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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1c1401, 0x0) write(r2, &(0x7f0000004200)='t', 0x8800000) read$FUSE(r0, &(0x7f0000006380)={0x2020}, 0x2020) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 16:14:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) 16:14:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:28 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0x9e, [], 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/158}, &(0x7f0000000000)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:29 executing program 1: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x640, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1c1401, 0x0) write(r2, &(0x7f0000004200)='t', 0x8800000) read$FUSE(r0, &(0x7f0000006380)={0x2020}, 0x2020) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 16:14:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:29 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x8, 0x2, 0xe8}]}, 0xffffffffffffff7b) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x2, 0x10, 0x13}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f00040001b2023ba6070500f4916cccf71592650a02b9a653e87377fe97eb1ec6f6d1b079e986a20e11e4b1bf8f9853e1e832de9a9d2b0faac64b1cc8981cc535eba0bb900b52cab663c9da0598410dfbc55489477be54e74cb19cad4d257d9fa0dc5792ce4d5c866d96ceff0965cbb62fd5db41a868709f50f9d2ccc4140efa5909d76656aa52c18c0d6fb6d1b8fc2bdeb3cee829bda3030c33ac14ceaf4c8e0bb09a0836b51cc945b672b1c2f660e2a5a38c030ac82f7e2509a0efcf35e348737d7a92edd9135f60300000028730f57eac72d20e862bc8c67515f619962f64d616ff62a59613c6de47891762f197dbc086f98d1"], &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) uselib(&(0x7f0000000180)='./file0\x00') sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) r3 = signalfd(r0, &(0x7f00000001c0)={[0x8]}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r5}) 16:14:29 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000080)=0x7) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') read$FUSE(r2, &(0x7f0000000400)={0x2020}, 0xffffff1b) 16:14:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:30 executing program 4: fchdir(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:30 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8, 0x800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/43) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r2, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:30 executing program 4: fchdir(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:30 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x69788b00, &(0x7f0000000480)={0x0, 0x989680}, 0x0) 16:14:30 executing program 4: fchdir(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa, 0xa}, 0x20) 16:14:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:31 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x69788b00, &(0x7f0000000480)={0x0, 0x989680}, 0x0) 16:14:31 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x439, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3, 0xefffffff}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}, @IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x8001}]}}}]}, 0x50}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000009a40)=[{{&(0x7f0000000400)=@vsock, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)="dbc25def19cd22d0b58df6d60c5da42ea73b2e05fbd91907d5bba01221bc4aca0024cb3b65ca9b364b866c150682bff0da094b5c4cdc789a03c8430d380ecae569bbfb35a509560edb509a704b3491c4b1a5824777ff9fb2938126fb92224a355c04dbba30e32b47b2d442c26b91cecb71236219dc94d01a42afb307a90ca3fbdfd50714cd3296412694c798e1ff", 0x8e}, {&(0x7f00000009c0)="02406ce9c7bc72fd11e99b40c0afb6766541dec78cf797f97b4c4d7eaf34d983aceaa486e23a40025541e999eb618a47ce26254441c324279e528d7494e7059ba520fb86071acb47313e08f9fa5e95703de1fd57dbe9f0093223e69b686071ac3db040a26188538b284a5deae462b11e83bf1d4475889dd4fd0deca475b26ad1ca6ff1eb37f1d356fa4083428e0135d0323175ce5c477d7907c9989de1d11b191d405a82ae34fa1f53e028d8c6c4433a45181a560cc9abd85956163cb31ba301b6e7d1cd32e2", 0xc6}, {&(0x7f0000000ac0)="78bf3a26a45114fcbc434ca7b00343902f0cfdb478e764907e21399e8bf3e068ee2e4224849804c0602cb071a2b162b98b66b6b9bfd49b2e407fd00ab7489478440a5b0192cf69998f5f33ea243474e3964e458d5c87f04d0cc482ef85e07a760c9fb85c5c1bf823295583af0f8aac841712", 0x72}], 0x3, &(0x7f0000001340)=[{0x1010, 0xff, 0xffffff9c, "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{&(0x7f0000008780)="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0x1000}, {&(0x7f0000009780)="23fac04a624799a930d50de99bf7220a0e4339aaa0ceb99a52f7d0b7c6184d200ec4071f8c7e0cd3c05400ebd7c0993a4764314283b4aec1c204459384d047cdd1b8fb004c1e7ae0bc14e49b89ba3f488c396668d853894a3f1592cc210b8a13630ed8fb49f37fb2836b3d61d8903c39", 0x70}, {&(0x7f0000009800)="31aa604862d81176e9389b9bc0769950bc110f3b1d4f4f63f78a28b3e8e256164abf371fb26a1e604694e105a84b2b4d2c316b7cd0190d3d7fe73550", 0x3c}, {&(0x7f0000009840)="55bb950c93483979ff74fa6536f245014145a7aa783af8c4e52e1048e373b9346c34eafa7c3a28df0e09fb5abf83ecb0aac60ec347d5db07f1c4ed82e75b9c26545c69d9dce9ad439255c917d080abc194860032ef922facf878077680892c3a18edb3cf0db605a47a74cb71cb7a3830a141000ab34aa9f437c2d9d8d10adf9dd89beeff16e57c2a29edf8cc8f82345f7cd59fbf98091615b8523fe213914fc87d18e2eb315a7a33dd340ba8c160c7dab82630b926cadcedfd105aabeea5d51473", 0xc1}], 0x9, &(0x7f0000009a00)=[{0x30, 0x112, 0x7, "4698fa058da78ab0ac876ceddafb160769c235d1c1486950fc8fea391d5c1e"}], 0x30}}], 0x6, 0x20008800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x0, @hci={0x1f, 0x0, 0x4}, @ax25={0x3, @default, 0x6}, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x30}}, 0x0, 0x0, 0x0, 0x0, 0xfffe, &(0x7f0000000000)='ip6tnl0\x00', 0x80000001, 0x2, 0x1f49}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x428, 0x13, 0x8, 0x70bd27, 0x25dfdbfe, {0xb, 0x9, 0x3f, 0x80, {0x4e20, 0x4e24, [0x1f80, 0x1, 0x5, 0x7b], [0x7, 0x5, 0x400, 0x8000], 0x0, [0x3ff, 0x3]}, 0x8585, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x96, 0x1, "c549421093bea0b718ffc4fc9be9f7b66ba57ae811b3ce50d8daa3ff0d48654d476b35c98b81dc5f3dc13df35d03a3e22ebe716acf31d1ead074390a94ea7123afb4c0663e97044c562181569d1b580eb96d727f96ebbd12616b321130bec38b87dad2dd914550a860d379cd723de39f401e8bd277446a9c28b98c01f59de348cbd74fa74c1536e784f897be9791736a59bc"}, @INET_DIAG_REQ_BYTECODE={0xdf, 0x1, "af7fb89618c609d128ba41c8f46870daba54609d33b1e6ac758ed729185e18f5ef24c9f886dfe7ec15b639af8435d93aaff789fae06366f1d3feb645ee914bb2d670ab99c65fdad54566739d6b4c0937d9b85f08dfa42119aa4e47ff6222f0dae81cb5c9aabd902d6f6c0cf4b673520a90812c31a635225b6cafa33f138627000a9f7d3ea976c53105c13ed886ee8fc4af8a0a111241b0bbd74989b867dc0e60fd43d281be78fa1eb806ab76c07ce439b95935c3309d3a9d482ff8551b778dfb15b414e165982f62beb7f9f0e287d134dc45bd46f4dcbeda1df54d"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x45, 0x1, "d746cb302d30327df981111678d4579d0267ab37d6d9a6479d3eab8a0d33c57351522c5477c5cc01618d5842e4fd8dd371842d68d79e82608854b0adcda3ce1f59"}, @INET_DIAG_REQ_BYTECODE={0xd7, 0x1, "23277c16b30cdd064a7258506c4345ec8cc5a5742fc527ff1cdbe7d70a1afc0314533a53879f8d14ecfbfad0ecbb271506a218be2f2f599539130f605a9df2fc6bc0248db48eeecce2473406982c2b2c112f7819d394077f464abc4a0b3ca1c3cc104122dd719af3d4f812d7d425dfa932a3fe398d937477f66af6246353dd142e74dc4e545fa5619b2e6bbd517a12ed1688a7e0eae1fcba2fffe78a408c14bb2ea6fad9b0afca5c4f9b0739a00ba4b0d7a90f7f45cb8e5a29054652bfd890209cef55588ad314c0446f95b836ff5e021d4e6d"}, @INET_DIAG_REQ_BYTECODE={0x7e, 0x1, "4cb72711766dddf39ebfbf0227288bd42dbfc4aceb6282df63cdc06a73a3c1185b4c570afa1cef2ac05cce7e200a876e5f78e11dd752916f4be10818a9a9c14f1649a8f8b9587bd310bd3c33c6579b6a7697734469ca0bdec4d3f3e99f6597e614b53b98e12398f0c0f7795c62e13f42afa2e68973fc0bf15be4"}, @INET_DIAG_REQ_BYTECODE={0xbd, 0x1, "f8fe6db61d610566c0260213b3f76d7019487290f9ceec76a281ecbba3d075c81a5e85754071e8e10c5c5e416d389690a0b93e24c575ceef16919117ff1d358e0b9b77b208ed64f7a70ad31191171f159caf8aca54123bbb394678185a268f8e545d461127fa337486341991570c3f15014fd00a26b49e80993228da484b0fdffc76412ef67c433cd6a7a37e4c489de3c37caf7d2ceefbd80952d3a067c058ed93e5b8b58e7234b7bba88b065e4f619b355099664e37ce8446"}]}, 0x428}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r4, 0xb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000080)) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:14:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 1: pipe(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 16:14:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) 16:14:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:32 executing program 5: getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:32 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) 16:14:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000004c0)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="020185ffffff0a000000ff45ac0000ffffffbf00e931190000000000000680ffffff82000000e100e2ff87770072003007006300000000000000008000da55aa", 0x40, 0x1c0}]) 16:14:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:32 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) 16:14:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) [ 379.325151][T26184] loop1: p1 < > p2 p3 p4 [ 379.329506][T26184] loop1: partition table partially beyond EOD, truncated [ 379.336621][T26184] loop1: p1 start 10 is beyond EOD, truncated [ 379.342672][T26184] loop1: p2 start 25 is beyond EOD, truncated [ 379.348794][T26184] loop1: p3 start 4293001441 is beyond EOD, truncated [ 379.355571][T26184] loop1: p4 size 3657465856 extends beyond EOD, truncated 16:14:32 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/194) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000004c0)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="020185ffffff0a000000ff45ac0000ffffffbf00e931190000000000000680ffffff82000000e100e2ff87770072003007006300000000000000008000da55aa", 0x40, 0x1c0}]) 16:14:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, 0x0, 0x0) 16:14:33 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:33 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000380)) close(0xffffffffffffffff) r1 = userfaultfd(0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}}) getsockopt(0xffffffffffffffff, 0xc614, 0x8, &(0x7f0000000100)=""/246, &(0x7f0000000000)=0xf6) bind(r0, &(0x7f0000000280)=@generic={0x18, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000496d3a00"}, 0x80) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r2, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(0xffffffffffffffff, 0x80184153, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[&(0x7f0000001340)="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fchown(0xffffffffffffffff, 0xee00, 0xffffffffffffffff) 16:14:33 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:33 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000540)=0x4e, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000340)={0x27, 0x1, 0x1, 0x1, 0x9, 0x8, "968e87f9be63ee82825fbbab0355d87ea0fe1258292e17c2a70195ea238a596e1c11d3fda7340bea731384c43cc170fd44c8dc44459637f13af6145c4d4df3", 0x3c}, 0x60, &(0x7f0000000600)=[{&(0x7f00000003c0)="f236cf3150a7d36fb8b00dbaf6e9ed6171e1d48c5698b81e8ff84a5563c4155f37db240e95a9cad1460158c552fb088e9c66518a539efff04d80f427293f298adfea6a5d885384d3a298608fe472f3c89cae5f6ee236993c62c35b973a8c11ec2a6f901932d266a1b989d671468f82d44bd3a890d8d9ff216b0b31a578d7f6e2fb174abff14189334d0bfe102043c3353ca2351be515c367c44bb3738f4808ec578cea6e2277859a3d73ca42f366bb", 0xaf}, {&(0x7f00000001c0)="b6cd88120ef54cf814955c7dc134845f9c9f3bfcb6d18fdb2279bd56af2727741789", 0x22}, {&(0x7f00000004c0)="0c95f03cd0575740d15e0b5e8d032de72fdcfffa1eb4dc43b845cbfa33b9923120b452640c37b3cf6c0fda26757558b6364a9547c32ca6c435e7afa28de2d65ddc326896c8e0fa3aba9830ec2bf2510e91a6a7bbec69f5aa0c79146e71cdf4bdb80d2ca3498829cb6161ff8d9429e6", 0x6f}, {&(0x7f0000000240)="1c237ea36325240319393d800d94cb517eb0ec12402edd7df50a", 0x1a}, {&(0x7f0000000540)}, {&(0x7f0000000580)="bfbbc46f335b65c55c1a31f7b3b45c175b25bd95e5e23b3e977d8d7a4404db3bbd525036aa46896b877202ac2d9e5e8a602d280bbe3fdc3fe9cf136f0f012495818262f017eb440dde11fb7a997b0d21", 0x50}], 0x6, &(0x7f0000000680)={0x48, 0x10e, 0xb2, "81c87e74afe03f16373dd37d2cd3b07567da00869e67dd4c1b517cb7c12efd207ab6718b1b419a95fbcc856bea5a0ac04228f6e0"}, 0x48, 0x4000}, 0x20008050) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000000c1448bb27bd7000ffdbdf2508003d008900000008003d000300000008003d00020000000800030001000000080003000000000008003d0002000000080003000000000008003d0003000000"], 0x50}, 0x1, 0x0, 0x0, 0x92a641ed8b5ffa6e}, 0x50) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, 0x0, 0x0) 16:14:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) [ 380.190678][T26239] loop1: p1 < > p2 p3 p4 [ 380.195087][T26239] loop1: partition table partially beyond EOD, truncated [ 380.202273][T26239] loop1: p1 start 10 is beyond EOD, truncated [ 380.208440][T26239] loop1: p2 start 25 is beyond EOD, truncated [ 380.214500][T26239] loop1: p3 start 4293001441 is beyond EOD, truncated [ 380.221272][T26239] loop1: p4 size 3657465856 extends beyond EOD, truncated 16:14:34 executing program 1: 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:34 executing program 0: 16:14:34 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsu\x00', 0x20280, 0x0) ioctl$CHAR_RAW_FLSBUF(r2, 0x1261, &(0x7f0000000340)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r0, &(0x7f0000000400)="1b2603927f1f6588a767481241ba7860ac5cf65ac618ded8974895abea13b48322b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba0100fd2cf244b4931e", 0x8, 0x4008000, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(r3) r4 = userfaultfd(0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES16, @ANYBLOB="2c7766646e6f41786bedf6ec07a32cbb399a3a53225305d08ac18f407dad3e270b4b128a4cf766448e0c0185a3b80d4503cc437ca33ac39de0cedb376108ae124bd836d45d90fd1109bd6750e6fbc1a04ac3c4a8f1b36bc7fa343e3ebd0ea9b53e14601d9ab088ae56f18199a51914e3c7502d3b201f52abf164bd403e66f6075b9f651eb0f5a0546dc89a0e1b0f833ef3b33cda4ca2a4530c9e5af77d20e80ce75ce0c9aca0c3d5f51e9b7791f86a6e88c8bd84aa94", @ANYRESHEX=r4, @ANYBLOB=',\x00']) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f00000001c0)) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3767641b", @ANYRES16=r0, @ANYBLOB="000825bd7000fbdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e3000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x40041) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000380)={{0x9, 0x8, 0x2, 0x81}, 'syz0\x00', 0x5}) 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:34 executing program 1: 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:34 executing program 0: 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) [ 380.966094][T26280] 9pnet: Insufficient options for proto=fd 16:14:34 executing program 1: 16:14:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) [ 381.027538][T26285] 9pnet: Insufficient options for proto=fd 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:34 executing program 0: 16:14:34 executing program 1: 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:34 executing program 0: 16:14:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:34 executing program 1: 16:14:34 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) fchown(0xffffffffffffffff, 0x0, 0x0) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video1\x00', 0x2, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r3, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000100)={0x54, 0x10, 0x8db69e9e4b3c9d3d, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x3f, 0x83, 0x0, 0x1, [@typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@remote}, @generic="15ea429dbf8935948fcd69e1682a317eb2787e", @typed={0x8, 0x88, 0x0, 0x0, @uid}, @typed={0xc, 0x8c, 0x0, 0x0, @u64=0x13c00a2b}]}, @typed={0x4, 0x56}]}, 0x54}, {&(0x7f0000001340)={0x10c0, 0x37, 0x800, 0x70bd2c, 0x25dfdbfe, "", [@generic="250813800f260c3bb68ac6d3e76b6fd6a317db095ee2533a731840bec87171f067a3d715e1a5b9aacf66daab1eb80944c0c2019483f526bc3d3697e2db4c141cae0181292dab4c774fc29e53defc5dbe84121921ce522eeab519246cfe522a069552b4f4c0c07e351cb90e965d783bc80ed562df6b4836783b77f4641588e569260cec55383a95c429eb", @generic="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@typed={0x24, 0x3b, 0x0, 0x0, @binary="980bd36e62483339ffef6e875ba7cfa4765ecb27ade5c6f5b73c70e2156f0f11"}]}, 0x10c0}, {&(0x7f0000002400)={0x26a0, 0x32, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="bcf842be2105d0335da8c845ee01ec3106073a504dd172e0673829", @nested={0x11be, 0x7a, 0x0, 0x1, [@typed={0x8, 0x52, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0x5, 0x0, 0x0, @u32=0x1}, @generic="d6e6c89c58a879d969deaa7116b978c98d8009deeac1d2dea08420bff1bee01b24d36b0e0682201cf324ff9b20fbb2c488", @typed={0x8, 0x13, 0x0, 0x0, @fd=r0}, @generic="7ca367088fe8d068ec94880e8e783168e857c081f7da740ec52e3c22df0489ee4591b26eccd67686c09b0e199dccbd17cc36f73d0477513b8b739e52e8dc36524895d0d8ea9e253d8d475278bae661bea1ea23ccffbe265c37abeab0c145b31810b592469c50385fafd2e21b71eaa8fc40a5ddbd377feb62bfa08ab1ab4b7f8910d044f8a9c0c6f9e4039e756d25e89786325bf0a386f1474f19b5f591923bde73a4003780fb10e646941548c77d149950c87b25e9414e80084db75052a7434ee6773c05b1784f05f7e929c6151b30", 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@nested={0x10b, 0x37, 0x0, 0x1, [@generic="8a252891477c8c153b68e7824ae3b014551f31df48c179dbd96dc656bec053b54511419655c6606eced45c3a1bdaaf447adac1ae6e1393f291594bda714e0d923b4d887bbe80df3d20cf1de9ff473ecfaad82036bff6bb2c75b9a80358087cc56e62c102ee8302", @typed={0x91, 0x7e, 0x0, 0x0, @binary="eaeabc7d063802d3bf4dd19222d3f564850de622c224d41890e14ad6115a052297c780682a9484e4ec0cc66631f9b7999f53dad5f6a1076e1eeff34f9449fe1e00692fc09115a86385993c678bd2ff9cf0471fa9fe7be2d3a192ad51ddfc19c8e4f759346aa14fa13751e962208d233b2dc55307f748f3f6e52636e3cb2fff1ce63c1ccd9eadf19d9f53078cc1"}, @typed={0x4, 0x83}, @typed={0x8, 0x87, 0x0, 0x0, @ipv4=@local}]}]}, 0x26a0}, {&(0x7f0000000c40)={0x150, 0x2c, 0x8, 0x70bd26, 0x25dfdbfe, "", [@nested={0xc, 0x7e, 0x0, 0x1, [@typed={0x5, 0x56, 0x0, 0x0, @str='\x00'}]}, @generic="4765a8ec0b28bbbdfdc48ea57dba892d4943ce6f4d1c5b4e3278da1b08d9", @generic="5d56fbc9d677ec5d48f1177236870add38eccf20fb4410ff0f9eaaa7b18e7c1d9502e175d396c0a0d1fb1826cc3b6f8b71dc20d573e4f8c40d19f74b078b4949b2ac3bad7f36f83256a56bbb62bc1e2f6a4317f5ea30080ce964b43a6fe23820b47b98497edbd9a933ab5a1f98737e4738ea2018f2c62790220d3cffee20bbc15941fb46928bef363360396c6de6649747979c788ffa74dd8c81ee71e67db51fefa2778c1fbc12832fd45bf6a7dedc47f99890ba042824693966adcb287efc596efa47607902e46a4d26cca119dbe50dbda395976f1e32ea3ddcfe0d92f070", @typed={0x8, 0x44, 0x0, 0x0, @fd=r0}, @nested={0x29, 0x1c, 0x0, 0x1, [@typed={0x8, 0x79, 0x0, 0x0, @pid}, @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x6}, @generic="aa65c8e156", @typed={0xc, 0x46, 0x0, 0x0, @u64=0x8}]}]}, 0x150}], 0x4, &(0x7f0000000dc0)=[@rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x20, 0x1, 0x1, [r1, r3, r4, r0]}}], 0xe8, 0x20000000}, 0x4000084) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') ioctl$HIDIOCGRDESC(r6, 0x90044802, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:34 executing program 1: 16:14:34 executing program 0: 16:14:34 executing program 1: 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:34 executing program 0: 16:14:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:34 executing program 1: 16:14:34 executing program 1: 16:14:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:35 executing program 5: r0 = socket(0x29, 0x80000, 0x9) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/214, 0xd6, 0x2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vxcan1\x00', {}, 0x9}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r2, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:14:35 executing program 0: 16:14:35 executing program 1: 16:14:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:35 executing program 1: 16:14:35 executing program 0: 16:14:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:35 executing program 0: 16:14:35 executing program 0: 16:14:35 executing program 5: 16:14:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:35 executing program 1: 16:14:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:35 executing program 0: 16:14:35 executing program 1: 16:14:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x0) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:35 executing program 0: 16:14:35 executing program 5: 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:36 executing program 1: 16:14:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:36 executing program 0: 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 1: 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x9, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x55, 0xfa, 0xa}, 0x20) 16:14:36 executing program 5: 16:14:36 executing program 0: 16:14:36 executing program 1: 16:14:36 executing program 5: 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x56, 0x0, 0xa}, 0x20) 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 0: 16:14:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) 16:14:36 executing program 1: 16:14:36 executing program 5: 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(0xffffffffffffffff, &(0x7f0000001580)=""/4109, 0x100d) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x56, 0x0, 0xa}, 0x20) 16:14:36 executing program 0: 16:14:36 executing program 1: 16:14:36 executing program 5: 16:14:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, 0x0, 0x0) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x56, 0x0, 0xa}, 0x20) 16:14:36 executing program 0: 16:14:36 executing program 1: 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, 0x0, 0x0) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 5: 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa}, 0x20) 16:14:36 executing program 1: 16:14:36 executing program 0: 16:14:36 executing program 5: 16:14:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, 0x0, 0x0) getdents64(r0, 0x0, 0x0) 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa}, 0x20) 16:14:36 executing program 0: 16:14:36 executing program 5: 16:14:36 executing program 1: 16:14:36 executing program 5: 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20007, [{0x9, 0x0, 0x2}]}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, &(0x7f0000000300)=""/250, 0x56, 0xfa}, 0x20) 16:14:36 executing program 1: 16:14:36 executing program 0: 16:14:36 executing program 5: 16:14:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:36 executing program 3: 16:14:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:36 executing program 1: 16:14:36 executing program 5: 16:14:36 executing program 0: 16:14:37 executing program 1: 16:14:37 executing program 3: 16:14:37 executing program 5: 16:14:37 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x1000011) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) getdents64(0xffffffffffffffff, 0x0, 0x0) 16:14:37 executing program 0: 16:14:37 executing program 3: 16:14:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:37 executing program 1: 16:14:37 executing program 5: 16:14:37 executing program 3: 16:14:37 executing program 4: 16:14:37 executing program 0: 16:14:37 executing program 4: 16:14:37 executing program 1: 16:14:37 executing program 5: 16:14:37 executing program 0: 16:14:37 executing program 3: 16:14:37 executing program 4: 16:14:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:14:37 executing program 1: 16:14:37 executing program 0: 16:14:37 executing program 4: 16:14:37 executing program 5: 16:14:37 executing program 3: 16:14:37 executing program 0: 16:14:37 executing program 3: 16:14:37 executing program 1: 16:14:37 executing program 4: 16:14:37 executing program 3: 16:14:37 executing program 5: 16:14:37 executing program 0: 16:14:37 executing program 1: 16:14:37 executing program 2: 16:14:37 executing program 5: 16:14:37 executing program 4: 16:14:37 executing program 3: 16:14:37 executing program 5: 16:14:37 executing program 0: 16:14:37 executing program 1: 16:14:37 executing program 2: 16:14:37 executing program 4: 16:14:37 executing program 3: 16:14:37 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0x0}, 0x10) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x8) 16:14:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c000000680003000000000000000800000000000000000006000300000000001c0002000040"], 0x3c}}, 0x0) 16:14:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r1, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000b40)="390284246ca1dc05ce4410a6ca80c1439fd609fdadaaa966d94159393148a97dc2efa999231aa8d2b255f1c09634f8a6684c61270614d2edd0b2fb32e02fefe644849d797868b9c0b9fd90fa189c5d3c1bed393699a709243aaf3d5eba9908ed1ba395ae04ad7bdfa9ca552b83794b860580efc4b32cd07905c189e832276bd09b6addcaaa174627814d0751fdff16c3c82edfde1ac3da835fcbb3f7fae30053f44370fbb7c5fdfdb8447a2106d7135b7372ab7a3d8eb6326fb3b1ef6418a1bef59973cf2acf2c085b53e30b241e6a3908a6886cceed10ab9b01b027", 0xdc}, {&(0x7f0000000c40)="5f9257f0f2bcff3ba8d986b579c537d9cf75cb611f5d6194c2bb8399098b4abe54414cfe9b7bd7cae1eca27c3ddb4aa90092f63db6903d2da0bdd36eae532df7a7d4a83c1048fa2b7ec11a4918e2ba1c9635baa2400a9b2ef611b977", 0x5c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x11e}], 0x1}}], 0x2, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 16:14:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x2, 0x6, 0xb, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x4c}}, 0x0) 16:14:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r1, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000b40)="390284246ca1dc05ce4410a6ca80c1439fd609fdadaaa966d94159393148a97dc2efa999231aa8d2b255f1c09634f8a6684c61270614d2edd0b2fb32e02fefe644849d797868b9c0b9fd90fa189c5d3c1bed393699a709243aaf3d5eba9908ed1ba395ae04ad7bdfa9ca552b83794b860580efc4b32cd07905c189e832276bd09b6addcaaa174627814d0751fdff16c3c82edfde1ac3da835fcbb3f7fae30053f44370fbb7c5fdfdb8447a2106d7135b7372ab7a3d8eb6326fb3b1ef6418a1bef59973cf2acf2c085b53e30b241e6a3908a6886cceed10ab9b01b027", 0xdc}, {&(0x7f0000000c40)="5f9257f0f2bcff3ba8d986b579c537d9cf75cb611f5d6194c2bb8399098b4abe54414cfe9b7bd7cae1eca27c3ddb4aa90092f63db6903d2da0bdd36eae532df7a7d4a83c1048fa2b7ec11a4918e2ba1c9635baa2400a9b2ef611b977", 0x5c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x11d}], 0x1}}], 0x2, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 16:14:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0xb, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x58}}, 0x0) 16:14:38 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xffffffffffffff11, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0xf4010000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) 16:14:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, 0x7, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) 16:14:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newnexthop={0x24, 0x68, 0x3, 0x0, 0x0, {}, [@NHA_GROUP={0xc, 0x2, [{}]}]}, 0x24}}, 0x0) 16:14:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) sendto$inet(r0, &(0x7f0000000200), 0xffffffffffffff11, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0xf4010000) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, 0x0, 0x0) 16:14:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c000000680003020000000004000000000000000000000006000300000000001c00020000000000fc000000010000007f00000001003a"], 0x3c}}, 0x0) 16:14:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 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) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x2c, r1, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x80000f8}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}]}, 0x2c}}, 0x0) [ 384.836675][T26542] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 16:14:38 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305839, 0x0) 16:14:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:38 executing program 2: perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xb}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000240)={0x1, 'ip6tnl0\x00', {}, 0xfe01}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@mcast2, @private0={0xfc, 0x0, [], 0x1}, @mcast1, 0x1f, 0x0, 0xffff, 0x0, 0x1}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 16:14:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x3a8) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff7c, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) 16:14:38 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') 16:14:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xb}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) socket$key(0xf, 0x3, 0x2) 16:14:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x28) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0040000000200000000000a1c6ee44f4ff"]) wait4(0x0, 0x0, 0x0, 0x0) 16:14:38 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) 16:14:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r2 = dup(0xffffffffffffffff) getpeername$packet(r2, 0x0, &(0x7f0000000040)) setuid(0x0) stat(&(0x7f0000000140)='./bus\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3f, 0x0) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='fuseblk\x00', 0x20000, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB, @ANYBLOB=',group_id', @ANYBLOB=',allow', @ANYRESDEC, @ANYRESDEC=0x0]) 16:14:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x3a8) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff7c, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) 16:14:38 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000002540)='smaps\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mlock2(&(0x7f00001bc000/0x4000)=nil, 0x4000, 0x0) sendfile(r0, r1, 0x0, 0x80200020) 16:14:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xb}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) socket$key(0xf, 0x3, 0x2) 16:14:38 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) 16:14:39 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') [ 385.595277][T26597] ptrace attach of "/root/syz-executor.3"[26596] was attempted by "/root/syz-executor.3"[26597] 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) 16:14:39 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280), 0x4d) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[0xffffffffffffffff]}, 0x4d) 16:14:39 executing program 4: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280), 0x4d) r1 = openat$pfkey(0xffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400500, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000040)=[r0, r0, r1]}, 0x3) 16:14:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x28) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/16]) wait4(0x0, 0x0, 0x0, 0x0) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}], 0x1, 0x57) 16:14:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x28) wait4(0x0, 0x0, 0x0, 0x0) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, 0x0}, 0x8) 16:14:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x18, &(0x7f0000000200), 0x2}, 0x6d) 16:14:39 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe4) perf_event_open(&(0x7f0000000700)={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_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000400)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {}, {0xfff1, 0x6}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) socketpair(0x18, 0x6, 0x8da7, &(0x7f00000000c0)) 16:14:39 executing program 4: 16:14:39 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r4, 0x0, 0x3001a, 0x0) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) [ 385.956176][T26657] ptrace attach of "/root/syz-executor.2"[26653] was attempted by "/root/syz-executor.2"[26657] 16:14:39 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0xc, 0x3000000, [], [{}, {0x801}]}) 16:14:39 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 16:14:39 executing program 4: ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000100)="260f08f20fb0f2b90d090000b800600000ba000000000f300f01dc2ed81fb9f2020000b840000000ba000000000f300f790c1166660fd0130ffc35261b000036660f388001", 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x180800) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 386.027595][T26663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 386.131956][T26672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 16:14:39 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001340)=ANY=[@ANYBLOB="2000000068000300000000f5a801eae74300000000000000080005"], 0x20}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x20004001, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x3f052c333fb6a28, 0x0) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 386.283517][T26670] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 386.305275][T26672] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 16:14:39 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 16:14:39 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@multicast1, @local}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000180)=0x2c) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000240)='./file1\x00', 0xffbfffff, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="2216050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @multicast2}, &(0x7f00000002c0)=0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init1(0x0) dup2(r0, 0xffffffffffffffff) umount2(&(0x7f0000000380)='./file1\x00', 0x0) 16:14:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200ff8000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="000f", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f0000014a00)=ANY=[]) [ 386.363073][T26672] syz-executor.0 (26672) used greatest stack depth: 9608 bytes left [ 386.420671][T26713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 386.471822][T26716] EXT4-fs (loop5): inodes count not valid: 16256800 vs 32 [ 386.529688][T26716] EXT4-fs (loop5): inodes count not valid: 16256800 vs 32 16:14:40 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000002540)='smaps\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00001bc000/0x4000)=nil, 0x4000, 0x0) sendfile(r0, r1, 0x0, 0x80200020) 16:14:40 executing program 4: ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000100)="260f08f20fb0f2b90d090000b800600000ba000000000f300f01dc2ed81fb9f2020000b840000000ba000000000f300f790c1166660fd0130ffc35261b000036660f388001", 0x45}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x180800) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_hsr\x00', &(0x7f00000004c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffffffffffff}}) 16:14:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x8) dup2(r0, r1) 16:14:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x50000, 0x0, 0x2f9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000580)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000540)="287feb72ef461c547f5fb5cb22ab4d9a49eb7fad9e9a0e7dceeeb0071375c601b264a39a61c6c0464b71253c0a1d51be44507fc51ffb7705e046b9fa", 0x3c}, 0x68) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000140)=0xde, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000002c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x100) syncfs(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10, 0xffffffffffffffff, 0x8000000) ioctl$KDFONTOP_COPY(r4, 0x4b72, &(0x7f0000000040)={0x3, 0x0, 0x17, 0x16, 0xfe, &(0x7f00000008c0)}) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r3, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) 16:14:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x1, 0x0, {0x400}}, 0x18) setuid(0x0) 16:14:40 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_hsr\x00', &(0x7f00000004c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffffffffffff}}) 16:14:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:40 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 16:14:40 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000068c0)=[{{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000180)=""/3, 0x3}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f0000001940)=""/17, 0x11}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000001600)=""/235, 0xeb}, {&(0x7f0000001700)=""/238, 0xee}], 0x7, &(0x7f0000001880)=""/176, 0xb0}, 0x2}, {{&(0x7f0000003b40)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002c40)=[{&(0x7f00000019c0)=""/177, 0xb1}, {&(0x7f00000005c0)=""/3, 0x3}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/167, 0xa7}, {&(0x7f0000002b80)=""/146, 0x92}], 0x5, &(0x7f0000002cc0)=""/42, 0x2a}, 0x6}, {{0x0, 0x0, 0x0}, 0x5}], 0x3, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000011", 0x5, 0x4000081, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 16:14:40 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000002540)='smaps\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00001bc000/0x4000)=nil, 0x4000, 0x0) sendfile(r0, r1, 0x0, 0x80200020) 16:14:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffb3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4000000000000084, &(0x7f0000000000)=[&(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 16:14:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x2, 0x3, 0x22c, 0x0, 0x0, 0x0, 0x198, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@ip={@rand_addr, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'syz1\x00'}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'macvlan0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x1a) 16:14:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x0, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:40 executing program 4: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 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_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x7fffffe, 0x390, 0x3e0, 0x34c, 0x34c, 0x2ac, 0x2ac, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x94}, @common=@unspec=@STANDARD={0x24}}, {{@ip={@loopback, @local, 0x0, 0x0, 'macsec0\x00', 'gretap0\x00'}, 0x0, 0x70, 0x94}, @ECN={0x24, 'ECN\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @broadcast}}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0x94}, @inet=@TOS={0x24, 'TOS\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x3ec) 16:14:40 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000001c0)=[{}], 0x1) 16:14:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0xa0) 16:14:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 16:14:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x0, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x0, 0x1, 'B'}, 0x9) 16:14:41 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x0, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:41 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}]}, 0x30}}, 0x0) 16:14:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xaf, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x11, 0x200006) 16:14:43 executing program 5: perf_event_open(&(0x7f0000000100)={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, 0xffffffffffffffb3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4000000000000084, &(0x7f0000000000)=[&(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 16:14:43 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="550fc511739961516eb6598c8c96c62eb236dc6ad003845c7839b9c718791dc9a0d458e4477899b171de2384d1ccd5940e8c3d979f08099fec2fba4a204317c6d47f575e0b99128249c4706846811f8995f4a9d36c07d579386953593753ec982da1a0c5f76f29cffa8d9110520658ab61eceade921fcaa410aac067d0c97cda9730baf89c12b3e7", 0x88}, {&(0x7f0000000140)="2984ee858378b88b7694dfdfe2a4b124d5", 0x11}], 0x2}, 0x0) 16:14:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) dup2(r0, r1) r2 = accept4$inet(r1, 0x0, 0x0, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), 0x8) 16:14:43 executing program 2: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3ac, 0xc8, 0x0, 0xc8, 0x210, 0x0, 0x2a8, 0x2e4, 0x2e4, 0x2e4, 0x2a8, 0x4, 0x0, {[{{@uncond, 0x0, 0xa4, 0xc8}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x108, 0x148, 0x0, {}, [@common=@unspec=@connlimit={{0x40, 'connlimit\x00'}}, @common=@unspec=@connlabel={{0x24, 'connlabel\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private2, [], [], 'batadv_slave_1\x00', 'dummy0\x00'}, 0x0, 0xa4, 0xd4}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x408) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) wait4(0x0, 0x0, 0x0, 0x0) 16:14:43 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 16:14:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) dup2(r0, r1) 16:14:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x98) 16:14:43 executing program 3: 16:14:43 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:43 executing program 4: 16:14:43 executing program 2: 16:14:45 executing program 5: 16:14:45 executing program 4: 16:14:45 executing program 3: 16:14:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:45 executing program 2: 16:14:45 executing program 0: 16:14:46 executing program 3: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:46 executing program 4: 16:14:46 executing program 2: 16:14:46 executing program 0: 16:14:46 executing program 5: 16:14:46 executing program 3: 16:14:46 executing program 5: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:46 executing program 4: 16:14:46 executing program 0: 16:14:46 executing program 3: 16:14:46 executing program 2: 16:14:46 executing program 4: 16:14:46 executing program 2: 16:14:46 executing program 0: 16:14:46 executing program 5: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:46 executing program 3: 16:14:46 executing program 4: 16:14:46 executing program 5: 16:14:46 executing program 2: 16:14:46 executing program 0: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:46 executing program 3: 16:14:46 executing program 5: 16:14:46 executing program 2: 16:14:46 executing program 0: 16:14:46 executing program 4: 16:14:46 executing program 5: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:46 executing program 3: 16:14:46 executing program 2: 16:14:46 executing program 4: 16:14:46 executing program 5: 16:14:46 executing program 0: 16:14:46 executing program 2: 16:14:46 executing program 3: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x40}, 0x48) 16:14:46 executing program 5: 16:14:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffffffdeffff, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1400050900000a0e666174000404090a1000027400f801", 0x17}], 0x0, &(0x7f0000000180)={[{@fat=@tz_utc='tz=UTC'}]}) 16:14:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x1c, r1, 0x181707408a8905ad, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x1c}}, 0x0) 16:14:46 executing program 2: 16:14:46 executing program 3: 16:14:46 executing program 5: 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:46 executing program 5: 16:14:46 executing program 5: pipe(0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44182) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x7) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x24a, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "5244534b0f00000d574556820000a482ebf7888c305bee6fd600"}) 16:14:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x0, 0x12]}) 16:14:46 executing program 2: r0 = socket(0x10, 0x8000000000000003, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) fsync(r0) 16:14:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) 16:14:46 executing program 3: exit(0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:46 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x899, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r3}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000c88000)={r4, 0x0, 0x0}, 0x1c) 16:14:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000ac0)={0x0, 0x22c7, &(0x7f0000000a80)={&(0x7f0000000140)={0x18, r1, 0x17c4c4c4f58fe7e7, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) 16:14:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES16, @ANYRES32, @ANYBLOB="fac70503a9a9e916b6cd00715368f3530631dff7560cc4"]}) 16:14:47 executing program 0: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280), 0x4d) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_mount_image$ext4(0x0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f0000001a00)={[{@nouid32='nouid32'}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@journal_ioprio={'journal_ioprio'}}], [{@appraise_type='appraise_type=imasig'}]}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x6, 0x0, &(0x7f0000000000)=[r2, r0]}, 0x2) 16:14:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x40000008, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0400a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0) 16:14:47 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:47 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x899, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r3}, 0x3c) 16:14:47 executing program 4: r0 = memfd_create(&(0x7f0000000140)='\x00th1\x00\xcf\x84\x94\xc6\xcd,\xdc\xeb\xd2\xdaZo\xf0\xe3\x89\xc0\x9a2\x1a\xdb0\xb8s\xb8\xda=\xf3\x90mA\xea\xc2\xec\xc7*o\vX\xfdC\xe3\x1651\x90oe\xc2\xa5', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x2239e03c) fcntl$addseals(r0, 0x409, 0xd) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() r1 = gettid() tkill(r1, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14080, 0x0, 0x0, 0x0, 0xcbc8}, r3, 0x0, r2, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="15b4f80608cc1523ce37c4ea4795368ba7ea4ff0860c74e2b846f7c1159f22d402abe66a39262779623795d2834570b550d99e36fac8d16a36f20292490de4cf2dcc4635862d27687363d53150231f4e7e851083009953a998ae819f", 0x5c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0xd11400, 0x0) syz_genetlink_get_family_id$smc(0x0) 16:14:47 executing program 2: ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000080)={0x0, 0x7}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x0, 0x99}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x0, 0x6]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 393.851638][T27007] kvm [27002]: vcpu0, guest rIP: 0x13c Hyper-V unhandled wrmsr: 0x40000024 data 0xf 16:14:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x7, 0x7, 0x31, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 16:14:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000080000001000000006609000000000000000033c4587480fff0b60000ff00092a221ce47549bc00000000000a000000000800000019b11792"]) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:47 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:14:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)=ANY=[@ANYBLOB="500000001000050774740000dfdbdfa65501a381", @ANYRES32=0x0, @ANYBLOB="7fff0002810d00001c0012000b0001006d616373656300e10b00020005000700010000000a00054034"], 0x50}}, 0x0) 16:14:47 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x0) 16:14:47 executing program 4: r0 = memfd_create(&(0x7f0000000140)='\x00th1\x00\xcf\x84\x94\xc6\xcd,\xdc\xeb\xd2\xdaZo\xf0\xe3\x89\xc0\x9a2\x1a\xdb0\xb8s\xb8\xda=\xf3\x90mA\xea\xc2\xec\xc7*o\vX\xfdC\xe3\x1651\x90oe\xc2\xa5', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x2239e03c) fcntl$addseals(r0, 0x409, 0xd) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() r1 = gettid() tkill(r1, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14080, 0x0, 0x0, 0x0, 0xcbc8}, r3, 0x0, r2, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="15b4f80608cc1523ce37c4ea4795368ba7ea4ff0860c74e2b846f7c1159f22d402abe66a39262779623795d2834570b550d99e36fac8d16a36f20292490de4cf2dcc4635862d27687363d53150231f4e7e851083009953a998ae819f", 0x5c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0xd11400, 0x0) syz_genetlink_get_family_id$smc(0x0) 16:14:47 executing program 5: r0 = openat$vicodec0(0xffffff9c, &(0x7f00000002c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, 0x0) 16:14:47 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x0, 0x0) ioctl$TIOCGICOUNT(r0, 0x5450, 0x0) [ 394.468264][T27045] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 394.486351][T27045] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 16:14:47 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 394.553194][T27045] device macsec1 entered promiscuous mode [ 394.578748][T27050] kvm [27039]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0 [ 394.590117][T27045] device virt_wifi0 entered promiscuous mode 16:14:48 executing program 5: setrlimit(0x7, &(0x7f0000000040)) getrandom(&(0x7f0000001080)=""/4077, 0xfed, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x0, 0x0) 16:14:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010400)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616f40676f6f676c652e636f6d2920657273696f6e20392e332e30202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d31f66cfa0ee9", 0xb5, 0xbd0}], 0x0, &(0x7f0000000040)) 16:14:48 executing program 2: r0 = openat$vicodec0(0xffffff9c, &(0x7f00000002c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000300)) 16:14:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) [ 394.719195][T27076] F2FS-fs (loop0): Unable to read 2th superblock [ 394.725763][T27076] attempt to access beyond end of device [ 394.731425][T27076] loop0: rw=12288, want=8200, limit=11 [ 394.741335][T27076] attempt to access beyond end of device [ 394.753050][T27076] loop0: rw=12288, want=12296, limit=11 [ 394.760831][T27076] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 394.783332][T27071] kvm [27039]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0 [ 394.819100][T27076] F2FS-fs (loop0): Unable to read 2th superblock [ 394.829647][T27076] attempt to access beyond end of device [ 394.851896][T27076] loop0: rw=12288, want=8200, limit=11 [ 394.858050][T27076] attempt to access beyond end of device [ 394.863709][T27076] loop0: rw=12288, want=12296, limit=11 [ 394.869318][T27076] F2FS-fs (loop0): Failed to get valid F2FS checkpoint 16:14:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0x44}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000080000001000000006609000000000000000033c4587480fff0b60000ff00092a221ce47549bc00000000000a000000000800000019b11792"]) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) 16:14:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') 16:14:48 executing program 2: timer_create(0x6555320f81f421a0, 0x0, &(0x7f0000000040)) 16:14:48 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000100)='rose0\x00', 0x0, r2) r4 = socket(0x10, 0x2, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000001000390400000000000000103f1b0000", @ANYRES32=r5, @ANYBLOB="03000000000000002000128008000100736974001400028008000300", @ANYRES32], 0x48}}, 0x0) 16:14:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) 16:14:48 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="29060c031b00ff07000000000000000401"], 0x38) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) 16:14:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@dontfrag={{0x14, 0x29, 0x37}}], 0x18}}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "451b04", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x2, 0x2}]}}}}}}}}, 0x0) [ 395.006645][T27102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 395.018625][T27096] kvm [27092]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 [ 395.025033][T27102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 395.042653][T27096] kvm [27092]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff000000ff 16:14:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x7fffffff, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x0, 0x5}, 0x14}}, 0x0) socketpair(0x5, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000022c0)={0x0, 'sit0\x00', {}, 0xfff8}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x2c, r3, 0x1, 0x0, 0x0, {0xf}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x0}]}]}, 0x50}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x0}]}]}, 0x50}}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="7c010020052bbd7000fedbdf2503000000560149800c007f00ff", @ANYRES32=r2, @ANYRESOCT=r4, @ANYBLOB="53be225110947b7097ddbf619507ddf4cffe316bc9e0940f14f5fb7449146d89a5deab320abdafa51a3d7fdcdff16a1fe10f86fa6cfc6980ca03fc2544b5be88066d87b7ce0911b9ce550b046eac3e12e2f113fa6e0c693bd3f47ef37e71fb607dd83f56e7d9408da3ca0ce3c4a9c1d3c653b0c52021647ede2500afb7c463cbd6c5e68256a576a3", @ANYRESDEC=r4, @ANYRESDEC=r1, @ANYRESHEX, @ANYRESOCT=r2, @ANYRES64=r5], 0x17c}, 0x1, 0x0, 0x0, 0x4004140}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="840000002c00000000800100000000000000000009921acf52c83181efb90671e5e3190bf16450cd6832eae74626da2b84dbd59aa369f2d88afcc05bd1cf0ba34f995e707a0955fc84120aa0d22f6d4d8783e868935486f47c4efcf81a2491d55d701740c3a7c3388db3f28bf0ebf4f526c3a89f6bbb53b82b9c6558c991e004735b6f8aa83b698f25c7b17ea5ed5bb3e27427", @ANYRES32, @ANYRESOCT=r2], 0x84}}, 0x20000000) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000002280)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002240)={&(0x7f0000002180)={0x8c, r6, 0x210, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x35b}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x934b}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40000000000}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xf59}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe1b3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x66d}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x73}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000010}, 0x805) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x128, r6, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x4c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "3ef658728474ae8acf8ff187869c190844248dcd5784da98af531242a779"}}]}, @TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x27a}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1dc}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x88}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40044}, 0x800) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x10c, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xf8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x7b, 0x3, "b97c71303d69467d046586ac207e039a08953061ac80a60e3a66dc1b856477ef52d55f0ffb80a99f5ebd29fb9e49da37172b3fec688dd4f896072c3fd4d5e3528d6f9064706ef12c9db08b44e25d42fea39562908cd068bfdc6711b8fec87552e39414c5f71d4d7d1f7ed34d62fb95980fa94236f7e618"}, @TIPC_NLA_NODE_ID={0x77, 0x3, "7d29e2cfe463fb3e33654baa28fa12c208dd5abcaf77bc72129b1a44c24b547e285a16a85379470319838077a4c362e5b27c055165a830c21b2226c2b15c78210e9db952846cc15f83b51381523b0d43b363eec7155c4df33ffb80bce2c43bb884f9574eb1a6b0043c1eb0705919365851a690"}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20048021) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 16:14:48 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newtfilter={0x43c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x40c, 0x2, [@TCA_CGROUP_POLICE={0x408, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffffb, 0x200]}]}]}}]}, 0x43c}}, 0x0) [ 395.072447][T27097] kvm [27090]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0 16:14:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:48 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xd931d3864d39dcd7) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 16:14:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x7, 0x7, 0x31, 0x0, 0x32, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) [ 395.265766][T27127] kvm [27126]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 16:14:48 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 395.312299][T27127] kvm [27126]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff000000ff [ 395.380014][ T27] kauditd_printk_skb: 57 callbacks suppressed [ 395.380025][ T27] audit: type=1804 audit(1600964088.749:84): pid=27143 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/337/file1/bus" dev="loop3" ino=3 res=1 errno=0 [ 395.598473][ T27] audit: type=1804 audit(1600964088.969:85): pid=27160 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/337/file1/bus" dev="loop3" ino=3 res=1 errno=0 16:14:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fc00}], 0x0, &(0x7f0000012c00)=ANY=[]) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 16:14:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @private1, @ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) 16:14:49 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, 0x0) 16:14:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="1f55834747ab526001e47aa73fd64362f39cd25c2fd6d4dc0600e919cc05b4372b9d7f1d006ef7b61c650b2c0e45fc07df5cb7f205dc837d7ce2241f24f6a9764d58c5affe87f8086bdca4059073d5366a6351539a29658e1705e73720351cbfbfeb618a2dc3005116798650c4330100002a2bbfa970234906691efd2e523813e32f0778ac0761af2479820a9dc5a4754e91e034ba676b0baa87feae9b345e6b8726e404a2d8e00e2b37d881213d82e5d0c34adde4fce6702299452f43c5e4c452b4882e9c20b1d6e268ff1bf56933e2daef02da28fd91c4118fc2b2f881fdfeba1d080a8a45cf9b2f050227d064f692da81faecf2ce0e73", 0xf8}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x25) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) 16:14:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:49 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x28) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0040000000200000000000a1c6ee44f4ff00"]) wait4(0x0, 0x0, 0x0, 0x0) [ 395.786182][T27173] ptrace attach of "/root/syz-executor.5"[27172] was attempted by "/root/syz-executor.5"[27173] [ 395.810938][T27165] kvm [27163]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 16:14:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000300"}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2804) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000000c0)="1e", 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r0) 16:14:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1406, 0x1}, 0x10}}, 0x0) [ 395.848248][T27165] kvm [27163]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff000000ff 16:14:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x7, 0x7, 0x31, 0x0, 0x32, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 16:14:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000005740)=@getqdisc={0x24, 0x26, 0x905, 0x0, 0x0, {0xa}}, 0x24}}, 0x0) [ 395.901826][ T27] audit: type=1804 audit(1600964089.269:86): pid=27183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/338/file1/bus" dev="loop3" ino=4 res=1 errno=0 [ 395.929789][T27180] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 16:14:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x40000006) 16:14:49 executing program 4: mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f00000001c0)='./bus/file0\x00', 0x0) socket(0x33, 0x1, 0x0) mount$overlay(0x400002, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,nfs_export=on,index=on']) setxattr$security_ima(0x0, &(0x7f0000000600)='security.ima\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000200)='./bus/file0\x00') 16:14:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_io_uring_complete(0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="66b8808b5ecb0f23d80f21f86635800000b00f23f80f01c5260f380020bad004ed660fc775030f01c465f20f2db79b3ce42236f3aeb8fd000f00d8", 0x3b}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x88003}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000340)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:49 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="1f00000000421800280012800a00010076786c616e00000018000280140010"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 16:14:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 396.111946][T27207] kvm [27205]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 [ 396.111990][T27207] kvm [27205]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff000000ff 16:14:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 396.262803][ T27] audit: type=1804 audit(1600964089.629:87): pid=27222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/339/file1/bus" dev="loop3" ino=5 res=1 errno=0 16:14:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:49 executing program 4: mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f00000001c0)='./bus/file0\x00', 0x0) socket(0x33, 0x1, 0x0) mount$overlay(0x400002, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,nfs_export=on,index=on']) setxattr$security_ima(0x0, &(0x7f0000000600)='security.ima\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlink(&(0x7f0000000200)='./bus/file0\x00') 16:14:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 396.327604][T27229] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 396.355097][T27227] kvm [27221]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 16:14:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 396.548695][ T27] audit: type=1804 audit(1600964089.919:88): pid=27242 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/340/file1/bus" dev="loop3" ino=6 res=1 errno=0 16:14:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x40000006) 16:14:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) dup2(r0, r1) socket$xdp(0x2c, 0x3, 0x0) 16:14:50 executing program 4: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10b8}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x7, "02"}], 0x18}, 0xfc) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20020004) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x1, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a40)={r1, 0x28, &(0x7f0000000680)}, 0x10) 16:14:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000040)=0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) 16:14:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7f6, 0x0, 0x1, 0x7c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)='cpuset.memory_spread_slab\x00', 0x2, 0x0) socket$kcm(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000380)={0x1, 0x70, 0x3, 0x0, 0x5, 0x1, 0x0, 0x1, 0x801, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x9}, 0x1000, 0x5, 0x80000000, 0x0, 0x6137, 0x80}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x20c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') 16:14:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 397.176306][ T27] audit: type=1804 audit(1600964090.549:89): pid=27286 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/341/file1/bus" dev="loop3" ino=7 res=1 errno=0 16:14:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 397.373713][ T27] audit: type=1804 audit(1600964090.739:90): pid=27306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/342/file1/bus" dev="loop3" ino=8 res=1 errno=0 16:14:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7f6, 0x0, 0x1, 0x7c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)='cpuset.memory_spread_slab\x00', 0x2, 0x0) socket$kcm(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x1e) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000380)={0x1, 0x70, 0x3, 0x84, 0x5, 0x1, 0x0, 0x1, 0x801, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x9, 0x200}, 0x1000, 0x5, 0x80000000, 0x0, 0x6137, 0x80, 0x1}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x20c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') [ 397.679709][ T27] audit: type=1804 audit(1600964091.049:91): pid=27322 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/343/file1/bus" dev="loop3" ino=9 res=1 errno=0 16:14:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x40000006) 16:14:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x5dc, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x10}], 0x10}, 0xfc) 16:14:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) dup2(r0, r1) socket$xdp(0x2c, 0x3, 0x0) 16:14:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x7, "02"}], 0x18}, 0xfc) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 16:14:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ftruncate(r0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 16:14:51 executing program 4: 16:14:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ftruncate(r0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 16:14:51 executing program 1: 16:14:51 executing program 4: 16:14:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x40000006) 16:14:52 executing program 1: 16:14:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:52 executing program 4: 16:14:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ftruncate(r0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 16:14:52 executing program 2: 16:14:52 executing program 4: 16:14:52 executing program 4: 16:14:52 executing program 1: 16:14:52 executing program 2: 16:14:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 399.612264][ T27] audit: type=1804 audit(1600964092.979:92): pid=27411 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/347/file1/bus" dev="loop3" ino=13 res=1 errno=0 16:14:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 16:14:53 executing program 2: 16:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:14:53 executing program 1: 16:14:53 executing program 4: 16:14:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:53 executing program 2: 16:14:53 executing program 4: 16:14:53 executing program 1: 16:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 400.216329][ T27] audit: type=1804 audit(1600964093.589:93): pid=27424 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/348/file1/bus" dev="loop3" ino=14 res=1 errno=0 16:14:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:14:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) 16:14:53 executing program 2: 16:14:53 executing program 4: 16:14:53 executing program 1: 16:14:53 executing program 4: 16:14:53 executing program 2: 16:14:53 executing program 4: 16:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 400.457378][ T27] audit: type=1804 audit(1600964093.829:94): pid=27447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/349/file1/bus" dev="loop3" ino=15 res=1 errno=0 16:14:53 executing program 1: 16:14:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') socket$inet_udplite(0x2, 0x2, 0x88) 16:14:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:53 executing program 4: 16:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:53 executing program 4: 16:14:53 executing program 2: 16:14:53 executing program 1: 16:14:54 executing program 4: 16:14:54 executing program 1: 16:14:54 executing program 4: 16:14:54 executing program 4: [ 400.699962][ T27] audit: type=1804 audit(1600964094.069:95): pid=27485 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/350/file1/bus" dev="loop3" ino=16 res=1 errno=0 16:14:54 executing program 2: 16:14:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') 16:14:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:54 executing program 2: 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:54 executing program 4: 16:14:54 executing program 1: 16:14:54 executing program 2: 16:14:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x265, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000440)=0x10) [ 400.905718][ T27] audit: type=1804 audit(1600964094.279:96): pid=27502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/351/file1/bus" dev="loop3" ino=17 res=1 errno=0 16:14:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:14:54 executing program 4: 16:14:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) syz_open_dev$tty1(0xc, 0x4, 0x1) 16:14:54 executing program 2: 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:54 executing program 4: 16:14:54 executing program 2: [ 401.097571][ T27] audit: type=1804 audit(1600964094.469:97): pid=27530 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/352/file1/bus" dev="loop3" ino=18 res=1 errno=0 16:14:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:14:54 executing program 4: 16:14:54 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000250007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001"], 0x38}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}], 0x20) 16:14:54 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x25, 0x25, 0x5, [@typedef, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], '#'}, @typedef]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x45}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 401.257573][T27550] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 401.315445][T27560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 401.324739][ T27] audit: type=1804 audit(1600964094.689:98): pid=27552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/353/file1/bus" dev="loop3" ino=19 res=1 errno=0 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:54 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:14:54 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x3}, {0x0, [0x0]}}, 0x0, 0x1b}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:14:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x13, &(0x7f0000000100)) ptrace(0x10, r1) 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:54 executing program 1: pipe(0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff01) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c08, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "5244534b0f00000d574556820000a482ebf7888c305bee6fd600"}) 16:14:54 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 401.556064][T27593] kvm_hv_set_msr: 17 callbacks suppressed [ 401.556074][T27593] kvm [27592]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 [ 401.578314][T27593] kvm [27592]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000005 data 0xfffffffe00000009 [ 401.631683][ T27] audit: type=1804 audit(1600964094.999:99): pid=27601 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/354/file1/bus" dev="loop3" ino=20 res=1 errno=0 16:14:55 executing program 1: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280), 0x4d) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) 16:14:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 401.725145][T27612] kvm [27610]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 16:14:55 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 401.776832][T27612] kvm [27610]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000005 data 0xfffffffe00000009 16:14:55 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:14:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 401.903462][T27634] kvm [27631]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 [ 401.921973][T27634] kvm [27631]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000005 data 0xfffffffe00000009 [ 401.971534][ T27] audit: type=1804 audit(1600964095.339:100): pid=27637 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/355/file1/bus" dev="loop3" ino=21 res=1 errno=0 [ 402.055223][T27651] kvm [27649]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000002 [ 402.100155][T27651] kvm [27649]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000034 [ 402.116363][T27651] kvm [27649]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000035 data 0xffffffff00000099 16:14:57 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000016000705"], 0x38}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 16:14:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) 16:14:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:57 executing program 2: write$binfmt_misc(0xffffffffffffffff, 0x0, 0xff01) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "5244534b0f00000d574556820000a482ebf7888c305bee6fd600"}) [ 404.531096][ T27] audit: type=1804 audit(1600964097.899:101): pid=27681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/356/file1/bus" dev="loop3" ino=22 res=1 errno=0 16:14:57 executing program 4: r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000200)={0x6, 'netpci0\x00'}) 16:14:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(0x0, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x24a, 0x300, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "5244534b0f00000d574556820000a482ebf7888c305bee6fd600"}) 16:14:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 404.608252][T27688] kvm [27679]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000002 16:14:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:14:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:14:58 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:14:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) 16:14:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) 16:14:58 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 404.950433][ T27] audit: type=1804 audit(1600964098.319:102): pid=27731 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/357/file1/bus" dev="loop3" ino=23 res=1 errno=0 16:14:58 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 16:14:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) 16:14:58 executing program 2: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 16:14:58 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 16:14:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:14:58 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 405.135312][T27754] FAT-fs (loop5): bogus number of reserved sectors [ 405.149540][T27754] FAT-fs (loop5): Can't find a valid FAT filesystem [ 405.172221][ T27] audit: type=1804 audit(1600964098.539:103): pid=27757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/358/file1/bus" dev="loop3" ino=24 res=1 errno=0 16:15:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:01 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x400, 0x0, 0x1}, 0x40) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/163, 0x0, 0x0, 0x3, r0}, 0x38) 16:15:01 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:15:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:15:01 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 407.961913][T27778] FAT-fs (loop5): bogus number of reserved sectors [ 407.977377][T27778] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x800007, r0}, 0x38) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/163, &(0x7f00000002c0), &(0x7f0000000080), 0x3, r0}, 0x38) 16:15:01 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 408.048148][ T27] audit: type=1804 audit(1600964101.419:104): pid=27783 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/359/file1/bus" dev="loop3" ino=25 res=1 errno=0 16:15:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 408.136387][T27799] FAT-fs (loop5): bogus number of reserved sectors [ 408.166285][T27799] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:15:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x800007, r0}, 0x38) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/163, &(0x7f00000002c0), &(0x7f0000000080), 0x3, r0}, 0x38) 16:15:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:04 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:15:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 410.855696][ T27] audit: type=1804 audit(1600964104.229:105): pid=27829 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/360/file1/bus" dev="loop3" ino=26 res=1 errno=0 16:15:04 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:04 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:15:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 411.170630][T27852] FAT-fs (loop5): bogus number of reserved sectors [ 411.190705][T27852] FAT-fs (loop5): Can't find a valid FAT filesystem [ 411.289015][ T27] audit: type=1804 audit(1600964104.659:106): pid=27860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/361/file1/bus" dev="loop3" ino=27 res=1 errno=0 16:15:07 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:07 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:15:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) 16:15:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x32, 0x32, 0x6, [@typedef, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], '#'}, @typedef, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "01"}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x52}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:15:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) [ 413.883574][T27876] FAT-fs (loop5): bogus number of reserved sectors [ 413.899370][T27876] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 413.926258][T27888] kvm_hv_set_msr: 5 callbacks suppressed [ 413.926269][T27888] kvm [27887]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000002 [ 413.948167][T27888] kvm [27887]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000034 [ 413.959381][T27888] kvm [27887]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000035 data 0xffffffff00000099 [ 414.065069][T27901] kvm [27898]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000002 [ 414.080613][T27901] kvm [27898]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000034 [ 414.093112][T27901] kvm [27898]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000035 data 0xffffffff00000099 16:15:07 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) 16:15:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 414.200995][T27918] FAT-fs (loop5): bogus number of reserved sectors [ 414.215503][T27918] FAT-fs (loop5): Can't find a valid FAT filesystem [ 414.250539][T27920] kvm [27911]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000002 [ 414.264643][T27920] kvm [27911]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000034 [ 414.275966][T27920] kvm [27911]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000035 data 0xffffffff00000099 16:15:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x13, &(0x7f0000000100)) ptrace(0x10, r1) 16:15:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 416.944422][T27944] kvm [27937]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000008 [ 416.955352][T27941] FAT-fs (loop5): bogus number of reserved sectors [ 416.966353][T27941] FAT-fs (loop5): Can't find a valid FAT filesystem [ 416.989381][ T27] audit: type=1804 audit(1600964110.360:107): pid=27950 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/365/bus" dev="sda1" ino=16346 res=1 errno=0 16:15:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 417.083162][T27965] FAT-fs (loop5): bogus number of reserved sectors [ 417.090250][T27965] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 417.225757][T27973] FAT-fs (loop5): bogus number of reserved sectors [ 417.232327][T27973] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 417.400646][T27992] FAT-fs (loop5): bogus number of reserved sectors [ 417.412782][T27992] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:13 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x5, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 16:15:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 420.017555][ T27] audit: type=1804 audit(1600964113.390:108): pid=28019 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/366/bus" dev="sda1" ino=16347 res=1 errno=0 [ 420.047082][T28022] FAT-fs (loop5): bogus number of reserved sectors 16:15:13 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2", 0x1e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 420.073117][T28022] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 420.143285][ T51] Bluetooth: hci3: command 0x0406 tx timeout 16:15:13 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 420.272281][T28046] FAT-fs (loop5): bogus number of reserved sectors [ 420.293443][T28046] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="040000090000000066617400", 0xc}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 420.446103][T28062] FAT-fs (loop5): bogus number of reserved sectors [ 420.452623][T28062] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="040000090000000066617400", 0xc}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:16 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 423.050525][T28092] FAT-fs (loop5): bogus number of reserved sectors [ 423.069510][T28092] FAT-fs (loop5): Can't find a valid FAT filesystem [ 423.072176][ T27] audit: type=1804 audit(1600964116.440:109): pid=28090 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/367/bus" dev="sda1" ino=16358 res=1 errno=0 16:15:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040040000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00100000002500120008000100766574680000000018000200000033d2b2bde9d40319"], 0x200}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) socket(0x0, 0x4, 0x0) 16:15:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:16 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="040000090000000066617400", 0xc}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 423.260275][T28111] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.298007][T28111] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.341672][T28119] FAT-fs (loop5): bogus number of reserved sectors [ 423.347709][T28111] team0: Port device veth7 added [ 423.357758][T28119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 423.367552][T28111] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. 16:15:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 423.388501][T28111] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.428230][T28111] team0: Port device veth9 added 16:15:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200", 0x12}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040040000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00100000002500120008000100766574680000000018000200000033d2b2bde9d40319"], 0x200}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) socket(0x0, 0x4, 0x0) [ 423.530781][T28145] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.557615][T28146] FAT-fs (loop5): invalid media value (0x00) [ 423.568148][T28145] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.580527][T28146] FAT-fs (loop5): Can't find a valid FAT filesystem [ 423.617933][T28145] team0: Port device veth11 added [ 423.636869][T28145] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.663564][T28145] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 423.696803][T28145] team0: Port device veth13 added [ 423.731533][T28145] syz-executor.2 (28145) used greatest stack depth: 9480 bytes left 16:15:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200", 0x12}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:19 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) 16:15:19 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 426.040205][ T27] audit: type=1804 audit(1600964119.410:110): pid=28178 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/368/bus" dev="sda1" ino=16374 res=1 errno=0 [ 426.078920][T28179] FAT-fs (loop5): invalid media value (0x00) 16:15:19 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 426.091404][T28179] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200", 0x12}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/37, 0x200001e5}], 0x1, 0x0, 0x0) 16:15:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:19 executing program 2: symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 426.375842][T28203] FAT-fs (loop5): invalid media value (0x00) [ 426.410118][T28203] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:22 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000341000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 16:15:22 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100), 0x0, 0x0) [ 429.129434][ T27] audit: type=1804 audit(1600964122.500:111): pid=28234 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/369/bus" dev="sda1" ino=16359 res=1 errno=0 [ 429.194753][T28236] FAT-fs (loop5): invalid media value (0x00) [ 429.206378][T28236] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:22 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:22 executing program 2: unshare(0x40000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(0xffffffffffffffff, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'mangle\x00', 0xa0028000}, &(0x7f0000000000)=0x54) 16:15:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 429.419097][T28258] FAT-fs (loop5): invalid media value (0x00) [ 429.425460][T28259] IPVS: ftp: loaded support on port[0] = 21 [ 429.440746][T28258] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 429.482642][T28259] IPVS: ftp: loaded support on port[0] = 21 [ 429.549681][ T3430] tipc: TX() has been purged, node left! [ 429.641099][T28316] FAT-fs (loop5): invalid media value (0x00) [ 429.647248][T28316] FAT-fs (loop5): Can't find a valid FAT filesystem [ 430.253544][ T3430] tipc: TX() has been purged, node left! 16:15:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x40000006) 16:15:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) 16:15:25 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 432.216741][T28331] FAT-fs (loop5): bogus number of FAT sectors [ 432.223013][T28331] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 432.253710][ T27] audit: type=1804 audit(1600964125.630:112): pid=28339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/370/bus" dev="sda1" ino=16349 res=1 errno=0 16:15:25 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:25 executing program 2: unshare(0x40000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00', 0xa0028000}, &(0x7f0000000240)=0x54) [ 432.423935][T28348] FAT-fs (loop5): bogus number of FAT sectors [ 432.439731][T28348] FAT-fs (loop5): Can't find a valid FAT filesystem 16:15:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 432.495669][T28361] IPVS: ftp: loaded support on port[0] = 21 16:15:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) [ 432.557187][T28361] IPVS: ftp: loaded support on port[0] = 21 16:15:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 432.659032][ T29] tipc: TX() has been purged, node left! [ 432.676158][T28397] FAT-fs (loop5): bogus number of FAT sectors [ 432.682254][T28397] FAT-fs (loop5): Can't find a valid FAT filesystem [ 433.393194][ T29] tipc: TX() has been purged, node left! 16:15:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) mount$overlay(0x1000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 16:15:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) 16:15:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:28 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 435.272765][ T27] audit: type=1804 audit(1600964128.640:113): pid=28434 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/371/file1/bus" dev="sda1" ino=16349 res=1 errno=0 16:15:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 435.329003][T28443] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 435.348326][T28447] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 435.364153][T28443] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 16:15:28 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) 16:15:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x0) 16:15:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) 16:15:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:31 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x0) 16:15:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=']) 16:15:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:31 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x20940) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={0x0}) [ 438.317234][ T27] audit: type=1804 audit(1600964131.690:114): pid=28502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/372/file1/bus" dev="sda1" ino=16210 res=1 errno=0 [ 438.348848][T28503] FAT-fs (loop5): Unrecognized mount option "gid=" or missing value 16:15:31 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:31 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in=@private, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x8}}, 0x50}}, 0x0) 16:15:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=']) 16:15:31 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 438.566939][T28525] FAT-fs (loop5): Unrecognized mount option "gid=" or missing value 16:15:32 executing program 2: r0 = eventfd2(0x0, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) r2 = socket(0x10, 0x80002, 0x0) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, r0}]) 16:15:34 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:34 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=']) 16:15:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:34 executing program 2: 16:15:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:34 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:34 executing program 2: [ 441.365197][ T27] audit: type=1804 audit(1600964134.741:115): pid=28561 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/373/file1/bus" dev="sda1" ino=16357 res=1 errno=0 16:15:34 executing program 2: 16:15:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 441.421130][T28566] FAT-fs (loop5): Unrecognized mount option "gid=" or missing value 16:15:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=0xee00]) 16:15:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:34 executing program 2: [ 441.594206][T28589] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value 16:15:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:37 executing program 2: 16:15:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=0xee00]) 16:15:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:37 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:37 executing program 2: [ 444.408358][T28620] kvm_hv_set_msr: 5 callbacks suppressed [ 444.408371][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0x8 [ 444.423858][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0x5 [ 444.438969][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000006 data 0x4 [ 444.445485][T28618] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value 16:15:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 444.465891][ T27] audit: type=1804 audit(1600964137.841:116): pid=28617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/374/bus" dev="sda1" ino=16371 res=1 errno=0 [ 444.503361][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000005 data 0x1 16:15:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=0xee00]) 16:15:37 executing program 2: 16:15:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:38 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 444.574114][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0x99 [ 444.591832][T28639] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value [ 444.601653][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000000e data 0x35 [ 444.611580][T28620] kvm [28614]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000036 data 0x9 16:15:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRESHEX=0xee00]) 16:15:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:38 executing program 2: [ 444.748892][T28656] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value [ 444.854546][T28665] kvm [28664]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0x8 [ 444.872455][T28665] kvm [28664]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0x5 [ 444.891723][T28665] kvm [28664]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000006 data 0x4 16:15:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:38 executing program 2: 16:15:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRESHEX=0xee00]) 16:15:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:38 executing program 2: [ 445.276259][T28680] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value 16:15:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:38 executing program 2: [ 445.530013][ T27] audit: type=1804 audit(1600964138.901:117): pid=28691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/375/bus" dev="sda1" ino=16356 res=1 errno=0 16:15:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRESHEX=0xee00]) [ 447.676049][T28705] FAT-fs (loop5): Unrecognized mount option "0x000000000000ee00" or missing value 16:15:41 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:41 executing program 2: 16:15:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gi', @ANYRESHEX=0xee00]) 16:15:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:41 executing program 2: 16:15:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 447.866162][ T27] audit: type=1804 audit(1600964141.241:118): pid=28720 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/376/bus" dev="sda1" ino=15986 res=1 errno=0 [ 447.898410][T28729] FAT-fs (loop5): Unrecognized mount option "gi0x000000000000ee00" or missing value 16:15:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 16:15:41 executing program 2: 16:15:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gi', @ANYRESHEX=0xee00]) [ 448.063285][T28751] FAT-fs (loop5): Unrecognized mount option "gi0x000000000000ee00" or missing value 16:15:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:44 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 16:15:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:44 executing program 2: 16:15:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gi', @ANYRESHEX=0xee00]) 16:15:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 450.807660][T28767] FAT-fs (loop3): bogus number of reserved sectors [ 450.814313][T28767] FAT-fs (loop3): Can't find a valid FAT filesystem [ 450.845085][T28773] kvm_hv_set_msr: 11 callbacks suppressed 16:15:44 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 16:15:44 executing program 2: [ 450.845096][T28773] kvm [28771]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000003 [ 450.862533][T28773] kvm [28771]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff000000ff [ 450.878860][ T27] audit: type=1804 audit(1600964144.251:119): pid=28767 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/377/file1/bus" dev="sda1" ino=16343 res=1 errno=0 16:15:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 450.908112][T28772] FAT-fs (loop5): Unrecognized mount option "gi0x000000000000ee00" or missing value 16:15:44 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid', @ANYRESHEX=0xee00]) 16:15:44 executing program 2: [ 451.057414][T28794] kvm [28792]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000003 [ 451.083738][T28794] kvm [28792]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff000000ff [ 451.099614][T28800] FAT-fs (loop5): Unrecognized mount option "gid0x000000000000ee00" or missing value 16:15:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:47 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:47 executing program 2: 16:15:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid', @ANYRESHEX=0xee00]) 16:15:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:47 executing program 2: 16:15:47 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 454.004686][T28832] kvm [28824]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000003 [ 454.015836][T28832] kvm [28824]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff000000ff [ 454.026955][T28831] FAT-fs (loop5): Unrecognized mount option "gid0x000000000000ee00" or missing value [ 454.042039][T28830] FAT-fs (loop3): bogus number of reserved sectors 16:15:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 454.050102][T28830] FAT-fs (loop3): Can't find a valid FAT filesystem 16:15:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 454.079902][ T27] audit: type=1804 audit(1600964147.441:120): pid=28843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/378/file1/bus" dev="sda1" ino=16352 res=1 errno=0 16:15:47 executing program 2: perf_event_open(&(0x7f000001d000)={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, 0x0, 0xffffffffffffffff, 0x0) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000680)={{0x0, 0x0, 0xff}, 0x215, [0x400, 0x80, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x7, 0x1c0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x80000000, 0x2, 0x5, 0x0, 0x841c, 0x6e, 0x8000, 0x20, 0x0, 0x4, 0x800, 0x0, 0x9, 0x400, 0x88, 0x0, 0x7f, 0x2, 0xffff, 0x89c7, 0x1000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xff, 0x6, 0x9, 0x1000, 0x6, 0x7, 0x3, 0x3, 0x7, 0x6, 0x0, 0x2, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe, 0x3f, 0x0, 0x3883, 0x0, 0x8000, 0x0, 0x0, 0x5, 0x4397b30, 0xf7, 0x2, 0x0, 0x1f, 0xd2c, 0x0, 0x0, 0x0, 0x6, 0x3, 0x1, 0x800, 0xd68, 0x9, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x9, 0x800, 0x400, 0x5, 0x4, 0x1, 0x8001, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x9, 0x9, 0x1, 0x0, 0x3, 0x0, 0x9, 0x0, 0x3, 0x100, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x7f, 0x0, 0x9, 0x1, 0x0, 0x0, 0xfff, 0x3f, 0x3, 0x7fffffff, 0x8, 0x4, 0x401, 0x0, 0xff, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x5, 0x0, 0x7fff, 0x0, 0x10000000, 0x3980000, 0x0, 0x0, 0x70c, 0x8, 0x8, 0x0, 0x0, 0x200, 0x0, 0xfffffffc, 0x0, 0x0, 0x3, 0xffffffe0, 0x8, 0x4, 0x0, 0x0, 0x9, 0x7, 0x0, 0x3, 0xc064, 0x0, 0x0, 0x0, 0x9, 0x5, 0x26c3, 0x0, 0x8, 0x8, 0x0, 0x80000000, 0x7, 0x0, 0x20, 0x0, 0x0, 0x2, 0x0, 0x4, 0x7, 0x0, 0x0, 0x1f, 0x401, 0x101, 0x0, 0x5, 0xffffffff, 0x100, 0x0, 0x0, 0x1, 0x5, 0xbca5, 0x4, 0x31, 0x7, 0x0, 0xffffff00, 0x0, 0xfffffffc, 0x0, 0x0, 0x7, 0x15, 0x0, 0x0, 0xdb5, 0x8, 0x1, 0x0, 0x80000001, 0x0, 0xef, 0xe3, 0x0, 0x2, 0x0, 0xfffff28d, 0x80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000001, 0x7, 0xb60e, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x5, 0x9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10001, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x7, 0x8, 0x0, 0x4d5150f1, 0x40, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x2, 0x0, 0x1ff, 0xb9, 0xff, 0x7, 0x2, 0x38a, 0x2, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x6, 0x400, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x8, 0x80000000, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7, 0x8, 0x81, 0x0, 0x0, 0x400, 0x2, 0x0, 0x1000, 0x316, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x800, 0x0, 0x10001, 0x7d, 0x0, 0x1, 0xd52, 0x1, 0xf840, 0x2, 0x3ff, 0x3d39b54a, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x800, 0x0, 0xfffffff7, 0xc0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xe10, 0x209303b5, 0x5, 0x5, 0x9, 0x0, 0x7, 0x4, 0x4, 0x7, 0x4, 0x7, 0x8, 0xfffffe3a, 0x0, 0x3, 0x8, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x96, 0x400, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x8, 0xffffff93, 0x7, 0x3, 0x10000, 0x100, 0x0, 0x0, 0x80000001, 0x1, 0x1f, 0x3, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x297a, 0x7, 0x0, 0x2, 0x0, 0x0, 0xdeb3, 0x35, 0x0, 0xaad, 0x0, 0x2, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x8, 0x1, 0x9, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfffffe01, 0x7f, 0x3, 0x120000, 0x1, 0x0, 0x0, 0x0, 0xe8, 0x3f, 0x3, 0x4, 0x8fe, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x6, 0x10000, 0x5, 0x7, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x86, 0xffffffff, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x3, 0x2, 0x0, 0x6, 0x0, 0x8, 0xfffffff9, 0x1, 0x8000, 0x0, 0x0, 0x4, 0x0, 0xfffffff8, 0x2, 0xf7, 0x7fff, 0x8d92, 0xffff9a7e, 0x378, 0x80000001, 0x7fff, 0x0, 0x7, 0x0, 0x9, 0x2, 0x0, 0x0, 0xff, 0x401, 0x0, 0xfffffff8, 0x0, 0x9, 0x0, 0xffffffe0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x3, 0x0, 0x400, 0x19b585cb, 0x8, 0x7f, 0x0, 0x0, 0x0, 0x9, 0x66, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x7b, 0x0, 0x7fff, 0x2, 0x3f, 0x5, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0xfffffff7, 0x246, 0x46f0, 0x3, 0x0, 0x0, 0x100, 0x4, 0x5, 0x0, 0x0, 0x5, 0x7, 0x9, 0x1, 0x0, 0x5, 0xffffffff, 0xffff, 0x80000000, 0xffffffff, 0x0, 0x5, 0x5, 0x38a, 0x3, 0x0, 0x9, 0x6, 0x0, 0x0, 0x9, 0x131, 0x7ff, 0x5, 0x9, 0x0, 0x0, 0x324, 0x3, 0x40, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x80000000, 0x6, 0x9, 0x40, 0x44000000, 0xfa7f, 0x5, 0x0, 0x0, 0x611e3c73, 0x4c5a, 0x0, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffff9, 0x5, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0, 0x7fff, 0x0, 0x7, 0x0, 0xa3, 0x40, 0x1, 0x0, 0xffffff00, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0xe52f, 0x0, 0x8, 0x7, 0x40, 0x0, 0x0, 0x3e8, 0x89e8, 0x0, 0x0, 0x5, 0xc4, 0x0, 0xa2, 0x10000, 0x0, 0x0, 0x0, 0x10000, 0x63e, 0x0, 0x211d, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x8, 0x3, 0x4, 0x0, 0x0, 0x8, 0xaf78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7fffffff, 0x1, 0x0, 0x384f, 0x3, 0x7f, 0x0, 0xfffffffd, 0x0, 0x1f, 0x400, 0x0, 0x0, 0xb02, 0xea6, 0x800, 0x0, 0x0, 0x1, 0x0, 0x7090, 0x0, 0x0, 0x0, 0x5d94, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x7, 0x0, 0xe0, 0x66e4, 0x0, 0x0, 0x4, 0x4, 0x4, 0x0, 0x20, 0x0, 0xb3, 0x0, 0x0, 0x200, 0x6, 0x2, 0xbab3, 0x1ff, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x388000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x0, 0x8, 0x8001, 0x8, 0x231, 0x3, 0x0, 0x0, 0x8000, 0xfff, 0x9, 0x0, 0x1f, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x3d, 0x8, 0x0, 0x7c000, 0x80000000, 0xc68, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x9, 0xfffff64a, 0x719b, 0x3f, 0x0, 0xd3, 0x1, 0x0, 0x0, 0x1ff, 0x9, 0x3, 0x0, 0x8001, 0x0, 0x0, 0x4d4f, 0x0, 0x5a9e4b92, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffa, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x401, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xa442, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x10001, 0x3, 0x10001, 0xfffffc00, 0x0, 0x6, 0x3f, 0x9]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 16:15:47 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000680)={{0x0, 0x0, 0xff}, 0x215, [0x400, 0x80, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x7, 0x1c0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x80000000, 0x2, 0x5, 0x0, 0x841c, 0x6e, 0x8000, 0x20, 0x0, 0x4, 0x800, 0x0, 0x9, 0x400, 0x88, 0x0, 0x7f, 0x2, 0xffff, 0x89c7, 0x1000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xff, 0x6, 0x9, 0x1000, 0x6, 0x7, 0x3, 0x3, 0x7, 0x6, 0x0, 0x2, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe, 0x3f, 0x0, 0x3883, 0x0, 0x8000, 0x0, 0x0, 0x5, 0x4397b30, 0xf7, 0x2, 0x0, 0x1f, 0xd2c, 0x0, 0x0, 0x0, 0x6, 0x3, 0x1, 0x800, 0xd68, 0x9, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x9, 0x800, 0x400, 0x5, 0x4, 0x1, 0x8001, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x9, 0x9, 0x1, 0x0, 0x3, 0x0, 0x9, 0x0, 0x3, 0x100, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x7f, 0x0, 0x9, 0x1, 0x0, 0x0, 0xfff, 0x3f, 0x3, 0x7fffffff, 0x8, 0x4, 0x401, 0x0, 0xff, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x5, 0x0, 0x7fff, 0x0, 0x10000000, 0x3980000, 0x0, 0x0, 0x70c, 0x8, 0x8, 0x0, 0x0, 0x200, 0x0, 0xfffffffc, 0x0, 0x0, 0x3, 0xffffffe0, 0x8, 0x4, 0x0, 0x0, 0x9, 0x7, 0x0, 0x3, 0xc064, 0x0, 0x0, 0x0, 0x9, 0x5, 0x26c3, 0x0, 0x8, 0x8, 0x0, 0x80000000, 0x7, 0x0, 0x20, 0x0, 0x0, 0x2, 0x0, 0x4, 0x7, 0x0, 0x0, 0x1f, 0x401, 0x101, 0x0, 0x5, 0xffffffff, 0x100, 0x0, 0x0, 0x1, 0x5, 0xbca5, 0x4, 0x31, 0x7, 0x0, 0xffffff00, 0x0, 0xfffffffc, 0x0, 0x0, 0x7, 0x15, 0x0, 0x0, 0xdb5, 0x8, 0x1, 0x0, 0x80000001, 0x0, 0xef, 0xe3, 0x0, 0x2, 0x0, 0xfffff28d, 0x80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000001, 0x7, 0xb60e, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x5, 0x9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10001, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x7, 0x8, 0x0, 0x4d5150f1, 0x40, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x2, 0x0, 0x1ff, 0xb9, 0xff, 0x7, 0x2, 0x38a, 0x2, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x6, 0x400, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x8, 0x80000000, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7, 0x8, 0x81, 0x0, 0x0, 0x400, 0x2, 0x0, 0x1000, 0x316, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x800, 0x0, 0x10001, 0x7d, 0x0, 0x1, 0xd52, 0x1, 0xf840, 0x2, 0x3ff, 0x3d39b54a, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x800, 0x0, 0xfffffff7, 0xc0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xe10, 0x209303b5, 0x5, 0x5, 0x9, 0x0, 0x7, 0x4, 0x4, 0x7, 0x4, 0x7, 0x8, 0xfffffe3a, 0x0, 0x3, 0x8, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x96, 0x400, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x8, 0xffffff93, 0x7, 0x3, 0x10000, 0x100, 0x0, 0x0, 0x80000001, 0x1, 0x1f, 0x3, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x297a, 0x7, 0x0, 0x2, 0x0, 0x0, 0xdeb3, 0x35, 0x0, 0xaad, 0x0, 0x2, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x8, 0x1, 0x9, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfffffe01, 0x7f, 0x3, 0x120000, 0x1, 0x0, 0x0, 0x0, 0xe8, 0x3f, 0x3, 0x4, 0x8fe, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x6, 0x10000, 0x5, 0x7, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x86, 0xffffffff, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x3, 0x2, 0x0, 0x6, 0x0, 0x8, 0xfffffff9, 0x1, 0x8000, 0x0, 0x0, 0x4, 0x0, 0xfffffff8, 0x2, 0xf7, 0x7fff, 0x8d92, 0xffff9a7e, 0x378, 0x80000001, 0x7fff, 0x0, 0x7, 0x0, 0x9, 0x2, 0x0, 0x0, 0xff, 0x401, 0x0, 0xfffffff8, 0x0, 0x9, 0x0, 0xffffffe0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x3, 0x0, 0x400, 0x19b585cb, 0x8, 0x7f, 0x0, 0x0, 0x0, 0x9, 0x66, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x7b, 0x0, 0x7fff, 0x2, 0x3f, 0x5, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0xfffffff7, 0x246, 0x46f0, 0x3, 0x0, 0x0, 0x100, 0x4, 0x5, 0x0, 0x0, 0x5, 0x7, 0x9, 0x1, 0x0, 0x5, 0xffffffff, 0xffff, 0x80000000, 0xffffffff, 0x0, 0x5, 0x5, 0x38a, 0x3, 0x0, 0x9, 0x6, 0x0, 0x0, 0x9, 0x131, 0x7ff, 0x5, 0x9, 0x0, 0x0, 0x324, 0x3, 0x40, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x80000000, 0x6, 0x9, 0x40, 0x44000000, 0xfa7f, 0x5, 0x0, 0x0, 0x611e3c73, 0x4c5a, 0x0, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffff9, 0x5, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0, 0x7fff, 0x0, 0x7, 0x0, 0xa3, 0x40, 0x1, 0x0, 0xffffff00, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0xe52f, 0x0, 0x8, 0x7, 0x40, 0x0, 0x0, 0x3e8, 0x89e8, 0x0, 0x0, 0x5, 0xc4, 0x0, 0xa2, 0x10000, 0x0, 0x0, 0x0, 0x10000, 0x63e, 0x0, 0x211d, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x8, 0x3, 0x4, 0x0, 0x0, 0x8, 0xaf78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7fffffff, 0x1, 0x0, 0x384f, 0x3, 0x7f, 0x0, 0xfffffffd, 0x0, 0x1f, 0x400, 0x0, 0x0, 0xb02, 0xea6, 0x800, 0x0, 0x0, 0x1, 0x0, 0x7090, 0x0, 0x0, 0x0, 0x5d94, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x7, 0x0, 0xe0, 0x66e4, 0x0, 0x0, 0x4, 0x4, 0x4, 0x0, 0x20, 0x0, 0xb3, 0x0, 0x0, 0x200, 0x6, 0x2, 0xbab3, 0x1ff, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x388000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x0, 0x8, 0x8001, 0x8, 0x231, 0x3, 0x0, 0x0, 0x8000, 0xfff, 0x9, 0x0, 0x1f, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x3d, 0x8, 0x0, 0x7c000, 0x80000000, 0xc68, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x9, 0xfffff64a, 0x719b, 0x3f, 0x0, 0xd3, 0x1, 0x0, 0x0, 0x1ff, 0x9, 0x3, 0x0, 0x8001, 0x0, 0x0, 0x4d4f, 0x0, 0x5a9e4b92, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffa, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x401, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xa442, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x10001, 0x3, 0x10001, 0xfffffc00, 0x0, 0x6, 0x3f, 0x9]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 16:15:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='gid', @ANYRESHEX=0xee00]) [ 454.269859][T28872] ptrace attach of "/root/syz-executor.1"[28871] was attempted by "/root/syz-executor.1"[28872] [ 454.318397][T28876] FAT-fs (loop5): Unrecognized mount option "gid0x000000000000ee00" or missing value 16:15:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 16:15:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000680)={{0x0, 0x0, 0xff}, 0x215, [0x400, 0x80, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x7, 0x1c0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x80000000, 0x2, 0x5, 0x0, 0x841c, 0x6e, 0x8000, 0x20, 0x0, 0x4, 0x800, 0x0, 0x9, 0x400, 0x88, 0x0, 0x7f, 0x2, 0xffff, 0x89c7, 0x1000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xff, 0x6, 0x9, 0x1000, 0x6, 0x7, 0x3, 0x3, 0x7, 0x6, 0x0, 0x2, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe, 0x3f, 0x0, 0x3883, 0x0, 0x8000, 0x0, 0x0, 0x5, 0x4397b30, 0xf7, 0x2, 0x0, 0x1f, 0xd2c, 0x0, 0x0, 0x0, 0x6, 0x3, 0x1, 0x800, 0xd68, 0x9, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x9, 0x800, 0x400, 0x5, 0x4, 0x1, 0x8001, 0x0, 0x10001, 0x0, 0x6, 0x0, 0x9, 0x9, 0x1, 0x0, 0x3, 0x0, 0x9, 0x0, 0x3, 0x100, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x7f, 0x0, 0x9, 0x1, 0x0, 0x0, 0xfff, 0x3f, 0x3, 0x7fffffff, 0x8, 0x4, 0x401, 0x0, 0xff, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x5, 0x0, 0x7fff, 0x0, 0x10000000, 0x3980000, 0x0, 0x0, 0x70c, 0x8, 0x8, 0x0, 0x0, 0x200, 0x0, 0xfffffffc, 0x0, 0x0, 0x3, 0xffffffe0, 0x8, 0x4, 0x0, 0x0, 0x9, 0x7, 0x0, 0x3, 0xc064, 0x0, 0x0, 0x0, 0x9, 0x5, 0x26c3, 0x0, 0x8, 0x8, 0x0, 0x80000000, 0x7, 0x0, 0x20, 0x0, 0x0, 0x2, 0x0, 0x4, 0x7, 0x0, 0x0, 0x1f, 0x401, 0x101, 0x0, 0x5, 0xffffffff, 0x100, 0x0, 0x0, 0x1, 0x5, 0xbca5, 0x4, 0x31, 0x7, 0x0, 0xffffff00, 0x0, 0xfffffffc, 0x0, 0x0, 0x7, 0x15, 0x0, 0x0, 0xdb5, 0x8, 0x1, 0x0, 0x80000001, 0x0, 0xef, 0xe3, 0x0, 0x2, 0x0, 0xfffff28d, 0x80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000001, 0x7, 0xb60e, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x5, 0x9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10001, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x7, 0x8, 0x0, 0x4d5150f1, 0x40, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x2, 0x0, 0x1ff, 0xb9, 0xff, 0x7, 0x2, 0x38a, 0x2, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x6, 0x400, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x8, 0x80000000, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7, 0x8, 0x81, 0x0, 0x0, 0x400, 0x2, 0x0, 0x1000, 0x316, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x800, 0x0, 0x10001, 0x7d, 0x0, 0x1, 0xd52, 0x1, 0xf840, 0x2, 0x3ff, 0x3d39b54a, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x800, 0x0, 0xfffffff7, 0xc0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xe10, 0x209303b5, 0x5, 0x5, 0x9, 0x0, 0x7, 0x4, 0x4, 0x7, 0x4, 0x7, 0x8, 0xfffffe3a, 0x0, 0x3, 0x8, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x96, 0x400, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x8, 0xffffff93, 0x7, 0x3, 0x10000, 0x100, 0x0, 0x0, 0x80000001, 0x1, 0x1f, 0x3, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x297a, 0x7, 0x0, 0x2, 0x0, 0x0, 0xdeb3, 0x35, 0x0, 0xaad, 0x0, 0x2, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x8, 0x1, 0x9, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfffffe01, 0x7f, 0x3, 0x120000, 0x1, 0x0, 0x0, 0x0, 0xe8, 0x3f, 0x3, 0x4, 0x8fe, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x6, 0x10000, 0x5, 0x7, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x86, 0xffffffff, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x3, 0x2, 0x0, 0x6, 0x0, 0x8, 0xfffffff9, 0x1, 0x8000, 0x0, 0x0, 0x4, 0x0, 0xfffffff8, 0x2, 0xf7, 0x7fff, 0x8d92, 0xffff9a7e, 0x378, 0x80000001, 0x7fff, 0x0, 0x7, 0x0, 0x9, 0x2, 0x0, 0x0, 0xff, 0x401, 0x0, 0xfffffff8, 0x0, 0x9, 0x0, 0xffffffe0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x3, 0x0, 0x400, 0x19b585cb, 0x8, 0x7f, 0x0, 0x0, 0x0, 0x9, 0x66, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fff, 0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x7b, 0x0, 0x7fff, 0x2, 0x3f, 0x5, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0xfffffff7, 0x246, 0x46f0, 0x3, 0x0, 0x0, 0x100, 0x4, 0x5, 0x0, 0x0, 0x5, 0x7, 0x9, 0x1, 0x0, 0x5, 0xffffffff, 0xffff, 0x80000000, 0xffffffff, 0x0, 0x5, 0x5, 0x38a, 0x3, 0x0, 0x9, 0x6, 0x0, 0x0, 0x9, 0x131, 0x7ff, 0x5, 0x9, 0x0, 0x0, 0x324, 0x3, 0x40, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x80000000, 0x6, 0x9, 0x40, 0x44000000, 0xfa7f, 0x5, 0x0, 0x0, 0x611e3c73, 0x4c5a, 0x0, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffff9, 0x5, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0, 0x7fff, 0x0, 0x7, 0x0, 0xa3, 0x40, 0x1, 0x0, 0xffffff00, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0xe52f, 0x0, 0x8, 0x7, 0x40, 0x0, 0x0, 0x3e8, 0x89e8, 0x0, 0x0, 0x5, 0xc4, 0x0, 0xa2, 0x10000, 0x0, 0x0, 0x0, 0x10000, 0x63e, 0x0, 0x211d, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x8, 0x3, 0x4, 0x0, 0x0, 0x8, 0xaf78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7fffffff, 0x1, 0x0, 0x384f, 0x3, 0x7f, 0x0, 0xfffffffd, 0x0, 0x1f, 0x400, 0x0, 0x0, 0xb02, 0xea6, 0x800, 0x0, 0x0, 0x1, 0x0, 0x7090, 0x0, 0x0, 0x0, 0x5d94, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x7, 0x0, 0xe0, 0x66e4, 0x0, 0x0, 0x4, 0x4, 0x4, 0x0, 0x20, 0x0, 0xb3, 0x0, 0x0, 0x200, 0x6, 0x2, 0xbab3, 0x1ff, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x388000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x0, 0x8, 0x8001, 0x8, 0x231, 0x3, 0x0, 0x0, 0x8000, 0xfff, 0x9, 0x0, 0x1f, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x3d, 0x8, 0x0, 0x7c000, 0x80000000, 0xc68, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x9, 0xfffff64a, 0x719b, 0x3f, 0x0, 0xd3, 0x1, 0x0, 0x0, 0x1ff, 0x9, 0x3, 0x0, 0x8001, 0x0, 0x0, 0x4d4f, 0x0, 0x5a9e4b92, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffa, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x401, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xa442, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x10001, 0x3, 0x10001, 0xfffffc00, 0x0, 0x6, 0x3f, 0x9]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 16:15:48 executing program 5: perf_event_open(&(0x7f00000012c0)={0x1, 0x6b, 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) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)) 16:15:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 16:15:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 454.872174][T28903] ptrace attach of "/root/syz-executor.1"[28899] was attempted by "/root/syz-executor.1"[28903] 16:15:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:48 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 16:15:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) syz_open_procfs(0xffffffffffffffff, 0x0) [ 454.956028][T28916] ptrace attach of "/root/syz-executor.1"[28914] was attempted by "/root/syz-executor.1"[28916] [ 455.111293][T28941] FAT-fs (loop3): bogus number of reserved sectors [ 455.125306][T28941] FAT-fs (loop3): Can't find a valid FAT filesystem [ 455.196371][ T27] audit: type=1804 audit(1600964148.561:121): pid=28941 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/379/file1/bus" dev="sda1" ino=16354 res=1 errno=0 16:15:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 455.965110][T28983] kvm [28976]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 [ 455.976241][T28983] kvm [28976]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 [ 456.004820][T28986] kvm [28980]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0x8 16:15:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 456.011216][T28983] kvm [28976]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 [ 456.017631][T28984] kvm [28979]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff00000003 16:15:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 456.056535][T28986] kvm [28980]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0x5 [ 456.069387][T28983] kvm [28976]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 [ 456.086919][T28984] kvm [28979]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000004 data 0xffffffff000000ff 16:15:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 456.099619][T28986] kvm [28980]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000006 data 0x4 [ 456.110420][T28983] kvm [28976]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000007 data 0xffffffff00000003 16:15:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 456.165091][ T27] audit: type=1804 audit(1600964149.531:122): pid=29005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/380/file1/bus" dev="sda1" ino=16380 res=1 errno=0 [ 456.204731][T29009] ptrace attach of "/root/syz-executor.4"[29007] was attempted by "/root/syz-executor.4"[29009] 16:15:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 456.297745][T29019] ptrace attach of "/root/syz-executor.4"[29018] was attempted by "/root/syz-executor.4"[29019] 16:15:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:15:50 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r1, 0x0, 0x8400fffffffa) 16:15:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:50 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 457.020470][ T27] audit: type=1804 audit(1600964150.381:123): pid=29038 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir727719238/syzkaller.4zkt9q/529/file1/bus" dev="loop5" ino=28 res=1 errno=0 [ 457.051760][T29047] ptrace attach of "/root/syz-executor.4"[29044] was attempted by "/root/syz-executor.4"[29047] 16:15:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 457.065290][ T27] audit: type=1804 audit(1600964150.441:124): pid=29040 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir286573022/syzkaller.aBRzLZ/796/file1/bus" dev="loop2" ino=29 res=1 errno=0 16:15:50 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 457.366648][ T27] audit: type=1804 audit(1600964150.731:125): pid=29079 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/381/file1/bus" dev="sda1" ino=16315 res=1 errno=0 16:15:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:15:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:15:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 458.188067][ T27] audit: type=1804 audit(1600964151.551:126): pid=29097 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir286573022/syzkaller.aBRzLZ/797/file1/bus" dev="loop2" ino=30 res=1 errno=0 [ 458.266105][ T27] audit: type=1804 audit(1600964151.631:127): pid=29103 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir727719238/syzkaller.4zkt9q/530/file1/bus" dev="loop5" ino=31 res=1 errno=0 16:15:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 458.455887][ T27] audit: type=1804 audit(1600964151.821:128): pid=29123 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/382/file1/bus" dev="sda1" ino=16358 res=1 errno=0 [ 458.632763][ T27] audit: type=1804 audit(1600964152.001:129): pid=29130 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir286573022/syzkaller.aBRzLZ/798/file1/bus" dev="loop2" ino=32 res=1 errno=0 16:15:53 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:15:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 460.229048][T29156] FAT-fs (loop3): bogus number of reserved sectors [ 460.254379][T29156] FAT-fs (loop3): Can't find a valid FAT filesystem 16:15:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:15:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb7fa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "0000000300000000db82456fa79c812600"}) 16:15:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 460.261108][ T27] audit: type=1804 audit(1600964153.621:130): pid=29153 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir727719238/syzkaller.4zkt9q/531/file1/bus" dev="loop5" ino=33 res=1 errno=0 [ 460.344137][ T27] audit: type=1804 audit(1600964153.681:131): pid=29168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/383/file1/bus" dev="sda1" ino=16380 res=1 errno=0 16:15:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getdents64(r0, &(0x7f0000001580)=""/4109, 0x100d) 16:15:53 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) listen(r0, 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) shutdown(r1, 0x0) 16:15:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:56 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) listen(r0, 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080), 0x8) shutdown(r1, 0x1) 16:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:56 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r3) newfstatat(0xffffffffffffff9c, &(0x7f00000057c0)='./file0\x00', &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r5, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r5, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) r7 = socket$can_raw(0x1d, 0x3, 0x1) r8 = fanotify_init(0x25, 0x1000) clock_gettime(0x0, &(0x7f0000005880)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000058c0)={0x80, 0x5, 0x4, 0x100, 0x2, {r9, r10/1000+60000}, {0x4, 0x2, 0xff, 0x5c, 0x7, 0x9, "100f51dd"}, 0x8, 0x0, @offset=0x9, 0x6, 0x0, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000070c0)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="576fc697656e0f60014bdad43d242bd291d36fc76c887e33bd3457c592bc5e91a4b406f749a702558036b6eedb3c81e39940583df1a80a2aceaf443c515ff7c77a89b09de6b141226a923ba3e8505be5683513c7aa3550bd629771805ee10cb9e1c766490a11c3b0c99e10cf57c4418f72b0632378dbf5af9d01291ee7384666be17bb29dba6c28b4971cfc65c46164d622c1220db33a1ada8b0ce0246d6187520a055ae3ff1525a5f185dd241ff72ef1d14718a53d68f99fe40862f4a24e3f0f22c1b69d049ef861dfb7ff0e724c8dd36299e34", 0xd4}, {&(0x7f0000000380)="9b4d1566f78d1ffecc01b22075824bcbdc8d91436004079842ff89af8ade7056f5b7a8153b2a9d6e344c3fc5d1a852d860854fa91bce767a187ad75cd37a274af32e9836f0fe43170d7c75ef9e0d3c9c698f283e7e443a5b3bf7cda9ea0f1013638504edb0f891b812e0fd6e3a4c98107b9ea59ed08557eb50162b0f777b7b93e26c8e9834", 0x85}, {&(0x7f0000000440)="aac528b4642098a2035ab18ad138e5f8c1a748850dbb114632fbf5716f6ff5103df009de88692a1239c637532c36ac773ce4bb328d84180bb18a6bb8bdf9b69a7bbbb0ef6534f98ec27dadcf5b229814901171f8ef10dc2e714497ba3e0d2f3796a3094d01d2f00da16575ca587d0fb21cd0317c28373e355d72f6d1d55d9e2c9c8b8cec64f1470c7aa9cc4e79d46a0937026d34", 0x94}], 0x3, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, r0]}}], 0xa8, 0x40040}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002880)=[{&(0x7f00000007c0)="2fce76f20a172a3d4d32d0e938edd28c3a2618e7c4a7703c2b075c8a3654f7f27c734a8bb301938f937af12f722e58713ff12cd1e9abc1ab37fc146e73d7083b2ec273c0e08e114c793cbab89338a99a6a788dbbcc03190be1b40e5465fe45fb8a602a1e36aae75d04a12ac386901855bb7a9363b64ab240da4bed9027c2bb374157abcc40342928c47890b721ef636bc0f9bc3d3149250fd1d93005", 0x9c}, {&(0x7f0000000880)="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{&(0x7f0000006000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x20000800}], 0x8, 0x44080) io_uring_enter(r0, 0x0, 0x27c8, 0x3, 0x0, 0x0) 16:15:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:56 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000a00ff581d000000f7ff000001000300feff0200ffff"], &(0x7f0000000240)=0x1c) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x4081, 0x0) io_uring_enter(r1, 0xfffffffc, 0x27cc, 0x2, 0x0, 0x0) [ 463.280177][T29209] FAT-fs (loop3): bogus number of reserved sectors [ 463.290033][T29209] FAT-fs (loop3): Can't find a valid FAT filesystem [ 463.355050][T29204] kvm_hv_set_msr: 32 callbacks suppressed [ 463.355065][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000008 data 0xffffffff000000fe [ 463.357117][ T27] audit: type=1804 audit(1600964156.721:132): pid=29209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/384/file1/bus" dev="sda1" ino=16316 res=1 errno=0 [ 463.360871][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.425820][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.437763][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.451047][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.471827][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.496097][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.520983][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.545660][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 [ 463.569196][T29204] kvm [29200]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0xffffffff00000099 16:15:57 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) listen(r0, 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) shutdown(r1, 0x1) 16:15:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:57 executing program 5: r0 = syz_io_uring_setup(0x36cc, &(0x7f0000000080)={0x0, 0x5c2f, 0x0, 0x2, 0x35c}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) prctl$PR_SET_PDEATHSIG(0x1, 0x4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x102000) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x0, 0x27c8, 0x3, 0x0, 0x0) 16:15:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:15:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:59 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) listen(r0, 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) shutdown(r1, 0x1) 16:15:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:15:59 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000200)={{r0}, 0x5, 0xa3, 0xc7}) io_uring_enter(r0, 0x0, 0x27c8, 0x3, 0x0, 0x0) 16:15:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={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) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:15:59 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0xc1}, 0x1c) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 466.334405][T29279] FAT-fs (loop3): bogus number of reserved sectors [ 466.363179][T29279] FAT-fs (loop3): Can't find a valid FAT filesystem [ 466.405395][ T27] audit: type=1804 audit(1600964159.772:133): pid=29287 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/385/file1/bus" dev="sda1" ino=16318 res=1 errno=0 16:15:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:16:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:16:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x3, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x44140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:16:02 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:02 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0xc1}, 0x1c) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:16:02 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x143}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x430f9f7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x240080c5}, 0x40000) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:02 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x143}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x430f9f7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x240080c5}, 0x40000) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 469.364109][T29351] FAT-fs (loop3): bogus number of reserved sectors [ 469.378827][T29351] FAT-fs (loop3): Can't find a valid FAT filesystem [ 469.444303][ T27] audit: type=1804 audit(1600964162.812:134): pid=29351 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/386/file1/bus" dev="sda1" ino=16315 res=1 errno=0 16:16:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:03 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000200), &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) 16:16:03 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x143}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x430f9f7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x240080c5}, 0x40000) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:03 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) r2 = add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000100)={0x1, 0x0, "38774f349edab13f7af1e0a27df04cbabb1a7237d471c3f38e0866accaa5558f54e3b3b77d2ef7487fcf5ee76b0113be49d6f9ca03615614c8df850899f496c4eb5c0726ff"}, 0x4d, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000000180)="7bd562340021260fcc20573d744992c0e121d692b1244d37c5da9782b5ee62", 0x1f) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:16:03 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x143}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x430f9f7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x240080c5}, 0x40000) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:03 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="501971d62bf100a76c7b3363e17b3380a34e9eeae8c7e30ea53de3d3ab1cd34e", 0x20) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:16:03 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x100) setpriority(0x2, r1, 0x8) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 470.022904][T29390] vxcan1: MTU too low for tipc bearer [ 470.042964][T29390] tipc: Enabling of bearer rejected, failed to enable media 16:16:05 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:05 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:05 executing program 2: r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000200)=0x4) r1 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) r2 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000240)) fsync(r2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, @mcast2, @empty}}) io_uring_enter(r1, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r1, 0x0, 0x27c8, 0x3, 0x0, 0x0) 16:16:05 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semop(r1, &(0x7f00000000c0)=[{}, {}], 0x2) semop(r1, &(0x7f0000000300)=[{0x0, 0x4004}, {0x4}], 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001240)={"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"}) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000200)=""/4096) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x0, 0x27c8, 0x3, 0x0, 0x0) [ 472.403042][T29415] FAT-fs (loop3): bogus number of reserved sectors [ 472.422866][T29415] FAT-fs (loop3): Can't find a valid FAT filesystem [ 472.463195][T29431] vxcan1: MTU too low for tipc bearer [ 472.477041][T29431] tipc: Enabling of bearer rejected, failed to enable media 16:16:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 472.513265][ T27] audit: type=1804 audit(1600964165.882:135): pid=29415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/387/file1/bus" dev="sda1" ino=16314 res=1 errno=0 16:16:06 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:06 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="010029bd7000fedbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b003400000006001100146e0000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00070000000600110001800000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b000800000006001100b70f0000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b000100008006001100c7f200000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b000500000006001100030000000e0001006e657464657673696d0000000f00020066657464657673696d300000080003000100000008000b00008000000600110006000000"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:06 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:06 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:06 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 473.467639][T29482] FAT-fs (loop3): bogus number of reserved sectors [ 473.481270][T29482] FAT-fs (loop3): Can't find a valid FAT filesystem [ 473.565958][ T27] audit: type=1804 audit(1600964166.923:136): pid=29482 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/388/file1/bus" dev="sda1" ino=16354 res=1 errno=0 16:16:08 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:08 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:08 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:08 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000140)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r4, 0xf1, 0x20, 0x10000, 0x9}, &(0x7f0000000080)=0x18) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:16:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 475.410165][T29499] FAT-fs (loop3): bogus number of reserved sectors [ 475.417006][T29499] FAT-fs (loop3): Can't find a valid FAT filesystem [ 475.483298][ T27] audit: type=1804 audit(1600964168.853:137): pid=29499 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/389/file1/bus" dev="sda1" ino=16314 res=1 errno=0 16:16:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:09 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x21, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e1c3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811019e15770000000000000006ad8e5ecc3200"}, 0x80) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800c, 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, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) fchown(r2, 0x0, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007ec0)={0x0, 0x0}, &(0x7f0000007f00)=0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008380)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000000)="fa7152aa", 0x4}, {&(0x7f0000000180)="af4e7e6cc7409546864124411d2905b527bc4c37f3e11568e00e33b65dc07e00abfe2c92ea9c7242235150f9d57e692ffb9ef834cdf1bbc31c28c2e4b0110411df9feeba30c5c062face96b0adeada910e43906ff06815c9a9b0", 0x5a}, {&(0x7f0000000340)="393a7e435b3c180e136f3134daec5b8a0913fd99d98d6583b1c7a127cd893712c9453bac58f366027698ceac03858f2a977c072bb84d17c299574eedcbd66bda553e0dadfd6bb5a782e0dfc911b3bbf913fdfb6f07865885aee7692f86d29bc544ac5d95535a4479e1fce58b1ad9a2fcb49f8c0bf8f4d76bab01e95d750a1a7819442a90b2841aa1713285ac8353c8d77aaf75691f473cffdebc275df69b52b79b27b454e0c12cc56975c1d76a98960148fc92c9e81aa9d7", 0xb8}], 0x3, &(0x7f00000055c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x140, 0x40084}, {&(0x7f0000005700)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006ac0)=[{&(0x7f0000005780)="2af0001d9e643c65e1382fa14b1495c4eca20da1fdf589a80c8a0d19042be6f286a36714480d3c6fe21e86c8e4987d8f15ddccdeb893d0af2a571c0203c939b07a2d23606be182e36c1f9b17433a6ef480e5cefce48b3a3160eb76d6f58e9cfc2136e9db0ecaf8b1900448cababfb8ca2bae8c14e55465d15e2e43279a5c133da49c7a46176df99338523583bc6deaa866421006252a61fdcd7233bc8e6f24ac3e201cea62bfc06bfb5ce6317aac88e3a0679d036eb0fc66c54e86397f0674f5d08707aa63ae900670b6bcd53f9f22061c", 0xd1}, {&(0x7f0000005880)="a2a50642cb20e08c7d93644cb7791b5e704d85725a950fc325b8234226d9b56f583de0c1143a431cc839d933523d79850c6e30ce72f474bb9ac701d52b2315aac5ca927b910068c50e90509012112c7597bc4e9777f7b65cd9a698c382a369537eeb3d45233cbccde2a0520bfb3bae39becb6ec7cb0a63f97c29cea592881973043eb2", 0x83}, 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{&(0x7f0000006f80)="8fa9e457b5f3e64ccad27c03d725b6adb36d142f8d06418c8648d3e5be3c2c2f99e3ab38002fcfd7950e0899a54be3da5116e3a378c5ffddcafe15d38d502e46ec73e4be6ea3e600c3d391484fb46cf38b8a07c04a1c7eecc959a090615f251c297619f1f9ba", 0x66}], 0x6, &(0x7f0000007080)=[@rights={{0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x20000046}, {&(0x7f00000070c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007300)=[{&(0x7f0000007140)="1330689742a37d2a50b2fced11f0141d7d977028af97d0a52a1a2adc74f7ac3ac7a90a48d019903ae10639ce2e9ce67ed11c602b2897f210b087433543d079fb57db28a2b8e7a370e776e34c42139e51da77a2e3dfe95b1d9e6056a4b0ba7b16cc62b6b6559293a5587e1b4ac43083410b7f4b8c41498e47f518eca5f34af21ae2cfea19e36b1a21f25a975e090cd946627b1307a6e2901e4c8baf5d2de904df8e2d6ee3df3566726d6fd4feee62f2733b1eda57bfd45d50154753b5468d259e5e823204a824419964bb778d281addc3b5ea59bc43dffbde7ce59312a27d6a6498a9fa37e25f5928b1c1f2592ab5e8a5633e", 0xf2}, {&(0x7f0000007240)="0d9cd0de04abf2cb867c6cdd1a8620802c328d4e8e98c03a857330b4b718dfee255467a25a409fb91a4d94af36f0b71578faf80234b817169b00512c8b2b39bf17779dce8b4ecaf05969dcb4f6478b62ee86ac2606e1b440984e783336a16ecf417dc466f1d810945d145d5bbfb491d09bca8f030235f79c69dfd1cb07814211c78e36646316dd74a1fe5f84b5015bc99c0072fa04f9e3efb85e4ea7fd420c5243a95478196af97d8bda72509900a8c2a75dfa5ca7235e7de3", 0xb9}], 0x2, 0x0, 0x0, 0x20040000}, {&(0x7f0000007340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007a40)=[{&(0x7f00000073c0)="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", 0xff}, {&(0x7f00000074c0)="9da762021e8e67e877b875c31f218da20c0369e6a1c22ba5e643acab358bd520e195d5514475274dd5a30d9c5cfce1074765fc431c33361fc117cee0f28aa1da907852ad264c8f7d2b67353a89620d013ef162bcac0f6a521ef3a4c808aecfcf2b55db939df8a2905ad2428e55ac45faa412a17e41f27db649c693732f3a1bd729d37336fe636c348135c6eccedb927f026bfe6390c2fe3fe80d9914e3acb8f630d777290a1bb68f3f19c17cbc0a66b40e28b60297044e3c2ac7e583fddb239943296244f545ef9ad032a70e0f68d23fd1fb8b68239d", 0xd6}, {&(0x7f00000075c0)="c6c27043187969d2b7dbf37ad402e1e7eccb3e703c70b91a82a36dfa0a217939739d834d7a5cacc7fe90aae83cf8cac594c8244ff8e2d43b01be3f76bf8dc66d2db9d08dbc21009d10fc4cd65921794de486b8fd78352999fbffcecfd04f999e6fa3b65e035adb63ee885bc0fff41b4b48f28feb23d0c92048d2b190cdb8c7a762450d39e479f87e7f9edaf43713de13b045c483089d0b0c1e9144e1a56bca8aef875cdf3ea720478900eab08125671546d9e8ae965e2455d70c5dd30852b58e64ff549c7f043c8d09d180a7448270b1ac6d23a3", 0xd4}, {&(0x7f00000076c0)="5a364c56efd7c19e77112b8fc7d83193c27ac62c14e9b66cd66614c044ac52351a21fd0fc98364e6a601477405bd8c3a9242c0c8ebf5a8d64ac82942f6acfac2483c887135d85f648a84baaf51bda83f307d61", 0x53}, {&(0x7f0000007740)="85b36e055c00aceebc5056f5dd3a9931e09f469ae4197ff1fa5211d93402b8d1df5d41510de3c44968d2fadb4a39003f0dd7a31d8580abf32dc6f3f662acdbebad048290ec83487bc85536163a5c73b9f982622d8622e289fa6e71824bf13ff7b62f801d26652ec78686fce7653f9d20ddfa22bf5c7a4f58287fa1e270d6ba09f3406e988be458c145ee8544cd1c1ee7a1e67ee327cb734f70ee9da88432a963867d1c", 0xa3}, {&(0x7f0000007800)="b7aa80422defc57d8f1296a164557476d173e8a0a935caea4e91681c70b9a0813b0cd3d5a563f9081e92a000326ad943fb5f847b088e58fb7236b7e61b6dee1650973c8ea690a5518aea3590e4e3dd0cefafa32a9abf65928dec679f7d4c0077b9b872b667e680f992bde0af7a54885adcd087ff7ab839d28089cbb0d1eda9f3825231cb4d9c4257a0", 0x89}, {&(0x7f00000078c0)="2404c250fc3eb23b8ad6cec40d0320f5c36e5cf5bc1cac484997635db7fd65e777201439fda4288f54c7c123996c83be162b51d61ac55d366f2fc1c2b1ccbe235c3aeeb32150c72397f8343c98bf992adfa8775af38482c27ba1b03fa60aa291af114eeae7b39da8dc0e9f8d1c1302ec2f707312ee4319913770591400612a2de062d1d76d30a3ffc1cbcabab4a3f1aa52aa19f77e6f7ef5bf3b7aac8fb95cf30bf8157fbfe22c1a5fa54eaa8944f9b5470b5388", 0xb4}, {&(0x7f0000007980)="d95315eb2c03c4eb464a1bc28b9654d3ca9777104d950d5ae63c520780256303fd61e616546a4e8adfb1a9dbc74feb4b35302d1394e24929b6158f14cd062f05a22177c70356e46f71b21962aeb10e8dc30d0e642d4d4872527d4d46b9fcf700fa771247049d6d68ab797e1eadb3655bdcc5aa25d2003cb0d4ecd421c127b9f57e843101", 0x84}], 0x8, &(0x7f0000007ac0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, r3}}}], 0x60, 0x90}, {&(0x7f0000007b40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007e80)=[{&(0x7f0000007bc0)='G', 0x1}, {&(0x7f0000007c00)="c7f3c6c05a06cf99990fb92697ef74708eee4ff5d805462a61b5402c6f3ee7235aef411af63b28a145423a249f058c75639c6f07169cd0f786db8599ce10bbd5554f6c0d5e38888c0e256e913a87f8899299c03280db4b55478c04fc1ddec171e6404804e6022fcaef5638edb6c691c60332386f3ca4a0cbacad06931fb3b51e1f84151eacb5875aa363c2fe325a902a9be91afcd7737fa8eea18949918be203de1c60330ab7f9c01087036767bb78cac12da7e853f79c7d581663a970ba5ae32bd7252f43b5bd94e2edbfcde44765187146eac2452b5bd4f0b18a1f08b6ce731eb5f1abd86d37153e197d9c", 0xec}, {&(0x7f0000007d00)="59305c7e92dcb36f9501f4029fc421387dc888819b51db59fafdb529cc027b6d79ac58959c9528724a0483f38e4d4811709488f4d32689af852e89852fe752d1ae45e80e5d80c0fd94b925a84fafc980d775177dec6b2be1902d59e3ca657c152725828c9f137e906ac1130d3820b29ba452b926f48b3a0a962e6180d92e7270becf5f265d92e4734abc610dfb7890996353de7d64635e74d1390b3504", 0x9d}, {&(0x7f0000007dc0)="6086b004fc921d5cdce3373ddb2b6fef0f7af905e8007e85c555bac1a2a337f7686b5bc1ad0ca148d94190182d9daa491808fc9a35f2ebe68c904b8fea2c9224db44763fdd6322978d54e875d9f89fd51c510b7686e0dcc2d1e6ad543ed47921b4f753efb7e842ada55237e691287bb0cd9ef0a51f77a32095e1522464d1475c2260d60b7864078201d22015", 0x8c}], 0x4, &(0x7f0000007f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}], 0x60, 0x80}, {&(0x7f0000007fc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008300)=[{&(0x7f0000008040)="2992a1aefefad2656b4b6f8df0171696cbae117a1d99ba85b98df785ad010406fd00", 0x22}, {&(0x7f0000008080)="013356faadbfa503142e14e1aff2bd63351aaa6a0152c8776323f981a83a2b86c34cd4cc515ab6de8165a8dea8b35fa7b03c6b372f7a7ecef32e714c4a406bd6da93b6933996dfaf9ee2b1435f5995ec92eb7c3bf016e6a83388ca70066b084dfa6084b17370f6e6c9b67c00d15887fa6fe203be2d559e4e4da04672fb45d9f817142179ac45fc951f2b2b87fa86054e2e219b", 0x93}, {&(0x7f0000008140)="edfa5be347942cea099a94aaaaa76c90a5cff61cc93ce1cf6baa43c11936213b6a1f7117ea74e94a43d12fa7692dfb113fd4bb3753c7fc1125125d9fa6fd07f5605da5cd041435b088d80f192d1bae6d0988ee3906b7b18775d487aa5794f5d19e7442e9c4dbb4bc6efbdd964f3fde3646347782dc7c147dae51bfe2c4835490890a802a5539633b92d0e1c6856b7e0f8ae9", 0x92}, {&(0x7f0000008200)="4b3ace2eb7c0cde2022dd233e551f123783ecf11f28b238627983d76f65f8c92c42bc7a5cf354e65f09e6e9b51ee2b4237f36456270aeec760722ef11218229844690b5308cc7f25d96b34129a1dc01fe85b9305939bb7bb444e45823cf896b94e6f957bcce3fea0b1c53c30282843076ffe39636970c5aff04d646be69a300098a0a370e976577c9054c1cf7a4818d1c18fd08654edf1666b6d07cd929b22e489658f6abb75503d4a802076101c1759b39d07898a1ae0a0781e1d09de8cc8b4045c8a19d7adc5", 0xc7}], 0x4, &(0x7f0000008340)=[@cred={{0x1c, 0x1, 0x2, {0x0, r6, 0xee00}}}], 0x20}], 0x7, 0x8004) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r7, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r7, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:16:09 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:09 executing program 5: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000340)={@dev, @broadcast, 0x0}, &(0x7f0000000380)=0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x1, &(0x7f0000000200)=@raw=[@alu={0x3, 0x0, 0xb, 0x9, 0x1, 0x1, 0x1}], &(0x7f0000000240)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41100, 0x8, [], r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x0, 0xe, 0x40, 0x1}, 0x10}, 0x78) r1 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty, 0x0, 0x8}}) io_uring_enter(r1, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r1, 0x0, 0x27c8, 0x3, 0x0, 0x0) 16:16:09 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:09 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 476.278254][T29554] FAT-fs (loop3): bogus number of reserved sectors [ 476.292938][T29554] FAT-fs (loop3): Can't find a valid FAT filesystem [ 476.337549][ T27] audit: type=1804 audit(1600964169.713:138): pid=29554 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/390/file1/bus" dev="sda1" ino=16381 res=1 errno=0 16:16:11 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:11 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:11 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:11 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10) read$FUSE(r2, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {r2, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 478.478799][T29584] FAT-fs (loop3): bogus number of reserved sectors [ 478.495445][T29584] FAT-fs (loop3): Can't find a valid FAT filesystem [ 478.598668][ T27] audit: type=1804 audit(1600964171.963:139): pid=29584 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/391/file1/bus" dev="sda1" ino=16314 res=1 errno=0 16:16:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:12 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:12 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0xfffffdef, 0x20c49a, 0x0, 0x27) 16:16:12 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:12 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10) read$FUSE(r2, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {r2, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:12 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:12 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:14 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:14 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:14 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10) read$FUSE(r2, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {r2, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:14 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="1b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88fbcf93a1a7511bf746bec66ba", 0x7ffff000, 0x20c49a, 0x0, 0x27) 16:16:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 481.519206][T29659] FAT-fs (loop3): bogus number of reserved sectors [ 481.543359][T29659] FAT-fs (loop3): Can't find a valid FAT filesystem [ 481.600184][ T27] audit: type=1804 audit(1600964174.974:140): pid=29672 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/392/file1/bus" dev="sda1" ino=16314 res=1 errno=0 16:16:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:15 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:15 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {r2, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:15 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:15 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:15 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {r2, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:15 executing program 0: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:15 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:17 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)='lo:|T\xdc\xfe\xd2\xaf>^\x96o\xde\xf4\x9f\xc1\xda\xd2\x84\xe3@a\x98\xfb$\"\xd6%\xd8\x1d\xfe~P\x1dq\x15`\xd2\x8d\x00\x00\x00!]\xee5u') r2 = syz_io_uring_setup(0x36cf, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r2, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r2, 0x0, 0x27c8, 0x3, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ttyS3\x00', 0x401, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000240)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)=0x7) [ 484.533598][T29725] FAT-fs (loop3): bogus number of reserved sectors [ 484.540301][T29725] FAT-fs (loop3): Can't find a valid FAT filesystem [ 484.586662][ T27] audit: type=1804 audit(1600964177.954:141): pid=29725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/393/file1/bus" dev="sda1" ino=16321 res=1 errno=0 16:16:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:18 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='lock_acquire\x00'}, 0x10) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {r1, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:18 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:18 executing program 0: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:18 executing program 0: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:18 executing program 0: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:18 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:18 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x800000, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:20 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:20 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:20 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 487.603460][T29795] FAT-fs (loop3): bogus number of reserved sectors [ 487.628387][T29795] FAT-fs (loop3): Can't find a valid FAT filesystem [ 487.696092][ T27] audit: type=1804 audit(1600964181.064:142): pid=29795 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/394/file1/bus" dev="sda1" ino=16321 res=1 errno=0 16:16:21 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:21 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:21 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:21 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:21 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:21 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:21 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:23 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:23 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:23 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 490.640645][T29864] FAT-fs (loop3): invalid media value (0x00) [ 490.661563][T29864] FAT-fs (loop3): Can't find a valid FAT filesystem [ 490.716622][ T27] audit: type=1804 audit(1600964184.085:143): pid=29883 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/395/file1/bus" dev="sda1" ino=16320 res=1 errno=0 16:16:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:24 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:24 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:24 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:24 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:24 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:24 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:27 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c", 0x17}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:27 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:27 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:27 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 493.711917][T29950] FAT-fs (loop3): invalid media value (0x00) [ 493.730555][T29950] FAT-fs (loop3): Can't find a valid FAT filesystem [ 493.815450][ T27] audit: type=1804 audit(1600964187.185:144): pid=29950 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/396/file1/bus" dev="sda1" ino=16358 res=1 errno=0 16:16:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:27 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:27 executing program 5: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:27 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:27 executing program 5: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:27 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:27 executing program 5: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:30 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:30 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:30 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:30 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c", 0x17}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 496.709712][T30008] FAT-fs (loop3): invalid media value (0x00) [ 496.715913][T30008] FAT-fs (loop3): Can't find a valid FAT filesystem [ 496.771710][ T27] audit: type=1804 audit(1600964190.145:145): pid=30008 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/397/file1/bus" dev="sda1" ino=16017 res=1 errno=0 16:16:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd6", 0xe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:30 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:30 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:30 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:30 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:30 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:30 executing program 5: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:30 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c", 0x17}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:33 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 5: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 499.771585][T30081] FAT-fs (loop3): invalid media value (0x00) [ 499.781826][T30081] FAT-fs (loop3): Can't find a valid FAT filesystem [ 499.832407][ T27] audit: type=1804 audit(1600964193.206:146): pid=30081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/398/file1/bus" dev="sda1" ino=15971 res=1 errno=0 16:16:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd6", 0xe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:33 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 5: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:33 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:33 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:33 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae7", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:36 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 502.792924][T30140] FAT-fs (loop3): invalid media value (0x00) [ 502.807678][T30140] FAT-fs (loop3): Can't find a valid FAT filesystem [ 502.878860][ T27] audit: type=1804 audit(1600964196.256:147): pid=30155 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/399/file1/bus" dev="sda1" ino=16210 res=1 errno=0 16:16:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd6", 0xe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:36 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:36 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:36 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:36 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:39 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae7", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:39 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:39 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:39 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701", 0x15}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:39 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:39 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:39 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 506.061998][T30239] FAT-fs (loop3): invalid media value (0x00) [ 506.068135][T30239] FAT-fs (loop3): Can't find a valid FAT filesystem [ 506.111782][ T27] audit: type=1804 audit(1600964199.486:148): pid=30239 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/400/file1/bus" dev="sda1" ino=16316 res=1 errno=0 16:16:39 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:39 executing program 2: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:39 executing program 2: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:42 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae7", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:42 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:42 executing program 2: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:42 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701", 0x15}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:42 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:42 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:42 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 509.112349][T30307] FAT-fs (loop3): bogus number of FAT sectors [ 509.125480][T30307] FAT-fs (loop3): Can't find a valid FAT filesystem 16:16:42 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 509.192560][ T27] audit: type=1804 audit(1600964202.567:149): pid=30307 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/401/file1/bus" dev="sda1" ino=16321 res=1 errno=0 16:16:42 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:42 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:45 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb", 0x29}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:45 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:45 executing program 2: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:45 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:45 executing program 2: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701", 0x15}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:45 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:45 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:45 executing program 2: r0 = syz_io_uring_setup(0x36cf, 0x0, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 512.156893][T30371] FAT-fs (loop3): bogus number of FAT sectors [ 512.168620][T30371] FAT-fs (loop3): Can't find a valid FAT filesystem [ 512.211172][ T27] audit: type=1804 audit(1600964205.587:150): pid=30371 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/402/file1/bus" dev="sda1" ino=16324 res=1 errno=0 16:16:45 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:45 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb", 0x29}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:48 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 514.937620][T30412] FAT-fs (loop3): bogus number of FAT sectors [ 514.956918][T30412] FAT-fs (loop3): Can't find a valid FAT filesystem [ 515.000803][ T27] audit: type=1804 audit(1600964208.377:151): pid=30412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/403/file1/bus" dev="sda1" ino=16314 res=1 errno=0 16:16:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:48 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb", 0x29}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:48 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:48 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 16:16:48 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:48 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:48 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:16:48 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 515.844728][ T27] audit: type=1804 audit(1600964209.217:152): pid=30501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/404/file1/bus" dev="sda1" ino=16359 res=1 errno=0 16:16:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:51 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:51 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:51 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:16:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:51 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a55", 0x2c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 518.259271][ T27] audit: type=1804 audit(1600964211.637:153): pid=30520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/405/file1/bus" dev="sda1" ino=16315 res=1 errno=0 16:16:51 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:51 executing program 0: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:16:51 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:51 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:52 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:52 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:54 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:54 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:54 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:54 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a55", 0x2c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 521.287923][ T27] audit: type=1804 audit(1600964214.668:154): pid=30587 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/406/file1/bus" dev="sda1" ino=16317 res=1 errno=0 16:16:54 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:54 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:54 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}, {0xffffffffffffffff, 0x2001}], 0x4, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:54 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:55 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:55 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:55 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:57 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d4", 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:57 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:57 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:16:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a55", 0x2c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:16:57 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 524.330971][ T27] audit: type=1804 audit(1600964217.708:155): pid=30660 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/407/bus" dev="sda1" ino=16315 res=1 errno=0 16:16:57 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(0xffffffffffffffff, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:57 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:57 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:16:58 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:58 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:16:58 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:00 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d4", 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:00 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:00 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}, {0xffffffffffffffff, 0x1002}], 0x3, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:00 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550f", 0x2d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:00 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) [ 527.364837][ T27] audit: type=1804 audit(1600964220.738:156): pid=30729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/408/bus" dev="sda1" ino=15820 res=1 errno=0 16:17:00 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:00 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:00 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:01 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:01 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}, {r0, 0x8000}], 0x2, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:01 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d4", 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:03 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:03 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4800}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:03 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550f", 0x2d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 530.397122][ T27] audit: type=1804 audit(1600964223.779:157): pid=30802 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/409/bus" dev="sda1" ino=16382 res=1 errno=0 16:17:04 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:04 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:04 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:04 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:04 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:04 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:06 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:06 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:06 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(0x0) io_uring_enter(r0, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:06 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550f", 0x2d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:06 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) [ 533.648078][ T27] audit: type=1804 audit(1600964227.029:158): pid=30905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/413/file1/bus" dev="loop3" ino=34 res=1 errno=0 16:17:07 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:07 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4800}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) [ 534.097908][ T27] audit: type=1804 audit(1600964227.479:159): pid=30924 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/414/file1/bus" dev="loop3" ino=35 res=1 errno=0 16:17:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 534.351509][ T27] audit: type=1804 audit(1600964227.729:160): pid=30936 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/415/file1/bus" dev="loop3" ino=36 res=1 errno=0 16:17:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:09 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:09 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:09 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 536.450911][ T27] audit: type=1804 audit(1600964229.829:161): pid=30951 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/416/file1/bus" dev="loop3" ino=37 res=1 errno=0 16:17:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:09 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 536.717061][ T27] audit: type=1804 audit(1600964230.099:162): pid=30980 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/417/file1/bus" dev="loop3" ino=38 res=1 errno=0 16:17:10 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:10 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(0xffffffffffffffff, 0x0, 0x800000, 0x3, 0x0, 0x0) 16:17:10 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0}], 0x1, 0x0, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 537.123553][ T27] audit: type=1804 audit(1600964230.499:163): pid=31000 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/418/file1/bus" dev="loop3" ino=39 res=1 errno=0 16:17:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:17:10 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) [ 537.358691][ T27] audit: type=1804 audit(1600964230.739:164): pid=31018 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/419/file1/bus" dev="loop3" ino=40 res=1 errno=0 16:17:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:17:10 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 537.558118][ T27] audit: type=1804 audit(1600964230.939:165): pid=31032 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/420/file1/bus" dev="loop3" ino=41 res=1 errno=0 16:17:12 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae71f7c4826b5cb560a550fea", 0x2e}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42b", 0x1b}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r2, 0x0, 0x8400fffffffa) 16:17:12 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 539.608779][ T27] audit: type=1804 audit(1600964232.989:166): pid=31052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/421/file1/bus" dev="loop3" ino=42 res=1 errno=0 16:17:13 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="1f5583624999c4665398664c3fd64362f39caf1701d25c2f", 0x18}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 16:17:13 executing program 5: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0}], 0x1, 0x0, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) 16:17:13 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 540.125950][ T27] audit: type=1804 audit(1600964233.509:167): pid=31066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir733552232/syzkaller.Hzu2hj/422/file1/bus" dev="loop3" ino=43 res=1 errno=0 16:17:13 executing program 2: r0 = syz_io_uring_setup(0x36cf, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) io_uring_enter(r0, 0x4a8f, 0x0, 0x0, &(0x7f0000000040)={[0x80000000]}, 0x8) ppoll(&(0x7f0000000280)=[{r0}], 0x1, 0x0, &(0x7f0000000300)={[0x4]}, 0x8) 16:17:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x4) sendfile(r0, r3, 0x0, 0x8400fffffffa) [ 540.357449][T31092] ================================================================== [ 540.366280][T31092] BUG: KCSAN: data-race in io_submit_sqes / io_uring_poll [ 540.373370][T31092] [ 540.375691][T31092] write to 0xffff88804fe4c050 of 4 bytes by task 31086 on cpu 1: [ 540.383394][T31092] io_submit_sqes+0x785/0xfb0 [ 540.388062][T31092] __se_sys_io_uring_enter+0x1e8/0x790 [ 540.393724][T31092] __x64_sys_io_uring_enter+0x74/0x80 [ 540.399091][T31092] do_syscall_64+0x39/0x80 [ 540.403499][T31092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 540.409387][T31092] [ 540.411806][T31092] read to 0xffff88804fe4c050 of 4 bytes by task 31092 on cpu 0: [ 540.419411][T31092] io_uring_poll+0x90/0x140 [ 540.423937][T31092] do_sys_poll+0x606/0xbc0 [ 540.428541][T31092] __se_sys_ppoll+0x169/0x1b0 [ 540.433189][T31092] __x64_sys_ppoll+0x63/0x70 [ 540.437749][T31092] do_syscall_64+0x39/0x80 [ 540.442139][T31092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 540.447996][T31092] [ 540.450295][T31092] Reported by Kernel Concurrency Sanitizer on: [ 540.456420][T31092] CPU: 0 PID: 31092 Comm: syz-executor.2 Not tainted 5.9.0-rc6-syzkaller #0 [ 540.465125][T31092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.475858][T31092] ================================================================== [ 540.483891][T31092] Kernel panic - not syncing: panic_on_warn set ... [ 540.490448][T31092] CPU: 0 PID: 31092 Comm: syz-executor.2 Not tainted 5.9.0-rc6-syzkaller #0 [ 540.499174][T31092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.509208][T31092] Call Trace: [ 540.512486][T31092] dump_stack+0x10f/0x19d [ 540.516820][T31092] panic+0x207/0x64a [ 540.520720][T31092] ? vprintk_emit+0x44a/0x4f0 [ 540.525383][T31092] kcsan_report+0x684/0x690 [ 540.529863][T31092] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 540.535384][T31092] ? io_uring_poll+0x90/0x140 [ 540.540056][T31092] ? do_sys_poll+0x606/0xbc0 [ 540.547848][T31092] ? __se_sys_ppoll+0x169/0x1b0 [ 540.552854][T31092] ? __x64_sys_ppoll+0x63/0x70 [ 540.557599][T31092] ? do_syscall_64+0x39/0x80 [ 540.562166][T31092] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 540.568220][T31092] ? _raw_spin_unlock_irq+0x4b/0x70 [ 540.573397][T31092] kcsan_setup_watchpoint+0x41e/0x4a0 [ 540.578745][T31092] io_uring_poll+0x90/0x140 [ 540.583222][T31092] ? io_wake_function+0x150/0x150 [ 540.588218][T31092] do_sys_poll+0x606/0xbc0 [ 540.592616][T31092] ? vsnprintf+0xe8e/0xed0 [ 540.597007][T31092] ? tomoyo_profile+0x17/0x30 [ 540.601676][T31092] ? tomoyo_write_log2+0x157/0x480 [ 540.606762][T31092] ? tomoyo_supervisor+0x105/0xb30 [ 540.611851][T31092] ? check_preemption_disabled+0x51/0x140 [ 540.617549][T31092] ? __x32_compat_sys_ppoll_time64+0x70/0x70 [ 540.623515][T31092] ? __srcu_read_unlock+0x1f/0x40 [ 540.628573][T31092] ? tomoyo_path_number_perm+0x286/0x2d0 [ 540.634752][T31092] ? preempt_count_add+0x4e/0x90 [ 540.639685][T31092] ? _raw_spin_unlock_irq+0x4b/0x70 [ 540.644958][T31092] ? __set_current_blocked+0x3ad/0x3f0 [ 540.650452][T31092] ? set_user_sigmask+0xf7/0x120 [ 540.655367][T31092] __se_sys_ppoll+0x169/0x1b0 [ 540.660050][T31092] ? debug_smp_processor_id+0x18/0x20 [ 540.665412][T31092] __x64_sys_ppoll+0x63/0x70 [ 540.669975][T31092] do_syscall_64+0x39/0x80 [ 540.674398][T31092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 540.680261][T31092] RIP: 0033:0x45e179 [ 540.684128][T31092] Code: 3d b2 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 0b b2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 540.703706][T31092] RSP: 002b:00007f38a9fe5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 540.712088][T31092] RAX: ffffffffffffffda RBX: 0000000000024bc0 RCX: 000000000045e179 [ 540.720072][T31092] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000280 [ 540.728017][T31092] RBP: 000000000118d038 R08: 0000000000000008 R09: 0000000000000000 [ 540.736402][T31092] R10: 0000000020000300 R11: 0000000000000246 R12: 000000000118cff4 [ 540.744346][T31092] R13: 00007ffd24f444cf R14: 00007f38a9fe69c0 R15: 000000000118cff4 [ 540.753618][T31092] Kernel Offset: disabled [ 540.757925][T31092] Rebooting in 86400 seconds..