1}, @in6={0xa, 0x4e22, 0xb28c, @remote, 0x1}}, @sadb_x_sec_ctx={0x1c, 0x18, 0xe, 0x3, 0xd3, "b8c15d8038402c174347a57cc9b31809b44a1c51cf2337850ee647651b39540f6b116b1b381c59c3998e601e1ed36e82ebbd23ad54c2f26ccca68d0e0abba72c7060c43e2c84bbb5f1c362a2d54d7ac63940d2ca07b1de08df803d8b6671ce33307c00a611f196e22d27703851e3efe04c41dfaad568db98ebfed198737b7837309ca815ff997bd8f4c5865667d40f8e2d2ea33ebfa1ed6be59120ed5bebc6e3ae8d09ac01096f7657ae9de9b3e72e460eacc606dc4f6800004a607f85ef1a347d818c7179d1a5b51dcce1aeb72ba584f341b4"}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast, @in6=@mcast1, 0x1d, 0x4, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x13, 0x4, 0x10}, @sadb_lifetime={0x4, 0x7, 0xccf6, 0x8001, 0xffffffff, 0x3}, @sadb_x_sec_ctx={0x6, 0x18, 0x3, 0x7, 0x27, "df409f17d4b536296e67a513d16e8ed1b95c40780464d852779358060ce906f88d87eb05190ff4"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x0, 0x1f, 0xe5, "63e80d433cf2a545671fc8efd1ebf9b9715ef3e0f0721a9194b437dcbfe4573e1d93ad0694029426a334c0084d05668eec048f82305664fe3cecf8c7e7c7ff150e84a8bd8120336ed232e368458267472e9d3eff1a43e224fa9c779c9d472d0f4f5bc71e71884e66b2e2ef99ae302663ae4bbb60a875ece46afbc13da12c6bd2dab1c3b3fa851f798fb52e4aa9cbe1dc351424aac29b0273c4fe3812b9e6f1eff746fa5f0bead3f88d8923ceecb7713f655992ac2c8bd545e0c2b1225077297104ece557db374d334176007eee9f2efa479e484dc39c9b0ed20a0be875b2947ff678434375"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x6e6bb9, 0x1, {0x6, 0xff, 0x9, 0x40, 0x0, 0x3, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@loopback}}]}, 0x310}}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x7ff, 0x10000, 0xd5d9, 0x9, 0x4, 0x1f}, 0x6cd, 0x5, 0x3, 0x3, 0x7ff, "94b4ddc73c4c9454d13c9ac761b3a7d5827ea79e10c84529b81b4cdeed4ce3c2a55c7c6aecec948c285ccc42c7afffb9dd7561548c18a55c4f801236c6d9a42948a1f92f7873326563bb8bb9a899b45f00563052543d06d4929b76523cc7a72034274a9ce416d5950d2dd1cdcd816e3809c7c71ef380391c6ad7ec9cd324a0d0"}) 18:58:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gre0\x00', @ifru_names='vlan0\x00'}) [ 251.372176] Unknown ioctl -1071619020 [ 251.376955] Unknown ioctl 35076 18:58:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3e96, 0x4) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:13 executing program 4 (fault-call:0 fault-nth:3): clock_gettime(0x2, &(0x7f0000000100)) 18:58:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x1, 0xfffffffffffffffc}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080), 0x20) close(r2) close(r1) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000140)=""/72) [ 251.597119] Unknown ioctl -1071619020 [ 251.608616] FAULT_INJECTION: forcing a failure. [ 251.608616] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 251.620837] CPU: 1 PID: 11386 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 251.628419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.637813] Call Trace: [ 251.640469] dump_stack+0x173/0x1d0 [ 251.642787] Unknown ioctl -2147202861 [ 251.644150] ? __alloc_pages_nodemask+0x7b0/0x5f20 [ 251.644193] should_fail+0xa19/0xb20 [ 251.656700] __alloc_pages_nodemask+0x7b0/0x5f20 [ 251.661511] ? __msan_poison_alloca+0x1f0/0x2a0 [ 251.666234] ? should_fail+0x5e/0xb20 [ 251.668009] Unknown ioctl -1071619020 [ 251.670111] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 251.670146] ? __msan_poison_alloca+0x1f0/0x2a0 [ 251.670192] ? alloc_pages_vma+0x108/0x1970 [ 251.688483] ? do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 251.691158] Unknown ioctl -2147202861 [ 251.693805] alloc_pages_vma+0x164b/0x1970 [ 251.693861] do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 251.693923] handle_mm_fault+0x5b3b/0x9ef0 [ 251.693984] __do_page_fault+0xf26/0x1a60 [ 251.694039] do_page_fault+0xe9/0x5c0 [ 251.719435] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 251.724160] ? page_fault+0x2b/0x50 [ 251.727841] page_fault+0x3d/0x50 [ 251.731353] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 18:58:13 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000100)=@llc={0x1a, 0xffff, 0x0, 0x80000000, 0x1, 0x1a7, @local}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)="730f5f", 0x3}, {&(0x7f00000001c0)="01256c79d36cd8dc8f8816596bd286175cf533a60d875ef38bfa1a8190baed53f26cc61df4dd7f83d9e48c3019332695f484deb737ef4237d740eb581cbffa44b8567ebf3a08070271a624c0f9300b2157905fc1a465d26da640bfcf707d58e059b94d9146dc50cd00a574a8cba6e1bcb90bc7dc3bbd5f2ee1038dbe1d5f27adbc2e30da57f009d9c637f5ed0cfaa228f390e887d1cf7f8b1fcb341e5f25eac9a09a3dbb1cb563c5", 0xa8}, {&(0x7f0000000280)="3c3c3d85773ef91b52cec24174b81e3564e97406b2e2e3a687506c5bef15b33046d42df46757ddf7eef298e0b231a65c1b80b64c68112cb9205f1f4f8447a044c2c3037698a101d32a253b8fe872c7c9b4a6989a64d828c529e1f56d6936fea0eaabfd00c4b85080339744f42743426b06f31902ac7b0a40ee07b6fd4bd8f5f5dbbf32e65825cc1d8ad1ef629efc6999bb7ac3fe07722a990262f98b44aa9c3f246bd5a5eb34af9d791e46f2dbfbfe30488fe5e87d60bce9f16ed0f0a7b2870271f1c0f581525da632e922139e00411b7527ba", 0xd3}, {&(0x7f0000000380)="00a90f2afe5afa3db40d98a79211bb2db3a6731ecddd1fbfde28a239da853f3c2357aae05d863efa6a1fc4a020668abe59fe6901dcb8a5855fe782ffd78adad08f6d6f7b491a8edd9814b54bf719602e86122828841ec07673ee718cbba880eb075c4fd925b19efd480df37e5e51cc96d859907ae90284f1255d6e47f15b0ccce78c5878f4ae46fe0fc16ccf60c10cac6b984112b6788ce545f60efabb16c029f93c8411b54ff74e9ebad44cf49d42620ce730e72700", 0xb6}, {&(0x7f0000000440)="f1128a58bfd9a7a735d7fa86f25735cda7ecd37854f82f5e0d742ce90b8f481eab9fdd037ea710a02970e5f723826311589b1a15fd44729363f779cdc47ba1cc09932cde13e7ee187b9b1068a5ed828c7235a94d503a9494b7e1ff6c36313b290d2a58a1d7c912ac72e07c26cf4ec5e39f21d345fcddcf9be5fb0fb2ca2d7fba398f42f901c0440ceb454552a9b84afa08b329e09443e6986ca92cda77fc916b5632", 0xa2}], 0x5, &(0x7f0000000580)=[{0xf8, 0x29, 0x6, "f76c60fa6c2ee39b11d48f2e1e58b0d16932666d196828f166d3947645deae9b1fc5619aabcc699905e7395a1aba6866643474abe1d512a3f052f3e9ad6da58e40158ccb3bef236e9e20e72f1df168809eaab93b8a995daf6e1c2d464f37ac4801e864b51500f161da7ad15a13896e651efe814d856ddc2d20f487ef6a9952428de808569dddc837f791d4c1b4d91f66c4cf184bb51dc2784fb3826bad77189c7197a8c9c5123739b40ba34d8a7207a2571c47ecf9a855c3652e971ada8ab1e0cd7b4d78fffd8c0b79b02591276f01cb4df62c2e07bbc25c9ab88d53cc005a7db4812c2b"}], 0xf8}, 0x20000000) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@md5={0x1, "831f7b0ff86e0f1019c06440eb03dd1d"}, 0x11, 0x3) [ 251.737017] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 251.755966] RSP: 0018:ffff88803f1efda0 EFLAGS: 00010202 [ 251.761372] RAX: ffffffff8482b5ac RBX: ffff88804a80e388 RCX: 0000000000000002 [ 251.768679] RDX: 0000000000000000 RSI: ffff88803f1efe40 RDI: 0000000020000100 [ 251.776108] RBP: ffff88803f1efe10 R08: 0000000000000000 R09: ffff88803f1efdc8 [ 251.783418] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 251.791649] R13: ffff88803f1efe40 R14: ffff88803f1efda8 R15: 0000000020000100 [ 251.798985] ? get_rr_interval_fair+0x130/0x130 [ 251.803708] ? _copy_to_user+0xcc/0x1f0 [ 251.807736] ? _copy_to_user+0x113/0x1f0 [ 251.811847] put_timespec64+0x10f/0x1e0 [ 251.815878] __se_sys_clock_gettime+0x2b4/0x330 [ 251.820706] __x64_sys_clock_gettime+0x3e/0x60 [ 251.825335] do_syscall_64+0xbc/0xf0 [ 251.829109] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.834328] RIP: 0033:0x457ec9 [ 251.837555] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.856510] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 251.864298] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 251.871617] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 251.878928] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 251.886262] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 251.893571] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 [ 251.904043] Unknown ioctl -1071619020 [ 251.931982] Unknown ioctl -1071619020 18:58:14 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffc, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:14 executing program 0: request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000140)={'syz'}, 0x0, 0xfffffffffffffff9) 18:58:14 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', r1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) 18:58:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:14 executing program 4 (fault-call:0 fault-nth:4): clock_gettime(0x2, &(0x7f0000000100)) [ 252.227839] FAULT_INJECTION: forcing a failure. [ 252.227839] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 252.239708] CPU: 1 PID: 11418 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 252.246907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.256271] Call Trace: [ 252.258881] dump_stack+0x173/0x1d0 [ 252.262536] should_fail+0xa19/0xb20 [ 252.266294] __alloc_pages_nodemask+0x7b0/0x5f20 [ 252.271069] ? __inc_numa_state+0x7a/0x1b0 [ 252.275333] ? zone_statistics+0x1c9/0x230 [ 252.279599] ? __msan_get_context_state+0x9/0x20 [ 252.284371] ? rmqueue+0x11ef/0x1240 [ 252.288123] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 252.293540] kmsan_internal_alloc_meta_for_pages+0x80/0x580 [ 252.299277] kmsan_alloc_page+0x7e/0x100 [ 252.303358] __alloc_pages_nodemask+0x1587/0x5f20 [ 252.308230] ? __msan_poison_alloca+0x1f0/0x2a0 [ 252.312919] ? should_fail+0x5e/0xb20 [ 252.316747] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 252.322217] ? __msan_poison_alloca+0x1f0/0x2a0 [ 252.326926] ? alloc_pages_vma+0x108/0x1970 [ 252.331270] ? do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 252.336563] alloc_pages_vma+0x164b/0x1970 [ 252.340840] do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 252.345990] handle_mm_fault+0x5b3b/0x9ef0 [ 252.350284] __do_page_fault+0xf26/0x1a60 [ 252.354476] do_page_fault+0xe9/0x5c0 [ 252.358294] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 252.362983] ? page_fault+0x2b/0x50 [ 252.366630] page_fault+0x3d/0x50 [ 252.370105] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 18:58:14 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 18:58:14 executing program 0: request_key(&(0x7f00000000c0)='\b\x00\x00\x00\x00\x00\x00\x00\x0f\xea\x89\xf7\x82B\xb2\xec|b\xdc{\x9eb\x1d\xda\xf5v\xed\b\xd9.n\xdb`eTl$\a\xe1\x9f\x9d$,N\x05a4?\xce\x11\xae\xde\x94\x18\xb5\xb7\xef\xb4\xf2\xfcf\x86\xb4\xa1\x14Ud\xb1e\x03 -\xb9\xdfV7\xebQd#a\xd3\xe2}\x89K\xffk\xdc\x00\x00\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0xfffffffffffffffe) 18:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 252.375745] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 252.394661] RSP: 0018:ffff88803ec3fda0 EFLAGS: 00010202 [ 252.400043] RAX: ffffffff8482b5ac RBX: ffff888044844588 RCX: 0000000000000002 [ 252.407322] RDX: 0000000000000000 RSI: ffff88803ec3fe40 RDI: 0000000020000100 [ 252.414608] RBP: ffff88803ec3fe10 R08: 0000000000000000 R09: ffff88803ec3fdc8 [ 252.421903] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 252.429183] R13: ffff88803ec3fe40 R14: ffff88803ec3fda8 R15: 0000000020000100 [ 252.436488] ? get_rr_interval_fair+0x130/0x130 [ 252.441178] ? _copy_to_user+0xcc/0x1f0 [ 252.445183] ? _copy_to_user+0x113/0x1f0 [ 252.449274] put_timespec64+0x10f/0x1e0 [ 252.453285] __se_sys_clock_gettime+0x2b4/0x330 [ 252.457983] __x64_sys_clock_gettime+0x3e/0x60 [ 252.462593] do_syscall_64+0xbc/0xf0 [ 252.466333] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 252.471537] RIP: 0033:0x457ec9 [ 252.474745] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.493656] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 252.501386] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 252.508668] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 252.515948] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 18:58:14 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/67, 0x43) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x200, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'U+', 0x7}, 0x28, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 252.523228] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 252.530506] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 [ 252.560706] Unknown ioctl -1071619020 [ 252.607587] Unknown ioctl -1071619020 18:58:14 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) 18:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:14 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x9, 0x5, [0x8, 0x1, 0x363, 0x401, 0x8]}, &(0x7f0000000340)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002c40)={0x0, 0x2c, &(0x7f0000002c00)=[@in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e20, 0x9, @loopback}]}, &(0x7f0000002c80)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002f40)=@sack_info={0x0, 0x24}, &(0x7f0000002f80)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000003040)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="1b012e871887e46f0f76fa70c154cf9066c9ac9e3799db65f488c7aca82f52bb9d6d5e56aba7710cbd4866d34a", 0x2d}, {&(0x7f0000000180)="6d74e06b51ad467a8899b9369aa5e326388784f60312b49df1303316e57703d16e057fa36440525f248536e36a93add8bc3e63a9322185ebdee1eae39dd37dc93c70fe091a654ea0842172a2c303e619f9fe781b2b7b7da49daca3200b894af165dda6914743040034f0feaf0720907bfc4abe15580a631f696c99864f3d0d4773366b9b197cbeaa84dffb71a703deb811debdc95c9f9df1407efc164ea6064517016241e2dfd1cf3dbca4648f2155d21665751838018f4037f336aa82e8fcb5cd2f03ba714206788cd3961c838f1b32", 0xd0}, {&(0x7f0000000080)="acff3248d1c59f8c6c934eccb124876229f4476b7f80e405288e1a05a0fa982f19b8a0c2cdccc71c3df187deeddb63cff80278110b11a582c1ed05b72835a2e98b4c27c0ea6bdb8ca2e4074a71664d135032f236233c", 0x56}, {&(0x7f0000000280)="34d7e0847019beba2dfe9e01cd41b37d33a13ff6d9a4a318bf3213e6c659b345f62742e3e83bf24c8e88417bc179a9610d5d5628a6e107cfb80844b49c2f8065d5e4a8b0b634f5f14664067d4fe872695d7e392ded93f287db6a429dd47510e611c244", 0x63}], 0x4, &(0x7f0000000380)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x200, 0x9, r1}}], 0x20, 0x24000800}, {&(0x7f00000003c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000400)="1a5bfa720ca38a9fea744496fdfee6b58b3ee96374b333b1b1dc838e37a73893a9183105b290ef0a13e9e1ab316b371e4b3484fc3664234efd27ae8da82e475d01156d56a810b035667395d52cd7166245993682d9b70367464d1cb8f6540963", 0x60}, {&(0x7f0000000480)="ed5cad855ddd6338fb4fc0303ed12e2d2cfe94b8f7b058c8a643fad503ca157baf4306f0838eb02bd80be26ca635e5d04566ddd9b617b535d85a3298c42b0385cbdcfd0b56f56c503d24a96056207fbf58adba8e8c81209c9a99bde46256a382553a18324baebdfea856b146ffca550e11ae1787af0eaf399e75d54d9ed71e67a55119c10b781d45adeaabcc90e750f8a882481f", 0x94}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="71e0acc718b237f804090a7a50b3c0f72c21a05882ba55f7933885a97465ce576f5503bed4", 0x25}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f00000015c0)=@in6={0xa, 0x4e21, 0xa2, @mcast2, 0x2}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000001600)="b8ae375bca04dad12f6287d4c0780d16dd121907b3fcecd6e10f", 0x1a}, {&(0x7f0000001640)="b9800fa29d10eb7995aad60446b564bf39ab792eb6c459f539fa36d9297c4d3c4081d0f9952c82f19b2495aa59598bf9fad8495ae1dc4f3804d2143a5a63aa0267cab93ce2b2ff6d8c516c4eb06795475232108e813eb3bcbc46a62f934f90dd8d5df33390b15d8c17398af23e821bc409245661257c0b7b0f38057753d34481782dc95955a0e0238636ea38bc171ce6a47b3f562a26351ca7cc6a1e9f1d89569eed65a9219ed1d1c13cfc28c5bad6340c1072dd28a0294719c6b61e31beb76cc467", 0xc2}, {&(0x7f0000001740)="c0dcbcf2c091ce4912c40f20d70937b2f9e008b2beafcb24aa3db0ec81aa97cab0fb4f4d84a13879585d1a1aee7ef6daff44a53e689544d8fa052efd1cdabc8cb0992e8d0da2605679524456fee3824095a76093393705423f2a16500909bb8288430a87689cada7d61f80d33247b7c00fe6b0309afd5debec4300e43bbfb135968aa96f26d9b910fcdacdcb7544353d800d246004e3e9d211b38e9c08348f", 0x9f}, {&(0x7f0000001800)="3611841b3fed2f9d16d15b44a0ee3a9b3920da87f856a52dae465828db751ca58bdfab7dfb490a34525767915e098d9c706c9c653e09b3204849725f609d5a77440936eafa7706253cc4f12880683827ac8d930f2b27352b1cbfb4693ea40d08a3f649f400f1fb0a4ce1ed3b4042561d56a3845a1f55a454620f9435278489ea6138e1e1cc6c40fe14a2fc75083aa1a1fc645df0ab5675fc828cfb9a460e8d373caa48720f958c", 0xa7}, {&(0x7f00000018c0)="1fbd323f460590c1c6924bd5bb48aab3ab01a1564670741348b0f948c6faab2d00c22792485eaf170eb774bf706d0707eeebf6ef1bd9ea8a01ca60e5bfacbb0efa19d1ca3c4a86964508e9e5cabe934ddb17e24528f9a3ce370829", 0x5b}, {&(0x7f0000001940)="ed3a1536eb532159e130485e44bc3a6bdd97a255d9cc702c365eb685e051e29f278690b309b7c555aa5ef4e6d85ff40d9b1d11a3741109fa28c2d8ea16a59efb727a5a00e19e5117338baf657e4907e4b29ab824b932c6c53ee618854dae43fa344015168ebab08817dbfbc148d4357c837aab4790e12379a38d8ebd1637728bf9de4feb604db9a5912ea2ff80e9f5979c0207a697a60c7363396085b6652da90992fed8c3e637d450036166a4cd4df87f65f4435cf31b03f7515294db5d9acb6882bce2b49b374e2233c213d5a38577", 0xd0}, {&(0x7f0000001a40)="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0x1000}, {&(0x7f0000002a40)="d843e116", 0x4}, {&(0x7f0000002a80)="8047ca209bdc7b9d35757783c49fa29959417d5a5d93ed0449dff6efaff0d1e49e2bf1f26b1d5f538d4eb4a617277742a35ef76d7b1911518d53c35316aaa795bccb0fe99a38724f7cdd6e7cbf66cb65d02a62959b557ee65d13025044be354000acc02c4ef6fb9696d0bc1397618550a02f58c40b412588f08f00c26151702f4f5a", 0x82}], 0x9, &(0x7f0000002cc0)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x501f, 0x81, 0x2, 0xf2, 0x4, 0x10001, 0xfffffffffffff8ac, 0x8, r2}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @remote}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4fe}}], 0xe8, 0x8010}, {&(0x7f0000002dc0)=@in={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000002f00)=[{&(0x7f0000002e00)="206b74382aeb432865526b700615ee2028765e81ddf1ca63df298ee5053a2a57768d6fd0fc6e94e156a1369fc517e3bf51a6ea8612064405fae9bfa27021282c378ab72ed3fb5164455fc31cfa83297e6bce830bb4f2de93cd5e19c36071c89befbe1ffcc4442631340fe9a7a7672251076dbc9d5d568f07c6900b30125bc1398ae3f9ea23d0a35cf78ead87e1887dcee30bd38e682409fd204a0029419958efc0db43479c3590840a11da5d8662fd9b72acc1462d8e4bd1c8b19e9c009a22d841d6acb1cc", 0xc5}], 0x1, &(0x7f0000002fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x6, 0x8, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x20}}], 0x50, 0x44080}], 0x4, 0x20000000) socket$inet_udplite(0x2, 0x2, 0x88) 18:58:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:14 executing program 4 (fault-call:0 fault-nth:5): clock_gettime(0x2, &(0x7f0000000100)) [ 252.800280] Unknown ioctl -1071619020 18:58:14 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) pkey_alloc(0x0, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400900, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) [ 252.857422] Unknown ioctl -1071619020 18:58:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, 0x0, 0x0) [ 252.964390] FAULT_INJECTION: forcing a failure. [ 252.964390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 252.976374] CPU: 0 PID: 11454 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 252.983587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.992957] Call Trace: [ 252.995572] dump_stack+0x173/0x1d0 [ 252.999240] should_fail+0xa19/0xb20 [ 253.002989] __alloc_pages_nodemask+0x7b0/0x5f20 [ 253.007768] ? __inc_numa_state+0x7a/0x1b0 18:58:15 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) [ 253.012030] ? zone_statistics+0x1c9/0x230 [ 253.016287] ? __msan_get_context_state+0x9/0x20 [ 253.021057] ? rmqueue+0x11ef/0x1240 [ 253.024793] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.030207] kmsan_internal_alloc_meta_for_pages+0xf2/0x580 [ 253.035943] kmsan_alloc_page+0x7e/0x100 [ 253.040026] __alloc_pages_nodemask+0x1587/0x5f20 [ 253.044890] ? __msan_poison_alloca+0x1f0/0x2a0 [ 253.049584] ? should_fail+0x5e/0xb20 [ 253.053413] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 253.058885] ? __msan_poison_alloca+0x1f0/0x2a0 [ 253.063615] ? alloc_pages_vma+0x108/0x1970 [ 253.067953] ? do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 253.073250] alloc_pages_vma+0x164b/0x1970 [ 253.077537] do_huge_pmd_anonymous_page+0xc02/0x28c0 [ 253.082689] handle_mm_fault+0x5b3b/0x9ef0 [ 253.086946] ? apic_timer_interrupt+0xa/0x40 [ 253.091487] __do_page_fault+0xf26/0x1a60 [ 253.095688] do_page_fault+0xe9/0x5c0 [ 253.099509] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 253.104202] ? page_fault+0x2b/0x50 [ 253.107848] page_fault+0x3d/0x50 18:58:15 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='rxrpc_s\x00', r0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 253.111313] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 253.116944] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 253.135858] RSP: 0018:ffff88803dfdfda0 EFLAGS: 00010202 [ 253.141237] RAX: ffffffff8482b5ac RBX: ffff88804a80e388 RCX: 0000000000000002 [ 253.148520] RDX: 0000000000000000 RSI: ffff88803dfdfe40 RDI: 0000000020000100 [ 253.155804] RBP: ffff88803dfdfe10 R08: 0000000000000000 R09: ffff88803dfdfdc8 [ 253.163088] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 253.170369] R13: ffff88803dfdfe40 R14: ffff88803dfdfda8 R15: 0000000020000100 [ 253.177669] ? get_rr_interval_fair+0x130/0x130 [ 253.182361] ? _copy_to_user+0xcc/0x1f0 [ 253.186355] ? _copy_to_user+0x113/0x1f0 [ 253.190448] put_timespec64+0x10f/0x1e0 [ 253.194455] __se_sys_clock_gettime+0x2b4/0x330 [ 253.199167] __x64_sys_clock_gettime+0x3e/0x60 [ 253.203766] do_syscall_64+0xbc/0xf0 [ 253.207503] entry_SYSCALL_64_after_hwframe+0x63/0xe7 18:58:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x142, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) poll(&(0x7f0000000140)=[{r0, 0x8}, {r0, 0x200}, {r0, 0x80}, {r0, 0x100}, {r0, 0x8101}, {r0, 0x400}, {r0, 0x2002}, {r0, 0x100}, {r1, 0x40}, {r1, 0x84a5}], 0xa, 0x7ff) [ 253.212707] RIP: 0033:0x457ec9 [ 253.215914] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.234824] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 253.242551] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 253.249957] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 253.257241] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 18:58:15 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x4, 0x400, 0x3]}, &(0x7f0000000080)=0xa) [ 253.264522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 253.271805] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 18:58:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4), 0x0) [ 253.401138] Unknown ioctl -1071619020 [ 253.416363] Unknown ioctl -1071619020 18:58:15 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 18:58:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:15 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x4, 0x8, 0xfffffffffffff95c, 0x8, 0x3338, 0x9}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0xfffffffffffffff8, 0x5, 0x2000}, 0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000c6943faeeb9387593c25f2036e21c300001b080000000000000104f2dbdf01000000a280a898a302ea4e0400000000000000000000000000ff7fe9ff00000000002cf06c9962aa9c20cdc69c7d8cb717d4193537bc67c48dfaeae4961153cabcc9cfd00206926d65566f390b8b4ed35e8196113be4982a8a13546126ab2ed93f8c0cd5b177455298e6733cc44182f1d8a25d2014cd2c0c4b9bfa6455261fad447414cb2ec2c9b6663f39fc5055e024"]) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000100)={0x377, 0x0, 0x5, 0x1000, 0x0, @discrete={0x9, 0x9}}) 18:58:15 executing program 4 (fault-call:0 fault-nth:6): clock_gettime(0x2, &(0x7f0000000100)) 18:58:15 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1000, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x84, "aa3e16f960b951ee357387592348dd5f6fdbe2e65c184c9d640aaae1774e1f3c30efc07cefdaa8228530b462d6e59eaceaee2a726e23979dbd9a2ba47c3193333c40bd832dcb1f6602bd0cdad5acdc16d64b132dc7bf0662fe1794136166d40bb5369da4d74556817a083ccedd4ab3452e4c8cf0e1c56be3e46ffd9b9c7bc6488ff9194e"}, &(0x7f0000000140)=0xa8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 18:58:15 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000180)={0x3, 0x0, [{}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x7ff}, 'port1\x00', 0x11, 0x2080a, 0x9, 0x8, 0x9, 0x1ff, 0x7, 0x0, 0x5, 0x1f}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) setsockopt(r0, 0x800, 0x9, &(0x7f0000000200)="8aff51df135df088c0ae4f3221631afade254a0051935a2bc692eeea1a5f56152b71c9988c649ad3b83eee584e9e69bc9f142b6e3a1e2e22341497a16ca02a69f14827a284d4d5e31b8c43625ea7e669aa39beb368de9b689f055ed4ab94709880eab12785e9f9ddb8210dd5419a70c4ed7f751ce8cdb9", 0x77) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, &(0x7f0000000040)=0x2, 0x4) [ 253.638021] FAULT_INJECTION: forcing a failure. [ 253.638021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.650064] CPU: 0 PID: 11494 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 253.657301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.666702] Call Trace: [ 253.669360] dump_stack+0x173/0x1d0 [ 253.673046] ? __alloc_pages_nodemask+0x7b0/0x5f20 [ 253.678034] should_fail+0xa19/0xb20 [ 253.681811] __alloc_pages_nodemask+0x7b0/0x5f20 18:58:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 253.686656] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.692079] ? try_charge+0x27eb/0x3100 [ 253.696103] ? should_fail+0x5e/0xb20 [ 253.700037] ? __msan_poison_alloca+0x1f0/0x2a0 [ 253.704784] alloc_pages_current+0x69d/0x9b0 [ 253.709253] pte_alloc_one+0x5a/0x1a0 [ 253.713118] do_huge_pmd_anonymous_page+0xf1d/0x28c0 [ 253.718300] handle_mm_fault+0x5b3b/0x9ef0 [ 253.722631] __do_page_fault+0xf26/0x1a60 [ 253.726848] do_page_fault+0xe9/0x5c0 [ 253.730702] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 253.735416] ? page_fault+0x2b/0x50 [ 253.739116] page_fault+0x3d/0x50 [ 253.742638] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 253.748316] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 253.767261] RSP: 0018:ffff88803ed4fda0 EFLAGS: 00010202 [ 253.772680] RAX: ffffffff8482b5ac RBX: ffff88804a808988 RCX: 0000000000000002 [ 253.779998] RDX: 0000000000000000 RSI: ffff88803ed4fe40 RDI: 0000000020000100 [ 253.787307] RBP: ffff88803ed4fe10 R08: 0000000000000000 R09: ffff88803ed4fdc8 [ 253.795079] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 253.802389] R13: ffff88803ed4fe40 R14: ffff88803ed4fda8 R15: 0000000020000100 [ 253.809727] ? get_rr_interval_fair+0x130/0x130 [ 253.814568] ? _copy_to_user+0xcc/0x1f0 [ 253.818618] ? _copy_to_user+0x113/0x1f0 [ 253.822740] put_timespec64+0x10f/0x1e0 [ 253.826796] __se_sys_clock_gettime+0x2b4/0x330 [ 253.831526] __x64_sys_clock_gettime+0x3e/0x60 [ 253.836173] do_syscall_64+0xbc/0xf0 [ 253.839955] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 253.845186] RIP: 0033:0x457ec9 [ 253.848419] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.867356] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 253.875111] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 253.882422] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 253.889727] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 253.897778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 253.905086] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 18:58:16 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 254.013141] FAULT_INJECTION: forcing a failure. [ 254.013141] name failslab, interval 1, probability 0, space 0, times 0 [ 254.024614] CPU: 0 PID: 11509 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 254.031847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.041236] Call Trace: [ 254.043896] dump_stack+0x173/0x1d0 [ 254.047604] should_fail+0xa19/0xb20 [ 254.051383] __should_failslab+0x278/0x2a0 [ 254.056562] should_failslab+0x29/0x70 [ 254.060517] __kmalloc_node+0x1fc/0x1060 [ 254.064647] ? kvmalloc_node+0x19f/0x3d0 [ 254.068770] ? __local_bh_enable_ip+0x44/0x1a0 [ 254.073403] ? local_bh_enable+0x36/0x40 [ 254.077513] kvmalloc_node+0x19f/0x3d0 [ 254.081453] vmemdup_user+0x80/0x250 [ 254.085227] sctp_setsockopt+0x1169/0x12480 [ 254.089670] ? aa_sock_opt_perm+0x121/0x270 [ 254.094043] ? sctp_shutdown+0x270/0x270 [ 254.098146] sock_common_setsockopt+0x13b/0x170 [ 254.102867] ? sock_common_recvmsg+0x290/0x290 [ 254.107495] __sys_setsockopt+0x493/0x540 18:58:16 executing program 4 (fault-call:0 fault-nth:7): clock_gettime(0x2, &(0x7f0000000100)) 18:58:16 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140), 0xc) r1 = socket(0x2, 0x7, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e21, @local}}}, 0x88) r2 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000040)={0xdfe4, 0x59455247, 0x1, @discrete={0x1}}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000200)=0x30) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000240)={0x5, 0x53, "7bd24a761ecc06dedaa966f1100a2b313268c3a4d7c0e8d71faedf79b31fcf54ba3f9e0a7d4cc1fdf15ce60fcc7927a4842b37d58e8c556cc723b66e519bc3c3f94cb961b7345ae5ba56e7bb30e310601f6294"}) [ 254.111710] __se_sys_setsockopt+0xdd/0x100 [ 254.116093] __x64_sys_setsockopt+0x62/0x80 [ 254.120506] do_syscall_64+0xbc/0xf0 [ 254.124277] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.129502] RIP: 0033:0x457ec9 [ 254.132738] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.151681] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:58:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x602000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 254.159445] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 254.166756] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 254.174063] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 254.181379] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 254.188688] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) write$binfmt_aout(r0, &(0x7f0000000400)={{0x108, 0x8, 0xc9f, 0x1, 0x33d, 0x2e8, 0x340, 0x8}, "c5e53114bc75f8a3bc276416bd100ec58c4add570391cbe49381c1b6", [[], [], [], [], []]}, 0x53c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x2, 0x6, 0x200, 0x4, 'syz0\x00'}) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 254.421442] FAULT_INJECTION: forcing a failure. [ 254.421442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.433307] CPU: 1 PID: 11529 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 254.440499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.449973] Call Trace: [ 254.452590] dump_stack+0x173/0x1d0 [ 254.456241] should_fail+0xa19/0xb20 [ 254.459986] __alloc_pages_nodemask+0x7b0/0x5f20 [ 254.464810] ? memcg_kmem_charge+0x696/0xce0 [ 254.469257] kmsan_internal_alloc_meta_for_pages+0x80/0x580 [ 254.474985] kmsan_alloc_page+0x7e/0x100 [ 254.479071] __alloc_pages_nodemask+0x1587/0x5f20 [ 254.483950] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 254.489522] ? try_charge+0x27eb/0x3100 [ 254.493518] ? should_fail+0x5e/0xb20 [ 254.497342] ? __msan_poison_alloca+0x1f0/0x2a0 [ 254.502070] alloc_pages_current+0x69d/0x9b0 [ 254.506517] pte_alloc_one+0x5a/0x1a0 [ 254.510346] do_huge_pmd_anonymous_page+0xf1d/0x28c0 [ 254.515623] handle_mm_fault+0x5b3b/0x9ef0 [ 254.519929] __do_page_fault+0xf26/0x1a60 [ 254.524127] do_page_fault+0xe9/0x5c0 [ 254.527956] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 254.532642] ? page_fault+0x2b/0x50 [ 254.536284] page_fault+0x3d/0x50 [ 254.539754] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 254.545403] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 254.564328] RSP: 0018:ffff88803ec6fda0 EFLAGS: 00010202 [ 254.569708] RAX: ffffffff8482b5ac RBX: ffff888044846388 RCX: 0000000000000002 [ 254.576993] RDX: 0000000000000000 RSI: ffff88803ec6fe40 RDI: 0000000020000100 [ 254.584277] RBP: ffff88803ec6fe10 R08: 0000000000000000 R09: ffff88803ec6fdc8 [ 254.591560] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 254.598846] R13: ffff88803ec6fe40 R14: ffff88803ec6fda8 R15: 0000000020000100 [ 254.606146] ? get_rr_interval_fair+0x130/0x130 [ 254.610829] ? _copy_to_user+0xcc/0x1f0 [ 254.614826] ? _copy_to_user+0x113/0x1f0 [ 254.618929] put_timespec64+0x10f/0x1e0 [ 254.622932] __se_sys_clock_gettime+0x2b4/0x330 [ 254.627638] __x64_sys_clock_gettime+0x3e/0x60 [ 254.632240] do_syscall_64+0xbc/0xf0 [ 254.635978] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.641179] RIP: 0033:0x457ec9 [ 254.644399] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.663210] FAULT_INJECTION: forcing a failure. [ 254.663210] name failslab, interval 1, probability 0, space 0, times 0 [ 254.663304] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 254.682220] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 254.689492] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 254.696762] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 254.704154] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 254.711418] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 18:58:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) sendmmsg$inet_sctp(r2, &(0x7f0000003340)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x6}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="b3e7732e899595813b877103a3b4a90bf1e474590d0531fd", 0x18}, {&(0x7f0000000280)="9b29b3a8b6f6137e10ef63be0f274dded8a5d860502cb13e4eb60592751d02a7750ae1cfcf4ddd8e2812639c7d4f129c1e02e1bddcea3835bc80077dea3df702a8a344c10646f9fe8b0f9edf9018be635157aa40edf7d787ef5191d749f5a9494df83e8c6c260753793d3c6699ec97e1a8f0f2ba478597843ec1c413179defa79ae4e6bc03cb360571a2bc1db957d16473775aa5dd3f13379483c08370bf40d1364a5370013e16a335c8a0b3ff08cd471b0a00d9e35cdf301cbbf201bb94960117bae8f0fccb10969f", 0xc9}], 0x2, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x90a}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcf78, 0x2, 0xffffffff, 0x8, 0x3, 0x400, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x587c3c69, 0x8cd, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x8, 0xffffffffffffff00, 0x9, 0x400, 0x7, 0x1, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x652, 0x2, 0xff, 0x4}}], 0x100, 0x4004054}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000780)="f7ca672dc015ab349add606eae8c8a9601ef9621be32ba45c87e5bebdcef6c3e152b4828827815ddb209a382fecfa2135bbea44efeb14519ac7b065069c9f023f5663e91b5c0dad0048290fe1af5efc95613c326f182e398d2eca25727b461c0782a931e367605bc67ae7757d57d7185536a06360f24c921a602a35c72b012f602c8bd8b8f3cc847805f81f4397e73b03204dc7d77d86598179815de4ddc37bdc07de2d3dcfd359beddaf7661a008953530e252307359a423eed819335770333937cd5da159d87c136369a95fb62b9e4e29f4a02eaefe650a639073b56caca946797c2a9cb69a466da", 0xe9}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="a6997c53887c498d7a9cae62ba86ae23723e7e82f555320bb12150d77f67670c2c175b2366d45fd49820261b28bf05303425b23d726c4a74e5b6391b1838654614388bd73e2ab9d133831402640f84ec0ddcd009d28704a0690d9085f5fde9a89747dda743faa436cd5c46a9d6299906d577b0d935d91dc6fcaca4552a933e3300f9a6a822d98f5ac37948de1952ec93284affdeeb5129fce26ab3b34c8c6a48ca79f4a2ab6a75f75a79fa7790ab", 0xae}, {&(0x7f0000001940)="b9e17edd91471dbfb321f2f97edd14bca18d", 0x12}, {&(0x7f0000001980)="d2185a3467e42c9cc156afd2f2c5f21f41c543113157175eb6416a5629e3a19baa32106702989336e59230b31804b306d5c5d42743df7cc4c5fb3cce3f4d16baf3d3ad565c43752d241667030aed6dce368bd9c0e02f1536ee405c57916f41990a66bbd3b2ddc7d53a657102bc3a7822422970bf07b63eb192b53478b15a7b8dd95d7067f881b01e20d0226dbc204dc14c7d6d341e5c41646afceaf065b6035b0698fc513f07dc539baf875f6439204719fa196fa51b99c0dbed379ce623fa", 0xbf}, {&(0x7f0000001a40)="183ef4fad2ad93926fe7fd8224250e4bad1b3edfc65a51168233bc937edc8d8c79554dbed2f142072a2e51c24e6e7b5d642a0dd324b2d3ab9c7d3361069eab19e45e92f8c425324d519cb87b2cbe93ecc5f6fd69141d9bf79e9074236fd00f9406a077f65553b5f510d3703b7ba150f85784699c68c8f844ae4b8bb7417671f6722066fec988aeefc47ffe817cd6d7cc651e28a787d73e81e660885c82093429c91eb973866a61e8b3feecf1d8d99811afe8e6e268ca5aed0aa6bf0192f6537d110e71f9540aee4da938658400ba79c36fe544850854cdc7699fc0459c964fc6191b96d9e2f087dc3a68725a", 0xec}, {&(0x7f0000001b40)="b8ba4d28be6e4460c8c6e283ca0d7f1bb21b3f8bceda9ff10f13eada5990455961a352590c3338f4a7cbfabf3cacdef641cec11ea2ef4a465ff2523c8e1a827df69a0ada43bcbb99d94f08d694bdf3a449baabd4e3fdbdb8a8224c57683a2365a7c589b3bc8b03", 0x67}, {&(0x7f0000001bc0)="f744db55bc1956660dd416bc00b1c3429e6e5f7498cdf1ffb953c383bf9b7f6e04761ba5f199aa7252fbf9482a890afe8fc96848899431a99412607ca79c6a90520308404eee31", 0x47}], 0x8, &(0x7f0000001cc0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}], 0x38}, {&(0x7f0000001d00)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x38, 0x4040004}, {&(0x7f0000001dc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000003240)=[{&(0x7f0000001e00)="ccd8b3f3169b228c6c2af094a9aad1ca831dfced4fa88c7122f5c9806c542588c44456e669a3cac89bd40a2b54091614871b0cfd", 0x34}, {&(0x7f0000001e40)="75ed1d5f075947314f58083fea211b7948d911b797576a2139b341f6dbd7eebdb860c66da4d8abf0450970514db5107ee5ba83866a1f95c81a447969006307c672a4ed9b710d1733f6fe31ed3c022446474d7825b5c5c7c6aebfc7c489204ffdd47f25", 0x63}, {&(0x7f0000001ec0)="d6258831f1d007f3a3788f3b8cd686aff5ed0748cd2fc6d33ab427", 0x1b}, {&(0x7f0000001f00)="72df41cc7ec9fc954a8b59d618b2f2cb248733bc9fb018", 0x17}, {&(0x7f0000001f40)="7a622de24ee94211920bd72cdaece9795e2e490b54b7756d0acaaa1a6a015216c0f2454273b092f1ae519452d00f3848fceb47406dd11671b9e4e321bdb08d8b274b0a724f93baef97b4788a85b0f240ccba9ae31c4ad36ebafe5ded494511602d12af0d21dc5ef91b73b6d5cdb7a34dbf757f0cc6004f8e358299c2b2147551d9d5c6719880fcf7203104bd7e4f76f78909fc442ea10c95e8beda20620097a716b3d03fc7b7be5ec660c3da802647f6a5d5889047dce6b86d0a86338d4c70b9f9be51229134e14f9f17cf845484b82e6909a9a96222de65c4f972df9a", 0xdd}, {&(0x7f0000002040)="9b690143f818d9dfe23ce44b2323ebe02aa0c1fc14f21823a2836bed28712d187d58906c76758bc006a1c015ccbd4fc987ecb529db9614cc1c919ba19523767dab08c25b6cd05e12d89b1dad22ab504148c0bf4897b7f9c0df032abacc4cd308c138e7bd113f0fc23df8c2c5af4a339835a0fd8aed68e1177b38d823fd8c19ad69711088d0da65d999d6e8e26989399f8847ded8c7d409c92de5e74304e18ac675466fcab8d6d081736a4e7276a62a11736542f1622d29a6c9ebb421b96b9f1f83fb2cf20eae0e61ba70831e7749693a71df4fa449f30bc875dbe8dee67e1fa35a1bc2a6f04e362ee9bd628f73776e8b33429862da298c4b70d9ca117b2f5ca6eb226a701607fb8a550903e231e8e105ea802385ca62376fa7fc815eb52486f3a79c45af9786002f5798819cdb6473525fc5a608922b3b5387b56188da55dd9ec65c6cda4988b1eaf1a5c38c719c1719f63b434f32f27f5400dfe4ebdce97e8af570bef65f0a963a8d5dcc264f17d82cdedaead98936c6427edda9da23df28aefb62824c73307a74225265b310e70678dcb27c643f46486fa443f052e4bb9ff992ce8a518859c5b71ac138b8533c2a87b2bd87dc9bcf478a65568b0c230332515c7ed891841d1dc05b417539d2acac6cd91ede493de21cc860185ecc6389a9964c21ec7080a8ec263b2cb1b6968acbdf19da2788a640dd6cb1837f15a4e8c84860fab431e3d620ac7c74974960f127e5b0e7669811239ce348302a66e2c98ff8b8babfeb3c89c1fdd06bd60284fc1a2bc82f2d8c8b7d3e6d39decc0ee94b1e6d11b0e7383c737bdb6b563ab50d928347a87005cefd28ed75e463845db76609b282f77e3b670cd16190e52b080ec8c9a92bb76cd3e9772e38bdf84bf5987c3056856e46614f15f6cde33ff3759773a8b09bb08b5ee388fc9605bdf3fad68665b2809f0ee8359e59200bc1f013fd34fde8ba52162108821aa4bb457c05052644ebbf997b991cab918582271c3b57569b67f15a08c5fa653498f9346573c6eb5916ddeaa6ae24a3bbb59f48fbc8559d2831de2bfab4458971190c226fb5972050412688a4e05f77c150d600f5f5bbcef93cada3eb165e0c7de997319651b4ff10aae0dcda74461f855754cc4fa1af4c0300d7085e09de475136d9b94abd80a4a075478bd61ddbc2ab272a9c6d3f8657d751afa913c161c8beebb53567b5e569386f6912e01cd5f8b2437fe745b645996bf333a67c499e9e7b795e1243e02c94bb704571660459e9a785d13f95265a0ccf8f1b2c76d88d8a697e8245c7cdcb75116f0c078ad5e69572ed3bc8496596ee9f5bedc4ee41dab5f359ffefacccfc7cbff2587949762c9fbda802886ccb1cde5323c6aa7304cfe2ed0f632c02401a7f0497ca73a67cf574d957ea5ee7755acd6336c85a4fe6f56c125ff88f9be084f596bbff687c820e0a418cdb44dac3f2c1a802feae6540b0a60127a7620c18f9ed2055ba863470347ccdd92b0d6a68fd616ceac8be26185663e8e56fb398b32b58e35022c479dfb1ca6e8c638a6fe0484c84b9506e137c5db82e5caaaab111274e9f374b64dbf69881753b604c7fc8a60c4fe957d0aaf13f72dcfb73aa4d2880d59124aef391b9d25f9c4ce43514c8dd47c083a073fdf2829857e1649d4e7e727879e0400364b24b0866d4d4bcfbd5604fbcb9df12d688fed40b5751c02601cba0a021526c00564dac17833e2af7ba95c625eba9c54c32ee5ad77aa14d7d04474d34d9910c0bc21ac6afd14f56a199b3c3309f4755d28a04f20bdf14de58befbc07fe4d5d74384854e8c1e21e9a3981481dd500d168a850529aefcd15749e0ea36ad679c794781eb422c844fc39d636f955412b0c24c2fd66914c60d90813054577749d46f6d4abb1219872e6b7bed50538ac17b1c78be6823e47aaed3400701988eaa42f44f72f31e09045da0a06ce0208a4ddb377b3a03166b0d6cf79d34c8b7b72fc53145f110c5c930c7c24bfd7583d5682c0dfc6f01239676052ef3956d7dbd080e7690d9b42ec0817dd1dcd4d649ca298a53c4c57b0af41b0a3c71e03e99be26ccbf2eac81b1178a3f97776c9a3793d4c8cfb59ef5c9257596820a234f50366b5c10c9a61b95e0a9ba3674d71017dc4f0508e5984d8444321616246c0ec4323ca7d22bb81f77df47a75e44efac9a1b6da8c4181e3a78a88c0dcdb59f14d47336ca568db624c2d1b0843d2266be3d5973110f7e1764d85190b05103b8e3742c1e86573f42a4b0c0ff24f405dcfeb88d40a4245562b7ce721217c94bffe3e60f8a2af89f87c8aaafbfbf899632c9a99b8d58a7340019f445b06669b99959007644d40fa7afb6d0ef971ad75f9a9534a280eeec4a9c54f9aa39e46075775558d4f82da5ecae3a6faff900750f3be1f1370d7622f2ed91e28b6b2c2ee304227681168d65495d47f0465467890418ed8d8215f676b06e1e5dad8b348dc0f7412b5b42c7598987fe91150aabaa4be86b10d4d7de5a024c3f7377444608b5e6508af71c5369bb31a0b35919ee11eb84bbcb7e114f7d5a2a8c2acf3108ce5f0f8f4dbc6dd9a91a65ca51fce6b705884b663ac01dfb16887b10fc3d72fe02426ab4f217eb801cd199de14a9a0e651eab77b1314737458e14434b08fd4dd7db3009c7d9c6317e7a8dab143ec93fbba626081c0371ca0b47da4b077a68117096a806976113706a0291f424678947404cd292eae132607203f7d18ca97fc279c08b4f10c7d76ef5b3605ae6e80d9a45f4dc5cae01a4f14a66355d11eea5ecc407c10d46f9c7901c695e60c9ae7e80bcc9ac324adc35c4d099f4c73b3fdb34c05bdccd0a4bd48473b68c133e78e754e808a357b1794874fc3c98aaa94071b399f3fb8662818e34d6e33b67afff5f41523dd8c301ab48270182f363b95ce635660f22a1d79f14bd17d29dcdca4b40ec8803afa472321843d8f470f2fefc79269c129d79b9da51d2dc5bda411f0a5f7a973d9528190421cf365b51e1e2346bfb70bbef97cae50bb45a01100bc14f73732216d5f9bb7ea45272f05e25359d0fa61b15a7634f4f701732d6aa26682282bbe397028bec2ea224785b88df894d628e678bcb19d5bcd997e4762e32dd9cabcf12d78066c7e4c219b45bdedd3218097a2ef5f30acda6a4447b42d2cff81dea9e7637345ba70fcf52136c6afdb524b4e51c565f4c49bf2986cf5b8551d624a188aab9f53007225ab3491d8bdbbde2172d5c3f7e08d4f0fc22c3c7103f95a8e089048da21aa9d358f06405cc599056a2122f8270002b13042e7b975772782ea36ed5a79dfb8a08fe7c282ec4739892fe99b88787b26a265e8dec61646a145f9723cb4aa94e8707483783011fc188834ec005e5a2add79ad9586ae9655d1773c35d1a39079c4fbc09f38a0cb9d2a8b4500059231fcad5825c4ee4295cf334f4087ffe9fcc0b0f512f218fca97a9fa3f4262e00a4241bd5ae6b3f181f97a1a135bd7ad12f37c5b1ce42f25f8c9793bdada839a42d148308e2640943206e31c0b47b52044fe1f1e4f60bf8c558dea3a602f5b352e3dcbccba803964a5608f653e7bf521fee94a3d7c2f9b8ab72d120b55f72b5926091607ee914066a96862b3bb7c5d22389c2c0a89f246890914322e4b85b490c59af91461637569c27686081ed76edbdbc4cadc60d7e4b8706e92b2535363bab274a8475e8d6232a441f2fc8fe7d6a25bef392bb29b4aca751c1daa96032117c6c10bc0054c1f2ace68cfb0d7d4a0fdeea8a4491fb1dadb6e5d2eaa0da9296c3cdaef3b646911d617ca742df990e803f8d7820cedd63543652c5bffbe1a94928c1985d561240b8d6a1bb6a449b9d9a085326b55df1a1d0f4373dbae861ecc938caabe5156c14e3035f48ab8bf4e0caa703c9cc6e4d09940e2673c702ba152cad7b84d6e8e66a396368bf60cbd2c12f237aa29fa6eeef894ed84e9ccd7ccd370ed08bef717140401b8fa0aaea71509f2d98cc0faca0845ac4586aa8abd35ab53254369c2bede6d896bc90c4018da0bebc51131f8e3c386d1c4b02bbaccf3f3b52b280e79f5e7a7304dd244b753ec0e2dafe28bca9211c67fbe7fffd503ad34162054c43a17d56f11eab4a1b69b1f07bec9d17adf2905a024e718091662ea04336deec3c75d4e3d7232d0c54d5d6c8ed0fa3864e829d081309a9b63072c83596f9bab31b85b7bb296b7cf30ab96d1e5ef3bca908d2d98a70cad2b9449f309cfbf432319f63f37850674a09b5f71d339059b28fa7a6b5a5b5aea089d4f08cf973fba3b021f1333c4b2ade5ac20889b9ff286e2c79e8dbff66e2dd076255f200c2d44795774d122d08a9e679f0d28bf79e6746953dbeb3639fcdb2235e5892abf4cd421cd5f211a9c87a338a2a5c27265f0513451b9336e6ac30756037c6f741f2a2990edec892d282c3254256a26b215e2ae75658aa991625e6d5fdd9abe7f352426b5ea6a6be2887fd82133ab5160df6cb24c6f4e2c5e6e78262ce2ed4c4fbfdd49c2f5dc429e6f729b7d2017fdc1b5dff828cb34af41f6ade0c58328a0b1173155927fc3659c1325829d97e2ef0335b55ec4d6e453a64637a2c569c6aeb7f9acb0379aa5d94cc365756cdc7c1e93f7ae67f77c39a81a02e353935a98f8ab3f65e07a645ed37d3073255e3696efe0d390074c47ffe5487729def9d55a4b1d2e1c0c1cc828c2894d5089e484cfef28d0816fafcf369efe2223fe7a06252be543069132cabaad29766ff155daf52395c52f8960e8b23fba5b8efeefb8ce47254d3db8ae92e01fe6f4914efd52c098826646c4438b4ccb71c215a11c20fd36fa3302eb6d6c7c9eada32b48780e84bfb8721eb0e7b0b472a18ece0682abf0e0fcc3f4a01c1f1e1c99e7ca41326cfbc7483b84fe7bcbd99fc9603432b727ed0be186e10806a2c11c46723480358ce704aedec723d16d11d53c0bd1a57262ab802319561a130eeec9b2b830fc548c04e5b676c37e2b16b3bb7961aa8d7e834f5612c7658d3bbec977e58c35c428e0a805877c399e45628e3f54bdcb0e8865531a39506f3b38f4937ba7ef2ee91f956c3c20fc69e6ac99e5c16995fa7c1e2e77c9aee813a479a5fe6e13f4a6c489c9780854eaee2f8bad2614f88450789ea4e3b4cac58f6a9b800be5f47cf9649b003159d727d410704d20a016552261c522a1f0a4afbab02bc86c7fac0c607d402949aca0e0b77c4f3947b2d8aa7e4d8e5d87bf6f0546307e46d1cf0f393206a9287e6346fd153901d5528c775cef1044bedc6fd6625515dc6844f6b7f5a29858214eaf21d425567d914c528ea4df946dc03b6649d2f58d1e4bc8f46dabe3f2d92db40c6f8fdba279512b4d283aee5ddf41c8449583b09673f769421aebfd27ad9671011bf2cf8e48605e0b7e937d0b574191592cb8c1cc1e08c82a428a3058966b54565feeaf34022d4849b1df91f452e6442435cdaca17152732284df0b57589a4d1bc14d500b20a34e0870f7584a2f22c21337bacb6883ea70a3456ba9bebf2584c4986adcdba28b75545d1e5bf349f55b5e87f323e0d8a90fb9ed66df06f68501dac1260f5a8f52575a91cffada7375453effb771ea4709d67129489bd41873812d748e8eb72920769c2a9e2811bf676fa3b084a5c3dbf1f5397108abec7315475ed62d3698912933c6c8dda6cec9455848e234cf82c2fa3fe9f5a9fd4792e28fe3d85883ed4dc2be6a833ba266aeda0eb0d0543ff7b1977db524f27c20badb1910702a823c524d9732b25f1eb44f8aa262980d0ad621098ca48db", 0x1000}, {&(0x7f0000003040)="83e563037f3eca3392fee0426243fa2cb31fb777fa5f8b232f0e70b01e2dbf68057cbfaab094bc7c", 0x28}, {&(0x7f0000003080)="c843f5c89ea97e06fe336ca8bb9fa2b3394b6cb713ac738599f715910cb1219d551107a2214024fce24f79615c046071d338bf76b88b6317c5af1e9d08abe6a794fe7e2fd356e5eb0b2d4da78f08dc07b5f489484a3fb7d9a29ddd70d876d1edef589b12a78fc285bf303f91a3725166b092402b321f0c146cb84952600fc920b8e937a711f2515ec0e80ed52610d98dfc3294af6e802f2092999a10ecc1abd088473e77ba52a91eee92e8902241f91cd93b5324b8f2d4d55adf59d41cd1413f5121412c0df974aff72c5305ea4a7445f2864e776d59e39d436bd6378677", 0xde}, {&(0x7f0000003180)="95d477172b3a490032d70faeef2144ba00a1718c08f4e5b075b4872136e4e1f45f040ab38489c618e5b9fbfcf218728d88156fa206ba90c52b2b512fc180599c711b212b2cc205502614d6729933c6c5f9179009d78689facd43ba833189fc8fcd5705a41ccea6749f7935b22fdd0ef485b4f3b87728a1ffe12effb2c4e963172a782b3b7761eb554f5366ae80810644aaf3860500dc0b0b6cfdf9ba5bc89738965175cb87d4f4949ff656dcf10a68f626daa60f", 0xb4}], 0x9, &(0x7f0000003300)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x38}], 0x4, 0x1) 18:58:16 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:16 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2b, 0x119641) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x7, 0x2) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 254.718731] CPU: 0 PID: 11537 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 254.725968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.735360] Call Trace: [ 254.738013] dump_stack+0x173/0x1d0 [ 254.741694] should_fail+0xa19/0xb20 [ 254.745463] __should_failslab+0x278/0x2a0 [ 254.749752] should_failslab+0x29/0x70 [ 254.753710] kmem_cache_alloc+0xf9/0xb90 [ 254.757836] ? sctp_get_port_local+0xcb7/0x1c60 [ 254.762565] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 254.768011] sctp_get_port_local+0xcb7/0x1c60 [ 254.772613] sctp_do_bind+0xa1e/0xdc0 [ 254.776489] __sctp_connect+0x1090/0x1c20 [ 254.780728] ? sctp_v6_scope+0xc0/0xc0 [ 254.784692] sctp_setsockopt+0x583b/0x12480 [ 254.789093] ? aa_sock_opt_perm+0x121/0x270 [ 254.793466] ? sctp_shutdown+0x270/0x270 [ 254.797590] sock_common_setsockopt+0x13b/0x170 [ 254.802316] ? sock_common_recvmsg+0x290/0x290 [ 254.806936] __sys_setsockopt+0x493/0x540 [ 254.811188] __se_sys_setsockopt+0xdd/0x100 [ 254.815590] __x64_sys_setsockopt+0x62/0x80 [ 254.819969] do_syscall_64+0xbc/0xf0 [ 254.823741] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.829057] RIP: 0033:0x457ec9 [ 254.832291] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.851236] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 254.858995] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 254.866307] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 18:58:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) sendmmsg$inet_sctp(r2, &(0x7f0000003340)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x6}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="b3e7732e899595813b877103a3b4a90bf1e474590d0531fd", 0x18}, {&(0x7f0000000280)="9b29b3a8b6f6137e10ef63be0f274dded8a5d860502cb13e4eb60592751d02a7750ae1cfcf4ddd8e2812639c7d4f129c1e02e1bddcea3835bc80077dea3df702a8a344c10646f9fe8b0f9edf9018be635157aa40edf7d787ef5191d749f5a9494df83e8c6c260753793d3c6699ec97e1a8f0f2ba478597843ec1c413179defa79ae4e6bc03cb360571a2bc1db957d16473775aa5dd3f13379483c08370bf40d1364a5370013e16a335c8a0b3ff08cd471b0a00d9e35cdf301cbbf201bb94960117bae8f0fccb10969f", 0xc9}], 0x2, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x90a}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcf78, 0x2, 0xffffffff, 0x8, 0x3, 0x400, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x587c3c69, 0x8cd, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x8, 0xffffffffffffff00, 0x9, 0x400, 0x7, 0x1, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x652, 0x2, 0xff, 0x4}}], 0x100, 0x4004054}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000780)="f7ca672dc015ab349add606eae8c8a9601ef9621be32ba45c87e5bebdcef6c3e152b4828827815ddb209a382fecfa2135bbea44efeb14519ac7b065069c9f023f5663e91b5c0dad0048290fe1af5efc95613c326f182e398d2eca25727b461c0782a931e367605bc67ae7757d57d7185536a06360f24c921a602a35c72b012f602c8bd8b8f3cc847805f81f4397e73b03204dc7d77d86598179815de4ddc37bdc07de2d3dcfd359beddaf7661a008953530e252307359a423eed819335770333937cd5da159d87c136369a95fb62b9e4e29f4a02eaefe650a639073b56caca946797c2a9cb69a466da", 0xe9}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="a6997c53887c498d7a9cae62ba86ae23723e7e82f555320bb12150d77f67670c2c175b2366d45fd49820261b28bf05303425b23d726c4a74e5b6391b1838654614388bd73e2ab9d133831402640f84ec0ddcd009d28704a0690d9085f5fde9a89747dda743faa436cd5c46a9d6299906d577b0d935d91dc6fcaca4552a933e3300f9a6a822d98f5ac37948de1952ec93284affdeeb5129fce26ab3b34c8c6a48ca79f4a2ab6a75f75a79fa7790ab", 0xae}, {&(0x7f0000001940)="b9e17edd91471dbfb321f2f97edd14bca18d", 0x12}, {&(0x7f0000001980)="d2185a3467e42c9cc156afd2f2c5f21f41c543113157175eb6416a5629e3a19baa32106702989336e59230b31804b306d5c5d42743df7cc4c5fb3cce3f4d16baf3d3ad565c43752d241667030aed6dce368bd9c0e02f1536ee405c57916f41990a66bbd3b2ddc7d53a657102bc3a7822422970bf07b63eb192b53478b15a7b8dd95d7067f881b01e20d0226dbc204dc14c7d6d341e5c41646afceaf065b6035b0698fc513f07dc539baf875f6439204719fa196fa51b99c0dbed379ce623fa", 0xbf}, 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0x1000}, {&(0x7f0000003040)="83e563037f3eca3392fee0426243fa2cb31fb777fa5f8b232f0e70b01e2dbf68057cbfaab094bc7c", 0x28}, {&(0x7f0000003080)="c843f5c89ea97e06fe336ca8bb9fa2b3394b6cb713ac738599f715910cb1219d551107a2214024fce24f79615c046071d338bf76b88b6317c5af1e9d08abe6a794fe7e2fd356e5eb0b2d4da78f08dc07b5f489484a3fb7d9a29ddd70d876d1edef589b12a78fc285bf303f91a3725166b092402b321f0c146cb84952600fc920b8e937a711f2515ec0e80ed52610d98dfc3294af6e802f2092999a10ecc1abd088473e77ba52a91eee92e8902241f91cd93b5324b8f2d4d55adf59d41cd1413f5121412c0df974aff72c5305ea4a7445f2864e776d59e39d436bd6378677", 0xde}, {&(0x7f0000003180)="95d477172b3a490032d70faeef2144ba00a1718c08f4e5b075b4872136e4e1f45f040ab38489c618e5b9fbfcf218728d88156fa206ba90c52b2b512fc180599c711b212b2cc205502614d6729933c6c5f9179009d78689facd43ba833189fc8fcd5705a41ccea6749f7935b22fdd0ef485b4f3b87728a1ffe12effb2c4e963172a782b3b7761eb554f5366ae80810644aaf3860500dc0b0b6cfdf9ba5bc89738965175cb87d4f4949ff656dcf10a68f626daa60f", 0xb4}], 0x9, &(0x7f0000003300)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x38}], 0x4, 0x1) 18:58:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = msgget(0x3, 0x106) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) r5 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000006c0)={{0x6a94, r2, r3, r4, r5, 0xe0, 0xfffffffffffffffb}, 0x20, 0x0, 0x3, 0x8, 0x100000001, 0x3, r6, r7}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x800, 0x0) ioctl$VIDIOC_G_SELECTION(r11, 0xc040565e, &(0x7f00000002c0)={0xc, 0x103, 0x4, {0x2, 0x1, 0x0, 0xffffffffffffffff}}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r8, r9, r10}, 0xc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 254.873628] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 254.880938] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 254.888241] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:17 executing program 4 (fault-call:0 fault-nth:8): clock_gettime(0x2, &(0x7f0000000100)) 18:58:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 255.048555] FAULT_INJECTION: forcing a failure. [ 255.048555] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.060451] CPU: 0 PID: 11556 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #5 [ 255.067650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.077014] Call Trace: [ 255.079640] dump_stack+0x173/0x1d0 [ 255.083293] should_fail+0xa19/0xb20 [ 255.087036] __alloc_pages_nodemask+0x7b0/0x5f20 [ 255.091848] ? memcg_kmem_charge+0x696/0xce0 [ 255.096300] kmsan_internal_alloc_meta_for_pages+0xf2/0x580 [ 255.102035] kmsan_alloc_page+0x7e/0x100 [ 255.106123] __alloc_pages_nodemask+0x1587/0x5f20 [ 255.111000] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.116384] ? try_charge+0x27eb/0x3100 [ 255.120377] ? should_fail+0x5e/0xb20 [ 255.124208] ? __msan_poison_alloca+0x1f0/0x2a0 [ 255.128929] alloc_pages_current+0x69d/0x9b0 [ 255.133362] pte_alloc_one+0x5a/0x1a0 [ 255.137189] do_huge_pmd_anonymous_page+0xf1d/0x28c0 [ 255.142345] handle_mm_fault+0x5b3b/0x9ef0 [ 255.146656] __do_page_fault+0xf26/0x1a60 [ 255.150849] do_page_fault+0xe9/0x5c0 [ 255.154671] ? kmsan_unpoison_pt_regs+0x13/0x20 [ 255.159352] ? page_fault+0x2b/0x50 [ 255.163000] page_fault+0x3d/0x50 [ 255.166464] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 255.172102] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 255.191018] RSP: 0018:ffff888079e0fda0 EFLAGS: 00010202 [ 255.196401] RAX: ffffffff8482b5ac RBX: ffff888044842788 RCX: 0000000000000002 [ 255.203685] RDX: 0000000000000000 RSI: ffff888079e0fe40 RDI: 0000000020000100 [ 255.211053] RBP: ffff888079e0fe10 R08: 0000000000000000 R09: ffff888079e0fdc8 [ 255.218342] R10: 0000000000000000 R11: ffffffff8169fb90 R12: 0000000000000010 [ 255.225630] R13: ffff888079e0fe40 R14: ffff888079e0fda8 R15: 0000000020000100 [ 255.225773] FAULT_INJECTION: forcing a failure. [ 255.225773] name failslab, interval 1, probability 0, space 0, times 0 [ 255.232919] ? get_rr_interval_fair+0x130/0x130 [ 255.232945] ? _copy_to_user+0xcc/0x1f0 [ 255.232968] ? _copy_to_user+0x113/0x1f0 [ 255.232999] put_timespec64+0x10f/0x1e0 [ 255.233030] __se_sys_clock_gettime+0x2b4/0x330 [ 255.233059] __x64_sys_clock_gettime+0x3e/0x60 [ 255.233078] do_syscall_64+0xbc/0xf0 [ 255.233101] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.233113] RIP: 0033:0x457ec9 [ 255.233153] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.301124] RSP: 002b:00007fbedb086c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 255.308839] RAX: ffffffffffffffda RBX: 00007fbedb086c90 RCX: 0000000000457ec9 [ 255.316119] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000002 [ 255.323385] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 255.330663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbedb0876d4 [ 255.337931] R13: 00000000004be274 R14: 00000000004ce5b8 R15: 0000000000000003 18:58:17 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 255.345244] CPU: 1 PID: 11561 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 255.352473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.361858] Call Trace: [ 255.364521] dump_stack+0x173/0x1d0 [ 255.368199] should_fail+0xa19/0xb20 [ 255.371981] __should_failslab+0x278/0x2a0 [ 255.376261] should_failslab+0x29/0x70 [ 255.380198] kmem_cache_alloc_trace+0x125/0xb90 [ 255.384924] ? __local_bh_enable_ip+0xb3/0x1a0 [ 255.389553] ? sctp_add_bind_addr+0x100/0x610 [ 255.394110] ? local_bh_enable+0x36/0x40 [ 255.398233] ? sctp_get_port_local+0x1add/0x1c60 [ 255.403050] sctp_add_bind_addr+0x100/0x610 [ 255.407424] sctp_do_bind+0xc0f/0xdc0 [ 255.411282] __sctp_connect+0x1090/0x1c20 [ 255.415493] ? sctp_v6_scope+0xc0/0xc0 [ 255.419429] sctp_setsockopt+0x583b/0x12480 [ 255.423803] ? aa_sock_opt_perm+0x121/0x270 [ 255.428173] ? sctp_shutdown+0x270/0x270 [ 255.432277] sock_common_setsockopt+0x13b/0x170 [ 255.437000] ? sock_common_recvmsg+0x290/0x290 [ 255.441627] __sys_setsockopt+0x493/0x540 [ 255.445833] __se_sys_setsockopt+0xdd/0x100 [ 255.450206] __x64_sys_setsockopt+0x62/0x80 [ 255.454570] do_syscall_64+0xbc/0xf0 [ 255.458342] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.463565] RIP: 0033:0x457ec9 [ 255.466825] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.485899] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:58:17 executing program 4 (fault-call:0 fault-nth:9): clock_gettime(0x2, &(0x7f0000000100)) 18:58:17 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000080)={0xd, {0x1, 0x7ff, 0x100000000, 0x6000000000000000}}) [ 255.493736] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 255.501039] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 255.508342] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 255.515645] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 255.522966] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:17 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@security={'security\x00', 0xe, 0x4, 0x4c0, 0x0, 0x128, 0x270, 0x128, 0x128, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1, @local, [0xff, 0x0, 0xff000000, 0xff000000], [0xffffffff, 0xffffffff, 0x0, 0xff], 'veth1_to_bond\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x3b, 0x40, 0x7, 0x1}, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0x2, 0x57, 0x3}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xd8, 0x100000001, 0x7801}, {0x7ff, 0x5, 0x40}, 0x1, 0x9}}}, {{@uncond, 0x0, 0x110, 0x148, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x2, 0x1, [0x5, 0x5, 0x4, 0xfffffffffffffffe, 0x1, 0x1, 0x80, 0x2e8, 0xffffffff, 0x8, 0x8, 0x20, 0x100000001, 0x2c3, 0x10001, 0x1]}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xdbd, 0xf6f, 0x95}, {0x1, 0x0, 0x3}, {0xb4b2, 0xffffffff, 0xfffffffffffff2ae}, 0x9, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x2b}, @dev={0xfe, 0x80, [], 0xe}, [0xffffff00, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'vcan0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x84, 0x8, 0x7, 0x20}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x0, 0x1, 0x0, 0x1000, 0x5, @remote, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, [0xff, 0xffffff00, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xffffffff], 0x1000, 0x12a1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x8, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x520) 18:58:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000001180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000011c0)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001200)={r1, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:17 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x4e, &(0x7f0000000040)="f89777bd556e88c399f06af9d541e1584b92e7c0f30df6f35f151031ffb88283242f179be584be4bd8e038497488914b12829c4e7f824476dda78b89f63e6d6620f3e55ec8c5a791d3034c1939d4"}) 18:58:17 executing program 3 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 256.004155] FAULT_INJECTION: forcing a failure. [ 256.004155] name failslab, interval 1, probability 0, space 0, times 0 [ 256.015618] CPU: 1 PID: 11590 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 256.022843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.032235] Call Trace: [ 256.034887] dump_stack+0x173/0x1d0 [ 256.038567] ? __should_failslab+0x278/0x2a0 [ 256.043039] should_fail+0xa19/0xb20 [ 256.046810] __should_failslab+0x278/0x2a0 [ 256.051105] should_failslab+0x29/0x70 [ 256.055043] kmem_cache_alloc_trace+0x125/0xb90 [ 256.059766] ? kmsan_memcpy_memmove_metadata+0x4f5/0xfa0 [ 256.065265] ? sctp_association_new+0x11b/0x33c0 [ 256.070079] sctp_association_new+0x11b/0x33c0 [ 256.074729] ? sctp_v6_addr_valid+0x310/0x310 [ 256.079270] ? sctp_scope+0xc9/0x130 [ 256.083036] __sctp_connect+0x1191/0x1c20 [ 256.087249] ? sctp_v6_scope+0xc0/0xc0 [ 256.091186] sctp_setsockopt+0x583b/0x12480 [ 256.095571] ? aa_sock_opt_perm+0x121/0x270 [ 256.099957] ? sctp_shutdown+0x270/0x270 [ 256.104073] sock_common_setsockopt+0x13b/0x170 [ 256.108825] ? sock_common_recvmsg+0x290/0x290 [ 256.113449] __sys_setsockopt+0x493/0x540 [ 256.117664] __se_sys_setsockopt+0xdd/0x100 [ 256.122041] __x64_sys_setsockopt+0x62/0x80 [ 256.126417] do_syscall_64+0xbc/0xf0 [ 256.130194] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.135448] RIP: 0033:0x457ec9 18:58:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) sendmmsg$inet_sctp(r2, &(0x7f0000003340)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x6}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="b3e7732e899595813b877103a3b4a90bf1e474590d0531fd", 0x18}, {&(0x7f0000000280)="9b29b3a8b6f6137e10ef63be0f274dded8a5d860502cb13e4eb60592751d02a7750ae1cfcf4ddd8e2812639c7d4f129c1e02e1bddcea3835bc80077dea3df702a8a344c10646f9fe8b0f9edf9018be635157aa40edf7d787ef5191d749f5a9494df83e8c6c260753793d3c6699ec97e1a8f0f2ba478597843ec1c413179defa79ae4e6bc03cb360571a2bc1db957d16473775aa5dd3f13379483c08370bf40d1364a5370013e16a335c8a0b3ff08cd471b0a00d9e35cdf301cbbf201bb94960117bae8f0fccb10969f", 0xc9}], 0x2, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x90a}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcf78, 0x2, 0xffffffff, 0x8, 0x3, 0x400, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x587c3c69, 0x8cd, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x8, 0xffffffffffffff00, 0x9, 0x400, 0x7, 0x1, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x652, 0x2, 0xff, 0x4}}], 0x100, 0x4004054}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000780)="f7ca672dc015ab349add606eae8c8a9601ef9621be32ba45c87e5bebdcef6c3e152b4828827815ddb209a382fecfa2135bbea44efeb14519ac7b065069c9f023f5663e91b5c0dad0048290fe1af5efc95613c326f182e398d2eca25727b461c0782a931e367605bc67ae7757d57d7185536a06360f24c921a602a35c72b012f602c8bd8b8f3cc847805f81f4397e73b03204dc7d77d86598179815de4ddc37bdc07de2d3dcfd359beddaf7661a008953530e252307359a423eed819335770333937cd5da159d87c136369a95fb62b9e4e29f4a02eaefe650a639073b56caca946797c2a9cb69a466da", 0xe9}, {&(0x7f0000000880)="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{&(0x7f0000001a40)="183ef4fad2ad93926fe7fd8224250e4bad1b3edfc65a51168233bc937edc8d8c79554dbed2f142072a2e51c24e6e7b5d642a0dd324b2d3ab9c7d3361069eab19e45e92f8c425324d519cb87b2cbe93ecc5f6fd69141d9bf79e9074236fd00f9406a077f65553b5f510d3703b7ba150f85784699c68c8f844ae4b8bb7417671f6722066fec988aeefc47ffe817cd6d7cc651e28a787d73e81e660885c82093429c91eb973866a61e8b3feecf1d8d99811afe8e6e268ca5aed0aa6bf0192f6537d110e71f9540aee4da938658400ba79c36fe544850854cdc7699fc0459c964fc6191b96d9e2f087dc3a68725a", 0xec}, {&(0x7f0000001b40)="b8ba4d28be6e4460c8c6e283ca0d7f1bb21b3f8bceda9ff10f13eada5990455961a352590c3338f4a7cbfabf3cacdef641cec11ea2ef4a465ff2523c8e1a827df69a0ada43bcbb99d94f08d694bdf3a449baabd4e3fdbdb8a8224c57683a2365a7c589b3bc8b03", 0x67}, {&(0x7f0000001bc0)="f744db55bc1956660dd416bc00b1c3429e6e5f7498cdf1ffb953c383bf9b7f6e04761ba5f199aa7252fbf9482a890afe8fc96848899431a99412607ca79c6a90520308404eee31", 0x47}], 0x8, &(0x7f0000001cc0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}], 0x38}, {&(0x7f0000001d00)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x38, 0x4040004}, {&(0x7f0000001dc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000003240)=[{&(0x7f0000001e00)="ccd8b3f3169b228c6c2af094a9aad1ca831dfced4fa88c7122f5c9806c542588c44456e669a3cac89bd40a2b54091614871b0cfd", 0x34}, {&(0x7f0000001e40)="75ed1d5f075947314f58083fea211b7948d911b797576a2139b341f6dbd7eebdb860c66da4d8abf0450970514db5107ee5ba83866a1f95c81a447969006307c672a4ed9b710d1733f6fe31ed3c022446474d7825b5c5c7c6aebfc7c489204ffdd47f25", 0x63}, {&(0x7f0000001ec0)="d6258831f1d007f3a3788f3b8cd686aff5ed0748cd2fc6d33ab427", 0x1b}, {&(0x7f0000001f00)="72df41cc7ec9fc954a8b59d618b2f2cb248733bc9fb018", 0x17}, {&(0x7f0000001f40)="7a622de24ee94211920bd72cdaece9795e2e490b54b7756d0acaaa1a6a015216c0f2454273b092f1ae519452d00f3848fceb47406dd11671b9e4e321bdb08d8b274b0a724f93baef97b4788a85b0f240ccba9ae31c4ad36ebafe5ded494511602d12af0d21dc5ef91b73b6d5cdb7a34dbf757f0cc6004f8e358299c2b2147551d9d5c6719880fcf7203104bd7e4f76f78909fc442ea10c95e8beda20620097a716b3d03fc7b7be5ec660c3da802647f6a5d5889047dce6b86d0a86338d4c70b9f9be51229134e14f9f17cf845484b82e6909a9a96222de65c4f972df9a", 0xdd}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000003040)="83e563037f3eca3392fee0426243fa2cb31fb777fa5f8b232f0e70b01e2dbf68057cbfaab094bc7c", 0x28}, {&(0x7f0000003080)="c843f5c89ea97e06fe336ca8bb9fa2b3394b6cb713ac738599f715910cb1219d551107a2214024fce24f79615c046071d338bf76b88b6317c5af1e9d08abe6a794fe7e2fd356e5eb0b2d4da78f08dc07b5f489484a3fb7d9a29ddd70d876d1edef589b12a78fc285bf303f91a3725166b092402b321f0c146cb84952600fc920b8e937a711f2515ec0e80ed52610d98dfc3294af6e802f2092999a10ecc1abd088473e77ba52a91eee92e8902241f91cd93b5324b8f2d4d55adf59d41cd1413f5121412c0df974aff72c5305ea4a7445f2864e776d59e39d436bd6378677", 0xde}, {&(0x7f0000003180)="95d477172b3a490032d70faeef2144ba00a1718c08f4e5b075b4872136e4e1f45f040ab38489c618e5b9fbfcf218728d88156fa206ba90c52b2b512fc180599c711b212b2cc205502614d6729933c6c5f9179009d78689facd43ba833189fc8fcd5705a41ccea6749f7935b22fdd0ef485b4f3b87728a1ffe12effb2c4e963172a782b3b7761eb554f5366ae80810644aaf3860500dc0b0b6cfdf9ba5bc89738965175cb87d4f4949ff656dcf10a68f626daa60f", 0xb4}], 0x9, &(0x7f0000003300)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x38}], 0x4, 0x1) 18:58:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:18 executing program 4: clock_gettime(0x2, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x40442) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000000200)={0x9, "490e7683cef31ab4c682a022445cd8763e22c40592fcde2f1f0805a3193a5be4", 0x3, 0x80, 0x8, 0x1, 0x0, 0x0, 0xfff, 0x7fffffff}) lsetxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@v1={0x2, "be139a82d6ba72894ab0825d0d7635305b"}, 0x12, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x8, {0x77359400}, 0x8001, 0x4}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) r2 = shmget(0x2, 0x2000, 0x820, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) fchdir(r1) 18:58:18 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x52}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x64}}, 0x8010) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xab}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) ioctl$KDENABIO(r1, 0x4b36) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, r0) [ 256.138680] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.157622] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 256.165377] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 256.172680] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 256.179984] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 256.187378] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 256.194684] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:18 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4, 0x1) sendmsg$tipc(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="f7d1405d556fd2210c549403660aa30c063756029f4473d7c7f724cb2a14eecaaf", 0x21}, {&(0x7f0000000100)="7a24ac217da272e1735765400912050bc3eba542d73a2f22f8f44f6d12c3b1b9f4fbc6d075d0751f71bc9c873694da60cce793211868f5afd002f3b5f83ea08e6332168513876f3c089b61f827f2ad0aebf8aa575f9aca10ba85b3317df6a5da0de50f33318fb2e4378bff9a92a3fbf4bd459da06b2d60475d99931be5ea3d9f64cb1e719162ad858b370e3947772aa075f9911ecc170c9ea1fc2fa7ffd0f8b5403048d0a00158347974ea4fe7d17ed5534219b6056d58d2050a1dbafc51dab4341cbf0e3ac900a0f2aa8f7147ed3a1282a355a585d63eb4e7662690f9459e28c1ffc6815650a7e00c967c", 0xeb}], 0x2, &(0x7f0000000240)="e7ee29731e3b4628004b805582d395f6dc270e664f75467e1691ec6681ddb04bce68b7552334b83cbed272909f169d72cb8ee0a3fa17be444521416783d895f4e9db3c6a05d4da1001901abccd636341da7c3021052308489c79298b5e7d57f2c6403c01c9b1c7f353d83d0b97d304e7b70c93cce2d8a9eda8eb92751edad257e19d97a423ceb4656d56c1d6b01defb17129eda16b04b8", 0x97, 0x40}, 0x84) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) fsync(r1) clock_gettime(0x7, &(0x7f00000000c0)) 18:58:18 executing program 0: utime(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x1ff, 0x5}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80, 0x200000000000800) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xba7, 0x20200) fcntl$dupfd(r0, 0x0, r1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x2, 0x80) 18:58:18 executing program 3 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) sendmmsg$inet_sctp(r2, &(0x7f0000003340)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x6}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="b3e7732e899595813b877103a3b4a90bf1e474590d0531fd", 0x18}, {&(0x7f0000000280)="9b29b3a8b6f6137e10ef63be0f274dded8a5d860502cb13e4eb60592751d02a7750ae1cfcf4ddd8e2812639c7d4f129c1e02e1bddcea3835bc80077dea3df702a8a344c10646f9fe8b0f9edf9018be635157aa40edf7d787ef5191d749f5a9494df83e8c6c260753793d3c6699ec97e1a8f0f2ba478597843ec1c413179defa79ae4e6bc03cb360571a2bc1db957d16473775aa5dd3f13379483c08370bf40d1364a5370013e16a335c8a0b3ff08cd471b0a00d9e35cdf301cbbf201bb94960117bae8f0fccb10969f", 0xc9}], 0x2, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x90a}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcf78, 0x2, 0xffffffff, 0x8, 0x3, 0x400, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x587c3c69, 0x8cd, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x8, 0xffffffffffffff00, 0x9, 0x400, 0x7, 0x1, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x652, 0x2, 0xff, 0x4}}], 0x100, 0x4004054}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000780)="f7ca672dc015ab349add606eae8c8a9601ef9621be32ba45c87e5bebdcef6c3e152b4828827815ddb209a382fecfa2135bbea44efeb14519ac7b065069c9f023f5663e91b5c0dad0048290fe1af5efc95613c326f182e398d2eca25727b461c0782a931e367605bc67ae7757d57d7185536a06360f24c921a602a35c72b012f602c8bd8b8f3cc847805f81f4397e73b03204dc7d77d86598179815de4ddc37bdc07de2d3dcfd359beddaf7661a008953530e252307359a423eed819335770333937cd5da159d87c136369a95fb62b9e4e29f4a02eaefe650a639073b56caca946797c2a9cb69a466da", 0xe9}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="a6997c53887c498d7a9cae62ba86ae23723e7e82f555320bb12150d77f67670c2c175b2366d45fd49820261b28bf05303425b23d726c4a74e5b6391b1838654614388bd73e2ab9d133831402640f84ec0ddcd009d28704a0690d9085f5fde9a89747dda743faa436cd5c46a9d6299906d577b0d935d91dc6fcaca4552a933e3300f9a6a822d98f5ac37948de1952ec93284affdeeb5129fce26ab3b34c8c6a48ca79f4a2ab6a75f75a79fa7790ab", 0xae}, {&(0x7f0000001940)="b9e17edd91471dbfb321f2f97edd14bca18d", 0x12}, {&(0x7f0000001980)="d2185a3467e42c9cc156afd2f2c5f21f41c543113157175eb6416a5629e3a19baa32106702989336e59230b31804b306d5c5d42743df7cc4c5fb3cce3f4d16baf3d3ad565c43752d241667030aed6dce368bd9c0e02f1536ee405c57916f41990a66bbd3b2ddc7d53a657102bc3a7822422970bf07b63eb192b53478b15a7b8dd95d7067f881b01e20d0226dbc204dc14c7d6d341e5c41646afceaf065b6035b0698fc513f07dc539baf875f6439204719fa196fa51b99c0dbed379ce623fa", 0xbf}, {&(0x7f0000001a40)="183ef4fad2ad93926fe7fd8224250e4bad1b3edfc65a51168233bc937edc8d8c79554dbed2f142072a2e51c24e6e7b5d642a0dd324b2d3ab9c7d3361069eab19e45e92f8c425324d519cb87b2cbe93ecc5f6fd69141d9bf79e9074236fd00f9406a077f65553b5f510d3703b7ba150f85784699c68c8f844ae4b8bb7417671f6722066fec988aeefc47ffe817cd6d7cc651e28a787d73e81e660885c82093429c91eb973866a61e8b3feecf1d8d99811afe8e6e268ca5aed0aa6bf0192f6537d110e71f9540aee4da938658400ba79c36fe544850854cdc7699fc0459c964fc6191b96d9e2f087dc3a68725a", 0xec}, {&(0x7f0000001b40)="b8ba4d28be6e4460c8c6e283ca0d7f1bb21b3f8bceda9ff10f13eada5990455961a352590c3338f4a7cbfabf3cacdef641cec11ea2ef4a465ff2523c8e1a827df69a0ada43bcbb99d94f08d694bdf3a449baabd4e3fdbdb8a8224c57683a2365a7c589b3bc8b03", 0x67}, {&(0x7f0000001bc0)="f744db55bc1956660dd416bc00b1c3429e6e5f7498cdf1ffb953c383bf9b7f6e04761ba5f199aa7252fbf9482a890afe8fc96848899431a99412607ca79c6a90520308404eee31", 0x47}], 0x8, &(0x7f0000001cc0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}], 0x38}, {&(0x7f0000001d00)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x38, 0x4040004}, {&(0x7f0000001dc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000003240)=[{&(0x7f0000001e00)="ccd8b3f3169b228c6c2af094a9aad1ca831dfced4fa88c7122f5c9806c542588c44456e669a3cac89bd40a2b54091614871b0cfd", 0x34}, {&(0x7f0000001e40)="75ed1d5f075947314f58083fea211b7948d911b797576a2139b341f6dbd7eebdb860c66da4d8abf0450970514db5107ee5ba83866a1f95c81a447969006307c672a4ed9b710d1733f6fe31ed3c022446474d7825b5c5c7c6aebfc7c489204ffdd47f25", 0x63}, {&(0x7f0000001ec0)="d6258831f1d007f3a3788f3b8cd686aff5ed0748cd2fc6d33ab427", 0x1b}, {&(0x7f0000001f00)="72df41cc7ec9fc954a8b59d618b2f2cb248733bc9fb018", 0x17}, {&(0x7f0000001f40)="7a622de24ee94211920bd72cdaece9795e2e490b54b7756d0acaaa1a6a015216c0f2454273b092f1ae519452d00f3848fceb47406dd11671b9e4e321bdb08d8b274b0a724f93baef97b4788a85b0f240ccba9ae31c4ad36ebafe5ded494511602d12af0d21dc5ef91b73b6d5cdb7a34dbf757f0cc6004f8e358299c2b2147551d9d5c6719880fcf7203104bd7e4f76f78909fc442ea10c95e8beda20620097a716b3d03fc7b7be5ec660c3da802647f6a5d5889047dce6b86d0a86338d4c70b9f9be51229134e14f9f17cf845484b82e6909a9a96222de65c4f972df9a", 0xdd}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000003040)="83e563037f3eca3392fee0426243fa2cb31fb777fa5f8b232f0e70b01e2dbf68057cbfaab094bc7c", 0x28}, {&(0x7f0000003080)="c843f5c89ea97e06fe336ca8bb9fa2b3394b6cb713ac738599f715910cb1219d551107a2214024fce24f79615c046071d338bf76b88b6317c5af1e9d08abe6a794fe7e2fd356e5eb0b2d4da78f08dc07b5f489484a3fb7d9a29ddd70d876d1edef589b12a78fc285bf303f91a3725166b092402b321f0c146cb84952600fc920b8e937a711f2515ec0e80ed52610d98dfc3294af6e802f2092999a10ecc1abd088473e77ba52a91eee92e8902241f91cd93b5324b8f2d4d55adf59d41cd1413f5121412c0df974aff72c5305ea4a7445f2864e776d59e39d436bd6378677", 0xde}, {&(0x7f0000003180)="95d477172b3a490032d70faeef2144ba00a1718c08f4e5b075b4872136e4e1f45f040ab38489c618e5b9fbfcf218728d88156fa206ba90c52b2b512fc180599c711b212b2cc205502614d6729933c6c5f9179009d78689facd43ba833189fc8fcd5705a41ccea6749f7935b22fdd0ef485b4f3b87728a1ffe12effb2c4e963172a782b3b7761eb554f5366ae80810644aaf3860500dc0b0b6cfdf9ba5bc89738965175cb87d4f4949ff656dcf10a68f626daa60f", 0xb4}], 0x9, &(0x7f0000003300)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x38}], 0x4, 0x1) 18:58:18 executing program 0: r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000000)='security\\(!\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000100)='rj\xad*T\xf0\xb4\f\xdf\x94\xa1P\xbc3\x0f\xd3|\x84\xcc\x92\xcb\xd4u\x99\xb6\xd6\vr\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, r0) 18:58:18 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000040)={{0x0, @addr=0x6}, 0x8, 0x5, 0x200}) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x245) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000240)={[0xf000, 0x5000, 0x1001, 0x5000], 0x4, 0x0, 0x101}) [ 256.557725] FAULT_INJECTION: forcing a failure. [ 256.557725] name failslab, interval 1, probability 0, space 0, times 0 [ 256.569199] CPU: 0 PID: 11616 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 256.576445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.585848] Call Trace: [ 256.588523] dump_stack+0x173/0x1d0 [ 256.592232] should_fail+0xa19/0xb20 [ 256.596015] __should_failslab+0x278/0x2a0 [ 256.600306] should_failslab+0x29/0x70 [ 256.604245] kmem_cache_alloc_trace+0x125/0xb90 [ 256.608976] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 256.614484] ? flex_array_alloc+0x1d6/0x470 [ 256.618867] flex_array_alloc+0x1d6/0x470 [ 256.623544] sctp_stream_init+0x3b2/0x1440 [ 256.627845] ? sctp_sched_set_sched+0x8bf/0x950 [ 256.632574] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 256.637842] sctp_association_new+0x194f/0x33c0 [ 256.642591] __sctp_connect+0x1191/0x1c20 [ 256.646810] ? sctp_v6_scope+0xc0/0xc0 [ 256.650759] sctp_setsockopt+0x583b/0x12480 [ 256.655155] ? aa_sock_opt_perm+0x121/0x270 [ 256.659541] ? sctp_shutdown+0x270/0x270 [ 256.663704] sock_common_setsockopt+0x13b/0x170 [ 256.668427] ? sock_common_recvmsg+0x290/0x290 [ 256.673052] __sys_setsockopt+0x493/0x540 [ 256.677257] __se_sys_setsockopt+0xdd/0x100 [ 256.681662] __x64_sys_setsockopt+0x62/0x80 [ 256.686031] do_syscall_64+0xbc/0xf0 [ 256.689798] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.695018] RIP: 0033:0x457ec9 [ 256.698252] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.717193] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 256.724975] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 256.732279] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 256.739591] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 256.746902] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 256.754202] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:18 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x240, 0x0) sendto$rxrpc(r0, &(0x7f00000000c0)="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", 0xfd, 0x20040001, &(0x7f00000001c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x1f}}, 0x24) 18:58:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:19 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\'\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/126, 0x7e) lsetxattr$security_smack_transmute(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x3) r1 = semget(0x0, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000240)=[{0x0, 0x101, 0x1000}], 0x1, &(0x7f00000002c0)={r2, r3+10000000}) 18:58:19 executing program 3 (fault-call:5 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:19 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0e85667, &(0x7f0000000000)={0xc0000000, 0x101, "ac40e913b2b234176dad131d04f3f2d151d5be495ac169c41715ec3ef403a2c3", 0x9, 0x55, 0x8, 0x0, 0x5, 0x2, 0x3, 0x7, [0x5, 0xcf3, 0x401, 0x80000001]}) [ 257.102533] FAULT_INJECTION: forcing a failure. [ 257.102533] name failslab, interval 1, probability 0, space 0, times 0 [ 257.114168] CPU: 1 PID: 11644 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 257.121390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.130771] Call Trace: [ 257.133419] dump_stack+0x173/0x1d0 [ 257.137112] should_fail+0xa19/0xb20 [ 257.140885] __should_failslab+0x278/0x2a0 [ 257.145175] should_failslab+0x29/0x70 [ 257.149120] kmem_cache_alloc_trace+0x125/0xb90 [ 257.153849] ? sctp_auth_asoc_copy_shkeys+0x209/0x810 [ 257.159098] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.164609] ? sctp_stream_interleave_init+0xae/0x120 [ 257.169862] sctp_auth_asoc_copy_shkeys+0x209/0x810 [ 257.174963] sctp_association_new+0x2a9b/0x33c0 [ 257.179706] __sctp_connect+0x1191/0x1c20 [ 257.183915] ? sctp_v6_scope+0xc0/0xc0 [ 257.187855] sctp_setsockopt+0x583b/0x12480 [ 257.192244] ? aa_sock_opt_perm+0x121/0x270 [ 257.196618] ? sctp_shutdown+0x270/0x270 18:58:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 257.200726] sock_common_setsockopt+0x13b/0x170 [ 257.205448] ? sock_common_recvmsg+0x290/0x290 [ 257.210072] __sys_setsockopt+0x493/0x540 [ 257.214316] __se_sys_setsockopt+0xdd/0x100 [ 257.218697] __x64_sys_setsockopt+0x62/0x80 [ 257.223075] do_syscall_64+0xbc/0xf0 [ 257.226853] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.232078] RIP: 0033:0x457ec9 [ 257.235329] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.254267] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 257.262028] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 257.269360] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 257.276681] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 257.284091] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 257.291400] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:19 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000200)={0x0, 0x4, @stop_pts=0x951c}) 18:58:19 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002180)='/dev/hwrng\x00', 0x80700, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002140)={0x7fff, 0x4, 0x1486519a, 0x1000, &(0x7f0000000140)=""/4096, 0xa2, &(0x7f0000000040)=""/162, 0x1000, &(0x7f0000001140)=""/4096}) clock_gettime(0x2, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) userfaultfd(0x80800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r2 = semget$private(0x0, 0x3, 0x100) fgetxattr(r1, &(0x7f0000002200)=@random={'system.', '/dev/hwrng\x00'}, &(0x7f0000002240)=""/149, 0x95) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f00000021c0)=0x797a5360) 18:58:19 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 18:58:19 executing program 3 (fault-call:5 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:19 executing program 0: r0 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)='syz', 0x0) request_key(&(0x7f0000000180)='\xd8\xe9\a\x1d|\x14\x94B\x12\xf2\x06/5\xed\xdd\x02\xf8\xd0.\xe9\x98\xc6H\xc9\xc2\xc9hI\xee+\x8a\x8a\xcbq\xec5E\x9f\xc1\x8b\f>\xe02+ \xe8\xec$\xba&\xed\x03\xcd\xe8n2@+u\xc6\xc3\x9e\xc8\xbc\x88C\xfa\xcb\xbc^\xbf\xf9\xfeg\x90,a\xc0a\xed\xb1\xab\xaf\n\x9c/\x81\xebS5\xf0\x7f\x95FQE\x973(\xbaY\xdd-[W\xff\xf8H\xf7\xe4\t\xf7\x1b}\xe9zCY\xa6\x8c\x99y\xae\b\x80r\xd8\xba

3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.873497] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 257.881255] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 257.888565] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 257.895885] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 257.903188] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:19 executing program 4: prctl$PR_GET_FP_MODE(0x2e) clock_gettime(0x0, &(0x7f00000001c0)) socket$nl_generic(0x10, 0x3, 0x10) 18:58:19 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x0, 0x3) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x401, 0x7fc, 0x94, 0x5c9f, 0x4a}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0)={0x0, 0x7530}, 0xfffffffffffffc87) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2d, 0x2}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f00000000c0)) 18:58:19 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='}{cgroupvboxnet0vmnet0\x00', r0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 257.910492] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:20 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000240)={0xa0, 0x0, 0x2, {{0x6, 0x3, 0x20, 0x2b, 0x6, 0x6, {0x2, 0x40, 0x3, 0x6, 0x2, 0x9, 0x401, 0x1, 0x40, 0x4, 0x4, r1, r2, 0x2, 0x2}}, {0x0, 0x6}}}, 0xa0) 18:58:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xef79}}, 0x400, 0x1, 0x8, 0x8, 0x7f}, &(0x7f0000000500)=0x98) 18:58:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'eth', 0x3a, 'ifb0\x00'}}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x3ffe}, 0x4000080) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=""/69, 0x45, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r2, 0x4) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000340)={0x7, 0x103, @stop_pts=0x951c}) 18:58:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:20 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/114) accept4(r0, &(0x7f0000000140)=@generic, &(0x7f00000000c0)=0x80, 0x800) 18:58:20 executing program 3 (fault-call:5 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:20 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x3) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000200)={0x0, 0x4, 0x200e, 0x1}) clock_gettime(0x7, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb0, "390de0518ec4a95b9c1f6e192fd33a7f63e85ab16e438c2cdbabd7e290463eef54fc918602f8c531d1980d2df3b0444540283c921be2396c67706b8200f1f0949be07f7b450ffa72b34e1201c1fc635776fb33903bd9fbec5e32608d28a4a99080518e0b6b73977ea157b7eca23c819c9e11c5555398e685bbb0101de7f74dc8d5140da99593cea722d44d10263a36309518bac1fba9b9fada59e2d527c03cfb0ffdae4a5eedc33e62dd9ecb7f979880"}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x6, 0x1, 0x6, 0x5d4}, &(0x7f00000001c0)=0x14) 18:58:20 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000240)={'syz'}, 0x0, 0xfffffffffffffffe) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0x3, &(0x7f0000000040)='syz'}, 0x30) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x129800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @empty}}, 0xfffffffffffff000, 0x6}, 0x90) waitid(0x1, r0, &(0x7f0000000100), 0x2, &(0x7f0000000180)) 18:58:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 258.514532] FAULT_INJECTION: forcing a failure. [ 258.514532] name failslab, interval 1, probability 0, space 0, times 0 [ 258.525911] CPU: 1 PID: 11726 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 258.533145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.542636] Call Trace: [ 258.545296] dump_stack+0x173/0x1d0 [ 258.548981] ? __should_failslab+0x278/0x2a0 [ 258.553437] should_fail+0xa19/0xb20 [ 258.557214] __should_failslab+0x278/0x2a0 [ 258.561499] should_failslab+0x29/0x70 [ 258.565439] kmem_cache_alloc_trace+0x125/0xb90 [ 258.570167] ? sctp_add_bind_addr+0x100/0x610 [ 258.574713] ? sctp_v6_cmp_addr+0x137/0x180 [ 258.579089] sctp_add_bind_addr+0x100/0x610 [ 258.583481] sctp_copy_local_addr_list+0x4e7/0x660 [ 258.588467] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 258.592841] sctp_copy_one_addr+0x1fd/0xc30 [ 258.597239] sctp_bind_addr_copy+0x22d/0x8a0 [ 258.601723] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 258.607320] __sctp_connect+0x121f/0x1c20 [ 258.611542] sctp_setsockopt+0x583b/0x12480 [ 258.615937] ? aa_sock_opt_perm+0x121/0x270 [ 258.620316] ? sctp_shutdown+0x270/0x270 [ 258.624436] sock_common_setsockopt+0x13b/0x170 [ 258.629167] ? sock_common_recvmsg+0x290/0x290 [ 258.633795] __sys_setsockopt+0x493/0x540 [ 258.638004] __se_sys_setsockopt+0xdd/0x100 [ 258.642387] __x64_sys_setsockopt+0x62/0x80 [ 258.646758] do_syscall_64+0xbc/0xf0 [ 258.650529] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.655765] RIP: 0033:0x457ec9 [ 258.659002] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.677937] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 258.685962] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 258.693266] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 258.700570] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 258.707885] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:20 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)='syz', 0xffffffffffffffff}, 0x30) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) setpgid(r0, r1) 18:58:20 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/203, &(0x7f0000000040)=0xcb) [ 258.715189] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:20 executing program 3 (fault-call:5 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 258.933232] FAULT_INJECTION: forcing a failure. [ 258.933232] name failslab, interval 1, probability 0, space 0, times 0 [ 258.944668] CPU: 1 PID: 11749 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 258.951888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.961274] Call Trace: [ 258.963926] dump_stack+0x173/0x1d0 [ 258.967613] ? __should_failslab+0x278/0x2a0 [ 258.972159] should_fail+0xa19/0xb20 [ 258.975927] __should_failslab+0x278/0x2a0 [ 258.980212] should_failslab+0x29/0x70 [ 258.984154] kmem_cache_alloc_trace+0x125/0xb90 [ 258.988875] ? sctp_add_bind_addr+0x100/0x610 [ 258.993424] ? sctp_v6_cmp_addr+0x137/0x180 [ 258.997798] sctp_add_bind_addr+0x100/0x610 [ 259.002171] sctp_copy_local_addr_list+0x4e7/0x660 [ 259.007156] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 259.011519] sctp_copy_one_addr+0x1fd/0xc30 [ 259.015888] sctp_bind_addr_copy+0x22d/0x8a0 [ 259.020358] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 259.025947] __sctp_connect+0x121f/0x1c20 [ 259.030169] sctp_setsockopt+0x583b/0x12480 [ 259.034551] ? aa_sock_opt_perm+0x121/0x270 [ 259.038924] ? sctp_shutdown+0x270/0x270 [ 259.043057] sock_common_setsockopt+0x13b/0x170 [ 259.047809] ? sock_common_recvmsg+0x290/0x290 [ 259.052434] __sys_setsockopt+0x493/0x540 [ 259.056653] __se_sys_setsockopt+0xdd/0x100 [ 259.061036] __x64_sys_setsockopt+0x62/0x80 [ 259.065406] do_syscall_64+0xbc/0xf0 [ 259.069182] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.074404] RIP: 0033:0x457ec9 [ 259.077643] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.096586] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 259.104339] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 259.111650] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 259.118961] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 259.126268] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa3, "78293e18b2de53689b42204a43a51541187da7e45b5c7029fd4f786e4dbf037e997c81ffdb2ebc730cb644fc2bd2f58f5516882c503343152fc8489f231f635945c6471fdf8146f3c13ea9090e93238866b967790fb10648444a09724da3c40f0362fa1f00beb28197503d96110691aebf211b3a75bd560d8507aab2fe8070ae0fc8320ff193e4dc4aa90ad390a5d1c31a5d51e8b72561934c0995c98fce45f57edf2f"}, &(0x7f0000000200)=0xab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:21 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f00000001c0)='\x00', r0) request_key(&(0x7f0000000040)='rxrp\xaa\x84s\x00', &(0x7f0000000080)={'syz'}, 0x0, r1) 18:58:21 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x48000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:21 executing program 4: clock_gettime(0x7, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = gettid() tgkill(r0, r1, 0x1a) sched_getscheduler(r1) 18:58:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 259.133589] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:21 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x1, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:21 executing program 0: request_key(&(0x7f0000000000)='rxrp\x01\x00s\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0xfffffffffffffffe) 18:58:21 executing program 4: clock_gettime(0x2, &(0x7f0000000000)) 18:58:21 executing program 3 (fault-call:5 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 259.439028] usb usb5: usbfs: process 11776 (syz-executor5) did not claim interface 2 before use 18:58:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:21 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '+\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) clock_gettime(0x2, &(0x7f0000000100)) [ 259.540239] usb usb5: usbfs: process 11776 (syz-executor5) did not claim interface 2 before use [ 259.652425] FAULT_INJECTION: forcing a failure. [ 259.652425] name failslab, interval 1, probability 0, space 0, times 0 [ 259.663892] CPU: 0 PID: 11785 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 259.671112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.680505] Call Trace: [ 259.683174] dump_stack+0x173/0x1d0 [ 259.686844] ? __should_failslab+0x278/0x2a0 [ 259.691304] should_fail+0xa19/0xb20 [ 259.695082] __should_failslab+0x278/0x2a0 [ 259.699374] should_failslab+0x29/0x70 [ 259.703317] kmem_cache_alloc_trace+0x125/0xb90 [ 259.708046] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 259.713547] ? sctp_add_bind_addr+0x100/0x610 [ 259.718116] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 259.723533] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 259.727912] sctp_add_bind_addr+0x100/0x610 [ 259.732291] sctp_copy_local_addr_list+0x4e7/0x660 [ 259.737295] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 259.741665] sctp_copy_one_addr+0x1fd/0xc30 [ 259.746046] sctp_bind_addr_copy+0x22d/0x8a0 [ 259.750521] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 259.756121] __sctp_connect+0x121f/0x1c20 [ 259.760342] sctp_setsockopt+0x583b/0x12480 [ 259.764727] ? aa_sock_opt_perm+0x121/0x270 [ 259.769093] ? sctp_shutdown+0x270/0x270 [ 259.773199] sock_common_setsockopt+0x13b/0x170 [ 259.777914] ? sock_common_recvmsg+0x290/0x290 [ 259.782543] __sys_setsockopt+0x493/0x540 [ 259.786759] __se_sys_setsockopt+0xdd/0x100 [ 259.791465] __x64_sys_setsockopt+0x62/0x80 [ 259.795840] do_syscall_64+0xbc/0xf0 [ 259.799625] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.804846] RIP: 0033:0x457ec9 [ 259.808085] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.827124] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 259.834898] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 259.842204] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 259.849509] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 259.856816] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 259.864122] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000100)='selinux(!\x00', r0}, 0x3d2) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x40000000000, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 18:58:22 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffe5d, 0x682341) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x111, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r1}}, 0xc) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='syz', 0xfffffffffffffffc) 18:58:22 executing program 3 (fault-call:5 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:22 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 18:58:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 260.054603] FAULT_INJECTION: forcing a failure. [ 260.054603] name failslab, interval 1, probability 0, space 0, times 0 [ 260.066038] CPU: 1 PID: 11796 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 260.073262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.082668] Call Trace: [ 260.085319] dump_stack+0x173/0x1d0 [ 260.089006] ? __should_failslab+0x278/0x2a0 [ 260.093468] should_fail+0xa19/0xb20 [ 260.097782] __should_failslab+0x278/0x2a0 [ 260.102077] should_failslab+0x29/0x70 [ 260.106027] kmem_cache_alloc_trace+0x125/0xb90 [ 260.110749] ? sctp_add_bind_addr+0x100/0x610 [ 260.115302] ? sctp_v6_cmp_addr+0x137/0x180 [ 260.119677] sctp_add_bind_addr+0x100/0x610 [ 260.124055] sctp_copy_local_addr_list+0x4e7/0x660 [ 260.129050] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 260.133425] sctp_copy_one_addr+0x1fd/0xc30 [ 260.137802] sctp_bind_addr_copy+0x22d/0x8a0 [ 260.142278] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 260.147891] __sctp_connect+0x121f/0x1c20 [ 260.152123] sctp_setsockopt+0x583b/0x12480 [ 260.156605] ? aa_sock_opt_perm+0x121/0x270 [ 260.160981] ? sctp_shutdown+0x270/0x270 [ 260.165107] sock_common_setsockopt+0x13b/0x170 [ 260.169838] ? sock_common_recvmsg+0x290/0x290 [ 260.174463] __sys_setsockopt+0x493/0x540 [ 260.178682] __se_sys_setsockopt+0xdd/0x100 [ 260.183065] __x64_sys_setsockopt+0x62/0x80 [ 260.187437] do_syscall_64+0xbc/0xf0 [ 260.191214] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.196448] RIP: 0033:0x457ec9 18:58:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xa0882, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x4, @broadcast, 0x4e20, 0x2, 'lc\x00', 0x1b, 0x400, 0x4e}, {@multicast2, 0x4e1f, 0x0, 0x5e5, 0x4, 0xb272}}, 0x60) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x25c3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) write$P9_RLCREATE(r0, &(0x7f0000000440)={0x18, 0xf, 0x1, {{0x40, 0x2, 0x4}, 0x10001}}, 0x18) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x80, 0xc0, 0x100000000, 0x1ff, 0x1, 0x5, 0xe788, {0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffff60}}, 0xffffffffffffe8c6, 0x6000000000, 0x837, 0x439, 0x100}}, &(0x7f0000000100)=0xb0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000340)={0x30, 0x5, 0x0, {0x0, 0x4, 0x86c1, 0xffff}}, 0x30) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)=0x8e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x1, 0x3, 0x1, 0x1}, 0x14) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000180)={0x9f8, "4d82194c5d3e51653190cfdc44792df64204cad030b44bd0da76e299321d4247", 0x80, 0x401, 0x3f, 0x0, 0x4}) 18:58:22 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@xdp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/87, 0x57}], 0x1, &(0x7f0000000180)=""/137, 0x89}, 0x8}], 0x1, 0x40010000, &(0x7f0000000280)={0x77359400}) 18:58:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 260.199691] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.218638] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 260.226399] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 260.233713] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 260.241022] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 260.248331] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 260.255642] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:22 executing program 4: clock_gettime(0x5, &(0x7f0000000100)) 18:58:22 executing program 0: r0 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='syz', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x10000) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:22 executing program 3 (fault-call:5 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x200040) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000100)) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000080)) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f00000000c0)={0x5, 0x3, 0x1, 0x9, 0xa}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 260.737787] FAULT_INJECTION: forcing a failure. [ 260.737787] name failslab, interval 1, probability 0, space 0, times 0 [ 260.749435] CPU: 1 PID: 11836 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 260.756667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.766057] Call Trace: [ 260.768717] dump_stack+0x173/0x1d0 [ 260.772411] ? __should_failslab+0x278/0x2a0 [ 260.776876] should_fail+0xa19/0xb20 [ 260.780658] __should_failslab+0x278/0x2a0 [ 260.784958] should_failslab+0x29/0x70 [ 260.788896] kmem_cache_alloc_trace+0x125/0xb90 [ 260.793626] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 260.799130] ? sctp_add_bind_addr+0x100/0x610 [ 260.803688] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 260.809116] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 260.813498] sctp_add_bind_addr+0x100/0x610 [ 260.817889] sctp_copy_local_addr_list+0x4e7/0x660 [ 260.822882] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 260.827252] sctp_copy_one_addr+0x1fd/0xc30 [ 260.831648] sctp_bind_addr_copy+0x22d/0x8a0 18:58:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:22 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x2, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000280)={0xa, 0x3, 0x0, 0x7e}, 0xa) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="020029bd7000fcdbdf25010000000000000009410000001000180000000869623a6270713000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x66, 0x4481) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/84) clock_gettime(0x2, &(0x7f0000000100)) 18:58:22 executing program 0: r0 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='md5sum\x00', r0) keyctl$reject(0x13, r0, 0x760, 0xff, r0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000140)={'syz'}, 0x0, r1) 18:58:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x40000) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 260.836130] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 260.841731] __sctp_connect+0x121f/0x1c20 [ 260.845966] sctp_setsockopt+0x583b/0x12480 [ 260.850355] ? aa_sock_opt_perm+0x121/0x270 [ 260.854736] ? sctp_shutdown+0x270/0x270 [ 260.858967] sock_common_setsockopt+0x13b/0x170 [ 260.863810] ? sock_common_recvmsg+0x290/0x290 [ 260.868439] __sys_setsockopt+0x493/0x540 [ 260.872658] __se_sys_setsockopt+0xdd/0x100 [ 260.877040] __x64_sys_setsockopt+0x62/0x80 [ 260.881412] do_syscall_64+0xbc/0xf0 [ 260.885183] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.890494] RIP: 0033:0x457ec9 [ 260.893730] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.912668] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 260.920429] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 260.927744] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 260.935049] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 260.942356] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 260.949662] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:23 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x195e2f9b) 18:58:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x6, 0x0, @stop_pts=0x951c}) socket$inet6(0xa, 0x0, 0xff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) 18:58:23 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) clock_gettime(0x1, &(0x7f0000000040)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$CAPI_INSTALLED(r1, 0x80024322) 18:58:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:23 executing program 3 (fault-call:5 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:23 executing program 0: r0 = request_key(&(0x7f0000000400)='blacklis\x05\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000440)='posix_acl_accesssystem\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='rxrpc_s\x00', 0xffffffffffffffff) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000580)) request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='syz', 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)='&\x00', r0) request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000080)={'syz'}, 0x0, r1) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fsetxattr$security_selinux(r2, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:inetd_log_t:s0\x00', 0x21, 0x2) r3 = socket$inet(0x2, 0x4, 0x9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 18:58:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000001c0)=""/203, &(0x7f0000000040)=0xcb) bind$packet(r0, &(0x7f00000012c0)={0x11, 0x16, 0x0, 0x1, 0x8}, 0x14) syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0x33ef, 0x80f00) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x2, 0x2}, 0x14) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000002c0)=""/4096) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x7fffffff, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) 18:58:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 261.498806] FAULT_INJECTION: forcing a failure. [ 261.498806] name failslab, interval 1, probability 0, space 0, times 0 [ 261.510472] CPU: 1 PID: 11891 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 261.517704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.527092] Call Trace: [ 261.529760] dump_stack+0x173/0x1d0 [ 261.533443] ? __should_failslab+0x278/0x2a0 [ 261.537902] should_fail+0xa19/0xb20 [ 261.541675] __should_failslab+0x278/0x2a0 [ 261.545967] should_failslab+0x29/0x70 [ 261.549905] kmem_cache_alloc_trace+0x125/0xb90 [ 261.554637] ? sctp_add_bind_addr+0x100/0x610 [ 261.559187] ? sctp_v6_cmp_addr+0x137/0x180 [ 261.563561] sctp_add_bind_addr+0x100/0x610 [ 261.567952] sctp_copy_local_addr_list+0x4e7/0x660 [ 261.572939] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 261.577305] sctp_copy_one_addr+0x1fd/0xc30 [ 261.581685] sctp_bind_addr_copy+0x22d/0x8a0 [ 261.586162] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 261.591754] __sctp_connect+0x121f/0x1c20 [ 261.595975] sctp_setsockopt+0x583b/0x12480 [ 261.600366] ? aa_sock_opt_perm+0x121/0x270 [ 261.604738] ? sctp_shutdown+0x270/0x270 [ 261.608856] sock_common_setsockopt+0x13b/0x170 [ 261.613595] ? sock_common_recvmsg+0x290/0x290 [ 261.618227] __sys_setsockopt+0x493/0x540 [ 261.622719] __se_sys_setsockopt+0xdd/0x100 [ 261.627106] __x64_sys_setsockopt+0x62/0x80 [ 261.631464] do_syscall_64+0xbc/0xf0 [ 261.635235] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 261.640470] RIP: 0033:0x457ec9 [ 261.643709] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.662649] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 261.670504] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 261.677813] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 261.685121] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 261.692428] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:23 executing program 4: clock_gettime(0x8002, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1) 18:58:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffff7, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x5}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 261.699819] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:23 executing program 3 (fault-call:5 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24001, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/220) [ 261.918177] FAULT_INJECTION: forcing a failure. [ 261.918177] name failslab, interval 1, probability 0, space 0, times 0 [ 261.929546] CPU: 0 PID: 11912 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 261.936779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.946163] Call Trace: [ 261.948812] dump_stack+0x173/0x1d0 [ 261.952496] ? __should_failslab+0x278/0x2a0 [ 261.956957] should_fail+0xa19/0xb20 [ 261.960747] __should_failslab+0x278/0x2a0 18:58:24 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x401}, 0x8) [ 261.965122] should_failslab+0x29/0x70 [ 261.969174] kmem_cache_alloc_trace+0x125/0xb90 [ 261.973904] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 261.979404] ? sctp_add_bind_addr+0x100/0x610 [ 261.983957] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 261.989367] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 261.993739] sctp_add_bind_addr+0x100/0x610 [ 261.998122] sctp_copy_local_addr_list+0x4e7/0x660 [ 262.003118] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 262.007490] sctp_copy_one_addr+0x1fd/0xc30 [ 262.011869] sctp_bind_addr_copy+0x22d/0x8a0 18:58:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 262.016348] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 262.021942] __sctp_connect+0x121f/0x1c20 [ 262.026168] sctp_setsockopt+0x583b/0x12480 [ 262.030556] ? aa_sock_opt_perm+0x121/0x270 [ 262.034943] ? sctp_shutdown+0x270/0x270 [ 262.039065] sock_common_setsockopt+0x13b/0x170 [ 262.043794] ? sock_common_recvmsg+0x290/0x290 [ 262.048417] __sys_setsockopt+0x493/0x540 [ 262.052639] __se_sys_setsockopt+0xdd/0x100 [ 262.057020] __x64_sys_setsockopt+0x62/0x80 [ 262.061407] do_syscall_64+0xbc/0xf0 [ 262.065284] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.070510] RIP: 0033:0x457ec9 [ 262.073746] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.092702] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 262.100476] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 262.107799] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:24 executing program 4: clock_gettime(0x7, &(0x7f0000000080)) kexec_load(0x80, 0x0, &(0x7f0000000000), 0x30000) 18:58:24 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 262.115106] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 262.122421] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 262.129749] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:24 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="1f01582e668ce6b00b812ce6ea3ff035c5fe1f2f78f45816ed32febad71c0c316e446706732ec513481ee07d3f46e3a79272bbe78a577417c8dc981d33a71b45c8d8425d2e072052348e6bc90d750f8f89b685e75a6a34c0763777f8fa743ca9a5d2304672d9cd764307267eeedb1f995e4c7eb6f08ed456ca37b499963b", 0x7e, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000180)="bff75f4339d253f9b125db71", 0xc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:24 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x8) 18:58:24 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) request_key(&(0x7f0000000140)='rxy\x86\x9e\t\xe8%\x92H0|\xdf\xa6\xe9\x16\xef\x12\xad\xdc\x1c\xc1\x13g\x19\xbe\xe5\xb0\x8a\x97\xc6\v\xbc\xa12\xeer\xda\b\xfb\xca\xdf\xc9\x8e\xb1\xd4\xa8\x15>\xcb]\\\xae\x806\xca\x87\xd2\xf6\xa0\xa1\xe4\x86V\x7f\xa0M\x1bC!\x16\r\xec\x06\xdd\x911\xb3\xb5:{\xfc}\xbf\x0eF\xd2K\x92/,\xc0\x83\xa5{\xd5\x05n\x90\r/\xe8\xe5\x85\xc9-J&\x0e\xc5 j t\xf1\x8e\xea\xee\xeaH\xcc\xe9\xa4K\xc7\"\xd9F\x1c\x00\x00\x00\x00\x00\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:24 executing program 3 (fault-call:5 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:24 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:24 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x10400) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f00000001c0)={0x1, 0x5, "5673a336bbd97178bc8911a89e768fcabc8557330aec7d7646644ccf599ed92d", 0xffffffffffffffff, 0x100000001, 0x2, 0x8, 0x5c851a6fdac99854}) r1 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x9, 0x3, 0x4f2b}) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f00000000c0)={0x6, 0x1, @start={0x2, 0x1}}) [ 262.560483] FAULT_INJECTION: forcing a failure. [ 262.560483] name failslab, interval 1, probability 0, space 0, times 0 [ 262.571919] CPU: 1 PID: 11941 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 262.579155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.588661] Call Trace: [ 262.591320] dump_stack+0x173/0x1d0 [ 262.595004] ? __should_failslab+0x278/0x2a0 [ 262.599468] should_fail+0xa19/0xb20 [ 262.603261] __should_failslab+0x278/0x2a0 [ 262.607553] should_failslab+0x29/0x70 [ 262.611510] kmem_cache_alloc_trace+0x125/0xb90 [ 262.616236] ? sctp_add_bind_addr+0x100/0x610 [ 262.620786] ? sctp_v6_cmp_addr+0x137/0x180 [ 262.625170] sctp_add_bind_addr+0x100/0x610 [ 262.629562] sctp_copy_local_addr_list+0x4e7/0x660 [ 262.634585] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 262.638959] sctp_copy_one_addr+0x1fd/0xc30 [ 262.643347] sctp_bind_addr_copy+0x22d/0x8a0 [ 262.647838] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 262.653446] __sctp_connect+0x121f/0x1c20 [ 262.657678] sctp_setsockopt+0x583b/0x12480 [ 262.662069] ? aa_sock_opt_perm+0x121/0x270 [ 262.666448] ? sctp_shutdown+0x270/0x270 [ 262.670561] sock_common_setsockopt+0x13b/0x170 [ 262.675294] ? sock_common_recvmsg+0x290/0x290 [ 262.679922] __sys_setsockopt+0x493/0x540 [ 262.684136] __se_sys_setsockopt+0xdd/0x100 [ 262.688526] __x64_sys_setsockopt+0x62/0x80 [ 262.692916] do_syscall_64+0xbc/0xf0 [ 262.696707] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.701941] RIP: 0033:0x457ec9 [ 262.705178] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.724131] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 262.732014] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 262.739322] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 262.746634] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 262.754169] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:24 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200200, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0x9, 0x9d67, 0x80000001}, 0x10) 18:58:24 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 18:58:24 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) [ 262.761474] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:25 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0x2000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) clock_gettime(0x2, &(0x7f0000000100)) 18:58:25 executing program 3 (fault-call:5 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:25 executing program 0: request_key(&(0x7f0000000340)='\xc0*B\x95\x12\xd4r\x16\xa3\xc5p\x84\xd0\x90?\xac\xea\x855\x15NF\x19\xa5\x7f\xc0\xfa\xbc\xf5\xb7\xc3v\xbe\x95\xc6U*\xc6\x1bX\x11m8\x1e/Eml\x85I\xed\x88#\x03\xa7\xff\xca\xf1K\xe8\xd4\xab\fx\x97uxw\x8b\xb7X\xe9\xb5\xdd\xc6\x00\xf9\xcdT`\x9c\xd7\xc8\x96\xff\xef6\xfc\x92\xf6\x87\xbbQ\'\xdf3\x1cI\x92V\xeb\xa6\x1d\xec\xad\x1f\x93\x8a\xc0\xd4\x0e\x96\xc5A\xd1\xd8\xcc\r{\xfb\xf2I\x11ZR\xe5\x8b\xc6\xbd\xde\xd6\xae\x10\xfc\x914+\x80\x96p\x90\x15\x14]\xd2 \vkY@\x7f\xb0\xa5a\xb5\xf1r~H\"\\<\x04_5\f', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0) 18:58:25 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8001, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) write$P9_RWSTAT(r0, &(0x7f0000000080)={0x7, 0x7f, 0x2}, 0x7) 18:58:25 executing program 4: clock_gettime(0x0, &(0x7f0000000180)) 18:58:25 executing program 0: openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 263.182275] FAULT_INJECTION: forcing a failure. [ 263.182275] name failslab, interval 1, probability 0, space 0, times 0 [ 263.193824] CPU: 0 PID: 11978 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 263.201049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.210440] Call Trace: [ 263.213101] dump_stack+0x173/0x1d0 [ 263.216788] ? __should_failslab+0x278/0x2a0 [ 263.221254] should_fail+0xa19/0xb20 [ 263.225042] __should_failslab+0x278/0x2a0 [ 263.229326] should_failslab+0x29/0x70 [ 263.233264] kmem_cache_alloc_trace+0x125/0xb90 [ 263.237993] ? sctp_add_bind_addr+0x100/0x610 [ 263.242543] ? sctp_v6_cmp_addr+0x137/0x180 [ 263.247013] sctp_add_bind_addr+0x100/0x610 [ 263.251404] sctp_copy_local_addr_list+0x4e7/0x660 [ 263.256407] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 263.260778] sctp_copy_one_addr+0x1fd/0xc30 [ 263.265166] sctp_bind_addr_copy+0x22d/0x8a0 [ 263.269658] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 263.275259] __sctp_connect+0x121f/0x1c20 [ 263.279488] sctp_setsockopt+0x583b/0x12480 [ 263.283875] ? aa_sock_opt_perm+0x121/0x270 [ 263.288247] ? sctp_shutdown+0x270/0x270 [ 263.292356] sock_common_setsockopt+0x13b/0x170 [ 263.297081] ? sock_common_recvmsg+0x290/0x290 [ 263.301708] __sys_setsockopt+0x493/0x540 [ 263.305912] __se_sys_setsockopt+0xdd/0x100 [ 263.310288] __x64_sys_setsockopt+0x62/0x80 [ 263.314664] do_syscall_64+0xbc/0xf0 [ 263.318439] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 263.323675] RIP: 0033:0x457ec9 [ 263.326909] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.345860] RSP: 002b:00007fdbbd26ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 263.353640] RAX: ffffffffffffffda RBX: 00007fdbbd26ec90 RCX: 0000000000457ec9 [ 263.360942] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 263.368252] RBP: 000000000073c040 R08: 000000000000001c R09: 0000000000000000 [ 263.375561] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd26f6d4 [ 263.382881] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 18:58:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:25 executing program 0: request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) 18:58:25 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) 18:58:25 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:25 executing program 3 (fault-call:5 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:25 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) clock_gettime(0x7, &(0x7f0000000000)) 18:58:25 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r0, r1/1000+10000}, {0x77359400}}) r2 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) [ 263.805052] FAULT_INJECTION: forcing a failure. [ 263.805052] name failslab, interval 1, probability 0, space 0, times 0 [ 263.816433] CPU: 0 PID: 12006 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 263.823663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.833053] Call Trace: [ 263.835709] dump_stack+0x173/0x1d0 [ 263.839393] ? __should_failslab+0x278/0x2a0 [ 263.843853] should_fail+0xa19/0xb20 [ 263.847633] __should_failslab+0x278/0x2a0 18:58:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'pids'}, {0x2b, 'rdma'}, {0x2b, 'pids'}, {0x2f, 'memory'}, {0x2d, 'io'}]}, 0x1e) [ 263.851945] should_failslab+0x29/0x70 [ 263.855894] kmem_cache_alloc_trace+0x125/0xb90 [ 263.860626] ? sctp_add_bind_addr+0x100/0x610 [ 263.865180] ? sctp_v6_cmp_addr+0x137/0x180 [ 263.869550] sctp_add_bind_addr+0x100/0x610 [ 263.873964] sctp_copy_local_addr_list+0x4e7/0x660 [ 263.878956] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 263.883339] sctp_copy_one_addr+0x1fd/0xc30 [ 263.887719] sctp_bind_addr_copy+0x22d/0x8a0 [ 263.892196] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 263.897791] __sctp_connect+0x121f/0x1c20 18:58:25 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x105000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfd, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) [ 263.902027] sctp_setsockopt+0x583b/0x12480 [ 263.906416] ? aa_sock_opt_perm+0x121/0x270 [ 263.910785] ? sctp_shutdown+0x270/0x270 [ 263.914903] sock_common_setsockopt+0x13b/0x170 [ 263.919658] ? sock_common_recvmsg+0x290/0x290 [ 263.924287] __sys_setsockopt+0x493/0x540 [ 263.928495] __se_sys_setsockopt+0xdd/0x100 [ 263.932877] __x64_sys_setsockopt+0x62/0x80 [ 263.937250] do_syscall_64+0xbc/0xf0 [ 263.941023] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 263.946270] RIP: 0033:0x457ec9 [ 263.949498] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.968439] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 263.976197] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 263.983502] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 263.990816] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 263.998145] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:26 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x80) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x202e00, 0x0) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x200, 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000001c0)={0x1, 0x5, [{r1, 0x0, 0x4000, 0xfffffffff0004000}, {r2, 0x0, 0x1000, 0xfffffffffffff000}, {r3, 0x0, 0x100000000, 0x100000000a000}, {r4, 0x0, 0x1001000, 0x1000000000000}, {r5, 0x0, 0x100004000}]}) clock_gettime(0x2, &(0x7f0000000100)) [ 264.005444] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:26 executing program 0: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x69ce) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:26 executing program 3 (fault-call:5 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:26 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xffffffffffffff7f, 0x50d200) clock_gettime(0x5, &(0x7f0000000080)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1}) 18:58:26 executing program 0: request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x1, 0x3f) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000080300000000000000000000000000000000000000000000700200007002000070020000700200007002000003000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000004065e3d8a3ec6be85dd4d00000000000000000"], @ANYBLOB="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"], 0x368) r2 = semget$private(0x0, 0x3, 0x72a) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000100)=""/130) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000580)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000540)="582f3903018baf04ec81d31687d0ccfcd337e965f0151d7a4041f2dda0674506cc3f3f1b68859beaa8727eb981e81bf373f26f0a882b1962dbd174b6", 0x3c, r0}, 0x68) 18:58:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:26 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 264.600300] FAULT_INJECTION: forcing a failure. [ 264.600300] name failslab, interval 1, probability 0, space 0, times 0 [ 264.611720] CPU: 0 PID: 12042 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 264.618978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.628864] Call Trace: [ 264.631553] dump_stack+0x173/0x1d0 [ 264.635245] ? __should_failslab+0x278/0x2a0 [ 264.639716] should_fail+0xa19/0xb20 [ 264.643495] __should_failslab+0x278/0x2a0 18:58:26 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x45) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000003c0)=0x14) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) write$P9_RSTATFS(r0, &(0x7f0000000400)={0x43, 0x9, 0x1, {0x401, 0x7, 0x0, 0x27, 0x88ca, 0xd, 0x800, 0x3ae, 0x1}}, 0x43) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x117}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r1}}, 0x18) [ 264.647799] should_failslab+0x29/0x70 [ 264.651746] kmem_cache_alloc_trace+0x125/0xb90 [ 264.656473] ? sctp_add_bind_addr+0x100/0x610 [ 264.661024] ? sctp_v6_cmp_addr+0x137/0x180 [ 264.665405] sctp_add_bind_addr+0x100/0x610 [ 264.669794] sctp_copy_local_addr_list+0x4e7/0x660 [ 264.674788] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 264.679173] sctp_copy_one_addr+0x1fd/0xc30 [ 264.683559] sctp_bind_addr_copy+0x22d/0x8a0 [ 264.688052] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 264.693669] __sctp_connect+0x121f/0x1c20 [ 264.697892] sctp_setsockopt+0x583b/0x12480 [ 264.702287] ? aa_sock_opt_perm+0x121/0x270 [ 264.706673] ? sctp_shutdown+0x270/0x270 [ 264.710788] sock_common_setsockopt+0x13b/0x170 [ 264.715515] ? sock_common_recvmsg+0x290/0x290 [ 264.720228] __sys_setsockopt+0x493/0x540 [ 264.724443] __se_sys_setsockopt+0xdd/0x100 [ 264.728838] __x64_sys_setsockopt+0x62/0x80 [ 264.733215] do_syscall_64+0xbc/0xf0 [ 264.736991] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 264.742217] RIP: 0033:0x457ec9 [ 264.745452] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.764398] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 264.772174] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 264.779478] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 264.786797] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 264.794119] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:26 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x12, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000080)=0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="01000500aaaaaaaaaabb0300000000000000aaaaaaaa99da2da331440000000000005ac2880dfd75ab2650c509ef83d479d7b3e08c56b3235e8f298d6dc744939a5e6462"]) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 264.801423] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:27 executing program 3 (fault-call:5 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:27 executing program 0: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="747275737465642e72787270635f730083f253ec24c21f719d8d3aa97348c5e8b4c2a26456a7f73926781f8700e97ba304da8e62534f2f97e1e8128919e1b7be01d0926bf17527f92d9880248ee075eb3d33a49a9f38d77d67acfabe3217b76e2523ee6af39b"]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 18:58:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 265.190357] FAULT_INJECTION: forcing a failure. [ 265.190357] name failslab, interval 1, probability 0, space 0, times 0 [ 265.201937] CPU: 0 PID: 12077 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 265.209167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.218588] Call Trace: [ 265.221267] dump_stack+0x173/0x1d0 [ 265.224952] ? __should_failslab+0x278/0x2a0 [ 265.229414] should_fail+0xa19/0xb20 [ 265.233192] __should_failslab+0x278/0x2a0 18:58:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:27 executing program 4: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x200) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') [ 265.237478] should_failslab+0x29/0x70 [ 265.241412] kmem_cache_alloc_trace+0x125/0xb90 [ 265.246132] ? sctp_add_bind_addr+0x100/0x610 [ 265.250703] ? sctp_v6_cmp_addr+0x137/0x180 [ 265.255079] sctp_add_bind_addr+0x100/0x610 [ 265.259467] sctp_copy_local_addr_list+0x4e7/0x660 [ 265.264465] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 265.268834] sctp_copy_one_addr+0x1fd/0xc30 [ 265.273209] sctp_bind_addr_copy+0x22d/0x8a0 [ 265.277700] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 265.283307] __sctp_connect+0x121f/0x1c20 [ 265.287529] sctp_setsockopt+0x583b/0x12480 [ 265.291926] ? aa_sock_opt_perm+0x121/0x270 [ 265.296300] ? sctp_shutdown+0x270/0x270 [ 265.300418] sock_common_setsockopt+0x13b/0x170 [ 265.305156] ? sock_common_recvmsg+0x290/0x290 [ 265.309787] __sys_setsockopt+0x493/0x540 [ 265.314002] __se_sys_setsockopt+0xdd/0x100 [ 265.318389] __x64_sys_setsockopt+0x62/0x80 [ 265.322778] do_syscall_64+0xbc/0xf0 [ 265.326573] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 265.331828] RIP: 0033:0x457ec9 18:58:27 executing program 4: clock_gettime(0xfffffffffffffffe, &(0x7f0000000040)) [ 265.335064] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.354003] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.361761] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 265.369067] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 265.376371] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 265.383705] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:27 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f00000000c0)='keyring\x00', 0x0) r1 = request_key(&(0x7f0000000240)='x\r2ce&\x15/\v\xa0\xe9\xd1Kp\x11\x00\x00', &(0x7f0000000280)={'syz', 0x0}, &(0x7f00000001c0)='keyring\x00', r0) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, r1) [ 265.391042] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:27 executing program 3 (fault-call:5 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:27 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x208000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x7, 0x70, 0x7fff, 0xb8, 0x7, 0x81, 0x0, 0x8, 0x0, 0x8, 0x1, 0x0, 0x23, 0x80, 0x7ff, 0x100000001, 0x81, 0x5, 0x0, 0x0, 0x5, 0x84, 0xffffffff, 0x2, 0x3, 0x10001, 0x6, 0x6, 0x5, 0x0, 0x9, 0x2, 0x5, 0xbd7, 0x3, 0xf2cc, 0xbf, 0x16, 0x0, 0x4, 0x2, @perf_config_ext={0x0, 0x81}, 0x0, 0x80000001, 0x100000000, 0x3, 0x200, 0x81}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) 18:58:27 executing program 0: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'eth0em0,\x00'}, &(0x7f0000000600)=""/222, 0xfffffffffffffff6) [ 265.736842] FAULT_INJECTION: forcing a failure. [ 265.736842] name failslab, interval 1, probability 0, space 0, times 0 [ 265.748255] CPU: 0 PID: 12106 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 265.755480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.764871] Call Trace: [ 265.767531] dump_stack+0x173/0x1d0 [ 265.771219] ? __should_failslab+0x278/0x2a0 [ 265.775674] should_fail+0xa19/0xb20 [ 265.779442] __should_failslab+0x278/0x2a0 18:58:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x374233186b9d0085, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/176, 0xb0, &(0x7f0000000180)=""/250, 0x2, 0x4}}, 0x68) io_setup(0x0, &(0x7f0000000300)=0x0) io_getevents(r1, 0x5, 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f00000003c0)={0x0, 0x989680}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) r2 = shmget(0x2, 0x2000, 0x78000404, &(0x7f0000000000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) [ 265.783732] should_failslab+0x29/0x70 [ 265.789012] kmem_cache_alloc_trace+0x125/0xb90 [ 265.793759] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 265.799269] ? sctp_add_bind_addr+0x100/0x610 [ 265.803819] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 265.809238] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 265.813628] sctp_add_bind_addr+0x100/0x610 [ 265.818050] sctp_copy_local_addr_list+0x4e7/0x660 [ 265.823046] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 265.827415] sctp_copy_one_addr+0x1fd/0xc30 [ 265.831797] sctp_bind_addr_copy+0x22d/0x8a0 [ 265.836285] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 265.841880] __sctp_connect+0x121f/0x1c20 [ 265.846118] sctp_setsockopt+0x583b/0x12480 [ 265.850509] ? aa_sock_opt_perm+0x121/0x270 [ 265.854885] ? sctp_shutdown+0x270/0x270 [ 265.859008] sock_common_setsockopt+0x13b/0x170 [ 265.863734] ? sock_common_recvmsg+0x290/0x290 [ 265.868361] __sys_setsockopt+0x493/0x540 [ 265.872574] __se_sys_setsockopt+0xdd/0x100 [ 265.876975] __x64_sys_setsockopt+0x62/0x80 [ 265.881356] do_syscall_64+0xbc/0xf0 [ 265.885130] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 265.890354] RIP: 0033:0x457ec9 [ 265.893609] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.912553] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.920337] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 265.927647] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x151400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000300)={0x1, 'hwsim0\x00', 0x2}, 0x18) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) 18:58:28 executing program 4: clock_gettime(0x1, &(0x7f0000000100)) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x4000, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x5) [ 265.934960] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 265.942274] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 265.949591] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:28 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x89c, 0x0, 0x1, 0xf5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x6, r1}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:28 executing program 3 (fault-call:5 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:28 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fdatasync(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = getpgrp(r1) clock_gettime(0x2, &(0x7f0000000100)) gettid() ptrace$cont(0x3f, r2, 0x7f, 0x80000005) 18:58:28 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffe) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400800, 0x7e) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000140)={0x0, @reserved}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)='bdevvmnet0:security)vboxnet0eth1mime_type]\'vmnet0\x00') [ 266.292566] FAULT_INJECTION: forcing a failure. [ 266.292566] name failslab, interval 1, probability 0, space 0, times 0 [ 266.304025] CPU: 1 PID: 12135 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 266.311769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.321160] Call Trace: [ 266.323813] dump_stack+0x173/0x1d0 [ 266.327624] ? __should_failslab+0x278/0x2a0 [ 266.332089] should_fail+0xa19/0xb20 [ 266.335867] __should_failslab+0x278/0x2a0 [ 266.340156] should_failslab+0x29/0x70 [ 266.344105] kmem_cache_alloc_trace+0x125/0xb90 [ 266.348831] ? sctp_add_bind_addr+0x100/0x610 [ 266.353378] ? sctp_v6_cmp_addr+0x137/0x180 [ 266.357764] sctp_add_bind_addr+0x100/0x610 [ 266.362154] sctp_copy_local_addr_list+0x4e7/0x660 [ 266.367145] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 266.371510] sctp_copy_one_addr+0x1fd/0xc30 [ 266.375899] sctp_bind_addr_copy+0x22d/0x8a0 [ 266.380377] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 266.385980] __sctp_connect+0x121f/0x1c20 [ 266.390203] sctp_setsockopt+0x583b/0x12480 [ 266.394594] ? aa_sock_opt_perm+0x121/0x270 [ 266.398968] ? sctp_shutdown+0x270/0x270 [ 266.403080] sock_common_setsockopt+0x13b/0x170 [ 266.407815] ? sock_common_recvmsg+0x290/0x290 [ 266.412484] __sys_setsockopt+0x493/0x540 [ 266.416696] __se_sys_setsockopt+0xdd/0x100 [ 266.421075] __x64_sys_setsockopt+0x62/0x80 [ 266.425453] do_syscall_64+0xbc/0xf0 [ 266.429231] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.434461] RIP: 0033:0x457ec9 [ 266.437699] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.456737] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 266.464507] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 266.471816] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 266.479132] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 266.486441] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:28 executing program 0: r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='!eth1wlan1trusted-loppp0#\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz'}, 0x0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000200), 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)) [ 266.493746] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:28 executing program 3 (fault-call:5 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:28 executing program 4: clock_gettime(0x1, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-control\x00', 0x40, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000000200)={@mcast1}, &(0x7f0000000280)=0x14) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x1, 0xa60d}]}, 0xfffffffffffffe22, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @mss={0x2, 0xdd}], 0x2) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000180)=@ng={0x4, 0x6, "67c4a6cbee86de030d6e020bd5"}, 0xf, 0x2) 18:58:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:28 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:28 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) socket(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r4 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r4) r5 = dup3(r3, 0xffffffffffffffff, 0x80000) futimesat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}}) flock(r3, 0x5) flock(r5, 0x100000000000005) r6 = gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000003c0)) tkill(r6, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, r6, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') [ 266.769864] FAULT_INJECTION: forcing a failure. [ 266.769864] name failslab, interval 1, probability 0, space 0, times 0 [ 266.781473] CPU: 0 PID: 12159 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 266.788696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.798078] Call Trace: [ 266.800748] dump_stack+0x173/0x1d0 [ 266.804448] ? __should_failslab+0x278/0x2a0 [ 266.808918] should_fail+0xa19/0xb20 [ 266.812701] __should_failslab+0x278/0x2a0 [ 266.817000] should_failslab+0x29/0x70 [ 266.820955] kmem_cache_alloc_trace+0x125/0xb90 [ 266.825694] ? sctp_add_bind_addr+0x100/0x610 [ 266.830253] ? sctp_v6_cmp_addr+0x137/0x180 [ 266.834648] sctp_add_bind_addr+0x100/0x610 [ 266.839035] sctp_copy_local_addr_list+0x4e7/0x660 [ 266.844034] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 266.848403] sctp_copy_one_addr+0x1fd/0xc30 [ 266.852790] sctp_bind_addr_copy+0x22d/0x8a0 [ 266.857269] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 266.862869] __sctp_connect+0x121f/0x1c20 [ 266.867090] sctp_setsockopt+0x583b/0x12480 [ 266.871476] ? aa_sock_opt_perm+0x121/0x270 [ 266.875857] ? sctp_shutdown+0x270/0x270 [ 266.879972] sock_common_setsockopt+0x13b/0x170 [ 266.884703] ? sock_common_recvmsg+0x290/0x290 [ 266.889335] __sys_setsockopt+0x493/0x540 [ 266.893557] __se_sys_setsockopt+0xdd/0x100 [ 266.897965] __x64_sys_setsockopt+0x62/0x80 [ 266.902335] do_syscall_64+0xbc/0xf0 [ 266.906109] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.911338] RIP: 0033:0x457ec9 [ 266.914574] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.933522] RSP: 002b:00007fdbbd28fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 266.941280] RAX: ffffffffffffffda RBX: 00007fdbbd28fc90 RCX: 0000000000457ec9 [ 266.948594] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 266.956001] RBP: 000000000073bfa0 R08: 000000000000001c R09: 0000000000000000 [ 266.963313] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2906d4 [ 266.970736] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 18:58:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f00000001c0)={0xd, @raw_data="5f6c3214bef4ff385792a3a45497c1e09000b34e43f7afabbec8e932cb82b24e3f30c0faee3c4f20331ac936960c626cf0d32997c8659a2a8305edd8ab1d408daef0635a97aae7665193d8a941a8ee4f25c1a1c9b344846bb3dd2cbb6822b905ad99e22c5534e787c98a31ec297b61f55287f3961c720aaf0ec9db5ed6f7578013e682b2dfe6c3fb1b90c5a71181d12e94f0a149cd3acc4a97e6ca73be19d0573f7d2442c4a80ad7a0e4bd44ba6fa54c79ed49542d31fc4351bd0af7b6694c14a7136cdf2e6bcca2"}) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1aa3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x40, "4fec4b97a9aefb74cd631e1b5f7ff8ded7b2b1946b7d25294ab8c6cfe019367df69f8ba16b51aaee11e6a3e69e8e9bbb7cf5fb477f56d160cb5ddd0d5c1859d5"}, &(0x7f0000000100)=0x48) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x1f, 0x4000) 18:58:29 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x400}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r1, 0x9}, &(0x7f0000000580)=0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/7) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000000)=0x14) write$P9_RREMOVE(r0, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) 18:58:29 executing program 3 (fault-call:5 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:29 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) gettid() [ 267.298931] FAULT_INJECTION: forcing a failure. [ 267.298931] name failslab, interval 1, probability 0, space 0, times 0 [ 267.312294] CPU: 0 PID: 12184 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 267.319540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.328950] Call Trace: [ 267.331630] dump_stack+0x173/0x1d0 [ 267.335320] ? __should_failslab+0x278/0x2a0 [ 267.339791] should_fail+0xa19/0xb20 [ 267.343594] __should_failslab+0x278/0x2a0 18:58:29 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) socket(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r4 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r4) r5 = dup3(r3, 0xffffffffffffffff, 0x80000) futimesat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}}) flock(r3, 0x5) flock(r5, 0x100000000000005) r6 = gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000003c0)) tkill(r6, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, r6, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') [ 267.347895] should_failslab+0x29/0x70 [ 267.351836] kmem_cache_alloc_trace+0x125/0xb90 [ 267.356557] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 267.362069] ? sctp_add_bind_addr+0x100/0x610 [ 267.366633] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 267.372060] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 267.376455] sctp_add_bind_addr+0x100/0x610 [ 267.380832] sctp_copy_local_addr_list+0x4e7/0x660 [ 267.385836] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 267.390213] sctp_copy_one_addr+0x1fd/0xc30 [ 267.394619] sctp_bind_addr_copy+0x22d/0x8a0 [ 267.399106] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 267.404817] __sctp_connect+0x121f/0x1c20 [ 267.409051] sctp_setsockopt+0x583b/0x12480 [ 267.413478] ? aa_sock_opt_perm+0x121/0x270 [ 267.417871] ? sctp_shutdown+0x270/0x270 [ 267.421985] sock_common_setsockopt+0x13b/0x170 [ 267.426720] ? sock_common_recvmsg+0x290/0x290 [ 267.431347] __sys_setsockopt+0x493/0x540 [ 267.435565] __se_sys_setsockopt+0xdd/0x100 [ 267.439970] __x64_sys_setsockopt+0x62/0x80 [ 267.444348] do_syscall_64+0xbc/0xf0 18:58:29 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 267.448127] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 267.453355] RIP: 0033:0x457ec9 [ 267.456612] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.475560] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 267.483344] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 267.490667] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 267.497986] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 267.505306] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 267.512627] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:29 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) socket(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r4 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r4) r5 = dup3(r3, 0xffffffffffffffff, 0x80000) futimesat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}}) flock(r3, 0x5) flock(r5, 0x100000000000005) r6 = gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000003c0)) tkill(r6, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, r6, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') 18:58:29 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x4000}, {r1, 0x2}, {r2, 0x4000}], 0x3, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x9}, 0x8) 18:58:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:29 executing program 3 (fault-call:5 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 267.870739] FAULT_INJECTION: forcing a failure. [ 267.870739] name failslab, interval 1, probability 0, space 0, times 0 [ 267.882191] CPU: 1 PID: 12210 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 267.889424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.898826] Call Trace: [ 267.901479] dump_stack+0x173/0x1d0 [ 267.905169] ? __should_failslab+0x278/0x2a0 [ 267.909647] should_fail+0xa19/0xb20 [ 267.913432] __should_failslab+0x278/0x2a0 [ 267.917821] should_failslab+0x29/0x70 [ 267.921769] kmem_cache_alloc_trace+0x125/0xb90 [ 267.926496] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 267.931993] ? sctp_add_bind_addr+0x100/0x610 [ 267.936555] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 267.941979] ? sctp_v4_cmp_addr+0x166/0x250 [ 267.946359] sctp_add_bind_addr+0x100/0x610 [ 267.950755] sctp_copy_local_addr_list+0x4e7/0x660 [ 267.955746] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 267.960131] sctp_copy_one_addr+0x1fd/0xc30 [ 267.964508] sctp_bind_addr_copy+0x22d/0x8a0 [ 267.968978] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 267.974574] __sctp_connect+0x121f/0x1c20 [ 267.978824] sctp_setsockopt+0x583b/0x12480 [ 267.983215] ? aa_sock_opt_perm+0x121/0x270 [ 267.987599] ? sctp_shutdown+0x270/0x270 [ 267.991717] sock_common_setsockopt+0x13b/0x170 [ 267.996442] ? sock_common_recvmsg+0x290/0x290 [ 268.001085] __sys_setsockopt+0x493/0x540 [ 268.005306] __se_sys_setsockopt+0xdd/0x100 [ 268.009689] __x64_sys_setsockopt+0x62/0x80 [ 268.014058] do_syscall_64+0xbc/0xf0 18:58:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x1, 0x0) 18:58:29 executing program 4: io_setup(0x4, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)="df332c46d2a6c91a089a2df210a825f155", 0x11, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000280)=""/4096, 0x1000) io_pgetevents(r0, 0xf4c3, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x6}, 0x8}) clock_gettime(0x2, &(0x7f0000000100)) [ 268.017837] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 268.023076] RIP: 0033:0x457ec9 [ 268.026312] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.045256] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 268.053019] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 268.060333] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:30 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) socket(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r4 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r4) r5 = dup3(r3, 0xffffffffffffffff, 0x80000) futimesat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}}) flock(r3, 0x5) flock(r5, 0x100000000000005) r6 = gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000003c0)) tkill(r6, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, r6, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') [ 268.067667] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 268.074983] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 268.082290] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:30 executing program 3 (fault-call:5 fault-nth:24): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:30 executing program 4: clock_gettime(0x0, &(0x7f0000000100)) [ 268.270872] FAULT_INJECTION: forcing a failure. [ 268.270872] name failslab, interval 1, probability 0, space 0, times 0 [ 268.282739] CPU: 1 PID: 12229 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 268.289985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.299386] Call Trace: [ 268.302050] dump_stack+0x173/0x1d0 [ 268.305750] ? __should_failslab+0x278/0x2a0 [ 268.310220] should_fail+0xa19/0xb20 [ 268.314000] __should_failslab+0x278/0x2a0 [ 268.318286] should_failslab+0x29/0x70 [ 268.322222] kmem_cache_alloc_trace+0x125/0xb90 [ 268.326947] ? sctp_add_bind_addr+0x100/0x610 [ 268.331498] ? sctp_v6_cmp_addr+0x137/0x180 [ 268.335877] sctp_add_bind_addr+0x100/0x610 [ 268.340258] sctp_copy_local_addr_list+0x4e7/0x660 [ 268.345249] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 268.349626] sctp_copy_one_addr+0x1fd/0xc30 [ 268.354004] sctp_bind_addr_copy+0x22d/0x8a0 [ 268.358477] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 268.364077] __sctp_connect+0x121f/0x1c20 18:58:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 268.368308] sctp_setsockopt+0x583b/0x12480 [ 268.372694] ? aa_sock_opt_perm+0x121/0x270 [ 268.377072] ? sctp_shutdown+0x270/0x270 [ 268.381191] sock_common_setsockopt+0x13b/0x170 [ 268.385920] ? sock_common_recvmsg+0x290/0x290 [ 268.390549] __sys_setsockopt+0x493/0x540 [ 268.394807] __se_sys_setsockopt+0xdd/0x100 [ 268.399194] __x64_sys_setsockopt+0x62/0x80 [ 268.403576] do_syscall_64+0xbc/0xf0 [ 268.407354] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 268.412576] RIP: 0033:0x457ec9 18:58:30 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8d6, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1, 0x1, [{{0x2, 0x4e21, @loopback}}]}, 0x110) [ 268.415830] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.434875] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 268.442648] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 268.449975] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 268.457377] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 268.464695] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 268.472005] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:30 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) 18:58:30 executing program 3 (fault-call:5 fault-nth:25): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:30 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xdb, 0x101000) write$binfmt_misc(r1, &(0x7f0000000180)={'syz0', "8b09327303f7fcca8c6a71c683b9d8dcfc48639fe3f3231f986299d867592e5fc1cecc6003f05737c9c86d8e60cb740329b16ae8834e5618c784ee83f319e8b9f7b36a63524b0f6c6d57f2218fab4f49a8362d60bf6917e106e7ed509ac1273442d1"}, 0x66) r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x208000) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r3, 0x3, &(0x7f00000004c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000200)="32375f2e5362bcbcf6155816e42cf39ee46839853562acf1d99bf206940f44ab8dc5154b1a94ffe7ce90409fb4a3dbae47670ec2e9ad5a8db4a4c31bc52fbf823c6ca09dde8dba3c12dc25d9d94936750bf699d519dae4e15a8c60d4475fd3c6f721d7801e5405b82dfc066cd4e0caae2ccea0344e496395c19d2a6e4c9908e7945472f989993aba0e437f9895682286f76fc3232a16", 0x96, 0x7, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x5, r2, &(0x7f0000000300)="1fc31c66774869", 0x7, 0x8000, 0x0, 0x3, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000400)="84fdd63d3e529f6b6f78e1bc64bee4a81bd40eb6f5b02396ee854ac5066f62e2fca50c288926f11ec17f8f43f0aafd196b98b378645adb4137cf3720017765baa58fd17648cc16657cd6f26ca3a742e806ada77b24daf992b75002233e2ea6c4e7d8137ae14bf50000f13e3f123ddf0eab9b802586cb2b39e0eccad951e6c1d799a73d", 0x83, 0x9, 0x0, 0x1, r1}]) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:30 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = creat(&(0x7f0000007540)='./file0\x00', 0x60) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000007600)=0x10) recvmmsg(r1, &(0x7f000000b680)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/62, 0x3e}], 0x5, &(0x7f0000000480)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000001480)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001500)=""/180, 0xb4}, {&(0x7f00000015c0)=""/67, 0x43}], 0x2, &(0x7f0000001680)=""/210, 0xd2}, 0x1ff}, {{&(0x7f0000001780), 0x80, &(0x7f0000005b40)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/9, 0x9}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/116, 0x74}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/3, 0x3}, {&(0x7f0000005900)=""/255, 0xff}, {&(0x7f0000005a00)=""/253, 0xfd}, {&(0x7f0000005b00)=""/41, 0x29}], 0xa, &(0x7f0000005c00)=""/4096, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000007280)=[{&(0x7f0000006c00)=""/197, 0xc5}, {&(0x7f0000006d00)=""/198, 0xc6}, {&(0x7f0000006e00)=""/67, 0x43}, {&(0x7f0000006e80)=""/192, 0xc0}, {&(0x7f0000006f40)=""/143, 0x8f}, {&(0x7f0000007000)=""/198, 0xc6}, {&(0x7f0000007100)=""/187, 0xbb}, {&(0x7f00000071c0)=""/62, 0x3e}, {&(0x7f0000007200)=""/128, 0x80}], 0x9, &(0x7f0000007340)=""/1, 0x1}, 0x7670caf0}, {{0x0, 0x0, &(0x7f0000008800)=[{&(0x7f0000007380)=""/102, 0x66}, {&(0x7f0000007400)=""/35, 0x23}, {&(0x7f0000007440)=""/228, 0xe4}, {&(0x7f000000b900)=""/211, 0xd3}, {&(0x7f0000007640)=""/42, 0x2a}, {&(0x7f0000007680)=""/12, 0xc}, {&(0x7f00000076c0)=""/37, 0x25}, {&(0x7f0000007700)=""/130, 0x82}, {&(0x7f00000077c0)=""/4096, 0x1000}, {&(0x7f00000087c0)=""/45, 0x2d}], 0xa, &(0x7f00000088c0)=""/55, 0x37}, 0x10001}, {{0x0, 0x0, &(0x7f0000008a40)=[{&(0x7f0000008900)=""/207, 0xcf}, {&(0x7f0000008a00)=""/5, 0x5}], 0x2, &(0x7f0000008a80)=""/18, 0x12}, 0x10001}, {{&(0x7f0000008ac0), 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008b40)=""/68, 0x44}, {&(0x7f0000008bc0)=""/199, 0xc7}], 0x2, &(0x7f0000008d00)=""/130, 0x82}, 0x10000}, {{&(0x7f0000008dc0)=@ipx, 0x80, &(0x7f000000a280)=[{&(0x7f0000008e40)=""/57, 0x39}, {&(0x7f0000008e80)=""/128, 0x80}, {&(0x7f0000008f00)=""/31, 0x1f}, {&(0x7f0000008f40)=""/253, 0xfd}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f000000a040)=""/134, 0x86}, {&(0x7f000000a100)=""/207, 0xcf}, {&(0x7f000000a200)=""/95, 0x5f}], 0x8, &(0x7f000000a300)=""/54, 0x36}, 0x65}, {{&(0x7f000000a340)=@alg, 0x80, &(0x7f000000b580)=[{&(0x7f000000a3c0)=""/173, 0xad}, {&(0x7f000000a480)=""/4096, 0x1000}, {&(0x7f000000b480)=""/185, 0xb9}, {&(0x7f000000b540)=""/4, 0x4}], 0x4, &(0x7f000000b5c0)=""/132, 0x84}, 0x401}], 0x9, 0x0, &(0x7f000000b8c0)={0x77359400}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000075c0), &(0x7f0000007580)=0xfffffffffffffd75) [ 268.760853] FAULT_INJECTION: forcing a failure. [ 268.760853] name failslab, interval 1, probability 0, space 0, times 0 [ 268.772404] CPU: 1 PID: 12245 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 268.779647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.789552] Call Trace: [ 268.792226] dump_stack+0x173/0x1d0 [ 268.795911] ? __should_failslab+0x278/0x2a0 [ 268.800371] should_fail+0xa19/0xb20 [ 268.804155] __should_failslab+0x278/0x2a0 [ 268.808449] should_failslab+0x29/0x70 [ 268.812404] kmem_cache_alloc_trace+0x125/0xb90 [ 268.817144] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 268.822660] ? sctp_add_bind_addr+0x100/0x610 [ 268.827212] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 268.832638] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 268.837019] sctp_add_bind_addr+0x100/0x610 [ 268.841405] sctp_copy_local_addr_list+0x4e7/0x660 [ 268.846398] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 268.850771] sctp_copy_one_addr+0x1fd/0xc30 [ 268.855159] sctp_bind_addr_copy+0x22d/0x8a0 [ 268.859641] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 268.865235] __sctp_connect+0x121f/0x1c20 [ 268.869464] sctp_setsockopt+0x583b/0x12480 [ 268.873854] ? aa_sock_opt_perm+0x121/0x270 [ 268.878224] ? sctp_shutdown+0x270/0x270 [ 268.882338] sock_common_setsockopt+0x13b/0x170 [ 268.887064] ? sock_common_recvmsg+0x290/0x290 [ 268.891703] __sys_setsockopt+0x493/0x540 [ 268.895925] __se_sys_setsockopt+0xdd/0x100 [ 268.900311] __x64_sys_setsockopt+0x62/0x80 [ 268.904682] do_syscall_64+0xbc/0xf0 [ 268.908450] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 268.913673] RIP: 0033:0x457ec9 [ 268.916908] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.935848] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 268.943636] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 268.951085] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:31 executing program 4: clock_gettime(0x6, &(0x7f0000000100)) [ 268.958409] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 268.965718] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 268.973023] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:31 executing program 3 (fault-call:5 fault-nth:26): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:31 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'eql\x00\x00\x00\x00\\\x00\x00\x00\x13\x00', 0xf2dab82004d8fac7}) llistxattr(0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x17) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) 18:58:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 269.209022] FAULT_INJECTION: forcing a failure. [ 269.209022] name failslab, interval 1, probability 0, space 0, times 0 [ 269.220540] CPU: 1 PID: 12269 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 269.227779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.237293] Call Trace: [ 269.239951] dump_stack+0x173/0x1d0 [ 269.243650] ? __should_failslab+0x278/0x2a0 [ 269.248126] should_fail+0xa19/0xb20 [ 269.251907] __should_failslab+0x278/0x2a0 [ 269.256202] should_failslab+0x29/0x70 [ 269.260153] kmem_cache_alloc_trace+0x125/0xb90 [ 269.264878] ? sctp_add_bind_addr+0x100/0x610 [ 269.269429] ? sctp_v6_cmp_addr+0x137/0x180 [ 269.273807] sctp_add_bind_addr+0x100/0x610 [ 269.278197] sctp_copy_local_addr_list+0x4e7/0x660 [ 269.283188] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 269.287563] sctp_copy_one_addr+0x1fd/0xc30 [ 269.291965] sctp_bind_addr_copy+0x22d/0x8a0 [ 269.296441] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 269.302049] __sctp_connect+0x121f/0x1c20 [ 269.306277] sctp_setsockopt+0x583b/0x12480 [ 269.310670] ? aa_sock_opt_perm+0x121/0x270 [ 269.315049] ? sctp_shutdown+0x270/0x270 [ 269.319179] sock_common_setsockopt+0x13b/0x170 [ 269.323913] ? sock_common_recvmsg+0x290/0x290 [ 269.328536] __sys_setsockopt+0x493/0x540 [ 269.332754] __se_sys_setsockopt+0xdd/0x100 [ 269.337159] __x64_sys_setsockopt+0x62/0x80 [ 269.341539] do_syscall_64+0xbc/0xf0 [ 269.345324] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.350548] RIP: 0033:0x457ec9 [ 269.353801] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.372890] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 269.380658] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 269.387978] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 269.395291] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 269.402611] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:31 executing program 4: clock_gettime(0x1, &(0x7f0000000100)) [ 269.409938] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:31 executing program 4: clock_gettime(0x7ffffffffffff, &(0x7f0000000000)) 18:58:31 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:31 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x80000000000000, @stop_pts=0x951c}) socket$inet6_udplite(0xa, 0x2, 0x88) 18:58:31 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/196) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, 0x0) 18:58:31 executing program 3 (fault-call:5 fault-nth:27): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 269.721168] FAULT_INJECTION: forcing a failure. [ 269.721168] name failslab, interval 1, probability 0, space 0, times 0 [ 269.732856] CPU: 0 PID: 12289 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 269.740116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.749508] Call Trace: [ 269.752167] dump_stack+0x173/0x1d0 [ 269.755853] ? __should_failslab+0x278/0x2a0 [ 269.760364] should_fail+0xa19/0xb20 [ 269.764151] __should_failslab+0x278/0x2a0 [ 269.768459] should_failslab+0x29/0x70 [ 269.772427] kmem_cache_alloc_trace+0x125/0xb90 [ 269.777149] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 269.782651] ? sctp_add_bind_addr+0x100/0x610 [ 269.787203] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 269.793063] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 269.797449] sctp_add_bind_addr+0x100/0x610 [ 269.801825] sctp_copy_local_addr_list+0x4e7/0x660 [ 269.806819] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 269.811232] sctp_copy_one_addr+0x1fd/0xc30 [ 269.815631] sctp_bind_addr_copy+0x22d/0x8a0 [ 269.820119] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 269.825709] __sctp_connect+0x121f/0x1c20 [ 269.829945] sctp_setsockopt+0x583b/0x12480 [ 269.834331] ? aa_sock_opt_perm+0x121/0x270 [ 269.838698] ? sctp_shutdown+0x270/0x270 [ 269.842811] sock_common_setsockopt+0x13b/0x170 [ 269.847531] ? sock_common_recvmsg+0x290/0x290 [ 269.852162] __sys_setsockopt+0x493/0x540 [ 269.856363] __se_sys_setsockopt+0xdd/0x100 [ 269.860742] __x64_sys_setsockopt+0x62/0x80 [ 269.865110] do_syscall_64+0xbc/0xf0 [ 269.868879] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.874103] RIP: 0033:0x457ec9 [ 269.877332] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.896293] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 269.904051] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 269.911356] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:32 executing program 0: pipe(0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 269.918661] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 269.925969] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 269.933269] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:32 executing program 4: 18:58:32 executing program 3 (fault-call:5 fault-nth:28): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 270.047861] binder: 12303:12304 unknown command 0 [ 270.052974] binder: 12303:12304 ioctl c0306201 20000000 returned -22 18:58:32 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x10, 0x0, 0x765, &(0x7f0000000180)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) r2 = dup2(r1, r0) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x9}}, 0x18) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000001c0)={0x1, 0x7f}) write$FUSE_POLL(r2, &(0x7f0000000140)={0x18, 0xfffffffffffffffe, 0x5, {0x1}}, 0x18) clock_gettime(0x400000000000, &(0x7f0000000000)) 18:58:32 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 270.202144] FAULT_INJECTION: forcing a failure. [ 270.202144] name failslab, interval 1, probability 0, space 0, times 0 [ 270.213677] CPU: 1 PID: 12314 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 270.221000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.230398] Call Trace: [ 270.233056] dump_stack+0x173/0x1d0 [ 270.236768] ? __should_failslab+0x278/0x2a0 [ 270.241230] should_fail+0xa19/0xb20 [ 270.245002] __should_failslab+0x278/0x2a0 [ 270.249292] should_failslab+0x29/0x70 [ 270.253235] kmem_cache_alloc_trace+0x125/0xb90 [ 270.257973] ? sctp_add_bind_addr+0x100/0x610 [ 270.262525] ? sctp_v6_cmp_addr+0x137/0x180 [ 270.266903] sctp_add_bind_addr+0x100/0x610 [ 270.271284] sctp_copy_local_addr_list+0x4e7/0x660 [ 270.276294] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 270.280664] sctp_copy_one_addr+0x1fd/0xc30 [ 270.285043] sctp_bind_addr_copy+0x22d/0x8a0 [ 270.289516] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 270.295112] __sctp_connect+0x121f/0x1c20 [ 270.299338] sctp_setsockopt+0x583b/0x12480 [ 270.303724] ? aa_sock_opt_perm+0x121/0x270 [ 270.308092] ? sctp_shutdown+0x270/0x270 [ 270.312220] sock_common_setsockopt+0x13b/0x170 [ 270.316956] ? sock_common_recvmsg+0x290/0x290 [ 270.321593] __sys_setsockopt+0x493/0x540 [ 270.325809] __se_sys_setsockopt+0xdd/0x100 [ 270.330206] __x64_sys_setsockopt+0x62/0x80 [ 270.334570] do_syscall_64+0xbc/0xf0 [ 270.338345] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.343615] RIP: 0033:0x457ec9 18:58:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:32 executing program 0: pipe(0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 270.346874] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.365818] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 270.365864] binder: 12321:12322 unknown command 0 [ 270.373567] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 270.373595] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 270.373614] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 18:58:32 executing program 4: clock_gettime(0x2, &(0x7f0000000080)) [ 270.373635] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 270.373655] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 270.415527] binder: 12321:12322 ioctl c0306201 20000000 returned -22 18:58:32 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @raw_data=[0x7, 0x5, 0x0, 0xfffffffffffffd88, 0x10000, 0xffffffff, 0x7, 0x7, 0x6f9c, 0x5, 0x1, 0x1ff, 0x1, 0x6, 0x1, 0x9]}) 18:58:32 executing program 3 (fault-call:5 fault-nth:29): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:32 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) clock_gettime(0x7, &(0x7f0000000000)) 18:58:32 executing program 0: pipe(0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 270.739678] binder: 12342:12343 unknown command 0 [ 270.744781] binder: 12342:12343 ioctl c0306201 20000000 returned -22 [ 270.754669] FAULT_INJECTION: forcing a failure. [ 270.754669] name failslab, interval 1, probability 0, space 0, times 0 [ 270.766181] CPU: 1 PID: 12344 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 270.773410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.782796] Call Trace: [ 270.785447] dump_stack+0x173/0x1d0 [ 270.789134] ? __should_failslab+0x278/0x2a0 [ 270.793600] should_fail+0xa19/0xb20 [ 270.797371] __should_failslab+0x278/0x2a0 [ 270.801663] should_failslab+0x29/0x70 [ 270.805613] kmem_cache_alloc_trace+0x125/0xb90 [ 270.810339] ? sctp_add_bind_addr+0x100/0x610 [ 270.814906] ? sctp_v6_cmp_addr+0x137/0x180 [ 270.819279] sctp_add_bind_addr+0x100/0x610 [ 270.823667] sctp_copy_local_addr_list+0x4e7/0x660 [ 270.828661] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 270.833165] sctp_copy_one_addr+0x1fd/0xc30 [ 270.837548] sctp_bind_addr_copy+0x22d/0x8a0 [ 270.842033] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 270.847631] __sctp_connect+0x121f/0x1c20 [ 270.851853] sctp_setsockopt+0x583b/0x12480 [ 270.856429] ? aa_sock_opt_perm+0x121/0x270 [ 270.860812] ? sctp_shutdown+0x270/0x270 [ 270.864926] sock_common_setsockopt+0x13b/0x170 [ 270.869672] ? sock_common_recvmsg+0x290/0x290 [ 270.874301] __sys_setsockopt+0x493/0x540 [ 270.878507] __se_sys_setsockopt+0xdd/0x100 [ 270.882891] __x64_sys_setsockopt+0x62/0x80 [ 270.887259] do_syscall_64+0xbc/0xf0 [ 270.891037] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.896263] RIP: 0033:0x457ec9 [ 270.899500] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.918447] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 270.926219] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 270.933531] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:33 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20b00, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x721, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1c7c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40) clock_gettime(0x6, &(0x7f0000000000)) 18:58:33 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001440)={0x0, 0xffffffffffffff9c, 0x0, 0x14, &(0x7f0000001400)='\\posix_acl_access\xa0%\x00'}, 0x30) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getuid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000d240)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 270.940845] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 270.948156] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 270.955467] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:33 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:33 executing program 4: clock_gettime(0x2, &(0x7f0000000000)) 18:58:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, &(0x7f0000011000/0x3000)=nil, 0x2000}) 18:58:33 executing program 3 (fault-call:5 fault-nth:30): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:33 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) socket$unix(0x1, 0x5, 0x0) 18:58:33 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0x5, @loopback, 0x1}], 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x2, 0x8000, 0x3, 0xfffffffffffffffd, 0x3, 0x0, 0x101, 0x0}, &(0x7f00000002c0)=0x20) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x2}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x141840, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x10001, 0x50, 0x2294, 0x10000, 0x0, 0x5fb5, 0x1, 0x1f, 0x7, 0x1cfd, 0x1da, 0x82a, 0x9, 0x5, 0x100000001]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r4, 0x100000000}, &(0x7f00000000c0)=0x8) 18:58:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, &(0x7f0000011000/0x3000)=nil, 0x2000}) [ 271.511244] FAULT_INJECTION: forcing a failure. [ 271.511244] name failslab, interval 1, probability 0, space 0, times 0 [ 271.522858] CPU: 0 PID: 12378 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 271.530102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.539510] Call Trace: [ 271.542165] dump_stack+0x173/0x1d0 [ 271.545850] ? __should_failslab+0x278/0x2a0 [ 271.550312] should_fail+0xa19/0xb20 [ 271.554085] __should_failslab+0x278/0x2a0 18:58:33 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x40) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) clock_gettime(0x2, &(0x7f0000000100)) [ 271.558556] should_failslab+0x29/0x70 [ 271.562515] kmem_cache_alloc_trace+0x125/0xb90 [ 271.567249] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 271.572753] ? sctp_add_bind_addr+0x100/0x610 [ 271.577305] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 271.582723] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 271.587103] sctp_add_bind_addr+0x100/0x610 [ 271.591489] sctp_copy_local_addr_list+0x4e7/0x660 [ 271.596479] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 271.600852] sctp_copy_one_addr+0x1fd/0xc30 [ 271.605233] sctp_bind_addr_copy+0x22d/0x8a0 [ 271.609712] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 271.615300] __sctp_connect+0x121f/0x1c20 [ 271.619527] sctp_setsockopt+0x583b/0x12480 [ 271.624405] ? aa_sock_opt_perm+0x121/0x270 [ 271.628792] ? sctp_shutdown+0x270/0x270 [ 271.632905] sock_common_setsockopt+0x13b/0x170 [ 271.637655] ? sock_common_recvmsg+0x290/0x290 [ 271.642292] __sys_setsockopt+0x493/0x540 [ 271.646512] __se_sys_setsockopt+0xdd/0x100 [ 271.650906] __x64_sys_setsockopt+0x62/0x80 [ 271.655295] do_syscall_64+0xbc/0xf0 [ 271.659105] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 271.664354] RIP: 0033:0x457ec9 [ 271.667654] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.686628] RSP: 002b:00007fdbbd28fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 271.694388] RAX: ffffffffffffffda RBX: 00007fdbbd28fc90 RCX: 0000000000457ec9 [ 271.701693] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 18:58:33 executing program 4: clock_gettime(0x6, &(0x7f0000000040)) 18:58:33 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2000000000000003) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) flock(r0, 0x800000002) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000047aa50fe3aa893baa21dbfd1d"], 0xf, 0x400}, 0x0) [ 271.708996] RBP: 000000000073bfa0 R08: 000000000000001c R09: 0000000000000000 [ 271.716304] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2906d4 [ 271.723621] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 18:58:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:34 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x951d51e26635ccd9, 0x6, {r3, r4/1000+10000}, {r5, r6/1000+30000}, {0x3, 0x3, 0x3, 0x2}, 0x1, @canfd={{0x3, 0x9, 0x40, 0xc73}, 0x2d, 0x2, 0x0, 0x0, "a8e783db70a5699e4889334b9cb51a2884aa13a678d8be1dd8cb1f251a38aa25f3320d8d497b165a2cddee53b714a700eb08fece5391d7a38a0aa16f80bf7c73"}}, 0x80}, 0x1, 0x0, 0x0, 0x8c4}, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@multicast2, 0x4e23, 0x0, 0x4e23, 0x100000000, 0xa, 0x20, 0x0, 0x0, r1, r2}, {0x800, 0x0, 0x6, 0x2, 0x400, 0x7, 0x400, 0x7872}, {0x46c3bf5e, 0x33, 0x4, 0x4}, 0xc17, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback, 0x4d3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3501, 0x2, 0x0, 0x40, 0x9ef9, 0x2, 0x8000}}, 0xe8) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:34 executing program 4: clock_gettime(0x10000000004, &(0x7f0000000080)) socket$nl_netfilter(0x10, 0x3, 0xc) 18:58:34 executing program 3 (fault-call:5 fault-nth:31): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:34 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2000000000000003) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) flock(r0, 0x800000002) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000047a"], 0x4, 0x400}, 0x0) [ 272.108734] FAULT_INJECTION: forcing a failure. [ 272.108734] name failslab, interval 1, probability 0, space 0, times 0 [ 272.120154] CPU: 0 PID: 12408 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 272.127378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.136767] Call Trace: [ 272.139426] dump_stack+0x173/0x1d0 [ 272.143121] ? __should_failslab+0x278/0x2a0 [ 272.147594] should_fail+0xa19/0xb20 [ 272.151398] __should_failslab+0x278/0x2a0 18:58:34 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x16000, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x2, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8000, 0x80) write$P9_RLERROR(r0, &(0x7f0000000080)={0x29, 0x7, 0x1, {0x20, 'vmnet1mime_type{securitytrusted-'}}, 0x29) [ 272.155703] should_failslab+0x29/0x70 [ 272.159653] kmem_cache_alloc_trace+0x125/0xb90 [ 272.164387] ? sctp_add_bind_addr+0x100/0x610 [ 272.168941] ? sctp_v6_cmp_addr+0x137/0x180 [ 272.173402] sctp_add_bind_addr+0x100/0x610 [ 272.177782] sctp_copy_local_addr_list+0x4e7/0x660 [ 272.182773] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 272.187140] sctp_copy_one_addr+0x1fd/0xc30 [ 272.191519] sctp_bind_addr_copy+0x22d/0x8a0 [ 272.195995] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 272.201615] __sctp_connect+0x121f/0x1c20 [ 272.205857] sctp_setsockopt+0x583b/0x12480 [ 272.210255] ? aa_sock_opt_perm+0x121/0x270 [ 272.214697] ? sctp_shutdown+0x270/0x270 [ 272.218843] sock_common_setsockopt+0x13b/0x170 [ 272.223573] ? sock_common_recvmsg+0x290/0x290 [ 272.228218] __sys_setsockopt+0x493/0x540 [ 272.232435] __se_sys_setsockopt+0xdd/0x100 [ 272.236838] __x64_sys_setsockopt+0x62/0x80 [ 272.241224] do_syscall_64+0xbc/0xf0 [ 272.245002] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 272.250262] RIP: 0033:0x457ec9 [ 272.253517] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.272478] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 272.280353] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 272.287663] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 272.294995] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 272.302301] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:34 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16e9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="50b3"], 0x1, 0x0, 0x0) [ 272.309627] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:34 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xc1, 0x4, 0xbb, 0x2}, {0x1000, 0x8a3, 0x1, 0x2}, {0x6, 0x1ff, 0x4, 0x8}, {0x4, 0x6, 0x2, 0x9}, {0x6, 0x5, 0x7ff, 0xffffffffffffff7f}, {0xffffffffffffffff, 0x7, 0x8, 0x6}]}, 0x10) 18:58:34 executing program 3 (fault-call:5 fault-nth:32): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:34 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[{0x130, 0xffff, 0x0, "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"}], 0x130}, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:58:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 272.604349] FAULT_INJECTION: forcing a failure. [ 272.604349] name failslab, interval 1, probability 0, space 0, times 0 [ 272.615878] CPU: 1 PID: 12438 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 272.623115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.632510] Call Trace: [ 272.635170] dump_stack+0x173/0x1d0 [ 272.638855] ? __should_failslab+0x278/0x2a0 [ 272.643318] should_fail+0xa19/0xb20 [ 272.647093] __should_failslab+0x278/0x2a0 [ 272.651394] should_failslab+0x29/0x70 [ 272.655339] kmem_cache_alloc_trace+0x125/0xb90 [ 272.660070] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 272.665595] ? sctp_add_bind_addr+0x100/0x610 [ 272.670158] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 272.675598] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 272.679977] sctp_add_bind_addr+0x100/0x610 [ 272.684359] sctp_copy_local_addr_list+0x4e7/0x660 [ 272.689353] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 272.693727] sctp_copy_one_addr+0x1fd/0xc30 [ 272.698113] sctp_bind_addr_copy+0x22d/0x8a0 [ 272.702599] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 272.708309] __sctp_connect+0x121f/0x1c20 [ 272.712659] sctp_setsockopt+0x583b/0x12480 [ 272.717047] ? aa_sock_opt_perm+0x121/0x270 [ 272.721438] ? sctp_shutdown+0x270/0x270 [ 272.725561] sock_common_setsockopt+0x13b/0x170 [ 272.730299] ? sock_common_recvmsg+0x290/0x290 [ 272.734936] __sys_setsockopt+0x493/0x540 [ 272.739159] __se_sys_setsockopt+0xdd/0x100 [ 272.743552] __x64_sys_setsockopt+0x62/0x80 [ 272.747947] do_syscall_64+0xbc/0xf0 [ 272.751724] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 272.756947] RIP: 0033:0x457ec9 [ 272.760198] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.779155] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 272.786927] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 272.794254] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 272.801574] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 272.808900] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 272.816218] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:35 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') 18:58:35 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2) mknod(&(0x7f0000000200)='./file0\x00', 0x8007, 0x16ea) flock(r0, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="dcf7fc8ded697d15dad790a75c00a6fdb45498"], 0x13}, 0x0) 18:58:35 executing program 4: clock_gettime(0x2, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x1e, 0x1) 18:58:35 executing program 3 (fault-call:5 fault-nth:33): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf20000000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 273.084904] FAULT_INJECTION: forcing a failure. [ 273.084904] name failslab, interval 1, probability 0, space 0, times 0 [ 273.096464] CPU: 1 PID: 12459 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 273.103701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.113091] Call Trace: [ 273.115751] dump_stack+0x173/0x1d0 [ 273.119430] ? __should_failslab+0x278/0x2a0 [ 273.123892] should_fail+0xa19/0xb20 [ 273.127663] __should_failslab+0x278/0x2a0 [ 273.131951] should_failslab+0x29/0x70 [ 273.135909] kmem_cache_alloc_trace+0x125/0xb90 [ 273.140655] ? sctp_add_bind_addr+0x100/0x610 [ 273.145228] ? sctp_v6_cmp_addr+0x137/0x180 [ 273.149620] sctp_add_bind_addr+0x100/0x610 [ 273.154006] sctp_copy_local_addr_list+0x4e7/0x660 [ 273.158996] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 273.163363] sctp_copy_one_addr+0x1fd/0xc30 [ 273.167740] sctp_bind_addr_copy+0x22d/0x8a0 [ 273.172213] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 273.177808] __sctp_connect+0x121f/0x1c20 [ 273.182044] sctp_setsockopt+0x583b/0x12480 [ 273.186428] ? aa_sock_opt_perm+0x121/0x270 [ 273.190803] ? sctp_shutdown+0x270/0x270 [ 273.194915] sock_common_setsockopt+0x13b/0x170 [ 273.199646] ? sock_common_recvmsg+0x290/0x290 [ 273.204269] __sys_setsockopt+0x493/0x540 [ 273.208475] __se_sys_setsockopt+0xdd/0x100 [ 273.212860] __x64_sys_setsockopt+0x62/0x80 [ 273.217226] do_syscall_64+0xbc/0xf0 [ 273.221000] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 273.226227] RIP: 0033:0x457ec9 [ 273.229463] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.248405] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 273.256165] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 273.263468] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 273.270770] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 273.278078] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:35 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16e9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="50b390"], 0x1, 0x0, 0x0) [ 273.285389] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:35 executing program 4: 18:58:35 executing program 3 (fault-call:5 fault-nth:34): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 273.502948] FAULT_INJECTION: forcing a failure. [ 273.502948] name failslab, interval 1, probability 0, space 0, times 0 [ 273.514624] CPU: 0 PID: 12478 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 273.521856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.531255] Call Trace: [ 273.533912] dump_stack+0x173/0x1d0 [ 273.537607] ? __should_failslab+0x278/0x2a0 [ 273.542072] should_fail+0xa19/0xb20 [ 273.545843] __should_failslab+0x278/0x2a0 [ 273.550140] should_failslab+0x29/0x70 [ 273.554084] kmem_cache_alloc_trace+0x125/0xb90 [ 273.558894] ? sctp_add_bind_addr+0x100/0x610 [ 273.563444] ? sctp_v6_cmp_addr+0x137/0x180 [ 273.567820] sctp_add_bind_addr+0x100/0x610 [ 273.572202] sctp_copy_local_addr_list+0x4e7/0x660 [ 273.577197] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 273.581591] sctp_copy_one_addr+0x1fd/0xc30 [ 273.585977] sctp_bind_addr_copy+0x22d/0x8a0 [ 273.590451] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 273.596041] __sctp_connect+0x121f/0x1c20 18:58:35 executing program 4: clock_gettime(0x40000002, &(0x7f0000000000)) 18:58:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf20000000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:35 executing program 0: [ 273.600266] sctp_setsockopt+0x583b/0x12480 [ 273.604665] ? aa_sock_opt_perm+0x121/0x270 [ 273.609038] ? sctp_shutdown+0x270/0x270 [ 273.613155] sock_common_setsockopt+0x13b/0x170 [ 273.617884] ? sock_common_recvmsg+0x290/0x290 [ 273.623015] __sys_setsockopt+0x493/0x540 [ 273.627373] __se_sys_setsockopt+0xdd/0x100 [ 273.631761] __x64_sys_setsockopt+0x62/0x80 [ 273.636138] do_syscall_64+0xbc/0xf0 [ 273.639925] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 273.645153] RIP: 0033:0x457ec9 [ 273.648386] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.667333] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 273.675101] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 273.682409] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 273.689717] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 273.697026] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 273.704341] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:35 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000580)=[{&(0x7f0000000100)="d00cddbc0f", 0x5}, {&(0x7f0000000180)="789fc3d4dcbd6c796112a2828dcc363d22394708e0de7eec5697870faf1159218bf6b55f05243d97838abbd45f20fbf69e5793fed0c060bdb489c59b8123bb22f9f02cc452d38988b767574939f2daa59b118f44592bc2837c845ed3c0d98cc85ba6571560caab3266ed322ff881e0", 0x6f}, {&(0x7f0000000200)="0865f9a764249538364fff383c48ce3b26e7d6524dffa1bc37d8921d2efba185c4f5520fa46ee908a703720c8ecaa3abd7b86542f3e20108780752972e386bd5e25b268df27bd7dac26916213e6ed9fc455718f9c7f95e21b4169defd16ff3d3a46f7f704f30830b19faa212ced9fda5953a4afd", 0x74}, {&(0x7f0000000280)="90550bff14f125a12fdbfa01068be08f06852a736092a90d0ffadda813a77738c969ca54b16d68c1fcfefc8f3b928def1ee39af9af3d6a3c84630b6d8adcb30e3afe164c93babc4115dccda7038ae593c916aaeae7a5a8f11204090b8694b5b9018034afbcd97c3b555ebf0d6fe263e63b36", 0x72}, {&(0x7f0000000300)="e9ba606048e6f2de43824ec49894e126577359e152bdede40d57a7a1eaa7778663daf84cce24177ef7d08e9760f04009d6b020888228750f30802231fbfdffb5d3f6ff10abbeb9e3ddbbd516b5d8329a5a37876e01ab8fd5f7039f0e15bfff600ebfe3fef25fd3881580b2ba83aaedf291e3d77744cf8a64957d1386a65e294468a92d11ab708ea58a88dba9fe4c072f5c4af057d272299eb4779f727b5e0acd6882fd44bae69c71864b5d03def525e79b709989f13287585e", 0xb9}, {&(0x7f0000000400)="c296777fc6a8cb895ca44b7c0e06c7670143f952995cc48c8bc95ee457e1fa390d9dac2e21ef9fddfca0bf48f632929f4b9112b865f9b9383d61df1c8c64c196bd900ff42b511cfe293b7c79e9447688bec3d95ff60bf4a86928c470ca9a1ad6d348a53b47e26a0e4157e12a7b90e263764ac8737d02318b4a9fe5773bab595333e114fb2bcfa04c4cd4fcfe98e7e77a7b35efda5a6f088e5405ea7b67594034e975b1be63b5dede8462753b085ef0d23e0d40df384533ec64eb0737acabb9e809", 0xc1}, {&(0x7f0000000500)="3a601efd5f1b21d86337394b5f387c5840092ef206fe803314749082ad715896f900f5c70f37b41d80", 0x29}, {&(0x7f0000000540)="7acdf53806d358e0a0e0738eed5d261f6df4166355756dde", 0x18}], 0x8, r1) keyctl$assume_authority(0x10, r1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @start={0x7, 0x1}}) 18:58:35 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x880, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0x98c, 0x100, 0x1f}, {0x100000000, 0x80000001, 0x4, 0x7ff}]}, 0x10) clock_gettime(0x4, &(0x7f0000000100)) 18:58:35 executing program 0: 18:58:35 executing program 3 (fault-call:5 fault-nth:35): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf20000000000000"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:36 executing program 0: 18:58:36 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)) clock_gettime(0x2, &(0x7f0000000100)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'vcan0\x00'}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) [ 274.140073] FAULT_INJECTION: forcing a failure. [ 274.140073] name failslab, interval 1, probability 0, space 0, times 0 [ 274.151532] CPU: 0 PID: 12511 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 274.158771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.168164] Call Trace: [ 274.170820] dump_stack+0x173/0x1d0 [ 274.174505] ? __should_failslab+0x278/0x2a0 [ 274.178964] should_fail+0xa19/0xb20 [ 274.182729] __should_failslab+0x278/0x2a0 [ 274.187019] should_failslab+0x29/0x70 [ 274.190962] kmem_cache_alloc_trace+0x125/0xb90 [ 274.195697] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 274.201200] ? sctp_add_bind_addr+0x100/0x610 [ 274.205751] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 274.211157] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 274.215524] sctp_add_bind_addr+0x100/0x610 [ 274.219899] sctp_copy_local_addr_list+0x4e7/0x660 [ 274.224888] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 274.229251] sctp_copy_one_addr+0x1fd/0xc30 [ 274.233635] sctp_bind_addr_copy+0x22d/0x8a0 [ 274.238101] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 274.243691] __sctp_connect+0x121f/0x1c20 [ 274.247909] sctp_setsockopt+0x583b/0x12480 [ 274.252294] ? aa_sock_opt_perm+0x121/0x270 [ 274.256675] ? sctp_shutdown+0x270/0x270 [ 274.260785] sock_common_setsockopt+0x13b/0x170 [ 274.265526] ? sock_common_recvmsg+0x290/0x290 [ 274.270144] __sys_setsockopt+0x493/0x540 [ 274.274351] __se_sys_setsockopt+0xdd/0x100 [ 274.278729] __x64_sys_setsockopt+0x62/0x80 [ 274.283119] do_syscall_64+0xbc/0xf0 [ 274.286893] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 274.292115] RIP: 0033:0x457ec9 [ 274.295344] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.314295] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 274.322051] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 274.329360] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:36 executing program 0: 18:58:36 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r0, 0x800, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)) [ 274.336666] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 274.343974] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 274.351292] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:36 executing program 0: 18:58:36 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x2c6) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000280)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xfffffffffffffc15) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000180)=ANY=[@ANYBLOB="050000000000000006000000000000000700000000000000", @ANYRES32=r0, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000010001000000000000000000000000627f00", @ANYRES32=r0, @ANYBLOB="00000000050000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000040000000000000000000000000000000000000000000000"]) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xb) 18:58:36 executing program 3 (fault-call:5 fault-nth:36): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:36 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = mq_open(&(0x7f0000000040)='&wlan1\xca,em1em0{systemtrusted-GPL\x00', 0x40, 0x2, &(0x7f0000000140)={0x11f2, 0x5, 0x101, 0x80000000000000, 0x3fc000, 0x80000001, 0x5, 0x8000}) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x7, 0x7) [ 274.662293] protocol 88fb is buggy, dev hsr_slave_0 [ 274.662632] protocol 88fb is buggy, dev hsr_slave_1 [ 274.667770] protocol 88fb is buggy, dev hsr_slave_1 [ 274.678037] protocol 88fb is buggy, dev hsr_slave_0 18:58:36 executing program 0: 18:58:36 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) 18:58:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:36 executing program 0: 18:58:37 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6, 0x4e24, 0x0, 0x4e23, 0x6, 0xa, 0xa0, 0xa0, 0xfb, r2, r3}, {0x9a, 0x0, 0x7f, 0x0, 0x80000001, 0x101, 0x1f, 0x6}, {0x6, 0x8, 0x2686, 0x1f}, 0x4, 0x6e6bbc, 0x2, 0x1, 0x0, 0x1}, {{@in=@local, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x4, 0x3, 0x1, 0x3, 0xb216, 0x1f}}, 0xe8) 18:58:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 275.104427] FAULT_INJECTION: forcing a failure. [ 275.104427] name failslab, interval 1, probability 0, space 0, times 0 [ 275.115910] CPU: 1 PID: 12558 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 275.123141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.132532] Call Trace: [ 275.135191] dump_stack+0x173/0x1d0 [ 275.138867] ? __should_failslab+0x278/0x2a0 [ 275.143324] should_fail+0xa19/0xb20 [ 275.147091] __should_failslab+0x278/0x2a0 [ 275.151388] should_failslab+0x29/0x70 [ 275.155333] kmem_cache_alloc_trace+0x125/0xb90 [ 275.160060] ? sctp_add_bind_addr+0x100/0x610 [ 275.164628] ? sctp_v6_cmp_addr+0x137/0x180 [ 275.168996] sctp_add_bind_addr+0x100/0x610 [ 275.173378] sctp_copy_local_addr_list+0x4e7/0x660 [ 275.178367] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 275.182732] sctp_copy_one_addr+0x1fd/0xc30 [ 275.187111] sctp_bind_addr_copy+0x22d/0x8a0 [ 275.191599] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 275.197201] __sctp_connect+0x121f/0x1c20 [ 275.201427] sctp_setsockopt+0x583b/0x12480 [ 275.205815] ? aa_sock_opt_perm+0x121/0x270 [ 275.210184] ? sctp_shutdown+0x270/0x270 [ 275.214292] sock_common_setsockopt+0x13b/0x170 [ 275.219018] ? sock_common_recvmsg+0x290/0x290 [ 275.223645] __sys_setsockopt+0x493/0x540 [ 275.227854] __se_sys_setsockopt+0xdd/0x100 [ 275.232236] __x64_sys_setsockopt+0x62/0x80 [ 275.236615] do_syscall_64+0xbc/0xf0 [ 275.240392] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 275.245630] RIP: 0033:0x457ec9 [ 275.248865] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.267806] RSP: 002b:00007fdbbd26ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 275.275561] RAX: ffffffffffffffda RBX: 00007fdbbd26ec90 RCX: 0000000000457ec9 [ 275.282876] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 275.290182] RBP: 000000000073c040 R08: 000000000000001c R09: 0000000000000000 [ 275.297486] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd26f6d4 18:58:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:37 executing program 0: 18:58:37 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x9, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:37 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x442800, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/185) clock_gettime(0xfffffffffd, &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000200)={0x5, 0x0, [{0x80000001, 0x2, 0x0, 0x0, @msi={0x6, 0xb0, 0xfa}}, {0x96, 0x2, 0x0, 0x0, @adapter={0x5, 0xc06, 0x7, 0x7ff, 0x1000}}, {0xfff, 0x3, 0x0, 0x0, @msi={0xfffffffffffffff9, 0xb1}}, {0x9, 0x4, 0x0, 0x0, @msi={0x3, 0x2, 0x7fff}}, {0x80000001, 0x3, 0x0, 0x0, @sint={0x200, 0x7f}}]}) [ 275.304788] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 18:58:37 executing program 3 (fault-call:5 fault-nth:37): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:37 executing program 0: 18:58:37 executing program 4: clock_gettime(0xffffffffffffffff, &(0x7f0000000140)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x2400, 0xb, 0x11, 0x10, "9c329b6b9c5c026d29fffb5d288b86f21c364ecc93768313a51a609f860a2661cda7bd0b8ecaf70ae0a8ea6174a6d73f29a53b8fbf6eea5f7d77144a2d8d0216", "7990c70d83715f012b13425a942ee4b48f7770038db88ee23d5f57b651c57226", [0x4f74, 0x1]}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x800, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000b40)='cpuset.effective_mems\x00\xfef\x13\xf0\xeb\xd2n\xd9wg\xe5\x0e\xff\x84a\xe9\x1c\xe4\x8aN\x10\xf6\xc9OF\xb0c=,\x05\x8b\xed@\x89:\x7f-\xb8\xdd~V\xd89\xcf\xb2\x9d\x8dX\x93\xdatp&\xcf\xd7\x1f\x96\xc8\f\x96/\xf7\x14\x14\xdb\xbf\x1d\xe8\xc5\xcd\xcf\xfeko\xd0x', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r1, 0x8818564c, &(0x7f00000001c0)) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast, 'bcsf0\x00'}}, 0x1e) 18:58:37 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000380)={0x2, @win={{0x0, 0x0, 0x56595559}, 0x0, 0x0, &(0x7f0000000140)={{}, &(0x7f0000000100)={{}, &(0x7f00000000c0)}}, 0x0, &(0x7f0000000200)}}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 275.711563] FAULT_INJECTION: forcing a failure. [ 275.711563] name failslab, interval 1, probability 0, space 0, times 0 [ 275.723142] CPU: 1 PID: 12593 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 275.730361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.739752] Call Trace: [ 275.742402] dump_stack+0x173/0x1d0 [ 275.746083] ? __should_failslab+0x278/0x2a0 [ 275.750545] should_fail+0xa19/0xb20 [ 275.754318] __should_failslab+0x278/0x2a0 18:58:37 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000000)={0x101, 0x7ff, 0xfff, 0x8, 0xfc, 0x1f, 0x10001, 0x5}, &(0x7f0000000040)={0x0, 0x6, 0x7fff, 0x20, 0x7, 0x1ff, 0x2, 0x2}, &(0x7f0000000080)={0x9, 0x4, 0x150, 0x5, 0xe1, 0x7fff, 0x6, 0xc3}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x848}, 0x8}) [ 275.758615] should_failslab+0x29/0x70 [ 275.762556] kmem_cache_alloc_trace+0x125/0xb90 [ 275.767291] ? sctp_add_bind_addr+0x100/0x610 [ 275.771847] ? sctp_v6_cmp_addr+0x137/0x180 [ 275.776221] sctp_add_bind_addr+0x100/0x610 [ 275.780603] sctp_copy_local_addr_list+0x4e7/0x660 [ 275.785598] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 275.790488] sctp_copy_one_addr+0x1fd/0xc30 [ 275.794865] sctp_bind_addr_copy+0x22d/0x8a0 [ 275.799338] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 275.804926] __sctp_connect+0x121f/0x1c20 [ 275.809159] sctp_setsockopt+0x583b/0x12480 [ 275.814353] ? aa_sock_opt_perm+0x121/0x270 [ 275.818729] ? sctp_shutdown+0x270/0x270 [ 275.822843] sock_common_setsockopt+0x13b/0x170 [ 275.827567] ? sock_common_recvmsg+0x290/0x290 [ 275.832201] __sys_setsockopt+0x493/0x540 [ 275.836418] __se_sys_setsockopt+0xdd/0x100 [ 275.840798] __x64_sys_setsockopt+0x62/0x80 [ 275.845167] do_syscall_64+0xbc/0xf0 [ 275.848946] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 275.854172] RIP: 0033:0x457ec9 [ 275.857403] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.876353] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 275.884219] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 275.891534] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 275.898858] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 18:58:37 executing program 4: clock_gettime(0x2, &(0x7f0000000280)) prctl$PR_GET_SECUREBITS(0x1b) r0 = syz_open_dev$radio(&(0x7f00000002c0)='/dev/radio#\x00', 0x2, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001500)=0x1, &(0x7f0000001540)=0x4) semget$private(0x0, 0x3, 0x40) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r1, 0xa9, "1133fc", "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"}}, 0x110) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000040)) [ 275.906180] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 275.913488] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:38 executing program 0: 18:58:38 executing program 4: clock_gettime(0x1, &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, 0x0) 18:58:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:38 executing program 3 (fault-call:5 fault-nth:38): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:38 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000240)={0x0, 0x0, @stop_pts=0x951c}) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @raw_data=[0x7, 0x45f8, 0x9, 0xffffffff, 0x7e43, 0x4a, 0x2, 0x3, 0x7, 0x5, 0x7, 0x7b, 0x2, 0x0, 0x3f11d499, 0x6, 0xe18, 0x9, 0x7f, 0x1, 0x1000, 0x20, 0xfff, 0x3, 0x2, 0xfffffffffffffbff, 0x73, 0x3f, 0x7d1, 0x1, 0x8, 0xffffffffffffffff]}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x595f, 0x0, 0x10003, 0x9}) write$FUSE_WRITE(r0, &(0x7f0000000200)={0x18, 0x0, 0x5, {0x9}}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xc40, r1, 0x10001, 0xffff}) [ 276.275388] FAULT_INJECTION: forcing a failure. [ 276.275388] name failslab, interval 1, probability 0, space 0, times 0 [ 276.286808] CPU: 0 PID: 12614 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 276.294038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.303431] Call Trace: [ 276.306084] dump_stack+0x173/0x1d0 [ 276.309767] ? __should_failslab+0x278/0x2a0 [ 276.314833] should_fail+0xa19/0xb20 [ 276.318615] __should_failslab+0x278/0x2a0 [ 276.322914] should_failslab+0x29/0x70 [ 276.326855] kmem_cache_alloc_trace+0x125/0xb90 [ 276.331606] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 276.337109] ? sctp_add_bind_addr+0x100/0x610 [ 276.341667] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 276.347081] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 276.351457] sctp_add_bind_addr+0x100/0x610 [ 276.355846] sctp_copy_local_addr_list+0x4e7/0x660 [ 276.360834] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 276.365206] sctp_copy_one_addr+0x1fd/0xc30 [ 276.369603] sctp_bind_addr_copy+0x22d/0x8a0 [ 276.374089] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 276.379689] __sctp_connect+0x121f/0x1c20 [ 276.383920] sctp_setsockopt+0x583b/0x12480 [ 276.388314] ? aa_sock_opt_perm+0x121/0x270 [ 276.392699] ? sctp_shutdown+0x270/0x270 [ 276.396819] sock_common_setsockopt+0x13b/0x170 [ 276.401548] ? sock_common_recvmsg+0x290/0x290 [ 276.406187] __sys_setsockopt+0x493/0x540 [ 276.410410] __se_sys_setsockopt+0xdd/0x100 [ 276.414789] __x64_sys_setsockopt+0x62/0x80 [ 276.419153] do_syscall_64+0xbc/0xf0 [ 276.422925] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 276.428145] RIP: 0033:0x457ec9 [ 276.431375] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.450308] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 276.458067] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 276.465369] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 276.472678] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 276.479988] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 276.487298] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:38 executing program 0: 18:58:38 executing program 4: clock_gettime(0x802, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x18000, 0x0) clock_gettime(0x7, &(0x7f0000000040)) write$UHID_CREATE(r0, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/248, 0xf8, 0x1, 0x4313, 0x8, 0x9, 0x8001}, 0x120) 18:58:38 executing program 0: 18:58:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:38 executing program 3 (fault-call:5 fault-nth:39): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:38 executing program 0: 18:58:38 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x240, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) clock_gettime(0x2, &(0x7f0000000100)) [ 276.961603] FAULT_INJECTION: forcing a failure. [ 276.961603] name failslab, interval 1, probability 0, space 0, times 0 [ 276.973280] CPU: 1 PID: 12649 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 276.980497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.989872] Call Trace: [ 276.992526] dump_stack+0x173/0x1d0 [ 276.996238] ? __should_failslab+0x278/0x2a0 [ 277.000695] should_fail+0xa19/0xb20 [ 277.004471] __should_failslab+0x278/0x2a0 18:58:39 executing program 0: [ 277.008757] should_failslab+0x29/0x70 [ 277.012699] kmem_cache_alloc_trace+0x125/0xb90 [ 277.017426] ? sctp_add_bind_addr+0x100/0x610 [ 277.021987] ? sctp_v6_cmp_addr+0x137/0x180 [ 277.026365] sctp_add_bind_addr+0x100/0x610 [ 277.030744] sctp_copy_local_addr_list+0x4e7/0x660 [ 277.035735] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 277.040107] sctp_copy_one_addr+0x1fd/0xc30 [ 277.044481] sctp_bind_addr_copy+0x22d/0x8a0 [ 277.048954] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 277.054568] __sctp_connect+0x121f/0x1c20 18:58:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:39 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000080)={0x101323, 0x6, 0xfffffffffffffffc, 0x0, 0x210}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 277.058820] sctp_setsockopt+0x583b/0x12480 [ 277.063209] ? aa_sock_opt_perm+0x121/0x270 [ 277.067590] ? sctp_shutdown+0x270/0x270 [ 277.072241] sock_common_setsockopt+0x13b/0x170 [ 277.076970] ? sock_common_recvmsg+0x290/0x290 [ 277.081606] __sys_setsockopt+0x493/0x540 [ 277.085824] __se_sys_setsockopt+0xdd/0x100 [ 277.090209] __x64_sys_setsockopt+0x62/0x80 [ 277.094587] do_syscall_64+0xbc/0xf0 [ 277.098357] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 277.103592] RIP: 0033:0x457ec9 [ 277.106830] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.126052] RSP: 002b:00007fdbbd28fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 277.133823] RAX: ffffffffffffffda RBX: 00007fdbbd28fc90 RCX: 0000000000457ec9 [ 277.141131] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 277.148439] RBP: 000000000073bfa0 R08: 000000000000001c R09: 0000000000000000 [ 277.155749] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2906d4 [ 277.163055] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 [ 277.172788] vhci_hcd: default hub control req: 2313 v0010 i0006 l0 18:58:39 executing program 0: [ 277.219981] vhci_hcd: default hub control req: 2313 v0010 i0006 l0 18:58:39 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x23c800, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x10000, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x101, 0x1, 0x4, 0x80000000, {r1, r2/1000+10000}, {0x7, 0x0, 0xff, 0xcc, 0x4, 0xab, "61af10dd"}, 0xc79a, 0x3, @fd=r3, 0x4}) clock_gettime(0x2, &(0x7f0000000100)) 18:58:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:39 executing program 0: 18:58:39 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2, 0x0, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x6, 0x0, @raw_data=[0x9, 0x200, 0x6, 0x20, 0x2, 0x81, 0x4, 0x4, 0x3, 0x54a, 0x100, 0x3f, 0x7fffffff, 0x4, 0x7fffffff, 0x5]}) 18:58:39 executing program 3 (fault-call:5 fault-nth:40): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 277.601747] FAULT_INJECTION: forcing a failure. [ 277.601747] name failslab, interval 1, probability 0, space 0, times 0 [ 277.613300] CPU: 0 PID: 12681 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 277.620528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.630441] Call Trace: [ 277.633093] dump_stack+0x173/0x1d0 [ 277.636771] ? __should_failslab+0x278/0x2a0 [ 277.641226] should_fail+0xa19/0xb20 [ 277.644990] __should_failslab+0x278/0x2a0 [ 277.649271] should_failslab+0x29/0x70 [ 277.653207] kmem_cache_alloc_trace+0x125/0xb90 [ 277.657932] ? sctp_add_bind_addr+0x100/0x610 [ 277.662487] ? sctp_v6_cmp_addr+0x137/0x180 [ 277.666862] sctp_add_bind_addr+0x100/0x610 [ 277.671358] sctp_copy_local_addr_list+0x4e7/0x660 [ 277.676355] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 277.680722] sctp_copy_one_addr+0x1fd/0xc30 [ 277.685103] sctp_bind_addr_copy+0x22d/0x8a0 [ 277.689608] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 277.695200] __sctp_connect+0x121f/0x1c20 [ 277.699432] sctp_setsockopt+0x583b/0x12480 [ 277.703824] ? aa_sock_opt_perm+0x121/0x270 [ 277.708199] ? sctp_shutdown+0x270/0x270 [ 277.712318] sock_common_setsockopt+0x13b/0x170 [ 277.717066] ? sock_common_recvmsg+0x290/0x290 [ 277.721696] __sys_setsockopt+0x493/0x540 [ 277.725909] __se_sys_setsockopt+0xdd/0x100 [ 277.730292] __x64_sys_setsockopt+0x62/0x80 [ 277.734662] do_syscall_64+0xbc/0xf0 [ 277.738436] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 277.743663] RIP: 0033:0x457ec9 [ 277.746897] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.765842] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 277.773618] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 277.780924] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 277.788231] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 277.795812] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:39 executing program 0: 18:58:39 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e22, 0xf96, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x40}, @in6={0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}, @in6={0xa, 0x4e22, 0x2, @mcast1, 0xfffffffffffffffe}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e22, @local}], 0xfffffffffffffdfd) r1 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x1, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x2) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7fffffff, 0x0, 0xfffffffffffffff8, 0x1ff, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3f, 0x2, 0x5, 0x8, 0x101, 0x1, 0x3, {r3, @in6={{0xa, 0x4e24, 0x80000000, @remote, 0xfffffffffffffffb}}, 0x8, 0x4, 0x7fffffff, 0x8, 0x3}}, &(0x7f00000003c0)=0xb0) 18:58:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 277.803119] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:39 executing program 0: 18:58:40 executing program 4: prctl$PR_SET_DUMPABLE(0x4, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) futex(0x0, 0x85, 0x100000000, 0x0, &(0x7f0000000000), 0xffffffc) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xdc, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0xffffffffffffffbc) 18:58:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:40 executing program 0: 18:58:40 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="040a859c327813fccffd6c3b175899dabe1ead79b38fbb013642"], 0xb, 0x3) openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x0, 0x0) 18:58:40 executing program 4: clock_gettime(0x5, &(0x7f0000000040)) 18:58:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x0, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:40 executing program 3 (fault-call:5 fault-nth:41): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 278.433404] FAULT_INJECTION: forcing a failure. [ 278.433404] name failslab, interval 1, probability 0, space 0, times 0 [ 278.444774] CPU: 1 PID: 12722 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 278.451994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.461379] Call Trace: [ 278.464129] dump_stack+0x173/0x1d0 [ 278.467828] ? __should_failslab+0x278/0x2a0 [ 278.472294] should_fail+0xa19/0xb20 [ 278.476056] __should_failslab+0x278/0x2a0 [ 278.480336] should_failslab+0x29/0x70 [ 278.484283] kmem_cache_alloc_trace+0x125/0xb90 [ 278.489011] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 278.494509] ? sctp_add_bind_addr+0x100/0x610 [ 278.499061] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 278.504480] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 278.508861] sctp_add_bind_addr+0x100/0x610 [ 278.513248] sctp_copy_local_addr_list+0x4e7/0x660 [ 278.518234] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 278.522624] sctp_copy_one_addr+0x1fd/0xc30 [ 278.526998] sctp_bind_addr_copy+0x22d/0x8a0 [ 278.531472] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 278.537065] __sctp_connect+0x121f/0x1c20 [ 278.541313] sctp_setsockopt+0x583b/0x12480 [ 278.545688] ? aa_sock_opt_perm+0x121/0x270 [ 278.550034] ? sctp_shutdown+0x270/0x270 [ 278.554127] sock_common_setsockopt+0x13b/0x170 [ 278.558817] ? sock_common_recvmsg+0x290/0x290 [ 278.563439] __sys_setsockopt+0x493/0x540 [ 278.567620] __se_sys_setsockopt+0xdd/0x100 [ 278.571968] __x64_sys_setsockopt+0x62/0x80 [ 278.576309] do_syscall_64+0xbc/0xf0 [ 278.580048] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 278.585262] RIP: 0033:0x457ec9 [ 278.588473] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.607564] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 278.615298] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 278.622573] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:40 executing program 0: 18:58:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x0, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:40 executing program 4: clock_gettime(0x3, &(0x7f0000000140)) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) write$capi20_data(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000500ff83fb3b020000000000000073002797cd729d93bed58aedcca3b25b31654bc4ec0cced03601b34bc7603ef1e813bb61b422fd25ebe3c8fd018442a271cc8791d08c00c1703d99d8ce6c33c3ca06421e9da8891638fc6a96ea466eba50aac74183f913a683d708502e50052381d17ba0ca961adf1c1495d0d7cbee52ae335f017d"], 0x85) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) [ 278.629858] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 278.637150] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 278.644442] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:40 executing program 0: 18:58:40 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x101, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f00000001c0)=0xdb2) clock_gettime(0x5, &(0x7f0000000100)) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6001800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r2, 0x200, 0x70bd2d, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x3}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004004) 18:58:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x0, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:40 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/195) 18:58:41 executing program 0: 18:58:41 executing program 3 (fault-call:5 fault-nth:42): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:41 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x3, 0x0) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000140)={0x2, 0x0, 0x2080, {0xd000, 0xf004, 0x3}, [], "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"}) 18:58:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 279.255495] FAULT_INJECTION: forcing a failure. [ 279.255495] name failslab, interval 1, probability 0, space 0, times 0 [ 279.267050] CPU: 0 PID: 12758 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 279.274276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.283657] Call Trace: [ 279.286320] dump_stack+0x173/0x1d0 [ 279.289994] ? __should_failslab+0x278/0x2a0 [ 279.294449] should_fail+0xa19/0xb20 [ 279.298206] __should_failslab+0x278/0x2a0 [ 279.302489] should_failslab+0x29/0x70 [ 279.306438] kmem_cache_alloc_trace+0x125/0xb90 [ 279.311179] ? sctp_add_bind_addr+0x100/0x610 [ 279.315738] ? sctp_v6_cmp_addr+0x137/0x180 [ 279.320113] sctp_add_bind_addr+0x100/0x610 [ 279.324493] sctp_copy_local_addr_list+0x4e7/0x660 [ 279.329474] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 279.333840] sctp_copy_one_addr+0x1fd/0xc30 [ 279.338234] sctp_bind_addr_copy+0x22d/0x8a0 [ 279.342710] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 279.348301] __sctp_connect+0x121f/0x1c20 [ 279.352521] sctp_setsockopt+0x583b/0x12480 [ 279.356903] ? aa_sock_opt_perm+0x121/0x270 [ 279.361282] ? sctp_shutdown+0x270/0x270 [ 279.365398] sock_common_setsockopt+0x13b/0x170 [ 279.370118] ? sock_common_recvmsg+0x290/0x290 [ 279.374746] __sys_setsockopt+0x493/0x540 [ 279.378950] __se_sys_setsockopt+0xdd/0x100 [ 279.383336] __x64_sys_setsockopt+0x62/0x80 [ 279.387716] do_syscall_64+0xbc/0xf0 [ 279.391484] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 279.396728] RIP: 0033:0x457ec9 [ 279.399963] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.418908] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 279.426664] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 279.433984] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 279.441293] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 279.448612] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c12") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:41 executing program 0: 18:58:41 executing program 4: clock_gettime(0x6, &(0x7f0000000040)) 18:58:41 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}, {0x0, 0xb3cc}], 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$CAPI_INSTALLED(r0, 0x80024322) [ 279.455916] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:41 executing program 0: 18:58:41 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0xffffffffffffff8e, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x3, 0x10}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x5, 0x1, 0x5, 0x3, 0x4, 0x1}) clock_gettime(0x6, &(0x7f00000000c0)) 18:58:41 executing program 3 (fault-call:5 fault-nth:43): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:41 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[{0x1b8, 0xffff, 0x0, "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"}], 0x1b8}, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:58:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 279.878272] FAULT_INJECTION: forcing a failure. [ 279.878272] name failslab, interval 1, probability 0, space 0, times 0 [ 279.889758] CPU: 0 PID: 12793 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 279.896985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.906376] Call Trace: [ 279.909032] dump_stack+0x173/0x1d0 [ 279.912741] ? __should_failslab+0x278/0x2a0 [ 279.917202] should_fail+0xa19/0xb20 [ 279.920977] __should_failslab+0x278/0x2a0 [ 279.925272] should_failslab+0x29/0x70 [ 279.929214] kmem_cache_alloc_trace+0x125/0xb90 [ 279.933989] ? sctp_add_bind_addr+0x100/0x610 [ 279.938553] ? sctp_v6_cmp_addr+0x137/0x180 [ 279.942936] sctp_add_bind_addr+0x100/0x610 [ 279.947314] sctp_copy_local_addr_list+0x4e7/0x660 [ 279.952295] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 279.956662] sctp_copy_one_addr+0x1fd/0xc30 [ 279.961039] sctp_bind_addr_copy+0x22d/0x8a0 [ 279.965508] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 279.971102] __sctp_connect+0x121f/0x1c20 [ 279.975327] sctp_setsockopt+0x583b/0x12480 [ 279.979734] ? aa_sock_opt_perm+0x121/0x270 [ 279.984102] ? sctp_shutdown+0x270/0x270 [ 279.988214] sock_common_setsockopt+0x13b/0x170 [ 279.992940] ? sock_common_recvmsg+0x290/0x290 [ 279.997568] __sys_setsockopt+0x493/0x540 [ 280.001781] __se_sys_setsockopt+0xdd/0x100 [ 280.006161] __x64_sys_setsockopt+0x62/0x80 [ 280.010527] do_syscall_64+0xbc/0xf0 [ 280.014293] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 280.019513] RIP: 0033:0x457ec9 [ 280.022743] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.041679] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 280.049430] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 280.056749] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 280.064048] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 280.071347] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:42 executing program 4: clock_gettime(0x1000003, &(0x7f0000000000)) [ 280.078652] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c12") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:42 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[{0x1a8, 0xffff, 0x0, "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"}], 0x1a8}, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:58:42 executing program 3 (fault-call:5 fault-nth:44): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:42 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x4, 0x7, 0x800008000000, 0x0, 0x4}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000280)={0x1, 0x3, @stop_pts=0x951c}) write$P9_RSTAT(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x7d) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x30102, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10840, 0x0) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x3) 18:58:42 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x10040) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0xb2, &(0x7f0000000140)="91d1d38ca91d21b6c87e0af3b218c1b51975559a8a25e023021840b1050d2b00cdceffbc7ced243efd3069b97854d2849e2c6f42519a8e74400dfb3ee0cc519c5b987abdcb7aabe498f6a801fb85b1292d58cb54aaf4db270997ab24d1ae9c56f4e49faffcbf8b0c53979fd25fd32f913a3c2175438011fc041c3bcd4d28303ef507970ed447f13ddab4d63452959fd805d90f1005b759ca1b11996c3f4a919f043f3b6eb4305ddf5a045f8682a1474dcb4b"}) 18:58:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 280.500808] FAULT_INJECTION: forcing a failure. [ 280.500808] name failslab, interval 1, probability 0, space 0, times 0 [ 280.512317] CPU: 0 PID: 12815 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 280.519541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.528940] Call Trace: [ 280.531608] dump_stack+0x173/0x1d0 [ 280.535298] ? __should_failslab+0x278/0x2a0 [ 280.538837] vhci_hcd: default hub control req: 0400 v0000 i0007 l0 [ 280.539764] should_fail+0xa19/0xb20 [ 280.549830] __should_failslab+0x278/0x2a0 [ 280.554123] should_failslab+0x29/0x70 [ 280.558073] kmem_cache_alloc_trace+0x125/0xb90 [ 280.562808] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 280.568313] ? sctp_add_bind_addr+0x100/0x610 [ 280.572872] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 280.573161] vhci_hcd: default hub control req: 0400 v0000 i0007 l0 [ 280.578295] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 280.588971] sctp_add_bind_addr+0x100/0x610 [ 280.593360] sctp_copy_local_addr_list+0x4e7/0x660 [ 280.598348] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 280.602718] sctp_copy_one_addr+0x1fd/0xc30 [ 280.607103] sctp_bind_addr_copy+0x22d/0x8a0 [ 280.611573] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 280.617179] __sctp_connect+0x121f/0x1c20 [ 280.621424] sctp_setsockopt+0x583b/0x12480 [ 280.625810] ? aa_sock_opt_perm+0x121/0x270 [ 280.630180] ? sctp_shutdown+0x270/0x270 [ 280.634290] sock_common_setsockopt+0x13b/0x170 [ 280.639018] ? sock_common_recvmsg+0x290/0x290 [ 280.643648] __sys_setsockopt+0x493/0x540 [ 280.647854] __se_sys_setsockopt+0xdd/0x100 [ 280.652233] __x64_sys_setsockopt+0x62/0x80 [ 280.656620] do_syscall_64+0xbc/0xf0 [ 280.660410] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 280.665636] RIP: 0033:0x457ec9 [ 280.668864] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.687800] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:58:42 executing program 5: r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x101, &(0x7f0000000200)=0x2) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x140000fffffb, 0x802) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/72) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x0, 0x7) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:42 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000017c0)={0x0, 0x3b, "5acc8ec8b13406502f8f5404342f66828bd58e9806460f5731b7ee34cc1fc347fee605160c82aee8abcf6342e1c82c2c3a84075ac9d2b7e568290f"}, &(0x7f0000001840)=0x43) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001880)={r1, 0x6}, 0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa8200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x9, [0x9, 0x401, 0x2, 0xdba6, 0x9, 0x3ff, 0xff, 0x10001, 0xffffffffffffff69]}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0x2, 0x6, 0x0, 0x86, 0x40, 0x101, 0x2, 0xffff, 0xd71, 0x8f0, 0x0, 0x8, 0x8, 0x10000, 0x6bc]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x6, 0x7fff, 0xfffffffffffffffe, 0x0, 0x7, 0x7, 0x5, {r4, @in6={{0xa, 0x4e20, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0x25}, 0x1}}, 0x2, 0x0, 0x401, 0x3f, 0x2}}, &(0x7f0000000300)=0xb0) 18:58:42 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16e9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="50b390f5"], 0x1, 0x0, 0x0) [ 280.695558] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 280.702875] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 280.710182] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 280.717486] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 280.724788] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r1 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:42 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2) mknod(&(0x7f0000000200)='./file0\x00', 0x8007, 0x16ea) flock(r0, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="dcf7fc8ded697d15dad790a75c00a6fdb454980a2a2b1a016a66423cc9cae4133f2626e108b0c5923e8e09"], 0x2b}, 0x0) 18:58:42 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x1000000ce, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x80000001, 0x40, 0x50, 0x4, 0x2, 0x3, 0x20, {0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}}}, 0x0, 0x4, 0x3, 0x8, 0xcc}}, &(0x7f0000000640)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x6, 0x1, 0x820c, 0x8, 0x1, 0x6, 0x3ff, 0x9, r3}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @loopback}}, 0x24000, 0x7ff}, &(0x7f0000000340)=0x90) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f00000001c0)=r2) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') ioctl$KDENABIO(r1, 0x4b36) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="3e9f2cbd7000fcdbdf250100000000000000084d000000140018000000027564703a73797a3000bbbeca072721c3a7da4942f5373a7e97f9c441117c6294bb69bead6d2c04af84e6220ec65a9bafc4d55e00261f0b3d722774080f22c4467ed57da722820a7b340641e1592a093cb1fd30e26e29303cd568ea4e9571b0ec5d8200000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1}, &(0x7f00000000c0)=0xc) 18:58:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c12") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:43 executing program 3 (fault-call:5 fault-nth:45): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:43 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000000002, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="64869c37be72e4fd2e8348076c93dd7e0ae16087dcf944e3bd1a2db81d8e584574f9f041d50a1a61026809133995c7ae3aa7dc622eacca270dad901ba8919fe0d512632f712769d19778c04a89a0da62bf47eaa59376caf04b3e9c8953b780c0e8576181132adcfb00b4a21c889fad6509177a717c32c6f08bb75e828dbefae78c749a6c685d6686be56b3102b09a4a36e4cc968837713cb5dbb912f13703c309c01660b60ced3b9122f5c2569faf6ff7be0d2c4b1286c1f3428654a12a20055ca2a13ed120695106ec8969447e7acf9e802bb"], 0x1, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:58:43 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x16, 0x4, @thr={&(0x7f0000000000)="194b005ae0f4a8e40416c6de6d37fab5a9d492296ec9d341e068f300751ccce94821184ae35703d2079881f745106ffc2546bc18ec3cf80f4f55e7256124cce46f91ba3735b003f952764774228f77d95bd2d8a7be7734563407d9ffaae83057746c7d3a3c3c884d5eab9b240a38bda0b96b53e0b7b9e8b1968e874569ea3ef04d4e74129fe247e7e7fa", &(0x7f0000000140)="4e711095fca3118c252c7c4903e0c761664769a5135f5a1c8b6a90ad8bad6f5fd7da8945bf21a13988b62d514a2490115c7b6dc3c0e4ac071d296dec2ffc3cc856d5982876d6e10d1e1889b9c0842a0400e23e3601a32709ca55782b6f29a669491302b266b09a2308c6acfe5fb762c47f669e4e1c890919b7910d2cf03030499e57e0a5c507be25e81bc9a7abf10f20636e35c4a1988ad5798f1ad59cd2b1aee349d198cd083a58aab29ea2cb6ee0f86b307a39976d3121fc5fbc55cd2b64cd83a6d75fa398fc188ffe986b0281a6f7bab8afbf7013afc100863cb8"}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000002c0)) [ 281.275112] FAULT_INJECTION: forcing a failure. [ 281.275112] name failslab, interval 1, probability 0, space 0, times 0 [ 281.286563] CPU: 0 PID: 12864 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 281.293804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.303188] Call Trace: [ 281.305857] dump_stack+0x173/0x1d0 [ 281.309536] ? __should_failslab+0x278/0x2a0 [ 281.313997] should_fail+0xa19/0xb20 [ 281.317772] __should_failslab+0x278/0x2a0 [ 281.322064] should_failslab+0x29/0x70 [ 281.326016] kmem_cache_alloc_trace+0x125/0xb90 [ 281.330743] ? sctp_add_bind_addr+0x100/0x610 [ 281.335293] ? sctp_v6_cmp_addr+0x137/0x180 [ 281.339755] sctp_add_bind_addr+0x100/0x610 [ 281.344142] sctp_copy_local_addr_list+0x4e7/0x660 [ 281.349141] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 281.353511] sctp_copy_one_addr+0x1fd/0xc30 [ 281.357892] sctp_bind_addr_copy+0x22d/0x8a0 [ 281.362380] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 281.367982] __sctp_connect+0x121f/0x1c20 [ 281.372215] sctp_setsockopt+0x583b/0x12480 [ 281.376629] ? aa_sock_opt_perm+0x121/0x270 [ 281.381009] ? sctp_shutdown+0x270/0x270 [ 281.385127] sock_common_setsockopt+0x13b/0x170 [ 281.389862] ? sock_common_recvmsg+0x290/0x290 [ 281.394494] __sys_setsockopt+0x493/0x540 [ 281.398705] __se_sys_setsockopt+0xdd/0x100 [ 281.403082] __x64_sys_setsockopt+0x62/0x80 [ 281.407464] do_syscall_64+0xbc/0xf0 [ 281.411243] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 281.416468] RIP: 0033:0x457ec9 [ 281.419703] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.438648] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 281.446416] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 281.453725] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 281.461030] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 281.468348] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:43 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) timerfd_create(0xf, 0x0) 18:58:43 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[{0x1d8, 0xffff, 0x0, "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"}], 0x1d8}, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:58:43 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000140)="f70a05939827420f9f40591a115069ecdfb686612bf662f2b5e8ece86dc271499cd8f2cdcd88e6c2cb29cad68deaa79a0e2a469c9422b6a478c54e343c4e5a2a1a52fd54fef07caa2bd111059a2f972fbee0653cdb648a494641c9fe6da2231ce4591e44ea28d65cba0b271a4e287a05a8aec286e2750d8418675a3b77a3826bc0611a4542fe980b88f68afbc28482469724c5331b9743889790d80f52030bd49e323e02738b7363c03adff158f86c4e26614d4c577b262e062ecc2c9fa43b28b00dbf2260fe78", 0xc7, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='cifs.spnego\x00', 0x0) 18:58:43 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 281.475699] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 281.548159] binder: 12875:12877 unknown command 0 [ 281.553356] binder: 12875:12877 ioctl c0306201 20000000 returned -22 18:58:43 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r1) 18:58:43 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:43 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x871ff2cfd7e30d3a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4a1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)="7da2d7a81a15e66291fe762886799b", 0xf) clock_gettime(0x5, &(0x7f0000000000)) [ 281.773552] binder: 12891:12892 unknown command 0 [ 281.778595] binder: 12891:12892 ioctl c0306201 20000000 returned -22 18:58:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:44 executing program 3 (fault-call:5 fault-nth:46): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:44 executing program 4: clock_gettime(0x3, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/214) 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 281.982359] binder: 12903:12905 unknown command 0 [ 281.987406] binder: 12903:12905 ioctl c0306201 20000000 returned -22 [ 282.084026] FAULT_INJECTION: forcing a failure. [ 282.084026] name failslab, interval 1, probability 0, space 0, times 0 [ 282.095378] CPU: 1 PID: 12915 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 282.102606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.111989] Call Trace: [ 282.114642] dump_stack+0x173/0x1d0 [ 282.118320] ? __should_failslab+0x278/0x2a0 [ 282.122785] should_fail+0xa19/0xb20 [ 282.126558] __should_failslab+0x278/0x2a0 [ 282.128785] binder: 12917:12918 unknown command 0 [ 282.130872] should_failslab+0x29/0x70 [ 282.130909] kmem_cache_alloc_trace+0x125/0xb90 [ 282.130957] ? sctp_add_bind_addr+0x100/0x610 [ 282.135907] binder: 12917:12918 ioctl c0306201 20000000 returned -22 [ 282.139759] ? sctp_v6_cmp_addr+0x137/0x180 [ 282.159766] sctp_add_bind_addr+0x100/0x610 [ 282.164150] sctp_copy_local_addr_list+0x4e7/0x660 [ 282.169146] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 282.173513] sctp_copy_one_addr+0x1fd/0xc30 [ 282.177895] sctp_bind_addr_copy+0x22d/0x8a0 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 282.182369] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 282.187962] __sctp_connect+0x121f/0x1c20 [ 282.192193] sctp_setsockopt+0x583b/0x12480 [ 282.196577] ? aa_sock_opt_perm+0x121/0x270 [ 282.200971] ? sctp_shutdown+0x270/0x270 [ 282.205083] sock_common_setsockopt+0x13b/0x170 [ 282.209824] ? sock_common_recvmsg+0x290/0x290 [ 282.214450] __sys_setsockopt+0x493/0x540 [ 282.218670] __se_sys_setsockopt+0xdd/0x100 [ 282.223055] __x64_sys_setsockopt+0x62/0x80 [ 282.227432] do_syscall_64+0xbc/0xf0 [ 282.231207] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 282.236432] RIP: 0033:0x457ec9 [ 282.239668] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.258645] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 282.266464] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 282.273767] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 282.281069] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 282.288371] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 282.295764] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:44 executing program 4: clock_gettime(0x5, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2440, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x5, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x8001}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2a500, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/64, 0x40, 0x9, 0x0) 18:58:44 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000080)) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:44 executing program 3 (fault-call:5 fault-nth:47): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:44 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/243) clock_gettime(0x200002, &(0x7f0000000080)) [ 282.672265] FAULT_INJECTION: forcing a failure. [ 282.672265] name failslab, interval 1, probability 0, space 0, times 0 [ 282.683680] CPU: 1 PID: 12936 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 282.690910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.700301] Call Trace: [ 282.702967] dump_stack+0x173/0x1d0 [ 282.706656] ? __should_failslab+0x278/0x2a0 [ 282.711119] should_fail+0xa19/0xb20 [ 282.714892] __should_failslab+0x278/0x2a0 [ 282.719179] should_failslab+0x29/0x70 [ 282.723122] kmem_cache_alloc_trace+0x125/0xb90 [ 282.727868] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 282.733369] ? sctp_add_bind_addr+0x100/0x610 [ 282.737925] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 282.743340] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 282.747724] sctp_add_bind_addr+0x100/0x610 [ 282.752119] sctp_copy_local_addr_list+0x4e7/0x660 [ 282.757120] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 282.761491] sctp_copy_one_addr+0x1fd/0xc30 [ 282.762996] QAT: Invalid ioctl 18:58:44 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4011}) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 282.765868] sctp_bind_addr_copy+0x22d/0x8a0 [ 282.765921] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 282.765963] __sctp_connect+0x121f/0x1c20 [ 282.783413] sctp_setsockopt+0x583b/0x12480 [ 282.786231] QAT: Invalid ioctl [ 282.787802] ? aa_sock_opt_perm+0x121/0x270 [ 282.787839] ? sctp_shutdown+0x270/0x270 [ 282.787886] sock_common_setsockopt+0x13b/0x170 [ 282.804169] ? sock_common_recvmsg+0x290/0x290 [ 282.808800] __sys_setsockopt+0x493/0x540 [ 282.813020] __se_sys_setsockopt+0xdd/0x100 [ 282.817400] __x64_sys_setsockopt+0x62/0x80 [ 282.821769] do_syscall_64+0xbc/0xf0 [ 282.825643] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 282.830914] RIP: 0033:0x457ec9 [ 282.834153] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.853093] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 282.860857] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 282.868164] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 282.875482] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 282.882798] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 282.890109] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:45 executing program 4: clock_gettime(0x2, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x444, 0x0, 0x4, 0xfffffffffffffffa, 0x0, 0x7, 0x10000, 0x2, 0x1, 0xfffffffffffffffa, 0x80, 0x8000, 0x0, 0xffffffffffff7fff, 0x8, 0xfffffffffffffffd, 0x3, 0x6, 0x7f, 0x100000001, 0x90, 0x8000, 0x400, 0x7, 0xbe, 0x5, 0x101, 0x1a, 0x6, 0x80, 0x2, 0x7, 0x7f, 0x1ff, 0x9, 0x4, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0xb34}, 0x0, 0x7, 0x0, 0x9, 0xd572, 0x3, 0x7f}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) geteuid() r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x4000) ioctl$RTC_WIE_ON(r1, 0x700f) fsetxattr$security_capability(r0, &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000180)=@v2={0x2000000, [{0x100, 0x2236}, {0x1000, 0x8}]}, 0x14, 0x1) write$input_event(r1, &(0x7f0000000080)={{0x77359400}, 0x1f, 0x6}, 0x18) 18:58:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:45 executing program 3 (fault-call:5 fault-nth:48): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 283.005316] binder: 12953:12954 unknown command 0 [ 283.010304] binder: 12953:12954 ioctl c0306201 20000000 returned -22 18:58:45 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ptrace(0x4207, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:45 executing program 4: clock_gettime(0x2, &(0x7f0000000040)) [ 283.178399] FAULT_INJECTION: forcing a failure. [ 283.178399] name failslab, interval 1, probability 0, space 0, times 0 [ 283.189958] CPU: 1 PID: 12964 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 283.197195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.206765] Call Trace: [ 283.209419] dump_stack+0x173/0x1d0 [ 283.213116] ? __should_failslab+0x278/0x2a0 [ 283.217590] should_fail+0xa19/0xb20 [ 283.221368] __should_failslab+0x278/0x2a0 [ 283.225758] should_failslab+0x29/0x70 [ 283.229712] kmem_cache_alloc_trace+0x125/0xb90 [ 283.234438] ? sctp_add_bind_addr+0x100/0x610 [ 283.238982] ? sctp_v6_cmp_addr+0x137/0x180 [ 283.243352] sctp_add_bind_addr+0x100/0x610 [ 283.247735] sctp_copy_local_addr_list+0x4e7/0x660 [ 283.250146] binder: 12968:12969 unknown command 0 [ 283.252720] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 283.252754] sctp_copy_one_addr+0x1fd/0xc30 [ 283.252797] sctp_bind_addr_copy+0x22d/0x8a0 [ 283.252850] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 18:58:45 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffc, 0x201000000802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000180)={0x2, 0x1, @raw_data=[0xffffffffe60c56d1, 0x100000001, 0x80000000, 0x7, 0x1, 0x1f, 0xe00000000000000, 0x80000001, 0x4, 0x8, 0x7, 0xfff, 0x9, 0x7ff, 0x3, 0x7f]}) 18:58:45 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 283.252891] __sctp_connect+0x121f/0x1c20 [ 283.257737] binder: 12968:12969 ioctl c0306201 20000000 returned -22 [ 283.262102] sctp_setsockopt+0x583b/0x12480 [ 283.262156] ? aa_sock_opt_perm+0x121/0x270 [ 283.262201] ? sctp_shutdown+0x270/0x270 [ 283.299957] sock_common_setsockopt+0x13b/0x170 [ 283.304701] ? sock_common_recvmsg+0x290/0x290 [ 283.309331] __sys_setsockopt+0x493/0x540 [ 283.313544] __se_sys_setsockopt+0xdd/0x100 [ 283.318018] __x64_sys_setsockopt+0x62/0x80 [ 283.322385] do_syscall_64+0xbc/0xf0 [ 283.326161] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 283.331387] RIP: 0033:0x457ec9 [ 283.334628] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.353569] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 283.361332] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 283.368639] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 283.375942] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 283.383266] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 283.390593] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:45 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 283.424965] binder: 12978:12978 unknown command 0 [ 283.429889] binder: 12978:12978 ioctl c0306201 20000000 returned -22 18:58:45 executing program 3 (fault-call:5 fault-nth:49): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 283.580837] binder: 12984:12985 unknown command 0 [ 283.585968] binder: 12984:12985 ioctl c0306201 20000000 returned -22 [ 283.677020] FAULT_INJECTION: forcing a failure. [ 283.677020] name failslab, interval 1, probability 0, space 0, times 0 [ 283.688430] CPU: 0 PID: 12991 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 283.695652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.705042] Call Trace: [ 283.707703] dump_stack+0x173/0x1d0 [ 283.711387] ? __should_failslab+0x278/0x2a0 [ 283.715933] should_fail+0xa19/0xb20 [ 283.719720] __should_failslab+0x278/0x2a0 [ 283.724031] should_failslab+0x29/0x70 [ 283.727997] kmem_cache_alloc_trace+0x125/0xb90 [ 283.732725] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 283.738234] ? sctp_add_bind_addr+0x100/0x610 [ 283.742791] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 283.748205] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 283.752601] sctp_add_bind_addr+0x100/0x610 [ 283.756988] sctp_copy_local_addr_list+0x4e7/0x660 [ 283.761987] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 283.766364] sctp_copy_one_addr+0x1fd/0xc30 [ 283.770758] sctp_bind_addr_copy+0x22d/0x8a0 [ 283.775241] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 283.780839] __sctp_connect+0x121f/0x1c20 [ 283.785209] sctp_setsockopt+0x583b/0x12480 [ 283.790010] ? aa_sock_opt_perm+0x121/0x270 [ 283.794384] ? sctp_shutdown+0x270/0x270 [ 283.798494] sock_common_setsockopt+0x13b/0x170 [ 283.803213] ? sock_common_recvmsg+0x290/0x290 [ 283.807842] __sys_setsockopt+0x493/0x540 [ 283.812066] __se_sys_setsockopt+0xdd/0x100 [ 283.816455] __x64_sys_setsockopt+0x62/0x80 [ 283.820826] do_syscall_64+0xbc/0xf0 [ 283.824619] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 283.829863] RIP: 0033:0x457ec9 [ 283.833099] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.852042] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 283.859804] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 283.867121] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a0") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:45 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x191001, 0x40) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc) fcntl$setflags(r0, 0x2, 0x0) r1 = inotify_init() ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000001c0)) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = semget$private(0x0, 0x1, 0x100) r3 = add_key$keyring(&(0x7f0000000600)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) readlinkat(r0, 0x0, &(0x7f0000000700)=""/248, 0xf8) r4 = gettid() r5 = syz_open_procfs(r4, 0x0) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000840)={0x7, 0x21, 0x1}, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000a80)={{0x100, r6, 0x0, 0x0, 0x0, 0x86, 0x5}, 0x10001, 0x6, 0x9, 0x8, 0x0, r4, 0x5}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000b00)=""/225) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001240)=[{&(0x7f0000000f80)}, {0x0}, {0x0}], 0x3, 0x0) 18:58:45 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 283.874442] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 283.881741] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 283.889144] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:46 executing program 0: r0 = inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 283.920223] binder: 12992:12999 unknown command 0 [ 283.925260] binder: 12992:12999 ioctl c0306201 20000000 returned -22 18:58:46 executing program 4: io_setup(0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r2, 0x0, 0x50000000000443) 18:58:46 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0xff, @empty, 0x4e21, 0x3, 'sed\x00', 0x10, 0x9, 0x2c}, 0x2c) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x9, r1, 0x1, 0x7f}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000002c0)={0xf, 0x8, 0xfa00, {r2}}, 0x10) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x37, 0x0, 0x5, 0x0, 0x2, [{0x800, 0x20, 0x7, 0x0, 0x0, 0x400}, {0x6, 0x2, 0x66a6, 0x0, 0x0, 0x1}]}) [ 284.061174] binder: 13006:13008 unknown command 0 [ 284.066258] binder: 13006:13008 ioctl c0306201 20000000 returned -22 18:58:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:46 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000002c0)) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r2, 0x0, 0x50000000000443) 18:58:46 executing program 3 (fault-call:5 fault-nth:50): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:46 executing program 0: inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a0") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 284.359046] binder: 13028:13029 unknown command 0 [ 284.364208] binder: 13028:13029 ioctl c0306201 20000000 returned -22 [ 284.380391] FAULT_INJECTION: forcing a failure. [ 284.380391] name failslab, interval 1, probability 0, space 0, times 0 [ 284.391996] CPU: 0 PID: 13026 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 284.399228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 18:58:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x6000, 0x0, 0x0) [ 284.408627] Call Trace: [ 284.411281] dump_stack+0x173/0x1d0 [ 284.414961] ? __should_failslab+0x278/0x2a0 [ 284.419422] should_fail+0xa19/0xb20 [ 284.423185] __should_failslab+0x278/0x2a0 [ 284.427472] should_failslab+0x29/0x70 [ 284.431416] kmem_cache_alloc_trace+0x125/0xb90 [ 284.436153] ? sctp_add_bind_addr+0x100/0x610 [ 284.440708] ? sctp_v6_cmp_addr+0x137/0x180 [ 284.445089] sctp_add_bind_addr+0x100/0x610 [ 284.449475] sctp_copy_local_addr_list+0x4e7/0x660 [ 284.454492] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 284.458869] sctp_copy_one_addr+0x1fd/0xc30 [ 284.463249] sctp_bind_addr_copy+0x22d/0x8a0 [ 284.467728] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 284.473320] __sctp_connect+0x121f/0x1c20 [ 284.477547] sctp_setsockopt+0x583b/0x12480 [ 284.481953] ? aa_sock_opt_perm+0x121/0x270 [ 284.486327] ? sctp_shutdown+0x270/0x270 [ 284.490443] sock_common_setsockopt+0x13b/0x170 [ 284.495169] ? sock_common_recvmsg+0x290/0x290 [ 284.499801] __sys_setsockopt+0x493/0x540 [ 284.504013] __se_sys_setsockopt+0xdd/0x100 [ 284.508486] __x64_sys_setsockopt+0x62/0x80 [ 284.512862] do_syscall_64+0xbc/0xf0 [ 284.516647] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 284.521871] RIP: 0033:0x457ec9 [ 284.525106] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.544135] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 284.551897] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 18:58:46 executing program 0: inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 284.559208] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 284.566516] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 284.573965] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 284.581357] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:46 executing program 0: inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:46 executing program 3 (fault-call:5 fault-nth:51): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 284.757078] binder: 13042:13043 unknown command 0 [ 284.762184] binder: 13042:13043 ioctl c0306201 20000000 returned -22 18:58:46 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/162) 18:58:46 executing program 0: inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 284.879656] binder: 13051:13052 unknown command 0 [ 284.884800] binder: 13051:13052 ioctl c0306201 20000000 returned -22 18:58:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000), 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 285.059687] binder: 13059:13061 unknown command 0 [ 285.065345] binder: 13059:13061 ioctl c0306201 20000000 returned -22 18:58:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a0") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:47 executing program 0: inotify_init1(0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 285.184463] FAULT_INJECTION: forcing a failure. [ 285.184463] name failslab, interval 1, probability 0, space 0, times 0 [ 285.195962] CPU: 0 PID: 13071 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 285.203191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.212961] Call Trace: [ 285.215684] dump_stack+0x173/0x1d0 [ 285.219375] ? __should_failslab+0x278/0x2a0 [ 285.223840] should_fail+0xa19/0xb20 [ 285.227635] __should_failslab+0x278/0x2a0 [ 285.231925] should_failslab+0x29/0x70 [ 285.235862] kmem_cache_alloc_trace+0x125/0xb90 [ 285.240605] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 285.246104] ? sctp_add_bind_addr+0x100/0x610 [ 285.250662] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 285.256112] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 285.260500] sctp_add_bind_addr+0x100/0x610 [ 285.264884] sctp_copy_local_addr_list+0x4e7/0x660 [ 285.269874] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 285.274247] sctp_copy_one_addr+0x1fd/0xc30 [ 285.278638] sctp_bind_addr_copy+0x22d/0x8a0 18:58:47 executing program 0: inotify_init1(0x0) pipe(0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 285.282126] binder: 13076:13077 unknown command 0 [ 285.283112] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 285.283159] __sctp_connect+0x121f/0x1c20 [ 285.283221] sctp_setsockopt+0x583b/0x12480 [ 285.283270] ? aa_sock_opt_perm+0x121/0x270 [ 285.288116] binder: 13076:13077 ioctl c0306201 20000000 returned -22 [ 285.293656] ? sctp_shutdown+0x270/0x270 [ 285.293697] sock_common_setsockopt+0x13b/0x170 [ 285.293731] ? sock_common_recvmsg+0x290/0x290 [ 285.293765] __sys_setsockopt+0x493/0x540 [ 285.330605] __se_sys_setsockopt+0xdd/0x100 [ 285.334998] __x64_sys_setsockopt+0x62/0x80 [ 285.339373] do_syscall_64+0xbc/0xf0 [ 285.343147] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 285.348373] RIP: 0033:0x457ec9 [ 285.351626] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.370590] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:58:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 285.378368] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 285.385680] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 285.385712] binder: 13080:13081 unknown command 0 [ 285.392991] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 285.393012] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 285.393031] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 285.420337] binder: 13080:13081 ioctl c0306201 20000000 returned -22 18:58:47 executing program 0: inotify_init1(0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:47 executing program 3 (fault-call:5 fault-nth:52): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000), 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:47 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 285.591540] binder: 13088:13089 unknown command 0 [ 285.596737] binder: 13088:13089 ioctl c0306201 20000000 returned -22 18:58:47 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x8, 0x408000) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gretap0\x00', 0x7}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:47 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 285.777804] FAULT_INJECTION: forcing a failure. [ 285.777804] name failslab, interval 1, probability 0, space 0, times 0 [ 285.789724] CPU: 0 PID: 13099 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 285.796951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.806345] Call Trace: [ 285.809009] dump_stack+0x173/0x1d0 [ 285.812703] ? __should_failslab+0x278/0x2a0 [ 285.817164] should_fail+0xa19/0xb20 [ 285.820935] __should_failslab+0x278/0x2a0 [ 285.825221] should_failslab+0x29/0x70 [ 285.829158] kmem_cache_alloc_trace+0x125/0xb90 [ 285.833895] ? sctp_add_bind_addr+0x100/0x610 [ 285.838436] ? sctp_v6_cmp_addr+0x137/0x180 [ 285.838786] binder: 13102:13104 unknown command 0 [ 285.842802] sctp_add_bind_addr+0x100/0x610 [ 285.842849] sctp_copy_local_addr_list+0x4e7/0x660 [ 285.842893] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 285.847735] binder: 13102:13104 ioctl c0306201 20000000 returned -22 [ 285.852062] sctp_copy_one_addr+0x1fd/0xc30 [ 285.852114] sctp_bind_addr_copy+0x22d/0x8a0 18:58:47 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:47 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x0, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 285.852171] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 285.882386] __sctp_connect+0x121f/0x1c20 [ 285.886649] sctp_setsockopt+0x583b/0x12480 [ 285.891079] ? aa_sock_opt_perm+0x121/0x270 [ 285.895476] ? sctp_shutdown+0x270/0x270 [ 285.899625] sock_common_setsockopt+0x13b/0x170 [ 285.904367] ? sock_common_recvmsg+0x290/0x290 [ 285.905151] binder: 13106:13107 unknown command 0 [ 285.908986] __sys_setsockopt+0x493/0x540 [ 285.909038] __se_sys_setsockopt+0xdd/0x100 [ 285.909085] __x64_sys_setsockopt+0x62/0x80 [ 285.913975] binder: 13106:13107 ioctl c0306201 20000000 returned -22 [ 285.918093] do_syscall_64+0xbc/0xf0 [ 285.936953] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 285.942186] RIP: 0033:0x457ec9 [ 285.945424] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.953177] binder: 13109:13110 unknown command 0 [ 285.964359] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 285.964393] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 285.964411] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 285.964430] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 285.964454] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 285.964474] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 286.014744] binder: 13109:13110 ioctl c0306201 20000000 returned -22 18:58:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:48 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x0, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1ff, 0x400900) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000c8060000d8000000d80000005004000009000000d830060000300600003006000006000000f0f4d05a3219e0719b9a03cc584ee4f2edb7c1fb3a14c646ba673dce5f074f720cca8773141aead8e21061d0c6aef5eb75260d17c3f030cfad5328b1a1588e9e990789e135d67356487f03c99de697bac7e0a42693bd66d6334f9593f65048f438f93bb864d143452965f59f3ff0be7d70635863810a2c6b4a0f03c38441b6ea12a7055870251c2cf3", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000000000000040005443504f5054535452495000000000000000000000000000000000000000040000000400000001000000920000000600000007000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80048010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000900000000000000280074746c00000000000000000000000000000000000000000000000000000001070000000000006000434c5553544552495000000000000000000000000000000000000000000000000000172fb8969e9f010006001b0009003400080033000e00080028003700340023003d0016003f003c002700000000000000630000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000001000000aaaaaaaaaaaa0100080000003b002800030032000d002a002d00070040002b0003002500390028001c00000002000000070000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001380100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000070000000800000000000000020000002800727066696c7465720000000000000000000000000000000000000000000001000000000000002800544f5300000000000000000000000000000000000000000000000000000001ba0000000000007f000001e0000001000000ffff000000626174616476300000000000000000007465616d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de0002100000000000000000000000000000b801e0010000000000000000000000000000000000000000000000002001636f6d6d656e74000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x728) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:48 executing program 3 (fault-call:5 fault-nth:53): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000), 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 286.282958] FAULT_INJECTION: forcing a failure. [ 286.282958] name failslab, interval 1, probability 0, space 0, times 0 [ 286.294429] CPU: 1 PID: 13128 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 286.301661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.304969] binder: 13119:13124 unknown command 0 [ 286.311043] Call Trace: [ 286.311109] dump_stack+0x173/0x1d0 [ 286.311146] ? __should_failslab+0x278/0x2a0 [ 286.311187] should_fail+0xa19/0xb20 18:58:48 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x0, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 286.316101] binder: 13119:13124 ioctl c0306201 20000000 returned -22 [ 286.318668] __should_failslab+0x278/0x2a0 [ 286.341164] should_failslab+0x29/0x70 [ 286.345193] kmem_cache_alloc_trace+0x125/0xb90 [ 286.350032] ? sctp_add_bind_addr+0x100/0x610 [ 286.354589] ? sctp_v6_cmp_addr+0x137/0x180 [ 286.358961] sctp_add_bind_addr+0x100/0x610 [ 286.363539] sctp_copy_local_addr_list+0x4e7/0x660 [ 286.368530] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 286.372901] sctp_copy_one_addr+0x1fd/0xc30 [ 286.377288] sctp_bind_addr_copy+0x22d/0x8a0 [ 286.381761] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 286.387356] __sctp_connect+0x121f/0x1c20 [ 286.391590] sctp_setsockopt+0x583b/0x12480 [ 286.395978] ? aa_sock_opt_perm+0x121/0x270 [ 286.400358] ? sctp_shutdown+0x270/0x270 [ 286.404468] sock_common_setsockopt+0x13b/0x170 [ 286.409192] ? sock_common_recvmsg+0x290/0x290 [ 286.413812] __sys_setsockopt+0x493/0x540 [ 286.418021] __se_sys_setsockopt+0xdd/0x100 [ 286.422413] __x64_sys_setsockopt+0x62/0x80 [ 286.426785] do_syscall_64+0xbc/0xf0 [ 286.430565] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 286.435802] RIP: 0033:0x457ec9 [ 286.439044] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.457994] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 286.465757] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 286.473070] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 286.480495] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 286.480758] binder: 13139:13140 unknown command 0 [ 286.487793] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 286.487815] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 286.507625] binder: 13139:13140 ioctl c0306201 20000000 returned -22 18:58:48 executing program 3 (fault-call:5 fault-nth:54): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:48 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) [ 286.712221] FAULT_INJECTION: forcing a failure. [ 286.712221] name failslab, interval 1, probability 0, space 0, times 0 [ 286.723675] CPU: 1 PID: 13147 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 286.730915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.740301] Call Trace: [ 286.742954] dump_stack+0x173/0x1d0 [ 286.746644] ? __should_failslab+0x278/0x2a0 [ 286.751194] should_fail+0xa19/0xb20 [ 286.754964] __should_failslab+0x278/0x2a0 [ 286.759253] should_failslab+0x29/0x70 [ 286.763198] kmem_cache_alloc_trace+0x125/0xb90 [ 286.767932] ? sctp_add_bind_addr+0x100/0x610 [ 286.772478] ? sctp_v6_cmp_addr+0x137/0x180 [ 286.776851] sctp_add_bind_addr+0x100/0x610 [ 286.781231] sctp_copy_local_addr_list+0x4e7/0x660 [ 286.786410] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 286.791281] sctp_copy_one_addr+0x1fd/0xc30 [ 286.795667] sctp_bind_addr_copy+0x22d/0x8a0 [ 286.800150] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 286.805748] __sctp_connect+0x121f/0x1c20 18:58:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 286.809970] sctp_setsockopt+0x583b/0x12480 [ 286.814358] ? aa_sock_opt_perm+0x121/0x270 [ 286.818732] ? sctp_shutdown+0x270/0x270 [ 286.822849] sock_common_setsockopt+0x13b/0x170 [ 286.827573] ? sock_common_recvmsg+0x290/0x290 [ 286.832205] __sys_setsockopt+0x493/0x540 [ 286.836419] __se_sys_setsockopt+0xdd/0x100 [ 286.840800] __x64_sys_setsockopt+0x62/0x80 [ 286.845173] do_syscall_64+0xbc/0xf0 [ 286.848946] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 286.854177] RIP: 0033:0x457ec9 [ 286.857409] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.876355] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 286.884203] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 286.891510] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 286.898833] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 286.906314] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 286.913633] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 286.967407] binder: 13149:13154 unknown command 0 [ 286.972497] binder: 13149:13154 ioctl c0306201 20000000 returned -22 18:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:49 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) prctl$PR_SET_UNALIGN(0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20040080}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3a009a02121a30973f7d4610f5c6623040ef262350b6f8bcc1be52c47ad4748e4b7d0ac37a140b4b281c673e192597534039e4468d7c1ebda32dd93aeac8746554c162acc766492b8120f388"], 0x14}, 0x1, 0x0, 0x0, 0x4008040}, 0x800) 18:58:49 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:49 executing program 3 (fault-call:5 fault-nth:55): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:49 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000fc1ffc), 0xfffffffffffffff0, 0x0, 0x0}) 18:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 287.437656] FAULT_INJECTION: forcing a failure. [ 287.437656] name failslab, interval 1, probability 0, space 0, times 0 [ 287.449101] CPU: 0 PID: 13186 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 287.456330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.465723] Call Trace: [ 287.468383] dump_stack+0x173/0x1d0 [ 287.472071] ? __should_failslab+0x278/0x2a0 [ 287.476539] should_fail+0xa19/0xb20 [ 287.480324] __should_failslab+0x278/0x2a0 18:58:49 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 287.484628] should_failslab+0x29/0x70 [ 287.488574] kmem_cache_alloc_trace+0x125/0xb90 [ 287.493309] ? sctp_add_bind_addr+0x100/0x610 [ 287.497890] ? sctp_v6_cmp_addr+0x137/0x180 [ 287.502263] sctp_add_bind_addr+0x100/0x610 [ 287.506656] sctp_copy_local_addr_list+0x4e7/0x660 [ 287.511656] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 287.516026] sctp_copy_one_addr+0x1fd/0xc30 [ 287.520404] sctp_bind_addr_copy+0x22d/0x8a0 [ 287.524883] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 287.530474] __sctp_connect+0x121f/0x1c20 [ 287.534700] sctp_setsockopt+0x583b/0x12480 [ 287.539088] ? aa_sock_opt_perm+0x121/0x270 [ 287.543460] ? sctp_shutdown+0x270/0x270 [ 287.547578] sock_common_setsockopt+0x13b/0x170 [ 287.552327] ? sock_common_recvmsg+0x290/0x290 [ 287.556946] __sys_setsockopt+0x493/0x540 [ 287.561265] __se_sys_setsockopt+0xdd/0x100 [ 287.565665] __x64_sys_setsockopt+0x62/0x80 [ 287.570038] do_syscall_64+0xbc/0xf0 [ 287.573815] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 287.579043] RIP: 0033:0x457ec9 [ 287.582280] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.601224] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 287.607436] binder: 13192:13193 ioctl c0306201 0 returned -14 [ 287.608976] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 18:58:49 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 18:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 287.608996] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 287.609017] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 287.609039] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 287.609058] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:49 executing program 3 (fault-call:5 fault-nth:56): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 287.784811] binder: 13203:13205 ioctl c0306201 0 returned -14 18:58:49 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000080)={0x5, 0x2, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:49 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 18:58:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 287.946917] FAULT_INJECTION: forcing a failure. [ 287.946917] name failslab, interval 1, probability 0, space 0, times 0 [ 287.958423] CPU: 1 PID: 13210 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 287.961671] binder: 13212:13213 ioctl c0306201 0 returned -14 [ 287.965648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.965663] Call Trace: [ 287.965719] dump_stack+0x173/0x1d0 [ 287.965757] ? __should_failslab+0x278/0x2a0 [ 287.965795] should_fail+0xa19/0xb20 [ 287.965836] __should_failslab+0x278/0x2a0 [ 287.965882] should_failslab+0x29/0x70 [ 287.985281] vhci_hcd: default hub control req: 0500 v0000 i0002 l0 [ 287.987396] kmem_cache_alloc_trace+0x125/0xb90 [ 287.994101] vhci_hcd: default hub control req: 0500 v0000 i0002 l0 [ 287.995529] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 288.026534] ? sctp_add_bind_addr+0x100/0x610 [ 288.031103] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 288.036519] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 288.040902] sctp_add_bind_addr+0x100/0x610 18:58:50 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0xf5cc, 0x2, 0x3}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 288.045283] sctp_copy_local_addr_list+0x4e7/0x660 [ 288.050277] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 288.054651] sctp_copy_one_addr+0x1fd/0xc30 [ 288.059024] sctp_bind_addr_copy+0x22d/0x8a0 [ 288.063503] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 288.069091] __sctp_connect+0x121f/0x1c20 [ 288.073308] sctp_setsockopt+0x583b/0x12480 [ 288.077691] ? aa_sock_opt_perm+0x121/0x270 [ 288.082071] ? sctp_shutdown+0x270/0x270 [ 288.086180] sock_common_setsockopt+0x13b/0x170 [ 288.090900] ? sock_common_recvmsg+0x290/0x290 [ 288.095524] __sys_setsockopt+0x493/0x540 [ 288.099816] __se_sys_setsockopt+0xdd/0x100 [ 288.104191] __x64_sys_setsockopt+0x62/0x80 [ 288.108558] do_syscall_64+0xbc/0xf0 [ 288.112339] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 288.117565] RIP: 0033:0x457ec9 [ 288.120817] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.139757] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 288.147507] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 288.151277] vhci_hcd: default hub control req: ccf5 v0000 i0002 l0 [ 288.154815] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 288.168412] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 288.175722] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 288.183032] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 288.201087] vhci_hcd: default hub control req: ccf5 v0000 i0002 l0 18:58:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:50 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:50 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:58:50 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x17, 0x5, 0x1d, "8dd18a36270f37ca8ed6dcbb269f3c9c5f5f3fa543a2406ac2cae5d1882bf4bf292aee010a1b8cd493ec8fd43a80836f5a7b17bd04ba35375aa1ce1c82e62678", "81b22337662d6382a95fefc27caf1926e1c667e7bffbc07cb46fa4cf935c40ffe6180e8fd262ef3d16d4293953395e9afba02114ed846d2faff861aefee25f3d", "7d8e143f17f64601a0797fa1c446d68a5511d109a190f4af0b2f6ecc01c644cb", [0x1, 0x81]}) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x1, 0x2000000000000001, 0x0, 0xb53}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xb0, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x48, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000280)=[0x0, 0x0, 0x28, 0x0, 0x38, 0x30, 0x28, 0x38, 0x0]}}, @clear_death, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000100), &(0x7f0000000300)=[0x38, 0x48]}}}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x4}], 0x1000, 0x0, &(0x7f00000004c0)="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"}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080), 0x4) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:50 executing program 3 (fault-call:5 fault-nth:57): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 288.431039] FAULT_INJECTION: forcing a failure. [ 288.431039] name failslab, interval 1, probability 0, space 0, times 0 [ 288.442525] CPU: 0 PID: 13232 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 288.449765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.459150] Call Trace: [ 288.461802] dump_stack+0x173/0x1d0 [ 288.465482] ? __should_failslab+0x278/0x2a0 [ 288.469936] should_fail+0xa19/0xb20 [ 288.473704] __should_failslab+0x278/0x2a0 [ 288.477986] should_failslab+0x29/0x70 [ 288.481925] kmem_cache_alloc_trace+0x125/0xb90 [ 288.486737] ? sctp_add_bind_addr+0x100/0x610 [ 288.491281] ? sctp_v6_cmp_addr+0x137/0x180 [ 288.495665] sctp_add_bind_addr+0x100/0x610 [ 288.500065] sctp_copy_local_addr_list+0x4e7/0x660 [ 288.505057] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 288.509430] sctp_copy_one_addr+0x1fd/0xc30 [ 288.513807] sctp_bind_addr_copy+0x22d/0x8a0 [ 288.518307] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 288.523904] __sctp_connect+0x121f/0x1c20 [ 288.528130] sctp_setsockopt+0x583b/0x12480 [ 288.532523] ? aa_sock_opt_perm+0x121/0x270 [ 288.536896] ? sctp_shutdown+0x270/0x270 [ 288.541010] sock_common_setsockopt+0x13b/0x170 [ 288.545755] ? sock_common_recvmsg+0x290/0x290 [ 288.550385] __sys_setsockopt+0x493/0x540 [ 288.554610] __se_sys_setsockopt+0xdd/0x100 [ 288.558989] __x64_sys_setsockopt+0x62/0x80 [ 288.563355] do_syscall_64+0xbc/0xf0 [ 288.567125] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 288.572373] RIP: 0033:0x457ec9 [ 288.575629] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.594571] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 288.602343] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 288.609647] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 288.616949] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 288.624252] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 288.631552] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:50 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:58:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:51 executing program 3 (fault-call:5 fault-nth:58): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:51 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) socketpair(0x6, 0x0, 0x3, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18:58:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:51 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xffff, 0xfffffffffffffff7, 0x2, 0x5, 0x0, 0x0, 0x2, 0x3, 0x2, 0x5}) [ 289.132011] FAULT_INJECTION: forcing a failure. [ 289.132011] name failslab, interval 1, probability 0, space 0, times 0 [ 289.143510] CPU: 0 PID: 13266 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 289.150747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.160138] Call Trace: [ 289.162792] dump_stack+0x173/0x1d0 [ 289.166479] ? __should_failslab+0x278/0x2a0 [ 289.170936] should_fail+0xa19/0xb20 [ 289.174706] __should_failslab+0x278/0x2a0 [ 289.179003] should_failslab+0x29/0x70 [ 289.182941] kmem_cache_alloc_trace+0x125/0xb90 [ 289.187680] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 289.193183] ? sctp_add_bind_addr+0x100/0x610 [ 289.197735] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 289.203143] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 289.207523] sctp_add_bind_addr+0x100/0x610 [ 289.211901] sctp_copy_local_addr_list+0x4e7/0x660 [ 289.216885] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 289.221245] sctp_copy_one_addr+0x1fd/0xc30 [ 289.225634] sctp_bind_addr_copy+0x22d/0x8a0 [ 289.230109] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 289.235703] __sctp_connect+0x121f/0x1c20 [ 289.239929] sctp_setsockopt+0x583b/0x12480 [ 289.244322] ? aa_sock_opt_perm+0x121/0x270 [ 289.248694] ? sctp_shutdown+0x270/0x270 [ 289.252813] sock_common_setsockopt+0x13b/0x170 [ 289.257532] ? sock_common_recvmsg+0x290/0x290 [ 289.262158] __sys_setsockopt+0x493/0x540 [ 289.266361] __se_sys_setsockopt+0xdd/0x100 [ 289.270735] __x64_sys_setsockopt+0x62/0x80 [ 289.275102] do_syscall_64+0xbc/0xf0 [ 289.278872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 289.284096] RIP: 0033:0x457ec9 [ 289.287334] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.306267] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 289.314017] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 289.321326] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:51 executing program 0: 18:58:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 289.328637] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 289.335941] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 289.343251] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:51 executing program 3 (fault-call:5 fault-nth:59): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:51 executing program 0: 18:58:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) [ 289.562097] FAULT_INJECTION: forcing a failure. [ 289.562097] name failslab, interval 1, probability 0, space 0, times 0 [ 289.573705] CPU: 0 PID: 13286 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 289.580937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.590331] Call Trace: [ 289.592995] dump_stack+0x173/0x1d0 [ 289.596686] ? __should_failslab+0x278/0x2a0 [ 289.601153] should_fail+0xa19/0xb20 [ 289.604936] __should_failslab+0x278/0x2a0 [ 289.609333] should_failslab+0x29/0x70 [ 289.613271] kmem_cache_alloc_trace+0x125/0xb90 [ 289.618003] ? sctp_add_bind_addr+0x100/0x610 [ 289.623017] ? sctp_v6_cmp_addr+0x137/0x180 [ 289.627398] sctp_add_bind_addr+0x100/0x610 [ 289.631775] sctp_copy_local_addr_list+0x4e7/0x660 [ 289.636797] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 289.641164] sctp_copy_one_addr+0x1fd/0xc30 [ 289.645548] sctp_bind_addr_copy+0x22d/0x8a0 [ 289.650029] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 289.655644] __sctp_connect+0x121f/0x1c20 18:58:51 executing program 0: [ 289.659860] sctp_setsockopt+0x583b/0x12480 [ 289.664246] ? aa_sock_opt_perm+0x121/0x270 [ 289.668632] ? sctp_shutdown+0x270/0x270 [ 289.672744] sock_common_setsockopt+0x13b/0x170 [ 289.677470] ? sock_common_recvmsg+0x290/0x290 [ 289.682088] __sys_setsockopt+0x493/0x540 [ 289.686300] __se_sys_setsockopt+0xdd/0x100 [ 289.690689] __x64_sys_setsockopt+0x62/0x80 [ 289.695062] do_syscall_64+0xbc/0xf0 [ 289.698835] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 289.704056] RIP: 0033:0x457ec9 [ 289.707289] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.726234] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 289.733990] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 289.741294] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 289.748617] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 18:58:51 executing program 0: [ 289.756121] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 289.763425] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:51 executing program 3 (fault-call:5 fault-nth:60): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 289.991739] FAULT_INJECTION: forcing a failure. [ 289.991739] name failslab, interval 1, probability 0, space 0, times 0 [ 290.003257] CPU: 1 PID: 13302 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 290.010486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.019871] Call Trace: [ 290.022529] dump_stack+0x173/0x1d0 [ 290.026211] ? __should_failslab+0x278/0x2a0 [ 290.030677] should_fail+0xa19/0xb20 [ 290.034450] __should_failslab+0x278/0x2a0 18:58:52 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x6, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:52 executing program 0: [ 290.038742] should_failslab+0x29/0x70 [ 290.042692] kmem_cache_alloc_trace+0x125/0xb90 [ 290.047416] ? sctp_add_bind_addr+0x100/0x610 [ 290.051967] ? sctp_v6_cmp_addr+0x137/0x180 [ 290.056343] sctp_add_bind_addr+0x100/0x610 [ 290.060721] sctp_copy_local_addr_list+0x4e7/0x660 [ 290.065722] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 290.070087] sctp_copy_one_addr+0x1fd/0xc30 [ 290.074469] sctp_bind_addr_copy+0x22d/0x8a0 [ 290.078943] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 290.084550] __sctp_connect+0x121f/0x1c20 [ 290.088785] sctp_setsockopt+0x583b/0x12480 [ 290.093174] ? aa_sock_opt_perm+0x121/0x270 [ 290.097554] ? sctp_shutdown+0x270/0x270 [ 290.101696] sock_common_setsockopt+0x13b/0x170 [ 290.106420] ? sock_common_recvmsg+0x290/0x290 [ 290.111045] __sys_setsockopt+0x493/0x540 [ 290.115255] __se_sys_setsockopt+0xdd/0x100 [ 290.119642] __x64_sys_setsockopt+0x62/0x80 [ 290.124021] do_syscall_64+0xbc/0xf0 [ 290.127801] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 290.133033] RIP: 0033:0x457ec9 [ 290.136270] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.155211] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 290.162982] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 290.170309] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 290.177637] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 290.184958] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 290.192269] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:52 executing program 0: 18:58:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:52 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @empty}}, 0xc22e, 0x80000001, 0x400, 0x1, 0xad}, 0x98) 18:58:52 executing program 3 (fault-call:5 fault-nth:61): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 290.518235] FAULT_INJECTION: forcing a failure. [ 290.518235] name failslab, interval 1, probability 0, space 0, times 0 [ 290.529713] CPU: 1 PID: 13325 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 290.536942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.546329] Call Trace: [ 290.548978] dump_stack+0x173/0x1d0 [ 290.552653] ? __should_failslab+0x278/0x2a0 [ 290.557117] should_fail+0xa19/0xb20 [ 290.560887] __should_failslab+0x278/0x2a0 [ 290.565185] should_failslab+0x29/0x70 [ 290.569139] kmem_cache_alloc_trace+0x125/0xb90 [ 290.573862] ? sctp_add_bind_addr+0x100/0x610 [ 290.578409] ? sctp_v6_cmp_addr+0x137/0x180 [ 290.582919] sctp_add_bind_addr+0x100/0x610 [ 290.587304] sctp_copy_local_addr_list+0x4e7/0x660 [ 290.592296] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 290.596663] sctp_copy_one_addr+0x1fd/0xc30 [ 290.601044] sctp_bind_addr_copy+0x22d/0x8a0 [ 290.605519] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 290.611133] __sctp_connect+0x121f/0x1c20 18:58:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$loop(0x0, 0x0, 0x2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000680), &(0x7f0000000280), 0x8) unshare(0x40000000) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, &(0x7f0000000140)='./file0\x00', 0x8, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f00006f7fe8)=[{}], 0xfdd0) 18:58:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 290.615355] sctp_setsockopt+0x583b/0x12480 [ 290.619743] ? aa_sock_opt_perm+0x121/0x270 [ 290.624116] ? sctp_shutdown+0x270/0x270 [ 290.628226] sock_common_setsockopt+0x13b/0x170 [ 290.633057] ? sock_common_recvmsg+0x290/0x290 [ 290.637687] __sys_setsockopt+0x493/0x540 [ 290.641911] __se_sys_setsockopt+0xdd/0x100 [ 290.646301] __x64_sys_setsockopt+0x62/0x80 [ 290.650672] do_syscall_64+0xbc/0xf0 [ 290.654443] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 290.659672] RIP: 0033:0x457ec9 [ 290.662909] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.681941] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 290.689709] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 290.697019] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 290.704336] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 290.711669] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 290.718978] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 290.751165] IPVS: ftp: loaded support on port[0] = 21 18:58:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:52 executing program 3 (fault-call:5 fault-nth:62): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 291.040474] FAULT_INJECTION: forcing a failure. [ 291.040474] name failslab, interval 1, probability 0, space 0, times 0 [ 291.052001] CPU: 1 PID: 13350 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 291.059232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.068621] Call Trace: [ 291.071270] dump_stack+0x173/0x1d0 [ 291.074947] ? __should_failslab+0x278/0x2a0 [ 291.079398] should_fail+0xa19/0xb20 [ 291.083165] __should_failslab+0x278/0x2a0 18:58:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 291.087448] should_failslab+0x29/0x70 [ 291.091383] kmem_cache_alloc_trace+0x125/0xb90 [ 291.096113] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 291.101623] ? sctp_add_bind_addr+0x100/0x610 [ 291.106190] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 291.111611] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 291.115985] sctp_add_bind_addr+0x100/0x610 [ 291.120368] sctp_copy_local_addr_list+0x4e7/0x660 [ 291.125357] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 291.129730] sctp_copy_one_addr+0x1fd/0xc30 [ 291.134118] sctp_bind_addr_copy+0x22d/0x8a0 [ 291.138603] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 291.144202] __sctp_connect+0x121f/0x1c20 [ 291.148422] sctp_setsockopt+0x583b/0x12480 [ 291.152816] ? aa_sock_opt_perm+0x121/0x270 [ 291.157199] ? sctp_shutdown+0x270/0x270 [ 291.161329] sock_common_setsockopt+0x13b/0x170 [ 291.166055] ? sock_common_recvmsg+0x290/0x290 [ 291.166372] cgroup: fork rejected by pids controller in /syz0 [ 291.170679] __sys_setsockopt+0x493/0x540 [ 291.170745] __se_sys_setsockopt+0xdd/0x100 [ 291.185152] __x64_sys_setsockopt+0x62/0x80 18:58:53 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10000, 0x10000) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x145000, 0x0) syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff7, 0x20a00) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 291.189523] do_syscall_64+0xbc/0xf0 [ 291.193326] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 291.198553] RIP: 0033:0x457ec9 [ 291.201798] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.220738] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 291.228488] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 291.235802] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 291.243133] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 291.250443] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 291.257746] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, 0x0, 0x0) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f443a5ed758a1", 0x2f}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\xfa\xfbF\xe2\x00\f\x00\x00\x02\x00'}) [ 291.481685] mmap: syz-executor5 (13368) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 291.528386] device lo entered promiscuous mode 18:58:53 executing program 3 (fault-call:5 fault-nth:63): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 291.548652] device lo left promiscuous mode 18:58:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 291.720909] FAULT_INJECTION: forcing a failure. [ 291.720909] name failslab, interval 1, probability 0, space 0, times 0 [ 291.732467] CPU: 1 PID: 13378 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 291.739705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.749090] Call Trace: [ 291.751758] dump_stack+0x173/0x1d0 [ 291.755446] ? __should_failslab+0x278/0x2a0 [ 291.759916] should_fail+0xa19/0xb20 [ 291.763691] __should_failslab+0x278/0x2a0 18:58:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}}}, 0x2e) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) [ 291.767986] should_failslab+0x29/0x70 [ 291.771926] kmem_cache_alloc_trace+0x125/0xb90 [ 291.776666] ? sctp_add_bind_addr+0x100/0x610 [ 291.781214] ? sctp_v6_cmp_addr+0x137/0x180 [ 291.785602] sctp_add_bind_addr+0x100/0x610 [ 291.790519] sctp_copy_local_addr_list+0x4e7/0x660 [ 291.795504] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 291.799875] sctp_copy_one_addr+0x1fd/0xc30 [ 291.804262] sctp_bind_addr_copy+0x22d/0x8a0 [ 291.808760] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 291.814360] __sctp_connect+0x121f/0x1c20 [ 291.818599] sctp_setsockopt+0x583b/0x12480 [ 291.822983] ? aa_sock_opt_perm+0x121/0x270 [ 291.827356] ? sctp_shutdown+0x270/0x270 [ 291.831475] sock_common_setsockopt+0x13b/0x170 [ 291.836203] ? sock_common_recvmsg+0x290/0x290 [ 291.840849] __sys_setsockopt+0x493/0x540 [ 291.845056] __se_sys_setsockopt+0xdd/0x100 [ 291.849444] __x64_sys_setsockopt+0x62/0x80 [ 291.853833] do_syscall_64+0xbc/0xf0 [ 291.857615] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 291.862838] RIP: 0033:0x457ec9 [ 291.866073] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.885013] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 291.892770] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 291.900157] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 291.907459] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 291.914764] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 291.922060] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x0, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:54 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) r1 = accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80000) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x200, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x600000, 0x5) r3 = dup3(r1, r2, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast}}, [0x2, 0x6, 0x1, 0xfd, 0x0, 0x5, 0x3ff, 0x10000, 0x1, 0xb8d, 0x10000, 0x100000001, 0x0, 0x2]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000380)=0x84) 18:58:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) 18:58:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x0, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 18:58:54 executing program 3 (fault-call:5 fault-nth:64): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x0, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 18:58:54 executing program 0: r0 = syz_open_dev$vivid(&(0x7f0000000140)='/dev/video#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000040)={0x0, 0x51, 0x1, {0x1, @vbi={0x0, 0x0, 0x0, 0x0, [0x0, 0xffffffffffffffff]}}}) 18:58:54 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x10031f, 0x6, 0x4, 0x6, 0xffffffffffffffff}) [ 292.724571] FAULT_INJECTION: forcing a failure. [ 292.724571] name failslab, interval 1, probability 0, space 0, times 0 [ 292.735948] CPU: 1 PID: 13414 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 292.743172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.752567] Call Trace: [ 292.755265] dump_stack+0x173/0x1d0 [ 292.758510] vhci_hcd: default hub control req: 1f03 v0010 i0006 l0 [ 292.758945] ? __should_failslab+0x278/0x2a0 [ 292.769785] should_fail+0xa19/0xb20 [ 292.773574] __should_failslab+0x278/0x2a0 [ 292.777884] should_failslab+0x29/0x70 [ 292.781828] kmem_cache_alloc_trace+0x125/0xb90 [ 292.786550] ? sctp_add_bind_addr+0x100/0x610 [ 292.791127] ? sctp_v6_cmp_addr+0x137/0x180 [ 292.795513] sctp_add_bind_addr+0x100/0x610 [ 292.799893] sctp_copy_local_addr_list+0x4e7/0x660 [ 292.804884] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 292.809251] sctp_copy_one_addr+0x1fd/0xc30 [ 292.813651] sctp_bind_addr_copy+0x22d/0x8a0 [ 292.818126] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 18:58:54 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x0, 0x20801) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) fdatasync(r1) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 292.823717] __sctp_connect+0x121f/0x1c20 [ 292.827934] sctp_setsockopt+0x583b/0x12480 [ 292.832330] ? aa_sock_opt_perm+0x121/0x270 [ 292.836709] ? sctp_shutdown+0x270/0x270 [ 292.840819] sock_common_setsockopt+0x13b/0x170 [ 292.845546] ? sock_common_recvmsg+0x290/0x290 [ 292.850271] __sys_setsockopt+0x493/0x540 [ 292.854481] __se_sys_setsockopt+0xdd/0x100 [ 292.858868] __x64_sys_setsockopt+0x62/0x80 [ 292.863248] do_syscall_64+0xbc/0xf0 [ 292.867022] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 292.872251] RIP: 0033:0x457ec9 [ 292.875482] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.894423] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 292.902182] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 292.909501] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 292.916809] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 292.924121] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 292.931424] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:55 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) sync_file_range(r0, 0x3, 0xec40, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000240)={0x6, 0x118, 0xfa00, {{0xc7, 0x4, "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", 0x59, 0x80000000, 0x81, 0x7fffffff, 0x4, 0x8, 0x7}, r1}}, 0x120) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) pipe(&(0x7f0000000180)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)) 18:58:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 18:58:55 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 18:58:55 executing program 3 (fault-call:5 fault-nth:65): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 293.276625] FAULT_INJECTION: forcing a failure. [ 293.276625] name failslab, interval 1, probability 0, space 0, times 0 [ 293.288105] CPU: 0 PID: 13449 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 293.295329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.304715] Call Trace: [ 293.307358] dump_stack+0x173/0x1d0 [ 293.311029] ? __should_failslab+0x278/0x2a0 [ 293.315486] should_fail+0xa19/0xb20 [ 293.319265] __should_failslab+0x278/0x2a0 [ 293.323554] should_failslab+0x29/0x70 [ 293.327506] kmem_cache_alloc_trace+0x125/0xb90 [ 293.332239] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 293.337734] ? sctp_add_bind_addr+0x100/0x610 [ 293.342278] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 293.347804] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 293.352175] sctp_add_bind_addr+0x100/0x610 [ 293.356547] sctp_copy_local_addr_list+0x4e7/0x660 [ 293.361553] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 293.365931] sctp_copy_one_addr+0x1fd/0xc30 [ 293.370304] sctp_bind_addr_copy+0x22d/0x8a0 [ 293.374774] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 293.380371] __sctp_connect+0x121f/0x1c20 [ 293.384603] sctp_setsockopt+0x583b/0x12480 [ 293.388993] ? aa_sock_opt_perm+0x121/0x270 [ 293.393361] ? sctp_shutdown+0x270/0x270 [ 293.397447] sock_common_setsockopt+0x13b/0x170 [ 293.402158] ? sock_common_recvmsg+0x290/0x290 [ 293.406791] __sys_setsockopt+0x493/0x540 [ 293.411004] __se_sys_setsockopt+0xdd/0x100 [ 293.415387] __x64_sys_setsockopt+0x62/0x80 [ 293.419759] do_syscall_64+0xbc/0xf0 [ 293.423537] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 293.428776] RIP: 0033:0x457ec9 [ 293.432022] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.450984] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 293.458748] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 293.466074] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:58:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 293.473384] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 293.480693] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 293.488001] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="852a747000000000000000000000000000000000c6d3beae8cd60c1e0000"], @ANYPTR=&(0x7f00000005c0)=ANY=[]], 0x0, 0x0, 0x0}) 18:58:55 executing program 3 (fault-call:5 fault-nth:66): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 293.576769] binder: 13456:13457 unknown command 536872320 [ 293.582593] binder: 13456:13457 ioctl c0306201 20000040 returned -22 18:58:55 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) [ 293.644490] binder_alloc: binder_alloc_mmap_handler: 13456 20ffc000-20ffe000 already mapped failed -16 [ 293.689359] FAULT_INJECTION: forcing a failure. [ 293.689359] name failslab, interval 1, probability 0, space 0, times 0 [ 293.700885] CPU: 0 PID: 13463 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 293.708112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.717504] Call Trace: [ 293.720156] dump_stack+0x173/0x1d0 [ 293.723849] ? __should_failslab+0x278/0x2a0 [ 293.728309] should_fail+0xa19/0xb20 [ 293.732080] __should_failslab+0x278/0x2a0 [ 293.736368] should_failslab+0x29/0x70 [ 293.740312] kmem_cache_alloc_trace+0x125/0xb90 [ 293.745038] ? sctp_add_bind_addr+0x100/0x610 [ 293.749606] ? sctp_v6_cmp_addr+0x137/0x180 [ 293.753996] sctp_add_bind_addr+0x100/0x610 [ 293.758380] sctp_copy_local_addr_list+0x4e7/0x660 [ 293.763365] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 293.767729] sctp_copy_one_addr+0x1fd/0xc30 [ 293.772102] sctp_bind_addr_copy+0x22d/0x8a0 [ 293.776577] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 293.782184] __sctp_connect+0x121f/0x1c20 [ 293.786404] sctp_setsockopt+0x583b/0x12480 [ 293.791069] ? aa_sock_opt_perm+0x121/0x270 [ 293.795438] ? sctp_shutdown+0x270/0x270 [ 293.799551] sock_common_setsockopt+0x13b/0x170 [ 293.804281] ? sock_common_recvmsg+0x290/0x290 [ 293.808918] __sys_setsockopt+0x493/0x540 [ 293.813121] __se_sys_setsockopt+0xdd/0x100 [ 293.817489] __x64_sys_setsockopt+0x62/0x80 [ 293.821860] do_syscall_64+0xbc/0xf0 [ 293.825647] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 293.830869] RIP: 0033:0x457ec9 [ 293.834107] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.853050] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 293.860806] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 293.868105] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 293.875401] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 293.882706] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:56 executing program 0: syz_execute_func(&(0x7f00000002c0)="3666440f50f564ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3196f") clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x3102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/11, 0x1b8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x0) write(r1, 0x0, 0x0) [ 293.890028] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 [ 293.908617] binder: BINDER_SET_CONTEXT_MGR already set [ 293.914092] binder: 13456:13457 ioctl 40046207 0 returned -16 [ 293.920249] binder: 13456:13469 unknown command 536872320 [ 293.926052] binder: 13456:13469 ioctl c0306201 20000040 returned -22 18:58:56 executing program 4: 18:58:56 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:56 executing program 0: 18:58:56 executing program 4: 18:58:56 executing program 3 (fault-call:5 fault-nth:67): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) [ 294.384014] FAULT_INJECTION: forcing a failure. [ 294.384014] name failslab, interval 1, probability 0, space 0, times 0 [ 294.395383] CPU: 1 PID: 13491 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 294.402611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.412000] Call Trace: [ 294.414661] dump_stack+0x173/0x1d0 [ 294.418348] ? __should_failslab+0x278/0x2a0 [ 294.422809] should_fail+0xa19/0xb20 [ 294.426578] __should_failslab+0x278/0x2a0 18:58:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:56 executing program 4: [ 294.430879] should_failslab+0x29/0x70 [ 294.434821] kmem_cache_alloc_trace+0x125/0xb90 [ 294.439548] ? sctp_add_bind_addr+0x100/0x610 [ 294.444117] ? sctp_v6_cmp_addr+0x137/0x180 [ 294.448499] sctp_add_bind_addr+0x100/0x610 [ 294.452891] sctp_copy_local_addr_list+0x4e7/0x660 [ 294.457887] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 294.462258] sctp_copy_one_addr+0x1fd/0xc30 [ 294.466644] sctp_bind_addr_copy+0x22d/0x8a0 [ 294.471131] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 294.476729] __sctp_connect+0x121f/0x1c20 [ 294.480949] sctp_setsockopt+0x583b/0x12480 [ 294.485341] ? aa_sock_opt_perm+0x121/0x270 [ 294.489715] ? sctp_shutdown+0x270/0x270 [ 294.493834] sock_common_setsockopt+0x13b/0x170 [ 294.498560] ? sock_common_recvmsg+0x290/0x290 [ 294.503210] __sys_setsockopt+0x493/0x540 [ 294.507426] __se_sys_setsockopt+0xdd/0x100 [ 294.511827] __x64_sys_setsockopt+0x62/0x80 [ 294.516199] do_syscall_64+0xbc/0xf0 [ 294.519979] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 294.525331] RIP: 0033:0x457ec9 18:58:56 executing program 0: [ 294.528570] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.547518] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 294.555356] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 294.562667] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 294.569979] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 294.577284] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 294.584607] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:56 executing program 4: 18:58:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:56 executing program 0: 18:58:56 executing program 0: 18:58:57 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x800, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x4008000) sendto$unix(r2, &(0x7f0000000400), 0xfffffffffffffef8, 0x0, 0x0, 0x22) sendmsg$unix(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 18:58:57 executing program 3 (fault-call:5 fault-nth:68): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:57 executing program 4: 18:58:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26706951"], 0x0) 18:58:57 executing program 0: [ 295.393167] FAULT_INJECTION: forcing a failure. [ 295.393167] name failslab, interval 1, probability 0, space 0, times 0 [ 295.404544] CPU: 1 PID: 13520 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 295.411782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.421170] Call Trace: [ 295.423826] dump_stack+0x173/0x1d0 [ 295.427511] ? __should_failslab+0x278/0x2a0 [ 295.431979] should_fail+0xa19/0xb20 [ 295.435758] __should_failslab+0x278/0x2a0 [ 295.440052] should_failslab+0x29/0x70 [ 295.444001] kmem_cache_alloc_trace+0x125/0xb90 [ 295.448732] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 295.454231] ? sctp_add_bind_addr+0x100/0x610 [ 295.458778] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 295.464190] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 295.468625] sctp_add_bind_addr+0x100/0x610 [ 295.472997] sctp_copy_local_addr_list+0x4e7/0x660 [ 295.477986] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 295.482360] sctp_copy_one_addr+0x1fd/0xc30 [ 295.486748] sctp_bind_addr_copy+0x22d/0x8a0 18:58:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:57 executing program 4: 18:58:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, 0x0, 0x0) 18:58:57 executing program 0: [ 295.491333] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 295.496931] __sctp_connect+0x121f/0x1c20 [ 295.501172] sctp_setsockopt+0x583b/0x12480 [ 295.505564] ? aa_sock_opt_perm+0x121/0x270 [ 295.509945] ? sctp_shutdown+0x270/0x270 [ 295.514059] sock_common_setsockopt+0x13b/0x170 [ 295.518788] ? sock_common_recvmsg+0x290/0x290 [ 295.523414] __sys_setsockopt+0x493/0x540 [ 295.527633] __se_sys_setsockopt+0xdd/0x100 [ 295.532014] __x64_sys_setsockopt+0x62/0x80 [ 295.536380] do_syscall_64+0xbc/0xf0 [ 295.540161] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 295.545385] RIP: 0033:0x457ec9 [ 295.548625] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.567565] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 295.575332] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 295.582741] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 295.590048] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 295.597356] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 295.604661] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:57 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 18:58:57 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000240)={0x0, 0x41, "f3869106e8904213fc13e914e423ab4a0add8d90d4348345a177b6d09cd11c29393c421b9a67b34363b755a72f92542884f252f77f1186b69dc05fd39dd0305502"}) 18:58:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, 0x0, 0x0) 18:58:58 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2bf9c8e82af8b6788e4cd92a0de9fbb7aa4c09c5bc94cdc6f6b825b38a16796f0082503cc23efc9bf8fdfdb65c0111eaa71f5a", 0x33) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x30}, &(0x7f0000000100)=0xfffffffffffffdc9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x4000000000, @loopback, 0x9}}}, 0x84) ioctl$TIOCSCTTY(r0, 0x540e, 0x80) 18:58:58 executing program 3 (fault-call:5 fault-nth:69): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:58 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw6\x00') 18:58:58 executing program 0: getrusage(0xffffffffffffffff, &(0x7f0000000140)) 18:58:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, 0x0, 0x0) 18:58:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:58 executing program 0: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thrC\ad-s%lf/att\x8dl\xa7x\xcf\"\xc2\xb3\xc2D', 0x2, 0x0) [ 296.295639] FAULT_INJECTION: forcing a failure. [ 296.295639] name failslab, interval 1, probability 0, space 0, times 0 [ 296.307062] CPU: 0 PID: 13566 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 296.314308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.323702] Call Trace: [ 296.326361] dump_stack+0x173/0x1d0 [ 296.330047] ? __should_failslab+0x278/0x2a0 [ 296.334508] should_fail+0xa19/0xb20 [ 296.338291] __should_failslab+0x278/0x2a0 [ 296.342577] should_failslab+0x29/0x70 [ 296.346530] kmem_cache_alloc_trace+0x125/0xb90 [ 296.351265] ? sctp_add_bind_addr+0x100/0x610 [ 296.355814] ? sctp_v6_cmp_addr+0x137/0x180 [ 296.360185] sctp_add_bind_addr+0x100/0x610 [ 296.364564] sctp_copy_local_addr_list+0x4e7/0x660 [ 296.369564] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 296.373948] sctp_copy_one_addr+0x1fd/0xc30 [ 296.378327] sctp_bind_addr_copy+0x22d/0x8a0 [ 296.382806] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 296.388404] __sctp_connect+0x121f/0x1c20 [ 296.392646] sctp_setsockopt+0x583b/0x12480 [ 296.397033] ? aa_sock_opt_perm+0x121/0x270 [ 296.401406] ? sctp_shutdown+0x270/0x270 [ 296.405521] sock_common_setsockopt+0x13b/0x170 [ 296.410246] ? sock_common_recvmsg+0x290/0x290 [ 296.414871] __sys_setsockopt+0x493/0x540 [ 296.419084] __se_sys_setsockopt+0xdd/0x100 [ 296.423470] __x64_sys_setsockopt+0x62/0x80 [ 296.427838] do_syscall_64+0xbc/0xf0 [ 296.431629] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 296.436851] RIP: 0033:0x457ec9 [ 296.440084] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.459027] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 296.466787] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 296.474091] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 296.481390] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 296.488697] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 296.495997] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:58 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) 18:58:58 executing program 3 (fault-call:5 fault-nth:70): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) [ 296.725944] FAULT_INJECTION: forcing a failure. [ 296.725944] name failslab, interval 1, probability 0, space 0, times 0 [ 296.737305] CPU: 0 PID: 13579 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 296.744529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.753923] Call Trace: [ 296.756572] dump_stack+0x173/0x1d0 [ 296.760278] ? __should_failslab+0x278/0x2a0 [ 296.764743] should_fail+0xa19/0xb20 [ 296.768512] __should_failslab+0x278/0x2a0 [ 296.772918] should_failslab+0x29/0x70 [ 296.776850] kmem_cache_alloc_trace+0x125/0xb90 [ 296.781578] ? sctp_add_bind_addr+0x100/0x610 [ 296.786148] ? sctp_v6_cmp_addr+0x137/0x180 [ 296.790524] sctp_add_bind_addr+0x100/0x610 [ 296.794910] sctp_copy_local_addr_list+0x4e7/0x660 [ 296.799902] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 296.804270] sctp_copy_one_addr+0x1fd/0xc30 [ 296.808667] sctp_bind_addr_copy+0x22d/0x8a0 [ 296.813147] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 296.818750] __sctp_connect+0x121f/0x1c20 [ 296.822976] sctp_setsockopt+0x583b/0x12480 [ 296.827364] ? aa_sock_opt_perm+0x121/0x270 [ 296.831740] ? sctp_shutdown+0x270/0x270 [ 296.835854] sock_common_setsockopt+0x13b/0x170 [ 296.840574] ? sock_common_recvmsg+0x290/0x290 [ 296.845214] __sys_setsockopt+0x493/0x540 [ 296.849423] __se_sys_setsockopt+0xdd/0x100 [ 296.853805] __x64_sys_setsockopt+0x62/0x80 [ 296.858183] do_syscall_64+0xbc/0xf0 [ 296.861958] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 296.867180] RIP: 0033:0x457ec9 [ 296.870418] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.889379] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 296.897140] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 296.904448] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 296.911748] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 296.919054] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:58:58 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:58:58 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) [ 296.926362] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:58:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:58:59 executing program 3 (fault-call:5 fault-nth:71): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:58:59 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) 18:58:59 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) 18:58:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) [ 297.282380] FAULT_INJECTION: forcing a failure. [ 297.282380] name failslab, interval 1, probability 0, space 0, times 0 [ 297.293761] CPU: 1 PID: 13605 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 297.301103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.310493] Call Trace: [ 297.313151] dump_stack+0x173/0x1d0 [ 297.316835] ? __should_failslab+0x278/0x2a0 [ 297.321296] should_fail+0xa19/0xb20 [ 297.325066] __should_failslab+0x278/0x2a0 18:58:59 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getrlimit(0xc, &(0x7f0000000080)) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7f) [ 297.329356] should_failslab+0x29/0x70 [ 297.333305] kmem_cache_alloc_trace+0x125/0xb90 [ 297.338031] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 297.343536] ? sctp_add_bind_addr+0x100/0x610 [ 297.348097] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 297.353520] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 297.357896] sctp_add_bind_addr+0x100/0x610 [ 297.362280] sctp_copy_local_addr_list+0x4e7/0x660 [ 297.367273] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 297.371650] sctp_copy_one_addr+0x1fd/0xc30 [ 297.376026] sctp_bind_addr_copy+0x22d/0x8a0 [ 297.380510] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 297.386107] __sctp_connect+0x121f/0x1c20 [ 297.390326] sctp_setsockopt+0x583b/0x12480 [ 297.394713] ? aa_sock_opt_perm+0x121/0x270 [ 297.399087] ? sctp_shutdown+0x270/0x270 [ 297.403203] sock_common_setsockopt+0x13b/0x170 [ 297.407936] ? sock_common_recvmsg+0x290/0x290 [ 297.412646] __sys_setsockopt+0x493/0x540 [ 297.416853] __se_sys_setsockopt+0xdd/0x100 [ 297.421240] __x64_sys_setsockopt+0x62/0x80 [ 297.425620] do_syscall_64+0xbc/0xf0 [ 297.429398] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 297.434631] RIP: 0033:0x457ec9 [ 297.437870] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.456811] RSP: 002b:00007fdbbd26ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 297.464578] RAX: ffffffffffffffda RBX: 00007fdbbd26ec90 RCX: 0000000000457ec9 [ 297.471893] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 297.479202] RBP: 000000000073c040 R08: 000000000000001c R09: 0000000000000000 [ 297.486507] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd26f6d4 [ 297.493897] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000004 18:59:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:00 executing program 3 (fault-call:5 fault-nth:72): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) 18:59:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) 18:59:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$nl_route_sched(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000200)=@newtaction={0x34, 0x30, 0x0, 0x0, 0x0, {}, [{0x20, 0x1, @m_pedit={0x1c, 0x0, {{0xc, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x800000000007, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ftruncate(r2, 0x2007fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:59:00 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) 18:59:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 18:59:00 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0x9) [ 298.439077] FAULT_INJECTION: forcing a failure. [ 298.439077] name failslab, interval 1, probability 0, space 0, times 0 [ 298.450566] CPU: 0 PID: 13628 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 298.457812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.467203] Call Trace: [ 298.469878] dump_stack+0x173/0x1d0 [ 298.473566] ? __should_failslab+0x278/0x2a0 [ 298.478038] should_fail+0xa19/0xb20 [ 298.481808] __should_failslab+0x278/0x2a0 [ 298.486120] should_failslab+0x29/0x70 [ 298.490077] kmem_cache_alloc_trace+0x125/0xb90 [ 298.494792] ? sctp_add_bind_addr+0x100/0x610 [ 298.499324] ? sctp_v6_cmp_addr+0x137/0x180 [ 298.503685] sctp_add_bind_addr+0x100/0x610 [ 298.508063] sctp_copy_local_addr_list+0x4e7/0x660 [ 298.513054] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 298.517428] sctp_copy_one_addr+0x1fd/0xc30 [ 298.521812] sctp_bind_addr_copy+0x22d/0x8a0 [ 298.526290] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 298.531883] __sctp_connect+0x121f/0x1c20 [ 298.536126] sctp_setsockopt+0x583b/0x12480 [ 298.540512] ? aa_sock_opt_perm+0x121/0x270 [ 298.544886] ? sctp_shutdown+0x270/0x270 [ 298.549001] sock_common_setsockopt+0x13b/0x170 [ 298.553725] ? sock_common_recvmsg+0x290/0x290 [ 298.558351] __sys_setsockopt+0x493/0x540 [ 298.562623] __se_sys_setsockopt+0xdd/0x100 [ 298.567027] __x64_sys_setsockopt+0x62/0x80 [ 298.571517] do_syscall_64+0xbc/0xf0 [ 298.575286] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 298.580513] RIP: 0033:0x457ec9 [ 298.583748] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.602690] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 298.610439] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 298.617745] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 298.625053] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 298.632361] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:59:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) [ 298.639675] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:00 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x400, 0x4}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:59:00 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0x9) 18:59:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a3040000000000"], 0x0) [ 298.883367] vhci_hcd: default hub control req: 0300 v0000 i0004 l0 [ 298.914704] vhci_hcd: default hub control req: 0300 v0000 i0004 l0 [ 299.386899] IPVS: ftp: loaded support on port[0] = 21 [ 299.614887] chnl_net:caif_netlink_parms(): no params data found [ 299.644596] bridge0: port 1(bridge_slave_0) entered blocking state [ 299.651088] bridge0: port 1(bridge_slave_0) entered disabled state [ 299.658743] device bridge_slave_0 entered promiscuous mode [ 299.666131] bridge0: port 2(bridge_slave_1) entered blocking state [ 299.672703] bridge0: port 2(bridge_slave_1) entered disabled state [ 299.679948] device bridge_slave_1 entered promiscuous mode [ 299.700006] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 299.806467] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 299.826002] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 299.834301] team0: Port device team_slave_0 added [ 299.839974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 299.847839] team0: Port device team_slave_1 added [ 299.854007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 299.862024] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 300.024411] device hsr_slave_0 entered promiscuous mode [ 300.082245] device hsr_slave_1 entered promiscuous mode [ 300.213884] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 300.221184] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 300.238692] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.245126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 300.252057] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.258460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 300.401565] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 300.407804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 300.417761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 300.427511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 300.435834] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.443031] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.450713] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 300.557755] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 300.563902] 8021q: adding VLAN 0 to HW filter on device team0 [ 300.573679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 300.580847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 300.590196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 300.598348] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.604844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 300.617105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 300.720340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 300.728720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 300.736924] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.743349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 300.754437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 300.763110] device bridge_slave_1 left promiscuous mode [ 300.768860] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.813838] device bridge_slave_0 left promiscuous mode [ 300.819432] bridge0: port 1(bridge_slave_0) entered disabled state [ 303.433839] device hsr_slave_1 left promiscuous mode [ 303.486120] device hsr_slave_0 left promiscuous mode [ 303.546215] team0 (unregistering): Port device team_slave_1 removed [ 303.556727] team0 (unregistering): Port device team_slave_0 removed [ 303.566669] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 303.596899] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 303.669810] bond0 (unregistering): Released all slaves [ 303.735793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 303.747766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 303.754831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 303.767500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 303.775909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 303.784566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 303.794034] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 303.808072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 303.815554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 303.824062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 303.836838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 303.843721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 303.851645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 303.863488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 303.874701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 303.883271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 303.893083] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 303.899170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 303.914961] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 303.927468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 304.003610] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 304.142294] protocol 88fb is buggy, dev hsr_slave_0 [ 304.147776] protocol 88fb is buggy, dev hsr_slave_1 18:59:06 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$nl_route_sched(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000200)=@newtaction={0x34, 0x30, 0x0, 0x0, 0x0, {}, [{0x20, 0x1, @m_pedit={0x1c, 0x0, {{0xc, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x800000000007, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ftruncate(r2, 0x2007fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:59:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x9}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f00000001c0)={0xfffffffffffffffc, 0x0, @stop_pts=0x951c}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000240)={0xb6, "c9243c6e783d0cf8a2ad658594f97c9cb43aeba59bb1ef5e0387e81b4a98fa4a5f22aea75d14683868b5dd183d431e31bbd592ce72c9189e10ad2e56b9eed3190af0295054a600784088e804372f7fd07a2df138cf0cf45db839e6b8e7e4fd3e114c7087e04f12cd1ebddb29f93309a94b7cfe0c6bd7264932ca5f9cfeefaef399aa6270a7325e84cebd1961c0fc2c2e6bc7ee3f2d145cf7a052bd6e00b3aba885c8e8d2c30046f274893e5fb79c03e9e987e2b94753"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x8, 0x80000000, 0x2, 0x3}, {0x3, 0x7fff, 0xe4e7, 0x67}]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x1000, &(0x7f0000000400)=""/4096}) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) 18:59:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e104"], 0x0) 18:59:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:06 executing program 3 (fault-call:5 fault-nth:73): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x9) [ 304.342662] vhci_hcd: invalid port number 9 [ 304.347148] vhci_hcd: invalid port number 9 18:59:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, 0x0) [ 304.397014] vhci_hcd: invalid port number 9 [ 304.401535] vhci_hcd: invalid port number 9 [ 304.412730] FAULT_INJECTION: forcing a failure. [ 304.412730] name failslab, interval 1, probability 0, space 0, times 0 [ 304.424093] CPU: 0 PID: 13668 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 304.431310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.440713] Call Trace: [ 304.443378] dump_stack+0x173/0x1d0 [ 304.447063] ? __should_failslab+0x278/0x2a0 [ 304.451519] should_fail+0xa19/0xb20 [ 304.455297] __should_failslab+0x278/0x2a0 [ 304.459596] should_failslab+0x29/0x70 [ 304.463537] kmem_cache_alloc_trace+0x125/0xb90 [ 304.468267] ? sctp_add_bind_addr+0x100/0x610 [ 304.472820] ? sctp_v6_cmp_addr+0x137/0x180 [ 304.477199] sctp_add_bind_addr+0x100/0x610 [ 304.481578] sctp_copy_local_addr_list+0x4e7/0x660 [ 304.486577] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 304.490956] sctp_copy_one_addr+0x1fd/0xc30 [ 304.495334] sctp_bind_addr_copy+0x22d/0x8a0 [ 304.499808] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 304.505408] __sctp_connect+0x121f/0x1c20 [ 304.509662] sctp_setsockopt+0x583b/0x12480 [ 304.514058] ? aa_sock_opt_perm+0x121/0x270 [ 304.518433] ? sctp_shutdown+0x270/0x270 [ 304.522551] sock_common_setsockopt+0x13b/0x170 [ 304.527307] ? sock_common_recvmsg+0x290/0x290 [ 304.531939] __sys_setsockopt+0x493/0x540 [ 304.536155] __se_sys_setsockopt+0xdd/0x100 [ 304.540538] __x64_sys_setsockopt+0x62/0x80 [ 304.544932] do_syscall_64+0xbc/0xf0 [ 304.548709] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 304.553936] RIP: 0033:0x457ec9 [ 304.557170] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.576515] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 304.584274] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 18:59:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) [ 304.591581] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 304.598905] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 304.606212] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 304.613517] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000080)={0x100323, 0x2, 0xffffffffffffffff, 0x0, 0x7ff}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:59:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec"], 0x0) 18:59:06 executing program 0: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0xefff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f0000000380)="0f0766b818008ed80f20e035000040000f22e00faea66647000066ba2000b801000000efc4c13565d4b805000000b9f4ce05c80f01d9670f01750c66b8e3000f00d8c4c2e99626", 0x47}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:59:06 executing program 3 (fault-call:5 fault-nth:74): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) [ 305.058018] FAULT_INJECTION: forcing a failure. [ 305.058018] name failslab, interval 1, probability 0, space 0, times 0 [ 305.069670] CPU: 0 PID: 13702 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 305.076900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.086293] Call Trace: [ 305.088971] dump_stack+0x173/0x1d0 [ 305.092661] ? __should_failslab+0x278/0x2a0 [ 305.097119] should_fail+0xa19/0xb20 [ 305.100890] __should_failslab+0x278/0x2a0 [ 305.105179] should_failslab+0x29/0x70 [ 305.109116] kmem_cache_alloc_trace+0x125/0xb90 [ 305.113849] ? kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 305.119351] ? sctp_add_bind_addr+0x100/0x610 [ 305.123906] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 305.129321] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 305.133696] sctp_add_bind_addr+0x100/0x610 [ 305.138070] sctp_copy_local_addr_list+0x4e7/0x660 [ 305.143112] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 305.147485] sctp_copy_one_addr+0x1fd/0xc30 [ 305.151857] sctp_bind_addr_copy+0x22d/0x8a0 18:59:07 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) [ 305.156332] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 305.161925] __sctp_connect+0x121f/0x1c20 [ 305.166150] sctp_setsockopt+0x583b/0x12480 [ 305.170533] ? aa_sock_opt_perm+0x121/0x270 [ 305.174914] ? sctp_shutdown+0x270/0x270 [ 305.179023] sock_common_setsockopt+0x13b/0x170 [ 305.183750] ? sock_common_recvmsg+0x290/0x290 [ 305.188376] __sys_setsockopt+0x493/0x540 [ 305.192596] __se_sys_setsockopt+0xdd/0x100 [ 305.196991] __x64_sys_setsockopt+0x62/0x80 [ 305.201355] do_syscall_64+0xbc/0xf0 [ 305.205131] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 305.210361] RIP: 0033:0x457ec9 [ 305.213613] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.232553] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 305.240330] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 305.247640] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 18:59:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e0"], 0x0) [ 305.254949] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 305.262254] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 305.269575] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="17a728f87f7bc0aaa174fd3ec4c1ccc8dc3dce4ec3c4cab5095e95e8ba8c5b286bc663ffa1af3487db0828", 0x2b}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f00000000c0)="b0f5a9af18b3e84d9d9ee75aabd4f004e601fcb524ab7a69db56bdcc5d438aa6e15ba78b789127dd86ccf7c4dfe3a1306c1a64fcff5036c6", 0x38}, {&(0x7f0000000280)="700b5c6d5fa1c9494f23cbf6eed24adbe32089c090c7df8dd3ec3d9a8e2a9ac3417367d4f0dd85f64581c2e4393ef7f50f73b4499ef7d6d45a44d57687f156cec2c681d2669029c16fbdd00330be5ef7efd59c8c63ed4a73603df88d57b82e0b26672222ae99af3631d776c6fc99be6ca4d49f32498fa2aec0307057e6fc8f6efe54be3768af0339070ca828c2880d7a75c40d28b08f300ff51d63ef26579fac0a65794fadbbb7af6c2a1f679426286c1fb1eea6be298a74055d938924e6618c043df520301847d695b0dd7b46f4d51a0598241d23306a8903760044f21e2259edd5c72b078b32d9d43db94785efb58be219e9be29d5e587bf", 0xf9}, {&(0x7f0000000400)="a75847769938dc2165f238e24139cd9ef98a0a0403cea04527ebfdf2b41586cb989d07d2b7ec485e298cb0eb30a664b0851f672d43cca4249776745dd691e583215fb8d2246d7b3d7737c03d43fb34559227f60791bf85a989f816274ff833654114ffd21b2ad26bef550cfbc6542f7137bcf61a8bdf0d68ad5a7f0e4a6eb3a155ba3f7c43d53453ea", 0x89}, {&(0x7f0000000100)="f06744999515aea8c07b01608d1014d0e0b9", 0x12}], 0x6, 0x2) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:59:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x10000014c) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 18:59:07 executing program 3 (fault-call:5 fault-nth:75): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09ba"], 0x0) 18:59:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000180)={0x3, 0x0, [0x4b564d02], [0xc2]}) [ 305.734525] FAULT_INJECTION: forcing a failure. [ 305.734525] name failslab, interval 1, probability 0, space 0, times 0 [ 305.745906] CPU: 1 PID: 13727 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 305.753132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.762519] Call Trace: [ 305.765180] dump_stack+0x173/0x1d0 [ 305.768864] ? __should_failslab+0x278/0x2a0 [ 305.773326] should_fail+0xa19/0xb20 [ 305.777096] __should_failslab+0x278/0x2a0 [ 305.781387] should_failslab+0x29/0x70 [ 305.785331] kmem_cache_alloc_trace+0x125/0xb90 [ 305.790528] ? sctp_add_bind_addr+0x100/0x610 [ 305.795075] ? sctp_v6_cmp_addr+0x137/0x180 [ 305.799437] sctp_add_bind_addr+0x100/0x610 [ 305.803789] sctp_copy_local_addr_list+0x4e7/0x660 [ 305.808749] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 305.813092] sctp_copy_one_addr+0x1fd/0xc30 [ 305.817445] sctp_bind_addr_copy+0x22d/0x8a0 [ 305.821892] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 305.827456] __sctp_connect+0x121f/0x1c20 [ 305.831644] sctp_setsockopt+0x583b/0x12480 [ 305.835997] ? aa_sock_opt_perm+0x121/0x270 [ 305.840334] ? sctp_shutdown+0x270/0x270 [ 305.844415] sock_common_setsockopt+0x13b/0x170 [ 305.849110] ? sock_common_recvmsg+0x290/0x290 [ 305.853708] __sys_setsockopt+0x493/0x540 [ 305.857887] __se_sys_setsockopt+0xdd/0x100 [ 305.862239] __x64_sys_setsockopt+0x62/0x80 [ 305.866589] do_syscall_64+0xbc/0xf0 [ 305.870333] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 305.875555] RIP: 0033:0x457ec9 [ 305.878770] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.897681] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 305.905414] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 305.912691] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 305.919967] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 305.927241] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 305.934517] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:08 executing program 3 (fault-call:5 fault-nth:76): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b26"], 0x0) 18:59:08 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff}) mkdirat(r0, &(0x7f00000005c0)='./file0\x00', 0x20) mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)) 18:59:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0x80000000001000, 0xa06) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) sendto$inet(r0, &(0x7f0000000400)="dc338a86574a05f31effd667b8c20aed577db1070eaba9919bbc3c9431fa95e1216612ee2de54b5341654a1bee21378bf0e3f2a4ea6233cee2e0e703efbd9cd27f378ef2b4fd463250c58f0c53ecdf4db04feff71ed24ac0c18856c6decb8aebe4706f424d67f0b6d1848eb0bc197fe5382630cb8954b93dc8d57d10d8fdc757e0ec340b97dac7b0dd0d1a2c714201d29f5113d05a4bd9e2715e6e56a9beb482b7b240aad7106479af8cb7c5768ebd38b611a01cf539465214b0dd61a3969b2753929a8f1e308beebee0be2fd0a306526db98d2acede9fd029f618", 0xdb, 0x20008000, &(0x7f0000000340)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x1, @stop_pts=0x951c}) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x400, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x804) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="960000000a0afd05838b1b70f381b27630f5ecd75f06de217cc215fd2d7fb75451023678a9c6388e2aad820fb9bd716bcc4174453547be287bcdcdc706000000000000003807f462c6b2ef3ed3622b782d410b652179498f459f86fdcff493e40e91e8e88dbb922cfb8370cc6b61f43c07c6be1fd76731738b0498e4d6b3919de28f740ea13e0f0f47f0840c7fcd301790e1967efba60d6d7d09"], &(0x7f00000003c0)=0x9e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x3, @local, 0x3fec0d22}}, 0x5, 0xfffffffffffeffff}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xd6bc, 0x5, 0x0, 0xf7a}, 0x14) 18:59:08 executing program 0: 18:59:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8fffff5000069a2f8ff00000000bf2000000000000095"], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x53) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x224) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b0000e800001b207f5c5e0900002f9078ac1814aaac1414aa3408000000cc111c442aa0d77c006e61f0f81d922873288b242e0e9e00100000000100000042007e23000000080022eb000020002020000002000000000000000000000000000000000073a30400000000000000e49cae2cf8463c8cebad90c97aa362f295c33981e20ac43a63b3cc0c21538a3f1c2da67b1f9172543db2218d5810322ac1e1045a20a4491c36d5c5e929e2ac55d6fa210777e7fea3c4378863bcec144be36052c88b99d121ac60e07df228a57c09bae28b267069"], 0x0) 18:59:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000", 0x18}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:08 executing program 0: [ 306.555791] FAULT_INJECTION: forcing a failure. [ 306.555791] name failslab, interval 1, probability 0, space 0, times 0 [ 306.567305] CPU: 1 PID: 13748 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 306.574536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.583930] Call Trace: [ 306.586594] dump_stack+0x173/0x1d0 [ 306.590277] ? __should_failslab+0x278/0x2a0 [ 306.594740] should_fail+0xa19/0xb20 [ 306.598502] __should_failslab+0x278/0x2a0 [ 306.602797] should_failslab+0x29/0x70 [ 306.606820] kmem_cache_alloc_trace+0x125/0xb90 [ 306.611536] ? sctp_add_bind_addr+0x100/0x610 [ 306.616086] ? sctp_v6_cmp_addr+0x137/0x180 [ 306.620460] sctp_add_bind_addr+0x100/0x610 [ 306.624841] sctp_copy_local_addr_list+0x4e7/0x660 [ 306.629832] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 306.634203] sctp_copy_one_addr+0x1fd/0xc30 [ 306.638575] sctp_bind_addr_copy+0x22d/0x8a0 [ 306.643077] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 306.648683] __sctp_connect+0x121f/0x1c20 [ 306.652914] sctp_setsockopt+0x583b/0x12480 [ 306.657303] ? aa_sock_opt_perm+0x121/0x270 [ 306.661687] ? sctp_shutdown+0x270/0x270 [ 306.665811] sock_common_setsockopt+0x13b/0x170 [ 306.670548] ? sock_common_recvmsg+0x290/0x290 [ 306.675189] __sys_setsockopt+0x493/0x540 [ 306.679406] __se_sys_setsockopt+0xdd/0x100 [ 306.683793] __x64_sys_setsockopt+0x62/0x80 [ 306.688174] do_syscall_64+0xbc/0xf0 [ 306.691955] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 306.697187] RIP: 0033:0x457ec9 [ 306.700425] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.719372] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 306.727140] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 306.734446] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000003 [ 306.741753] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 306.749055] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:59:08 executing program 4: 18:59:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) recvmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/109, 0x6d}], 0x2, &(0x7f00000001c0)=""/18, 0x12}, 0x2001) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) 18:59:08 executing program 0: [ 306.756362] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:08 executing program 0: 18:59:09 executing program 3 (fault-call:5 fault-nth:77): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:09 executing program 4: 18:59:09 executing program 2: 18:59:09 executing program 4: 18:59:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000", 0x18}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:09 executing program 0: [ 307.206981] FAULT_INJECTION: forcing a failure. [ 307.206981] name failslab, interval 1, probability 0, space 0, times 0 [ 307.218446] CPU: 0 PID: 13779 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 307.225673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.235063] Call Trace: [ 307.237722] dump_stack+0x173/0x1d0 [ 307.241402] ? __should_failslab+0x278/0x2a0 [ 307.245857] should_fail+0xa19/0xb20 [ 307.249638] __should_failslab+0x278/0x2a0 [ 307.253931] should_failslab+0x29/0x70 [ 307.257957] kmem_cache_alloc_trace+0x125/0xb90 [ 307.262682] ? sctp_add_bind_addr+0x100/0x610 [ 307.267237] ? sctp_v6_cmp_addr+0x137/0x180 [ 307.271632] sctp_add_bind_addr+0x100/0x610 [ 307.276037] sctp_copy_local_addr_list+0x4e7/0x660 [ 307.281032] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 307.285399] sctp_copy_one_addr+0x1fd/0xc30 [ 307.289776] sctp_bind_addr_copy+0x22d/0x8a0 [ 307.294248] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 307.299847] __sctp_connect+0x121f/0x1c20 [ 307.304075] sctp_setsockopt+0x583b/0x12480 [ 307.308465] ? aa_sock_opt_perm+0x121/0x270 [ 307.312837] ? sctp_shutdown+0x270/0x270 [ 307.316957] sock_common_setsockopt+0x13b/0x170 [ 307.321696] ? sock_common_recvmsg+0x290/0x290 [ 307.326322] __sys_setsockopt+0x493/0x540 [ 307.330557] __se_sys_setsockopt+0xdd/0x100 [ 307.334948] __x64_sys_setsockopt+0x62/0x80 [ 307.339331] do_syscall_64+0xbc/0xf0 [ 307.343107] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 307.348329] RIP: 0033:0x457ec9 [ 307.351562] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.370513] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 307.378278] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 307.385592] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 307.392905] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 307.400293] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:59:09 executing program 2: 18:59:09 executing program 4: 18:59:09 executing program 2: [ 307.407614] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40802, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x20001000, 0x0, 0x100000000, 0x90f9, 0xfffffffffffffffb, 0x4e, 0x2, 0x5, 0x1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='/exe\x00\x00\x00\x00\x00\x04\t\x00K\xdd\xd9\xde\x91\xbe\x10\xee\xbf\x00\x0e\xe9\xa9\x0fy\x80XT\xfa\aBJ\xde\xe9\x01\xd2\xdau\xaf\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZ') sendfile(r1, r2, &(0x7f0000000180)=0x100000, 0x8402) close(r1) r3 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="c73a99b586b15214e804645dda372ba16b293d6be44d891d62aaf83b6569468ca61f921a6a1ee238f4ff5e803fba77850c4e34cfb9ad14ad903eda451b6e05fa8f4b28a47e7a2ab8d29aba7aa8fb1cf2fdd83f02b906e3081bc4b098e5a1255591103cd38037244c4e2847d0a46d3cda4df0139c7d66f0ae388e368071c168f2fbf7aa33c432f398371e4ec49354f8163e4b2d75fe08ef2aea5bea0e5a3660e9a1dd00000000000000000000"], &(0x7f00000000c0)=0xc) 18:59:09 executing program 0: 18:59:09 executing program 2: 18:59:09 executing program 3 (fault-call:5 fault-nth:78): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:09 executing program 0: 18:59:09 executing program 4: [ 307.791576] FAULT_INJECTION: forcing a failure. [ 307.791576] name failslab, interval 1, probability 0, space 0, times 0 [ 307.803182] CPU: 1 PID: 13805 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 307.810412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.819799] Call Trace: [ 307.822451] dump_stack+0x173/0x1d0 [ 307.826136] ? __should_failslab+0x278/0x2a0 [ 307.830613] should_fail+0xa19/0xb20 [ 307.834397] __should_failslab+0x278/0x2a0 18:59:09 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x400000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000147a9a5400e6859a5c6cc7e6118fbcbdbfe339f595b81a6abce4d5cd8fddf0196dc444db055a2ced91801354e5766330562f829bb9aeadb3cccd137441397964b9f1672cb133d3253ce1a3f9de5a718178bb954c4f271520f480c1"]) r2 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r2, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f0000000200)={0x1000000000000000, 0x3, @start}) accept$packet(r2, 0x0, &(0x7f0000000040)) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x8000, 0x0, 0x6, 0x4, 0x2}) [ 307.838792] should_failslab+0x29/0x70 [ 307.842732] kmem_cache_alloc_trace+0x125/0xb90 [ 307.847455] ? sctp_add_bind_addr+0x100/0x610 [ 307.852007] ? sctp_v6_cmp_addr+0x137/0x180 [ 307.856383] sctp_add_bind_addr+0x100/0x610 [ 307.860761] sctp_copy_local_addr_list+0x4e7/0x660 [ 307.865752] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 307.870127] sctp_copy_one_addr+0x1fd/0xc30 [ 307.874509] sctp_bind_addr_copy+0x22d/0x8a0 [ 307.878986] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 307.884602] __sctp_connect+0x121f/0x1c20 [ 307.888829] sctp_setsockopt+0x583b/0x12480 [ 307.893213] ? aa_sock_opt_perm+0x121/0x270 [ 307.897592] ? sctp_shutdown+0x270/0x270 [ 307.901707] sock_common_setsockopt+0x13b/0x170 [ 307.906436] ? sock_common_recvmsg+0x290/0x290 [ 307.911056] __sys_setsockopt+0x493/0x540 [ 307.915266] __se_sys_setsockopt+0xdd/0x100 [ 307.919647] __x64_sys_setsockopt+0x62/0x80 [ 307.924019] do_syscall_64+0xbc/0xf0 [ 307.927785] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 307.933007] RIP: 0033:0x457ec9 [ 307.936243] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.955187] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 307.962945] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 307.970252] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 307.977557] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 307.984950] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 307.992251] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff00", 0x24}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:10 executing program 4: 18:59:10 executing program 2: 18:59:10 executing program 0: accept(0xffffffffffffffff, 0x0, &(0x7f0000000440)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000002c0)={0x0, 0x0, 0x7}) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 18:59:10 executing program 3 (fault-call:5 fault-nth:79): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)) 18:59:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x4ed, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, 0x0) [ 308.271255] FAULT_INJECTION: forcing a failure. [ 308.271255] name failslab, interval 1, probability 0, space 0, times 0 [ 308.282730] CPU: 0 PID: 13825 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 308.289958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.299345] Call Trace: [ 308.302003] dump_stack+0x173/0x1d0 [ 308.305722] ? __should_failslab+0x278/0x2a0 [ 308.310208] should_fail+0xa19/0xb20 [ 308.313984] __should_failslab+0x278/0x2a0 [ 308.318278] should_failslab+0x29/0x70 [ 308.322217] kmem_cache_alloc_trace+0x125/0xb90 [ 308.326938] ? sctp_add_bind_addr+0x100/0x610 [ 308.331488] ? sctp_v6_cmp_addr+0x137/0x180 [ 308.335868] sctp_add_bind_addr+0x100/0x610 [ 308.340242] sctp_copy_local_addr_list+0x4e7/0x660 [ 308.345228] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 308.349613] sctp_copy_one_addr+0x1fd/0xc30 [ 308.353997] sctp_bind_addr_copy+0x22d/0x8a0 [ 308.358471] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 308.364067] __sctp_connect+0x121f/0x1c20 [ 308.368290] sctp_setsockopt+0x583b/0x12480 [ 308.372683] ? aa_sock_opt_perm+0x121/0x270 [ 308.377058] ? sctp_shutdown+0x270/0x270 [ 308.381182] sock_common_setsockopt+0x13b/0x170 [ 308.385907] ? sock_common_recvmsg+0x290/0x290 [ 308.390545] __sys_setsockopt+0x493/0x540 [ 308.394770] __se_sys_setsockopt+0xdd/0x100 [ 308.399167] __x64_sys_setsockopt+0x62/0x80 [ 308.403539] do_syscall_64+0xbc/0xf0 [ 308.407342] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 308.412563] RIP: 0033:0x457ec9 [ 308.415899] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.434921] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 308.442682] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 308.449985] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 308.457289] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 308.464606] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 18:59:10 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x40081, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffed2, 0xfa00, {0x3, &(0x7f0000000500)={0xffffffffffffffff}, 0xfffffffffffffffe, 0x1}}, 0xfffffffffffffe2d) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000019c0)=@assoc_id=0x0, &(0x7f0000001a00)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001a40)={r3, 0x7fff, 0x8, 0x7, 0x101, 0x81}, &(0x7f0000001a80)=0x14) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x9, 0x1, "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", 0xb5, 0x1, 0x0, 0xb1df, 0x5, 0x2, 0x10000, 0x1}, r2}}, 0x120) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sendmsg$xdp(r0, &(0x7f0000001980)={&(0x7f0000000640)={0x2c, 0x1, r4, 0x22}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="f8a3c625808a6f7fabfa1b48807ffbf5b308124dcbc636230266d6e7bbee3f6ba1f6e55ac681a8f2b5f6c797c9c430538c3c9385a7944a5eb6cc6dd964bcb9518c79841e09fd56066620c5ea68740e5bfc460e25727809adec7bc16752d841db7e604d", 0x63}, {&(0x7f0000001700)="9a16239491b986ad8516e4c75614bf1b7be49a29813b16eff98ffc7cad95603d15d152f76be62a6ea7d017f8365c5b0d7906fcec9ae424c27ff9901d185c0727bc26ee984cea59bac78edb6a96bf24cc9d6b46c6720305183910c7592b09abce3a10099ec10f", 0x66}, {&(0x7f0000001780)="d3158d4f4754f9ae9a5d7722a05aa91144f25ebbf1c3d56a1aecbf4b60d17fc1676fc0fe4c48af383b32f4acc038c78e240ea190f14c49fd7258dd0388a6ec79f478d62633ac094d17c1e494e397bd63", 0x50}, {&(0x7f0000001800)="c28282bd3b1850a9b5539762b206a9aec1048599651a79827a134575b021327ed70dd32bf52d566e8529098d7ca5684cc11eb1ebf604f0394b1f5d9e21057ab8bbe0f65460c8a46131de60a4a5fa6869dfa4adba835aef014ef7b4dad64befc874e581411c41fb02764d79ed47efa43c9ff02a3509d4782044ff890fe7d5a4a4bf72013a91d7d542d8c829706806b261373157e364df0dbf38aabb1b0060873e7468d4e5813a8ea961b8f8c68f291de6d25383b97eca2bae5a6ebb9d391147b844fd77c47675160f5701660d2b8b82ad13", 0xd1}], 0x5, 0x0, 0x0, 0x4010}, 0x4) r5 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r5, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r5, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) pkey_alloc(0x0, 0x1) getpeername$inet(r5, &(0x7f0000000380)={0x2, 0x0, @remote}, &(0x7f0000000400)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f0000000440)=""/114, 0x6}) 18:59:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x4ed, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, 0x0) 18:59:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 308.471911] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:10 executing program 3 (fault-call:5 fault-nth:80): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 18:59:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\xfa\xfbF\xe2\x00\f\x00\x00\x02\x00'}) [ 308.784708] device lo entered promiscuous mode [ 308.819152] device lo left promiscuous mode [ 308.887397] FAULT_INJECTION: forcing a failure. [ 308.887397] name failslab, interval 1, probability 0, space 0, times 0 [ 308.898921] CPU: 1 PID: 13849 Comm: syz-executor3 Not tainted 4.20.0-rc7+ #5 [ 308.906146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.915534] Call Trace: [ 308.918190] dump_stack+0x173/0x1d0 [ 308.921861] ? __should_failslab+0x278/0x2a0 [ 308.926436] should_fail+0xa19/0xb20 [ 308.930209] __should_failslab+0x278/0x2a0 [ 308.934496] should_failslab+0x29/0x70 [ 308.938455] kmem_cache_alloc_trace+0x125/0xb90 [ 308.943171] ? sctp_add_bind_addr+0x100/0x610 [ 308.947717] ? sctp_v6_cmp_addr+0x137/0x180 [ 308.952084] sctp_add_bind_addr+0x100/0x610 [ 308.956464] sctp_copy_local_addr_list+0x4e7/0x660 [ 308.961441] ? sctp_v6_inaddr_any+0xb0/0xb0 [ 308.965801] sctp_copy_one_addr+0x1fd/0xc30 [ 308.970182] sctp_bind_addr_copy+0x22d/0x8a0 [ 308.974658] sctp_assoc_set_bind_addr_from_ep+0x219/0x270 [ 308.980256] __sctp_connect+0x121f/0x1c20 [ 308.984473] sctp_setsockopt+0x583b/0x12480 [ 308.988848] ? aa_sock_opt_perm+0x121/0x270 [ 308.993211] ? sctp_shutdown+0x270/0x270 [ 308.997313] sock_common_setsockopt+0x13b/0x170 [ 309.002032] ? sock_common_recvmsg+0x290/0x290 [ 309.006650] __sys_setsockopt+0x493/0x540 [ 309.010843] __se_sys_setsockopt+0xdd/0x100 [ 309.015217] __x64_sys_setsockopt+0x62/0x80 [ 309.019577] do_syscall_64+0xbc/0xf0 [ 309.023342] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.028679] RIP: 0033:0x457ec9 [ 309.031905] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.050957] RSP: 002b:00007fdbbd2b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 309.058718] RAX: ffffffffffffffda RBX: 00007fdbbd2b0c90 RCX: 0000000000457ec9 [ 309.066022] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000004 [ 309.073320] RBP: 000000000073bf00 R08: 000000000000001c R09: 0000000000000000 [ 309.080618] R10: 000000002055bfe4 R11: 0000000000000246 R12: 00007fdbbd2b16d4 [ 309.087911] R13: 00000000004cc708 R14: 00000000004da180 R15: 0000000000000005 18:59:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2f0000001c0005c5ffffff000d0000000200001f0b000000ec0007c913000100f0ffff0000006f263f44", 0x2a}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local, 0x2}}, 0x100000001, 0x39b}, &(0x7f0000000600)=0x90) 18:59:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000140)={0x100323, 0x2}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x1]}, &(0x7f00000000c0)=0x6) 18:59:11 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x802, 0x0) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/155, 0x9b}], 0x1) 18:59:11 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}]}) [ 309.277811] device lo entered promiscuous mode 18:59:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x6d, &(0x7f0000000100), &(0x7f00000011c0)=0x24e) 18:59:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x201, 0x8000000100079) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0105512, 0x0) 18:59:11 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x802, 0x0) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/155, 0x9b}], 0x1) 18:59:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0x0, 0x0, @stop_pts=0x951c}) bpf$BPF_TASK_FD_QUERY(0x14, 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) pipe2(&(0x7f0000000080), 0x4800) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000100)={0x3, 0x7}) write$P9_RREMOVE(r0, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) [ 309.578179] ================================================================== [ 309.585641] BUG: KMSAN: kernel-infoleak in _copy_to_user+0x16b/0x1f0 [ 309.592147] CPU: 1 PID: 13881 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #5 [ 309.599344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.608706] Call Trace: [ 309.611316] dump_stack+0x173/0x1d0 [ 309.614973] kmsan_report+0x12e/0x2a0 [ 309.618803] kmsan_internal_check_memory+0x455/0xb00 [ 309.624337] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 309.629712] ? trace_kmalloc+0xc2/0x2e0 [ 309.633713] kmsan_copy_to_user+0xab/0xc0 [ 309.637873] _copy_to_user+0x16b/0x1f0 [ 309.641783] sctp_getsockopt+0x164ef/0x17530 [ 309.646258] ? aa_sk_perm+0x605/0x950 [ 309.650095] ? aa_sock_opt_perm+0x121/0x270 [ 309.654441] ? sctp_setsockopt+0x12480/0x12480 [ 309.659056] sock_common_getsockopt+0x13f/0x180 [ 309.663766] ? sock_recv_errqueue+0x8f0/0x8f0 [ 309.668272] __sys_getsockopt+0x489/0x550 [ 309.672447] __se_sys_getsockopt+0xe1/0x100 [ 309.676792] __x64_sys_getsockopt+0x62/0x80 [ 309.681140] do_syscall_64+0xbc/0xf0 [ 309.684870] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.690063] RIP: 0033:0x457ec9 [ 309.693264] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.712340] RSP: 002b:00007ff284398c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 309.720064] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457ec9 [ 309.727344] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000004 [ 309.734708] RBP: 000000000073bfa0 R08: 00000000200011c0 R09: 0000000000000000 [ 309.741986] R10: 0000000020000100 R11: 0000000000000246 R12: 00007ff2843996d4 [ 309.749266] R13: 00000000004c9538 R14: 00000000004cfec0 R15: 00000000ffffffff [ 309.756554] [ 309.758196] Uninit was stored to memory at: [ 309.762543] kmsan_internal_chain_origin+0x134/0x230 [ 309.767664] kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 309.772955] kmsan_memcpy_metadata+0xb/0x10 [ 309.777295] __msan_memcpy+0x58/0x70 [ 309.781021] sctp_getsockopt+0x16cee/0x17530 [ 309.785464] sock_common_getsockopt+0x13f/0x180 [ 309.785479] __sys_getsockopt+0x489/0x550 [ 309.785496] __se_sys_getsockopt+0xe1/0x100 [ 309.785512] __x64_sys_getsockopt+0x62/0x80 [ 309.785527] do_syscall_64+0xbc/0xf0 [ 309.785545] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.785549] [ 309.785553] Uninit was stored to memory at: [ 309.785571] kmsan_internal_chain_origin+0x134/0x230 [ 309.785596] kmsan_memcpy_memmove_metadata+0x58f/0xfa0 [ 309.785611] kmsan_memcpy_metadata+0xb/0x10 [ 309.785622] __msan_memcpy+0x58/0x70 [ 309.785639] sctp_getsockopt+0x16b9a/0x17530 [ 309.785671] sock_common_getsockopt+0x13f/0x180 [ 309.785681] __sys_getsockopt+0x489/0x550 [ 309.785708] __se_sys_getsockopt+0xe1/0x100 [ 309.854344] __x64_sys_getsockopt+0x62/0x80 [ 309.858691] do_syscall_64+0xbc/0xf0 [ 309.858710] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.858713] [ 309.858717] Uninit was created at: [ 309.858732] kmsan_internal_poison_shadow+0x92/0x150 [ 309.858744] kmsan_kmalloc+0xa6/0x130 [ 309.858757] kmem_cache_alloc_trace+0x55a/0xb90 [ 309.858772] sctp_inetaddr_event+0x47b/0xa90 [ 309.858787] blocking_notifier_call_chain+0x1a5/0x2f0 [ 309.858803] __inet_insert_ifa+0xfaa/0x1200 [ 309.858817] inet_rtm_newaddr+0x1362/0x2210 [ 309.858830] rtnetlink_rcv_msg+0x115b/0x1550 [ 309.858842] netlink_rcv_skb+0x444/0x640 [ 309.858853] rtnetlink_rcv+0x50/0x60 [ 309.858864] netlink_unicast+0xf40/0x1020 [ 309.858875] netlink_sendmsg+0x127f/0x1300 [ 309.858889] __sys_sendto+0x8c4/0xac0 [ 309.858902] __se_sys_sendto+0x107/0x130 [ 309.858916] __x64_sys_sendto+0x6e/0x90 [ 309.858927] do_syscall_64+0xbc/0xf0 [ 309.858941] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.858945] [ 309.858952] Bytes 8-15 of 544 are uninitialized [ 309.858960] Memory access of size 544 starts at ffff8880760c2c00 [ 309.858966] Data copied to user address 0000000020000108 [ 309.858971] ================================================================== [ 309.858975] Disabling lock debugging due to kernel taint [ 309.858983] Kernel panic - not syncing: panic_on_warn set ... [ 309.858999] CPU: 1 PID: 13881 Comm: syz-executor2 Tainted: G B 4.20.0-rc7+ #5 [ 309.859006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.859011] Call Trace: [ 309.859031] dump_stack+0x173/0x1d0 [ 309.859054] panic+0x3ce/0x961 [ 309.859109] kmsan_report+0x293/0x2a0 [ 309.859133] kmsan_internal_check_memory+0x455/0xb00 [ 309.859153] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 309.859167] ? trace_kmalloc+0xc2/0x2e0 [ 309.859192] kmsan_copy_to_user+0xab/0xc0 [ 309.859210] _copy_to_user+0x16b/0x1f0 [ 309.859236] sctp_getsockopt+0x164ef/0x17530 [ 309.859301] ? aa_sk_perm+0x605/0x950 [ 309.859328] ? aa_sock_opt_perm+0x121/0x270 [ 309.859350] ? sctp_setsockopt+0x12480/0x12480 [ 309.859369] sock_common_getsockopt+0x13f/0x180 [ 309.859405] ? sock_recv_errqueue+0x8f0/0x8f0 [ 309.859418] __sys_getsockopt+0x489/0x550 [ 309.859447] __se_sys_getsockopt+0xe1/0x100 [ 309.859473] __x64_sys_getsockopt+0x62/0x80 [ 309.859488] do_syscall_64+0xbc/0xf0 [ 309.859507] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 309.859519] RIP: 0033:0x457ec9 [ 309.859533] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.859540] RSP: 002b:00007ff284398c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 309.859554] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457ec9 [ 309.859562] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000004 [ 309.859571] RBP: 000000000073bfa0 R08: 00000000200011c0 R09: 0000000000000000 [ 309.859579] R10: 0000000020000100 R11: 0000000000000246 R12: 00007ff2843996d4 [ 309.859595] R13: 00000000004c9538 R14: 00000000004cfec0 R15: 00000000ffffffff [ 309.860717] Kernel Offset: disabled [ 310.154652] Rebooting in 86400 seconds..