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0x1000}, {&(0x7f00000015c0)="a8651e85de5076afc29f6341cf4176206d92d2ac4021fe07bccebe791f8db4d8943519cf4599e5f5cd14fa3898f7d6c9b339c3c0d66d1dcffd6fec30b5f3cad76bc6ccccdaba272917a243e7721e3acbed57a73166d1fb1e4f9d9c7d65e5160e2aaca6d2d03007718eaf7c7e8e666985139a2da29ebec0ae0941f745481cfaee7713b118615880dabdb026d670323e63db706e91a320cd2140e14f5dbee7e19a6f6ed159ce91f9d34a9a0a51b52c35599d697533b73955c3def559bd5b0e394f71f01d3065", 0xc5}, {&(0x7f0000000440)="ba7dc3090b93133c7dfaec885ff12344f20bfe539034b7cfdf9d496ccaaed59a94dd5ae515d44a70e04d95a45a1279f9f1cb933c", 0x34}], 0x6, &(0x7f0000001a80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r4, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=0xee00, @ANYRES32=r15, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r16, @ANYRES32=r18, @ANYBLOB="000000002c0000000000000001000000010000004a0b52b71f62f499da9d8cb02a7ae383459bd2636ba79d5168c7d99b695ae287832d", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r0, @ANYRES32=r23, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x20000858}, 0x9c4111e5d9b64ee9) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x80000000}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = fcntl$dupfd(r29, 0x406, r28) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) ioctl$VT_GETMODE(r30, 0x5601, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) 11:25:42 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:42 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x2}}, 0x0) r0 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl(r0, 0xffffffffffffffc6, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/115) 11:25:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x1, 0x8}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000e00)=ANY=[@ANYBLOB="3c0000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="000000000000aace1c00122439392f43e677e23c2e000c000100626f6e64000000000c00"], 0x3c}}, 0x0) [ 389.654646] device nr0 entered promiscuous mode [ 389.680286] virtio_net virtio1 eth0: refused to change device tx_queue_len 11:25:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c00000010000507000000000000000000000000fd55d18e", @ANYRES32=0x0, @ANYBLOB="00000000000000002c001200100001006970366772657461700000001800020014000600fe8000000000000000000000000000aa"], 0x4c}}, 0x0) [ 389.796283] virtio_net virtio1 eth0: refused to change device tx_queue_len 11:25:43 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) write$P9_RMKDIR(r1, &(0x7f0000000000)={0xfffffffffffffdf1, 0x49, 0x2, {0x41, 0x40000002, 0x5}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x3001}) 11:25:43 executing program 1: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 389.967052] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 390.062230] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 390.086476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 390.141279] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 11:25:43 executing program 5: r0 = open(0x0, 0x101000, 0x40) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x3f9, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r2) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x5daa, @my=0x0}, 0x10, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f0000006180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/134, 0x5b}, 0x80}, {{0x0, 0x0, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000400)=""/209, 0xd1}, {0x0}], 0x3}}, {{0x0, 0x0, 0x0}, 0xffffffff}, {{0x0, 0x0, 0x0}, 0x20000}], 0x4, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r4 = creat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r3) sendmsg$netlink(r7, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR]], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3], 0x14}, 0x0) recvmmsg(r5, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)) [ 390.611019] device nr0 entered promiscuous mode 11:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000140)={0x8, 0x20, 0x19, 0x5}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x10000000000004}, 0x1c) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0xda95, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x2, 0x5}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x5}) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x100000001, 0x0) mq_timedreceive(r2, &(0x7f0000000280)=""/204, 0x12f, 0x0, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000400)={'ip6gre0\x00', 0x50}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}, 0xffffffffffffffff}, 0x1c) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r4, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c) sendmmsg(r1, &(0x7f0000005fc0), 0xa9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r6, &(0x7f00000004c0)={0x4, 0x8, 0xfa00, {r9, 0x400}}, 0x10) 11:25:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 391.111354] audit: type=1400 audit(1570188344.481:115): avc: denied { sys_ptrace } for pid=24566 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 11:25:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 391.468406] device nr0 entered promiscuous mode 11:25:44 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getcwd(&(0x7f0000000000)=""/182, 0xb6) write$cgroup_subtree(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x200600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000100)={0x3, 0x1, 0x81}) 11:25:45 executing program 5: r0 = open(0x0, 0x101000, 0x40) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x3f9, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r2) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x5daa, @my=0x0}, 0x10, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f0000006180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/134, 0x5b}, 0x80}, {{0x0, 0x0, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000400)=""/209, 0xd1}, {0x0}], 0x3}}, {{0x0, 0x0, 0x0}, 0xffffffff}, {{0x0, 0x0, 0x0}, 0x20000}], 0x4, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r4 = creat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r3) sendmsg$netlink(r7, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR]], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3], 0x14}, 0x0) recvmmsg(r5, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)) [ 391.802871] device nr0 entered promiscuous mode 11:25:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @remote}, {0x2, 0x0, @dev}}) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x2, &(0x7f0000001200)=[{&(0x7f00000001c0)="788f1edaf19122210f4095669d0a3248163ca378805efcc179e9fc547983ad5e0740181a815c10", 0x27, 0x3}, {&(0x7f0000000200)="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", 0x1000, 0x10000}], 0x2265032, &(0x7f0000001240)={[{@grpid='grpid'}, {@acl='acl'}, {@grpjquota='grpjquota='}, {@journal_path={'journal_path', 0x3d, './file0/../file0'}}], [{@subj_user={'subj_user', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xfff}}, {@appraise='appraise'}]}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r4, 0x0) r5 = dup3(r3, r4, 0x80000) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 11:25:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 392.141758] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (1 blocks) 11:25:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 392.805884] device nr0 entered promiscuous mode 11:25:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 392.944495] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (1 blocks) 11:25:46 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200), 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r2 = dup(r1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) prctl$PR_MCE_KILL(0x21, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$llc(r4, &(0x7f0000000240)=""/165, 0xa5, 0x0, &(0x7f0000000000)={0x1a, 0x10f, 0x7, 0x3, 0x20, 0x9, @broadcast}, 0x10) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x20, 0x0, [@guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x80]}], "4ea29b4b3ab06ffa"}}}}}, 0x0) 11:25:46 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 393.279030] device nr0 entered promiscuous mode [ 393.332231] device nr0 entered promiscuous mode 11:25:46 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000340)='./file0//ile0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x10000, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f0000000280)='./bus\x00', 0x2, 0x30) ioctl$VIDIOC_ENUMSTD(r3, 0xc0485619, &(0x7f00000002c0)={0x7f, 0x4, "7d8be9a666054c135cb5e588eec7faff6c02c7ae4bd6d2d1", {0x7, 0x400}, 0xffffff00}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001480)={0x0, 0x9}, &(0x7f00000014c0)=0x8) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x69, 0x0, {0x0, 0x80000000, 0xffffffffffffffff}}, 0x14) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000000240)={0x0, 0x3, 0xffffffff, 0x80000001, 'syz0\x00', 0x2}) preadv(r4, &(0x7f0000000c00)=[{&(0x7f0000000880)=""/169, 0xa9}, {0x0}, {0x0}, {&(0x7f0000000b40)=""/151, 0x97}], 0x4, 0x0) geteuid() [ 394.303690] device nr0 entered promiscuous mode 11:25:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:47 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200), 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r2 = dup(r1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) prctl$PR_MCE_KILL(0x21, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$llc(r4, &(0x7f0000000240)=""/165, 0xa5, 0x0, &(0x7f0000000000)={0x1a, 0x10f, 0x7, 0x3, 0x20, 0x9, @broadcast}, 0x10) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x20, 0x0, [@guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x80]}], "4ea29b4b3ab06ffa"}}}}}, 0x0) 11:25:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) mmap$usbfs(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)={0xffffffff, 0x9, 0x1, 0xff, 0x2, [{0x10000, 0x200, 0x1, 0x0, 0x0, 0x1000}, {0x296, 0xfffffffffffffffd, 0xa446, 0x0, 0x0, 0x88}]}) geteuid() [ 394.637199] audit: type=1400 audit(1570188348.011:116): avc: denied { map } for pid=24707 comm="syz-executor.2" path="/proc/24707" dev="proc" ino=49872 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 11:25:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x4888, 0x5800f000}, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000000)=0x1) [ 394.711514] audit: type=1400 audit(1570188348.041:117): avc: denied { execute } for pid=24707 comm="syz-executor.2" path="/proc/24707" dev="proc" ino=49872 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 11:25:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 394.929901] device nr0 entered promiscuous mode [ 394.986547] device nr0 entered promiscuous mode 11:25:48 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200), 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r2 = dup(r1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) prctl$PR_MCE_KILL(0x21, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$llc(r4, &(0x7f0000000240)=""/165, 0xa5, 0x0, &(0x7f0000000000)={0x1a, 0x10f, 0x7, 0x3, 0x20, 0x9, @broadcast}, 0x10) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x20, 0x0, [@guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x80]}], "4ea29b4b3ab06ffa"}}}}}, 0x0) [ 395.751846] device nr0 entered promiscuous mode 11:25:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 396.127337] device nr0 entered promiscuous mode 11:25:49 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 396.236019] device nr0 entered promiscuous mode [ 396.290322] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:49 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 396.363309] device nr0 entered promiscuous mode [ 396.461338] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:49 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 396.714598] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:50 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 397.011488] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:50 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) dup(r0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 397.248247] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:50 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 397.529283] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 397.534495] device nr0 entered promiscuous mode 11:25:51 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 397.709375] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:51 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @mcast2, 0xffff8a3b}, {0xa, 0x4e23, 0x6f, @local, 0x7}, 0x591, [0x5, 0x800, 0x5, 0xaaf, 0x0, 0x8, 0x200, 0x2ebd]}, 0x5c) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:51 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:51 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000680)='./file0/../file0\x00', 0x8000, 0x80) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000006c0)=0xfffffffffffffcc6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth1_to_bridge\x00'}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000009a000000e1d3e328286bdc1e279fd959393e2d0de057f3f8f0730afbe7085787219633156aa912aa11385fa72f813d46264be66d581808353ed84c082536d97d13a123aba63c8f68da5833066481b0f5983c8fa2be42f1e5235773f057d6ddfd68a631fd57bf129ed7382f10e5d3ce395d09ecf9736dca01135457182a372dc06d90b2c84ceb1913c932da467ea67f122fa6e61978730600000000000000"], &(0x7f0000000400)=0xbe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, 0x0}, 0x78) accept(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f0000000080)=0x80) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x2) r3 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x8001, 0x101000) openat$cgroup_type(r3, &(0x7f0000000640)='cgroup.type\x00', 0x2, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000000480)={'syz', 0x1}, &(0x7f00000004c0)='cgroupeth1ppp1vmnet0em0}($\x00', r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$ax25(r6, &(0x7f0000000700)={{0x3, @rose}, [@netrom, @netrom, @netrom, @remote, @netrom, @default, @default, @rose]}, &(0x7f0000000200)=0x48) socket(0x10, 0x3, 0xaf) [ 398.020513] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x37}, 0x10}, 0x70) 11:25:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:51 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={r5, r6, 0x8}) write$vhci(r4, &(0x7f0000001380)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) shutdown(r8, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r7, 0x1000, "910b7a2db24da8b07e64034fcc5b661334fd2813fed71bff3c23f0f7c1969e567cd5fe8287f3864bbbc5ef3a02f30fc31ab8221b0f23219cb6423612400bc9ad2d56c9563f9b05881bd48c4d7159a52044e184e04b058df4464d394e9df39191c1ad16cf67ab454d291dbf84cab9a7b5a96dd5c6478fe3de0afd61d8722d267a946f417086cdf2c21333bf42781469d56d9ec479d3ff5467f0b3c7ff98ccdffc47be2d8345fa76f53c78c328a806a6724a393983a1334537b531b0d4b470385a18ee15e06e0374cbd830793c3f9982a2c460ec1d4a9a9bd09e1393996e225e70fa43a793a1d5d4084f01cda13b2e608691a521e664b1675794bcf68c81d2f22aa6c5f174c6a07ddf99072662fa7c512bf59d9d4e6b6581f0c8ff09beea2a91342e90f01dc4ef457095aa999c7ff470f54030e225e96c5ab36a5d5916f0ffb00a1b30c926d40bd21886e6f7cf512d09af3b4cff6e3663d34b6be812470a05cae1466ee50323120a27445746925a79414daa389f6f66bc7701c4d6a323d10219c5609d9fae3c56f2ed160b98f271c4665682bce2e34e6f07e5673e357481c26ab529786a5db1c0dcbdf48e089b40299140a9bf155f0d02a9bb66714e56b52cce8f16cc80addd31a1fafc3bb2fc7a1c396f8a2c1185d1486edf90a03b7f9b1614850de630645f55821b561fc51ba012206e1bce7527c952f12bfe268b2460b14434e45f24238ff7223570b55dd4b3a4f4d4f502d12768283ed6e576349b81464f09e22dd46b8f18de405b5858f7f1ef65c2bd5450a26d032b5b0be323fa3ff64e54d3ddd79d4b6a84b1da9a5dfedd879a0c48dd42963cb5dcb5328c9e172b65e69bbab679b1bcdf1451af6e37dea37019fedf6f82e4db3f12464a354f0829f9cfbd22a8ba2662ec0833c7b411a617e0c5347d82b8aed25df3a9304c1dd9fd3a7293ad4b12217e54f823b9f48ca6cd26e2af97ae59b5623fb4220a2edda68fd1bb53eec08e7d0b5350d3d825f619105de277fdeb93c73dc010abf75d14252aa197cddecb9d9753c40a821350e3b39304eb8124d15f0363b4bc72cf1d1e5de87f0e682d4851ba2140482ea4c14f342b07248f6e1de3c556d52ed867208a1145ecfe0dc20ae3402bdcf416075eb3743504e91369ce4b1f062ae87c54eff2c71950605f0564e7f277420c7b5dd9855e28a07ddffaf4c33b4fb3c1186dd027ded0cfb141d239520937b99476bd58ef98937c91dc385704e5163dd0dd50b92d210934a5478ed08c46d320afa7f1e4d1cefc9aef10ee05cea493bda0729020cb02a6c7ebe06447a98cbaa476798f271b6e0706e9aee0acba4985519f630bcb3b96ac9808291d7db17cc76d66f87a50c13720d01e658b8d2ff43a825414aa7c49c81b2a2342159c9acf1e30ae26b6904f85ea90f71a8ac1afec075ba972c148c46475feba15f98e2f11c44071b101d8b85f8679c0b82743a85fbdcbfbaea0f2180560f9963a5ceecbc0f7f7d02a13191c042e7f5b8939d48fb5899abc84b742de4e8a498af6f99a33aa7489463e9c190a92d93abf7b2e7a8bb145696e0aa1e8fde6106dd5613f1e17533271e832cecaa5db82c5a4a643a461ba32758f7aedf2f370dee386730a0dc393fdf57e2c36a9b01e116ef7629cdf72f949ff7cbb8b15de11c44beec2edc5a2190f186f7a0ded1fa88940d434bea6dee5419759a8062e3e46d4eea2a3645a5d762999a34fd242aadf07c696e7989f618dbbdab4b12ec958ea31f08d400e46b492e142b61cc9bc2260a8e05ea1c5cd4b6c2c12d9de73d46a4dbf5c24a5669de22d40007e63674def928b58ad52c35244925178637ce0de7e483042cdaf78b6c0b3b20d9ed4d3960c296342719425efb6098108a3c787283f46a5c54c3a55d76ce379931ccfd49af6715376caaec7599e975f31fc155cbb77f312e7a3ecc47f35adf18d9812ccf01d29ed34fc437f22e46e28604a4f5258dbeac781d267b027e48d97268b97d9a0662974c7f7ef41552ccabee672d21b2871ca6e72cefcc683d1ea3b567ada94107407b2412be9b6b101f1ccd131dc4b35ccef783b82a66e11b0159ed60d1601f5c6d2c365cadafb694074b4fa77f408ff64b314ac0d25b824e535ad6b81a5960097558420007b45dceb474f81b5463c94bec92894c1c2e86f5a0510a38c69068e437154a80b045120e7687fe063892ea3e49b2a9381cbcf75cf0cffb771ddcda1169e184fa7593ca7aafb36072249501d5e275386858630c0bed439302f5958d7ad29d79ddfd7fb04c3743e2306de1799ff6c700d8bc43df66a62d7d0e3feed151afe6dd29fcb2f6cdff278ed3c3805e4f57d22846e58324ae3dc66f88b5e696f5d0969230b0c3b40dc6d2753ab43d9b7eff172febef08a7500a15304250fec26bb4a052dedfc7752351753a9601cc292f6847487a36b08cd043363b503ffa7f0104fb51ce1c54acfcbe28a2e51fb08f566a5b549d8d4e7bffc3e6a3226ad9eb81d76220b0ea9042a1e2f342a260dbb75115ca173e2ed41e8f5fb60bffcc2335c3c480afdc88069c6559c9d6a4c929745d5175ff64c6f5faf961102232f36cbd982eb61c07b1a6b30028be6b3699fa7258c488ea58fb59ff13a8b3dec23eb05737d0708b2274a547c2cebe6120fa22ec3246d86fb424574de320474bc866d2b062b8bc41e604e178288bbda3b4dc3dc6b5d4b403a811881f020920017c10fce110d58bf94189448e85365e409c01386a8b602cfb65d60e3a8235501442380ded02942673dad854a280c5fd3501981cb6419cd32a81ab17cadff27a4ebbc2c0ce0bbe4b970cb228eed3c2d94ae05565883dad8d1878392ed2f5d630916c62a9b6f1edb6dac391a2a148abb24dc0541d60f838ce8f108d52dd6155a85af04bb1e2f7cc49dcd5d989e42dac2cc919c47f8004bb4838ca4369119dbf472ab804d885d17987d2ad048d99f244b0b79173735308d96986fe5333e5166b0f66858009f3e7b11688e21d5928b398a0df2336080c33ca69bca750fbaaf823c8f737c153071347816910094665c46b1e4d846b5100fa2561e46e92fc4e78e87734c181a64f30a759ae893bec02ceb579a2260122d2d3961de441b495406bd8d95136319ea34d28da0af8d5964a71c627908223a19dd3c9950f201eb7cb48ae330b64e0797e66286a0d273491e5ca07714e024c111015dde6828c9fd6c71c9a2261f0c6ec6b58d44fbdc93bfd2c99d84b6b4599fe28b6090da2b9dc48f2ab5debf49ecf267925988bad5ed7f2762ed6804e6cbc74d15b4f04b40386666a2763e77d0914338094f00d16552ef065dfc6623c3a68943ef02cde255ffb807d5dd8e7d3127b6f053a6afa1a618ea5e5d819ada1d761475b19a1d854b7c63be8886994909b567bdbc0c47a3644aded60f4b1fa7db05135a0689946e62015f43fd6d48d5140e128e92fb04169a605560c672753addecc040f03c991b2a9e33b0fab72844be0d6585aa344113068f6fc580f2a49fa4b691dc0fa15889e2f5023896ac911fff754e41456801b7b041196d0570651f7d792b73f531a3c121eaf4393eeea08ed6f0f2d31e5a1d7281bc11e5c0d6adabe73293177db85cfa593d7768f61f9fc9da3437700bcdc7cd87b0e7ec9b89882ed9cbb75681608c30d5876a2c268a9254c013d8a708f96e611663c753a2d00bec7c27e9c613e1208855f73f1e63c0057de9ee42f961ca707a1c7029cc9191026b8373fdc574e08ea0a97c46c173b7074aded89444f17538eae2e41aa5994a532be551ad6708718fd3479adcf8b203beca28298e71729e06be3faadaff684878c2ed4c43421c299373fcce9fa6c77669de93de8cfebb02a4283d0030bee984c51a771e8d29c250d00c8816491e48bd82171cbae7021187b7e98a765b5e7f48916965b4865de49b8747a1e00500fc8ce4b23897de1e7d6bcc8b55e0ab20249688c2eee81d200c8039618dcb1118a24d6cc10e001dc7e90b580c88b2a11e855998a7eb154e15aca51ebacf722d9c777fba3f7ce1629db807005ea41ea5c6cc9e9e73788224da04e661962b14d0381c44f62af9ebee9f5457ddfd1b14ca08bce877b9d788d0cd59f2a49b18e0ff53826f514b5875db901ffc9b648e29a3a9afdcbbed16a525a9f8e2c17923494abd1cd7c223bc2989b6b60943f52636a03af419268270b16c7e7440815bbdf7b2b0ddf7c6aae9a33c96e8cccb3a8ce72dfd2761508654a8533d99d887f0a4a0beb84583ceced0dedb4a3509f3345767ed586a67645d1d2f15ed8ca5f61aeaeaba58ccc71da57877431958e8b222a8f641cc7371c7c29ef8d7cf5a1787f6298890a5d84dda46d0546dc8554e943ff1fd91920b46ed1177a0dd2c6841943b018bea38cb1678971d3956947ead5ccefce8e0320ddc9e37b8a75458cf5bc922499858e4b46c2d75636b5543342159e3533cf9900fcaf0dd5d8c036b57b052363a937cc1285bb152ee0ef9db9b21c02c4c00cc9bdd0a9d2b160fcc5cf0ab2d70ebf956ca3342317c00ee4c2ea26644d8dcea9cec8d27c43f4ba6f09d98d79298ed655504fbfa960f70b3abce48e4ba9dcbe6c34441df62491ee768b076766d75b6d2a9a1b42eac2e5ee8ec45b3d2c369d4bf46580398aeb3207d45e4bcc5dd3bcf33609f5c29318c87aba1888b926435c5c5e922a1448a0bf1bbba6042ec5baef0489d0842dc505ba02af693d1ff40c4f75a47792a9d6852655d7d3018265b1c563a1cd9508d5e09cc5fa3efb3202b1eb25dea6a815c80de4ca3973a2f05f5feaf02e9dcbff28fd6cf97c5d2c39be71e03f4b97c7a3d2f1c5d818c62c36e83e6ae64559cde7c8cffde7a53ec76b0bddbe9dcb2021ac0039d673d24a580b9db8f9f799d441a974a1a0c79ac8564f10ad18e91bf2269d2b5aafe25c8501504fd6fecac23b9318452bd2a394544f575d4adacb76e11ec73b46d98418004c0ed7fd27dcb3a45b4922bbabff97788ad12dafb9e5a7b597d6f1cc2d48492e528744be6b31e7d622fc6bc6bdcaa33fceeffba0371706d55b883aba23ef32915c80dee212d7775c71967ef73ae2e52a22c0e26e7961e45c56a9362a504f468906c58efe465b6128cfdf86c383041a8b23a0c5ab28443938640b4ea7b39e14c2f95aa3a16086db6b6319f01f85690bdf023e1279df5f1ce5c4e87b42dcea76620ea4a9210a7939a92ca5584ff70cb49e1b157ad75e33ff760e3cb8d049fbca6bc2e0becbe66d3157d18935821d7bdd1a252dd88d8787facaa20b9cf03c160d17ce02d14536ae675748f964718165468fc726ee750ace63d32842262af4a2da49df547ab0e412979966d9dc5a37c911d1c258119cbd24a67175052bd42ca8c566833da82c6f4f425ae9bafeb1db020b2344c6c4d28d14f0b0b8af4050711cc47ccd38098a869c674684f4e931c55e9c272f982aaba08f1bcb7a67cb10e5a17dfc9199983dcb940bff9f417c2c18ef03a1c622fc2c4a4ab0e1625abac8db57626657817472ae5e4e2f0af72417227da69d8c1f9e0ffdbf29057fbbcaaf3b310f0ffdc7e9018e693f911389fe35557c53a37202a0e896aee0dc53032a7e95ceefc62070d7404b0001847ed41d5596343ab5add5a2a9e1c513e96d99971a5c56ef801a847dc37da625c6b9daf909e9a87339517c84b17482463f0b1beb3a59aa2b72c6af65596b501821baf1021402a9e1a1b4eb22394eaf32c9357713a2ce0a0379ed50111b9456f8e81af9a6ccabc7711ba593eac1057b4178e805159ea427971c73949dc39d4f409"}, &(0x7f0000000140)=0x1008) sendfile(r0, r1, 0x0, 0xffe4) [ 398.306297] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 398.317124] device nr0 entered promiscuous mode [ 398.349391] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:51 executing program 4: syz_mount_image$reiserfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r3, 0x8004551a, &(0x7f0000000080)) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) sendto(r5, &(0x7f0000000100)="09c0dd433b13ee076cca4b14b63ffbb82e796c90f94f54b58e3a0e337627dfe2d6e9499d5448a5a33ccf4f8b5a92a63947084ca08c3d89fe0509a4621c979a3aa1a2b369aaa6c8d953df6c7437ab1848f4ca1ae4603ee64ab938ea770743604f0b945d73e2a2", 0x66, 0x4, &(0x7f0000000180)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x2, 0x1}}, 0x80) listen(r4, 0xffeffffefffffffb) syz_emit_ethernet(0x52, &(0x7f0000000480)=ANY=[@ANYBLOB="b4aaaaaaaaaa192bce5e2dfb86dd60d8652b001c0600fe8000000000000000000d00000000aafe8000000200000000000000000000aa00004efff38fa5f2536bd067bf204488360e04b58aeb8ed7a503a8a5538bc660f38c7302cc029216c93f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7002000090780000fe08f9899d499188d251553658e4700c89e799bf0e3275fc93669c71b570c78ba66036542fb9b8c487aea389a229a06fdb73ccee65ec6cad37ed3c5ae17047223d18a65bab4f048771b7f9e5f36cb069ad2b662c4347dcfe17b4de524744f7a6e4210915592badfe933deaf67388165353960051a0ca2a08f554d0bd218720d32acca13a26c071a0ebfb51c36b91dced750b3280a79e7242372d41dab5eef54a20af621d492c644bc0a75e76c7a15cd6ce4c28edb62fed666c738b72d3755764e50ff3c6085851badf85df287004208a0cdfd4068111d6d24996a14a46924b9b2b67faa7c69a2129b0ebefc00d1545446ec2637c94d54e28ca9f67212e16be26ff6b0008d266bffb39cda2111e340bd060da35efb92a2a73bb3cf03a97b915cf555709a8c1cf9fce937aa89157f97452d26b8aa314649aa60229d070357c242c11eb2b0aecfc72c2e3c8d4218f4fcaa8d147239afa2e990cd11c88c60f2c4644b62672b065b356345e8c0a1bac5ecefc8f83295f2cb09f9972c3bfa224538e22f7e244d8858cd22ac9a5e8231516e55864449979ee4d21ae"], 0x0) 11:25:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, 0x0) keyctl$clear(0x11, r0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) getpid() 11:25:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x21}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) llistxattr(0x0, &(0x7f00000001c0)=""/87, 0x57) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000440)={{}, 0x1, 0x100, 0x0, {0x1, 0x7f}, 0x5, 0x2}) r3 = dup(0xffffffffffffffff) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x200, 0x0) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000003c0)={0x7ff, 0x37, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$setstatus(r5, 0x4, 0x40000) r6 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 11:25:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40246608, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x200, 0x24) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x81000, 0x0) setsockopt$rose(r1, 0x104, 0xd64982f5417a0bd9, &(0x7f00000001c0)=0x6, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x401c5820, 0x40020a) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x11, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_wait(r4, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 11:25:52 executing program 4: syz_mount_image$reiserfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 398.938876] device nr0 entered promiscuous mode 11:25:52 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:52 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0xf0000) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001600)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) openat$hwrng(0xffffffffffffff9c, 0x0, 0x8800, 0x0) 11:25:52 executing program 4: syz_mount_image$reiserfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000100001050000000000000000000000008d7e189d5e2083d46a8959be6568f12160fdcafe38df039dcba416a7c59f62335404142e", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010062726964676500000c0002000800020000000000"], 0x3c}}, 0x0) 11:25:52 executing program 2: arch_prctl$ARCH_GET_CPUID(0x1011) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='nodecMmpose,\x00']) [ 399.268593] device nr0 entered promiscuous mode [ 399.281554] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 11:25:52 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = semget$private(0x0, 0x0, 0x0) semop(r2, 0x0, 0x0) semctl$SETALL(r2, 0x0, 0x11, 0x0) semctl$IPC_RMID(r2, 0x3, 0x0) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00000000c0)=""/45) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) r4 = dup(r3) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_SECRETLEN={0x8}]}, 0x2c}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2800021}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000087", @ANYRES16=r7, @ANYBLOB="000100000000fcdbdf25040000000400040008000200af00000014000100ff02000000000000000000000000000108000600f7000000"], 0x3c}, 0x1, 0x0, 0x0, 0x6d7da76bdbc81189}, 0x1) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r7, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0x10, 0x4, [0x400, 0x7fff, 0x6]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_ALGID={0x8, 0x6, 0xff}]}, 0x3c}}, 0x20000841) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2, 0x3, 0x12, r0, 0x0) 11:25:52 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 399.767939] device nr0 entered promiscuous mode 11:25:53 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0xf0000) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001600)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) openat$hwrng(0xffffffffffffff9c, 0x0, 0x8800, 0x0) [ 399.828722] hfsplus: unable to parse mount options 11:25:53 executing program 1: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:53 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 400.060588] device nr0 entered promiscuous mode 11:25:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x57}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffe}, 0x10}, 0x70) [ 400.507753] device nr0 entered promiscuous mode 11:25:54 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:54 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:54 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1a9e, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='s\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x0) 11:25:54 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 400.926664] device nr0 entered promiscuous mode 11:25:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 400.998059] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x80) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) 11:25:54 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 401.170040] device nr0 entered promiscuous mode [ 401.210371] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 401.240033] device nr0 entered promiscuous mode 11:25:54 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 401.380025] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 401.598861] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 401.607751] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 401.672732] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 402.058376] device nr0 entered promiscuous mode 11:25:55 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:55 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) 11:25:55 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x80180, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount(&(0x7f0000000200)=@filename='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='nfs\x00', 0x42820, &(0x7f00000002c0)='memory.events\x00') mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f00000006c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x5, @bcast, @netrom={'nr', 0x0}, 0x7, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) recvmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/9, 0x9}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/100, 0x64}, {&(0x7f00000004c0)=""/99, 0x63}], 0x4, &(0x7f0000000580)=""/210, 0xd2}, 0x2020) chdir(&(0x7f0000000080)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 11:25:55 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 402.283147] Unknown ioctl 44612 [ 402.289036] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:25:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001440)={0x0, 0x686b}, 0x8) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) time(&(0x7f0000001480)) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_crypto(r6, &(0x7f0000001400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000840}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@alg={0xf8, 0x10, 0xb9750cbe74e34d7, 0x70bd27, 0x25dfdbfe, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x200, 0x400}, [{0x8, 0x1, 0xc219}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x2}]}, 0xf8}, 0x1, 0x0, 0x0, 0x2000190}, 0x80) socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x10) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000001000a000000000002000000", @ANYRES32=0x0, @ANYBLOB="040004000000000008000200", @ANYRES32=0x0, @ANYBLOB="00010000f433e855389b7c3c85656382e645b404cd3cb8b734d0ebd21b624d26cda9f356341d53ea32ba4c92fdfce831831dd907890b69662edda1d406cc8b34dc2fd4ac9349157da6ce12368dbfb720d48349fe87e1ef460f9c648edeb8599a663e977453893763479f281486017694658ff3e75e708e1c9ad17cf53fea6409bf69415e49c99da6634d20ed1d12fb326c9e344a70590a99beb3a661841424b4de3ab8416a7b", @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x3c, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 11:25:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:55 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) [ 402.557162] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 402.630291] device nr0 entered promiscuous mode 11:25:56 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) 11:25:56 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000340)={0x0, @reserved}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0x4, 0x0, 0x0, 0x1, 0x0, 0x9, 0x10, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x6, @perf_config_ext={0x7885, 0x5}, 0x20840, 0x3, 0x7, 0x7, 0x1f, 0x8001, 0x9}, r5, 0x3, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0xfffffffffffeffff) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video36\x00', 0x2, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r8, 0x2) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000000140)={0x0, 0x6}) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x6) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000400)=""/171, &(0x7f0000000300)=0xab) lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) [ 402.752142] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 402.795046] device nr0 entered promiscuous mode 11:25:56 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 402.994218] FAULT_INJECTION: forcing a failure. [ 402.994218] name failslab, interval 1, probability 0, space 0, times 1 [ 403.026856] CPU: 0 PID: 25964 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 403.033938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.043309] Call Trace: [ 403.046017] dump_stack+0x172/0x1f0 [ 403.049776] should_fail.cold+0xa/0x1b [ 403.053691] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 403.058884] ? lock_downgrade+0x880/0x880 [ 403.063129] __should_failslab+0x121/0x190 [ 403.067438] should_failslab+0x9/0x14 [ 403.071281] __kmalloc+0x2e2/0x750 [ 403.074926] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 403.080539] ? fput+0x128/0x1a0 [ 403.083837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.089388] ? strnlen_user+0x15f/0x1e0 [ 403.093408] ? __x64_sys_memfd_create+0x13c/0x470 [ 403.098273] __x64_sys_memfd_create+0x13c/0x470 [ 403.102960] ? memfd_fcntl+0x1a50/0x1a50 [ 403.107056] ? do_syscall_64+0x26/0x620 [ 403.111076] ? lockdep_hardirqs_on+0x415/0x5d0 [ 403.115712] ? trace_hardirqs_on+0x67/0x220 [ 403.120035] do_syscall_64+0xfd/0x620 [ 403.123850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.129038] RIP: 0033:0x459a29 [ 403.132314] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.151333] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 403.159094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 403.166376] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 403.173656] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 403.180952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 403.188281] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:56 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 403.273698] device nr0 entered promiscuous mode [ 403.286206] FAULT_INJECTION: forcing a failure. [ 403.286206] name failslab, interval 1, probability 0, space 0, times 0 [ 403.298238] CPU: 1 PID: 25967 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 403.305203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.314556] Call Trace: [ 403.317222] dump_stack+0x172/0x1f0 [ 403.320867] should_fail.cold+0xa/0x1b [ 403.324767] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 403.329910] ? lock_downgrade+0x880/0x880 [ 403.334181] __should_failslab+0x121/0x190 [ 403.338427] should_failslab+0x9/0x14 [ 403.342222] kmem_cache_alloc+0x2ae/0x700 [ 403.346488] ? __alloc_fd+0x44d/0x560 [ 403.350299] ? shmem_destroy_callback+0xc0/0xc0 [ 403.354961] shmem_alloc_inode+0x1c/0x50 [ 403.359075] alloc_inode+0x64/0x190 [ 403.362706] new_inode_pseudo+0x19/0xf0 [ 403.366712] new_inode+0x1f/0x40 [ 403.370098] shmem_get_inode+0x84/0x780 [ 403.374082] __shmem_file_setup.part.0+0x7e/0x2b0 [ 403.378917] shmem_file_setup+0x66/0x90 [ 403.382884] __x64_sys_memfd_create+0x2a2/0x470 [ 403.387549] ? memfd_fcntl+0x1a50/0x1a50 [ 403.391611] ? do_syscall_64+0x26/0x620 [ 403.395600] ? lockdep_hardirqs_on+0x415/0x5d0 [ 403.400202] ? trace_hardirqs_on+0x67/0x220 [ 403.404530] do_syscall_64+0xfd/0x620 [ 403.408332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.413519] RIP: 0033:0x459a29 [ 403.416714] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.435704] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 403.443427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 403.450712] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 403.457986] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 403.465254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 403.472520] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:56 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 403.561416] FAULT_INJECTION: forcing a failure. [ 403.561416] name failslab, interval 1, probability 0, space 0, times 0 [ 403.580008] CPU: 1 PID: 25970 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 403.587000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.596367] Call Trace: [ 403.598971] dump_stack+0x172/0x1f0 [ 403.602614] should_fail.cold+0xa/0x1b [ 403.606517] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 403.611653] ? percpu_ref_put_many+0x94/0x190 [ 403.616173] __should_failslab+0x121/0x190 [ 403.620418] should_failslab+0x9/0x14 [ 403.624221] kmem_cache_alloc+0x2ae/0x700 [ 403.628451] ? map_id_range_down+0x1ee/0x370 [ 403.632882] ? __put_user_ns+0x70/0x70 [ 403.636853] selinux_inode_alloc_security+0xb6/0x2a0 [ 403.641995] security_inode_alloc+0x8a/0xd0 [ 403.646325] inode_init_always+0x56e/0xb40 [ 403.650568] alloc_inode+0x81/0x190 [ 403.654202] new_inode_pseudo+0x19/0xf0 [ 403.658201] new_inode+0x1f/0x40 [ 403.661588] shmem_get_inode+0x84/0x780 [ 403.665576] __shmem_file_setup.part.0+0x7e/0x2b0 [ 403.670431] shmem_file_setup+0x66/0x90 [ 403.674415] __x64_sys_memfd_create+0x2a2/0x470 [ 403.679108] ? memfd_fcntl+0x1a50/0x1a50 [ 403.683186] ? do_syscall_64+0x26/0x620 [ 403.687163] ? lockdep_hardirqs_on+0x415/0x5d0 [ 403.691753] ? trace_hardirqs_on+0x67/0x220 [ 403.696095] do_syscall_64+0xfd/0x620 [ 403.699909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.705103] RIP: 0033:0x459a29 [ 403.708294] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.727204] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 403.734905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 403.742168] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 403.749470] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 403.756728] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 403.763985] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:57 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:57 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:57 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in6=@remote, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x52d6, 0x20080) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x2a}, @initdev={0xac, 0x1e, 0x0, 0x0}, r5}, 0xc) 11:25:57 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0xd, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r4, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x70}}, [0x20, 0x9, 0x826d, 0x800, 0x100000000, 0x64, 0x6, 0x5, 0x0, 0x400, 0x5, 0x1ff, 0x9, 0x0, 0x10000]}, &(0x7f00000001c0)=0x100) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0xd, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r7, 0xffffffff}, &(0x7f00000001c0)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0xd, &(0x7f0000000000)={r10}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r10, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r10, 0x80}, 0x4) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)="91", 0x19fff}], 0x1}}], 0x1, 0x0) 11:25:57 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:57 executing program 5: prctl$PR_GET_FP_MODE(0x2e) creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 403.947763] FAULT_INJECTION: forcing a failure. [ 403.947763] name failslab, interval 1, probability 0, space 0, times 0 [ 404.042564] CPU: 0 PID: 25977 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 404.049658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.059038] Call Trace: [ 404.061662] dump_stack+0x172/0x1f0 [ 404.065322] should_fail.cold+0xa/0x1b [ 404.069254] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 404.074418] ? percpu_ref_put_many+0x94/0x190 [ 404.078946] __should_failslab+0x121/0x190 [ 404.078966] should_failslab+0x9/0x14 [ 404.078984] kmem_cache_alloc+0x2ae/0x700 [ 404.091173] ? map_id_range_down+0x1ee/0x370 [ 404.095614] ? __put_user_ns+0x70/0x70 [ 404.099538] selinux_inode_alloc_security+0xb6/0x2a0 [ 404.104683] security_inode_alloc+0x8a/0xd0 [ 404.109039] inode_init_always+0x56e/0xb40 [ 404.113310] alloc_inode+0x81/0x190 [ 404.116983] new_inode_pseudo+0x19/0xf0 [ 404.120989] new_inode+0x1f/0x40 [ 404.124471] shmem_get_inode+0x84/0x780 [ 404.128478] __shmem_file_setup.part.0+0x7e/0x2b0 [ 404.133355] shmem_file_setup+0x66/0x90 [ 404.137366] __x64_sys_memfd_create+0x2a2/0x470 [ 404.142067] ? memfd_fcntl+0x1a50/0x1a50 [ 404.146169] ? do_syscall_64+0x26/0x620 [ 404.150172] ? lockdep_hardirqs_on+0x415/0x5d0 [ 404.154791] ? trace_hardirqs_on+0x67/0x220 [ 404.154820] do_syscall_64+0xfd/0x620 [ 404.163089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.168301] RIP: 0033:0x459a29 [ 404.171537] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 11:25:57 executing program 5: prctl$PR_GET_FP_MODE(0x2e) creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 404.190451] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 404.190470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 404.190478] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 404.190487] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 404.190496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 404.190505] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc85a, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xfffffc2b) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0xc0) 11:25:57 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 404.404264] FAULT_INJECTION: forcing a failure. [ 404.404264] name failslab, interval 1, probability 0, space 0, times 0 [ 404.416048] CPU: 0 PID: 26221 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 404.416058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.416064] Call Trace: [ 404.416085] dump_stack+0x172/0x1f0 [ 404.416108] should_fail.cold+0xa/0x1b [ 404.416127] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 404.416143] ? lock_downgrade+0x880/0x880 [ 404.416171] __should_failslab+0x121/0x190 [ 404.416191] should_failslab+0x9/0x14 [ 404.416205] kmem_cache_alloc+0x2ae/0x700 [ 404.416230] __alloc_file+0x27/0x330 [ 404.416248] alloc_empty_file+0x72/0x170 [ 404.416267] alloc_file+0x5e/0x4d0 [ 404.416286] alloc_file_pseudo+0x189/0x280 [ 404.416304] ? alloc_file+0x4d0/0x4d0 [ 404.416321] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 404.416338] ? kasan_check_write+0x14/0x20 [ 404.416359] __shmem_file_setup.part.0+0x108/0x2b0 [ 404.416378] shmem_file_setup+0x66/0x90 [ 404.416398] __x64_sys_memfd_create+0x2a2/0x470 [ 404.416416] ? memfd_fcntl+0x1a50/0x1a50 [ 404.416430] ? do_syscall_64+0x26/0x620 [ 404.416444] ? lockdep_hardirqs_on+0x415/0x5d0 [ 404.416461] ? trace_hardirqs_on+0x67/0x220 [ 404.416477] do_syscall_64+0xfd/0x620 [ 404.416495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.532531] RIP: 0033:0x459a29 [ 404.535716] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 11:25:58 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) userfaultfd(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0xfffffffffffffecf) mkdir(0x0, 0x0) setgroups(0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f00000000c0)={0x6, 0x14, [0x0, 0x4, 0x68, 0x5, 0xd9]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x6dfd, 0x4) socket(0x400000000010, 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0xe623dc9eced389bb}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) unshare(0x40000000) [ 404.554606] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 404.562307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 404.569563] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 404.576835] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 404.584093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 404.591365] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:58 executing program 0: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, &(0x7f00000000c0)=@routing={0x7dc8a6d5d82e086c, 0x0, 0x1, 0x5, 0x0, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0xe}, @empty]}, 0xffffffffffffff6a) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0x3c5d90b47aefb6a, 0x3, 0x31) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000007200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007240)=0x10, 0x80000) sendmmsg(r1, &(0x7f0000009dc0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x1f, 0x81, 0x2, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="3cc4a502e683faa051fb3dbbf18da5c5ea67e5fb91d437b85b4b975a160ffb23ec0c7f176eff3450", 0x28}], 0x1, &(0x7f0000000280)=[{0x108, 0x112, 0xf61, "71e5cd4e3467950c6369a93bed7d4f54d477d7c99fa7911255ce4ab6c979c35f67cdc0b61f21269e5299366eccbd4b28176ce0aa7a3aba604918a214417caa6db3f4ebda7677d8a11a7a22e81df318d54735301999c578fb075f0ae18f82a310371bae0008c3b61db26278628af8ac5fb21cb6e91a6f18a975f3ffbe410db43f9a73543a98464eaac1d04282a7c42f9bf41da09d407e974cf7eb3e32cd9a6e1ef5a86cb86b78a81141569e9d3392495a22a0793f58719c3699260bf81e45f950ab655fc0837788f0ddbec820f52d4389e125355fbe7a0b64c03fca65163b0ca9b3cbf0bd11ecf7e86a6f2c8c0239e253a9a99cb06c97dd"}, {0xf0, 0x102, 0x4, "627b5af07c0edd1eee48030263beeab96e67ecda53ed65eaa29c8f6deadceea602bd01f694aae2938b482df872164717ee53bd6838e5b97d3e6b453feac56ac4b94069fd5fcbb97fe9eac392ba2cbfda4533e98162a7686d4229874be4e650843ee62a8e75b2a81d61811c2dc58c6d079fb55c2c0fb0804d10223c87df6e634da169c205f63768874c776c82d0ae7b250d5e213813b540de54180f01246ab0c367eab88cced020fd03baa662bc52110ce2ecd80be37d005ff6320cef3c9b3d40ac60005119bd4611df94677f6561692f79891f7d9267e3117bb8"}, {0x98, 0xdcf0818a7cee016e, 0xdc, "643e8168c18a9d70dcacd6b0c79f9d160234ee54448cdf368a2d7a750c4ca2ec8e512af8f1e9767bf7c475faec34d1b74d42def24300e01a35590afd0390b10aed881f890d3cd72b62f44aa6bc7e11c78f1c1c65b0cd61de710563b98c25f13894ad6a799086053936b7831e007c2cb16c6fa3bd8a2b118d29799b7f8dc61011a930a6d7"}, {0x40, 0xa, 0xffff, "bdbed783ca624ab7bcdde087aff7db43f81ba37c65404f0a9c8df417ef84a267ff84d6fada2e3063c6720b28d6"}], 0x2d0}}, {{&(0x7f0000000580)=@ethernet={0x306}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)="4a73f36dc00cebb08f2896df78c1812ab84eeeb7f32ac7d019fb8fb146d020a21bbf00d5be6a11d06d2853382594227c4e89b4e82bc0531b08a999c7", 0x3c}, {&(0x7f0000000680)="d9f087b632092948247ec109f53cb335c738ae662d5976e29f16aba673ade4ad9623489d4fd53c7b3bfdeac9f299d8436f22", 0x32}], 0x2}}, {{&(0x7f0000000700)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x1f, 0x0, "de9d4056104782225f6936364f6067b590a8ff2cdd9a1bfa6f71077b75e580f51554ef6cf3b1b2ad389d91b48e5f5fe54fd42267835e0b3b01236df6d54449", 0x37}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000780)="ca4c19bb9584611802471fbf38f45f20ae43af5fe79be90539a1429b72", 0x1d}, {&(0x7f00000007c0)="f00e27f0dec8088f25e330f291adfcc001d6e0fa0c756917bf40a9e3f09bfe080a27b23b595dedccc6506316fdbd3da373ca3b25e31c8b4ae32268318d3ea424a1b93a78501578e0e9d8ca97cb375d94954299c315f6015308fbc168ec6ec02503d3eba7d9b97734b9d4f2b752424b2dfb85b2ccc85f5bf8ce65cddb6d51f6312fee064738b3eb5176f1a14834bbf26c85b6d031e474bf23a7e12c3df17342e69a8b9890012c0953a98df9fcd5d34c575a1fadcb582b2b8b9433fd95e8", 0xbd}, {&(0x7f0000000880)="b5075c8f1adaff12577f1dfd9e3bccc2abce8cb9c25430f590a1784bed285866d33b57b3b54fe435b33559bd74358c7bad515153f24c077f187f74d12ba7971cabda553c8861366893ffb15444a233265da96c4f3fbc56c430f06423c7bca7dc4d", 0x61}, {&(0x7f0000000900)="b8cb4cece2218a60a0cd7b86b801", 0xe}, {&(0x7f0000000940)="74016931069f6db28bb15493f76da22467f385241253ccf8ff4acdfa0e581b5651c5aa68bf09f6775e74a70789b059d001a691", 0x33}, {&(0x7f0000000980)="3a2a6d997874f18bdfd1a089902f4886388873e467ecfb5a7036da2fc921219ef37090ce45bbe3d631078ccef4fb10b91eff6694e2f33be9d95a2d993ee5b1d669f1273a7a9401b9f206e4cc20ff5000a6e0836a70a0f86f8208d36728765e26976d2bcdfbddd92d720a0eae14741b4f9a6ea2fff9f56cd654a235347285b790b79e7f7e571f2db2564394ec258cc37cdbdfd39fc3b2fdb2b90983f507acf61990cb9b199f9820bfd5319db626d486b063017d40c4daeb08cc358e91792bb44f705fc8df15d222737a9034f35c5566011383a2ea46d3d2bd977a95", 0xdb}], 0x6, &(0x7f0000000b00)=[{0x50, 0x0, 0x100, "0e6c2c2667adc55946bd3adc22ff37e45ee1eb8d98b29aa3741f767ee784bdcf391966d12682ccd52976a4a0262de43dbe6d50e1925f84f5c516573128"}, {0x40, 0x10a, 0x2, "3214b470fef55c2647806cb8ccc6a785565dfb2a258dfefecf5c80a239a71ac2d8b14c3e4d80a892ab7e18"}, {0x108, 0x10f, 0x6, "52c537e264cc358e443994e9645cfce9e3216625f55f240615648455600e84afc69dbbc96259dc53b2f4812ae16518e2b8bdb4824de896b285c052af2c2bfae35fc80ae4340e8a3baa8b01eda4fccea6f4b0d9b031b00da5f2844f9ece3feb9267a5ca206584221ba4ff3d98b72fb3502ad629ca7569a692ae237548101e97972425afe48115a6832622f27ffa2e583aec7fdeb67476ff2cd7bbf2688c6c1ae348713ef33a2312dbf2bc79564b506ca5aff63d881c26fb875b86239a51af2ea5a31c61593e289e5780001110a719a94f9eca45a4804749253f564b2a7ce1af7e5711b2780d2ad578d6bc1fe3ca0402b4d6e6ce0076"}, {0x1010, 0x6, 0x1000, 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{&(0x7f0000009c40)="0bc2029adea232725430052e5ed6086cc2fd8f9236cb7babb55b3f701f8db6990e4a0e35ea98ec5fac31a86a7283ec0cfcb98e2354d849ea74e54165a33c26422d09d66b4aae78427d105c582419e015c6c274dd688283eccd4855873d92c975d33632de780a3040", 0x68}, {&(0x7f0000009cc0)="7df47bd1943446aa7c719619ad3ea289bfec030603686a3a1464f99d8f0f138850dfd2c2ccf5", 0x26}], 0x9, &(0x7f000000b080)=[{0x58, 0x103, 0xffff, "638d8a5362001f93aa1a741d5bdb513c531de3ac9fd8eb3f6ce7f5ad122bf7b3aa3848bdb814c2b98ca34163e2d327a3e05b72d5bda469c93c945c552bc714f0b25e874277"}, {0x80, 0x111, 0x1ff, "10f1aecdd95e9c75df7127eaed1db27973c55eca5419f81efc08454f09795e7e7fea03dbc8b9ded7b960ec2a0a67c0aaf5cf9c115bbb82cc13900e72afcee209411b92de173e72c4730c84629cf4c4a4f89d6f779784b429bbdbebed5f28548dfd0849e433dfce28aa"}, {0x98, 0x10b, 0x401, "a3bbe4bf817ba20cd794b4ed02c74b2b2753099894c885b923a829f7777ac68163f65f9a86785379f6a590b983d7db5bd34700417065312e54d47839b4664dca65501b23ee2e8988591de6d04cb78ff50472538b5cf8ec7da411c3364ed402e7dc229c667c175064db4399e0f203761a183b7bf56680e8a9bd131eb113c834ed29e488edd26c"}, {0x110, 0x114, 0x7e64aebe, "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"}, {0x68, 0x104, 0x1, "446d11a35a6eb9981006ec0418afff40b16969b3dcdca121df488b93493aa01ac2b3611c14d5be257d71742f0a73e9375d99d3748d3c6a00658da5034bd9a07d85368cf606de1d3f62384be98c401d50772e"}, {0xc8, 0x117, 0x6, "b552ba71b33a235ce545701a9b26378ee946363d5446b4019373b0a4f57ded5f190375006b4ed79f1541e1ddacfe6ca731a251d73baf27f95601049faa4f47913665a340376a18ff289263d7c59593b78cec8addce4922b7af09016523c6fc641f3ccd9ee42db7e642c5a38c8c9af21bec4d3798e7b21956e0f9f1e8133e69ba428f0997663bd0cfe87a41cf11f4b44b9d78e111fdf8fc31acd0b1d05baa69bf697674a77feeebf34f416c455c30ba85b73d19b56f"}, {0xc8, 0x10d, 0xb59d, "88dec47d437cae07aa9a9f7c5e5c9353208befd760f866dbb0f31da64a7b4be63dc12a94e4ed7b776f3bd8ab009e3d99ae7f5b7811f2339f0d7ab5349b475ee3a8a806ce43e6e1d12ad961c39a87913f06480955ec89cec7a4f9ffefb557ff33c82a0f01b59c739b388397f92fd9133ebb732296df003c866f8dd1166c2b73c01296add568edddaf5d8a6764f0cef1931a29356b124c398ae450e25212e5d9b99f9a20a79921f4d5cfb9e67180b4a5e66c63eed5e6a3be"}, {0x90, 0x112, 0xc4b, "bc98f06dc18e01cfb7c7f3eb9b3b8aada7ed95b47652f29d36ac5e21ff33244f22b3070254e888b8c217dc021138122378f5a166b0789016e2c344ec231baa998e30df9a9870c33f7da8e45377f3fa599809a1d370c5f107bf0c3088a91d9f99ffaffcac21039d93598a653f881dce3f2b7b762f08cb8d1c181142"}, {0xd0, 0x3fd0536ca92ff130, 0x9, "679e04fa3bbf49cae617ce792a0ccbf42477fba4a614c56d87c661b8d83a8e315d8988cc8d6f322a758f5aa0be74d9001c30bbd0191dd9b385ce2ae9c9c78dde4945110be5270535f61b12a2930218fb1b9e132bd6d98b44d09249da22d01a8e3799c6e76d2d4f3f162586810ed945ba52c05853ba274d409bd4534af0c50ecce18ca6becb3d48e0dbcb032927d365ce383acfc61b7eff1350433aa422a00030c0e758640e2b019847151e17273e22876ce579fd1ec7b5c59fbe"}, {0x30, 0x1, 0x9, "25e61404bed8f7ea222aa2082a7a4d77cdcdb8c30b4e4c543f"}], 0x608}}], 0x9, 0x20000010) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000006c80)='/dev/dsp\x00', 0x11000, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) [ 404.747423] device nr0 entered promiscuous mode [ 404.788012] IPVS: ftp: loaded support on port[0] = 21 [ 404.815485] device nr0 entered promiscuous mode [ 404.876447] device nr0 entered promiscuous mode 11:25:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:58 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:25:58 executing program 0: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, &(0x7f00000000c0)=@routing={0x7dc8a6d5d82e086c, 0x0, 0x1, 0x5, 0x0, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0xe}, @empty]}, 0xffffffffffffff6a) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0x3c5d90b47aefb6a, 0x3, 0x31) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000007200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007240)=0x10, 0x80000) sendmmsg(r1, &(0x7f0000009dc0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x1f, 0x81, 0x2, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="3cc4a502e683faa051fb3dbbf18da5c5ea67e5fb91d437b85b4b975a160ffb23ec0c7f176eff3450", 0x28}], 0x1, &(0x7f0000000280)=[{0x108, 0x112, 0xf61, "71e5cd4e3467950c6369a93bed7d4f54d477d7c99fa7911255ce4ab6c979c35f67cdc0b61f21269e5299366eccbd4b28176ce0aa7a3aba604918a214417caa6db3f4ebda7677d8a11a7a22e81df318d54735301999c578fb075f0ae18f82a310371bae0008c3b61db26278628af8ac5fb21cb6e91a6f18a975f3ffbe410db43f9a73543a98464eaac1d04282a7c42f9bf41da09d407e974cf7eb3e32cd9a6e1ef5a86cb86b78a81141569e9d3392495a22a0793f58719c3699260bf81e45f950ab655fc0837788f0ddbec820f52d4389e125355fbe7a0b64c03fca65163b0ca9b3cbf0bd11ecf7e86a6f2c8c0239e253a9a99cb06c97dd"}, {0xf0, 0x102, 0x4, "627b5af07c0edd1eee48030263beeab96e67ecda53ed65eaa29c8f6deadceea602bd01f694aae2938b482df872164717ee53bd6838e5b97d3e6b453feac56ac4b94069fd5fcbb97fe9eac392ba2cbfda4533e98162a7686d4229874be4e650843ee62a8e75b2a81d61811c2dc58c6d079fb55c2c0fb0804d10223c87df6e634da169c205f63768874c776c82d0ae7b250d5e213813b540de54180f01246ab0c367eab88cced020fd03baa662bc52110ce2ecd80be37d005ff6320cef3c9b3d40ac60005119bd4611df94677f6561692f79891f7d9267e3117bb8"}, {0x98, 0xdcf0818a7cee016e, 0xdc, "643e8168c18a9d70dcacd6b0c79f9d160234ee54448cdf368a2d7a750c4ca2ec8e512af8f1e9767bf7c475faec34d1b74d42def24300e01a35590afd0390b10aed881f890d3cd72b62f44aa6bc7e11c78f1c1c65b0cd61de710563b98c25f13894ad6a799086053936b7831e007c2cb16c6fa3bd8a2b118d29799b7f8dc61011a930a6d7"}, {0x40, 0xa, 0xffff, "bdbed783ca624ab7bcdde087aff7db43f81ba37c65404f0a9c8df417ef84a267ff84d6fada2e3063c6720b28d6"}], 0x2d0}}, {{&(0x7f0000000580)=@ethernet={0x306}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)="4a73f36dc00cebb08f2896df78c1812ab84eeeb7f32ac7d019fb8fb146d020a21bbf00d5be6a11d06d2853382594227c4e89b4e82bc0531b08a999c7", 0x3c}, {&(0x7f0000000680)="d9f087b632092948247ec109f53cb335c738ae662d5976e29f16aba673ade4ad9623489d4fd53c7b3bfdeac9f299d8436f22", 0x32}], 0x2}}, {{&(0x7f0000000700)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x1f, 0x0, "de9d4056104782225f6936364f6067b590a8ff2cdd9a1bfa6f71077b75e580f51554ef6cf3b1b2ad389d91b48e5f5fe54fd42267835e0b3b01236df6d54449", 0x37}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000780)="ca4c19bb9584611802471fbf38f45f20ae43af5fe79be90539a1429b72", 0x1d}, {&(0x7f00000007c0)="f00e27f0dec8088f25e330f291adfcc001d6e0fa0c756917bf40a9e3f09bfe080a27b23b595dedccc6506316fdbd3da373ca3b25e31c8b4ae32268318d3ea424a1b93a78501578e0e9d8ca97cb375d94954299c315f6015308fbc168ec6ec02503d3eba7d9b97734b9d4f2b752424b2dfb85b2ccc85f5bf8ce65cddb6d51f6312fee064738b3eb5176f1a14834bbf26c85b6d031e474bf23a7e12c3df17342e69a8b9890012c0953a98df9fcd5d34c575a1fadcb582b2b8b9433fd95e8", 0xbd}, {&(0x7f0000000880)="b5075c8f1adaff12577f1dfd9e3bccc2abce8cb9c25430f590a1784bed285866d33b57b3b54fe435b33559bd74358c7bad515153f24c077f187f74d12ba7971cabda553c8861366893ffb15444a233265da96c4f3fbc56c430f06423c7bca7dc4d", 0x61}, {&(0x7f0000000900)="b8cb4cece2218a60a0cd7b86b801", 0xe}, {&(0x7f0000000940)="74016931069f6db28bb15493f76da22467f385241253ccf8ff4acdfa0e581b5651c5aa68bf09f6775e74a70789b059d001a691", 0x33}, {&(0x7f0000000980)="3a2a6d997874f18bdfd1a089902f4886388873e467ecfb5a7036da2fc921219ef37090ce45bbe3d631078ccef4fb10b91eff6694e2f33be9d95a2d993ee5b1d669f1273a7a9401b9f206e4cc20ff5000a6e0836a70a0f86f8208d36728765e26976d2bcdfbddd92d720a0eae14741b4f9a6ea2fff9f56cd654a235347285b790b79e7f7e571f2db2564394ec258cc37cdbdfd39fc3b2fdb2b90983f507acf61990cb9b199f9820bfd5319db626d486b063017d40c4daeb08cc358e91792bb44f705fc8df15d222737a9034f35c5566011383a2ea46d3d2bd977a95", 0xdb}], 0x6, &(0x7f0000000b00)=[{0x50, 0x0, 0x100, "0e6c2c2667adc55946bd3adc22ff37e45ee1eb8d98b29aa3741f767ee784bdcf391966d12682ccd52976a4a0262de43dbe6d50e1925f84f5c516573128"}, {0x40, 0x10a, 0x2, "3214b470fef55c2647806cb8ccc6a785565dfb2a258dfefecf5c80a239a71ac2d8b14c3e4d80a892ab7e18"}, {0x108, 0x10f, 0x6, "52c537e264cc358e443994e9645cfce9e3216625f55f240615648455600e84afc69dbbc96259dc53b2f4812ae16518e2b8bdb4824de896b285c052af2c2bfae35fc80ae4340e8a3baa8b01eda4fccea6f4b0d9b031b00da5f2844f9ece3feb9267a5ca206584221ba4ff3d98b72fb3502ad629ca7569a692ae237548101e97972425afe48115a6832622f27ffa2e583aec7fdeb67476ff2cd7bbf2688c6c1ae348713ef33a2312dbf2bc79564b506ca5aff63d881c26fb875b86239a51af2ea5a31c61593e289e5780001110a719a94f9eca45a4804749253f564b2a7ce1af7e5711b2780d2ad578d6bc1fe3ca0402b4d6e6ce0076"}, {0x1010, 0x6, 0x1000, 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{&(0x7f0000009c40)="0bc2029adea232725430052e5ed6086cc2fd8f9236cb7babb55b3f701f8db6990e4a0e35ea98ec5fac31a86a7283ec0cfcb98e2354d849ea74e54165a33c26422d09d66b4aae78427d105c582419e015c6c274dd688283eccd4855873d92c975d33632de780a3040", 0x68}, {&(0x7f0000009cc0)="7df47bd1943446aa7c719619ad3ea289bfec030603686a3a1464f99d8f0f138850dfd2c2ccf5", 0x26}], 0x9, &(0x7f000000b080)=[{0x58, 0x103, 0xffff, "638d8a5362001f93aa1a741d5bdb513c531de3ac9fd8eb3f6ce7f5ad122bf7b3aa3848bdb814c2b98ca34163e2d327a3e05b72d5bda469c93c945c552bc714f0b25e874277"}, {0x80, 0x111, 0x1ff, "10f1aecdd95e9c75df7127eaed1db27973c55eca5419f81efc08454f09795e7e7fea03dbc8b9ded7b960ec2a0a67c0aaf5cf9c115bbb82cc13900e72afcee209411b92de173e72c4730c84629cf4c4a4f89d6f779784b429bbdbebed5f28548dfd0849e433dfce28aa"}, {0x98, 0x10b, 0x401, "a3bbe4bf817ba20cd794b4ed02c74b2b2753099894c885b923a829f7777ac68163f65f9a86785379f6a590b983d7db5bd34700417065312e54d47839b4664dca65501b23ee2e8988591de6d04cb78ff50472538b5cf8ec7da411c3364ed402e7dc229c667c175064db4399e0f203761a183b7bf56680e8a9bd131eb113c834ed29e488edd26c"}, {0x110, 0x114, 0x7e64aebe, "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"}, {0x68, 0x104, 0x1, "446d11a35a6eb9981006ec0418afff40b16969b3dcdca121df488b93493aa01ac2b3611c14d5be257d71742f0a73e9375d99d3748d3c6a00658da5034bd9a07d85368cf606de1d3f62384be98c401d50772e"}, {0xc8, 0x117, 0x6, "b552ba71b33a235ce545701a9b26378ee946363d5446b4019373b0a4f57ded5f190375006b4ed79f1541e1ddacfe6ca731a251d73baf27f95601049faa4f47913665a340376a18ff289263d7c59593b78cec8addce4922b7af09016523c6fc641f3ccd9ee42db7e642c5a38c8c9af21bec4d3798e7b21956e0f9f1e8133e69ba428f0997663bd0cfe87a41cf11f4b44b9d78e111fdf8fc31acd0b1d05baa69bf697674a77feeebf34f416c455c30ba85b73d19b56f"}, {0xc8, 0x10d, 0xb59d, "88dec47d437cae07aa9a9f7c5e5c9353208befd760f866dbb0f31da64a7b4be63dc12a94e4ed7b776f3bd8ab009e3d99ae7f5b7811f2339f0d7ab5349b475ee3a8a806ce43e6e1d12ad961c39a87913f06480955ec89cec7a4f9ffefb557ff33c82a0f01b59c739b388397f92fd9133ebb732296df003c866f8dd1166c2b73c01296add568edddaf5d8a6764f0cef1931a29356b124c398ae450e25212e5d9b99f9a20a79921f4d5cfb9e67180b4a5e66c63eed5e6a3be"}, {0x90, 0x112, 0xc4b, "bc98f06dc18e01cfb7c7f3eb9b3b8aada7ed95b47652f29d36ac5e21ff33244f22b3070254e888b8c217dc021138122378f5a166b0789016e2c344ec231baa998e30df9a9870c33f7da8e45377f3fa599809a1d370c5f107bf0c3088a91d9f99ffaffcac21039d93598a653f881dce3f2b7b762f08cb8d1c181142"}, {0xd0, 0x3fd0536ca92ff130, 0x9, "679e04fa3bbf49cae617ce792a0ccbf42477fba4a614c56d87c661b8d83a8e315d8988cc8d6f322a758f5aa0be74d9001c30bbd0191dd9b385ce2ae9c9c78dde4945110be5270535f61b12a2930218fb1b9e132bd6d98b44d09249da22d01a8e3799c6e76d2d4f3f162586810ed945ba52c05853ba274d409bd4534af0c50ecce18ca6becb3d48e0dbcb032927d365ce383acfc61b7eff1350433aa422a00030c0e758640e2b019847151e17273e22876ce579fd1ec7b5c59fbe"}, {0x30, 0x1, 0x9, "25e61404bed8f7ea222aa2082a7a4d77cdcdb8c30b4e4c543f"}], 0x608}}], 0x9, 0x20000010) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000006c80)='/dev/dsp\x00', 0x11000, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) 11:25:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:25:58 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 405.444139] FAULT_INJECTION: forcing a failure. [ 405.444139] name failslab, interval 1, probability 0, space 0, times 0 [ 405.553892] CPU: 0 PID: 26337 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 405.560898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.560910] Call Trace: [ 405.560931] dump_stack+0x172/0x1f0 [ 405.560952] should_fail.cold+0xa/0x1b [ 405.560968] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 405.560982] ? lock_downgrade+0x880/0x880 [ 405.561005] __should_failslab+0x121/0x190 [ 405.561022] should_failslab+0x9/0x14 [ 405.580780] kmem_cache_alloc+0x2ae/0x700 [ 405.580806] __alloc_file+0x27/0x330 [ 405.580823] alloc_empty_file+0x72/0x170 [ 405.590101] alloc_file+0x5e/0x4d0 [ 405.590119] alloc_file_pseudo+0x189/0x280 [ 405.590136] ? alloc_file+0x4d0/0x4d0 [ 405.598175] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 405.598194] ? kasan_check_write+0x14/0x20 [ 405.598214] __shmem_file_setup.part.0+0x108/0x2b0 [ 405.606069] shmem_file_setup+0x66/0x90 [ 405.606089] __x64_sys_memfd_create+0x2a2/0x470 [ 405.606106] ? memfd_fcntl+0x1a50/0x1a50 [ 405.613683] ? do_syscall_64+0x26/0x620 [ 405.613699] ? lockdep_hardirqs_on+0x415/0x5d0 [ 405.613716] ? trace_hardirqs_on+0x67/0x220 [ 405.613735] do_syscall_64+0xfd/0x620 [ 405.613752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.613766] RIP: 0033:0x459a29 [ 405.621797] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.621807] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 11:25:59 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 405.621821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459a29 [ 405.621833] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be948 [ 405.631605] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 405.631614] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbae27f76d4 [ 405.631622] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x10010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfffffffffffffffd, r2, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) chown(&(0x7f0000000500)='./file0\x00', r4, r5) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [{}], {}, [], {0x10, 0x2}}, 0x2c, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r6 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) request_key(&(0x7f0000000440)='cifs.idmap\x00', &(0x7f0000000480)={'syz', 0x3}, &(0x7f00000004c0)='net/mcfilter\x00', 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x148, r8, 0x1, 0x0, 0x0, {0x13}, [@TIPC_NLA_LINK={0x134, 0x4, [@TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2db}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdcd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2a8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x626}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcc}]}]}]}, 0x148}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r6, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x8c, r8, 0x200, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x78, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x380000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000001}]}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x24004800}, 0xa000400) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r9, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1, 0x400000000000000) openat$vfio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vfio/vfio\x00', 0x40040, 0x0) [ 405.849473] device nr0 entered promiscuous mode [ 405.870495] FAULT_INJECTION: forcing a failure. [ 405.870495] name failslab, interval 1, probability 0, space 0, times 0 [ 405.887460] device nr0 entered promiscuous mode [ 405.899776] CPU: 0 PID: 26464 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 405.906788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.916240] Call Trace: [ 405.918945] dump_stack+0x172/0x1f0 [ 405.922611] should_fail.cold+0xa/0x1b [ 405.926515] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 405.931623] ? lock_downgrade+0x880/0x880 [ 405.935772] __should_failslab+0x121/0x190 [ 405.940038] should_failslab+0x9/0x14 [ 405.943840] kmem_cache_alloc+0x2ae/0x700 [ 405.947989] ? notify_change+0x6d5/0xfb0 [ 405.952039] ? do_sys_ftruncate+0x41e/0x550 [ 405.956371] getname_flags+0xd6/0x5b0 [ 405.960191] getname+0x1a/0x20 [ 405.963404] do_sys_open+0x2c9/0x550 [ 405.967132] ? filp_open+0x80/0x80 [ 405.970695] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 405.975473] ? do_syscall_64+0x26/0x620 [ 405.979465] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.984853] ? do_syscall_64+0x26/0x620 [ 405.988857] __x64_sys_open+0x7e/0xc0 [ 405.992735] do_syscall_64+0xfd/0x620 [ 405.996572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.001770] RIP: 0033:0x413911 [ 406.004974] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 406.023882] RSP: 002b:00007fbae27f6a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 406.031600] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413911 [ 406.038860] RDX: 00007fbae27f6b0a RSI: 0000000000000002 RDI: 00007fbae27f6b00 [ 406.046125] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 406.053447] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 406.060705] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000000)="dbb8497252f72b12148637e843b116a7eac32a4e08e7dd94aad6ffc6f8c848f14bf04f6f8d1df31ffaaaf3cdfcc6d3e17a24a1fc3e45792a7a1d3c31721f2c5e55914bbd64b719e0bb343ae1adbd7c0c65918a16d3a364414020022b0d2418c1ebdd5eebdc2330e3cd397d0f074c3e3fb20af0a1b260739a839b46dc392eb3036c72df", 0x83) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) fsetxattr$security_smack_transmute(r2, &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x2) syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000000300)={0x24, "f3dc70292770e83406d9a703bc82f255c5b475ffaa12bf44215295014bc7cddd9f18164a"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[], 0x306000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:25:59 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 406.220243] FAULT_INJECTION: forcing a failure. [ 406.220243] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 406.232126] CPU: 0 PID: 26571 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 406.239091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.248548] Call Trace: [ 406.251169] dump_stack+0x172/0x1f0 [ 406.254819] should_fail.cold+0xa/0x1b [ 406.258730] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 406.263955] ? mark_held_locks+0x100/0x100 [ 406.268289] __alloc_pages_nodemask+0x1ee/0x750 [ 406.272982] ? __alloc_pages_slowpath+0x2870/0x2870 [ 406.278020] ? find_held_lock+0x35/0x130 [ 406.282130] cache_grow_begin+0x91/0x8c0 [ 406.286221] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.291850] ? check_preemption_disabled+0x48/0x290 [ 406.296887] kmem_cache_alloc+0x63b/0x700 [ 406.301046] ? notify_change+0x6d5/0xfb0 [ 406.305117] ? do_sys_ftruncate+0x41e/0x550 [ 406.309455] getname_flags+0xd6/0x5b0 [ 406.313270] getname+0x1a/0x20 [ 406.316478] do_sys_open+0x2c9/0x550 [ 406.320209] ? filp_open+0x80/0x80 [ 406.323846] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 406.328609] ? do_syscall_64+0x26/0x620 [ 406.332593] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.337963] ? do_syscall_64+0x26/0x620 [ 406.341952] __x64_sys_open+0x7e/0xc0 [ 406.345764] do_syscall_64+0xfd/0x620 [ 406.349668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.354989] RIP: 0033:0x413911 [ 406.358189] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 406.377115] RSP: 002b:00007fbae27f6a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 406.384836] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413911 [ 406.392110] RDX: 00007fbae27f6b0a RSI: 0000000000000002 RDI: 00007fbae27f6b00 [ 406.399383] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 406.406709] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 406.414009] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:25:59 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 406.448200] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 406.846776] device nr0 entered promiscuous mode 11:26:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:01 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:01 executing program 0: openat$userio(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x503c01, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB]) pipe(&(0x7f0000000340)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000580)={0x58, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0xa004000}, 0x8001) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x0, 0x1000}) 11:26:01 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) socket$kcm(0x29, 0x5, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000080)=0xfff, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000000)="9a00000000b100660f001deb6f000065260f79b900000080b965080000b8f5ffffffbaffffffff0f3066b893008ec0640f78100f0fd4aec4e27d18c7b9f0080000b8e8000000ba000000000f30c744240000000000c744240200000000c7442406000000000f011424", 0x69}], 0xaaaaaaaaaaaabfc, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r9}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x12}}, @in=@multicast2, 0x4e23, 0x2, 0x4e22, 0x2, 0x2, 0x100, 0x30, 0x89, r9, 0xee01}, {0x1, 0x1, 0x671c, 0x10c5, 0x4, 0x1, 0x8, 0x9}, {0x1, 0x9773, 0x94a, 0x3}, 0x5, 0x6e6bb0, 0x8a7d1ea7f869ee70, 0x0, 0x2, 0x3}, {{@in6=@local, 0x4d3, 0x33}, 0x2, @in6=@remote, 0x3505, 0x5, 0x1, 0x9, 0x9, 0x2}}, 0xfffffffffffffc81) [ 408.124514] FAULT_INJECTION: forcing a failure. [ 408.124514] name failslab, interval 1, probability 0, space 0, times 0 [ 408.152051] CPU: 1 PID: 26686 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 408.159076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.168454] Call Trace: [ 408.171071] dump_stack+0x172/0x1f0 [ 408.174732] should_fail.cold+0xa/0x1b [ 408.178657] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 408.183805] ? lock_downgrade+0x880/0x880 [ 408.187993] __should_failslab+0x121/0x190 [ 408.192256] should_failslab+0x9/0x14 [ 408.196069] kmem_cache_alloc+0x2ae/0x700 [ 408.196135] ? __save_stack_trace+0x99/0x100 [ 408.196159] __alloc_file+0x27/0x330 [ 408.208443] alloc_empty_file+0x72/0x170 [ 408.212558] path_openat+0xef/0x45e0 [ 408.212576] ? __lock_acquire+0x6ee/0x49c0 [ 408.212588] ? getname+0x1a/0x20 [ 408.212600] ? do_sys_open+0x2c9/0x550 [ 408.212612] ? __x64_sys_open+0x7e/0xc0 [ 408.212626] ? do_syscall_64+0xfd/0x620 [ 408.212643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.212673] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 408.212689] ? __lock_is_held+0xb6/0x140 [ 408.212714] ? __alloc_fd+0x44d/0x560 [ 408.227911] do_filp_open+0x1a1/0x280 [ 408.227933] ? may_open_dev+0x100/0x100 [ 408.227954] ? lock_downgrade+0x880/0x880 [ 408.227976] ? kasan_check_read+0x11/0x20 [ 408.227991] ? do_raw_spin_unlock+0x57/0x270 [ 408.228011] ? _raw_spin_unlock+0x2d/0x50 [ 408.228027] ? __alloc_fd+0x44d/0x560 [ 408.228058] do_sys_open+0x3fe/0x550 [ 408.228076] ? filp_open+0x80/0x80 [ 408.228098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.228112] ? do_syscall_64+0x26/0x620 [ 408.228128] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.228142] ? do_syscall_64+0x26/0x620 [ 408.228162] __x64_sys_open+0x7e/0xc0 [ 408.228180] do_syscall_64+0xfd/0x620 [ 408.228200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.228213] RIP: 0033:0x413911 [ 408.228229] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 408.228242] RSP: 002b:00007fbae27f6a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 408.228255] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413911 [ 408.228262] RDX: 00007fbae27f6b0a RSI: 0000000000000002 RDI: 00007fbae27f6b00 [ 408.228268] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 408.228274] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 408.228280] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:01 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 408.515263] FAULT_INJECTION: forcing a failure. [ 408.515263] name failslab, interval 1, probability 0, space 0, times 0 [ 408.552508] CPU: 1 PID: 26817 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 408.559529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.568994] Call Trace: [ 408.571597] dump_stack+0x172/0x1f0 [ 408.575248] should_fail.cold+0xa/0x1b [ 408.579281] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 408.584398] ? lock_downgrade+0x880/0x880 [ 408.588587] __should_failslab+0x121/0x190 [ 408.592854] should_failslab+0x9/0x14 [ 408.596670] kmem_cache_alloc+0x2ae/0x700 [ 408.600932] ? rcu_read_lock_sched_held+0x110/0x130 [ 408.605963] selinux_file_alloc_security+0xb4/0x190 [ 408.610988] security_file_alloc+0x63/0xa0 [ 408.615234] __alloc_file+0xcf/0x330 [ 408.618952] alloc_empty_file+0x72/0x170 [ 408.623022] path_openat+0xef/0x45e0 [ 408.626742] ? __lock_acquire+0x6ee/0x49c0 [ 408.630978] ? getname+0x1a/0x20 [ 408.634346] ? do_sys_open+0x2c9/0x550 [ 408.638267] ? __x64_sys_open+0x7e/0xc0 [ 408.642246] ? do_syscall_64+0xfd/0x620 [ 408.646251] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.651639] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 408.656316] ? __lock_is_held+0xb6/0x140 [ 408.660399] ? __alloc_fd+0x44d/0x560 [ 408.664226] do_filp_open+0x1a1/0x280 [ 408.668033] ? may_open_dev+0x100/0x100 [ 408.672020] ? lock_downgrade+0x880/0x880 [ 408.676182] ? kasan_check_read+0x11/0x20 [ 408.680340] ? do_raw_spin_unlock+0x57/0x270 [ 408.684757] ? _raw_spin_unlock+0x2d/0x50 [ 408.688924] ? __alloc_fd+0x44d/0x560 [ 408.692747] do_sys_open+0x3fe/0x550 [ 408.696469] ? filp_open+0x80/0x80 [ 408.700020] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.704780] ? do_syscall_64+0x26/0x620 [ 408.708763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.714140] ? do_syscall_64+0x26/0x620 [ 408.718124] __x64_sys_open+0x7e/0xc0 [ 408.721932] do_syscall_64+0xfd/0x620 [ 408.725768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.730963] RIP: 0033:0x413911 [ 408.734165] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 408.753172] RSP: 002b:00007fbae27f6a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 408.760891] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413911 [ 408.768163] RDX: 00007fbae27f6b0a RSI: 0000000000000002 RDI: 00007fbae27f6b00 [ 408.775439] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 408.782718] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 408.790009] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 408.864840] device nr0 entered promiscuous mode 11:26:02 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 409.038555] device nr0 entered promiscuous mode [ 409.048505] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 409.075859] FAULT_INJECTION: forcing a failure. [ 409.075859] name failslab, interval 1, probability 0, space 0, times 0 [ 409.090646] CPU: 0 PID: 26823 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 409.097645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.097653] Call Trace: [ 409.097681] dump_stack+0x172/0x1f0 [ 409.097702] should_fail.cold+0xa/0x1b [ 409.097721] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 409.097735] ? lock_downgrade+0x880/0x880 [ 409.097756] __should_failslab+0x121/0x190 [ 409.097776] should_failslab+0x9/0x14 [ 409.109870] kmem_cache_alloc+0x2ae/0x700 [ 409.109889] ? __schedule+0x1495/0x1dc0 [ 409.109986] __kernfs_new_node+0xef/0x680 [ 409.117420] ? _raw_spin_unlock_irq+0x28/0x90 [ 409.117441] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 409.117457] ? __lock_acquire+0x6ee/0x49c0 [ 409.117469] ? _raw_spin_unlock_irq+0x5e/0x90 [ 409.117487] ? __schedule+0x1495/0x1dc0 [ 409.126757] ? __lock_is_held+0xb6/0x140 [ 409.126787] kernfs_new_node+0x99/0x130 [ 409.126808] kernfs_create_dir_ns+0x52/0x160 [ 409.126827] internal_create_group+0x1cb/0xc30 [ 409.134915] ? bd_set_size+0x89/0xb0 11:26:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030322c757365725f69643d77d337b45a9374fda5aa3b46761c9d24cf6fc501b57602003618617b883a94e1c71f5ad423e75d0e1f7bdd5c18e5a5cdb4b78644cf4f3b6a82e80ed39204d5377fc0a9c678cf95742a644903", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',allow_other,\x00']) read$FUSE(r0, &(0x7f0000001500), 0xd359b182) r2 = add_key$keyring(0x0, &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000580)=""/201, 0xc9) keyctl$get_keyring_id(0x0, r2, 0x9) [ 409.134939] ? remove_files.isra.0+0x190/0x190 [ 409.143158] sysfs_create_group+0x20/0x30 [ 409.143278] lo_ioctl+0xf8f/0x20e0 [ 409.143297] ? lo_rw_aio+0x1470/0x1470 [ 409.152002] blkdev_ioctl+0xc38/0x1ab6 [ 409.152017] ? blkpg_ioctl+0xa90/0xa90 [ 409.160988] ? find_held_lock+0x35/0x130 [ 409.161008] ? debug_check_no_obj_freed+0x200/0x464 [ 409.161029] ? __fget+0x340/0x540 [ 409.161052] block_ioctl+0xee/0x130 [ 409.169511] ? blkdev_fallocate+0x410/0x410 [ 409.169531] do_vfs_ioctl+0xd5f/0x1380 [ 409.169547] ? selinux_file_ioctl+0x46f/0x5e0 [ 409.169559] ? selinux_file_ioctl+0x125/0x5e0 [ 409.169575] ? ioctl_preallocate+0x210/0x210 [ 409.177592] ? selinux_file_mprotect+0x620/0x620 [ 409.177616] ? iterate_fd+0x360/0x360 [ 409.177633] ? do_sys_open+0x31d/0x550 [ 409.177654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.186627] ? security_file_ioctl+0x8d/0xc0 [ 409.186648] ksys_ioctl+0xab/0xd0 [ 409.186667] __x64_sys_ioctl+0x73/0xb0 [ 409.186686] do_syscall_64+0xfd/0x620 [ 409.194972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.194985] RIP: 0033:0x459897 [ 409.195001] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.195008] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.195022] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 409.195030] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 11:26:02 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000000)=0xc7) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="ecee8b1483f4"}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x1c4, 0x0) [ 409.195037] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 409.195044] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 409.195055] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 409.297999] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:02 executing program 0: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x401, 0xfffffffffffffffb, 0x8001}, 0x1}, 0x20, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'v\x00\x00\x00\x00_to_4eam\x00', 0x8000}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, 0xfffffffffffffffe, 0x8000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap$usbmon(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x1, 0x10, r4, 0x0) setsockopt$sock_timeval(r2, 0x1, 0xc5, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) rmdir(&(0x7f0000000000)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x60000000) 11:26:02 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 409.601899] FAULT_INJECTION: forcing a failure. [ 409.601899] name failslab, interval 1, probability 0, space 0, times 0 [ 409.613576] CPU: 0 PID: 26941 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 409.620523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.629888] Call Trace: [ 409.632501] dump_stack+0x172/0x1f0 [ 409.636151] should_fail.cold+0xa/0x1b [ 409.640076] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 409.645210] ? lock_downgrade+0x880/0x880 [ 409.649418] __should_failslab+0x121/0x190 [ 409.653699] should_failslab+0x9/0x14 [ 409.657521] kmem_cache_alloc+0x2ae/0x700 [ 409.661687] ? __schedule+0x1495/0x1dc0 [ 409.665716] __kernfs_new_node+0xef/0x680 [ 409.669886] ? _raw_spin_unlock_irq+0x28/0x90 [ 409.674412] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 409.679204] ? __lock_acquire+0x6ee/0x49c0 [ 409.683446] ? _raw_spin_unlock_irq+0x5e/0x90 [ 409.687944] ? __schedule+0x1495/0x1dc0 [ 409.691937] ? __lock_is_held+0xb6/0x140 [ 409.696017] kernfs_new_node+0x99/0x130 [ 409.700002] kernfs_create_dir_ns+0x52/0x160 [ 409.704422] internal_create_group+0x1cb/0xc30 [ 409.709025] ? bd_set_size+0x89/0xb0 [ 409.712769] ? remove_files.isra.0+0x190/0x190 [ 409.717381] sysfs_create_group+0x20/0x30 [ 409.721536] lo_ioctl+0xf8f/0x20e0 [ 409.725086] ? lo_rw_aio+0x1470/0x1470 [ 409.728985] blkdev_ioctl+0xc38/0x1ab6 [ 409.732882] ? blkpg_ioctl+0xa90/0xa90 [ 409.736776] ? find_held_lock+0x35/0x130 [ 409.740843] ? debug_check_no_obj_freed+0x200/0x464 [ 409.745889] ? __fget+0x340/0x540 [ 409.749358] block_ioctl+0xee/0x130 [ 409.752986] ? blkdev_fallocate+0x410/0x410 [ 409.757314] do_vfs_ioctl+0xd5f/0x1380 [ 409.761210] ? selinux_file_ioctl+0x46f/0x5e0 [ 409.765708] ? selinux_file_ioctl+0x125/0x5e0 [ 409.770209] ? ioctl_preallocate+0x210/0x210 [ 409.774624] ? selinux_file_mprotect+0x620/0x620 [ 409.779391] ? iterate_fd+0x360/0x360 [ 409.783182] ? do_sys_open+0x31d/0x550 [ 409.787117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.792640] ? security_file_ioctl+0x8d/0xc0 [ 409.797054] ksys_ioctl+0xab/0xd0 [ 409.800535] __x64_sys_ioctl+0x73/0xb0 [ 409.804411] do_syscall_64+0xfd/0x620 [ 409.808213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.813415] RIP: 0033:0x459897 [ 409.816605] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.835505] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.843229] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 409.850528] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 409.857878] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 409.865180] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 409.872439] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 409.905475] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:03 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:03 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:03 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:03 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) socket$kcm(0x29, 0x5, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:03 executing program 0: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x4200, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x35b2, 0xe0b7}) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) fallocate(r3, 0x4000000000000010, 0x0, 0x7fff) r6 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r6, 0x0, 0x8400fffffffa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace(0xd, r7) 11:26:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x3c, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) sendmmsg(r1, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000000)="c2", 0x1}], 0x1}}], 0x1, 0x0) close(r1) [ 410.164153] FAULT_INJECTION: forcing a failure. [ 410.164153] name failslab, interval 1, probability 0, space 0, times 0 11:26:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00082f00fe8000000000000000000000000000aafe8000000000000000000000000000aa000022eb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3a02ad891a2608000000693daeedbcb7ba935771a69ffc1e5ddba2aabb01e5f7aedc20f18167e0f5a76b7b98698eec00000000"], 0x0) [ 410.225130] CPU: 0 PID: 27058 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 410.232130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.241621] Call Trace: [ 410.244293] dump_stack+0x172/0x1f0 [ 410.247970] should_fail.cold+0xa/0x1b [ 410.250268] device nr0 entered promiscuous mode [ 410.251886] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 410.251904] ? lock_downgrade+0x880/0x880 [ 410.251931] __should_failslab+0x121/0x190 [ 410.261839] should_failslab+0x9/0x14 [ 410.261857] kmem_cache_alloc+0x2ae/0x700 [ 410.261873] ? find_held_lock+0x35/0x130 [ 410.261891] ? kernfs_activate+0x192/0x1f0 [ 410.270290] __kernfs_new_node+0xef/0x680 [ 410.270309] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 410.270324] ? lock_downgrade+0x880/0x880 [ 410.270340] ? kasan_check_write+0x14/0x20 [ 410.270360] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 410.278301] ? wait_for_completion+0x440/0x440 [ 410.278326] kernfs_new_node+0x99/0x130 [ 410.278344] __kernfs_create_file+0x51/0x33b [ 410.278362] sysfs_add_file_mode_ns+0x222/0x560 [ 410.286655] internal_create_group+0x383/0xc30 [ 410.286671] ? bd_set_size+0x89/0xb0 [ 410.286694] ? remove_files.isra.0+0x190/0x190 [ 410.295581] sysfs_create_group+0x20/0x30 [ 410.295600] lo_ioctl+0xf8f/0x20e0 [ 410.295617] ? lo_rw_aio+0x1470/0x1470 [ 410.295633] blkdev_ioctl+0xc38/0x1ab6 [ 410.295648] ? blkpg_ioctl+0xa90/0xa90 [ 410.304000] ? find_held_lock+0x35/0x130 [ 410.304017] ? debug_check_no_obj_freed+0x200/0x464 [ 410.304038] ? __fget+0x340/0x540 [ 410.304062] block_ioctl+0xee/0x130 [ 410.374768] ? blkdev_fallocate+0x410/0x410 [ 410.379124] do_vfs_ioctl+0xd5f/0x1380 [ 410.383048] ? selinux_file_ioctl+0x46f/0x5e0 [ 410.387575] ? selinux_file_ioctl+0x125/0x5e0 [ 410.392236] ? ioctl_preallocate+0x210/0x210 [ 410.396655] ? selinux_file_mprotect+0x620/0x620 [ 410.401408] ? iterate_fd+0x360/0x360 [ 410.405244] ? do_sys_open+0x31d/0x550 [ 410.409134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.414769] ? security_file_ioctl+0x8d/0xc0 [ 410.419171] ksys_ioctl+0xab/0xd0 [ 410.422615] __x64_sys_ioctl+0x73/0xb0 [ 410.426499] do_syscall_64+0xfd/0x620 [ 410.430319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.435497] RIP: 0033:0x459897 [ 410.438688] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.457585] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.465298] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 410.472566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 410.479827] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 410.487094] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 410.494360] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:03 executing program 0: 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) mremap(&(0x7f0000282000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000268000/0x2000)=nil) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d000000efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) openat$selinux_validatetrans(0xffffffffffffff9c, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) sendfile(r2, r3, 0x0, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x40000) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x23, &(0x7f00000001c0)=0x101, 0x4) [ 410.544394] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:04 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 410.670168] 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. [ 410.702479] device nr0 entered promiscuous mode [ 410.707658] FAULT_INJECTION: forcing a failure. [ 410.707658] name failslab, interval 1, probability 0, space 0, times 0 [ 410.721062] CPU: 1 PID: 27183 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 410.728054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.737411] Call Trace: [ 410.740002] dump_stack+0x172/0x1f0 [ 410.743637] should_fail.cold+0xa/0x1b [ 410.747521] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 410.752619] ? lock_downgrade+0x880/0x880 [ 410.756763] __should_failslab+0x121/0x190 [ 410.761007] should_failslab+0x9/0x14 [ 410.764799] kmem_cache_alloc+0x2ae/0x700 [ 410.768945] ? lock_downgrade+0x880/0x880 [ 410.773087] __kernfs_new_node+0xef/0x680 [ 410.777229] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 410.781989] ? wait_for_completion+0x440/0x440 [ 410.786568] ? mutex_unlock+0xd/0x10 [ 410.790270] ? kernfs_activate+0x192/0x1f0 [ 410.794512] kernfs_new_node+0x99/0x130 [ 410.798478] __kernfs_create_file+0x51/0x33b [ 410.802905] sysfs_add_file_mode_ns+0x222/0x560 [ 410.807569] internal_create_group+0x383/0xc30 [ 410.812140] ? bd_set_size+0x89/0xb0 [ 410.815863] ? remove_files.isra.0+0x190/0x190 [ 410.820452] sysfs_create_group+0x20/0x30 [ 410.824707] lo_ioctl+0xf8f/0x20e0 [ 410.828342] ? lo_rw_aio+0x1470/0x1470 [ 410.832223] blkdev_ioctl+0xc38/0x1ab6 [ 410.836111] ? blkpg_ioctl+0xa90/0xa90 [ 410.840017] ? find_held_lock+0x35/0x130 [ 410.844097] ? debug_check_no_obj_freed+0x200/0x464 [ 410.849114] ? __fget+0x340/0x540 [ 410.852580] block_ioctl+0xee/0x130 [ 410.856207] ? blkdev_fallocate+0x410/0x410 [ 410.860556] do_vfs_ioctl+0xd5f/0x1380 [ 410.864435] ? selinux_file_ioctl+0x46f/0x5e0 [ 410.868950] ? selinux_file_ioctl+0x125/0x5e0 [ 410.873437] ? ioctl_preallocate+0x210/0x210 [ 410.877835] ? selinux_file_mprotect+0x620/0x620 [ 410.882585] ? iterate_fd+0x360/0x360 [ 410.886376] ? do_sys_open+0x31d/0x550 [ 410.890258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.895782] ? security_file_ioctl+0x8d/0xc0 [ 410.900268] ksys_ioctl+0xab/0xd0 [ 410.903713] __x64_sys_ioctl+0x73/0xb0 [ 410.907592] do_syscall_64+0xfd/0x620 [ 410.911387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.916562] RIP: 0033:0x459897 [ 410.919744] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.938638] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.946334] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 410.953592] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 410.960849] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 410.968108] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 410.975363] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1000) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x10000803}) poll(&(0x7f0000000180)=[{r4}], 0x1, 0xfffffe00) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,H^\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) [ 411.037065] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:04 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:04 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xffffffffffffff96) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000040)=0x10000000006) r3 = perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r4, 0x0) dup3(r4, r3, 0x80000) write$UHID_INPUT(r2, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x100000000000000, 0x80, &(0x7f00000001c0)=@broute={'broute\x00\x00\x00\x00\x00P\xe0\x00', 0x4000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, 0x0}, 0x108) [ 411.272849] FAULT_INJECTION: forcing a failure. [ 411.272849] name failslab, interval 1, probability 0, space 0, times 0 [ 411.299691] CPU: 1 PID: 27296 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 411.306692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.316071] Call Trace: [ 411.318682] dump_stack+0x172/0x1f0 [ 411.322349] should_fail.cold+0xa/0x1b [ 411.326252] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 411.331367] ? lock_downgrade+0x880/0x880 [ 411.335540] __should_failslab+0x121/0x190 [ 411.339787] should_failslab+0x9/0x14 [ 411.343597] kmem_cache_alloc+0x2ae/0x700 [ 411.347751] ? lock_downgrade+0x880/0x880 [ 411.351918] __kernfs_new_node+0xef/0x680 [ 411.356077] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 411.360845] ? wait_for_completion+0x440/0x440 [ 411.365441] ? mutex_unlock+0xd/0x10 [ 411.369194] ? kernfs_activate+0x192/0x1f0 [ 411.373439] kernfs_new_node+0x99/0x130 [ 411.377426] __kernfs_create_file+0x51/0x33b [ 411.381842] sysfs_add_file_mode_ns+0x222/0x560 [ 411.386522] internal_create_group+0x383/0xc30 [ 411.391107] ? bd_set_size+0x89/0xb0 [ 411.394844] ? remove_files.isra.0+0x190/0x190 [ 411.399477] sysfs_create_group+0x20/0x30 [ 411.403650] lo_ioctl+0xf8f/0x20e0 [ 411.407228] ? lo_rw_aio+0x1470/0x1470 [ 411.411139] blkdev_ioctl+0xc38/0x1ab6 [ 411.415040] ? blkpg_ioctl+0xa90/0xa90 [ 411.419002] ? find_held_lock+0x35/0x130 [ 411.423056] ? debug_check_no_obj_freed+0x200/0x464 [ 411.428089] ? __fget+0x340/0x540 [ 411.431536] block_ioctl+0xee/0x130 [ 411.435178] ? blkdev_fallocate+0x410/0x410 [ 411.439516] do_vfs_ioctl+0xd5f/0x1380 [ 411.443403] ? selinux_file_ioctl+0x46f/0x5e0 [ 411.447921] ? selinux_file_ioctl+0x125/0x5e0 [ 411.452416] ? ioctl_preallocate+0x210/0x210 [ 411.456833] ? selinux_file_mprotect+0x620/0x620 [ 411.461602] ? iterate_fd+0x360/0x360 [ 411.465407] ? do_sys_open+0x31d/0x550 [ 411.469327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.474901] ? security_file_ioctl+0x8d/0xc0 [ 411.479319] ksys_ioctl+0xab/0xd0 [ 411.482810] __x64_sys_ioctl+0x73/0xb0 [ 411.486688] do_syscall_64+0xfd/0x620 [ 411.490484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.495685] RIP: 0033:0x459897 [ 411.498924] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.517870] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.525578] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 411.532884] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 411.540160] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 411.547421] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 411.554687] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 411.609097] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:05 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) socket$kcm(0x29, 0x5, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:05 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(0x0, 0x45, 0x0) r2 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r3 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000580)="4f3f9e966550f7a4c0e1841ac95629d74c505e8d11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r4, 0x1, 0x24, &(0x7f0000caaffb), &(0x7f0000000000)=0xc) accept(r1, &(0x7f00000003c0)=@x25, &(0x7f0000000540)=0x80) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) getpgid(0x0) r5 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x80200) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x8000, 0x400, 0x7d, 0xfffe, 0x100000005}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8, 0x2003, 0xe, 0xd00, 0x7f, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x8001, 0x4, 0x9e6f, 0x73d9, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x5, 0x0, 0x0, 0x3, 0x1, 0x1, 0x401, 0x1, 0x0, 0x200, 0x0, 0x80000000, 0x6, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x5, 0x6, 0x0, 0x8880, 0xc1f}, 0x0, 0x0, r2, 0xb) r6 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={'syz', 0x2}, &(0x7f0000000240)='kfyring&-\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f00000006c0)=""/106) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000180)=[{&(0x7f0000000ac0)="31dd4716685defc91faf1b23c88eda517a62f85a360a5d947e75bb898f3e44e1c6fdd147162406b0cf9cfce97e6d223d52b02bc57ef9ce3a68cb44d820614f5434374e722a8244916e6d2a8a7c568d3e101d6da45a23b07f4036cccc437625f7d6396d8c1208aa01cdbfd75389c41f014df1bb910a6581e2406ed1e0733d5c411972231947f0885ede1093b24e760e782d0b96a36a106dc17fb58c39fe4e691cccf756316e58ac379f8a394953412716246c5c7a00cd8323cf42a5e5be20d2b0ebdaa554baa2c6d189a7ac03e9d80c6d6fc7cbdee992e85880abb0a5a522d3ff341c60e1861fb4", 0xffffffffffffff3d}], 0x1, r6) io_setup(0xfe, &(0x7f0000000200)) socket$inet(0x2, 0x80000, 0x3f) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000640)) sendto$inet(0xffffffffffffffff, 0x0, 0x3aa, 0x4000000, 0x0, 0xfea3) 11:26:05 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 412.011435] FAULT_INJECTION: forcing a failure. [ 412.011435] name failslab, interval 1, probability 0, space 0, times 0 [ 412.069653] CPU: 1 PID: 27412 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 412.076651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.076659] Call Trace: [ 412.076688] dump_stack+0x172/0x1f0 [ 412.076712] should_fail.cold+0xa/0x1b [ 412.076731] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 412.076744] ? lock_downgrade+0x880/0x880 [ 412.076769] __should_failslab+0x121/0x190 [ 412.076786] should_failslab+0x9/0x14 [ 412.076799] kmem_cache_alloc+0x2ae/0x700 [ 412.076813] ? lock_downgrade+0x880/0x880 [ 412.076833] __kernfs_new_node+0xef/0x680 [ 412.076850] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 412.076865] ? wait_for_completion+0x440/0x440 [ 412.076886] ? mutex_unlock+0xd/0x10 [ 412.076899] ? kernfs_activate+0x192/0x1f0 [ 412.076918] kernfs_new_node+0x99/0x130 [ 412.076938] __kernfs_create_file+0x51/0x33b [ 412.076958] sysfs_add_file_mode_ns+0x222/0x560 [ 412.076982] internal_create_group+0x383/0xc30 [ 412.076997] ? bd_set_size+0x89/0xb0 [ 412.077021] ? remove_files.isra.0+0x190/0x190 [ 412.077054] sysfs_create_group+0x20/0x30 [ 412.077071] lo_ioctl+0xf8f/0x20e0 [ 412.077091] ? lo_rw_aio+0x1470/0x1470 [ 412.077110] blkdev_ioctl+0xc38/0x1ab6 [ 412.077132] ? blkpg_ioctl+0xa90/0xa90 [ 412.101739] ? find_held_lock+0x35/0x130 [ 412.101757] ? debug_check_no_obj_freed+0x200/0x464 [ 412.101778] ? __fget+0x340/0x540 [ 412.122286] block_ioctl+0xee/0x130 [ 412.122301] ? blkdev_fallocate+0x410/0x410 [ 412.122319] do_vfs_ioctl+0xd5f/0x1380 [ 412.122333] ? selinux_file_ioctl+0x46f/0x5e0 11:26:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x403, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x300000000000000, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x6000000, 0x40030000000000]}}}, @sadb_address={0x5, 0x9, 0xfffffffd, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff07}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x98}}, 0x0) [ 412.122344] ? selinux_file_ioctl+0x125/0x5e0 [ 412.122359] ? ioctl_preallocate+0x210/0x210 [ 412.122371] ? selinux_file_mprotect+0x620/0x620 [ 412.122390] ? iterate_fd+0x360/0x360 [ 412.122406] ? do_sys_open+0x31d/0x550 [ 412.122427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.122444] ? security_file_ioctl+0x8d/0xc0 [ 412.131354] ksys_ioctl+0xab/0xd0 [ 412.131375] __x64_sys_ioctl+0x73/0xb0 [ 412.131394] do_syscall_64+0xfd/0x620 [ 412.131415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.143918] RIP: 0033:0x459897 [ 412.143935] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.143943] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.143959] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 412.143968] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 412.143974] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 412.143981] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 412.143988] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 412.337602] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:05 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 412.441008] device nr0 entered promiscuous mode [ 412.471145] FAULT_INJECTION: forcing a failure. [ 412.471145] name failslab, interval 1, probability 0, space 0, times 0 [ 412.483125] CPU: 0 PID: 27548 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 412.490077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.496659] device nr0 entered promiscuous mode [ 412.499439] Call Trace: [ 412.506866] dump_stack+0x172/0x1f0 [ 412.506889] should_fail.cold+0xa/0x1b [ 412.506995] ? is_bpf_text_address+0xd3/0x170 11:26:05 executing program 5: sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, 0x0, &(0x7f0000000000)) [ 412.514418] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 412.514511] ? __kernel_text_address+0xd/0x40 [ 412.514568] ? unwind_get_return_address+0x61/0xa0 [ 412.524118] __should_failslab+0x121/0x190 [ 412.524135] should_failslab+0x9/0x14 [ 412.524146] kmem_cache_alloc+0x47/0x700 [ 412.524162] ? save_stack+0xa9/0xd0 [ 412.533604] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 412.533626] idr_get_free+0x50f/0xa13 [ 412.541742] idr_alloc_u32+0x1d6/0x390 [ 412.541759] ? __fprop_inc_percpu_max+0x230/0x230 [ 412.541778] ? __lock_is_held+0xb6/0x140 11:26:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 412.558857] ? should_fail+0x14d/0x85c [ 412.558881] ? __lock_is_held+0xb6/0x140 [ 412.558900] idr_alloc_cyclic+0x132/0x270 [ 412.583795] ? idr_alloc+0x150/0x150 [ 412.587536] ? kasan_check_write+0x14/0x20 [ 412.591804] ? do_raw_spin_lock+0xc8/0x240 [ 412.596074] __kernfs_new_node+0x171/0x680 [ 412.600441] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 412.605226] ? wait_for_completion+0x440/0x440 [ 412.609804] ? mutex_unlock+0xd/0x10 [ 412.613510] ? kernfs_activate+0x192/0x1f0 [ 412.617733] kernfs_new_node+0x99/0x130 [ 412.621717] __kernfs_create_file+0x51/0x33b [ 412.626146] sysfs_add_file_mode_ns+0x222/0x560 [ 412.630815] internal_create_group+0x383/0xc30 [ 412.635402] ? bd_set_size+0x89/0xb0 [ 412.639330] ? remove_files.isra.0+0x190/0x190 [ 412.643908] sysfs_create_group+0x20/0x30 [ 412.648047] lo_ioctl+0xf8f/0x20e0 [ 412.651574] ? lo_rw_aio+0x1470/0x1470 [ 412.655465] blkdev_ioctl+0xc38/0x1ab6 [ 412.659347] ? blkpg_ioctl+0xa90/0xa90 [ 412.663237] ? find_held_lock+0x35/0x130 [ 412.667297] ? debug_check_no_obj_freed+0x200/0x464 [ 412.672307] ? __fget+0x340/0x540 [ 412.675793] block_ioctl+0xee/0x130 [ 412.679408] ? blkdev_fallocate+0x410/0x410 [ 412.683718] do_vfs_ioctl+0xd5f/0x1380 [ 412.687593] ? selinux_file_ioctl+0x46f/0x5e0 [ 412.692073] ? selinux_file_ioctl+0x125/0x5e0 [ 412.696568] ? ioctl_preallocate+0x210/0x210 [ 412.700965] ? selinux_file_mprotect+0x620/0x620 [ 412.705729] ? iterate_fd+0x360/0x360 [ 412.709636] ? do_sys_open+0x31d/0x550 [ 412.713634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.719159] ? security_file_ioctl+0x8d/0xc0 [ 412.723557] ksys_ioctl+0xab/0xd0 [ 412.726998] __x64_sys_ioctl+0x73/0xb0 [ 412.730885] do_syscall_64+0xfd/0x620 [ 412.734688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.739875] RIP: 0033:0x459897 [ 412.743068] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.761954] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.769663] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 412.776929] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 412.784199] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 412.791479] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 412.798742] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 412.846876] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fb, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xfe20) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000400)=""/199, 0xfffffe80}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000340)=""/42, 0x2a}], 0x2, 0x0, 0x181, 0x200f00}, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0xf43185f1) 11:26:06 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000100"/20, @ANYRES32=r2, @ANYBLOB="000000000000000014000300e9705f767469308dda53362266415f004e5b97b8b68760e1b50160bf"], 0x34}}, 0x0) [ 413.065007] FAULT_INJECTION: forcing a failure. [ 413.065007] name failslab, interval 1, probability 0, space 0, times 0 [ 413.076761] CPU: 1 PID: 27569 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 413.083708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.093073] Call Trace: [ 413.095684] dump_stack+0x172/0x1f0 [ 413.099334] should_fail.cold+0xa/0x1b [ 413.103255] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 413.108390] ? lock_downgrade+0x880/0x880 [ 413.112568] __should_failslab+0x121/0x190 [ 413.116818] should_failslab+0x9/0x14 [ 413.120634] kmem_cache_alloc+0x2ae/0x700 [ 413.124797] ? lock_downgrade+0x880/0x880 [ 413.128989] __kernfs_new_node+0xef/0x680 [ 413.133155] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 413.137930] ? wait_for_completion+0x440/0x440 [ 413.142529] ? mutex_unlock+0xd/0x10 [ 413.146249] ? kernfs_activate+0x192/0x1f0 [ 413.150493] kernfs_new_node+0x99/0x130 [ 413.154499] __kernfs_create_file+0x51/0x33b [ 413.158921] sysfs_add_file_mode_ns+0x222/0x560 [ 413.163608] internal_create_group+0x383/0xc30 [ 413.168196] ? bd_set_size+0x89/0xb0 [ 413.171922] ? remove_files.isra.0+0x190/0x190 [ 413.176522] sysfs_create_group+0x20/0x30 [ 413.180686] lo_ioctl+0xf8f/0x20e0 [ 413.184241] ? lo_rw_aio+0x1470/0x1470 [ 413.188132] blkdev_ioctl+0xc38/0x1ab6 [ 413.192019] ? blkpg_ioctl+0xa90/0xa90 [ 413.195910] ? find_held_lock+0x35/0x130 [ 413.199959] ? debug_check_no_obj_freed+0x200/0x464 [ 413.204990] ? __fget+0x340/0x540 [ 413.208442] block_ioctl+0xee/0x130 [ 413.212049] ? blkdev_fallocate+0x410/0x410 [ 413.216356] do_vfs_ioctl+0xd5f/0x1380 [ 413.220229] ? selinux_file_ioctl+0x46f/0x5e0 [ 413.224720] ? selinux_file_ioctl+0x125/0x5e0 [ 413.229255] ? ioctl_preallocate+0x210/0x210 [ 413.233649] ? selinux_file_mprotect+0x620/0x620 [ 413.238393] ? iterate_fd+0x360/0x360 [ 413.242177] ? do_sys_open+0x31d/0x550 [ 413.246070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.251649] ? security_file_ioctl+0x8d/0xc0 [ 413.256072] ksys_ioctl+0xab/0xd0 [ 413.259516] __x64_sys_ioctl+0x73/0xb0 [ 413.263413] do_syscall_64+0xfd/0x620 [ 413.267225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.272411] RIP: 0033:0x459897 [ 413.275602] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.294550] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.302283] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 413.309566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 413.316844] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 413.324110] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 413.331419] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 413.357193] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 413.483884] ép_vti0ÚS6"fA_: renamed from lo 11:26:06 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:06 executing program 0: unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) rt_sigaction(0x0, 0x0, 0x0, 0x0, 0x0) socket(0x840000000002, 0x3, 0xff) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) 11:26:06 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:06 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000100"/20, @ANYRES32=r2, @ANYBLOB="000000000000000014000300e9705f767469308dda53362266415f004e5b97b8b68760e1b50160bf"], 0x34}}, 0x0) [ 413.610517] FAULT_INJECTION: forcing a failure. [ 413.610517] name failslab, interval 1, probability 0, space 0, times 0 [ 413.640455] CPU: 1 PID: 27688 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 413.647441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.656790] Call Trace: [ 413.659386] dump_stack+0x172/0x1f0 [ 413.663019] should_fail.cold+0xa/0x1b [ 413.666900] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 413.672055] ? lock_downgrade+0x880/0x880 [ 413.676209] __should_failslab+0x121/0x190 [ 413.680508] should_failslab+0x9/0x14 [ 413.684298] kmem_cache_alloc_trace+0x2cc/0x760 [ 413.689016] kobject_uevent_env+0x387/0x101d [ 413.693416] kobject_uevent+0x20/0x26 [ 413.697204] lo_ioctl+0x100b/0x20e0 [ 413.700830] ? lo_rw_aio+0x1470/0x1470 [ 413.704705] blkdev_ioctl+0xc38/0x1ab6 [ 413.708579] ? blkpg_ioctl+0xa90/0xa90 [ 413.712452] ? find_held_lock+0x35/0x130 [ 413.716498] ? debug_check_no_obj_freed+0x200/0x464 [ 413.721521] ? __fget+0x340/0x540 [ 413.724981] block_ioctl+0xee/0x130 [ 413.728592] ? blkdev_fallocate+0x410/0x410 [ 413.732928] do_vfs_ioctl+0xd5f/0x1380 [ 413.736811] ? selinux_file_ioctl+0x46f/0x5e0 [ 413.741294] ? selinux_file_ioctl+0x125/0x5e0 [ 413.745782] ? ioctl_preallocate+0x210/0x210 [ 413.750180] ? selinux_file_mprotect+0x620/0x620 [ 413.754959] ? iterate_fd+0x360/0x360 [ 413.758748] ? do_sys_open+0x31d/0x550 [ 413.762655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.768186] ? security_file_ioctl+0x8d/0xc0 [ 413.772586] ksys_ioctl+0xab/0xd0 [ 413.776045] __x64_sys_ioctl+0x73/0xb0 [ 413.779923] do_syscall_64+0xfd/0x620 [ 413.783715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.788889] RIP: 0033:0x459897 [ 413.792073] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.810985] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.818704] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 413.825970] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 413.833271] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 413.840529] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 413.847796] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 413.857104] bond0: Releasing backup interface bond_slave_1 [ 413.893512] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:07 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 414.026302] FAULT_INJECTION: forcing a failure. [ 414.026302] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 414.038220] CPU: 1 PID: 27712 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 414.045279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.054646] Call Trace: [ 414.057262] dump_stack+0x172/0x1f0 [ 414.061044] should_fail.cold+0xa/0x1b [ 414.064962] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 414.070091] ? mark_held_locks+0x100/0x100 [ 414.074353] __alloc_pages_nodemask+0x1ee/0x750 [ 414.079118] ? __irq_work_queue_local+0xaf/0x170 [ 414.083901] ? __alloc_pages_slowpath+0x2870/0x2870 [ 414.088950] cache_grow_begin+0x91/0x8c0 [ 414.093035] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.098610] ? check_preemption_disabled+0x48/0x290 [ 414.103650] kmem_cache_alloc_trace+0x685/0x760 [ 414.108365] kobject_uevent_env+0x387/0x101d [ 414.112825] kobject_uevent+0x20/0x26 [ 414.116639] lo_ioctl+0x100b/0x20e0 [ 414.120282] ? lo_rw_aio+0x1470/0x1470 [ 414.124188] blkdev_ioctl+0xc38/0x1ab6 [ 414.128092] ? blkpg_ioctl+0xa90/0xa90 [ 414.132011] ? find_held_lock+0x35/0x130 [ 414.136087] ? debug_check_no_obj_freed+0x200/0x464 [ 414.141119] ? __fget+0x340/0x540 [ 414.144594] block_ioctl+0xee/0x130 [ 414.148230] ? blkdev_fallocate+0x410/0x410 [ 414.152574] do_vfs_ioctl+0xd5f/0x1380 [ 414.156595] ? selinux_file_ioctl+0x46f/0x5e0 [ 414.161101] ? selinux_file_ioctl+0x125/0x5e0 [ 414.165633] ? ioctl_preallocate+0x210/0x210 [ 414.170053] ? selinux_file_mprotect+0x620/0x620 [ 414.174829] ? iterate_fd+0x360/0x360 [ 414.178684] ? do_sys_open+0x31d/0x550 [ 414.182590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.188136] ? security_file_ioctl+0x8d/0xc0 [ 414.192558] ksys_ioctl+0xab/0xd0 [ 414.196029] __x64_sys_ioctl+0x73/0xb0 [ 414.199929] do_syscall_64+0xfd/0x620 [ 414.203749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.208949] RIP: 0033:0x459897 [ 414.212183] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.231095] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 414.238822] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 414.246101] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 414.253381] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 414.260661] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 414.267939] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 414.312155] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:07 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 414.457384] FAULT_INJECTION: forcing a failure. [ 414.457384] name failslab, interval 1, probability 0, space 0, times 0 [ 414.469532] CPU: 0 PID: 27819 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 414.476506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.485881] Call Trace: [ 414.488496] dump_stack+0x172/0x1f0 [ 414.492176] should_fail.cold+0xa/0x1b [ 414.496086] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 414.501207] ? lock_downgrade+0x880/0x880 [ 414.505391] __should_failslab+0x121/0x190 [ 414.509648] should_failslab+0x9/0x14 [ 414.513454] __kmalloc+0x2e2/0x750 [ 414.517004] ? rcu_read_lock_sched_held+0x110/0x130 [ 414.522058] ? kobject_get_path+0xc4/0x1b0 [ 414.526310] kobject_get_path+0xc4/0x1b0 [ 414.530388] kobject_uevent_env+0x3ab/0x101d [ 414.534822] kobject_uevent+0x20/0x26 [ 414.538635] lo_ioctl+0x100b/0x20e0 [ 414.542270] ? lo_rw_aio+0x1470/0x1470 [ 414.546170] blkdev_ioctl+0xc38/0x1ab6 [ 414.550070] ? blkpg_ioctl+0xa90/0xa90 [ 414.554074] ? find_held_lock+0x35/0x130 [ 414.558143] ? debug_check_no_obj_freed+0x200/0x464 [ 414.563176] ? __fget+0x340/0x540 [ 414.566650] block_ioctl+0xee/0x130 [ 414.570287] ? blkdev_fallocate+0x410/0x410 [ 414.574621] do_vfs_ioctl+0xd5f/0x1380 [ 414.578515] ? selinux_file_ioctl+0x46f/0x5e0 [ 414.583017] ? selinux_file_ioctl+0x125/0x5e0 [ 414.587525] ? ioctl_preallocate+0x210/0x210 [ 414.591940] ? selinux_file_mprotect+0x620/0x620 [ 414.596710] ? iterate_fd+0x360/0x360 [ 414.600524] ? do_sys_open+0x31d/0x550 [ 414.604426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.609975] ? security_file_ioctl+0x8d/0xc0 [ 414.614396] ksys_ioctl+0xab/0xd0 [ 414.617860] __x64_sys_ioctl+0x73/0xb0 [ 414.621755] do_syscall_64+0xfd/0x620 [ 414.625573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.630790] RIP: 0033:0x459897 [ 414.634034] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.653116] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 414.660838] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 414.668132] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 414.675414] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 414.682691] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 414.689974] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 414.718945] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:08 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 414.895414] FAULT_INJECTION: forcing a failure. [ 414.895414] name failslab, interval 1, probability 0, space 0, times 0 [ 414.914908] CPU: 0 PID: 27825 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 414.921916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.931299] Call Trace: [ 414.933937] dump_stack+0x172/0x1f0 [ 414.937580] should_fail.cold+0xa/0x1b [ 414.941502] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 414.946611] ? lock_downgrade+0x880/0x880 [ 414.950776] __should_failslab+0x121/0x190 [ 414.955021] should_failslab+0x9/0x14 [ 414.958825] kmem_cache_alloc_node+0x26c/0x710 [ 414.963413] ? find_held_lock+0x35/0x130 [ 414.967622] __alloc_skb+0xd5/0x5f0 [ 414.971262] ? skb_scrub_packet+0x490/0x490 [ 414.975588] ? kasan_check_read+0x11/0x20 [ 414.979752] alloc_uevent_skb+0x83/0x1e2 [ 414.983821] kobject_uevent_env+0xaa3/0x101d [ 414.988244] kobject_uevent+0x20/0x26 [ 414.992082] lo_ioctl+0x100b/0x20e0 [ 414.995747] ? lo_rw_aio+0x1470/0x1470 [ 414.999688] blkdev_ioctl+0xc38/0x1ab6 [ 415.003589] ? blkpg_ioctl+0xa90/0xa90 [ 415.007492] ? find_held_lock+0x35/0x130 [ 415.011561] ? debug_check_no_obj_freed+0x200/0x464 [ 415.016735] ? __fget+0x340/0x540 [ 415.020208] block_ioctl+0xee/0x130 [ 415.023847] ? blkdev_fallocate+0x410/0x410 [ 415.028173] do_vfs_ioctl+0xd5f/0x1380 [ 415.032060] ? selinux_file_ioctl+0x46f/0x5e0 [ 415.036557] ? selinux_file_ioctl+0x125/0x5e0 [ 415.041057] ? ioctl_preallocate+0x210/0x210 [ 415.045585] ? selinux_file_mprotect+0x620/0x620 [ 415.050371] ? iterate_fd+0x360/0x360 [ 415.054181] ? do_sys_open+0x31d/0x550 [ 415.058082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.063622] ? security_file_ioctl+0x8d/0xc0 [ 415.068041] ksys_ioctl+0xab/0xd0 [ 415.071505] __x64_sys_ioctl+0x73/0xb0 [ 415.075403] do_syscall_64+0xfd/0x620 [ 415.079216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.084406] RIP: 0033:0x459897 [ 415.087603] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.106500] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.114216] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 415.121486] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 415.128758] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 415.136032] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 415.143299] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 415.178545] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:08 executing program 4 (fault-call:0 fault-nth:22): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 415.302905] FAULT_INJECTION: forcing a failure. [ 415.302905] name failslab, interval 1, probability 0, space 0, times 0 [ 415.320378] CPU: 1 PID: 27830 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 415.327362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.336728] Call Trace: [ 415.339360] dump_stack+0x172/0x1f0 [ 415.343010] should_fail.cold+0xa/0x1b [ 415.346915] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 415.352034] ? lock_downgrade+0x880/0x880 [ 415.356202] __should_failslab+0x121/0x190 [ 415.360454] should_failslab+0x9/0x14 [ 415.364268] kmem_cache_alloc_node_trace+0x274/0x720 [ 415.369376] ? __alloc_skb+0xd5/0x5f0 [ 415.373188] __kmalloc_node_track_caller+0x3d/0x80 [ 415.378127] __kmalloc_reserve.isra.0+0x40/0xf0 [ 415.382810] __alloc_skb+0x10b/0x5f0 [ 415.386551] ? skb_scrub_packet+0x490/0x490 [ 415.390911] ? kasan_check_read+0x11/0x20 [ 415.395090] alloc_uevent_skb+0x83/0x1e2 [ 415.399421] kobject_uevent_env+0xaa3/0x101d [ 415.403845] kobject_uevent+0x20/0x26 [ 415.407653] lo_ioctl+0x100b/0x20e0 [ 415.411324] ? lo_rw_aio+0x1470/0x1470 [ 415.415235] blkdev_ioctl+0xc38/0x1ab6 [ 415.419160] ? blkpg_ioctl+0xa90/0xa90 [ 415.423093] ? find_held_lock+0x35/0x130 [ 415.427181] ? debug_check_no_obj_freed+0x200/0x464 [ 415.432212] ? __fget+0x340/0x540 [ 415.432239] block_ioctl+0xee/0x130 [ 415.432258] ? blkdev_fallocate+0x410/0x410 [ 415.443712] do_vfs_ioctl+0xd5f/0x1380 [ 415.447611] ? selinux_file_ioctl+0x46f/0x5e0 [ 415.452111] ? selinux_file_ioctl+0x125/0x5e0 [ 415.456615] ? ioctl_preallocate+0x210/0x210 [ 415.461028] ? selinux_file_mprotect+0x620/0x620 [ 415.465805] ? iterate_fd+0x360/0x360 [ 415.469607] ? do_sys_open+0x31d/0x550 [ 415.473523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.479262] ? security_file_ioctl+0x8d/0xc0 [ 415.483681] ksys_ioctl+0xab/0xd0 [ 415.487172] __x64_sys_ioctl+0x73/0xb0 [ 415.491072] do_syscall_64+0xfd/0x620 [ 415.494886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.500095] RIP: 0033:0x459897 [ 415.503293] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.522203] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.529945] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 415.537229] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 415.544525] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 11:26:08 executing program 0: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x26, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x14) [ 415.551818] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 415.559091] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000100"/20, @ANYRES32=r2, @ANYBLOB="000000000000000014000300e9705f767469308dda53362266415f004e5b97b8b68760e1b50160bf"], 0x34}}, 0x0) [ 415.643317] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 415.651467] device nr0 entered promiscuous mode [ 415.746540] device nr0 entered promiscuous mode 11:26:09 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:09 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) 11:26:09 executing program 4 (fault-call:0 fault-nth:23): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:09 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:09 executing program 5: fanotify_init(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, 0x0, 0x0, 0x0, 0x0) socket(0x840000000002, 0x3, 0xff) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 11:26:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:09 executing program 0: madvise(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x13) r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000000880)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x18}}], 0x1, 0x0) [ 416.179044] FAULT_INJECTION: forcing a failure. [ 416.179044] name failslab, interval 1, probability 0, space 0, times 0 [ 416.206261] CPU: 1 PID: 27855 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 416.213358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.213365] Call Trace: [ 416.213391] dump_stack+0x172/0x1f0 [ 416.213412] should_fail.cold+0xa/0x1b [ 416.213432] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 416.213447] ? lock_downgrade+0x880/0x880 [ 416.213471] __should_failslab+0x121/0x190 [ 416.213491] should_failslab+0x9/0x14 [ 416.225476] kmem_cache_alloc+0x2ae/0x700 [ 416.225588] ? refcount_add_not_zero_checked+0x240/0x240 [ 416.225605] ? lock_downgrade+0x880/0x880 [ 416.264206] skb_clone+0x156/0x3e0 [ 416.267826] netlink_broadcast_filtered+0x86e/0xb20 [ 416.272863] netlink_broadcast+0x3a/0x50 [ 416.276936] kobject_uevent_env+0xad4/0x101d [ 416.281342] kobject_uevent+0x20/0x26 [ 416.285153] lo_ioctl+0x100b/0x20e0 [ 416.288781] ? lo_rw_aio+0x1470/0x1470 [ 416.292702] blkdev_ioctl+0xc38/0x1ab6 [ 416.296581] ? blkpg_ioctl+0xa90/0xa90 [ 416.300469] ? find_held_lock+0x35/0x130 [ 416.304522] ? debug_check_no_obj_freed+0x200/0x464 [ 416.309532] ? __fget+0x340/0x540 [ 416.312978] block_ioctl+0xee/0x130 [ 416.316602] ? blkdev_fallocate+0x410/0x410 [ 416.320963] do_vfs_ioctl+0xd5f/0x1380 [ 416.324859] ? selinux_file_ioctl+0x46f/0x5e0 [ 416.329379] ? selinux_file_ioctl+0x125/0x5e0 [ 416.333922] ? ioctl_preallocate+0x210/0x210 [ 416.338517] ? selinux_file_mprotect+0x620/0x620 [ 416.343387] ? iterate_fd+0x360/0x360 [ 416.347194] ? do_sys_open+0x31d/0x550 [ 416.351102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.356716] ? security_file_ioctl+0x8d/0xc0 [ 416.361119] ksys_ioctl+0xab/0xd0 [ 416.364578] __x64_sys_ioctl+0x73/0xb0 [ 416.368458] do_syscall_64+0xfd/0x620 [ 416.372264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.377478] RIP: 0033:0x459897 [ 416.380666] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 416.399563] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 416.407302] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459897 [ 416.414577] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 416.421861] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 416.429139] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 416.436398] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 416.478447] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 416.509013] bond0: Releasing backup interface bond_slave_1 11:26:09 executing program 4 (fault-call:0 fault-nth:24): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:10 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000280), 0xfed0) [ 416.656520] FAULT_INJECTION: forcing a failure. [ 416.656520] name failslab, interval 1, probability 0, space 0, times 0 [ 416.678019] CPU: 1 PID: 27975 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 416.685018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.694388] Call Trace: [ 416.697008] dump_stack+0x172/0x1f0 [ 416.700674] should_fail.cold+0xa/0x1b [ 416.704591] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 416.709726] ? lock_downgrade+0x880/0x880 [ 416.713908] __should_failslab+0x121/0x190 [ 416.718156] should_failslab+0x9/0x14 [ 416.721961] kmem_cache_alloc+0x2ae/0x700 [ 416.726157] getname_flags+0xd6/0x5b0 [ 416.729972] do_mkdirat+0xa0/0x2a0 [ 416.733523] ? __ia32_sys_mknod+0xb0/0xb0 [ 416.737720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 416.742483] ? do_syscall_64+0x26/0x620 [ 416.746591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.751971] ? do_syscall_64+0x26/0x620 [ 416.755956] ? lockdep_hardirqs_on+0x415/0x5d0 [ 416.760549] __x64_sys_mkdir+0x5c/0x80 [ 416.764449] do_syscall_64+0xfd/0x620 [ 416.768267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.773466] RIP: 0033:0x458e47 [ 416.776667] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 416.795707] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 416.803433] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 416.810805] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 416.818146] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 416.825644] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 416.832959] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 416.854371] hid-generic 0000:0000:0000.0004: ignoring exceeding usage max [ 416.871428] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on sz1 [ 416.914142] hid-generic 0000:0000:0000.0005: ignoring exceeding usage max [ 416.958864] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on sz1 11:26:10 executing program 4 (fault-call:0 fault-nth:25): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:10 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{}]}, 0xc) pipe(0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000140)={0x0, 0xb6, 0x6, 0x6}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) r3 = getpgrp(0x0) waitid(0x0, r3, &(0x7f00000002c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000340)=""/191, 0xbf) ptrace$getregs(0xe, 0x0, 0x9, &(0x7f00000001c0)=""/68) close(r1) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 11:26:10 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803]}, 0x11}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) [ 417.318305] FAULT_INJECTION: forcing a failure. [ 417.318305] name failslab, interval 1, probability 0, space 0, times 0 [ 417.330393] CPU: 0 PID: 28185 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 417.337462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.346853] Call Trace: [ 417.349468] dump_stack+0x172/0x1f0 [ 417.353127] should_fail.cold+0xa/0x1b [ 417.357049] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 417.362190] __should_failslab+0x121/0x190 [ 417.366449] should_failslab+0x9/0x14 [ 417.370273] kmem_cache_alloc+0x2ae/0x700 [ 417.374514] ? security_compute_sid.part.0+0xbb0/0x15c0 [ 417.379916] ? rcu_read_lock_sched_held+0x110/0x130 [ 417.385005] ? ratelimit_state_init+0xb0/0xb0 [ 417.389512] ext4_alloc_inode+0x1f/0x630 [ 417.393674] ? ratelimit_state_init+0xb0/0xb0 [ 417.398186] alloc_inode+0x64/0x190 [ 417.401859] new_inode_pseudo+0x19/0xf0 [ 417.405868] new_inode+0x1f/0x40 [ 417.409337] __ext4_new_inode+0x3cb/0x52c0 [ 417.413620] ? kasan_check_read+0x11/0x20 [ 417.417792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.423350] ? ext4_free_inode+0x1470/0x1470 [ 417.427897] ? dquot_get_next_dqblk+0x180/0x180 [ 417.432683] ? selinux_determine_inode_label+0x1b1/0x360 [ 417.438160] ext4_mkdir+0x3d5/0xdf0 [ 417.441814] ? ext4_init_dot_dotdot+0x520/0x520 [ 417.446497] ? selinux_inode_mkdir+0x23/0x30 [ 417.450920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.456471] ? security_inode_mkdir+0xe4/0x120 [ 417.461071] vfs_mkdir+0x42e/0x690 [ 417.464631] do_mkdirat+0x234/0x2a0 [ 417.468362] ? __ia32_sys_mknod+0xb0/0xb0 [ 417.472523] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 417.477310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.482684] ? do_syscall_64+0x26/0x620 [ 417.486882] ? lockdep_hardirqs_on+0x415/0x5d0 [ 417.491485] __x64_sys_mkdir+0x5c/0x80 [ 417.495390] do_syscall_64+0xfd/0x620 [ 417.499214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.504414] RIP: 0033:0x458e47 [ 417.507632] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.526583] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 417.534326] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 417.541607] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 417.548886] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 417.556163] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 417.563443] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 418.118003] device nr0 entered promiscuous mode 11:26:11 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803]}, 0x11}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 11:26:11 executing program 4 (fault-call:0 fault-nth:26): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:11 executing program 5: 11:26:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:12 executing program 5: [ 418.581342] FAULT_INJECTION: forcing a failure. [ 418.581342] name failslab, interval 1, probability 0, space 0, times 0 11:26:12 executing program 0: [ 418.661309] CPU: 1 PID: 28290 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 418.668330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.677709] Call Trace: [ 418.680333] dump_stack+0x172/0x1f0 [ 418.684001] should_fail.cold+0xa/0x1b [ 418.687927] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 418.693063] ? lock_downgrade+0x880/0x880 [ 418.697251] __should_failslab+0x121/0x190 [ 418.701512] should_failslab+0x9/0x14 [ 418.705348] kmem_cache_alloc+0x2ae/0x700 11:26:12 executing program 5: 11:26:12 executing program 0: [ 418.709531] ? __d_lookup+0x433/0x760 [ 418.713347] ? lookup_dcache+0x23/0x140 [ 418.717337] ? d_lookup+0xf9/0x260 [ 418.720902] ? lockdep_hardirqs_on+0x415/0x5d0 [ 418.725526] __d_alloc+0x2e/0x9c0 [ 418.729027] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 418.734086] d_alloc+0x4d/0x280 [ 418.737412] __lookup_hash+0xcd/0x190 [ 418.741264] filename_create+0x1a7/0x4f0 [ 418.745415] ? kern_path_mountpoint+0x40/0x40 [ 418.749948] ? strncpy_from_user+0x21b/0x2d0 [ 418.754397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 11:26:12 executing program 5: [ 418.759971] ? getname_flags+0x277/0x5b0 [ 418.764069] do_mkdirat+0xb5/0x2a0 [ 418.767648] ? __ia32_sys_mknod+0xb0/0xb0 [ 418.771824] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 418.776618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.782012] ? do_syscall_64+0x26/0x620 [ 418.786025] ? lockdep_hardirqs_on+0x415/0x5d0 [ 418.790646] __x64_sys_mkdir+0x5c/0x80 [ 418.794565] do_syscall_64+0xfd/0x620 [ 418.798393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.803593] RIP: 0033:0x458e47 11:26:12 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 418.806808] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.825852] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 418.833591] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 418.840911] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 418.848226] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 418.855521] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 418.862819] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 419.081528] device nr0 entered promiscuous mode [ 419.116665] device nr0 entered promiscuous mode [ 419.351630] device nr0 entered promiscuous mode 11:26:13 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:13 executing program 5: 11:26:13 executing program 0: 11:26:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:13 executing program 4 (fault-call:0 fault-nth:27): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:13 executing program 0: 11:26:13 executing program 5: [ 420.024350] FAULT_INJECTION: forcing a failure. [ 420.024350] name failslab, interval 1, probability 0, space 0, times 0 [ 420.072407] CPU: 1 PID: 28424 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 420.079452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.088823] Call Trace: [ 420.091477] dump_stack+0x172/0x1f0 [ 420.095147] should_fail.cold+0xa/0x1b [ 420.099055] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 420.099072] ? lockdep_hardirqs_on+0x415/0x5d0 [ 420.099100] __should_failslab+0x121/0x190 [ 420.099119] should_failslab+0x9/0x14 [ 420.113591] kmem_cache_alloc+0x2ae/0x700 [ 420.113607] ? map_id_range_down+0x1ee/0x370 [ 420.113623] ? __put_user_ns+0x70/0x70 [ 420.113644] selinux_inode_alloc_security+0xb6/0x2a0 [ 420.113662] security_inode_alloc+0x8a/0xd0 [ 420.113682] inode_init_always+0x56e/0xb40 [ 420.113704] alloc_inode+0x81/0x190 [ 420.121654] new_inode_pseudo+0x19/0xf0 [ 420.121669] new_inode+0x1f/0x40 [ 420.129956] __ext4_new_inode+0x3cb/0x52c0 [ 420.129977] ? kasan_check_read+0x11/0x20 [ 420.129997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.139419] ? ext4_free_inode+0x1470/0x1470 [ 420.139449] ? dquot_get_next_dqblk+0x180/0x180 [ 420.139468] ? selinux_determine_inode_label+0x1b1/0x360 [ 420.165711] device nr0 entered promiscuous mode [ 420.168733] ext4_mkdir+0x3d5/0xdf0 [ 420.168758] ? ext4_init_dot_dotdot+0x520/0x520 [ 420.183444] ? selinux_inode_mkdir+0x23/0x30 [ 420.183462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.183478] ? security_inode_mkdir+0xe4/0x120 [ 420.183497] vfs_mkdir+0x42e/0x690 [ 420.183512] do_mkdirat+0x234/0x2a0 [ 420.183527] ? __ia32_sys_mknod+0xb0/0xb0 [ 420.191923] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 420.191941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.191956] ? do_syscall_64+0x26/0x620 [ 420.236509] ? lockdep_hardirqs_on+0x415/0x5d0 [ 420.241119] __x64_sys_mkdir+0x5c/0x80 [ 420.245020] do_syscall_64+0xfd/0x620 [ 420.248854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.254052] RIP: 0033:0x458e47 11:26:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000040)={@loopback, @remote, @loopback}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) 11:26:13 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 420.257253] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.276157] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 420.283876] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 420.291152] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 420.298441] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 420.305715] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 420.312990] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 'syz1\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc6\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', &(0x7f0000000000), 0xfe24}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xb) 11:26:13 executing program 4 (fault-call:0 fault-nth:28): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 420.551989] FAULT_INJECTION: forcing a failure. [ 420.551989] name failslab, interval 1, probability 0, space 0, times 0 [ 420.590729] CPU: 1 PID: 28547 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 420.597731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.607101] Call Trace: [ 420.609712] dump_stack+0x172/0x1f0 [ 420.613396] should_fail.cold+0xa/0x1b [ 420.617318] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 420.622445] ? lockdep_hardirqs_on+0x415/0x5d0 [ 420.627074] __should_failslab+0x121/0x190 [ 420.631344] should_failslab+0x9/0x14 [ 420.635155] kmem_cache_alloc+0x2ae/0x700 [ 420.639306] ? map_id_range_down+0x1ee/0x370 [ 420.643721] ? __put_user_ns+0x70/0x70 [ 420.647625] selinux_inode_alloc_security+0xb6/0x2a0 [ 420.652742] security_inode_alloc+0x8a/0xd0 [ 420.657076] inode_init_always+0x56e/0xb40 [ 420.661322] alloc_inode+0x81/0x190 [ 420.664982] new_inode_pseudo+0x19/0xf0 [ 420.668980] new_inode+0x1f/0x40 [ 420.672355] __ext4_new_inode+0x3cb/0x52c0 [ 420.676623] ? kasan_check_read+0x11/0x20 [ 420.680785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.686366] ? ext4_free_inode+0x1470/0x1470 [ 420.690803] ? dquot_get_next_dqblk+0x180/0x180 [ 420.695492] ? selinux_determine_inode_label+0x1b1/0x360 [ 420.700971] ext4_mkdir+0x3d5/0xdf0 [ 420.704624] ? ext4_init_dot_dotdot+0x520/0x520 [ 420.709309] ? selinux_inode_mkdir+0x23/0x30 [ 420.713745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.719294] ? security_inode_mkdir+0xe4/0x120 [ 420.723910] vfs_mkdir+0x42e/0x690 [ 420.727460] do_mkdirat+0x234/0x2a0 [ 420.731120] ? __ia32_sys_mknod+0xb0/0xb0 [ 420.735280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 420.740067] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.745439] ? do_syscall_64+0x26/0x620 [ 420.749428] ? lockdep_hardirqs_on+0x415/0x5d0 [ 420.754040] __x64_sys_mkdir+0x5c/0x80 [ 420.757965] do_syscall_64+0xfd/0x620 [ 420.761792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.766990] RIP: 0033:0x458e47 [ 420.770194] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.789099] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 420.796820] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 420.804105] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 420.811610] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 420.818892] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 420.826391] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 420.937873] device nr0 entered promiscuous mode [ 420.979275] device nr0 entered promiscuous mode 11:26:14 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2000, 0x0) bind$inet(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="68000010", @ANYRES16=r2, @ANYBLOB="05000000400000000000010000000000000009410000fe8d00180000034a62726f6164636173742d6c696e6b00"/98], 0x23e}}, 0x4000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x2, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/56, 0x38, 0xb5, &(0x7f0000000080)={0x77359400}) 11:26:14 executing program 4 (fault-call:0 fault-nth:29): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 421.071842] FAULT_INJECTION: forcing a failure. [ 421.071842] name failslab, interval 1, probability 0, space 0, times 0 [ 421.091221] CPU: 0 PID: 28557 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 421.098222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.107805] Call Trace: [ 421.110433] dump_stack+0x172/0x1f0 [ 421.114095] should_fail.cold+0xa/0x1b [ 421.118004] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 421.123130] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 421.128951] __should_failslab+0x121/0x190 [ 421.133201] should_failslab+0x9/0x14 [ 421.137009] __kmalloc+0x2e2/0x750 [ 421.140578] ? ext4_find_extent+0x76e/0x9d0 [ 421.144926] ext4_find_extent+0x76e/0x9d0 [ 421.149110] ext4_ext_map_blocks+0x1c3/0x55c0 [ 421.153632] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 421.158677] ? __lock_is_held+0xb6/0x140 [ 421.162754] ? lock_acquire+0x16f/0x3f0 [ 421.166731] ? ext4_map_blocks+0x928/0x1b20 [ 421.171073] ext4_map_blocks+0x990/0x1b20 [ 421.175239] ? ext4_issue_zeroout+0x170/0x170 [ 421.179750] ? kasan_check_write+0x14/0x20 [ 421.184073] ? __brelse+0x95/0xb0 [ 421.187544] ext4_getblk+0xc4/0x510 [ 421.191186] ? ext4_iomap_begin+0xfd0/0xfd0 [ 421.195525] ? ext4_free_inode+0x1470/0x1470 [ 421.200033] ext4_bread+0x8f/0x230 [ 421.203605] ? ext4_getblk+0x510/0x510 [ 421.207517] ext4_append+0x155/0x370 [ 421.211249] ext4_mkdir+0x61b/0xdf0 [ 421.214915] ? ext4_init_dot_dotdot+0x520/0x520 [ 421.219602] ? selinux_inode_mkdir+0x23/0x30 [ 421.224023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.229568] ? security_inode_mkdir+0xe4/0x120 [ 421.234163] vfs_mkdir+0x42e/0x690 [ 421.237716] do_mkdirat+0x234/0x2a0 [ 421.241357] ? __ia32_sys_mknod+0xb0/0xb0 [ 421.245511] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 421.250280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.255656] ? do_syscall_64+0x26/0x620 [ 421.259647] ? lockdep_hardirqs_on+0x415/0x5d0 [ 421.264352] __x64_sys_mkdir+0x5c/0x80 [ 421.268251] do_syscall_64+0xfd/0x620 [ 421.272087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.277281] RIP: 0033:0x458e47 [ 421.280482] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.299565] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 421.307285] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 421.314562] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 421.321948] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 421.329225] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 421.336496] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:15 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:15 executing program 4 (fault-call:0 fault-nth:30): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 421.653292] device nr0 entered promiscuous mode [ 421.727859] FAULT_INJECTION: forcing a failure. [ 421.727859] name failslab, interval 1, probability 0, space 0, times 0 [ 421.739660] CPU: 1 PID: 28669 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 421.746643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.756042] Call Trace: [ 421.758664] dump_stack+0x172/0x1f0 [ 421.762353] should_fail.cold+0xa/0x1b [ 421.766277] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 421.771390] ? save_stack+0xa9/0xd0 [ 421.775031] ? __es_tree_search.isra.0+0x1bf/0x230 [ 421.779988] ? save_stack+0x45/0xd0 [ 421.783646] __should_failslab+0x121/0x190 [ 421.787906] should_failslab+0x9/0x14 [ 421.791730] kmem_cache_alloc+0x47/0x700 [ 421.795817] ? ext4_es_scan+0x730/0x730 [ 421.799820] __es_insert_extent+0x2cc/0xf20 [ 421.804200] ? do_raw_write_lock+0xbd/0x1e0 [ 421.808585] ext4_es_insert_extent+0x27e/0x640 [ 421.813237] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 421.819077] ? rcu_read_lock_sched_held+0x110/0x130 [ 421.824262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.829833] ? ext4_es_find_delayed_extent_range+0x387/0xa30 [ 421.835671] ext4_ext_put_gap_in_cache+0xf7/0x150 [ 421.840547] ? ext4_zeroout_es+0x180/0x180 [ 421.844810] ? ext4_find_extent+0x76e/0x9d0 [ 421.849147] ? ext4_find_extent+0x6a6/0x9d0 [ 421.853505] ext4_ext_map_blocks+0x204c/0x55c0 [ 421.858125] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 421.863214] ? __lock_is_held+0xb6/0x140 [ 421.867293] ? lock_acquire+0x16f/0x3f0 [ 421.871272] ? ext4_map_blocks+0x4cf/0x1b20 [ 421.875622] ext4_map_blocks+0xf83/0x1b20 [ 421.879790] ? ext4_issue_zeroout+0x170/0x170 [ 421.884303] ? kasan_check_write+0x14/0x20 [ 421.888555] ? __brelse+0x95/0xb0 [ 421.892025] ext4_getblk+0xc4/0x510 [ 421.895771] ? ext4_iomap_begin+0xfd0/0xfd0 [ 421.900214] ? ext4_free_inode+0x1470/0x1470 [ 421.904638] ext4_bread+0x8f/0x230 [ 421.908188] ? ext4_getblk+0x510/0x510 [ 421.912129] ext4_append+0x155/0x370 [ 421.915965] ext4_mkdir+0x61b/0xdf0 [ 421.919613] ? ext4_init_dot_dotdot+0x520/0x520 [ 421.924301] ? selinux_inode_mkdir+0x23/0x30 [ 421.928736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.934287] ? security_inode_mkdir+0xe4/0x120 [ 421.938881] vfs_mkdir+0x42e/0x690 [ 421.942449] do_mkdirat+0x234/0x2a0 [ 421.946109] ? __ia32_sys_mknod+0xb0/0xb0 [ 421.950269] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 421.955038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.960406] ? do_syscall_64+0x26/0x620 [ 421.964412] ? lockdep_hardirqs_on+0x415/0x5d0 [ 421.969007] __x64_sys_mkdir+0x5c/0x80 [ 421.972906] do_syscall_64+0xfd/0x620 [ 421.976724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.981922] RIP: 0033:0x458e47 [ 421.985138] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.004061] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 422.011790] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 422.019076] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 422.026361] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 422.033639] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 422.040937] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 422.067909] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:15 executing program 4 (fault-call:0 fault-nth:31): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 422.272028] FAULT_INJECTION: forcing a failure. [ 422.272028] name failslab, interval 1, probability 0, space 0, times 0 [ 422.322426] CPU: 1 PID: 28795 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 422.329534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.338911] Call Trace: [ 422.341524] dump_stack+0x172/0x1f0 [ 422.345178] should_fail.cold+0xa/0x1b [ 422.349097] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 422.354225] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 422.360042] __should_failslab+0x121/0x190 [ 422.364293] should_failslab+0x9/0x14 [ 422.368104] __kmalloc+0x2e2/0x750 [ 422.371678] ? ext4_find_extent+0x76e/0x9d0 [ 422.376012] ext4_find_extent+0x76e/0x9d0 [ 422.380204] ext4_ext_map_blocks+0x1c3/0x55c0 [ 422.384722] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 422.389759] ? __lock_is_held+0xb6/0x140 [ 422.393837] ? lock_acquire+0x16f/0x3f0 [ 422.397819] ? ext4_map_blocks+0x928/0x1b20 [ 422.402258] ext4_map_blocks+0x990/0x1b20 [ 422.406426] ? ext4_issue_zeroout+0x170/0x170 [ 422.410960] ? kasan_check_write+0x14/0x20 [ 422.415231] ? __brelse+0x95/0xb0 [ 422.418709] ext4_getblk+0xc4/0x510 [ 422.422349] ? ext4_iomap_begin+0xfd0/0xfd0 [ 422.426690] ? ext4_free_inode+0x1470/0x1470 [ 422.431111] ext4_bread+0x8f/0x230 [ 422.434773] ? ext4_getblk+0x510/0x510 [ 422.438706] ext4_append+0x155/0x370 [ 422.442437] ext4_mkdir+0x61b/0xdf0 [ 422.446085] ? ext4_init_dot_dotdot+0x520/0x520 [ 422.450781] ? selinux_inode_mkdir+0x23/0x30 [ 422.455218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.460780] ? security_inode_mkdir+0xe4/0x120 [ 422.465376] vfs_mkdir+0x42e/0x690 [ 422.468928] do_mkdirat+0x234/0x2a0 [ 422.472568] ? __ia32_sys_mknod+0xb0/0xb0 [ 422.476726] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 422.481493] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.486861] ? do_syscall_64+0x26/0x620 [ 422.490861] ? lockdep_hardirqs_on+0x415/0x5d0 [ 422.495454] __x64_sys_mkdir+0x5c/0x80 [ 422.499355] do_syscall_64+0xfd/0x620 [ 422.503197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.508393] RIP: 0033:0x458e47 [ 422.511596] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.530590] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 422.538309] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 422.545588] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 422.552859] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 422.560133] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 422.567423] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 422.595629] device nr0 entered promiscuous mode 11:26:16 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:16 executing program 4 (fault-call:0 fault-nth:32): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 422.715462] device nr0 entered promiscuous mode [ 422.738251] FAULT_INJECTION: forcing a failure. [ 422.738251] name failslab, interval 1, probability 0, space 0, times 0 [ 422.788826] CPU: 0 PID: 28801 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 422.795928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.805310] Call Trace: [ 422.807932] dump_stack+0x172/0x1f0 [ 422.811579] should_fail.cold+0xa/0x1b [ 422.815488] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 422.820689] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 422.826529] __should_failslab+0x121/0x190 [ 422.830785] should_failslab+0x9/0x14 [ 422.834594] __kmalloc+0x2e2/0x750 [ 422.838150] ? ext4_find_extent+0x76e/0x9d0 [ 422.842485] ext4_find_extent+0x76e/0x9d0 [ 422.846654] ext4_ext_map_blocks+0x1c3/0x55c0 [ 422.851170] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 422.856213] ? __lock_is_held+0xb6/0x140 [ 422.860293] ? lock_acquire+0x16f/0x3f0 [ 422.864275] ? ext4_map_blocks+0x928/0x1b20 [ 422.868614] ext4_map_blocks+0x990/0x1b20 [ 422.872795] ? ext4_issue_zeroout+0x170/0x170 [ 422.877304] ? kasan_check_write+0x14/0x20 [ 422.881547] ? __brelse+0x95/0xb0 [ 422.885016] ext4_getblk+0xc4/0x510 [ 422.888658] ? ext4_iomap_begin+0xfd0/0xfd0 [ 422.893008] ? ext4_free_inode+0x1470/0x1470 [ 422.897439] ext4_bread+0x8f/0x230 [ 422.900986] ? ext4_getblk+0x510/0x510 [ 422.904891] ext4_append+0x155/0x370 [ 422.908621] ext4_mkdir+0x61b/0xdf0 [ 422.912269] ? ext4_init_dot_dotdot+0x520/0x520 [ 422.916948] ? selinux_inode_mkdir+0x23/0x30 [ 422.921377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.926923] ? security_inode_mkdir+0xe4/0x120 [ 422.931520] vfs_mkdir+0x42e/0x690 [ 422.935075] do_mkdirat+0x234/0x2a0 [ 422.938716] ? __ia32_sys_mknod+0xb0/0xb0 [ 422.942870] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 422.947647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.953020] ? do_syscall_64+0x26/0x620 [ 422.957022] ? lockdep_hardirqs_on+0x415/0x5d0 [ 422.961619] __x64_sys_mkdir+0x5c/0x80 [ 422.965521] do_syscall_64+0xfd/0x620 [ 422.969370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.974565] RIP: 0033:0x458e47 [ 422.977769] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.996690] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 423.004417] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 423.011694] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 423.018983] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 423.026276] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 423.033552] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:16 executing program 4 (fault-call:0 fault-nth:33): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 423.184573] FAULT_INJECTION: forcing a failure. [ 423.184573] name failslab, interval 1, probability 0, space 0, times 0 [ 423.195965] CPU: 0 PID: 28810 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 423.202907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.212276] Call Trace: [ 423.214896] dump_stack+0x172/0x1f0 [ 423.218565] should_fail.cold+0xa/0x1b [ 423.222473] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 423.227586] ? mark_held_locks+0xb1/0x100 [ 423.231761] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 423.236826] ? __es_tree_search.isra.0+0x1bf/0x230 [ 423.241784] __should_failslab+0x121/0x190 [ 423.246042] should_failslab+0x9/0x14 [ 423.249878] kmem_cache_alloc+0x47/0x700 [ 423.254107] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 423.259154] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 423.263926] ? ext4_es_scan+0x730/0x730 [ 423.267917] __es_insert_extent+0x2cc/0xf20 [ 423.272254] ? do_raw_write_lock+0xbd/0x1e0 [ 423.276595] ext4_es_insert_extent+0x27e/0x640 [ 423.281215] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 423.287046] ext4_map_blocks+0xc3f/0x1b20 [ 423.291235] ? ext4_issue_zeroout+0x170/0x170 [ 423.295748] ? kasan_check_write+0x14/0x20 [ 423.299993] ? __brelse+0x95/0xb0 [ 423.303473] ext4_getblk+0xc4/0x510 [ 423.307692] ? ext4_iomap_begin+0xfd0/0xfd0 [ 423.312037] ? ext4_free_inode+0x1470/0x1470 [ 423.316468] ext4_bread+0x8f/0x230 [ 423.320024] ? ext4_getblk+0x510/0x510 [ 423.323933] ext4_append+0x155/0x370 [ 423.327665] ext4_mkdir+0x61b/0xdf0 [ 423.331313] ? ext4_init_dot_dotdot+0x520/0x520 [ 423.335998] ? selinux_inode_mkdir+0x23/0x30 [ 423.340507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.346058] ? security_inode_mkdir+0xe4/0x120 [ 423.350662] vfs_mkdir+0x42e/0x690 [ 423.354221] do_mkdirat+0x234/0x2a0 [ 423.357862] ? __ia32_sys_mknod+0xb0/0xb0 [ 423.362039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 423.366814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.372192] ? do_syscall_64+0x26/0x620 [ 423.376179] ? lockdep_hardirqs_on+0x415/0x5d0 [ 423.380777] __x64_sys_mkdir+0x5c/0x80 [ 423.384702] do_syscall_64+0xfd/0x620 [ 423.388524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.393725] RIP: 0033:0x458e47 [ 423.396928] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.416292] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 423.424020] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458e47 [ 423.431307] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 423.438589] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 423.445871] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 423.453146] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 423.502618] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:17 executing program 4 (fault-call:0 fault-nth:34): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 423.697159] FAULT_INJECTION: forcing a failure. [ 423.697159] name failslab, interval 1, probability 0, space 0, times 0 [ 423.720872] CPU: 1 PID: 28814 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 423.727875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.737240] Call Trace: [ 423.739850] dump_stack+0x172/0x1f0 [ 423.743492] should_fail.cold+0xa/0x1b [ 423.747398] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 423.752524] ? lock_downgrade+0x880/0x880 [ 423.756715] __should_failslab+0x121/0x190 [ 423.760987] should_failslab+0x9/0x14 [ 423.764804] __kmalloc_track_caller+0x2de/0x750 [ 423.769488] ? mntput+0x74/0xa0 [ 423.772779] ? strndup_user+0x77/0xd0 [ 423.776594] memdup_user+0x26/0xb0 [ 423.780278] strndup_user+0x77/0xd0 [ 423.783938] ksys_mount+0x3c/0x150 [ 423.787487] __x64_sys_mount+0xbe/0x150 [ 423.791473] do_syscall_64+0xfd/0x620 [ 423.795287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.800479] RIP: 0033:0x45c47a [ 423.803678] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 423.822669] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 423.830389] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 423.837663] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 423.844936] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 423.852210] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 423.859482] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:17 executing program 0: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:17 executing program 4 (fault-call:0 fault-nth:35): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 423.979580] FAULT_INJECTION: forcing a failure. [ 423.979580] name failslab, interval 1, probability 0, space 0, times 0 [ 423.991885] CPU: 1 PID: 28819 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 423.992827] device nr0 entered promiscuous mode [ 423.998855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.998862] Call Trace: [ 423.998886] dump_stack+0x172/0x1f0 [ 423.998908] should_fail.cold+0xa/0x1b [ 424.024111] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 424.029234] ? lock_downgrade+0x880/0x880 [ 424.033403] __should_failslab+0x121/0x190 [ 424.037648] should_failslab+0x9/0x14 [ 424.041455] __kmalloc_track_caller+0x2de/0x750 [ 424.046222] ? mntput+0x74/0xa0 [ 424.049513] ? strndup_user+0x77/0xd0 [ 424.053324] memdup_user+0x26/0xb0 [ 424.056871] strndup_user+0x77/0xd0 [ 424.060595] ksys_mount+0x3c/0x150 [ 424.064150] __x64_sys_mount+0xbe/0x150 [ 424.068137] do_syscall_64+0xfd/0x620 [ 424.071952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.077178] RIP: 0033:0x45c47a [ 424.080378] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 424.099304] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 424.107032] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 424.114323] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 424.121600] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 424.128875] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 424.136156] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:17 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:17 executing program 4 (fault-call:0 fault-nth:36): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 424.284900] FAULT_INJECTION: forcing a failure. [ 424.284900] name failslab, interval 1, probability 0, space 0, times 0 [ 424.309382] CPU: 1 PID: 28927 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 424.316413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.325883] Call Trace: [ 424.328507] dump_stack+0x172/0x1f0 [ 424.332192] should_fail.cold+0xa/0x1b [ 424.336101] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 424.341300] ? lock_downgrade+0x880/0x880 [ 424.345484] __should_failslab+0x121/0x190 [ 424.349739] should_failslab+0x9/0x14 [ 424.353573] __kmalloc_track_caller+0x2de/0x750 [ 424.358255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.363797] ? strndup_user+0x77/0xd0 [ 424.367621] memdup_user+0x26/0xb0 [ 424.371185] strndup_user+0x77/0xd0 [ 424.374848] ksys_mount+0x7b/0x150 [ 424.378410] __x64_sys_mount+0xbe/0x150 [ 424.382426] do_syscall_64+0xfd/0x620 [ 424.386243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.391470] RIP: 0033:0x45c47a [ 424.394699] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 424.413633] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 424.421392] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 424.428695] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 424.435974] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 424.443254] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 424.450544] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:18 executing program 4 (fault-call:0 fault-nth:37): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 424.801624] device nr0 entered promiscuous mode [ 424.824567] FAULT_INJECTION: forcing a failure. [ 424.824567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.836454] CPU: 0 PID: 28945 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 424.843397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.852768] Call Trace: [ 424.855414] dump_stack+0x172/0x1f0 [ 424.859072] should_fail.cold+0xa/0x1b [ 424.862988] ? do_syscall_64+0xfd/0x620 [ 424.867017] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 424.872148] ? mark_held_locks+0x100/0x100 [ 424.876412] __alloc_pages_nodemask+0x1ee/0x750 [ 424.881106] ? __alloc_pages_slowpath+0x2870/0x2870 [ 424.885995] device nr0 entered promiscuous mode [ 424.886139] ? find_held_lock+0x35/0x130 [ 424.894971] cache_grow_begin+0x91/0x8c0 [ 424.899065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.904631] ? check_preemption_disabled+0x48/0x290 [ 424.909718] kmem_cache_alloc_trace+0x685/0x760 [ 424.914441] copy_mount_options+0x5c/0x3a0 [ 424.918713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.924288] ksys_mount+0xa7/0x150 [ 424.927873] __x64_sys_mount+0xbe/0x150 [ 424.931891] do_syscall_64+0xfd/0x620 [ 424.935750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.940965] RIP: 0033:0x45c47a [ 424.944213] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 424.963133] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 424.970844] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 424.978115] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 424.985373] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 424.992664] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 424.999947] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 425.026650] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 11:26:18 executing program 4 (fault-call:0 fault-nth:38): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 425.157305] FAULT_INJECTION: forcing a failure. [ 425.157305] name failslab, interval 1, probability 0, space 0, times 0 [ 425.192446] CPU: 1 PID: 28949 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 425.199453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.208826] Call Trace: [ 425.211436] dump_stack+0x172/0x1f0 [ 425.215089] should_fail.cold+0xa/0x1b [ 425.219006] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 425.224150] ? lock_downgrade+0x880/0x880 [ 425.228326] __should_failslab+0x121/0x190 [ 425.232575] should_failslab+0x9/0x14 [ 425.236395] kmem_cache_alloc+0x2ae/0x700 [ 425.240549] ? lock_downgrade+0x880/0x880 [ 425.244715] alloc_vfsmnt+0x28/0x780 [ 425.248441] vfs_kern_mount.part.0+0x2a/0x410 [ 425.252968] do_mount+0x53e/0x2bc0 [ 425.256541] ? copy_mount_string+0x40/0x40 [ 425.260786] ? _copy_from_user+0xdd/0x150 [ 425.264950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.270501] ? copy_mount_options+0x280/0x3a0 [ 425.275028] ksys_mount+0xdb/0x150 [ 425.278580] __x64_sys_mount+0xbe/0x150 [ 425.282567] do_syscall_64+0xfd/0x620 [ 425.286400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.291592] RIP: 0033:0x45c47a [ 425.294813] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 425.313737] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 425.321458] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 425.328749] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 425.336024] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 425.343297] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 425.350579] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:18 executing program 3: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:18 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:18 executing program 4 (fault-call:0 fault-nth:39): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 425.539347] FAULT_INJECTION: forcing a failure. [ 425.539347] name failslab, interval 1, probability 0, space 0, times 0 [ 425.564059] CPU: 1 PID: 28956 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 425.571067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.580450] Call Trace: [ 425.583068] dump_stack+0x172/0x1f0 [ 425.586736] should_fail.cold+0xa/0x1b [ 425.590648] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 425.595771] ? lock_downgrade+0x880/0x880 [ 425.599950] __should_failslab+0x121/0x190 [ 425.604201] should_failslab+0x9/0x14 [ 425.608014] kmem_cache_alloc+0x2ae/0x700 [ 425.612174] ? find_held_lock+0x35/0x130 [ 425.616327] ? fs_reclaim_acquire+0x20/0x20 [ 425.620699] getname_flags+0xd6/0x5b0 [ 425.624541] user_path_at_empty+0x2f/0x50 [ 425.628718] do_mount+0x150/0x2bc0 [ 425.632282] ? rcu_read_lock_sched_held+0x110/0x130 [ 425.637342] ? copy_mount_string+0x40/0x40 [ 425.641584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.647148] ? _copy_from_user+0xdd/0x150 [ 425.651318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.656883] ? copy_mount_options+0x280/0x3a0 [ 425.661415] ksys_mount+0xdb/0x150 [ 425.664976] __x64_sys_mount+0xbe/0x150 [ 425.668966] do_syscall_64+0xfd/0x620 [ 425.672783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.677974] RIP: 0033:0x45c47a [ 425.681173] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 425.700083] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 425.707807] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 425.715082] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 425.722372] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 425.729655] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 425.736930] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:19 executing program 4 (fault-call:0 fault-nth:40): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 425.937021] FAULT_INJECTION: forcing a failure. [ 425.937021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 425.950364] CPU: 0 PID: 29071 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 425.957353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.957359] Call Trace: [ 425.957381] dump_stack+0x172/0x1f0 [ 425.957402] should_fail.cold+0xa/0x1b [ 425.976951] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 425.982176] ? __might_sleep+0x95/0x190 [ 425.986214] __alloc_pages_nodemask+0x1ee/0x750 [ 425.990979] ? rcu_read_lock_sched_held+0x110/0x130 [ 425.996043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 426.001606] ? __alloc_pages_slowpath+0x2870/0x2870 [ 426.006649] ? pcpu_balance_workfn+0x1270/0x1270 [ 426.011434] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 426.017077] alloc_pages_current+0x107/0x210 [ 426.021511] get_zeroed_page+0x14/0x50 [ 426.025409] mount_fs+0x20a/0x31f [ 426.028883] vfs_kern_mount.part.0+0x6f/0x410 [ 426.033388] do_mount+0x53e/0x2bc0 [ 426.033412] ? copy_mount_string+0x40/0x40 [ 426.033429] ? copy_mount_options+0x1fe/0x3a0 [ 426.033443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.033457] ? copy_mount_options+0x280/0x3a0 [ 426.033476] ksys_mount+0xdb/0x150 [ 426.033499] __x64_sys_mount+0xbe/0x150 [ 426.033519] do_syscall_64+0xfd/0x620 [ 426.033539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.033553] RIP: 0033:0x45c47a 11:26:19 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 426.045832] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 426.075498] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 426.075515] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 426.075523] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 426.075536] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 426.124256] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 426.124265] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:19 executing program 4 (fault-call:0 fault-nth:41): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 426.260192] device nr0 entered promiscuous mode [ 426.297272] device nr0 entered promiscuous mode 11:26:19 executing program 5: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 426.359128] FAULT_INJECTION: forcing a failure. [ 426.359128] name failslab, interval 1, probability 0, space 0, times 0 [ 426.371034] CPU: 1 PID: 29081 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 426.378001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.387367] Call Trace: [ 426.387393] dump_stack+0x172/0x1f0 [ 426.387416] should_fail.cold+0xa/0x1b [ 426.393647] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 426.402638] ? lock_downgrade+0x880/0x880 [ 426.406839] __should_failslab+0x121/0x190 [ 426.411092] should_failslab+0x9/0x14 [ 426.414897] kmem_cache_alloc+0x2ae/0x700 [ 426.414918] ? get_pfnblock_flags_mask+0x190/0x190 [ 426.414938] getname_kernel+0x53/0x370 [ 426.414959] kern_path+0x20/0x40 [ 426.414977] lookup_bdev.part.0+0x7b/0x1b0 [ 426.414995] ? blkdev_open+0x290/0x290 [ 426.427980] ? __free_pages+0x72/0xb0 [ 426.428001] blkdev_get_by_path+0x81/0x130 [ 426.428019] mount_bdev+0x5d/0x3c0 [ 426.443339] ? finish_unfinished+0x1120/0x1120 [ 426.443359] get_super_block+0x35/0x40 [ 426.443378] mount_fs+0xa8/0x31f [ 426.455741] vfs_kern_mount.part.0+0x6f/0x410 [ 426.455770] do_mount+0x53e/0x2bc0 [ 426.467527] ? copy_mount_string+0x40/0x40 [ 426.467559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.480857] ? copy_mount_options+0x280/0x3a0 [ 426.480879] ksys_mount+0xdb/0x150 [ 426.480898] __x64_sys_mount+0xbe/0x150 [ 426.480919] do_syscall_64+0xfd/0x620 [ 426.480942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.501992] RIP: 0033:0x45c47a [ 426.502010] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 426.502019] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 426.502035] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 426.502044] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 426.502053] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 426.502061] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 426.502076] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:20 executing program 4 (fault-call:0 fault-nth:42): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 426.699163] FAULT_INJECTION: forcing a failure. [ 426.699163] name failslab, interval 1, probability 0, space 0, times 0 [ 426.748252] CPU: 0 PID: 29089 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 426.755256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.764639] Call Trace: [ 426.767251] dump_stack+0x172/0x1f0 [ 426.770903] should_fail.cold+0xa/0x1b [ 426.774818] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 426.779937] ? lock_downgrade+0x880/0x880 [ 426.784147] __should_failslab+0x121/0x190 [ 426.788398] should_failslab+0x9/0x14 [ 426.792218] __kmalloc_track_caller+0x2de/0x750 [ 426.796947] ? kstrdup_const+0x66/0x80 [ 426.800862] kstrdup+0x3a/0x70 [ 426.804068] kstrdup_const+0x66/0x80 [ 426.807795] alloc_vfsmnt+0xba/0x780 [ 426.811547] vfs_kern_mount.part.0+0x2a/0x410 [ 426.816061] do_mount+0x53e/0x2bc0 [ 426.819652] ? copy_mount_string+0x40/0x40 [ 426.823910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.829617] ? copy_mount_options+0x280/0x3a0 [ 426.834174] ksys_mount+0xdb/0x150 [ 426.837739] __x64_sys_mount+0xbe/0x150 [ 426.841730] do_syscall_64+0xfd/0x620 [ 426.845549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.850747] RIP: 0033:0x45c47a [ 426.853952] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 426.872892] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 426.880646] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 426.887931] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 426.895210] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 426.902485] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 426.909776] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:20 executing program 4 (fault-call:0 fault-nth:43): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 427.043867] FAULT_INJECTION: forcing a failure. [ 427.043867] name failslab, interval 1, probability 0, space 0, times 0 [ 427.055884] CPU: 0 PID: 29095 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 427.062843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.072215] Call Trace: [ 427.074828] dump_stack+0x172/0x1f0 [ 427.078484] should_fail.cold+0xa/0x1b [ 427.082401] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 427.087529] ? lock_downgrade+0x880/0x880 [ 427.091713] __should_failslab+0x121/0x190 [ 427.095971] should_failslab+0x9/0x14 [ 427.099785] kmem_cache_alloc_trace+0x2cc/0x760 [ 427.104474] ? lock_acquire+0x16f/0x3f0 [ 427.108465] selinux_sb_alloc_security+0x46/0x220 [ 427.113332] security_sb_alloc+0x63/0xa0 [ 427.114168] device nr0 entered promiscuous mode [ 427.117403] ? kill_litter_super+0x60/0x60 [ 427.117436] sget_userns+0x210/0xd30 [ 427.130131] ? kill_litter_super+0x60/0x60 [ 427.134378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.139944] ? ns_test_super+0x50/0x50 [ 427.143855] ? ns_test_super+0x50/0x50 [ 427.147753] ? kill_litter_super+0x60/0x60 [ 427.152002] sget+0x10c/0x150 [ 427.155123] mount_bdev+0xff/0x3c0 [ 427.158669] ? finish_unfinished+0x1120/0x1120 [ 427.163270] get_super_block+0x35/0x40 [ 427.167169] mount_fs+0xa8/0x31f [ 427.170555] vfs_kern_mount.part.0+0x6f/0x410 [ 427.175065] do_mount+0x53e/0x2bc0 [ 427.178613] ? retint_kernel+0x2d/0x2d [ 427.182513] ? copy_mount_string+0x40/0x40 [ 427.186769] ? copy_mount_options+0x1ea/0x3a0 [ 427.191274] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 427.196130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.201677] ? copy_mount_options+0x280/0x3a0 [ 427.206187] ksys_mount+0xdb/0x150 [ 427.209742] __x64_sys_mount+0xbe/0x150 [ 427.213731] do_syscall_64+0xfd/0x620 [ 427.217544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.222766] RIP: 0033:0x45c47a [ 427.225966] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 427.244874] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 427.252596] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 427.259869] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 427.267148] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 427.274423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 427.281696] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:20 executing program 0: syz_emit_ethernet(0xffffffffffffff3f, &(0x7f0000000ac0)={@broadcast, @broadcast, [{[{0x9100, 0x1}], {0x8100, 0x2, 0x0, 0x2}}], {@ipv6={0x86dd, {0x4, 0x6, "d2b933", 0x4ec, 0x0, 0x60, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[@routing={0x6c, 0x6, 0x0, 0x1}, @dstopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x33, 0x0, 0x9, 0x0, 0x0, 0x6, 0x68}, @srh={0x15, 0x10, 0x4, 0x8, 0x7f, 0x40, 0x7, [@mcast1, @loopback, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, @mcast1, @mcast1, @mcast2]}, @srh={0x2f, 0x4, 0x4, 0x2, 0x0, 0x40, 0x8}, @fragment={0x1, 0x0, 0x9, 0x1, 0x0, 0x15, 0x65}, @hopopts={0x3a, 0x9, [], [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x48, {0x4, 0x10, 0x7, 0xe916, [0x1, 0x1000000000000, 0x0, 0x80000001, 0x6, 0x6, 0x200, 0x100000000]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xeb, 0x1, [0x6], "4642aed2fb4e2bf668f449284e72de6dcac6e9906d6374d6c298b535fe59b793936ab1e95b8360700d8e05e8ddf973931615efb78be0c3ad4382bf721ff96c86993c2e5da8637f5764258ad09562b121dfeb1bfc0566afe8db909f3c9485dace940720d2c5738c7669782b057d72a733d153b9a6c741e15f0d570206fb3314c0b450c8da6b754e20801e50e42e4d513b243ffe83de49e77b37231cf40043e621413ab5a4284cf2c8b5a7b53d9ca2d62fda8c581ee49bdd038dcbe4ea2864699156590d966f04e1ee719f090de87ea1e581c2370eb304cb1e357816ff28d6323027442e0c7df2df70bc683a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "80fe706759f19c4608b024809906f9a95135b4aa909c1e69524410eac70829516f49f59fff542f877fa264a74923dba665549d9af88a61f2a220cd711f8f0e2b7adf2e71a64a5d2ea5a9f20030a37492d2d802c8c53df99cec8adb84f89057131ee7da646c86bf380742cf318543d3701a535f9a7b7b05d8767934abc71993ca1146c9d82c851df9ab1adc2aeee10e46df48095cc8c9a1c1b2538db0e98b30"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x1], "1ba3075bdfcc27c6fade2ad3f615a10ac0486517ccc3dd99c26b8e2ff9d525a5ad18870ed2bf6868f67e4f0b8820ce45af64445128d1ef431878c1997697b5d3f5d9912713929dd5c98b404d115f72300acef4a652485d458c00561cb6b4e1bb471cadcfb67bed42231ccb6d5ef0e978f20bc54d5685cef75280a02f05f9780f433be6d211f32777d75d65c4c30abc21fc4936e10bd4463303e4513607eb5561c4f145b650c1e6f5418fbad581aafe17f033629136b22af7d7fe21d9087847c7e15d81d0bc"}, {0x8, 0x88be, 0x3, {{0x9, 0x1, 0x1f, 0x2, 0x0, 0x0, 0x5, 0xff}, 0x1, 0x7fffffff}}, {0x8, 0x22eb, 0x3, {{0x5, 0x2, 0x6, 0x2, 0x0, 0x0, 0x1, 0x80}, 0x2, 0x1, 0x2, 0x3, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1}}, {0x8, 0x6558, 0x1, "512e40acf866cda62f430d0e0e5cbf8a3d70c1af1d57b0294d23e59d368d4dd8c4636be4089e8da46ca4ed4411403e6356aea52982a7e55e12766befb3f84e0d39853b33a19a91d93e1a9b1fbee480e232183e80a26550a76e4546fd0bf9f6dad15aedeeebe1f0892b3a9a355986a6a2207a3321296d6bcea7779cf768dc233563c1f167e43cba7866354580cf8e3333ed82a1b26627890e72a4a0151dd80a6e6bbd9e98ed3a7f85d66beeb9e50e90c2c11cb46aaecbf87947cefc22fedb0d1e73057da27ab3d9555319fc542a0786b432ac632e383ff64765c96300e4"}}}}}}}, 0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) 11:26:20 executing program 4 (fault-call:0 fault-nth:44): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 427.464828] FAULT_INJECTION: forcing a failure. [ 427.464828] name failslab, interval 1, probability 0, space 0, times 0 [ 427.496325] CPU: 0 PID: 29100 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 427.503329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.512727] Call Trace: [ 427.515343] dump_stack+0x172/0x1f0 [ 427.519007] should_fail.cold+0xa/0x1b [ 427.522918] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 427.528041] ? lock_downgrade+0x880/0x880 [ 427.532219] __should_failslab+0x121/0x190 [ 427.536466] should_failslab+0x9/0x14 [ 427.540284] __kmalloc_track_caller+0x2de/0x750 [ 427.544974] ? kstrdup_const+0x66/0x80 [ 427.548877] kstrdup+0x3a/0x70 [ 427.552082] kstrdup_const+0x66/0x80 [ 427.555803] alloc_vfsmnt+0xba/0x780 [ 427.559549] vfs_kern_mount.part.0+0x2a/0x410 [ 427.564058] do_mount+0x53e/0x2bc0 [ 427.567614] ? copy_mount_string+0x40/0x40 [ 427.571866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.577416] ? copy_mount_options+0x280/0x3a0 [ 427.581922] ksys_mount+0xdb/0x150 [ 427.585473] __x64_sys_mount+0xbe/0x150 [ 427.589484] do_syscall_64+0xfd/0x620 [ 427.593311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.598510] RIP: 0033:0x45c47a [ 427.601733] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 427.620660] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 427.628396] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 427.635687] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 427.642963] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 427.650237] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 427.657533] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:21 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000e232"], &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0xd, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r5, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x7, 0xaea9}, &(0x7f0000000140)=0x8) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000000c0), 0x3) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000440)={0x8, 0x1, 0x0, 0x0, 0x7}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x2000000000000000) 11:26:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:21 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="b8", 0x1, 0xfffffffffffffffc) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r0, r2, 0x0) syz_mount_image$f2fs(&(0x7f0000000200)='f2fs\x00', &(0x7f0000000240)='./control/file0\x00', 0x200, 0x5, &(0x7f0000000540)=[{&(0x7f00000002c0)="5bad594195e9ab85c41257c12dd18be4e95751a1f06dc6ab48c88b26edeba6c67a53dbbb9a6b502b", 0x28, 0x100000001}, {&(0x7f0000000300)="f5872dcfa317e3fc51490d9b1a846556c1d82995d3482838ab99375fb91bd538560a8521da34c67d7ff6261f6dac453f40c4111feff03d1d8d23584ef2643218b0312ff9824b541b460615e245eaff4ffacbd687acfa3a094031a1a99905d8b4392f97c38ffc129ba3dfa59be6229d55b9feb900bbac18a778f9310ee4b147437e0ac8f8543e809e4e9f1d058424c39678db5742bca47fccf72266b3d49237100744ece5af509f0966f047231388360bec5f3ee593ddbd686f95437d24cd10cceff96ebfd7ecc5f9ccbee332d2e9ab52", 0xd0, 0x7}, {&(0x7f0000000400)="40f9ac77", 0x4, 0xff}, {&(0x7f0000000440)="5a4ab815c6c7206ca840335eea7625a8dde3516f10658407b02562b404575ff006c628ca060e3f8e7e584cf2db5ff451e8e1a628c2cb884e6efe17c656f2737ae2ff8a955e5fb33bb65d9a36e263192cde9294f3e57ae2128ec5a88607f4009a37bae36845e78d2fe7de1e89fc5e42fdeb4a50ba9c263a07e9975c570751333454b9d61107f86961160005947b08e9c543552e21c10075ba108f554bbdcd0363a1eada", 0xa3, 0x80}, {&(0x7f0000000500), 0x0, 0x9}], 0x20000, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYBLOB=',dont_measure,measure,appraise,\x00']) creat(&(0x7f00000001c0)='./control/file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file1\x00') ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000100)={0x3f, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control\x00') 11:26:21 executing program 4 (fault-call:0 fault-nth:45): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 427.980595] FAULT_INJECTION: forcing a failure. [ 427.980595] name failslab, interval 1, probability 0, space 0, times 0 [ 428.000081] CPU: 1 PID: 29180 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 428.007095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.007182] Call Trace: [ 428.007211] dump_stack+0x172/0x1f0 [ 428.007232] should_fail.cold+0xa/0x1b [ 428.007251] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 428.007273] ? lock_downgrade+0x880/0x880 [ 428.036065] __should_failslab+0x121/0x190 [ 428.040316] should_failslab+0x9/0x14 [ 428.044145] kmem_cache_alloc_node_trace+0x274/0x720 [ 428.049284] __kmalloc_node+0x3d/0x80 [ 428.053124] kvmalloc_node+0x68/0x100 [ 428.057000] __list_lru_init+0x4d9/0x720 [ 428.061128] sget_userns+0x81b/0xd30 [ 428.061145] ? kill_litter_super+0x60/0x60 [ 428.061163] ? ns_test_super+0x50/0x50 [ 428.061183] ? ns_test_super+0x50/0x50 [ 428.076945] ? kill_litter_super+0x60/0x60 [ 428.076963] sget+0x10c/0x150 [ 428.076984] mount_bdev+0xff/0x3c0 [ 428.077007] ? finish_unfinished+0x1120/0x1120 [ 428.087901] get_super_block+0x35/0x40 [ 428.087920] mount_fs+0xa8/0x31f [ 428.099771] vfs_kern_mount.part.0+0x6f/0x410 [ 428.104287] do_mount+0x53e/0x2bc0 [ 428.104312] ? copy_mount_string+0x40/0x40 [ 428.104333] ? _copy_from_user+0xdd/0x150 [ 428.104355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.121823] ? copy_mount_options+0x280/0x3a0 [ 428.126347] ksys_mount+0xdb/0x150 [ 428.126369] __x64_sys_mount+0xbe/0x150 [ 428.126390] do_syscall_64+0xfd/0x620 [ 428.126414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.142927] RIP: 0033:0x45c47a [ 428.146134] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 428.165087] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 428.172817] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a 11:26:21 executing program 0: syz_open_dev$evdev(0x0, 0x0, 0x0) open(0x0, 0x101000, 0x14c) syz_open_dev$sg(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000200)={0x4, &(0x7f00000004c0)=[{}, {}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mount$bpf(0x0, 0x0, &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6d6f64653d3030303030303030303030303030305752920da869e6c02c6d6f64653d30303030303030303030303030303030303030303030332c6d6f64653d30303030303030303030303030303030303030333737372c6d6f64653d30303030303030303030303030303030303030303030302c66756e633d4b455845435f4b45524e454c5f434845434b2c6f626a5f726f6c653d4d41595f455845432c686173682c61756469742c00"]) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) write$P9_RWALK(r3, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, r3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x565000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000240)=0x1) dup2(r3, r4) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x0) ioctl$int_in(r6, 0x80006080045006, &(0x7f0000000140)) ioctl$TCSETXW(r6, 0x5435, &(0x7f0000000080)={0x878e, 0x2, [0x9, 0x1201, 0x9e, 0x7, 0x5], 0x5}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp, 0x1000}, 0x0, 0xd, 0xffffffffffffffff, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet(r7, &(0x7f0000006400), 0x3ffffffffffff5f, 0x4004) [ 428.180094] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 428.187370] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 428.194649] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 428.201927] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 428.243621] device nr0 entered promiscuous mode 11:26:21 executing program 4 (fault-call:0 fault-nth:46): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000180)=@xdp, 0x80, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) preadv(r0, &(0x7f00000017c0), 0x1000000000000304, 0x400000000100) [ 428.382235] device nr0 entered promiscuous mode [ 428.445178] FAULT_INJECTION: forcing a failure. [ 428.445178] name failslab, interval 1, probability 0, space 0, times 0 [ 428.501180] CPU: 0 PID: 29231 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 428.508216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.517618] Call Trace: [ 428.520240] dump_stack+0x172/0x1f0 [ 428.523934] should_fail.cold+0xa/0x1b [ 428.527851] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 428.532975] ? lock_downgrade+0x880/0x880 [ 428.537164] __should_failslab+0x121/0x190 [ 428.541419] should_failslab+0x9/0x14 [ 428.545289] kmem_cache_alloc_trace+0x2cc/0x760 [ 428.549995] ? lock_acquire+0x16f/0x3f0 [ 428.553993] selinux_sb_alloc_security+0x46/0x220 [ 428.558895] security_sb_alloc+0x63/0xa0 [ 428.563001] ? kill_litter_super+0x60/0x60 [ 428.567261] sget_userns+0x210/0xd30 [ 428.570990] ? kill_litter_super+0x60/0x60 [ 428.575243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.580809] ? ns_test_super+0x50/0x50 [ 428.584716] ? ns_test_super+0x50/0x50 [ 428.588619] ? kill_litter_super+0x60/0x60 [ 428.592874] sget+0x10c/0x150 [ 428.595995] mount_bdev+0xff/0x3c0 [ 428.599544] ? finish_unfinished+0x1120/0x1120 [ 428.604141] get_super_block+0x35/0x40 [ 428.608050] mount_fs+0xa8/0x31f [ 428.611457] vfs_kern_mount.part.0+0x6f/0x410 [ 428.615982] do_mount+0x53e/0x2bc0 [ 428.619549] ? copy_mount_string+0x40/0x40 [ 428.623810] ? _copy_from_user+0xdd/0x150 [ 428.627987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.633552] ? copy_mount_options+0x280/0x3a0 [ 428.638081] ksys_mount+0xdb/0x150 [ 428.641638] __x64_sys_mount+0xbe/0x150 [ 428.645629] do_syscall_64+0xfd/0x620 11:26:22 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x20000) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x600}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000080)) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x200000000000000) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x7, 0x1000, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x4, 0xffff}) [ 428.649449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.654648] RIP: 0033:0x45c47a [ 428.657849] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 428.676765] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 428.684495] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 428.691788] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 11:26:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x111142, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0xd, &(0x7f0000000000)={r8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r8, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000001c0)={r8, 0x8001, 0x7, [0x6, 0x7ff, 0x401, 0x8, 0x0, 0x8, 0x5865]}, 0x16) ioctl$int_in(r1, 0x2aa0e10a4e5f431c, &(0x7f0000000200)=0x8) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r9, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text64={0x40, &(0x7f0000000400)="69065f6e000066baf80cb884a8908fef66bafc0cedb805000000b94ef54bfc0f01c10fc7700748b804000000000000000f23d00f21f8353000000a0f23f8b9800000c00f3235001000000f30b8010000000f01c166b87e008ec848b812580000000000000f23c00f21f835010009000f23f8b9f0090000b809000000ba000000000f30", 0x315}], 0x1, 0x0, 0x0, 0xfffffffffffffee2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='sxz1'], 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)=0x0) migrate_pages(r11, 0xa60, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) [ 428.699084] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 428.706369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 428.706377] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 428.786673] audit: type=1400 audit(1570188382.161:118): avc: denied { write } for pid=29336 comm="syz-executor.5" name="net" dev="proc" ino=53527 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 11:26:22 executing program 4 (fault-call:0 fault-nth:47): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 428.893421] audit: type=1400 audit(1570188382.191:119): avc: denied { add_name } for pid=29336 comm="syz-executor.5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 428.945200] FAULT_INJECTION: forcing a failure. [ 428.945200] name failslab, interval 1, probability 0, space 0, times 0 [ 429.001993] audit: type=1400 audit(1570188382.191:120): avc: denied { create } for pid=29336 comm="syz-executor.5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 429.025671] CPU: 0 PID: 29433 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 429.032746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.042152] Call Trace: [ 429.044766] dump_stack+0x172/0x1f0 [ 429.048420] should_fail.cold+0xa/0x1b [ 429.052331] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 429.057451] ? lock_downgrade+0x880/0x880 [ 429.061633] __should_failslab+0x121/0x190 [ 429.065925] should_failslab+0x9/0x14 [ 429.069807] kmem_cache_alloc_node_trace+0x274/0x720 [ 429.074951] __kmalloc_node+0x3d/0x80 [ 429.078769] kvmalloc_node+0x68/0x100 [ 429.082584] __list_lru_init+0x4d9/0x720 [ 429.086700] sget_userns+0x81b/0xd30 [ 429.090425] ? kill_litter_super+0x60/0x60 [ 429.094679] ? ns_test_super+0x50/0x50 [ 429.098578] ? ns_test_super+0x50/0x50 [ 429.102470] ? kill_litter_super+0x60/0x60 [ 429.106712] sget+0x10c/0x150 [ 429.109831] mount_bdev+0xff/0x3c0 [ 429.113377] ? finish_unfinished+0x1120/0x1120 [ 429.117968] get_super_block+0x35/0x40 [ 429.121866] mount_fs+0xa8/0x31f [ 429.125252] vfs_kern_mount.part.0+0x6f/0x410 [ 429.129766] do_mount+0x53e/0x2bc0 [ 429.133323] ? copy_mount_string+0x40/0x40 [ 429.137567] ? _copy_from_user+0xdd/0x150 [ 429.141729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.147277] ? copy_mount_options+0x280/0x3a0 [ 429.151821] ksys_mount+0xdb/0x150 [ 429.155372] __x64_sys_mount+0xbe/0x150 [ 429.159364] do_syscall_64+0xfd/0x620 [ 429.163181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.168395] RIP: 0033:0x45c47a [ 429.171595] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 429.190507] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 429.198247] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 429.205524] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 429.212802] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 429.220074] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 429.227352] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 429.288579] device nr0 entered promiscuous mode 11:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_xfrm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@remote, 0x0, 0x33}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r6, 0x9}, 0x8) 11:26:22 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 429.789080] device nr0 entered promiscuous mode 11:26:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:23 executing program 4 (fault-call:0 fault-nth:48): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:23 executing program 0: ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000140)=0x100000001) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0xfe) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4000082) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="62e8", 0x2}, {&(0x7f0000000240)="05326a327d622aff5b9057285e7e980549f7e821585bd94b6d521f02661ce8f0e861130f2fb061fe69eb4abace91f420eb53dc297fa90f8dd184716608b4f60a702d845a7b06a28f11b7f77a223f26d7dc36d07c2c9807b58767983f68625a473994d8a3dd623cbedecd1c962ee08af79bdf4d13c293de18e3b2293e55937e6db335dae8dd3007f8d92a93f57589dd60f9e4e8d1bef6a91e77ea", 0x9a}, {&(0x7f0000000180)="58c34b90abc14da8ea36e29809c6a2022fa6ac8da4be4bdde3d8ffa48e508692bce045aff2243dcca316fc80a105584d90721fc52a1906c009157329c131d678483238352a", 0x45}, {&(0x7f0000000100)="477138fbfaed05150519c85820eb61cbe2754f190af6c1fc0c2dbeac522aef6f", 0x20}], 0x4}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$dupfd(r4, 0x406, r0) write$nbd(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x84) sendfile(r1, r1, &(0x7f0000000200), 0xa198) 11:26:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x100, r2}) socket$caif_stream(0x25, 0x1, 0x1) r3 = socket$inet6(0xa, 0x5, 0xc0) dup2(r2, r3) [ 429.886452] FAULT_INJECTION: forcing a failure. [ 429.886452] name failslab, interval 1, probability 0, space 0, times 0 [ 429.982454] CPU: 0 PID: 29564 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 429.989458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.998833] Call Trace: [ 430.001454] dump_stack+0x172/0x1f0 [ 430.005114] should_fail.cold+0xa/0x1b [ 430.009032] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 430.014194] ? lock_downgrade+0x880/0x880 [ 430.018386] __should_failslab+0x121/0x190 [ 430.022737] should_failslab+0x9/0x14 [ 430.026598] kmem_cache_alloc_trace+0x2cc/0x760 [ 430.031320] ? kasan_unpoison_shadow+0x35/0x50 [ 430.035931] ? kasan_kmalloc+0xce/0xf0 [ 430.040040] __memcg_init_list_lru_node+0x8a/0x1e0 [ 430.045002] __list_lru_init+0x402/0x720 [ 430.049098] sget_userns+0x81b/0xd30 [ 430.052839] ? kill_litter_super+0x60/0x60 [ 430.057101] ? ns_test_super+0x50/0x50 [ 430.061010] ? ns_test_super+0x50/0x50 [ 430.064914] ? kill_litter_super+0x60/0x60 [ 430.069166] sget+0x10c/0x150 [ 430.072304] mount_bdev+0xff/0x3c0 [ 430.075882] ? finish_unfinished+0x1120/0x1120 [ 430.080523] get_super_block+0x35/0x40 [ 430.084435] mount_fs+0xa8/0x31f [ 430.087832] vfs_kern_mount.part.0+0x6f/0x410 [ 430.092356] do_mount+0x53e/0x2bc0 [ 430.095928] ? copy_mount_string+0x40/0x40 [ 430.100188] ? _copy_from_user+0xdd/0x150 [ 430.104390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.109952] ? copy_mount_options+0x280/0x3a0 [ 430.114472] ksys_mount+0xdb/0x150 [ 430.118048] __x64_sys_mount+0xbe/0x150 [ 430.122043] do_syscall_64+0xfd/0x620 [ 430.125872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.131103] RIP: 0033:0x45c47a [ 430.134310] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 430.153230] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 430.160975] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 430.168260] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 430.175545] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 430.182825] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 430.190105] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xffff, &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6572726f72733d72654d6f7d8c742d726f2c00"]) [ 430.423872] FAT-fs (loop5): Unrecognized mount option "errors=reMo}Œt-ro" or missing value 11:26:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(0xffffffffffffffff, 0xc040563d, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x2, {0x2, 0x2, 0x2, 0x9}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x11) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x11) 11:26:23 executing program 4 (fault-call:0 fault-nth:49): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 430.620744] FAULT_INJECTION: forcing a failure. [ 430.620744] name failslab, interval 1, probability 0, space 0, times 0 [ 430.639173] CPU: 1 PID: 29687 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 430.646174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.655551] Call Trace: [ 430.658175] dump_stack+0x172/0x1f0 [ 430.661841] should_fail.cold+0xa/0x1b [ 430.665769] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 430.670907] ? lock_downgrade+0x880/0x880 [ 430.675110] __should_failslab+0x121/0x190 [ 430.679367] should_failslab+0x9/0x14 [ 430.680818] device nr0 entered promiscuous mode [ 430.683180] kmem_cache_alloc_trace+0x2cc/0x760 [ 430.683197] ? kasan_unpoison_shadow+0x35/0x50 [ 430.683213] ? kasan_kmalloc+0xce/0xf0 [ 430.683234] __memcg_init_list_lru_node+0x8a/0x1e0 [ 430.683257] __list_lru_init+0x402/0x720 [ 430.697266] sget_userns+0x81b/0xd30 [ 430.697284] ? kill_litter_super+0x60/0x60 [ 430.710171] ? ns_test_super+0x50/0x50 [ 430.710188] ? ns_test_super+0x50/0x50 [ 430.710200] ? kill_litter_super+0x60/0x60 [ 430.710217] sget+0x10c/0x150 [ 430.722044] mount_bdev+0xff/0x3c0 [ 430.733246] ? finish_unfinished+0x1120/0x1120 [ 430.733267] get_super_block+0x35/0x40 [ 430.733285] mount_fs+0xa8/0x31f [ 430.733305] vfs_kern_mount.part.0+0x6f/0x410 [ 430.733323] do_mount+0x53e/0x2bc0 [ 430.733343] ? copy_mount_string+0x40/0x40 [ 430.741468] ? _copy_from_user+0xdd/0x150 [ 430.741489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.741509] ? copy_mount_options+0x280/0x3a0 [ 430.753237] ksys_mount+0xdb/0x150 [ 430.753257] __x64_sys_mount+0xbe/0x150 [ 430.753277] do_syscall_64+0xfd/0x620 [ 430.753296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.753310] RIP: 0033:0x45c47a [ 430.761064] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 430.761073] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 430.761089] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 430.761102] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 430.761114] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 430.775259] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 430.775269] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:24 executing program 4 (fault-call:0 fault-nth:50): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 430.892049] device nr0 entered promiscuous mode 11:26:24 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x4) ftruncate(r1, 0x1000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000000)=""/48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}}, 0x0, 0xffffffffffffffff, r3, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) [ 430.995701] FAULT_INJECTION: forcing a failure. [ 430.995701] name failslab, interval 1, probability 0, space 0, times 0 [ 431.007554] CPU: 1 PID: 29791 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 431.014510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.023954] Call Trace: [ 431.026566] dump_stack+0x172/0x1f0 [ 431.030204] should_fail.cold+0xa/0x1b [ 431.034110] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 431.039216] ? lock_downgrade+0x880/0x880 [ 431.043376] __should_failslab+0x121/0x190 [ 431.047619] should_failslab+0x9/0x14 [ 431.051422] kmem_cache_alloc_trace+0x2cc/0x760 [ 431.056097] ? kasan_unpoison_shadow+0x35/0x50 [ 431.060687] ? kasan_kmalloc+0xce/0xf0 [ 431.064587] __memcg_init_list_lru_node+0x8a/0x1e0 [ 431.069532] __list_lru_init+0x402/0x720 [ 431.073600] sget_userns+0x81b/0xd30 [ 431.077320] ? kill_litter_super+0x60/0x60 [ 431.081560] ? ns_test_super+0x50/0x50 [ 431.085453] ? ns_test_super+0x50/0x50 [ 431.089380] ? kill_litter_super+0x60/0x60 [ 431.093622] sget+0x10c/0x150 [ 431.096735] mount_bdev+0xff/0x3c0 [ 431.100298] ? finish_unfinished+0x1120/0x1120 [ 431.104888] get_super_block+0x35/0x40 [ 431.108783] mount_fs+0xa8/0x31f [ 431.112159] vfs_kern_mount.part.0+0x6f/0x410 [ 431.116661] do_mount+0x53e/0x2bc0 [ 431.120210] ? copy_mount_string+0x40/0x40 [ 431.124450] ? _copy_from_user+0xdd/0x150 [ 431.128602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.134143] ? copy_mount_options+0x280/0x3a0 [ 431.138644] ksys_mount+0xdb/0x150 [ 431.142191] __x64_sys_mount+0xbe/0x150 [ 431.146174] do_syscall_64+0xfd/0x620 [ 431.149988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.155182] RIP: 0033:0x45c47a [ 431.158376] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 431.177290] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 431.185004] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 431.192280] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 431.199562] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 431.206852] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 431.214127] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000440)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x8, 0x7, 0x2c0}, {0x2, 0x9, 0x4, 0xfffff001}]}) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000002200290800000000000000000400000014001100fe80734a19e800feffffff00000000aab31fbab998a739bdc0796fdf5e39ac41b64fd265b99667025aa497d52459d1e49a9d3d815b94e07f5938ee433f12bd911d2bfd7bebd847d824816cdf44e6328c048bc1a5ae94b30463cc61f6e29d6291ee2d62d31af27e0db487988f28b224d25a7ada7326a9689d0792ae9186cb0734cb15cfd0fc433d3fe4571d660612ae4d7fcf18fd9c8107538ba33e0d33230494a62f45779b349871bf078b1afc742c1b333e53ced0850a14ee90fcdb02f5ee8d352cdb35c691ec89"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000240)={0x81}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, 0x0) pipe(&(0x7f0000000200)) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1820600}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x1014, 0x9, 0x6, 0x30, 0x70bd28, 0x25dfdbfe, {0x278d2d275c6f954d, 0x0, 0x6}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) 11:26:24 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:24 executing program 4 (fault-call:0 fault-nth:51): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x1000000802}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan0\x00\x00\xf6\xff\xff\xff\xff\xff\xff\xff\x00', {0x2, 0x0, @loopback}}) dup3(r0, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000140), 0x7f, 0x2) [ 431.566787] device nr0 entered promiscuous mode [ 431.699625] FAULT_INJECTION: forcing a failure. [ 431.699625] name failslab, interval 1, probability 0, space 0, times 0 [ 431.771771] CPU: 1 PID: 29972 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 431.778746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.779977] device nr0 entered promiscuous mode [ 431.788098] Call Trace: [ 431.788120] dump_stack+0x172/0x1f0 [ 431.788143] should_fail.cold+0xa/0x1b [ 431.788180] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 431.788195] ? lock_downgrade+0x880/0x880 [ 431.788217] __should_failslab+0x121/0x190 [ 431.816586] should_failslab+0x9/0x14 [ 431.820443] __kmalloc+0x2e2/0x750 [ 431.824056] ? __list_lru_init+0xd5/0x720 [ 431.828272] __list_lru_init+0xd5/0x720 [ 431.832320] sget_userns+0x81b/0xd30 [ 431.836083] ? kill_litter_super+0x60/0x60 [ 431.840360] ? ns_test_super+0x50/0x50 [ 431.844269] ? ns_test_super+0x50/0x50 [ 431.848181] ? kill_litter_super+0x60/0x60 [ 431.852426] sget+0x10c/0x150 [ 431.855573] mount_bdev+0xff/0x3c0 [ 431.859136] ? finish_unfinished+0x1120/0x1120 [ 431.863768] get_super_block+0x35/0x40 [ 431.867675] mount_fs+0xa8/0x31f [ 431.871059] vfs_kern_mount.part.0+0x6f/0x410 [ 431.875575] do_mount+0x53e/0x2bc0 [ 431.879137] ? copy_mount_string+0x40/0x40 [ 431.883397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.888954] ? copy_mount_options+0x280/0x3a0 [ 431.893471] ksys_mount+0xdb/0x150 [ 431.897056] __x64_sys_mount+0xbe/0x150 [ 431.901046] do_syscall_64+0xfd/0x620 [ 431.904871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.910076] RIP: 0033:0x45c47a [ 431.913283] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 431.918116] device nr0 entered promiscuous mode [ 431.932196] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 431.932210] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 431.932219] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 431.932228] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:25 executing program 4 (fault-call:0 fault-nth:52): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 431.932237] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 431.932245] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 432.044076] FAULT_INJECTION: forcing a failure. [ 432.044076] name failslab, interval 1, probability 0, space 0, times 0 [ 432.055701] CPU: 0 PID: 30016 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 432.062650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.072014] Call Trace: [ 432.074632] dump_stack+0x172/0x1f0 [ 432.078285] should_fail.cold+0xa/0x1b [ 432.082194] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 432.087311] ? lock_downgrade+0x880/0x880 [ 432.091481] __should_failslab+0x121/0x190 [ 432.095726] should_failslab+0x9/0x14 [ 432.099531] __kmalloc+0x2e2/0x750 [ 432.103082] ? __list_lru_init+0xd5/0x720 [ 432.107235] __list_lru_init+0xd5/0x720 [ 432.111224] sget_userns+0x81b/0xd30 [ 432.114949] ? kill_litter_super+0x60/0x60 [ 432.119195] ? ns_test_super+0x50/0x50 [ 432.123089] ? ns_test_super+0x50/0x50 [ 432.126981] ? kill_litter_super+0x60/0x60 [ 432.131228] sget+0x10c/0x150 [ 432.134356] mount_bdev+0xff/0x3c0 [ 432.137906] ? finish_unfinished+0x1120/0x1120 [ 432.142500] get_super_block+0x35/0x40 [ 432.146410] mount_fs+0xa8/0x31f [ 432.149795] vfs_kern_mount.part.0+0x6f/0x410 [ 432.154311] do_mount+0x53e/0x2bc0 [ 432.157875] ? retint_kernel+0x2d/0x2d [ 432.161801] ? copy_mount_string+0x40/0x40 [ 432.166059] ? copy_mount_options+0x198/0x3a0 [ 432.170567] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 432.175426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.181017] ? copy_mount_options+0x280/0x3a0 [ 432.185535] ksys_mount+0xdb/0x150 [ 432.189093] __x64_sys_mount+0xbe/0x150 [ 432.193092] do_syscall_64+0xfd/0x620 [ 432.196914] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.202108] RIP: 0033:0x45c47a [ 432.205311] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 432.224216] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 432.231956] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 432.239235] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 432.246512] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 432.253797] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 432.261078] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:25 executing program 4 (fault-call:0 fault-nth:53): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 432.388773] FAULT_INJECTION: forcing a failure. [ 432.388773] name failslab, interval 1, probability 0, space 0, times 0 [ 432.420201] CPU: 0 PID: 30024 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 432.427190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.436595] Call Trace: [ 432.439205] dump_stack+0x172/0x1f0 [ 432.442860] should_fail.cold+0xa/0x1b [ 432.446766] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 432.451889] ? lock_downgrade+0x880/0x880 [ 432.456088] __should_failslab+0x121/0x190 [ 432.460341] should_failslab+0x9/0x14 [ 432.464154] kmem_cache_alloc_node_trace+0x274/0x720 [ 432.469288] __kmalloc_node+0x3d/0x80 [ 432.473104] kvmalloc_node+0x68/0x100 [ 432.476911] __list_lru_init+0x4d9/0x720 [ 432.480982] sget_userns+0x81b/0xd30 [ 432.484695] ? kill_litter_super+0x60/0x60 [ 432.488937] ? ns_test_super+0x50/0x50 [ 432.492828] ? ns_test_super+0x50/0x50 [ 432.496715] ? kill_litter_super+0x60/0x60 [ 432.500955] sget+0x10c/0x150 [ 432.504068] mount_bdev+0xff/0x3c0 [ 432.507623] ? finish_unfinished+0x1120/0x1120 [ 432.512211] get_super_block+0x35/0x40 [ 432.516106] mount_fs+0xa8/0x31f [ 432.519486] vfs_kern_mount.part.0+0x6f/0x410 [ 432.523990] do_mount+0x53e/0x2bc0 [ 432.527551] ? copy_mount_string+0x40/0x40 [ 432.531804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.537347] ? copy_mount_options+0x280/0x3a0 [ 432.541984] ksys_mount+0xdb/0x150 [ 432.545559] __x64_sys_mount+0xbe/0x150 [ 432.549575] do_syscall_64+0xfd/0x620 [ 432.553398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.558594] RIP: 0033:0x45c47a [ 432.561790] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 432.580695] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 432.588415] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 432.595696] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 432.603491] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 432.610768] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 432.618052] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:26 executing program 4 (fault-call:0 fault-nth:54): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 432.767448] FAULT_INJECTION: forcing a failure. [ 432.767448] name failslab, interval 1, probability 0, space 0, times 0 [ 432.795111] CPU: 0 PID: 30027 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 432.802120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.802126] Call Trace: [ 432.802150] dump_stack+0x172/0x1f0 [ 432.802175] should_fail.cold+0xa/0x1b [ 432.802193] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 432.802205] ? lock_downgrade+0x880/0x880 [ 432.802230] __should_failslab+0x121/0x190 [ 432.821987] should_failslab+0x9/0x14 [ 432.822004] kmem_cache_alloc_trace+0x2cc/0x760 [ 432.822019] ? kasan_unpoison_shadow+0x35/0x50 [ 432.822035] ? kasan_kmalloc+0xce/0xf0 [ 432.822058] __memcg_init_list_lru_node+0x8a/0x1e0 [ 432.822079] __list_lru_init+0x402/0x720 [ 432.822102] sget_userns+0x81b/0xd30 [ 432.822116] ? kill_litter_super+0x60/0x60 [ 432.822132] ? ns_test_super+0x50/0x50 [ 432.831377] ? ns_test_super+0x50/0x50 [ 432.831392] ? kill_litter_super+0x60/0x60 [ 432.831411] sget+0x10c/0x150 [ 432.831432] mount_bdev+0xff/0x3c0 [ 432.831447] ? finish_unfinished+0x1120/0x1120 [ 432.831465] get_super_block+0x35/0x40 [ 432.831483] mount_fs+0xa8/0x31f [ 432.831505] vfs_kern_mount.part.0+0x6f/0x410 [ 432.831525] do_mount+0x53e/0x2bc0 [ 432.844183] ? copy_mount_string+0x40/0x40 [ 432.844203] ? _copy_from_user+0xdd/0x150 [ 432.844224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.844238] ? copy_mount_options+0x280/0x3a0 [ 432.844258] ksys_mount+0xdb/0x150 [ 432.844276] __x64_sys_mount+0xbe/0x150 [ 432.852717] do_syscall_64+0xfd/0x620 [ 432.852739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.852750] RIP: 0033:0x45c47a [ 432.852764] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 432.852771] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 432.852786] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 432.852795] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 432.852804] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 432.852812] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 432.852820] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:26 executing program 4 (fault-call:0 fault-nth:55): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 433.197131] FAULT_INJECTION: forcing a failure. [ 433.197131] name failslab, interval 1, probability 0, space 0, times 0 [ 433.246422] CPU: 0 PID: 30030 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 433.253419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.262783] Call Trace: [ 433.265392] dump_stack+0x172/0x1f0 [ 433.269059] should_fail.cold+0xa/0x1b [ 433.272966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 433.278079] ? lock_downgrade+0x880/0x880 [ 433.282248] __should_failslab+0x121/0x190 [ 433.286503] should_failslab+0x9/0x14 [ 433.290327] kmem_cache_alloc_trace+0x2cc/0x760 [ 433.295011] ? kasan_unpoison_shadow+0x35/0x50 [ 433.299605] ? kasan_kmalloc+0xce/0xf0 [ 433.303512] __memcg_init_list_lru_node+0x8a/0x1e0 [ 433.308472] __list_lru_init+0x402/0x720 [ 433.312555] sget_userns+0x81b/0xd30 [ 433.316282] ? kill_litter_super+0x60/0x60 [ 433.320533] ? ns_test_super+0x50/0x50 [ 433.324441] ? ns_test_super+0x50/0x50 [ 433.328349] ? kill_litter_super+0x60/0x60 [ 433.332600] sget+0x10c/0x150 [ 433.335732] mount_bdev+0xff/0x3c0 [ 433.339273] ? finish_unfinished+0x1120/0x1120 [ 433.343865] get_super_block+0x35/0x40 [ 433.347761] mount_fs+0xa8/0x31f [ 433.351142] vfs_kern_mount.part.0+0x6f/0x410 [ 433.355649] do_mount+0x53e/0x2bc0 [ 433.359200] ? copy_mount_string+0x40/0x40 [ 433.363457] ? _copy_from_user+0xdd/0x150 [ 433.367616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.373160] ? copy_mount_options+0x280/0x3a0 [ 433.377666] ksys_mount+0xdb/0x150 [ 433.381213] __x64_sys_mount+0xbe/0x150 [ 433.385200] do_syscall_64+0xfd/0x620 [ 433.389007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.394195] RIP: 0033:0x45c47a [ 433.397392] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 433.416295] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 433.424016] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 433.431297] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 433.438573] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xffffffffffffff45, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r4}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@rand_addr=0x9, 0x4e22, 0x0, 0x4e22, 0xffff, 0x2, 0x20, 0x120, 0x0, r4, r7}, {0x26e, 0x13, 0x5, 0x2, 0xffff, 0xfff, 0x100000001, 0x9}, {0x1, 0x40, 0x1, 0xb8d}, 0x2, 0x6e6bb7, 0x1, 0x1, 0x0, 0x2}, {{@in=@empty, 0x4d3, 0x2b}, 0x0, @in6=@rand_addr="76616bb94eafb3d1031f361f8ae9ce9c", 0x3503, 0x0, 0x0, 0x90, 0x1, 0xdcbb8865, 0x8000}}, 0xe8) r8 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r8, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(0x0, 0x4, 0x400000) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="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"/305], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x13, r8, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0xffffffa5}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r9, 0x0, 0x11, 0x0, &(0x7f0000000040)="21a872b369154bb989cee70cf27f1c3f97", 0x0, 0x7fff}, 0x28) [ 433.445847] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 433.453120] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:26 executing program 4 (fault-call:0 fault-nth:56): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 433.647837] FAULT_INJECTION: forcing a failure. [ 433.647837] name failslab, interval 1, probability 0, space 0, times 0 [ 433.662472] CPU: 0 PID: 30135 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 433.669414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.678766] Call Trace: [ 433.681365] dump_stack+0x172/0x1f0 [ 433.685000] should_fail.cold+0xa/0x1b [ 433.688894] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 433.694032] ? lock_downgrade+0x880/0x880 [ 433.698404] __should_failslab+0x121/0x190 [ 433.702663] should_failslab+0x9/0x14 [ 433.706498] kmem_cache_alloc_trace+0x2cc/0x760 [ 433.711198] ? kasan_unpoison_shadow+0x35/0x50 [ 433.715828] __memcg_init_list_lru_node+0x8a/0x1e0 [ 433.720797] __list_lru_init+0x402/0x720 [ 433.724903] sget_userns+0x81b/0xd30 [ 433.728635] ? kill_litter_super+0x60/0x60 [ 433.732904] ? ns_test_super+0x50/0x50 [ 433.736821] ? ns_test_super+0x50/0x50 [ 433.740713] ? kill_litter_super+0x60/0x60 [ 433.744950] sget+0x10c/0x150 [ 433.748070] mount_bdev+0xff/0x3c0 [ 433.751618] ? finish_unfinished+0x1120/0x1120 [ 433.756215] get_super_block+0x35/0x40 [ 433.760117] mount_fs+0xa8/0x31f [ 433.763510] vfs_kern_mount.part.0+0x6f/0x410 [ 433.768055] do_mount+0x53e/0x2bc0 [ 433.771656] ? copy_mount_string+0x40/0x40 [ 433.775931] ? _copy_from_user+0xdd/0x150 [ 433.780123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.785705] ? copy_mount_options+0x280/0x3a0 [ 433.790238] ksys_mount+0xdb/0x150 [ 433.793797] __x64_sys_mount+0xbe/0x150 [ 433.797784] do_syscall_64+0xfd/0x620 [ 433.801597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.806785] RIP: 0033:0x45c47a [ 433.809984] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 433.828998] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 433.836760] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 433.844178] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 433.851466] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 433.858752] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 433.866033] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:27 executing program 5: syz_open_dev$sg(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xd99c, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1, 0x0, 0x200000000000, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioprio_set$uid(0x3, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='AdevD\xf5bA\x01\x00\x00\x00\xb0\xa0', 0x2aac80935bdcb7ae, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xb1e, 0x751080) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) pipe(0x0) setresuid(0x0, 0x0, 0x0) 11:26:27 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x100032, 0x0) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000380)) 11:26:27 executing program 4 (fault-call:0 fault-nth:57): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 434.170928] FAULT_INJECTION: forcing a failure. [ 434.170928] name failslab, interval 1, probability 0, space 0, times 0 [ 434.223819] CPU: 0 PID: 30147 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 434.230823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.240206] Call Trace: [ 434.242822] dump_stack+0x172/0x1f0 [ 434.246484] should_fail.cold+0xa/0x1b [ 434.250401] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 434.255528] ? lock_downgrade+0x880/0x880 [ 434.259706] __should_failslab+0x121/0x190 [ 434.263964] should_failslab+0x9/0x14 [ 434.267788] kmem_cache_alloc_trace+0x2cc/0x760 [ 434.272481] ? kasan_unpoison_shadow+0x35/0x50 [ 434.277090] ? kasan_kmalloc+0xce/0xf0 [ 434.281020] __memcg_init_list_lru_node+0x8a/0x1e0 [ 434.285989] __list_lru_init+0x402/0x720 [ 434.290086] sget_userns+0x81b/0xd30 [ 434.293816] ? kill_litter_super+0x60/0x60 [ 434.298075] ? ns_test_super+0x50/0x50 [ 434.301990] ? ns_test_super+0x50/0x50 [ 434.305900] ? kill_litter_super+0x60/0x60 [ 434.310160] sget+0x10c/0x150 [ 434.313303] mount_bdev+0xff/0x3c0 [ 434.316870] ? finish_unfinished+0x1120/0x1120 [ 434.321482] get_super_block+0x35/0x40 [ 434.325389] mount_fs+0xa8/0x31f [ 434.328776] vfs_kern_mount.part.0+0x6f/0x410 [ 434.330849] device nr0 entered promiscuous mode [ 434.333287] do_mount+0x53e/0x2bc0 [ 434.333312] ? copy_mount_string+0x40/0x40 [ 434.333333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 434.333347] ? copy_mount_options+0x280/0x3a0 [ 434.333366] ksys_mount+0xdb/0x150 [ 434.333382] __x64_sys_mount+0xbe/0x150 [ 434.333401] do_syscall_64+0xfd/0x620 [ 434.333421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.372448] RIP: 0033:0x45c47a [ 434.375646] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 434.382043] device nr0 entered promiscuous mode [ 434.394580] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 434.394597] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 434.394606] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 11:26:27 executing program 0: 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) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 434.394614] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 434.394623] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 434.394631] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:27 executing program 4 (fault-call:0 fault-nth:58): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:27 executing program 5: pipe2(0x0, 0x0) pipe2$9p(0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x45ad20, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x2, 0x6}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 434.621058] FAULT_INJECTION: forcing a failure. [ 434.621058] name failslab, interval 1, probability 0, space 0, times 0 [ 434.665920] CPU: 1 PID: 30362 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 434.672930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.682314] Call Trace: [ 434.684938] dump_stack+0x172/0x1f0 [ 434.688602] should_fail.cold+0xa/0x1b [ 434.692543] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 434.697681] ? lock_downgrade+0x880/0x880 [ 434.701847] __should_failslab+0x121/0x190 [ 434.706099] should_failslab+0x9/0x14 [ 434.709921] kmem_cache_alloc_trace+0x2cc/0x760 [ 434.714606] ? kasan_unpoison_shadow+0x35/0x50 [ 434.719211] ? kasan_kmalloc+0xce/0xf0 [ 434.723135] __memcg_init_list_lru_node+0x8a/0x1e0 [ 434.728086] __list_lru_init+0x402/0x720 [ 434.732164] sget_userns+0x81b/0xd30 [ 434.735887] ? kill_litter_super+0x60/0x60 [ 434.740136] ? ns_test_super+0x50/0x50 [ 434.744049] ? ns_test_super+0x50/0x50 [ 434.747943] ? kill_litter_super+0x60/0x60 [ 434.752187] sget+0x10c/0x150 [ 434.755312] mount_bdev+0xff/0x3c0 [ 434.758857] ? finish_unfinished+0x1120/0x1120 [ 434.763463] get_super_block+0x35/0x40 [ 434.767368] mount_fs+0xa8/0x31f [ 434.770753] vfs_kern_mount.part.0+0x6f/0x410 [ 434.775264] do_mount+0x53e/0x2bc0 [ 434.778825] ? copy_mount_string+0x40/0x40 [ 434.783094] ? copy_mount_options+0x1fb/0x3a0 [ 434.787605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 434.793184] ? copy_mount_options+0x280/0x3a0 [ 434.797728] ksys_mount+0xdb/0x150 [ 434.801303] __x64_sys_mount+0xbe/0x150 [ 434.805308] do_syscall_64+0xfd/0x620 [ 434.809129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.814348] RIP: 0033:0x45c47a [ 434.817552] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 434.836465] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 434.844184] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 434.851456] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 434.858724] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 434.865993] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 434.866002] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 435.056211] device nr0 entered promiscuous mode 11:26:28 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:28 executing program 4 (fault-call:0 fault-nth:59): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 435.259737] FAULT_INJECTION: forcing a failure. [ 435.259737] name failslab, interval 1, probability 0, space 0, times 0 [ 435.271596] CPU: 0 PID: 30371 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 435.278558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.287977] Call Trace: [ 435.290608] dump_stack+0x172/0x1f0 [ 435.294259] should_fail.cold+0xa/0x1b [ 435.298169] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 435.303287] ? lock_downgrade+0x880/0x880 [ 435.307467] __should_failslab+0x121/0x190 [ 435.311726] should_failslab+0x9/0x14 [ 435.315549] kmem_cache_alloc_trace+0x2cc/0x760 [ 435.320232] ? kasan_unpoison_shadow+0x35/0x50 [ 435.324830] ? kasan_kmalloc+0xce/0xf0 [ 435.328732] __memcg_init_list_lru_node+0x8a/0x1e0 [ 435.333695] __list_lru_init+0x402/0x720 [ 435.337795] sget_userns+0x81b/0xd30 [ 435.341549] ? kill_litter_super+0x60/0x60 [ 435.345798] ? ns_test_super+0x50/0x50 [ 435.349700] ? ns_test_super+0x50/0x50 [ 435.353591] ? kill_litter_super+0x60/0x60 [ 435.357831] sget+0x10c/0x150 [ 435.360948] mount_bdev+0xff/0x3c0 [ 435.364491] ? finish_unfinished+0x1120/0x1120 [ 435.369087] get_super_block+0x35/0x40 [ 435.372989] mount_fs+0xa8/0x31f [ 435.376369] vfs_kern_mount.part.0+0x6f/0x410 [ 435.380880] do_mount+0x53e/0x2bc0 [ 435.384437] ? copy_mount_string+0x40/0x40 [ 435.388689] ? _copy_from_user+0xdd/0x150 [ 435.392856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 435.398409] ? copy_mount_options+0x280/0x3a0 [ 435.402923] ksys_mount+0xdb/0x150 [ 435.406500] __x64_sys_mount+0xbe/0x150 [ 435.410507] do_syscall_64+0xfd/0x620 [ 435.414323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.419523] RIP: 0033:0x45c47a [ 435.422732] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 435.441648] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 435.449371] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 435.456662] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 435.463946] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 435.471227] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 435.478499] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:29 executing program 4 (fault-call:0 fault-nth:60): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 435.677807] FAULT_INJECTION: forcing a failure. [ 435.677807] name failslab, interval 1, probability 0, space 0, times 0 [ 435.718761] CPU: 0 PID: 30381 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 435.725750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.735129] Call Trace: [ 435.737760] dump_stack+0x172/0x1f0 [ 435.741419] should_fail.cold+0xa/0x1b [ 435.745323] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 435.745345] ? lock_downgrade+0x880/0x880 [ 435.745376] __should_failslab+0x121/0x190 [ 435.745399] should_failslab+0x9/0x14 [ 435.745416] kmem_cache_alloc_trace+0x2cc/0x760 [ 435.745432] ? kasan_unpoison_shadow+0x35/0x50 [ 435.745453] __memcg_init_list_lru_node+0x8a/0x1e0 [ 435.745470] __list_lru_init+0x402/0x720 [ 435.745491] sget_userns+0x81b/0xd30 [ 435.767435] ? kill_litter_super+0x60/0x60 [ 435.767456] ? ns_test_super+0x50/0x50 [ 435.767472] ? ns_test_super+0x50/0x50 [ 435.767489] ? kill_litter_super+0x60/0x60 [ 435.781033] sget+0x10c/0x150 [ 435.781056] mount_bdev+0xff/0x3c0 [ 435.781071] ? finish_unfinished+0x1120/0x1120 [ 435.781097] get_super_block+0x35/0x40 [ 435.796776] mount_fs+0xa8/0x31f [ 435.796801] vfs_kern_mount.part.0+0x6f/0x410 [ 435.796821] do_mount+0x53e/0x2bc0 [ 435.796841] ? copy_mount_string+0x40/0x40 [ 435.807690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 435.807704] ? copy_mount_options+0x280/0x3a0 [ 435.807724] ksys_mount+0xdb/0x150 [ 435.819528] __x64_sys_mount+0xbe/0x150 [ 435.819549] do_syscall_64+0xfd/0x620 [ 435.853091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.858287] RIP: 0033:0x45c47a [ 435.861486] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 435.880419] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 435.888145] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 435.895417] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 435.902685] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 435.909953] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 11:26:29 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 435.917229] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:29 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x83) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="ab8890b54f1ce36b69fac0c9859deef54040dc89bb2508605d1ab3a9f9e5001f000000b38d255258f1ae16ba9dfac5021c6aeef1012ef5a7d779646a35389e6b03224e774317987aa40c0cc9a742afc629c87aa6b0395e465f213b7197d6e2e1743e1f6195c9fe5c3879e2b3c166cf98c60a494c58737a71141238ca805c9ec1d66f54331c09149d56be403b4c4e8a3ba93e069ccee1be99160920852b19c294504bf56f632e42a0265191a3bb568b3f8fba9387de2313f23130cb3199cec3c26b272447cd36e3759a5852e412036581dbe5e700000008e99255dfd72050305b083b1269f890fe74f69b8a84322ce47576f119bdb6b17459"], 0xd7) fadvise64(r0, 0x0, 0x1, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 11:26:29 executing program 4 (fault-call:0 fault-nth:61): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 436.052631] device nr0 entered promiscuous mode 11:26:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 436.112256] FAULT_INJECTION: forcing a failure. [ 436.112256] name failslab, interval 1, probability 0, space 0, times 0 [ 436.179825] CPU: 0 PID: 30390 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 436.186920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.196321] Call Trace: [ 436.198977] dump_stack+0x172/0x1f0 [ 436.202753] should_fail.cold+0xa/0x1b [ 436.206713] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 436.211847] ? lock_downgrade+0x880/0x880 [ 436.216018] __should_failslab+0x121/0x190 [ 436.220275] should_failslab+0x9/0x14 [ 436.224091] kmem_cache_alloc_trace+0x2cc/0x760 [ 436.228764] ? kasan_unpoison_shadow+0x35/0x50 [ 436.233424] ? kasan_kmalloc+0xce/0xf0 [ 436.237726] __memcg_init_list_lru_node+0x8a/0x1e0 [ 436.242701] __list_lru_init+0x402/0x720 [ 436.246805] sget_userns+0x81b/0xd30 [ 436.250563] ? kill_litter_super+0x60/0x60 [ 436.254855] ? ns_test_super+0x50/0x50 [ 436.258914] ? ns_test_super+0x50/0x50 [ 436.262833] ? kill_litter_super+0x60/0x60 [ 436.267086] sget+0x10c/0x150 [ 436.270193] mount_bdev+0xff/0x3c0 [ 436.273733] ? finish_unfinished+0x1120/0x1120 [ 436.278319] get_super_block+0x35/0x40 [ 436.282201] mount_fs+0xa8/0x31f [ 436.285575] vfs_kern_mount.part.0+0x6f/0x410 [ 436.290080] do_mount+0x53e/0x2bc0 [ 436.293614] ? retint_kernel+0x2d/0x2d [ 436.297498] ? copy_mount_string+0x40/0x40 [ 436.301740] ? copy_mount_options+0x198/0x3a0 [ 436.306252] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 436.311115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.316676] ? copy_mount_options+0x280/0x3a0 [ 436.321193] ksys_mount+0xdb/0x150 [ 436.324748] __x64_sys_mount+0xbe/0x150 [ 436.328743] do_syscall_64+0xfd/0x620 [ 436.332546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.337730] RIP: 0033:0x45c47a [ 436.340910] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 436.359833] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 436.367630] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 436.374914] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 436.382191] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 436.389467] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 436.396735] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:30 executing program 4 (fault-call:0 fault-nth:62): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 436.764975] FAULT_INJECTION: forcing a failure. [ 436.764975] name failslab, interval 1, probability 0, space 0, times 0 [ 436.792391] CPU: 1 PID: 30506 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 436.799390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.808805] Call Trace: [ 436.811426] dump_stack+0x172/0x1f0 [ 436.815080] should_fail.cold+0xa/0x1b [ 436.819014] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 436.824127] ? lock_downgrade+0x880/0x880 [ 436.828279] __should_failslab+0x121/0x190 [ 436.832517] should_failslab+0x9/0x14 [ 436.836454] kmem_cache_alloc_trace+0x2cc/0x760 [ 436.841136] ? kasan_unpoison_shadow+0x35/0x50 [ 436.845745] ? kasan_kmalloc+0xce/0xf0 [ 436.849660] __memcg_init_list_lru_node+0x8a/0x1e0 [ 436.854611] __list_lru_init+0x402/0x720 [ 436.858699] sget_userns+0x81b/0xd30 [ 436.862409] ? kill_litter_super+0x60/0x60 [ 436.866649] ? ns_test_super+0x50/0x50 [ 436.870536] ? ns_test_super+0x50/0x50 [ 436.874429] ? kill_litter_super+0x60/0x60 [ 436.878658] sget+0x10c/0x150 [ 436.881754] mount_bdev+0xff/0x3c0 [ 436.885278] ? finish_unfinished+0x1120/0x1120 [ 436.889852] get_super_block+0x35/0x40 [ 436.893735] mount_fs+0xa8/0x31f [ 436.897114] vfs_kern_mount.part.0+0x6f/0x410 [ 436.901606] do_mount+0x53e/0x2bc0 [ 436.905147] ? copy_mount_string+0x40/0x40 [ 436.909382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.914914] ? copy_mount_options+0x280/0x3a0 [ 436.919409] ksys_mount+0xdb/0x150 [ 436.922949] __x64_sys_mount+0xbe/0x150 [ 436.926920] do_syscall_64+0xfd/0x620 [ 436.930731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.935914] RIP: 0033:0x45c47a [ 436.939101] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 436.958020] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 11:26:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1a000424}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r4, 0x405, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x10008040) r5 = fcntl$dupfd(r3, 0x0, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DEL(r7, 0x0, 0x484, &(0x7f0000000440)={0x56, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 'lblcr\x00', 0x60, 0x66fe, 0x23}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsetxattr$security_evm(r5, &(0x7f0000000300)='security.evm\x00', &(0x7f0000000340)=@v2={0x3, 0x3, 0xc, 0x7ff, 0xea, "886aaf5836af097158176df15d9b90a318a006a61cd57d3dfa950eab76911e74e82f767975a8144e35e2207dfb95627340405214a6d844b733edb4b0cb8135459d0e1ea0094c968f347d0ebb2795afa56156f1629a37ce771b6c18c76252282fbfa56ead22ebd0a17443b8fb7b04c9167580382d7e96f4d550c1feb1583aede3297c2d113fc65f9b9f0c0365113dc323722742384a723faf0d7a4e6c511277e8a53d014fb6e23a01a92f30709d99e4cc72a96e49debf50c9a70291ab590170b6b0abe4354a726e234742280ae125bd3ca23ae4397762fa2b4e47127c39642449c0d096621932bb1cb6f1"}, 0xf4, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="8f76a926defc3126af2376529a70e894ab20f1353ffaef2993c5b2b190a832bdaa5185f830c1521ef9497994ca9e1722df49b8ac82e56a8c9de0a550c602891cb78ecd4d1e1bffd22e5bbaee5a1f157dcf33ac6ab71e6939e03c0c80ced8be2d0ef42b7ec19e3a9d77eb99156178d866355a89eff4d86cde6781edf9d93f845ced14", @ANYBLOB="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"], @ANYRESOCT, @ANYRESDEC, @ANYRES32=0x0, @ANYRESDEC, @ANYRESDEC]], 0x0) [ 436.965758] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 436.973023] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 436.980286] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 436.987556] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 436.994957] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 437.124185] device nr0 entered promiscuous mode 11:26:30 executing program 4 (fault-call:0 fault-nth:63): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:30 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 437.683202] FAULT_INJECTION: forcing a failure. [ 437.683202] name failslab, interval 1, probability 0, space 0, times 0 [ 437.715519] CPU: 0 PID: 30516 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 437.722496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.731869] Call Trace: [ 437.734482] dump_stack+0x172/0x1f0 [ 437.738159] should_fail.cold+0xa/0x1b [ 437.739898] device nr0 entered promiscuous mode [ 437.742059] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 437.742082] ? lock_downgrade+0x880/0x880 [ 437.756133] __should_failslab+0x121/0x190 [ 437.760399] should_failslab+0x9/0x14 [ 437.764219] kmem_cache_alloc_trace+0x2cc/0x760 [ 437.768947] ? kasan_unpoison_shadow+0x35/0x50 [ 437.773533] ? kasan_kmalloc+0xce/0xf0 [ 437.773557] __memcg_init_list_lru_node+0x8a/0x1e0 [ 437.773575] __list_lru_init+0x402/0x720 [ 437.773595] sget_userns+0x81b/0xd30 [ 437.773609] ? kill_litter_super+0x60/0x60 [ 437.773625] ? ns_test_super+0x50/0x50 [ 437.773639] ? ns_test_super+0x50/0x50 [ 437.773653] ? kill_litter_super+0x60/0x60 [ 437.773667] sget+0x10c/0x150 [ 437.773684] mount_bdev+0xff/0x3c0 [ 437.782497] ? finish_unfinished+0x1120/0x1120 [ 437.782515] get_super_block+0x35/0x40 [ 437.782532] mount_fs+0xa8/0x31f [ 437.782553] vfs_kern_mount.part.0+0x6f/0x410 [ 437.782573] do_mount+0x53e/0x2bc0 [ 437.798504] ? retint_kernel+0x2d/0x2d [ 437.837053] ? copy_mount_string+0x40/0x40 [ 437.841307] ? copy_mount_options+0x1ea/0x3a0 [ 437.845817] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 437.850663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.856215] ? copy_mount_options+0x280/0x3a0 [ 437.860724] ksys_mount+0xdb/0x150 [ 437.864276] __x64_sys_mount+0xbe/0x150 [ 437.868260] do_syscall_64+0xfd/0x620 [ 437.868279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.868294] RIP: 0033:0x45c47a [ 437.880454] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 437.899357] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 437.899373] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 437.899382] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 437.899390] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:31 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:31 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 437.899403] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 437.936166] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:31 executing program 4 (fault-call:0 fault-nth:64): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0xd}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x15a6bf8d) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write$nbd(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="00dc94c4c643cdde6e1b00000b2084b2aed99acebcf87eb3f8fc72d42e"], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000380)={0x7b}) accept4(0xffffffffffffffff, &(0x7f0000000480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x8000000000000b0, 0x0, 0x0, 0x4cb], 0x12000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000600)="ed9b4990e5c43ce76ae8369ff5f4ae44d4dbcec00333a717fa860e9fd9afab9700f1014c47f01bdf46f96509a5544d4555789c494074050eb03bbbbfb6b7ada03a8a8ba51d1c9326f3da11e3c4b225d02e7d5b926202cbd9baff2a013dd3bada991f4ed954ed0bbdc6f404") r6 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="1d", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r7, r6, r7}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}}) r8 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r9 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="1d", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r9, r8, r9}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}}) r10 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r11 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="1d", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r11, r10, r11}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r9, r11}, &(0x7f0000000500)=""/195, 0xc3, &(0x7f00000001c0)={&(0x7f0000000180)={'streebog512\x00'}}) [ 438.163962] FAULT_INJECTION: forcing a failure. [ 438.163962] name failslab, interval 1, probability 0, space 0, times 0 [ 438.175599] CPU: 0 PID: 30638 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 438.182537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.191896] Call Trace: [ 438.194509] dump_stack+0x172/0x1f0 [ 438.198160] should_fail.cold+0xa/0x1b [ 438.202067] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 438.207200] ? lock_downgrade+0x880/0x880 [ 438.211371] __should_failslab+0x121/0x190 [ 438.215622] should_failslab+0x9/0x14 [ 438.219430] kmem_cache_alloc_trace+0x2cc/0x760 [ 438.224113] ? kasan_unpoison_shadow+0x35/0x50 [ 438.228713] __memcg_init_list_lru_node+0x8a/0x1e0 [ 438.233663] __list_lru_init+0x402/0x720 [ 438.237777] sget_userns+0x81b/0xd30 [ 438.241521] ? kill_litter_super+0x60/0x60 [ 438.245792] ? ns_test_super+0x50/0x50 [ 438.249715] ? ns_test_super+0x50/0x50 [ 438.253605] ? kill_litter_super+0x60/0x60 [ 438.257840] sget+0x10c/0x150 [ 438.260953] mount_bdev+0xff/0x3c0 [ 438.264495] ? finish_unfinished+0x1120/0x1120 [ 438.269086] get_super_block+0x35/0x40 [ 438.272989] mount_fs+0xa8/0x31f [ 438.276367] vfs_kern_mount.part.0+0x6f/0x410 [ 438.280874] do_mount+0x53e/0x2bc0 [ 438.284428] ? copy_mount_string+0x40/0x40 [ 438.288671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.294214] ? copy_mount_options+0x280/0x3a0 [ 438.298717] ksys_mount+0xdb/0x150 [ 438.302265] __x64_sys_mount+0xbe/0x150 [ 438.306246] do_syscall_64+0xfd/0x620 [ 438.310057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.315247] RIP: 0033:0x45c47a [ 438.318448] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 438.337348] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 438.345058] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 438.352340] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 438.359605] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 438.366873] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 438.374140] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:31 executing program 4 (fault-call:0 fault-nth:65): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 438.551165] FAULT_INJECTION: forcing a failure. [ 438.551165] name failslab, interval 1, probability 0, space 0, times 0 [ 438.582205] could not allocate digest TFM handle streebog512 [ 438.598190] CPU: 1 PID: 30645 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 438.605171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.614573] Call Trace: [ 438.614635] dump_stack+0x172/0x1f0 [ 438.614672] should_fail.cold+0xa/0x1b [ 438.614695] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 438.614719] ? lock_downgrade+0x880/0x880 [ 438.614746] __should_failslab+0x121/0x190 [ 438.614779] should_failslab+0x9/0x14 [ 438.614791] kmem_cache_alloc_trace+0x2cc/0x760 [ 438.614805] ? kasan_unpoison_shadow+0x35/0x50 [ 438.614822] ? kasan_kmalloc+0xce/0xf0 [ 438.614841] __memcg_init_list_lru_node+0x8a/0x1e0 [ 438.614867] __list_lru_init+0x402/0x720 [ 438.664427] sget_userns+0x81b/0xd30 [ 438.668184] ? kill_litter_super+0x60/0x60 [ 438.672445] ? ns_test_super+0x50/0x50 [ 438.676357] ? ns_test_super+0x50/0x50 [ 438.680270] ? kill_litter_super+0x60/0x60 [ 438.684530] sget+0x10c/0x150 [ 438.687771] mount_bdev+0xff/0x3c0 [ 438.691349] ? finish_unfinished+0x1120/0x1120 [ 438.695968] get_super_block+0x35/0x40 [ 438.699880] mount_fs+0xa8/0x31f [ 438.703268] vfs_kern_mount.part.0+0x6f/0x410 [ 438.707782] do_mount+0x53e/0x2bc0 [ 438.711342] ? copy_mount_string+0x40/0x40 [ 438.715596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.721143] ? copy_mount_options+0x280/0x3a0 [ 438.725662] ksys_mount+0xdb/0x150 [ 438.729219] __x64_sys_mount+0xbe/0x150 [ 438.733206] do_syscall_64+0xfd/0x620 [ 438.737050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.742274] RIP: 0033:0x45c47a [ 438.745491] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 438.764398] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 438.772121] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 438.779400] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 438.786687] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 438.793974] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 438.801272] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:32 executing program 4 (fault-call:0 fault-nth:66): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 438.895896] device nr0 entered promiscuous mode [ 438.961126] device nr0 entered promiscuous mode [ 438.973664] FAULT_INJECTION: forcing a failure. [ 438.973664] name failslab, interval 1, probability 0, space 0, times 0 [ 438.991754] CPU: 1 PID: 30649 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 438.998798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.008166] Call Trace: [ 439.010770] dump_stack+0x172/0x1f0 [ 439.014417] should_fail.cold+0xa/0x1b [ 439.018320] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 439.023438] ? lock_downgrade+0x880/0x880 [ 439.023477] __should_failslab+0x121/0x190 [ 439.023504] should_failslab+0x9/0x14 [ 439.023521] kmem_cache_alloc_trace+0x2cc/0x760 [ 439.040582] ? kasan_unpoison_shadow+0x35/0x50 [ 439.040597] ? kasan_kmalloc+0xce/0xf0 [ 439.040623] __memcg_init_list_lru_node+0x8a/0x1e0 [ 439.054140] __list_lru_init+0x402/0x720 [ 439.058232] sget_userns+0x81b/0xd30 [ 439.058249] ? kill_litter_super+0x60/0x60 [ 439.058265] ? ns_test_super+0x50/0x50 [ 439.058282] ? ns_test_super+0x50/0x50 [ 439.070103] ? kill_litter_super+0x60/0x60 [ 439.070121] sget+0x10c/0x150 [ 439.070143] mount_bdev+0xff/0x3c0 [ 439.081348] ? finish_unfinished+0x1120/0x1120 [ 439.081373] get_super_block+0x35/0x40 [ 439.089489] mount_fs+0xa8/0x31f [ 439.089514] vfs_kern_mount.part.0+0x6f/0x410 [ 439.096773] do_mount+0x53e/0x2bc0 [ 439.096797] ? copy_mount_string+0x40/0x40 [ 439.096820] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.109055] ? copy_mount_options+0x280/0x3a0 [ 439.109077] ksys_mount+0xdb/0x150 [ 439.109098] __x64_sys_mount+0xbe/0x150 [ 439.126644] do_syscall_64+0xfd/0x620 [ 439.127817] could not allocate digest TFM handle streebog512 [ 439.130486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.130501] RIP: 0033:0x45c47a [ 439.130522] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 439.163609] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 439.171349] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 439.178641] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 439.185913] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 439.193189] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 439.200466] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:32 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:32 executing program 4 (fault-call:0 fault-nth:67): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x1034b34970467231, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000380)) sendto$inet6(r2, &(0x7f0000000200)="c61d5643da684a38e679cbc775122add20c3977124752786ec4a99faca5c9b8ec2ea19c1071f97795e119fa966f241545710bbef04a28862c0a23d0e9fb388fa6acb97441f3cad4592664f63a33e051087206953961588514ca95c455d10ba19dcd33efa21d1c839dc7d7d7ef69e59ba7eadcf2046403eeb1dc8c0e94e64365b2c2ac76c1f7b23a7fdb3666062a04c789b6b5503c9527efb1d072cdcc51f5f5c59b31f1beca1082c9078b804e84be1daf01599602530a52f625168e0fc0699051e4a9c0740e12f099947036c80882009c3b8ec43167c0be5effd8d547a07c54fe89e4bec", 0xe4, 0x2004041, &(0x7f0000000340)={0xa, 0x4e20, 0x101, @mcast1, 0x6}, 0x1c) 11:26:33 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6f142a24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) memfd_create(&(0x7f0000000000)='em0.\\procppp0\x00', 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) semget$private(0x0, 0x0, 0x1a2) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, 0x0) semctl$IPC_RMID(r1, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/245) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) r2 = socket$isdn_base(0x22, 0x3, 0x0) fchmod(r2, 0x2) [ 439.578580] FAULT_INJECTION: forcing a failure. [ 439.578580] name failslab, interval 1, probability 0, space 0, times 0 [ 439.637356] CPU: 1 PID: 30661 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 439.644369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.653738] Call Trace: [ 439.656358] dump_stack+0x172/0x1f0 [ 439.658427] device nr0 entered promiscuous mode [ 439.660003] should_fail.cold+0xa/0x1b [ 439.668646] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 439.673776] ? lock_downgrade+0x880/0x880 [ 439.677960] __should_failslab+0x121/0x190 [ 439.682217] should_failslab+0x9/0x14 11:26:33 executing program 0: accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x2000000000e717}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v1={0x0, @adiantum, 0x4, "34366fc6b0165bbf"}) syz_read_part_table(0x2, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0xffffffffffffffff}]) [ 439.686032] __kmalloc+0x2e2/0x750 [ 439.689589] ? __list_lru_init+0xd5/0x720 [ 439.693749] __list_lru_init+0xd5/0x720 [ 439.697735] sget_userns+0x84a/0xd30 [ 439.701458] ? kill_litter_super+0x60/0x60 [ 439.705700] ? ns_test_super+0x50/0x50 [ 439.709604] ? ns_test_super+0x50/0x50 [ 439.713495] ? kill_litter_super+0x60/0x60 [ 439.717737] sget+0x10c/0x150 [ 439.720846] mount_bdev+0xff/0x3c0 [ 439.724372] ? finish_unfinished+0x1120/0x1120 [ 439.728939] get_super_block+0x35/0x40 [ 439.732828] mount_fs+0xa8/0x31f [ 439.736206] vfs_kern_mount.part.0+0x6f/0x410 [ 439.740699] do_mount+0x53e/0x2bc0 [ 439.744227] ? copy_mount_string+0x40/0x40 [ 439.748459] ? _copy_from_user+0xdd/0x150 [ 439.752602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.758122] ? copy_mount_options+0x280/0x3a0 [ 439.762606] ksys_mount+0xdb/0x150 [ 439.766137] __x64_sys_mount+0xbe/0x150 [ 439.770103] do_syscall_64+0xfd/0x620 [ 439.773912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.779094] RIP: 0033:0x45c47a [ 439.782282] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 439.801182] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 439.808887] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 439.816156] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 439.823423] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 439.830818] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 439.838076] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 440.376756] bond0: Enslaving bond_slave_1 as an active interface with an up link 11:26:33 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:33 executing program 4 (fault-call:0 fault-nth:68): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) listen(r0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 11:26:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 440.429253] bond0: Releasing backup interface bond_slave_1 11:26:33 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 440.476750] FAULT_INJECTION: forcing a failure. [ 440.476750] name failslab, interval 1, probability 0, space 0, times 0 [ 440.503014] CPU: 1 PID: 30874 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 440.510019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.519392] Call Trace: [ 440.522027] dump_stack+0x172/0x1f0 [ 440.525718] should_fail.cold+0xa/0x1b [ 440.529643] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 440.534792] ? lock_downgrade+0x880/0x880 [ 440.538996] __should_failslab+0x121/0x190 [ 440.543256] should_failslab+0x9/0x14 [ 440.547076] kmem_cache_alloc_trace+0x2cc/0x760 [ 440.551764] ? kasan_unpoison_shadow+0x35/0x50 [ 440.556371] ? kasan_kmalloc+0xce/0xf0 [ 440.560301] __memcg_init_list_lru_node+0x8a/0x1e0 [ 440.565276] __list_lru_init+0x402/0x720 [ 440.569371] sget_userns+0x81b/0xd30 [ 440.573102] ? kill_litter_super+0x60/0x60 [ 440.577348] ? ns_test_super+0x50/0x50 [ 440.581239] ? ns_test_super+0x50/0x50 [ 440.585132] ? kill_litter_super+0x60/0x60 [ 440.589371] sget+0x10c/0x150 [ 440.592488] mount_bdev+0xff/0x3c0 [ 440.596033] ? finish_unfinished+0x1120/0x1120 [ 440.600627] get_super_block+0x35/0x40 [ 440.604548] mount_fs+0xa8/0x31f [ 440.607936] vfs_kern_mount.part.0+0x6f/0x410 [ 440.612446] do_mount+0x53e/0x2bc0 [ 440.615999] ? copy_mount_string+0x40/0x40 [ 440.620248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.625793] ? copy_mount_options+0x280/0x3a0 [ 440.630302] ksys_mount+0xdb/0x150 [ 440.633853] __x64_sys_mount+0xbe/0x150 [ 440.637840] do_syscall_64+0xfd/0x620 [ 440.641650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.646843] RIP: 0033:0x45c47a [ 440.650039] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 440.668945] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 440.676690] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 440.683982] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 440.691257] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 440.698543] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 440.705851] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:34 executing program 4 (fault-call:0 fault-nth:69): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 440.868051] FAULT_INJECTION: forcing a failure. [ 440.868051] name failslab, interval 1, probability 0, space 0, times 0 [ 440.902964] CPU: 0 PID: 30996 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 440.909932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.919291] Call Trace: [ 440.921890] dump_stack+0x172/0x1f0 [ 440.925534] should_fail.cold+0xa/0x1b [ 440.929549] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 440.934702] ? lock_downgrade+0x880/0x880 [ 440.938904] __should_failslab+0x121/0x190 [ 440.943179] should_failslab+0x9/0x14 [ 440.947011] kmem_cache_alloc_trace+0x2cc/0x760 [ 440.951706] ? kasan_unpoison_shadow+0x35/0x50 [ 440.956604] ? kasan_kmalloc+0xce/0xf0 [ 440.960631] __memcg_init_list_lru_node+0x8a/0x1e0 [ 440.965589] __list_lru_init+0x402/0x720 [ 440.969702] sget_userns+0x81b/0xd30 [ 440.973435] ? kill_litter_super+0x60/0x60 [ 440.977696] ? ns_test_super+0x50/0x50 [ 440.981599] ? ns_test_super+0x50/0x50 [ 440.985496] ? kill_litter_super+0x60/0x60 [ 440.989755] sget+0x10c/0x150 [ 440.992902] mount_bdev+0xff/0x3c0 [ 440.996457] ? finish_unfinished+0x1120/0x1120 [ 441.001081] get_super_block+0x35/0x40 [ 441.005010] mount_fs+0xa8/0x31f [ 441.008410] vfs_kern_mount.part.0+0x6f/0x410 [ 441.012949] do_mount+0x53e/0x2bc0 [ 441.016517] ? copy_mount_string+0x40/0x40 [ 441.020792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.026364] ? copy_mount_options+0x280/0x3a0 [ 441.030886] ksys_mount+0xdb/0x150 [ 441.034436] __x64_sys_mount+0xbe/0x150 [ 441.038419] do_syscall_64+0xfd/0x620 [ 441.042232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.047444] RIP: 0033:0x45c47a [ 441.050709] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 441.069750] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 441.077506] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 441.084878] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 441.092163] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 441.099442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 441.106726] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:34 executing program 5: syz_emit_ethernet(0x14e, &(0x7f0000000280)={@remote, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x118, 0x3c, 0x0, @dev, @mcast2, {[@dstopts={0x0, 0x1f}], @tipc=@name_distributor={{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0x2, 0x20, 0x0, 0x1, 0x2, 0x2d, 0x4, 0x4e20, 0x4e22, 0x0, 0x4}, [{0x5, 0x8, 0x10000000, 0x2, 0x0, 0x100, 0x1, 0x5}, {0x400, 0x5, 0x0, 0x2, 0x10000, 0x3ff, 0xe, 0x2}, {0x5, 0x80000001, 0x7, 0x8, 0x1200000, 0x6, 0x9, 0x606d}, {0x2d13, 0x80, 0x4, 0x2, 0xc4e, 0x0, 0x3, 0x703}]}}}}}}, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x40, 0x0) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/exec\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) recvmmsg(r2, &(0x7f0000002700)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)=""/144, 0x90}], 0x1, &(0x7f0000000200)=""/112, 0x70}, 0x2}, {{&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/242, 0xf2}, {&(0x7f00000005c0)=""/211, 0xd3}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001700)=""/153, 0x99}, 0x8000}, {{&(0x7f00000017c0)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001840)=""/228, 0xe4}, {&(0x7f0000001940)=""/94, 0x5e}, {&(0x7f00000019c0)=""/140, 0x8c}, {&(0x7f0000001a80)=""/226, 0xe2}], 0x4, &(0x7f0000001bc0)=""/217, 0xd9}, 0x8}, {{&(0x7f0000001cc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d40)=""/33, 0x21}, {&(0x7f0000001d80)=""/41, 0x29}, {&(0x7f0000001dc0)=""/81, 0x51}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/90, 0x5a}, {&(0x7f0000001f80)=""/224, 0xe0}], 0x6, &(0x7f0000002100)=""/235, 0xeb}, 0x101}, {{&(0x7f0000002200)=@nfc_llcp, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002280)=""/204, 0xcc}, {&(0x7f0000002380)=""/189, 0xbd}, {&(0x7f0000002440)=""/49, 0x31}, {&(0x7f0000002480)=""/226, 0xe2}, {&(0x7f0000002580)=""/38, 0x26}], 0x5, &(0x7f0000002640)=""/145, 0x91}, 0x2}], 0x5, 0xc0012020, &(0x7f0000002840)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0xd, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r6, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002880)={r6, 0x8, 0x8, 0xfffffff7}, 0x10) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4e0, 0x0) ioctl$sock_ax25_SIOCDELRT(r7, 0x890c, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) dup2(r0, r1) [ 441.174067] bond0: Enslaving bond_slave_1 as an active interface with an up link 11:26:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0xab1, 0x1, 0xec, 0xb82]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f00000001c0), &(0x7f0000000000)="10"}, 0x20) 11:26:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x101000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/58) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_read_part_table(0xfffffffffffffffe, 0x161, &(0x7f0000000080)) 11:26:34 executing program 4 (fault-call:0 fault-nth:70): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 441.407297] device nr0 entered promiscuous mode [ 441.466700] device nr0 entered promiscuous mode [ 441.494273] FAULT_INJECTION: forcing a failure. [ 441.494273] name failslab, interval 1, probability 0, space 0, times 0 [ 441.519147] CPU: 1 PID: 31107 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 441.526160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.535532] Call Trace: [ 441.538146] dump_stack+0x172/0x1f0 [ 441.541797] should_fail.cold+0xa/0x1b [ 441.545703] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 441.550828] ? lock_downgrade+0x880/0x880 [ 441.555013] __should_failslab+0x121/0x190 [ 441.559275] should_failslab+0x9/0x14 [ 441.563109] kmem_cache_alloc_trace+0x2cc/0x760 [ 441.567793] ? kasan_unpoison_shadow+0x35/0x50 [ 441.572387] ? kasan_kmalloc+0xce/0xf0 [ 441.576288] __memcg_init_list_lru_node+0x8a/0x1e0 [ 441.581238] __list_lru_init+0x402/0x720 [ 441.585316] sget_userns+0x81b/0xd30 [ 441.589046] ? kill_litter_super+0x60/0x60 [ 441.593302] ? ns_test_super+0x50/0x50 [ 441.597203] ? ns_test_super+0x50/0x50 [ 441.601098] ? kill_litter_super+0x60/0x60 [ 441.605365] sget+0x10c/0x150 [ 441.608490] mount_bdev+0xff/0x3c0 [ 441.612039] ? finish_unfinished+0x1120/0x1120 [ 441.616639] get_super_block+0x35/0x40 [ 441.620543] mount_fs+0xa8/0x31f [ 441.623941] vfs_kern_mount.part.0+0x6f/0x410 [ 441.628470] do_mount+0x53e/0x2bc0 [ 441.632043] ? copy_mount_string+0x40/0x40 [ 441.636316] ? _copy_from_user+0xdd/0x150 [ 441.640483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.646033] ? copy_mount_options+0x280/0x3a0 [ 441.650547] ksys_mount+0xdb/0x150 [ 441.654129] __x64_sys_mount+0xbe/0x150 [ 441.658127] do_syscall_64+0xfd/0x620 [ 441.661947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.667156] RIP: 0033:0x45c47a [ 441.670364] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 441.689274] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 441.696996] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 441.704272] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 441.711551] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 441.718829] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 441.726107] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:35 executing program 4 (fault-call:0 fault-nth:71): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:35 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000000}, [@ldst={0x5, 0x3, 0x0, 0x0, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 442.045324] FAULT_INJECTION: forcing a failure. [ 442.045324] name failslab, interval 1, probability 0, space 0, times 0 [ 442.064699] CPU: 1 PID: 31114 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 442.071688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.081046] Call Trace: [ 442.083647] dump_stack+0x172/0x1f0 [ 442.087286] should_fail.cold+0xa/0x1b [ 442.091184] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 442.096292] ? lock_downgrade+0x880/0x880 [ 442.100459] __should_failslab+0x121/0x190 [ 442.104704] should_failslab+0x9/0x14 [ 442.108508] __kmalloc+0x2e2/0x750 [ 442.112059] ? __list_lru_init+0xd5/0x720 [ 442.116221] __list_lru_init+0xd5/0x720 [ 442.120205] sget_userns+0x84a/0xd30 [ 442.123919] ? kill_litter_super+0x60/0x60 [ 442.128161] ? ns_test_super+0x50/0x50 [ 442.132052] ? ns_test_super+0x50/0x50 [ 442.135943] ? kill_litter_super+0x60/0x60 [ 442.140183] sget+0x10c/0x150 [ 442.143301] mount_bdev+0xff/0x3c0 [ 442.146854] ? finish_unfinished+0x1120/0x1120 [ 442.151446] get_super_block+0x35/0x40 [ 442.155339] mount_fs+0xa8/0x31f [ 442.158715] vfs_kern_mount.part.0+0x6f/0x410 [ 442.163222] do_mount+0x53e/0x2bc0 [ 442.166778] ? copy_mount_string+0x40/0x40 [ 442.171030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.176574] ? copy_mount_options+0x280/0x3a0 [ 442.181095] ksys_mount+0xdb/0x150 [ 442.184642] __x64_sys_mount+0xbe/0x150 [ 442.188625] do_syscall_64+0xfd/0x620 [ 442.192441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.197636] RIP: 0033:0x45c47a [ 442.200833] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 442.219735] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 442.227453] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 442.234727] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 442.242005] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 442.249281] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 442.256556] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:35 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:35 executing program 5: socketpair(0x0, 0x0, 0xf7, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x40000, 0x4) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:26:35 executing program 4 (fault-call:0 fault-nth:72): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:36 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:36 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) connect$inet(r3, 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72dd, 0x0, 0x0, 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) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10c00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) sendto$packet(r4, &(0x7f0000000040)="800f5bf4b44657bae60ea091c8494bdea45b6750d24a8f58a826398a1c3490a0e76a34f38829793771e6f8d162dc3695e9e3daa37cba519311d3f8885d0b611690808f25f99732c96eae4bf15751cc2cf692bc3a125e90cabfc78702b52f6a41dce48ed32057017b714d0d242c0ee6a14da0b1d9e3", 0x75, 0x4d000, &(0x7f0000000140)={0x11, 0x19, r7, 0x1, 0x86, 0x6, @broadcast}, 0x14) dup2(r1, r2) [ 442.658374] FAULT_INJECTION: forcing a failure. [ 442.658374] name failslab, interval 1, probability 0, space 0, times 0 [ 442.718418] CPU: 0 PID: 31218 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 442.725415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.734770] Call Trace: [ 442.734797] dump_stack+0x172/0x1f0 [ 442.734820] should_fail.cold+0xa/0x1b [ 442.734838] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 442.734853] ? lock_downgrade+0x880/0x880 [ 442.734874] __should_failslab+0x121/0x190 [ 442.734891] should_failslab+0x9/0x14 [ 442.734907] __kmalloc+0x2e2/0x750 11:26:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4301, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000200)=""/65) recvfrom$unix(r1, &(0x7f00000000c0)=""/140, 0x8c, 0x50, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x400000000002127, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 442.750083] ? __list_lru_init+0xd5/0x720 [ 442.750106] __list_lru_init+0xd5/0x720 [ 442.762263] sget_userns+0x84a/0xd30 [ 442.762279] ? kill_litter_super+0x60/0x60 [ 442.762296] ? ns_test_super+0x50/0x50 [ 442.762310] ? ns_test_super+0x50/0x50 [ 442.762324] ? kill_litter_super+0x60/0x60 [ 442.762336] sget+0x10c/0x150 [ 442.762353] mount_bdev+0xff/0x3c0 [ 442.762371] ? finish_unfinished+0x1120/0x1120 [ 442.770046] get_super_block+0x35/0x40 [ 442.770071] mount_fs+0xa8/0x31f [ 442.770093] vfs_kern_mount.part.0+0x6f/0x410 [ 442.770114] do_mount+0x53e/0x2bc0 [ 442.777794] ? retint_kernel+0x2d/0x2d [ 442.789767] ? copy_mount_string+0x40/0x40 [ 442.789786] ? copy_mount_options+0x1ea/0x3a0 [ 442.789807] ? __sanitizer_cov_trace_pc+0x18/0x50 [ 442.828858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.828875] ? copy_mount_options+0x280/0x3a0 [ 442.828897] ksys_mount+0xdb/0x150 [ 442.828914] __x64_sys_mount+0xbe/0x150 [ 442.828933] do_syscall_64+0xfd/0x620 [ 442.859586] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.864805] RIP: 0033:0x45c47a [ 442.868006] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 442.868016] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 442.868037] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 442.868046] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 442.868054] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:36 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x94104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@empty, @in=@dev}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r6, 0x40045730, &(0x7f0000000140)=0x4) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfea2, 0x20000802, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$USBDEVFS_RESETEP(r5, 0x80045503, &(0x7f0000000180)={0xf}) r7 = syz_open_dev$sndpcmp(&(0x7f00000025c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20a900) sendto$inet(r7, &(0x7f0000000180), 0xffffffffffffffef, 0x2000800, 0x0, 0x100000165) [ 442.868066] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 442.923776] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:36 executing program 4 (fault-call:0 fault-nth:73): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 443.075140] device nr0 entered promiscuous mode [ 443.141287] FAULT_INJECTION: forcing a failure. [ 443.141287] name failslab, interval 1, probability 0, space 0, times 0 [ 443.160858] device nr0 entered promiscuous mode [ 443.183614] CPU: 0 PID: 31450 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 443.190571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.199925] Call Trace: [ 443.202527] dump_stack+0x172/0x1f0 [ 443.206167] should_fail.cold+0xa/0x1b [ 443.210070] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 443.215208] ? lock_downgrade+0x880/0x880 [ 443.219380] __should_failslab+0x121/0x190 [ 443.223627] should_failslab+0x9/0x14 [ 443.227434] kmem_cache_alloc_trace+0x2cc/0x760 [ 443.232111] ? kasan_unpoison_shadow+0x35/0x50 [ 443.236698] ? kasan_kmalloc+0xce/0xf0 [ 443.240602] __memcg_init_list_lru_node+0x8a/0x1e0 [ 443.245541] __list_lru_init+0x402/0x720 [ 443.249612] sget_userns+0x81b/0xd30 [ 443.253328] ? kill_litter_super+0x60/0x60 [ 443.257571] ? ns_test_super+0x50/0x50 [ 443.261463] ? ns_test_super+0x50/0x50 [ 443.265356] ? kill_litter_super+0x60/0x60 [ 443.269595] sget+0x10c/0x150 [ 443.272711] mount_bdev+0xff/0x3c0 [ 443.276256] ? finish_unfinished+0x1120/0x1120 [ 443.280847] get_super_block+0x35/0x40 [ 443.284743] mount_fs+0xa8/0x31f [ 443.288123] vfs_kern_mount.part.0+0x6f/0x410 [ 443.292630] do_mount+0x53e/0x2bc0 [ 443.296181] ? copy_mount_string+0x40/0x40 [ 443.300433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.305976] ? copy_mount_options+0x280/0x3a0 [ 443.310555] ksys_mount+0xdb/0x150 [ 443.314132] __x64_sys_mount+0xbe/0x150 [ 443.318139] do_syscall_64+0xfd/0x620 [ 443.321968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.327225] RIP: 0033:0x45c47a [ 443.330442] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 443.349378] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 443.357116] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 443.364420] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 443.371701] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 443.378978] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 443.386287] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 443.425781] device nr0 entered promiscuous mode 11:26:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x922, 0x8, 0x3c, 0x1}, {0x200, 0x2, 0x7f, 0x35d}, {0x94f, 0x0, 0x7, 0x100}, {0x6, 0x1e, 0x9, 0xfffffffc}]}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x78) 11:26:36 executing program 4 (fault-call:0 fault-nth:74): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 443.597708] FAULT_INJECTION: forcing a failure. [ 443.597708] name failslab, interval 1, probability 0, space 0, times 0 [ 443.630243] CPU: 1 PID: 31490 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 443.637299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.646693] Call Trace: [ 443.649341] dump_stack+0x172/0x1f0 [ 443.652990] should_fail.cold+0xa/0x1b [ 443.656891] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 443.662000] ? lock_downgrade+0x880/0x880 [ 443.666169] __should_failslab+0x121/0x190 [ 443.670415] should_failslab+0x9/0x14 [ 443.674256] __kmalloc+0x2e2/0x750 [ 443.677833] ? __list_lru_init+0xd5/0x720 [ 443.682012] __list_lru_init+0xd5/0x720 [ 443.686030] sget_userns+0x84a/0xd30 [ 443.689774] ? kill_litter_super+0x60/0x60 [ 443.694053] ? ns_test_super+0x50/0x50 [ 443.697961] ? ns_test_super+0x50/0x50 [ 443.701869] ? kill_litter_super+0x60/0x60 [ 443.706130] sget+0x10c/0x150 [ 443.709270] mount_bdev+0xff/0x3c0 [ 443.712828] ? finish_unfinished+0x1120/0x1120 [ 443.717457] get_super_block+0x35/0x40 [ 443.721361] mount_fs+0xa8/0x31f [ 443.724741] vfs_kern_mount.part.0+0x6f/0x410 [ 443.729264] do_mount+0x53e/0x2bc0 [ 443.732820] ? copy_mount_string+0x40/0x40 [ 443.737078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.742631] ? copy_mount_options+0x280/0x3a0 [ 443.747163] ksys_mount+0xdb/0x150 [ 443.750742] __x64_sys_mount+0xbe/0x150 [ 443.754755] do_syscall_64+0xfd/0x620 [ 443.758593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.763806] RIP: 0033:0x45c47a [ 443.767024] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 443.785940] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 443.793668] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 443.800949] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 443.808326] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 443.815606] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 443.822884] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:37 executing program 4 (fault-call:0 fault-nth:75): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 443.967785] FAULT_INJECTION: forcing a failure. [ 443.967785] name failslab, interval 1, probability 0, space 0, times 0 [ 444.016861] CPU: 0 PID: 31559 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 444.023878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.033248] Call Trace: [ 444.035860] dump_stack+0x172/0x1f0 [ 444.039507] should_fail.cold+0xa/0x1b [ 444.043429] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.048553] ? lock_downgrade+0x880/0x880 [ 444.052735] __should_failslab+0x121/0x190 [ 444.057107] should_failslab+0x9/0x14 [ 444.060947] kmem_cache_alloc_trace+0x2cc/0x760 [ 444.065636] ? kasan_unpoison_shadow+0x35/0x50 [ 444.070228] ? kasan_kmalloc+0xce/0xf0 [ 444.074129] __memcg_init_list_lru_node+0x8a/0x1e0 [ 444.079069] __list_lru_init+0x402/0x720 [ 444.083148] sget_userns+0x84a/0xd30 [ 444.086870] ? kill_litter_super+0x60/0x60 [ 444.091119] ? ns_test_super+0x50/0x50 [ 444.095018] ? ns_test_super+0x50/0x50 [ 444.098913] ? kill_litter_super+0x60/0x60 [ 444.103158] sget+0x10c/0x150 [ 444.106282] mount_bdev+0xff/0x3c0 [ 444.109832] ? finish_unfinished+0x1120/0x1120 [ 444.114428] get_super_block+0x35/0x40 [ 444.118330] mount_fs+0xa8/0x31f [ 444.121713] vfs_kern_mount.part.0+0x6f/0x410 [ 444.126227] do_mount+0x53e/0x2bc0 [ 444.129790] ? copy_mount_string+0x40/0x40 [ 444.134046] ? _copy_from_user+0xdd/0x150 [ 444.138222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.143780] ? copy_mount_options+0x280/0x3a0 [ 444.148298] ksys_mount+0xdb/0x150 [ 444.151853] __x64_sys_mount+0xbe/0x150 [ 444.155845] do_syscall_64+0xfd/0x620 [ 444.159666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.164865] RIP: 0033:0x45c47a [ 444.168074] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 444.186989] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 444.194710] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 444.201978] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 444.209250] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 444.216533] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 444.223810] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:37 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:37 executing program 4 (fault-call:0 fault-nth:76): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'gre0\x00', 0x4}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa0}]}, 0x50}}, 0x0) 11:26:37 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r6, &(0x7f0000000080)="7399b5b00193cd9704b13ada29f268c86a889546314d90d1e9a88cbf06", &(0x7f0000000240)="2f6217fd07298c0f0bc554d0801057e2c1e1a25b7c608f1af767d446eb2c1b3f524689b56c4229271be5cf643e9d9841200b596842422708a3c81d9f29ed30b265c82e026c43e354c5457df35e36dec03ce842c8485e79e2990812832560cd2bcbe068e589b813b8e6a3e880e739621b48d2d758a12af1189778fca21a7a988e5f9a6aa98d3dbd4af4bf8942eac362c8613d4cee36ff5af783ec5cfaf909d7b2c80f2f35a0fe1734dec15292e6adbe6f8f282c68666f4ff6abb7bc55e721341a9983a6df42786487c0eed58bc7bd2a0a100249b282bbabb6f5c2570124109e4d49928491", 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffff9c}, 0x3c) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) close(r7) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) setsockopt$sock_attach_bpf(r8, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r8, &(0x7f0000000000)={&(0x7f0000000040), 0x10, 0x0}, 0x0) 11:26:37 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 444.628786] FAULT_INJECTION: forcing a failure. [ 444.628786] name failslab, interval 1, probability 0, space 0, times 0 [ 444.634540] IPVS: sync thread started: state = BACKUP, mcast_ifn = gre0, syncid = 4, id = 0 [ 444.672614] CPU: 1 PID: 31564 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 444.679610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.688989] Call Trace: [ 444.689015] dump_stack+0x172/0x1f0 [ 444.689037] should_fail.cold+0xa/0x1b [ 444.689057] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.689072] ? lock_downgrade+0x880/0x880 [ 444.689094] __should_failslab+0x121/0x190 [ 444.708436] should_failslab+0x9/0x14 [ 444.708454] kmem_cache_alloc_trace+0x2cc/0x760 [ 444.708470] ? kasan_unpoison_shadow+0x35/0x50 [ 444.708482] ? kasan_kmalloc+0xce/0xf0 [ 444.708503] __memcg_init_list_lru_node+0x8a/0x1e0 [ 444.721231] __list_lru_init+0x402/0x720 [ 444.721256] sget_userns+0x84a/0xd30 [ 444.721279] ? kill_litter_super+0x60/0x60 [ 444.734665] ? ns_test_super+0x50/0x50 [ 444.734682] ? ns_test_super+0x50/0x50 [ 444.734695] ? kill_litter_super+0x60/0x60 [ 444.734711] sget+0x10c/0x150 [ 444.734732] mount_bdev+0xff/0x3c0 [ 444.734747] ? finish_unfinished+0x1120/0x1120 [ 444.734769] get_super_block+0x35/0x40 [ 444.746789] mount_fs+0xa8/0x31f [ 444.746818] vfs_kern_mount.part.0+0x6f/0x410 [ 444.746842] do_mount+0x53e/0x2bc0 [ 444.746866] ? copy_mount_string+0x40/0x40 [ 444.754643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.754660] ? copy_mount_options+0x280/0x3a0 [ 444.754679] ksys_mount+0xdb/0x150 [ 444.754697] __x64_sys_mount+0xbe/0x150 [ 444.754718] do_syscall_64+0xfd/0x620 [ 444.754750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.762073] RIP: 0033:0x45c47a [ 444.762089] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 444.762097] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 444.762114] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 444.762123] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 444.762138] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000240)="c4e26d8c1d680000000f221b0f3800aa0b00c0fec4c3196986f2ffffff67c744240000a00000c744240298440000c7442406000000000f0114240f01c8c4c1a85f600066baf80cb8b4c06087ef66bafc0c66edc4c1fd70a801000000a7c4c2819c2b"}], 0x1, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xd8, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8b77, 0x410241) syz_kvm_setup_cpu$x86(r8, r7, &(0x7f0000000000/0x18000)=nil, 0x0, 0x9b57, 0x0, 0x0, 0xffffffffffffff8e) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000002c0)={0x4, @tick=0x4, 0x4, {0x9, 0x7}, 0x0, 0x2, 0x9}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 444.781992] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 444.782001] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:38 executing program 4 (fault-call:0 fault-nth:77): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 444.995648] device nr0 entered promiscuous mode [ 445.020405] FAULT_INJECTION: forcing a failure. [ 445.020405] name failslab, interval 1, probability 0, space 0, times 0 [ 445.065148] CPU: 1 PID: 31689 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 445.072133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.072139] Call Trace: [ 445.072161] dump_stack+0x172/0x1f0 [ 445.072183] should_fail.cold+0xa/0x1b [ 445.072203] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 445.072219] ? lock_downgrade+0x880/0x880 [ 445.072244] __should_failslab+0x121/0x190 [ 445.072262] should_failslab+0x9/0x14 [ 445.109003] kmem_cache_alloc_trace+0x2cc/0x760 [ 445.113680] ? kasan_unpoison_shadow+0x35/0x50 [ 445.118267] ? kasan_kmalloc+0xce/0xf0 [ 445.122171] __memcg_init_list_lru_node+0x8a/0x1e0 [ 445.127117] __list_lru_init+0x402/0x720 [ 445.131305] sget_userns+0x84a/0xd30 [ 445.135037] ? kill_litter_super+0x60/0x60 [ 445.139291] ? ns_test_super+0x50/0x50 [ 445.143197] ? ns_test_super+0x50/0x50 [ 445.147094] ? kill_litter_super+0x60/0x60 [ 445.151336] sget+0x10c/0x150 [ 445.154459] mount_bdev+0xff/0x3c0 [ 445.158003] ? finish_unfinished+0x1120/0x1120 [ 445.162598] get_super_block+0x35/0x40 [ 445.166495] mount_fs+0xa8/0x31f [ 445.169878] vfs_kern_mount.part.0+0x6f/0x410 [ 445.174398] do_mount+0x53e/0x2bc0 [ 445.177963] ? copy_mount_string+0x40/0x40 [ 445.182218] ? _copy_from_user+0xdd/0x150 [ 445.186418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.191995] ? copy_mount_options+0x280/0x3a0 [ 445.196511] ksys_mount+0xdb/0x150 [ 445.200058] __x64_sys_mount+0xbe/0x150 [ 445.204041] do_syscall_64+0xfd/0x620 [ 445.207854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.213041] RIP: 0033:0x45c47a [ 445.216245] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 445.235185] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 445.242917] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 445.250196] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 445.257488] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 445.264766] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 445.272045] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:38 executing program 4 (fault-call:0 fault-nth:78): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 445.437624] FAULT_INJECTION: forcing a failure. [ 445.437624] name failslab, interval 1, probability 0, space 0, times 0 [ 445.506940] CPU: 1 PID: 31792 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 445.513919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.523278] Call Trace: [ 445.525877] dump_stack+0x172/0x1f0 [ 445.529545] should_fail.cold+0xa/0x1b [ 445.533447] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 445.538555] ? lock_downgrade+0x880/0x880 [ 445.542721] __should_failslab+0x121/0x190 [ 445.546964] should_failslab+0x9/0x14 [ 445.550772] kmem_cache_alloc_trace+0x2cc/0x760 [ 445.555447] ? __memcg_init_list_lru_node+0x2d/0x1e0 [ 445.560565] __memcg_init_list_lru_node+0x8a/0x1e0 [ 445.565507] __list_lru_init+0x402/0x720 [ 445.569600] sget_userns+0x84a/0xd30 [ 445.573317] ? kill_litter_super+0x60/0x60 [ 445.577558] ? ns_test_super+0x50/0x50 [ 445.581455] ? ns_test_super+0x50/0x50 [ 445.585360] ? kill_litter_super+0x60/0x60 [ 445.589600] sget+0x10c/0x150 [ 445.592723] mount_bdev+0xff/0x3c0 [ 445.596266] ? finish_unfinished+0x1120/0x1120 [ 445.600859] get_super_block+0x35/0x40 [ 445.604758] mount_fs+0xa8/0x31f [ 445.608133] vfs_kern_mount.part.0+0x6f/0x410 [ 445.612641] do_mount+0x53e/0x2bc0 [ 445.616193] ? copy_mount_string+0x40/0x40 [ 445.620435] ? _copy_from_user+0xdd/0x150 [ 445.624595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.630137] ? copy_mount_options+0x280/0x3a0 [ 445.634641] ksys_mount+0xdb/0x150 [ 445.638191] __x64_sys_mount+0xbe/0x150 [ 445.642177] do_syscall_64+0xfd/0x620 [ 445.645989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.651180] RIP: 0033:0x45c47a [ 445.654389] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 445.673293] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 445.681024] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 445.688425] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 445.695729] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 445.703040] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 445.710343] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:39 executing program 4 (fault-call:0 fault-nth:79): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 445.931889] device nr0 entered promiscuous mode 11:26:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)="074b439b07676d348be33a29a353404dd5a2d7b09c41a948f9") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x0, @remote}], 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f00000000c0)={0x1, 0x1, [0x3, 0x3a, 0x3ff, 0x4, 0x1000, 0x6, 0x8]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}], 0x20) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x0, 0x3, 0x23277f25976075c4, 'veth1_to_hsr\x00', 'veth0_to_bond\x00', 'bond_slave_1\x00', 'ip6erspan0\x00', @broadcast, [0x7f, 0x101, 0x0, 0x7f, 0x0, 0xff], @link_local, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xae, 0x10e, 0x13e, [@mark_m={'mark_m\x00', 0x18, {{0x3, 0x4, 0x3, 0x2}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x20}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {0x11, 0x4, 0x4442, 'veth1_to_bond\x00', 'hwsim0\x00', 'veth0_to_bond\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x7f, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa6, 0xa6, 0x11e, [@realm={'realm\x00', 0x10, {{0x2a24dabe, 0x42a2, 0x1}}}], [], @common=@nflog={'nflog\x00', 0x50, {{0x4, 0x80, 0xfff7, 0x0, 0x0, "04cbed2f2132db67611934875173110f1681fd28c71e12e8cb64ecfac775d9e520dceff92a2bd29056cbc03f4b0a305828c6bbaccd184f6812bd84142b9e0b09"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x11, 0x20, 0x0, 'hsr0\x00', 'veth1_to_team\x00', 'caif0\x00', 'veth1_to_team\x00', @local, [0x0, 0x17e, 0x0, 0xa77ee24552bd4552, 0x7f, 0xff], @remote, [0xff, 0xff, 0x0, 0x1fe, 0x0, 0xff], 0x9e, 0xe6, 0x11e, [@pkttype={'pkttype\x00', 0x8, {{0x7}}}], [@common=@ERROR={'ERROR\x00', 0x20, {"445dcd03ed1a146ad8a465a2321133af9af0224108fdc98d159f2d6aa536"}}], @common=@dnat={'dnat\x00', 0x10, {{@broadcast, 0x10}}}}, {0x0, 0x8, 0x6420a7a3f96c1407, 'syzkaller1\x00', 'gretap0\x00', 'veth0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0x1fe], @link_local, [0x0, 0x0, 0x0, 0xff, 0xff], 0x6e, 0xe6, 0x136, [], [@common=@nflog={'nflog\x00', 0x50, {{0x2, 0x2, 0x6291, 0x0, 0x0, "eadbbff7e420f0ace925979c8f427a669c6fb749069f3f1fd5c652b45c3c224b9ccaba2013227ef43afcc57710575ee1c461cb5f54ea72659aedf2cd2467137f"}}}], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfffff000, 'syz0\x00', 0xe893}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x5b8) [ 445.956295] FAULT_INJECTION: forcing a failure. [ 445.956295] name failslab, interval 1, probability 0, space 0, times 0 [ 445.993022] CPU: 1 PID: 31797 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 446.000031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.009429] Call Trace: [ 446.009483] dump_stack+0x172/0x1f0 [ 446.009515] should_fail.cold+0xa/0x1b [ 446.009539] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 446.009562] ? lock_downgrade+0x880/0x880 [ 446.009597] __should_failslab+0x121/0x190 [ 446.009636] should_failslab+0x9/0x14 [ 446.036992] kmem_cache_alloc_trace+0x2cc/0x760 [ 446.041666] ? kasan_unpoison_shadow+0x35/0x50 [ 446.046283] ? kasan_kmalloc+0xce/0xf0 [ 446.050200] __memcg_init_list_lru_node+0x8a/0x1e0 [ 446.055164] __list_lru_init+0x402/0x720 [ 446.059260] sget_userns+0x84a/0xd30 [ 446.063001] ? kill_litter_super+0x60/0x60 [ 446.067277] ? ns_test_super+0x50/0x50 [ 446.071233] ? ns_test_super+0x50/0x50 [ 446.075141] ? kill_litter_super+0x60/0x60 [ 446.079436] sget+0x10c/0x150 [ 446.082572] mount_bdev+0xff/0x3c0 [ 446.086146] ? finish_unfinished+0x1120/0x1120 [ 446.090771] get_super_block+0x35/0x40 [ 446.094696] mount_fs+0xa8/0x31f [ 446.098083] vfs_kern_mount.part.0+0x6f/0x410 [ 446.102594] do_mount+0x53e/0x2bc0 [ 446.106152] ? copy_mount_string+0x40/0x40 [ 446.110408] ? _copy_from_user+0xdd/0x150 [ 446.114569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.120167] ? copy_mount_options+0x280/0x3a0 [ 446.124712] ksys_mount+0xdb/0x150 [ 446.128285] __x64_sys_mount+0xbe/0x150 [ 446.132289] do_syscall_64+0xfd/0x620 [ 446.136121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.141343] RIP: 0033:0x45c47a [ 446.144568] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 446.163472] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 446.171198] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 446.178517] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 446.185800] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 446.193093] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 446.200387] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 446.209386] device nr0 entered promiscuous mode 11:26:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1\x00', 0x39) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0/file1\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRESOCT=r2, @ANYRES32=r0, @ANYRESHEX=r1, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRESDEC=r0, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR, @ANYRESDEC], @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES64], @ANYRES32=r3, @ANYRESHEX, @ANYRESOCT=0x0]]]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read$FUSE(r5, &(0x7f0000001840), 0x74) r6 = open(&(0x7f0000000040)='./file0/file1\x00', 0x206000, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0x10) read$FUSE(r1, &(0x7f0000003000), 0x1150) write$FUSE_ENTRY(r1, &(0x7f0000000480)={0x32, 0x0, 0x2, {0x400000000001, 0x0, 0x0, 0x8001, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4, 0x4000, 0x0, 0x0, 0x0, 0x9}}}, 0x2e9) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, 0x0, 0x0, &(0x7f00000015c0)="553ffb8cc5d741ddae7bcd859d489411798bf6fe2f8a899f6ac0", 0x0) r7 = getpgrp(0x0) write$FUSE_DIRENT(r6, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r7) prlimit64(0x0, 0x6, 0x0, 0x0) gettid() open(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0xfffffe18) wait4(0x0, 0x0, 0x80000000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000340)={0x8, 0x0, [{0xc0000001, 0x10001, 0x7fff, 0x5, 0xf0a8}, {0xc0000000, 0x8000, 0x2, 0x80, 0x6}, {0xc0000000, 0x7, 0x3, 0xaa, 0x20}, {0xc0000009, 0x1, 0x2, 0x4, 0x9}, {0x80000008, 0x7, 0x401, 0x9, 0x8}, {0x80000019, 0x0, 0x10001, 0x8, 0x800}, {0xd, 0x9d, 0x800, 0x9, 0x8}, {0x80000008, 0x5, 0x100, 0xfffffffd}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) [ 446.519060] encrypted_key: insufficient parameters specified 11:26:40 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:40 executing program 4 (fault-call:0 fault-nth:80): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:40 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setns(r2, 0x4000000) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xffffdffffffffff9}) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000200)=0x9, 0x4) ioprio_set$pid(0x2, r4, 0x1) sendmmsg$inet6(r0, &(0x7f00000017c0)=[{{&(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000001600)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000d44b957600000000"], 0x14}}], 0x2, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x2, 0x100) flistxattr(r5, &(0x7f0000000280)=""/65, 0x41) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0xaab11cb962340952, 0x0, &(0x7f0000000000)) [ 446.774238] FAULT_INJECTION: forcing a failure. [ 446.774238] name failslab, interval 1, probability 0, space 0, times 0 [ 446.850765] CPU: 0 PID: 31908 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 446.857759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.867118] Call Trace: [ 446.869723] dump_stack+0x172/0x1f0 [ 446.873376] should_fail.cold+0xa/0x1b [ 446.877282] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 446.882403] ? lock_downgrade+0x880/0x880 [ 446.886566] __should_failslab+0x121/0x190 [ 446.890812] should_failslab+0x9/0x14 [ 446.894623] kmem_cache_alloc_trace+0x2cc/0x760 [ 446.899308] ? kasan_unpoison_shadow+0x35/0x50 [ 446.903901] ? kasan_kmalloc+0xce/0xf0 [ 446.907806] __memcg_init_list_lru_node+0x8a/0x1e0 [ 446.912752] __list_lru_init+0x402/0x720 [ 446.916822] sget_userns+0x84a/0xd30 [ 446.920539] ? kill_litter_super+0x60/0x60 [ 446.920872] device nr0 entered promiscuous mode [ 446.924771] ? ns_test_super+0x50/0x50 [ 446.924787] ? ns_test_super+0x50/0x50 [ 446.924799] ? kill_litter_super+0x60/0x60 [ 446.924813] sget+0x10c/0x150 [ 446.924833] mount_bdev+0xff/0x3c0 [ 446.924846] ? finish_unfinished+0x1120/0x1120 [ 446.924864] get_super_block+0x35/0x40 [ 446.924880] mount_fs+0xa8/0x31f [ 446.924900] vfs_kern_mount.part.0+0x6f/0x410 [ 446.956690] do_mount+0x53e/0x2bc0 [ 446.956711] ? copy_mount_string+0x40/0x40 [ 446.972503] ? _copy_from_user+0xdd/0x150 [ 446.976669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.982230] ? copy_mount_options+0x280/0x3a0 [ 446.986749] ksys_mount+0xdb/0x150 [ 446.990304] __x64_sys_mount+0xbe/0x150 [ 446.994299] do_syscall_64+0xfd/0x620 [ 446.998126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.003351] RIP: 0033:0x45c47a [ 447.006586] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 447.025506] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 447.033227] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 447.040499] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 11:26:40 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0xf8, 0x40}, 0x0, 0x3, 0x7, {0x0, 0x4}, 0x9, 0x5}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800028001", 0x21) close(r4) socket(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 447.040509] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 447.040516] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 447.040526] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 447.094365] encrypted_key: insufficient parameters specified 11:26:40 executing program 5: r0 = socket(0x1, 0x800, 0x41) socket$inet_udp(0x2, 0x2, 0x0) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) 11:26:40 executing program 4 (fault-call:0 fault-nth:81): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x18, 0x4, &(0x7f00000033c0)=ANY=[@ANYBLOB="1800000000000000000000000000080067101c40000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3e8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10}, 0x70) prctl$PR_SET_SECUREBITS(0x1c, 0x17) 11:26:40 executing program 0: setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) r0 = 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x2c4, 0x0) r1 = inotify_init() inotify_rm_watch(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x20000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r4, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10204000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r4, 0x600, 0x70bd2b, 0x6, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40880}, 0x5) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) arch_prctl$ARCH_SET_GS(0x1001, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xc5, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x40000803) rmdir(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x60000000) 11:26:40 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 447.334372] FAULT_INJECTION: forcing a failure. [ 447.334372] name failslab, interval 1, probability 0, space 0, times 0 11:26:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 447.420377] CPU: 1 PID: 32033 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 447.427357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.427365] Call Trace: [ 447.427385] dump_stack+0x172/0x1f0 [ 447.427405] should_fail.cold+0xa/0x1b [ 447.446840] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 447.451949] ? lock_downgrade+0x880/0x880 [ 447.456115] __should_failslab+0x121/0x190 [ 447.460368] should_failslab+0x9/0x14 [ 447.464175] kmem_cache_alloc_trace+0x2cc/0x760 [ 447.468850] ? kasan_unpoison_shadow+0x35/0x50 [ 447.473436] ? kasan_kmalloc+0xce/0xf0 [ 447.477334] __memcg_init_list_lru_node+0x8a/0x1e0 [ 447.482273] __list_lru_init+0x402/0x720 [ 447.486347] sget_userns+0x84a/0xd30 [ 447.490070] ? kill_litter_super+0x60/0x60 [ 447.494310] ? ns_test_super+0x50/0x50 [ 447.494326] ? ns_test_super+0x50/0x50 [ 447.494342] ? kill_litter_super+0x60/0x60 [ 447.506325] sget+0x10c/0x150 [ 447.509444] mount_bdev+0xff/0x3c0 [ 447.512988] ? finish_unfinished+0x1120/0x1120 [ 447.517581] get_super_block+0x35/0x40 [ 447.521475] mount_fs+0xa8/0x31f [ 447.524862] vfs_kern_mount.part.0+0x6f/0x410 [ 447.529376] do_mount+0x53e/0x2bc0 [ 447.532933] ? copy_mount_string+0x40/0x40 [ 447.537185] ? copy_mount_options+0x1fb/0x3a0 [ 447.537819] IPVS: ftp: loaded support on port[0] = 21 [ 447.541682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.541697] ? copy_mount_options+0x280/0x3a0 [ 447.541718] ksys_mount+0xdb/0x150 [ 447.541737] __x64_sys_mount+0xbe/0x150 [ 447.541756] do_syscall_64+0xfd/0x620 [ 447.557676] device nr0 entered promiscuous mode [ 447.560484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.560497] RIP: 0033:0x45c47a [ 447.560509] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 447.560520] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 [ 447.600269] ORIG_RAX: 00000000000000a5 [ 447.600279] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a 11:26:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x40, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r1, 0xc0585605, &(0x7f0000000000)={0x0, 0x0, {0x8, 0x1, 0x100b, 0x4, 0x6, 0x4, 0x2, 0x3}}) r2 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r3 = socket(0xa, 0x2, 0x0) pipe2(0x0, 0x0) symlink(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000030000000000000000007663616e30000000000000000000000062726964676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff00000000"]}, 0x3c0) [ 447.600287] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 447.600296] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 447.600304] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 447.600313] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 447.869345] device nr0 entered promiscuous mode [ 447.878157] ebtables: ebtables: counters copy to user failed while replacing table 11:26:41 executing program 4 (fault-call:0 fault-nth:82): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 448.189031] FAULT_INJECTION: forcing a failure. [ 448.189031] name failslab, interval 1, probability 0, space 0, times 0 [ 448.252771] CPU: 1 PID: 32062 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 448.259820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.269232] Call Trace: [ 448.271920] dump_stack+0x172/0x1f0 [ 448.275612] should_fail.cold+0xa/0x1b [ 448.279553] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.284701] ? lock_downgrade+0x880/0x880 [ 448.288904] __should_failslab+0x121/0x190 [ 448.293169] should_failslab+0x9/0x14 [ 448.296987] kmem_cache_alloc_trace+0x2cc/0x760 [ 448.301673] ? kasan_unpoison_shadow+0x35/0x50 [ 448.306275] ? kasan_kmalloc+0xce/0xf0 [ 448.310192] __memcg_init_list_lru_node+0x8a/0x1e0 [ 448.315190] __list_lru_init+0x402/0x720 [ 448.319323] sget_userns+0x84a/0xd30 [ 448.323081] ? kill_litter_super+0x60/0x60 [ 448.327370] ? ns_test_super+0x50/0x50 [ 448.331295] ? ns_test_super+0x50/0x50 [ 448.335195] ? kill_litter_super+0x60/0x60 [ 448.339448] sget+0x10c/0x150 [ 448.342577] mount_bdev+0xff/0x3c0 [ 448.346126] ? finish_unfinished+0x1120/0x1120 [ 448.350725] get_super_block+0x35/0x40 [ 448.354630] mount_fs+0xa8/0x31f [ 448.358008] vfs_kern_mount.part.0+0x6f/0x410 [ 448.362610] do_mount+0x53e/0x2bc0 [ 448.366206] ? copy_mount_string+0x40/0x40 [ 448.370670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.376244] ? copy_mount_options+0x280/0x3a0 [ 448.380762] ksys_mount+0xdb/0x150 [ 448.384330] __x64_sys_mount+0xbe/0x150 [ 448.388355] do_syscall_64+0xfd/0x620 [ 448.392247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.397814] RIP: 0033:0x45c47a [ 448.401030] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 448.419966] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 448.427702] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 448.435029] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 448.442478] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 448.449828] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 448.457133] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:41 executing program 4 (fault-call:0 fault-nth:83): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x284080) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$llc(r6, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup3(r1, r0, 0x0) [ 448.718129] device nr0 entered promiscuous mode [ 448.789522] FAULT_INJECTION: forcing a failure. [ 448.789522] name failslab, interval 1, probability 0, space 0, times 0 [ 448.840263] CPU: 0 PID: 32167 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 448.847273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.856644] Call Trace: [ 448.859255] dump_stack+0x172/0x1f0 [ 448.862906] should_fail.cold+0xa/0x1b [ 448.866826] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.871963] ? lock_downgrade+0x880/0x880 [ 448.876147] __should_failslab+0x121/0x190 [ 448.880412] should_failslab+0x9/0x14 [ 448.884226] kmem_cache_alloc_trace+0x2cc/0x760 [ 448.888902] ? kasan_unpoison_shadow+0x35/0x50 [ 448.893492] ? kasan_kmalloc+0xce/0xf0 [ 448.897391] __memcg_init_list_lru_node+0x8a/0x1e0 [ 448.902333] __list_lru_init+0x402/0x720 [ 448.906416] sget_userns+0x84a/0xd30 [ 448.910164] ? kill_litter_super+0x60/0x60 [ 448.914443] ? ns_test_super+0x50/0x50 [ 448.918347] ? ns_test_super+0x50/0x50 [ 448.922246] ? kill_litter_super+0x60/0x60 [ 448.926495] sget+0x10c/0x150 [ 448.929626] mount_bdev+0xff/0x3c0 [ 448.933179] ? finish_unfinished+0x1120/0x1120 [ 448.937787] get_super_block+0x35/0x40 [ 448.941703] mount_fs+0xa8/0x31f [ 448.945120] vfs_kern_mount.part.0+0x6f/0x410 [ 448.949658] do_mount+0x53e/0x2bc0 [ 448.953234] ? retint_kernel+0x2d/0x2d [ 448.957154] ? copy_mount_string+0x40/0x40 [ 448.961412] ? copy_mount_options+0x198/0x3a0 [ 448.965924] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 448.970785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.976335] ? copy_mount_options+0x280/0x3a0 [ 448.980861] ksys_mount+0xdb/0x150 [ 448.984423] __x64_sys_mount+0xbe/0x150 [ 448.988653] do_syscall_64+0xfd/0x620 [ 448.992489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.997701] RIP: 0033:0x45c47a [ 449.000915] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 449.019832] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 449.027575] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 449.034864] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 449.042160] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 449.049454] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 449.056741] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:42 executing program 4 (fault-call:0 fault-nth:84): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:42 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:42 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1a) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYRESDEC=r1, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50047801003378"], 0x0) [ 449.504682] FAULT_INJECTION: forcing a failure. [ 449.504682] name failslab, interval 1, probability 0, space 0, times 0 [ 449.588895] CPU: 1 PID: 32176 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 449.595897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.605295] Call Trace: [ 449.607957] dump_stack+0x172/0x1f0 [ 449.611750] should_fail.cold+0xa/0x1b [ 449.615669] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 449.620790] ? lock_downgrade+0x880/0x880 [ 449.624968] __should_failslab+0x121/0x190 [ 449.629217] should_failslab+0x9/0x14 [ 449.633026] kmem_cache_alloc_node_trace+0x274/0x720 [ 449.638137] ? kmem_cache_alloc_trace+0x348/0x760 [ 449.642990] ? kasan_unpoison_shadow+0x35/0x50 [ 449.647608] __kmalloc_node+0x3d/0x80 [ 449.651421] kvmalloc_node+0x68/0x100 [ 449.655236] __list_lru_init+0x4d9/0x720 [ 449.659337] sget_userns+0x84a/0xd30 [ 449.663061] ? kill_litter_super+0x60/0x60 [ 449.667311] ? ns_test_super+0x50/0x50 [ 449.671203] ? ns_test_super+0x50/0x50 [ 449.675106] ? kill_litter_super+0x60/0x60 [ 449.679379] sget+0x10c/0x150 [ 449.682499] mount_bdev+0xff/0x3c0 [ 449.686053] ? finish_unfinished+0x1120/0x1120 [ 449.690652] get_super_block+0x35/0x40 [ 449.694555] mount_fs+0xa8/0x31f [ 449.697945] vfs_kern_mount.part.0+0x6f/0x410 [ 449.702477] do_mount+0x53e/0x2bc0 [ 449.706041] ? copy_mount_string+0x40/0x40 [ 449.710304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.715854] ? copy_mount_options+0x280/0x3a0 [ 449.720364] ksys_mount+0xdb/0x150 [ 449.723971] __x64_sys_mount+0xbe/0x150 [ 449.727966] do_syscall_64+0xfd/0x620 [ 449.731803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.737007] RIP: 0033:0x45c47a [ 449.740205] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 449.759111] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 449.766830] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 449.774100] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 449.781370] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 449.788641] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 449.795913] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 449.813342] device nr0 entered promiscuous mode [ 450.409996] device nr0 entered promiscuous mode 11:26:44 executing program 0: setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) r0 = 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x2c4, 0x0) r1 = inotify_init() inotify_rm_watch(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x20000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r4, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10204000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r4, 0x600, 0x70bd2b, 0x6, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40880}, 0x5) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) arch_prctl$ARCH_SET_GS(0x1001, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xc5, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x40000803) rmdir(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x60000000) 11:26:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:44 executing program 4 (fault-call:0 fault-nth:85): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:44 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0xfffe, 0x8, 0x1, 0x1f, 0x0}, &(0x7f0000000200)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x7, @loopback, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="53e852e9d44d074f06e372a771e94f336f926652c090206d447701e08453773900248d27ba8d7959791c08b4665fff8c10ec0e38061d9b9a0a1476d8a6e2d4509fbf212fbb9238979e27547e09995c1909519f21c1d43ffadf8453fe9ef5d310f79e0a774b34d5f3460ec371455eecbe4cf8bdebee0960816b571997ec7307deb06f82548c1759766babb9513862b45c78c9a255797146b0f139dcbf591f0a9021aa79e9e7b25e2f7725e2297e368190a869e8d1deb268e835b6eef2b5174b5316e110d768063ef3d847ca", 0xcb}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x10002, 0x400, 0x4, 0xda5a, 0x0, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x5f49, 0x800, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x8000, 0x1, 0x8}}], 0x60, 0x2a1ad522bba1ac9}, 0xbf290d14f1115859) syz_emit_ethernet(0x20e, &(0x7f00000002c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x689, 0x3}, [{[{0x9100, 0x6, 0x0, 0x3}]}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1d0, 0x0, 0x86ddffff, @remote={0xfe, 0x80, [0x6, 0x543, 0xff7f, 0x5, 0x50000000000000d, 0x8848000000f0ffff, 0x0, 0x8dffffff00000000, 0x0, 0xfe03, 0x0, 0x0, 0xffffca88], 0xffffffffffffffff}, @loopback, {[@fragment={0x67, 0x0, 0x0, 0x0, 0x0, 0x11, 0x65}, @hopopts={0x2e, 0x1d, [], [@jumbo={0xc2, 0x4, 0x3}, @generic={0x20, 0xe2, "f246ce1f8ef5e7eacf5ac912f96760b6ef5ab33dd8aac80526ba18bc6f4656c8961af0e8b92b43c5226dd314745e4cbfd485fbd048bd66084c8902f00c75cec1e0dee867b6989cb00255cc20b50b00e9d6136fecca67759c48b0266ec0bef26116b8c053d267d801d0f63467c45b8501f0816619c0ac87353766f4b7f49f2a2c99b4618acd63649e5b94400595dc633b56db5af0a3ef285e47ac7469c9a01be666b4abd0bbd984ea3567da8b704a43cd5c9f661c9ee5c8762be5cb54eb03f427775bdc25571cb3db588ebba8e2f9e6a6e7d7c41100897ff26a90d5334de877d39715"}]}, @srh={0x5, 0x6, 0x4, 0x3, 0x69, 0x60, 0x2e9, [@mcast2, @empty, @loopback]}, @fragment={0x1d, 0x0, 0xb7, 0x1, 0x0, 0x7, 0x66}, @srh={0x2c, 0xa, 0x4, 0x5, 0x6, 0x8, 0x101, [@mcast1, @remote, @dev={0xfe, 0x80, [], 0x1a}, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}, @fragment={0xff, 0x0, 0x94, 0x0, 0x0, 0x6, 0x67}, @srh={0x87, 0x2, 0x4, 0x1, 0x20, 0x40, 0x1ff, [@mcast2]}, @fragment={0x5e, 0x0, 0x1, 0x0, 0x0, 0x17, 0x67}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x401}}}}}}, 0x0) 11:26:44 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 451.543566] FAULT_INJECTION: forcing a failure. [ 451.543566] name failslab, interval 1, probability 0, space 0, times 0 [ 451.597979] CPU: 0 PID: 32197 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 451.604991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.604998] Call Trace: [ 451.605021] dump_stack+0x172/0x1f0 [ 451.605042] should_fail.cold+0xa/0x1b [ 451.605060] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 451.605076] ? lock_downgrade+0x880/0x880 [ 451.605103] __should_failslab+0x121/0x190 [ 451.605119] should_failslab+0x9/0x14 [ 451.605134] kmem_cache_alloc_node_trace+0x274/0x720 [ 451.605149] ? kmem_cache_alloc_trace+0x348/0x760 [ 451.605164] ? kasan_unpoison_shadow+0x35/0x50 [ 451.605185] __kmalloc_node+0x3d/0x80 [ 451.605202] kvmalloc_node+0x68/0x100 [ 451.605219] __list_lru_init+0x4d9/0x720 [ 451.605242] sget_userns+0x84a/0xd30 [ 451.605262] ? kill_litter_super+0x60/0x60 [ 451.605281] ? ns_test_super+0x50/0x50 [ 451.605297] ? ns_test_super+0x50/0x50 [ 451.605311] ? kill_litter_super+0x60/0x60 [ 451.605326] sget+0x10c/0x150 [ 451.605347] mount_bdev+0xff/0x3c0 [ 451.605360] ? finish_unfinished+0x1120/0x1120 [ 451.605378] get_super_block+0x35/0x40 [ 451.605395] mount_fs+0xa8/0x31f [ 451.605416] vfs_kern_mount.part.0+0x6f/0x410 [ 451.605437] do_mount+0x53e/0x2bc0 [ 451.605460] ? copy_mount_string+0x40/0x40 [ 451.605483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.605498] ? copy_mount_options+0x280/0x3a0 [ 451.605518] ksys_mount+0xdb/0x150 [ 451.605537] __x64_sys_mount+0xbe/0x150 [ 451.605556] do_syscall_64+0xfd/0x620 [ 451.605576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.605588] RIP: 0033:0x45c47a [ 451.605602] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 451.605611] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 451.605627] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 451.605636] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 451.605645] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 451.605653] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 451.605661] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 451.725399] IPVS: ftp: loaded support on port[0] = 21 11:26:45 executing program 4 (fault-call:0 fault-nth:86): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 451.957540] FAULT_INJECTION: forcing a failure. [ 451.957540] name failslab, interval 1, probability 0, space 0, times 0 [ 451.968763] device nr0 entered promiscuous mode [ 451.988836] CPU: 1 PID: 32213 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 451.995811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.995817] Call Trace: [ 451.995839] dump_stack+0x172/0x1f0 [ 451.995863] should_fail.cold+0xa/0x1b [ 451.995884] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.020555] ? lock_downgrade+0x880/0x880 [ 452.024748] __should_failslab+0x121/0x190 [ 452.024767] should_failslab+0x9/0x14 [ 452.024783] kmem_cache_alloc_node_trace+0x274/0x720 [ 452.024805] ? kmem_cache_alloc_trace+0x348/0x760 [ 452.024821] ? kasan_unpoison_shadow+0x35/0x50 [ 452.024842] __kmalloc_node+0x3d/0x80 [ 452.051174] kvmalloc_node+0x68/0x100 [ 452.051198] __list_lru_init+0x4d9/0x720 [ 452.051226] sget_userns+0x84a/0xd30 [ 452.051242] ? kill_litter_super+0x60/0x60 [ 452.051261] ? ns_test_super+0x50/0x50 [ 452.070991] ? ns_test_super+0x50/0x50 [ 452.074879] ? kill_litter_super+0x60/0x60 [ 452.074895] sget+0x10c/0x150 [ 452.074916] mount_bdev+0xff/0x3c0 [ 452.074930] ? finish_unfinished+0x1120/0x1120 [ 452.074950] get_super_block+0x35/0x40 [ 452.074968] mount_fs+0xa8/0x31f [ 452.074988] vfs_kern_mount.part.0+0x6f/0x410 [ 452.075006] do_mount+0x53e/0x2bc0 [ 452.097670] ? copy_mount_string+0x40/0x40 [ 452.097697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.097713] ? copy_mount_options+0x280/0x3a0 [ 452.097731] ksys_mount+0xdb/0x150 [ 452.097747] __x64_sys_mount+0xbe/0x150 [ 452.115563] do_syscall_64+0xfd/0x620 [ 452.115584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.136555] RIP: 0033:0x45c47a [ 452.136571] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 452.136580] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 452.136595] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 452.136605] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 452.136613] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 452.136622] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 452.136638] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:45 executing program 4 (fault-call:0 fault-nth:87): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 452.319778] device nr0 entered promiscuous mode [ 452.384845] FAULT_INJECTION: forcing a failure. [ 452.384845] name failslab, interval 1, probability 0, space 0, times 0 [ 452.419078] CPU: 1 PID: 32216 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 452.426095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.435471] Call Trace: [ 452.438091] dump_stack+0x172/0x1f0 [ 452.441758] should_fail.cold+0xa/0x1b [ 452.445680] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.450824] ? lock_downgrade+0x880/0x880 [ 452.455020] __should_failslab+0x121/0x190 [ 452.459295] should_failslab+0x9/0x14 [ 452.463133] kmem_cache_alloc_trace+0x2cc/0x760 [ 452.467846] ? kasan_unpoison_shadow+0x35/0x50 [ 452.472455] ? kasan_kmalloc+0xce/0xf0 [ 452.476374] __memcg_init_list_lru_node+0x8a/0x1e0 [ 452.481332] __list_lru_init+0x402/0x720 [ 452.485419] sget_userns+0x84a/0xd30 [ 452.489145] ? kill_litter_super+0x60/0x60 [ 452.493401] ? ns_test_super+0x50/0x50 [ 452.497307] ? ns_test_super+0x50/0x50 [ 452.501214] ? kill_litter_super+0x60/0x60 [ 452.505468] sget+0x10c/0x150 [ 452.508600] mount_bdev+0xff/0x3c0 [ 452.512154] ? finish_unfinished+0x1120/0x1120 [ 452.516755] get_super_block+0x35/0x40 [ 452.520661] mount_fs+0xa8/0x31f [ 452.524051] vfs_kern_mount.part.0+0x6f/0x410 [ 452.528554] do_mount+0x53e/0x2bc0 [ 452.532103] ? copy_mount_string+0x40/0x40 [ 452.536353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.541902] ? copy_mount_options+0x280/0x3a0 [ 452.546413] ksys_mount+0xdb/0x150 [ 452.549971] __x64_sys_mount+0xbe/0x150 [ 452.553960] do_syscall_64+0xfd/0x620 [ 452.557778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.562979] RIP: 0033:0x45c47a [ 452.566207] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 452.585120] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 452.592847] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 452.600135] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 452.607421] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 452.614720] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 452.621992] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:46 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:46 executing program 4 (fault-call:0 fault-nth:88): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 453.337842] FAULT_INJECTION: forcing a failure. [ 453.337842] name failslab, interval 1, probability 0, space 0, times 0 [ 453.398868] device nr0 entered promiscuous mode [ 453.411776] CPU: 0 PID: 32227 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 453.418773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.428176] Call Trace: [ 453.430854] dump_stack+0x172/0x1f0 [ 453.434542] should_fail.cold+0xa/0x1b [ 453.438480] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.443638] ? lock_downgrade+0x880/0x880 [ 453.447824] __should_failslab+0x121/0x190 [ 453.452081] should_failslab+0x9/0x14 [ 453.455893] kmem_cache_alloc_trace+0x2cc/0x760 [ 453.460568] ? kasan_unpoison_shadow+0x35/0x50 [ 453.465150] ? kasan_kmalloc+0xce/0xf0 [ 453.469093] __memcg_init_list_lru_node+0x8a/0x1e0 [ 453.474133] __list_lru_init+0x402/0x720 [ 453.478248] sget_userns+0x84a/0xd30 [ 453.482004] ? kill_litter_super+0x60/0x60 [ 453.486281] ? ns_test_super+0x50/0x50 [ 453.490199] ? ns_test_super+0x50/0x50 [ 453.494248] ? kill_litter_super+0x60/0x60 [ 453.498662] sget+0x10c/0x150 [ 453.501998] mount_bdev+0xff/0x3c0 [ 453.505573] ? finish_unfinished+0x1120/0x1120 [ 453.510178] get_super_block+0x35/0x40 [ 453.514083] mount_fs+0xa8/0x31f [ 453.517479] vfs_kern_mount.part.0+0x6f/0x410 [ 453.521997] do_mount+0x53e/0x2bc0 [ 453.525561] ? copy_mount_string+0x40/0x40 [ 453.529823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.535379] ? copy_mount_options+0x280/0x3a0 [ 453.539906] ksys_mount+0xdb/0x150 [ 453.543506] __x64_sys_mount+0xbe/0x150 [ 453.547543] do_syscall_64+0xfd/0x620 [ 453.551373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.556585] RIP: 0033:0x45c47a [ 453.559807] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 453.578720] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 453.586442] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 453.593739] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 453.601025] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 453.608320] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 453.615625] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:47 executing program 2: 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, 0x4e4c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 453.833377] device nr0 entered promiscuous mode [ 454.470235] device nr0 entered promiscuous mode 11:26:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:50 executing program 4 (fault-call:0 fault-nth:89): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:50 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000240)='security.selinux\x00', &(0x7f00000002c0)='unconfined_u:system_r:insmod_t:s0-s0:c0,c1023\x00', 0x2e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0xed, r1, 0x1, 0x9}) 11:26:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffff, 0x4}, 0x0, 0x10, 0x0, 0x2, 0x0, 0xb0f9}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$UHID_CREATE(r1, &(0x7f0000000100)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000040)=""/163, 0xa3, 0x2, 0x7, 0x1, 0x2, 0x7}, 0x120) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000000340)=""/174, 0xae}], 0x2, &(0x7f0000000440)=""/56, 0x38}, 0x2100) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000a00)={0x9, 0x8, [0x9, 0x40]}) fcntl$dupfd(r5, 0x0, r5) fsync(r5) accept4$rose(r4, 0x0, &(0x7f0000000240), 0x800) fallocate(r1, 0x0, 0x0, 0x2000002) r6 = getpid() getpriority(0x0, r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r7) r8 = accept4(r7, 0x0, &(0x7f00000004c0), 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, &(0x7f00000009c0)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) [ 457.316350] FAULT_INJECTION: forcing a failure. [ 457.316350] name failslab, interval 1, probability 0, space 0, times 0 [ 457.355737] CPU: 0 PID: 32245 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 457.362757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.372133] Call Trace: [ 457.374748] dump_stack+0x172/0x1f0 [ 457.374936] device nr0 entered promiscuous mode [ 457.378390] should_fail.cold+0xa/0x1b [ 457.378411] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 457.378426] ? lock_downgrade+0x880/0x880 [ 457.378455] __should_failslab+0x121/0x190 [ 457.392221] should_failslab+0x9/0x14 [ 457.392240] kmem_cache_alloc_trace+0x2cc/0x760 [ 457.392255] ? kasan_unpoison_shadow+0x35/0x50 11:26:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00002df000/0x3000)=nil, 0x3000}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x200, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xee01, 0xee00, 0xee01]) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) [ 457.392269] ? kasan_kmalloc+0xce/0xf0 [ 457.392292] __memcg_init_list_lru_node+0x8a/0x1e0 [ 457.392313] __list_lru_init+0x402/0x720 [ 457.392334] sget_userns+0x84a/0xd30 [ 457.392354] ? kill_litter_super+0x60/0x60 [ 457.400773] ? ns_test_super+0x50/0x50 [ 457.400788] ? ns_test_super+0x50/0x50 [ 457.400811] ? kill_litter_super+0x60/0x60 [ 457.413851] sget+0x10c/0x150 [ 457.413871] mount_bdev+0xff/0x3c0 [ 457.413884] ? finish_unfinished+0x1120/0x1120 [ 457.413902] get_super_block+0x35/0x40 [ 457.413918] mount_fs+0xa8/0x31f [ 457.413942] vfs_kern_mount.part.0+0x6f/0x410 [ 457.413961] do_mount+0x53e/0x2bc0 [ 457.422791] ? copy_mount_string+0x40/0x40 [ 457.422817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.422829] ? copy_mount_options+0x280/0x3a0 [ 457.422848] ksys_mount+0xdb/0x150 [ 457.422865] __x64_sys_mount+0xbe/0x150 [ 457.422883] do_syscall_64+0xfd/0x620 [ 457.422902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 457.422914] RIP: 0033:0x45c47a [ 457.422932] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 457.422940] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 457.422952] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 457.422960] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 457.422967] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 457.422975] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 11:26:50 executing program 0: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0xa) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xfff, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) r2 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000180)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x4, @empty, 0x7}, {0xa, 0x4e21, 0x1, @mcast2, 0xd82}, 0xf3, [0x5, 0x3, 0x0, 0x5, 0x8, 0x1f, 0xafe, 0x3]}, 0x5c) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x174004, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f00000002c0)) io_setup(0x8001, &(0x7f0000000300)=0x0) r6 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x303000, 0x0) io_cancel(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x1, r6, &(0x7f0000000380)="475a7eb46ed28a383ad59a7958ef885b76dd20c15837b549946971444ab10b31434cf71c079749b67ebc64d2dc3b73907c60efd541d1b6f82899af32cdcf3e080c7341bf2a23b7f00a74bbfd8a64bc029e7b331603aee5fdc125cf9e78225506abf466d00b4723ccaf84e41e1efa915496c1eddf95ab2873c0d8ef9d79038ddcd391db", 0x83, 0x20}, &(0x7f0000000480)) r7 = pkey_alloc(0x0, 0x0) pkey_free(r7) inotify_add_watch(r4, &(0x7f00000004c0)='./file0\x00', 0x0) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r8) r9 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x6, 0x1a1200) mmap$usbmon(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x1010, r9, 0x0) r10 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f0000000600)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r11 = syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x6, 0x400) ioctl$SIOCRSSCAUSE(r11, 0x89e1, &(0x7f0000000680)=0xffff) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000006c0)=0x1) r12 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0xff, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r12, 0x400454da, &(0x7f0000000780)=r13) ioctl$LOOP_CLR_FD(r10, 0x4c01) [ 457.422986] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:51 executing program 4 (fault-call:0 fault-nth:90): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00002df000/0x3000)=nil, 0x3000}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x200, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xee01, 0xee00, 0xee01]) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) [ 457.711485] device nr0 entered promiscuous mode [ 457.764034] FAULT_INJECTION: forcing a failure. [ 457.764034] name failslab, interval 1, probability 0, space 0, times 0 [ 457.775609] CPU: 1 PID: 32471 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 457.782557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.792113] Call Trace: [ 457.794719] dump_stack+0x172/0x1f0 [ 457.798363] should_fail.cold+0xa/0x1b [ 457.802280] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 457.804433] device nr0 entered promiscuous mode [ 457.807446] ? lock_downgrade+0x880/0x880 [ 457.807510] __should_failslab+0x121/0x190 [ 457.820667] should_failslab+0x9/0x14 [ 457.824477] kmem_cache_alloc_trace+0x2cc/0x760 [ 457.829146] ? kasan_unpoison_shadow+0x35/0x50 [ 457.829161] ? kasan_kmalloc+0xce/0xf0 [ 457.829185] __memcg_init_list_lru_node+0x8a/0x1e0 [ 457.829207] __list_lru_init+0x402/0x720 [ 457.846643] sget_userns+0x84a/0xd30 [ 457.850376] ? kill_litter_super+0x60/0x60 [ 457.854624] ? ns_test_super+0x50/0x50 [ 457.858523] ? ns_test_super+0x50/0x50 [ 457.862421] ? kill_litter_super+0x60/0x60 [ 457.866667] sget+0x10c/0x150 [ 457.869792] mount_bdev+0xff/0x3c0 [ 457.873344] ? finish_unfinished+0x1120/0x1120 [ 457.877948] get_super_block+0x35/0x40 [ 457.881859] mount_fs+0xa8/0x31f [ 457.885255] vfs_kern_mount.part.0+0x6f/0x410 [ 457.889777] do_mount+0x53e/0x2bc0 [ 457.893344] ? copy_mount_string+0x40/0x40 [ 457.897607] ? _copy_from_user+0xdd/0x150 [ 457.901783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.907361] ? copy_mount_options+0x280/0x3a0 [ 457.911891] ksys_mount+0xdb/0x150 [ 457.915451] __x64_sys_mount+0xbe/0x150 [ 457.919446] do_syscall_64+0xfd/0x620 [ 457.923267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 457.928471] RIP: 0033:0x45c47a [ 457.931675] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 457.950585] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 457.958314] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 457.965599] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 457.972893] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 457.980205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 457.987491] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:51 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x25, 0xfffffffc, 0xffffdffffffffff9}) perf_event_open(&(0x7f00000002c0)={0x2, 0xffffffe9, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r2, 0x2, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x3c9800, 0x0) ioctl$TIOCSIG(r3, 0x40045436, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$ax25_int(r5, 0x101, 0x2, &(0x7f0000000100), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UI_SET_RELBIT(r7, 0x40045566, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f0000000280)={'rose0\x00', {0x2, 0x4e23, @loopback}}) syz_open_dev$radio(0x0, 0x1, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=""/125, &(0x7f0000000000)=0x7d) 11:26:51 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:51 executing program 4 (fault-call:0 fault-nth:91): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00002df000/0x3000)=nil, 0x3000}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x200, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xee01, 0xee00, 0xee01]) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) [ 458.179711] FAULT_INJECTION: forcing a failure. [ 458.179711] name failslab, interval 1, probability 0, space 0, times 0 [ 458.202357] CPU: 0 PID: 32584 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 458.209324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.218691] Call Trace: [ 458.221293] dump_stack+0x172/0x1f0 [ 458.224938] should_fail.cold+0xa/0x1b [ 458.228849] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 458.233962] ? lock_downgrade+0x880/0x880 [ 458.238138] __should_failslab+0x121/0x190 [ 458.242387] should_failslab+0x9/0x14 [ 458.246198] kmem_cache_alloc_trace+0x2cc/0x760 [ 458.250878] ? kasan_unpoison_shadow+0x35/0x50 [ 458.255476] ? kasan_kmalloc+0xce/0xf0 [ 458.259379] __memcg_init_list_lru_node+0x8a/0x1e0 [ 458.264318] __list_lru_init+0x402/0x720 [ 458.268395] sget_userns+0x84a/0xd30 [ 458.272121] ? kill_litter_super+0x60/0x60 [ 458.276361] ? ns_test_super+0x50/0x50 [ 458.280254] ? ns_test_super+0x50/0x50 [ 458.284146] ? kill_litter_super+0x60/0x60 [ 458.288391] sget+0x10c/0x150 [ 458.291509] mount_bdev+0xff/0x3c0 [ 458.295060] ? finish_unfinished+0x1120/0x1120 [ 458.299650] get_super_block+0x35/0x40 [ 458.303547] mount_fs+0xa8/0x31f [ 458.303569] vfs_kern_mount.part.0+0x6f/0x410 [ 458.303591] do_mount+0x53e/0x2bc0 [ 458.303613] ? copy_mount_string+0x40/0x40 [ 458.303630] ? _copy_from_user+0xdd/0x150 [ 458.323369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.328918] ? copy_mount_options+0x280/0x3a0 [ 458.333426] ksys_mount+0xdb/0x150 [ 458.336973] __x64_sys_mount+0xbe/0x150 [ 458.340957] do_syscall_64+0xfd/0x620 [ 458.344771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.349961] RIP: 0033:0x45c47a [ 458.353157] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 458.372171] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 458.379924] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 458.387225] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 458.394524] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 458.401816] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 458.409110] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 458.749011] device nr0 entered promiscuous mode 11:26:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:52 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="7fb3d1024c1024a92c25d2de6bdad8a044b4b77224b4e261a20be96f0412df2f13b37e2383918e330dd3ed67c1", 0x2d}, {&(0x7f0000000180)="a6bc2a6ff583d879187027287aca8ec16e6680b2d55442e3258a33f886b0ec79ba235d8cc9b0d7639bf08cd1777c0816bcdd4c0fb7bc605be26e6c419d2efd9455f018cc36effae78ca066305ab7b40d3f2eda29662a2f97", 0x58}], 0x2, &(0x7f0000000240)}, 0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000000)={0x9, 'syz1\x00'}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4010ae67, &(0x7f0000000100)) r4 = socket$nl_route(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) 11:26:52 executing program 4 (fault-call:0 fault-nth:92): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) socket$packet(0x11, 0xa, 0x300) open(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 11:26:52 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 459.180788] FAULT_INJECTION: forcing a failure. [ 459.180788] name failslab, interval 1, probability 0, space 0, times 0 [ 459.242455] CPU: 0 PID: 32596 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 459.249458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.258830] Call Trace: [ 459.261441] dump_stack+0x172/0x1f0 [ 459.265100] should_fail.cold+0xa/0x1b [ 459.269012] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 459.274138] ? lock_downgrade+0x880/0x880 [ 459.278317] __should_failslab+0x121/0x190 [ 459.282584] should_failslab+0x9/0x14 [ 459.286406] kmem_cache_alloc_trace+0x2cc/0x760 [ 459.291098] ? kasan_unpoison_shadow+0x35/0x50 [ 459.295701] ? kasan_kmalloc+0xce/0xf0 [ 459.299615] __memcg_init_list_lru_node+0x8a/0x1e0 [ 459.304576] __list_lru_init+0x402/0x720 [ 459.308694] sget_userns+0x84a/0xd30 [ 459.312441] ? kill_litter_super+0x60/0x60 [ 459.316708] ? ns_test_super+0x50/0x50 [ 459.320622] ? ns_test_super+0x50/0x50 [ 459.324569] ? kill_litter_super+0x60/0x60 [ 459.328823] sget+0x10c/0x150 [ 459.331957] mount_bdev+0xff/0x3c0 [ 459.335533] ? finish_unfinished+0x1120/0x1120 [ 459.340139] get_super_block+0x35/0x40 [ 459.344049] mount_fs+0xa8/0x31f [ 459.347451] vfs_kern_mount.part.0+0x6f/0x410 [ 459.351976] do_mount+0x53e/0x2bc0 [ 459.355536] ? retint_kernel+0x2d/0x2d [ 459.359452] ? copy_mount_string+0x40/0x40 [ 459.363718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.369278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.374835] ? copy_mount_options+0x280/0x3a0 [ 459.379348] ksys_mount+0xdb/0x150 [ 459.382905] __x64_sys_mount+0xbe/0x150 [ 459.386898] do_syscall_64+0xfd/0x620 [ 459.390719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.395925] RIP: 0033:0x45c47a [ 459.399132] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 459.418048] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 459.425781] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 459.433067] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 459.440352] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 459.447652] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 459.454973] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xffffdffffffffff9}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x4, 0x8, 0x14, 0xfffffffffffffff7, 0x3800000, r2}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r3, &(0x7f0000002000), 0x1204) lstat(&(0x7f0000000500)='./file0/file1\x00', 0x0) write$FUSE_INIT(r3, &(0x7f0000000080)={0x50, 0x0, 0x1}, 0x50) read$FUSE(r3, &(0x7f0000003000), 0x1000) write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000000)={0x30, 0x6, 0x0, {0x1, 0x0, 0x7, 0x0, 'keyring'}}, 0x30) write$FUSE_ENTRY(r3, &(0x7f0000000340)={0x90, 0x0, 0x2}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000540)={0x8, @sliced={0x1, [0x3, 0x5, 0x7, 0xff, 0x7fff, 0x4, 0xfff, 0x1, 0x7, 0x2, 0x1f, 0x9, 0x7, 0x3, 0x1000, 0x4, 0xfff9, 0xffff, 0x9, 0x1, 0xab2, 0x5, 0x8, 0x9, 0x7ad, 0x3, 0x0, 0x1, 0x2e, 0x7fff, 0x8, 0x8001, 0x4, 0x2, 0x8, 0x2, 0x9, 0x5d77, 0x0, 0x50, 0x4, 0x8, 0x2, 0x3f92, 0x5, 0x5, 0x2, 0x6], 0x5}}) 11:26:53 executing program 4 (fault-call:0 fault-nth:93): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 459.592384] protocol 88fb is buggy, dev hsr_slave_0 [ 459.597555] protocol 88fb is buggy, dev hsr_slave_1 [ 459.602789] protocol 88fb is buggy, dev hsr_slave_0 [ 459.668210] device nr0 entered promiscuous mode [ 459.751908] QAT: Invalid ioctl [ 459.776646] FAULT_INJECTION: forcing a failure. [ 459.776646] name failslab, interval 1, probability 0, space 0, times 0 [ 459.841282] CPU: 1 PID: 32621 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 459.848280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.857677] Call Trace: [ 459.860297] dump_stack+0x172/0x1f0 [ 459.863950] should_fail.cold+0xa/0x1b [ 459.867863] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 459.872986] ? lock_downgrade+0x880/0x880 [ 459.877246] __should_failslab+0x121/0x190 [ 459.881493] should_failslab+0x9/0x14 [ 459.885305] kmem_cache_alloc_trace+0x2cc/0x760 [ 459.889979] ? kasan_unpoison_shadow+0x35/0x50 [ 459.894570] ? kasan_kmalloc+0xce/0xf0 [ 459.898476] __memcg_init_list_lru_node+0x8a/0x1e0 [ 459.903443] __list_lru_init+0x402/0x720 [ 459.907529] sget_userns+0x84a/0xd30 [ 459.911251] ? kill_litter_super+0x60/0x60 [ 459.915499] ? ns_test_super+0x50/0x50 [ 459.919395] ? ns_test_super+0x50/0x50 [ 459.923292] ? kill_litter_super+0x60/0x60 [ 459.927533] sget+0x10c/0x150 [ 459.930653] mount_bdev+0xff/0x3c0 [ 459.934197] ? finish_unfinished+0x1120/0x1120 [ 459.938793] get_super_block+0x35/0x40 [ 459.942702] mount_fs+0xa8/0x31f [ 459.946095] vfs_kern_mount.part.0+0x6f/0x410 [ 459.950614] do_mount+0x53e/0x2bc0 [ 459.954173] ? copy_mount_string+0x40/0x40 [ 459.958422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.963984] ? copy_mount_options+0x280/0x3a0 [ 459.968493] ksys_mount+0xdb/0x150 [ 459.972043] __x64_sys_mount+0xbe/0x150 [ 459.976033] do_syscall_64+0xfd/0x620 [ 459.979853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.985047] RIP: 0033:0x45c47a [ 459.988245] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 460.007209] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 460.014965] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 460.022242] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 460.029511] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 460.036787] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 460.044074] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 460.070626] device nr0 entered promiscuous mode 11:26:53 executing program 4 (fault-call:0 fault-nth:94): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0xffffffffffffff59, 0x7fffc) write$binfmt_script(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x16c) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x41, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x40000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfffffffffffffffe) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e23}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000380)=0x9) syz_open_dev$midi(0x0, 0x9e7e, 0x1201c2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) write$P9_RLOPEN(r3, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x20, 0x0, 0x5}}}, 0x18) listen(r4, 0x200000000002) r5 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000000300)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4201}) close(r0) [ 460.194007] device nr0 entered promiscuous mode [ 460.228095] FAULT_INJECTION: forcing a failure. [ 460.228095] name failslab, interval 1, probability 0, space 0, times 0 [ 460.254401] CPU: 1 PID: 32726 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 460.261385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.270769] Call Trace: [ 460.273421] dump_stack+0x172/0x1f0 [ 460.277097] should_fail.cold+0xa/0x1b [ 460.281019] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 460.286143] ? lock_downgrade+0x880/0x880 [ 460.290308] __should_failslab+0x121/0x190 [ 460.294549] should_failslab+0x9/0x14 [ 460.298353] kmem_cache_alloc_trace+0x2cc/0x760 [ 460.303020] ? kasan_unpoison_shadow+0x35/0x50 [ 460.307611] ? kasan_kmalloc+0xce/0xf0 [ 460.311521] __memcg_init_list_lru_node+0x8a/0x1e0 [ 460.316467] __list_lru_init+0x402/0x720 [ 460.320540] sget_userns+0x84a/0xd30 [ 460.324265] ? kill_litter_super+0x60/0x60 [ 460.328517] ? ns_test_super+0x50/0x50 [ 460.332415] ? ns_test_super+0x50/0x50 [ 460.336310] ? kill_litter_super+0x60/0x60 [ 460.340568] sget+0x10c/0x150 [ 460.343695] mount_bdev+0xff/0x3c0 [ 460.347279] ? finish_unfinished+0x1120/0x1120 [ 460.351876] get_super_block+0x35/0x40 [ 460.355778] mount_fs+0xa8/0x31f [ 460.359166] vfs_kern_mount.part.0+0x6f/0x410 [ 460.363696] do_mount+0x53e/0x2bc0 [ 460.367423] ? copy_mount_string+0x40/0x40 [ 460.371688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.377243] ? copy_mount_options+0x280/0x3a0 [ 460.381755] ksys_mount+0xdb/0x150 [ 460.385306] __x64_sys_mount+0xbe/0x150 [ 460.389300] do_syscall_64+0xfd/0x620 [ 460.393120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.398327] RIP: 0033:0x45c47a [ 460.401536] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 460.420451] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 460.428190] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 460.435475] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 460.442753] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 460.450025] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 460.457297] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 460.533687] QAT: Invalid ioctl 11:26:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0], 0x2) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000200)=0x6, 0x156) recvmmsg(r2, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000004500)=""/117, 0x3e}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000003c0)=""/142, 0x8e}], 0x4, &(0x7f0000000480)=""/202, 0xca}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000580)=""/189, 0xbd}, {&(0x7f0000000640)=""/247, 0xf7}, {&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000840)=""/95, 0x5f}, {&(0x7f00000008c0)=""/184, 0xb8}, {&(0x7f0000000980)=""/162, 0xa2}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000a40)=""/188, 0xbc}], 0x8, &(0x7f0000000b80)=""/226, 0xe2}}, {{&(0x7f0000000c80)=@sco, 0x80, &(0x7f0000001180)=[{&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000d00)=""/28, 0x1c}, {&(0x7f0000000d40)=""/231, 0xe7}, {&(0x7f0000000e40)=""/207, 0xcf}, {&(0x7f0000004580)=""/87, 0x57}, {&(0x7f0000000fc0)=""/2, 0x2}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000001100)=""/78, 0x4e}], 0x8, &(0x7f0000004400)=""/247, 0xf7}}, {{&(0x7f0000001300)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/30, 0x1e}], 0x1, &(0x7f0000001400)=""/88, 0x58}}, {{&(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001500)=""/80, 0x50}, {&(0x7f0000001580)=""/195, 0xc3}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/193, 0xc1}, {&(0x7f00000017c0)=""/31, 0x1f}, {&(0x7f0000001800)=""/108, 0x6c}, {&(0x7f0000001880)=""/56, 0x38}, {&(0x7f00000018c0)=""/86, 0x56}], 0x8}}, {{&(0x7f00000019c0)=@l2, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/253, 0xfd}, {&(0x7f0000002c00)=""/234, 0xea}, {&(0x7f0000002d00)=""/182, 0xb6}, {&(0x7f0000002b40)=""/93, 0x5d}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x6}, 0x7}, {{&(0x7f0000003e40)=@alg, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003ec0)=""/159, 0x9f}, {&(0x7f0000003f80)=""/1, 0x1}, {&(0x7f0000003fc0)=""/255, 0xff}, {&(0x7f00000040c0)=""/246, 0xf6}], 0x116e, &(0x7f0000001680)=""/44, 0x2c}}], 0x7, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r5 = dup3(r3, r4, 0x80000) sendmsg$nl_route(r5, &(0x7f0000001240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f0000000280)=@ipv4_getnetconf={0x1c, 0x52, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044041}, 0x80) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000100)) 11:26:54 executing program 4 (fault-call:0 fault-nth:95): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 460.749310] FAULT_INJECTION: forcing a failure. [ 460.749310] name failslab, interval 1, probability 0, space 0, times 0 [ 460.762397] CPU: 0 PID: 367 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 460.769174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.778525] Call Trace: [ 460.781119] dump_stack+0x172/0x1f0 [ 460.784761] should_fail.cold+0xa/0x1b [ 460.788666] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 460.793778] ? lock_downgrade+0x880/0x880 [ 460.797944] __should_failslab+0x121/0x190 [ 460.802188] should_failslab+0x9/0x14 [ 460.805991] kmem_cache_alloc_trace+0x2cc/0x760 [ 460.810666] ? reacquire_held_locks+0xb7/0x3e0 [ 460.815250] ? sget_userns+0x208/0xd30 [ 460.819160] reiserfs_fill_super+0xfe/0x2eb0 [ 460.823687] ? finish_unfinished+0x1120/0x1120 [ 460.828578] ? up_write+0x1c/0x150 [ 460.832144] ? snprintf+0xbb/0xf0 [ 460.835621] ? vsprintf+0x40/0x40 [ 460.839098] ? wait_for_completion+0x440/0x440 [ 460.843716] ? ns_test_super+0x50/0x50 [ 460.847635] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 460.852688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.858249] mount_bdev+0x304/0x3c0 [ 460.861898] ? finish_unfinished+0x1120/0x1120 [ 460.866503] get_super_block+0x35/0x40 [ 460.870404] mount_fs+0xa8/0x31f [ 460.873790] vfs_kern_mount.part.0+0x6f/0x410 [ 460.878299] do_mount+0x53e/0x2bc0 [ 460.881855] ? copy_mount_string+0x40/0x40 [ 460.886111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.891668] ? copy_mount_options+0x280/0x3a0 [ 460.896196] ksys_mount+0xdb/0x150 [ 460.899776] __x64_sys_mount+0xbe/0x150 [ 460.903785] do_syscall_64+0xfd/0x620 [ 460.907624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.912841] RIP: 0033:0x45c47a [ 460.916061] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 460.934971] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 460.942723] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 460.950018] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 460.957312] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 460.964608] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 460.971952] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:54 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:54 executing program 4 (fault-call:0 fault-nth:96): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:54 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0xaecf88880, 0x582, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x3}, 0x120, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x0, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vlan0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1bbaedfa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4000000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x890c, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000044c870735cc748f2d0ab3c3800000000022f1dc0642f52f20f25d615220586ff9ec57f79ee60d22fbf7621c70ba6536ae9c5ccae5c23e17cd6ff7321b2a556144ef6b94fcd0ca1277318b0f132139b2a53027c51f2488060721e0e557224ee0f604e68249f71d2c8c7dcb204c5c362ea4afabba8ab2cd18a1d593f0400c05348274a876486b8a3182511592de3b0d7cc8ba556ee2d688078c952b5e3fc000000003e037297a6c9d4f54c3a911d5e75739bf8fabd418d1828d37fbf3e121c6c8592aeb997bfa19b5b38ec2d52c94c9e2e70757ab093099aff0100000000000074ad79deff5c1a3a5d4f16549a63671ee709d53151188d2c9363bebc6c8c33a0659a1905de8d0500000053b0012bc1be575e8a448192335467b207ce6ff7dddc181dccef92f29d3f49faa3cf342e138a3b4d"], 0x89, 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000001700)={0xe}, 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(r4) bind(r4, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000340)={0x591, 0x3800000}, 0xc) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e24, @broadcast}, 0x10) r8 = dup(r7) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r10 = dup(r9) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8b36, &(0x7f0000000000)='wlan0\x00') fsync(r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8b36, &(0x7f0000000000)='wlan0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r11 = socket$inet6_udp(0xa, 0x2, 0x0) fchown(r11, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) rt_sigreturn() flock(0xffffffffffffffff, 0x0) 11:26:54 executing program 1: 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, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 461.267111] FAULT_INJECTION: forcing a failure. [ 461.267111] name failslab, interval 1, probability 0, space 0, times 0 [ 461.295223] CPU: 0 PID: 375 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 461.302019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.302026] Call Trace: [ 461.302050] dump_stack+0x172/0x1f0 [ 461.302071] should_fail.cold+0xa/0x1b [ 461.302089] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 461.326999] ? lock_downgrade+0x880/0x880 [ 461.331230] __should_failslab+0x121/0x190 [ 461.335513] should_failslab+0x9/0x14 [ 461.339343] kmem_cache_alloc_trace+0x2cc/0x760 [ 461.344059] ? kasan_unpoison_shadow+0x35/0x50 [ 461.348668] ? kasan_kmalloc+0xce/0xf0 [ 461.352595] __memcg_init_list_lru_node+0x8a/0x1e0 [ 461.352617] __list_lru_init+0x402/0x720 [ 461.352636] sget_userns+0x84a/0xd30 [ 461.352650] ? kill_litter_super+0x60/0x60 [ 461.352666] ? ns_test_super+0x50/0x50 [ 461.352680] ? ns_test_super+0x50/0x50 [ 461.352693] ? kill_litter_super+0x60/0x60 [ 461.352707] sget+0x10c/0x150 [ 461.352725] mount_bdev+0xff/0x3c0 [ 461.352744] ? finish_unfinished+0x1120/0x1120 [ 461.369770] get_super_block+0x35/0x40 [ 461.369792] mount_fs+0xa8/0x31f [ 461.369811] vfs_kern_mount.part.0+0x6f/0x410 [ 461.369830] do_mount+0x53e/0x2bc0 [ 461.400317] ? copy_mount_string+0x40/0x40 [ 461.400339] ? _copy_from_user+0xdd/0x150 [ 461.400367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.422310] ? copy_mount_options+0x280/0x3a0 [ 461.422332] ksys_mount+0xdb/0x150 [ 461.422350] __x64_sys_mount+0xbe/0x150 [ 461.422368] do_syscall_64+0xfd/0x620 [ 461.422387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.422398] RIP: 0033:0x45c47a [ 461.422413] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 461.422420] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 461.422434] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 461.422447] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 461.430488] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 461.430497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 461.430509] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 461.638971] device nr0 entered promiscuous mode 11:26:55 executing program 4 (fault-call:0 fault-nth:97): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) [ 461.775346] FAULT_INJECTION: forcing a failure. [ 461.775346] name failslab, interval 1, probability 0, space 0, times 0 [ 461.818420] CPU: 1 PID: 496 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 461.825244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.834614] Call Trace: [ 461.837219] dump_stack+0x172/0x1f0 [ 461.840865] should_fail.cold+0xa/0x1b [ 461.844770] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 461.849896] ? lock_downgrade+0x880/0x880 [ 461.854071] __should_failslab+0x121/0x190 [ 461.858319] should_failslab+0x9/0x14 [ 461.862134] kmem_cache_alloc_trace+0x2cc/0x760 [ 461.865812] device nr0 entered promiscuous mode [ 461.866809] ? reacquire_held_locks+0xb7/0x3e0 [ 461.866827] ? sget_userns+0x208/0xd30 [ 461.866849] reiserfs_fill_super+0xfe/0x2eb0 [ 461.866870] ? finish_unfinished+0x1120/0x1120 [ 461.889102] ? up_write+0x1c/0x150 [ 461.892669] ? snprintf+0xbb/0xf0 [ 461.896236] ? vsprintf+0x40/0x40 [ 461.899709] ? wait_for_completion+0x440/0x440 [ 461.904307] ? ns_test_super+0x50/0x50 [ 461.908210] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 461.913251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.918815] mount_bdev+0x304/0x3c0 [ 461.922465] ? finish_unfinished+0x1120/0x1120 [ 461.927072] get_super_block+0x35/0x40 [ 461.930988] mount_fs+0xa8/0x31f [ 461.934381] vfs_kern_mount.part.0+0x6f/0x410 [ 461.938901] do_mount+0x53e/0x2bc0 [ 461.942460] ? copy_mount_string+0x40/0x40 [ 461.946737] ? copy_mount_options+0x198/0x3a0 [ 461.951285] ? copy_mount_options+0x1cd/0x3a0 [ 461.955796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.961375] ? copy_mount_options+0x280/0x3a0 [ 461.965896] ksys_mount+0xdb/0x150 [ 461.969455] __x64_sys_mount+0xbe/0x150 [ 461.973438] do_syscall_64+0xfd/0x620 [ 461.977232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.982415] RIP: 0033:0x45c47a [ 461.985600] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 462.004506] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 462.012205] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 462.019468] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 462.026726] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 462.033987] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 462.041257] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 462.065884] device nr0 entered promiscuous mode 11:26:55 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='\x99\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)='\x00\x00\x10\x80\x00\x00\x80\x00\x00') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f00000011c0)='\x00\x00\x00\x80\x00\x00\x80\x00') 11:26:55 executing program 5: pipe2(0x0, 0x0) pipe2$9p(0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000080), 0x169, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000580)={"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"}) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000140)={0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0xb, 0x0, 0x4}}) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000280)="baf80c66b88687d08c66efbafc0cb8bd00ef0f320f624e10bad104ec26660ff85f50361b0f20c06635020000800f01c9b800088ec00fae470b", 0x2ed}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) ioctl$SG_GET_TIMEOUT(r6, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 11:26:55 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0xaecf88880, 0x582, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x3}, 0x120, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x0, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vlan0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1bbaedfa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4000000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x890c, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x89, 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000001700)={0xe}, 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(r4) bind(r4, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000340)={0x591, 0x3800000}, 0xc) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e24, @broadcast}, 0x10) r8 = dup(r7) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r10 = dup(r9) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8b36, &(0x7f0000000000)='wlan0\x00') fsync(r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8b36, &(0x7f0000000000)='wlan0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r11 = socket$inet6_udp(0xa, 0x2, 0x0) fchown(r11, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) rt_sigreturn() flock(0xffffffffffffffff, 0x0) 11:26:55 executing program 4 (fault-call:0 fault-nth:98): syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3d}]}) 11:26:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0xaecf88880, 0x582, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x3}, 0x120, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x0, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vlan0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1bbaedfa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4000000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x890c, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x89, 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000001700)={0xe}, 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(r4) bind(r4, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000340)={0x591, 0x3800000}, 0xc) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e24, @broadcast}, 0x10) r8 = dup(r7) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r10 = dup(r9) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8b36, &(0x7f0000000000)='wlan0\x00') fsync(r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8b36, &(0x7f0000000000)='wlan0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r11 = socket$inet6_udp(0xa, 0x2, 0x0) fchown(r11, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) rt_sigreturn() flock(0xffffffffffffffff, 0x0) [ 462.639948] FAULT_INJECTION: forcing a failure. [ 462.639948] name failslab, interval 1, probability 0, space 0, times 0 [ 462.663137] CPU: 0 PID: 610 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 462.669935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.679297] Call Trace: [ 462.681906] dump_stack+0x172/0x1f0 [ 462.685551] should_fail.cold+0xa/0x1b [ 462.685574] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 462.694559] ? lock_downgrade+0x880/0x880 [ 462.694585] __should_failslab+0x121/0x190 [ 462.694605] should_failslab+0x9/0x14 [ 462.694619] __kmalloc_track_caller+0x2de/0x750 [ 462.694639] ? __lockdep_init_map+0x10c/0x5b0 [ 462.706774] ? __lockdep_init_map+0x10c/0x5b0 [ 462.706793] ? reiserfs_fill_super+0xb2b/0x2eb0 [ 462.706812] kstrdup+0x3a/0x70 [ 462.728325] reiserfs_fill_super+0xb2b/0x2eb0 [ 462.732861] ? finish_unfinished+0x1120/0x1120 [ 462.737481] ? up_write+0x1c/0x150 [ 462.741021] ? snprintf+0xbb/0xf0 [ 462.744464] ? vsprintf+0x40/0x40 [ 462.747908] ? wait_for_completion+0x440/0x440 [ 462.752477] ? ns_test_super+0x50/0x50 [ 462.756375] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 462.761381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.766938] mount_bdev+0x304/0x3c0 [ 462.770558] ? finish_unfinished+0x1120/0x1120 [ 462.775136] get_super_block+0x35/0x40 [ 462.779021] mount_fs+0xa8/0x31f [ 462.782391] vfs_kern_mount.part.0+0x6f/0x410 [ 462.786885] do_mount+0x53e/0x2bc0 [ 462.790429] ? copy_mount_string+0x40/0x40 [ 462.794662] ? _copy_from_user+0xdd/0x150 [ 462.798809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.804342] ? copy_mount_options+0x280/0x3a0 [ 462.808837] ksys_mount+0xdb/0x150 [ 462.812384] __x64_sys_mount+0xbe/0x150 [ 462.816355] do_syscall_64+0xfd/0x620 [ 462.820176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 462.825385] RIP: 0033:0x45c47a [ 462.828587] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 462.847501] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 462.855210] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 462.862475] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 462.869753] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 [ 462.877011] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 462.884268] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 11:26:56 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0xffffffff, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r3 = add_key$keyring(0x0, &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000580)=""/201, 0xc9) r4 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)='vboxnet0mime_type&keyring,\x00', r3) keyctl$get_keyring_id(0x0, r4, 0xff) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 11:26:56 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) [ 463.329207] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate memory for journal device name [ 463.389900] ------------[ cut here ]------------ [ 463.394831] kernel BUG at fs/reiserfs/lock.c:44! [ 463.414911] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 463.420384] CPU: 1 PID: 610 Comm: syz-executor.4 Not tainted 4.19.76 #0 [ 463.427537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.436938] RIP: 0010:reiserfs_write_unlock+0xeb/0x110 [ 463.442208] Code: 5d c3 e8 78 56 89 ff 48 8d 7b 28 48 c7 83 a8 00 00 00 00 00 00 00 e8 84 52 11 05 e8 5f 56 89 ff 5b 41 5c 5d c3 e8 55 56 89 ff <0f> 0b e8 ae e9 bf ff eb a1 e8 c7 e9 bf ff e9 33 ff ff ff e8 bd e9 [ 463.461105] RSP: 0018:ffff888026107a88 EFLAGS: 00010246 [ 463.466490] RAX: 0000000000040000 RBX: ffff888098eb6040 RCX: ffffc9000a567000 [ 463.473757] RDX: 0000000000040000 RSI: ffffffff81e20c9b RDI: ffff888098eb60e8 [ 463.481059] RBP: ffff888026107a98 R08: 0000000000000065 R09: ffffed1015d25079 [ 463.488367] R10: ffffed1015d25078 R11: ffff8880ae9283c7 R12: 00000000ffffffea [ 463.495630] R13: ffff88805595a800 R14: ffff888026107c38 R15: ffff888098eb6040 [ 463.502888] FS: 00007fbae27f7700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 463.511097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 463.517014] CR2: 00007ffc26e34d50 CR3: 000000008d20a000 CR4: 00000000001426e0 [ 463.524289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 463.531566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 463.538882] Call Trace: [ 463.541525] reiserfs_fill_super+0x2b51/0x2eb0 [ 463.546113] ? finish_unfinished+0x1120/0x1120 [ 463.550702] ? up_write+0x1c/0x150 [ 463.554253] ? snprintf+0xbb/0xf0 [ 463.557707] ? vsprintf+0x40/0x40 [ 463.561162] ? wait_for_completion+0x440/0x440 [ 463.565735] ? ns_test_super+0x50/0x50 [ 463.569614] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 463.574633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.580162] mount_bdev+0x304/0x3c0 [ 463.583788] ? finish_unfinished+0x1120/0x1120 [ 463.588437] get_super_block+0x35/0x40 [ 463.592440] mount_fs+0xa8/0x31f [ 463.595832] vfs_kern_mount.part.0+0x6f/0x410 [ 463.600339] do_mount+0x53e/0x2bc0 [ 463.603897] ? copy_mount_string+0x40/0x40 [ 463.608148] ? _copy_from_user+0xdd/0x150 [ 463.612303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.617834] ? copy_mount_options+0x280/0x3a0 [ 463.622317] ksys_mount+0xdb/0x150 [ 463.625844] __x64_sys_mount+0xbe/0x150 [ 463.629806] do_syscall_64+0xfd/0x620 [ 463.633604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.638789] RIP: 0033:0x45c47a [ 463.642022] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 463.661042] RSP: 002b:00007fbae27f6a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 463.668760] RAX: ffffffffffffffda RBX: 00007fbae27f6b40 RCX: 000000000045c47a [ 463.676030] RDX: 00007fbae27f6ae0 RSI: 0000000020000080 RDI: 00007fbae27f6b00 [ 463.683292] RBP: 0000000000000000 R08: 00007fbae27f6b40 R09: 00007fbae27f6ae0 11:26:57 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xffffffffffffff0c, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1041}, [@IFLA_LINKINFO={0x2, 0x12, @gretap={{0xffffffffffffffbb, 0x1, 'gretap\x00'}, {0xc}}}]}, 0x3c}}, 0x40000) 11:26:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4e4c}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffff0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 11:26:57 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0xaecf88880, 0x582, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x3}, 0x120, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x0, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vlan0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1bbaedfa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4000000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x890c, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000044c870735cc748f2d0ab3c3800000000022f1dc0642f52f20f25d615220586ff9ec57f79ee60d22fbf7621c70ba6536ae9c5ccae5c23e17cd6ff7321b2a556144ef6b94fcd0ca1277318b0f132139b2a53027c51f2488060721e0e557224ee0f604e68249f71d2c8c7dcb204c5c362ea4afabba8ab2cd18a1d593f0400c05348274a876486b8a3182511592de3b0d7cc8ba556ee2d688078c952b5e3fc000000003e037297a6c9d4f54c3a911d5e75739bf8fabd418d1828d37fbf3e121c6c8592aeb997bfa19b5b38ec2d52c94c9e2e70757ab093099aff0100000000000074ad79deff5c1a3a5d4f16549a63671ee709d53151188d2c9363bebc6c8c33a0659a1905de8d0500000053b0012bc1be575e8a448192335467b207ce6ff7dddc181dccef92f29d3f49faa3cf342e138a3b4d"], 0x89, 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000001700)={0xe}, 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(r4) bind(r4, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000000)='wlan0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000340)={0x591, 0x3800000}, 0xc) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e24, @broadcast}, 0x10) r8 = dup(r7) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r10 = dup(r9) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8b36, &(0x7f0000000000)='wlan0\x00') fsync(r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8b36, &(0x7f0000000000)='wlan0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r11 = socket$inet6_udp(0xa, 0x2, 0x0) fchown(r11, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) rt_sigreturn() flock(0xffffffffffffffff, 0x0) [ 463.690565] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 463.697825] R13: 00000000004c8ea4 R14: 00000000004e0318 R15: 0000000000000003 [ 463.705106] Modules linked in: [ 463.729658] kobject: 'loop2' (00000000aa1cac7e): kobject_uevent_env [ 463.745766] kobject: 'nr0' (00000000f5629eb8): kobject_add_internal: parent: 'net', set: 'devices' [ 463.758281] kobject: 'loop2' (00000000aa1cac7e): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 463.771583] kobject: 'loop5' (00000000bacd8405): kobject_uevent_env [ 463.775898] ---[ end trace 757b2352b54c1fee ]--- [ 463.780122] kobject: 'nr0' (00000000f5629eb8): kobject_uevent_env [ 463.790049] kobject: 'nr0' (00000000f5629eb8): fill_kobj_path: path = '/devices/virtual/net/nr0' [ 463.790944] RIP: 0010:reiserfs_write_unlock+0xeb/0x110 [ 463.799696] kobject: 'loop5' (00000000bacd8405): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 463.809176] Code: 5d c3 e8 78 56 89 ff 48 8d 7b 28 48 c7 83 a8 00 00 00 00 00 00 00 e8 84 52 11 05 e8 5f 56 89 ff 5b 41 5c 5d c3 e8 55 56 89 ff <0f> 0b e8 ae e9 bf ff eb a1 e8 c7 e9 bf ff e9 33 ff ff ff e8 bd e9 [ 463.815128] kobject: 'queues' (000000007f2c91c6): kobject_add_internal: parent: 'nr0', set: '' [ 463.844123] kobject: 'loop1' (00000000e5f8dd8f): kobject_uevent_env [ 463.844285] RSP: 0018:ffff888026107a88 EFLAGS: 00010246 [ 463.850772] kobject: 'loop1' (00000000e5f8dd8f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 463.867055] kobject: 'loop0' (000000001c810ad5): kobject_uevent_env [ 463.871641] RAX: 0000000000040000 RBX: ffff888098eb6040 RCX: ffffc9000a567000 [ 463.874022] kobject: 'loop0' (000000001c810ad5): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 463.897678] kobject: 'loop4' (000000005d367b52): kobject_uevent_env [ 463.904831] kobject: 'loop4' (000000005d367b52): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 463.908963] RDX: 0000000000040000 RSI: ffffffff81e20c9b RDI: ffff888098eb60e8 [ 463.914798] kobject: 'queues' (000000007f2c91c6): kobject_uevent_env [ 463.936303] RBP: ffff888026107a98 R08: 0000000000000065 R09: ffffed1015d25079 [ 463.943754] R10: ffffed1015d25078 R11: ffff8880ae9283c7 R12: 00000000ffffffea [ 463.951223] R13: ffff88805595a800 R14: ffff888026107c38 R15: ffff888098eb6040 [ 463.961322] kobject: 'queues' (000000007f2c91c6): kobject_uevent_env: filter function caused the event to drop! [ 463.961364] FS: 00007fbae27f7700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 463.983485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 463.986944] kobject: 'rx-0' (00000000e26c8a79): kobject_add_internal: parent: 'queues', set: 'queues' [ 463.989660] CR2: 00007ffd097dfbac CR3: 000000008d20a000 CR4: 00000000001426f0 [ 464.009044] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 464.016525] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 464.017763] kobject: 'rx-0' (00000000e26c8a79): kobject_uevent_env [ 464.026024] Kernel panic - not syncing: Fatal exception [ 464.037045] Kernel Offset: disabled [ 464.040670] Rebooting in 86400 seconds..