p(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000240)=0x15, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40000, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000040)={0x96, &(0x7f0000000100)=""/150}) socket$inet(0x2, 0x3, 0x33) r10 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r10, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000280000000000000000000000000000000004feffff"], 0x1) getsockopt$inet_mreqsrc(r10, 0x0, 0x26, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f00000000c0)=0x9) [ 1263.305762][ T26] audit: type=1804 audit(1582447160.479:251): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1185/bus/bus" dev="overlay" ino=16721 res=1 08:39:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1800000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x48000000) 08:39:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xa000000}, 0x0) 08:39:20 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4c000000) 08:39:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xc000000}, 0x0) 08:39:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000140)=0xc) [ 1263.890375][ T26] audit: type=1804 audit(1582447161.059:252): pid=7770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1186/bus/bus" dev="overlay" ino=16784 res=1 08:39:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x60000000) 08:39:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xe000000}, 0x0) 08:39:21 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x600000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0bc1e589c6319fa547a071") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x2) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x3}, &(0x7f00000000c0)=0x28) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x6, 0x33) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGPTPEER(r4, 0x5441, 0x5) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x68000000) 08:39:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xf000000}, 0x0) 08:39:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x6c000000) [ 1264.525866][ T26] audit: type=1804 audit(1582447161.699:253): pid=8142 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1187/bus/bus" dev="overlay" ino=16553 res=1 08:39:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x74000000) 08:39:21 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x10000000}, 0x0) 08:39:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x78710000) 08:39:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x20000000}, 0x0) 08:39:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1265.276369][ T26] audit: type=1804 audit(1582447162.449:254): pid=8590 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1188/bus/bus" dev="overlay" ino=16658 res=1 08:39:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x7a000000) 08:39:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x20a180, 0x0) geteuid() getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x8000) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x400) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x900) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000180)={0x3, @null, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x3c) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r6, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004380)=[{{&(0x7f0000000340)=@isdn={0x22, 0x80, 0x81, 0x5, 0x3}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)="876bf5ab2531ce5c98829b9fe4e4120eb2e50363ec3385fcdce2356f0dba4b7a3507d69e8bc2116e0d", 0x29}, {&(0x7f0000000480)="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0x1000}], 0x9, &(0x7f0000002f80)=[{0xc0, 0x117, 0x1000, "d9f8dfa136395be2906da979da23ea5d789d5caa4e57e0436454df4c5ebfae7b600e95b57040213a3de4f40bed4ec564811f92298c4337eb719cf64592002e50e0907289d6676644dc5f7058d6c5fa6afd30a9a7675d1b6e4455c8cd95bb58ec85ee1106297815b36a5348588d6ae3dcb99da0fdc4e5715bcfc83083556e064e54dea8e2f4f517c1ea47a6a2626368d64d0695fca95f640e04b762f9c9e3474d45037486bc369ba083a41349b13627"}], 0xc0}}, {{&(0x7f0000003040)=@l2={0x1f, 0x80, @fixed={[], 0x11}, 0x52, 0x1}, 0x80, &(0x7f00000042c0)=[{&(0x7f00000030c0)="626fff3d2014abce0e0a5605d2329d097c2343f03736270183e6bb8578dddbf7f01c45150d37f93c3709750880e390dbfe19de4d043d797e290230", 0x3b}, {&(0x7f0000003100)}, {&(0x7f0000003140)="d22e93cec1fb35eabd73f47c98c3678f025801ffbb46aee84f8e3b7d0891aab5ae9e1c03b2b4db27b42ae2ac7b1071bc31a501d086ad6fab0c1d31d69ceb6c7b3ea8070cba1749a50c59c1154f27e01933b23d168c5c3a00cde3d10f4783471cad51ace574b8fc4432", 0x69}, {&(0x7f00000031c0)="c4009b82bad7337de0db7ddd4ee4201e4af7a9df746c98a3291cb68b0557149a690afb25fe3b585a97ddedc0389cbfb751d9705500805b97c9ee71624924fc3fc23557d3c36c87fab9c67af99886653d14d1a6cc201b9efc59ce95c0baa25ad20b2087b3fb94ecbd6f38d0ec42", 0x6d}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="ea3888fd699636c8f98bb73ad2d3e1a07cd2c2c4a854467edb2b46ddb4164cfc9484b60b63572aad5b6fd49bbc40ea0cfcce9f0ad721331f7bd6b143a6a64c18b2b3aa571e49b932ed4d1e8622c05e13dc1f8e362367f9b6958c35fe", 0x5c}], 0x6, &(0x7f0000004340)=[{0x20, 0x114, 0xffff0001, "19796bb14b5451bb81be19887a93b3"}], 0x20}}], 0x3, 0x4c011) syz_open_procfs(r6, &(0x7f0000000080)='net/nfsfs\x00') stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)) r7 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000000280)=0x2) 08:39:22 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1265.557286][ T8804] validate_nla: 20 callbacks suppressed [ 1265.557299][ T8804] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x48000000}, 0x0) [ 1265.671757][ T8804] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1265.817952][ T26] audit: type=1804 audit(1582447162.989:255): pid=8817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1189/bus/bus" dev="overlay" ino=16693 res=1 08:39:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x9effffff) 08:39:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x4c000000}, 0x0) 08:39:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x7bcb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080), 0x0) 08:39:23 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc00000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xf0ffffff) 08:39:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x60000000}, 0x0) 08:39:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xffffff7f) 08:39:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1a000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:23 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x1407, 0x200, 0x70bd2d, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x4000010}, 0x8880) r3 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1266.537443][ T26] audit: type=1804 audit(1582447163.709:256): pid=9145 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1190/bus/bus" dev="overlay" ino=16645 res=1 08:39:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xffffff9e) 08:39:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x65580000}, 0x0) 08:39:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1b000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:23 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1200000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xfffffff0) 08:39:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x68000000}, 0x0) 08:39:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0x32a3) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x40030000000000) [ 1267.171895][ T26] audit: type=1804 audit(1582447164.339:257): pid=9478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1191/bus/bus" dev="overlay" ino=16648 res=1 08:39:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x6c000000}, 0x0) [ 1267.344513][ T9732] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1267.398445][ T9732] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:24 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x3e000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x100000000000000) 08:39:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f00000000c0)={0x3, 0x3, 0x3aa, 0x80, 0x99, "40d904cd1017b68c473271f137178c1b969c80", 0x200, 0x800}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000100)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreqsrc(r5, 0x0, 0x53, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:39:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x7f000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x74000000}, 0x0) [ 1267.774147][ T9910] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1267.829115][ T26] audit: type=1804 audit(1582447164.999:258): pid=9908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1192/bus/bus" dev="overlay" ino=16559 res=1 [ 1267.829931][ T9910] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x80ffffff, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x200000000000000) 08:39:25 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x7a000000}, 0x0) 08:39:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1268.269324][T10134] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1268.303981][T10134] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x9b000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x300000000000000) [ 1268.469619][ T26] audit: type=1804 audit(1582447165.639:259): pid=10183 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1193/bus/bus" dev="overlay" ino=16708 res=1 08:39:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x81000000}, 0x0) 08:39:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:25 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xeffdffffffffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x432cc16852c4269a, 0x33) ftruncate(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 1268.708038][T10376] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1268.750811][T10376] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x88a8ffff}, 0x0) 08:39:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x400000000000000) 08:39:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xf0000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:26 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfcfdffffffffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_SET_FFBIT(r4, 0x4004556b, 0x39) 08:39:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x500000000000000) 08:39:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x9effffff}, 0x0) 08:39:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x600000000000000) 08:39:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x180000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1269.665148][ T26] audit: type=1804 audit(1582447166.839:260): pid=10832 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1195/bus/bus" dev="overlay" ino=16576 res=1 08:39:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xca760000}, 0x0) 08:39:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:27 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfefdffffffffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x700000000000000) 08:39:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xf0ffffff}, 0x0) 08:39:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xa00000000000000) [ 1270.269155][ T26] audit: type=1804 audit(1582447167.439:261): pid=11223 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1196/bus/bus" dev="overlay" ino=16739 res=1 08:39:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xe00000000000000) 08:39:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xffffa888}, 0x0) 08:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1, 0x7) r2 = socket$inet(0x2, 0x3, 0x33) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0xe8c40, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000280)={0x0, 0x200, 0x400}, 0x8) r6 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(r6, 0x5385, &(0x7f0000000200)={0x4c, ""/76}) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:27 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1270.635480][T11475] validate_nla: 10 callbacks suppressed [ 1270.635492][T11475] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x900000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r7, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r8, 0x5}, &(0x7f0000000180)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r10 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r10, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) getpeername$packet(r13, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/134, 0x86, 0x40010000, &(0x7f0000000480)={0x11, 0xf7, r14, 0x1, 0x1, 0x6, @random="f128dd8f6930"}, 0x14) r15 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) mmap$snddsp_status(&(0x7f0000ffb000/0x4000)=nil, 0x1000, 0x2000008, 0x4000010, r15, 0x82000000) [ 1270.773504][T11475] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xffffff7f}, 0x0) 08:39:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xf00000000000000) 08:39:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1270.992433][ T26] audit: type=1804 audit(1582447168.159:262): pid=11588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1197/bus/bus" dev="overlay" ino=16544 res=1 [ 1271.080864][T11667] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1271.129681][T11667] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xffffff9e}, 0x0) 08:39:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:28 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x2000000000000000) [ 1271.401765][T11921] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1271.444045][T11921] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xfffffff0}, 0x0) 08:39:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4800000000000000) [ 1271.646961][ T26] audit: type=1804 audit(1582447168.819:263): pid=12031 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1198/bus/bus" dev="overlay" ino=16557 res=1 08:39:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1271.796815][T12147] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:29 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffefffffff7f0000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1271.856688][T12147] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) fstatfs(r0, &(0x7f0000000080)=""/126) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x180, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_DELOBJ={0x1c, 0x14, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_OBJ_TYPE={0x8}]}, @NFT_MSG_NEWCHAIN={0x14}], {0x14}}, 0x58}}, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x400000, 0x0) 08:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x40030000000000}, 0x0) 08:39:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4c00000000000000) [ 1272.209382][T12336] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:29 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2c04c1, 0x0) write$P9_RLINK(r0, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x88040, 0x4e) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 1272.266133][T12336] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x6000000000000000) 08:39:29 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1a00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x6800000000000000) 08:39:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x200000000000000}, 0x0) 08:39:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x1b00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="080db5055e0b43203e3178") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000080)=0x4) [ 1272.797228][ T26] audit: type=1804 audit(1582447169.969:264): pid=12594 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1200/bus/bus" dev="overlay" ino=16690 res=1 08:39:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x6c00000000000000) 08:39:30 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x300000000000000}, 0x0) 08:39:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000001c0)={'macsec0\x00', {0x2, 0x4e23, @multicast1}}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r5 = fsopen(&(0x7f0000000140)='coda\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f00000000c0)='user_id', &(0x7f0000000180)='./file0\x00', r6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000380)}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000340)={0x0, 0x1, 0x2, 0x0, 0x8, 0x0, 0x8, 0x9, 0x100, 0x0, 0x7, 0x6}) ioctl$DRM_IOCTL_MODE_SETPLANE(r4, 0xc03064b7, &(0x7f0000000040)={0x0, 0x0, 0x80000001, 0x7ff, 0xfe, 0xffffffff, 0x8000, 0x0, 0x2, 0x9, 0x7ff, 0x6000000}) socket$tipc(0x1e, 0xe4a8b9386c16d82c, 0x0) 08:39:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x7400000000000000) 08:39:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x3e00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000080)={0x15eb, 0x59555956, 0x101, 0x3, 0x1, @stepwise={{0x8, 0x1}, {0x3f, 0xcf4bceb3}, {0x51b2, 0x7e12}}}) 08:39:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x400000000000000}, 0x0) 08:39:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d10000000000000400000000000000000000000000000000000000000003800000000000000008000"/120], 0x78) 08:39:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x7871000000000000) [ 1273.492346][ T26] audit: type=1804 audit(1582447170.659:265): pid=13107 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1201/bus/bus" dev="overlay" ino=16707 res=1 08:39:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x7f00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:30 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffffff600000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x7a00000000000000) 08:39:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x500000000000000}, 0x0) 08:39:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002400)={{{@in=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002500)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000002780)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f0000002540)=@newqdisc={0x1d8, 0x24, 0x10, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0xfff3, 0xd}, {0xfff1, 0xd}, {0x8, 0x9}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x4, 0x0, 0x7, 0x2, 0xed06, 0x2, 0x4}}, {0xc, 0x2, [0x7, 0x9, 0x0, 0x1ff]}}]}, @TCA_STAB={0x178, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0x80, 0x2, 0x7, 0x2, 0x100, 0x5, 0x5}}, {0xe, 0x2, [0xb3, 0xff1a, 0x5, 0x9, 0xfffd]}}, {{0x1c, 0x1, {0x0, 0x1, 0x8, 0xffffff01, 0x0, 0x3, 0xffff, 0x7}}, {0x12, 0x2, [0x7, 0xff, 0x9, 0x9, 0x7f, 0x6, 0x7]}}, {{0x1c, 0x1, {0x35, 0x19, 0x8, 0x63, 0x0, 0x1790, 0x2, 0x7}}, {0x12, 0x2, [0x7, 0x8, 0x2ba, 0x6, 0x6, 0x1ff, 0x3]}}, {{0x1c, 0x1, {0x80, 0x8, 0x40, 0x3, 0x0, 0x6, 0x8001, 0x2}}, {0x8, 0x2, [0x1ff, 0x5]}}, {{0x1c, 0x1, {0x1, 0x81, 0x3, 0x0, 0x2, 0x1d71, 0xb886, 0x7}}, {0x12, 0x2, [0x7, 0x3, 0xfff7, 0x1ff, 0x3f, 0x4, 0xffff]}}, {{0x1c, 0x1, {0xa7, 0x7f, 0x1, 0xfffffff8, 0x2, 0x3, 0x7fff000, 0x1}}, {0x6, 0x2, [0x1ff]}}, {{0x1c, 0x1, {0x1, 0x7, 0x3, 0x8, 0x1, 0x401, 0x8cf, 0x1}}, {0x6, 0x2, [0x1]}}, {{0x1c, 0x1, {0xff, 0x2, 0x3, 0x4, 0x3, 0x7, 0x3, 0x1}}, {0x6, 0x2, [0x6]}}, {{0x1c, 0x1, {0x3f, 0x5, 0x5e81, 0xfff, 0x2, 0x10000, 0x7, 0x4}}, {0xc, 0x2, [0x1e, 0x1, 0x4, 0x80]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xf4}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) r3 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fallocate(r6, 0x14, 0x7fffffff, 0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, r7, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x18}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x74}}, 0x4004000) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r8, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x9effffff00000000) 08:39:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 1274.138250][ T26] audit: type=1804 audit(1582447171.309:266): pid=13487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1202/bus/bus" dev="overlay" ino=16815 res=1 08:39:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x9b00000000000000, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r8, 0xc0585609, &(0x7f0000001180)={0x8, 0xa, 0x4, 0x1, 0x2, {}, {0x3, 0xc, 0x5, 0x1, 0x3f, 0x81, "4976d8dc"}, 0x2, 0x1, @planes=&(0x7f0000000040)={0x8, 0x800, @mem_offset=0x2, 0x2eb3}, 0xffff, 0x0, r11}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r12, 0xc04064a0, &(0x7f00000012c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001280)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0xa, 0x4}) 08:39:31 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffffffffdef, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xf0ffffff00000000) 08:39:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000240)={0x10000, 0x3, 0x4, 0x20, 0xe7cc, {0x0, 0x2710}, {0x2, 0x8, 0x2, 0x1, 0x0, 0x4, "5d8a3e46"}, 0x1, 0x3, @userptr=0x4, 0x9, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f00000002c0)={0xc, @sdr={0x38303553, 0xd357}}) sendmsg$AUDIT_USER(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, 0x3ed, 0x2, 0x70bd2d, 0x25dfdbfb, "f6fa9755385072e39b7eeb5fdcafffc3b6765d02e80ffcdba3fcd06d9827484e92368c4d172bc8b1b63dbcf25bb6b8d40edc55f85c2c0b9a97d9a54b1a99f521179b4315a2e7e36c0f9beb5bbbd41c566152bf1ff5b1758fef9f39982662a4ba9dfd89a2cc4a415fc9721dfe0dfa88ff564fa818600c8c8d1a56d8109ff5404973a3e0f1f2b7d034e62970cf186960403f920c8866b9547473d5841321d4eaabc4b5f67c21936d2b8e880232", [""]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r5 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r5, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x700000000000000}, 0x0) 08:39:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xffffff7f00000000) 08:39:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L+', 0xfffffffffffffffa}, 0x16, 0x2) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d10000000000000400000000000000000000000000000000000000000003800"/117], 0x78) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2140, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/211) 08:39:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xa00000000000000}, 0x0) 08:39:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1274.818071][ T26] audit: type=1804 audit(1582447171.989:267): pid=14011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1203/bus/bus" dev="overlay" ino=16738 res=1 08:39:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0xffffffff00000000) 08:39:32 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="188df269874e72855b942c94fb2225ba5a959dc03d74682b00be3d85e9cf67d61692c3c6f6dbe8244c2c361f017d9aca6cb90afd719131f9d35e8a2824fff5a717f4756d9053d5deb28897d776cba1f5d5123d7736e1cb968e5daff9849330e8a359fa", 0x63, 0x6}, {&(0x7f0000000280)="355e7e856f1eeb9762441fbf811cf83d863ed03d4d5a194aca727325122aad2982b87d2790a7ca3ffdda51ec01c19ba020fcb24e37a32cb2fc4700e6557316e5c8368baeef1345dc0d889f226391ab8a4d99611e588a24eb05f0704424296d5d3570d7c171253a94704365ba77b83cc5cd3e9a4fb729f2bb63723d7fec40829463af1172a0dc6fc346ec4e406762f1b9123c1163ac7fdd62f61fb39da3692bcbc9cc426519f3147e00e570e8a19ae7e92ad9bfe998e999f4b815d86626d0c161d7445876b590417ecc653333f76a8d982033e85114867d1cd2e45558f712a5da9576d1eb1065134e572815", 0xeb, 0x7fff}, {&(0x7f0000000440)="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", 0x1000, 0x5}, {&(0x7f0000000200)="ee0cae8483f0fde7f7c457d8fb748eb3d6462f52ba", 0x15, 0x9}], 0x840000, &(0x7f0000001440)={[{@nolargeio='nolargeio'}], [{@seclabel='seclabel'}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x80000, 0x13) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r1, &(0x7f0000000400)=@profile={'stack ', ':\x00'}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:39:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d10f7a4c300000000000040000000000000000000000000000000000000009105d0a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d0000"], 0x78) 08:39:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000eb89458ed25a80648c63940d0124fc60100006400a00cf9948b4000200000027153e370a00010f02000000d1bd", 0x31}], 0x1}, 0x0) 08:39:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xc00000000000000}, 0x0) 08:39:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1275.309973][ T26] audit: type=1804 audit(1582447172.479:268): pid=14452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1204/bus/bus" dev="overlay" ino=16646 res=1 08:39:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x6e, 0x80800) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00', 0x6}) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b3439008de02dd10000000000000000000000000000006d10000000000000400000000000000000000000000000000000000000003800"/120], 0x78) 08:39:32 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = syz_open_dev$vcsu(&(0x7f0000000280)='/dev/vcsu#\x00', 0x6, 0x2) sendmsg$kcm(r0, &(0x7f0000000400)={0x0, 0xffffffffffffff18, &(0x7f00000002c0)=[{&(0x7f0000000300)="2e0000001a000531623f846d4947d40d0124fc60100006401a00b4000200000008153e370a00018002000000d1bd2a9a943bb5f7e26f75f64d7a7f2ed042c68e19e72911e63e7c631c28f054cbb8cb09c10a18d1582fb15d4291e0fd7fc38b3f5715c22e5b10a9015abd97f0df535ba12e4f007a170f7c197aa6e4c171b9bd99e8d74c228045ee4f2810297499175b824987da823600003d239b8c41ef5c3357c0c057", 0xa3}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x8000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x5cdf, 0x2}) 08:39:32 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000080)=0x9b) 08:39:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xe00000000000000}, 0x0) 08:39:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/98, 0x62}], 0x3) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x100, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000100)=0x2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1275.884602][ T26] audit: type=1804 audit(1582447173.059:269): pid=14904 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1205/bus/bus" dev="overlay" ino=16544 res=1 08:39:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 1276.069853][T15123] validate_nla: 20 callbacks suppressed [ 1276.069866][T15123] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@newchain={0x14f0, 0x64, 0x100, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x6, 0x6}, {0x0, 0x4}, {0xffe0, 0x4}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x1460, 0x2, [@TCA_ROUTE4_POLICE={0x144c, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0xb2, 0x0, 0x1, 0x7fff, 0x2, 0x1b80, 0x4, 0x8, 0xf7, 0x3, 0x200, 0x80000001, 0x6, 0x4, 0xcf, 0x7, 0x7ff, 0x8, 0x200, 0x200, 0x9, 0x492e, 0x5, 0x200, 0x1, 0x1f, 0x3f, 0x7, 0x3, 0x3, 0x8, 0x100, 0x5, 0x58, 0x81, 0x4, 0x401, 0x9, 0x100, 0x1, 0x0, 0x0, 0x6, 0x3, 0x91, 0x0, 0x7fff, 0x6, 0x4, 0x6, 0x101, 0x5, 0x0, 0x7, 0x5, 0x6, 0x1, 0xfffffff9, 0x81, 0x8000, 0xffffffff, 0x1, 0x5, 0x200, 0x7, 0x100, 0x8, 0x2, 0x0, 0x7ff, 0x3a04, 0x2, 0x0, 0x1, 0x10000, 0x9, 0x1, 0x2, 0x9, 0x9, 0x5, 0x9, 0x3f, 0x8, 0xffffffff, 0x0, 0x200, 0x9, 0x1, 0x9, 0x2, 0x9, 0xcb, 0x2, 0x80000001, 0x7, 0x7, 0xff, 0xfffffffe, 0x3f, 0x6, 0x8, 0x0, 0x80, 0x1, 0x656ce53f, 0x4, 0x7f, 0x80000001, 0x101, 0x9, 0x1ff, 0x50, 0x2, 0x0, 0x101, 0x3f, 0xffff, 0x1, 0x9, 0x2, 0x2, 0xb0, 0x3, 0x7, 0x80000001, 0x25, 0x0, 0x72bd, 0x200000, 0x80000000, 0xffffffff, 0x1, 0x9, 0x400, 0x4ca, 0x1, 0x80, 0x8, 0x6, 0x1b, 0x8, 0x7f, 0x4, 0x8000, 0xd14, 0x8001, 0x2, 0xffffffbb, 0x7, 0x800, 0x100, 0x8, 0x94, 0x80, 0xeb, 0x1408, 0x7, 0x9, 0x7, 0x2, 0x3, 0x9b, 0xffff, 0x3, 0x1b2, 0x9, 0x6, 0x10001, 0x9, 0x8, 0x8, 0x8, 0x7e5c2e7e, 0x1, 0x3, 0x800, 0x9, 0x6, 0x1, 0x7ff, 0x2, 0xffffb536, 0x400, 0x2, 0x2, 0x6, 0x10001, 0x6, 0x7, 0x6, 0xffff, 0x589, 0x9, 0xf019, 0x9, 0x690, 0x80000001, 0x6, 0x80, 0x1000, 0x4, 0x3, 0xff, 0x4, 0x7, 0x7, 0x277, 0x40, 0x8, 0x7, 0x3, 0x100, 0x7eba, 0x7fffffff, 0x5, 0x2, 0x8, 0x7fff, 0x6, 0x9, 0xffffffc0, 0x6, 0x7, 0x80, 0xfff, 0x0, 0x20, 0x0, 0x7ff, 0x0, 0x4, 0x80000000, 0x1, 0x98, 0x0, 0x1000, 0x9, 0xffff, 0xfff, 0xffff, 0xa2, 0x5, 0x0, 0x80000000, 0xffff, 0x6, 0x4, 0x1, 0x7, 0x2, 0x6, 0xff, 0x7f, 0x80000001, 0x3]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7fff, 0x5, 0xfff, 0x20000000, 0x4, 0x12, 0x6, 0x5, 0x4, 0x2, 0x0, 0x0, 0x7fff, 0x8, 0x6, 0x4, 0x6, 0x5fe8d207, 0x3, 0x3, 0x1f, 0x400, 0xbc14, 0x101, 0x0, 0x32e0, 0x8, 0x2, 0x2, 0x4, 0x7c, 0x0, 0x1, 0x20000, 0xffff, 0x7fffffff, 0xffffffff, 0xb3, 0x1, 0x597, 0x10001, 0x800, 0xfff, 0xff, 0x1, 0x8, 0x11, 0xffff, 0xffffffff, 0x6, 0x4, 0x5, 0x7, 0xff, 0x6, 0x4, 0x4, 0x8000, 0xfff, 0x3f, 0xd2, 0x1, 0x0, 0xfffffff7, 0x4, 0x4, 0x5, 0x2, 0x17fbb95c, 0xb09b, 0x101, 0x9, 0xf7e, 0x7ff, 0x1, 0x7fffffff, 0x1, 0x401, 0xffffff7f, 0x1, 0x3, 0x4, 0x3, 0x1ff, 0x0, 0x200, 0x0, 0x5, 0x400, 0xdcb, 0x3c, 0x4, 0x6, 0x7fffffff, 0x3, 0x6, 0x2, 0xfffffe01, 0x4, 0x1, 0x7, 0x7cff, 0x1000, 0x1, 0x7, 0x8, 0x0, 0x0, 0x3, 0x7, 0x2, 0x15d, 0x5, 0x58a, 0x2, 0x1, 0x8, 0x7fffffff, 0x7, 0xf7, 0x6, 0x5, 0x2, 0x8000, 0x4, 0x8, 0x4, 0x9, 0x7, 0x3, 0x10000, 0x5, 0x7, 0x4000000, 0x2, 0x6, 0x401, 0x9, 0x80, 0x80000000, 0x1, 0xfffffff8, 0x0, 0x0, 0xfc2, 0x7, 0x80, 0x200, 0x9, 0x7f, 0x5, 0x7fffffff, 0xfff, 0x3, 0x8, 0x0, 0x7, 0x4, 0x3, 0x7, 0x100, 0x80000001, 0x9, 0x8, 0xfffffff8, 0x1ff, 0x0, 0x3, 0x49a, 0xa762, 0x1, 0x8, 0xfffffff9, 0x4293, 0x80000001, 0x8, 0x1478, 0x0, 0x4, 0x8, 0x800, 0x8000, 0x100, 0xfffffe01, 0x4, 0x2, 0x3, 0x20, 0xffffff0f, 0x2, 0x89c, 0x62c, 0x800, 0x2f1, 0x7, 0xc0000000, 0x721, 0x6, 0x1000, 0x2, 0x8, 0x0, 0x4, 0x5355, 0x4, 0x8, 0x4, 0x2, 0x10001, 0x3, 0x1000, 0x8137, 0xfffffffb, 0x81, 0x4, 0x4, 0x7f, 0xb8c5, 0xbf8, 0xa920, 0x0, 0xcb5, 0x1, 0x5, 0x6, 0x84a, 0x800, 0x7f, 0x4, 0x7f, 0xff, 0xfffffff9, 0xffff, 0xa0da, 0xb0d, 0x9, 0x2, 0xffffffff, 0x81, 0x8, 0xc50d, 0x2, 0x1, 0x7, 0x6, 0x6213, 0x2, 0x9eda, 0x6, 0x3, 0x80000001, 0x7fff, 0x7, 0x8, 0x8199, 0x1]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7f}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x1, 0xf39, 0x9, 0x7f, 0x6c, 0x8000, 0x3, 0x7, 0x3, 0x401, 0x7000, 0x0, 0x100, 0x3f, 0x1, 0x0, 0x3, 0x1, 0x6, 0x7, 0x19, 0x0, 0x6, 0x0, 0x4dc, 0x1ff, 0xffffffff, 0x7fff, 0x8000, 0x6, 0x0, 0x1c0, 0x80000001, 0xd2, 0x0, 0x9, 0x7f, 0x1, 0x40, 0x6, 0xe9620000, 0x5, 0x1, 0x2, 0x9, 0x5, 0xffffffbe, 0x0, 0x1f, 0x2, 0x5, 0x1, 0x9, 0x20, 0x5, 0x7, 0x1000, 0xe00000, 0x7, 0x7, 0x80000000, 0x2, 0x5, 0x10001, 0x9456, 0x0, 0x9, 0x200, 0x0, 0x85, 0x2, 0x551e, 0x40, 0x0, 0xc8, 0x0, 0x0, 0x92f2, 0x40, 0x8, 0x80000000, 0x8, 0x73c, 0x9, 0xaa, 0x8, 0x8, 0x3, 0xa24, 0x40, 0x30000, 0xc9d, 0x2, 0x9000000, 0x8, 0xb6f, 0x5, 0x101, 0xfb3, 0x7fffffff, 0x2, 0x5, 0x4, 0xfffffffb, 0x0, 0x2, 0x6, 0x0, 0x2, 0x4, 0x7f, 0x400, 0x80000001, 0x1, 0x0, 0x20, 0x800, 0x0, 0x7ff, 0x5, 0x3ff, 0x40, 0x60fb, 0x9, 0xad, 0x9, 0x4, 0x7ff, 0xfffff801, 0x136, 0x80000001, 0x80000001, 0x0, 0x8cc7, 0x6, 0xffffff08, 0x8, 0x101, 0x9, 0x7ff, 0x6, 0x6, 0x1ff, 0x3, 0x2d, 0x401, 0x0, 0x20, 0x3, 0x2, 0x1, 0x20, 0x3, 0x4, 0x7, 0x5, 0xfff, 0x6, 0x401, 0x6, 0x8, 0x8, 0x8, 0x2, 0x76, 0x7fffffff, 0x0, 0x0, 0x1, 0x400, 0x7, 0x7, 0x8001, 0x101, 0x100, 0x9, 0xff, 0x45e9, 0x7, 0x1ff, 0x2, 0xffff0001, 0x81, 0x32e0, 0xe5, 0x9, 0x100, 0x7, 0x3, 0x8, 0x40, 0x4, 0x7fff, 0x7, 0x6, 0xcd, 0x4506, 0x4, 0x2, 0x5, 0x5, 0x200, 0xfffffff8, 0x5, 0x7, 0x7, 0x8000, 0x7f, 0xffffffff, 0x6, 0x3, 0xd62, 0xffff, 0x4, 0xffffffff, 0x7, 0x7, 0x7ff, 0x5, 0x3, 0xffff, 0x4, 0xffff, 0xfffffffa, 0x7, 0x4, 0x1, 0xfffffffb, 0x1, 0x7, 0x0, 0x1, 0x3, 0x3, 0x7fffffff, 0x0, 0x1, 0x6, 0x1, 0xffff, 0x10001, 0x20, 0x8, 0x800, 0x0, 0x3, 0x91f7, 0x200, 0x0, 0x8000, 0x7, 0x167ccbec, 0xd6, 0x4, 0x2, 0xffff]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x5}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0xffffff80, 0xffffff81, 0x69, 0x1ff, 0x401, 0x0, 0x5, 0x81, 0x7f, 0x4, 0x5, 0x0, 0xe5d0, 0xb0b1, 0x800, 0x1800000, 0x0, 0x3, 0x0, 0x100, 0x9, 0x1, 0x1, 0x2, 0x5, 0x8, 0x2, 0x6, 0x1000, 0x8, 0x1800, 0x8, 0x6, 0x3, 0x48, 0x8, 0x3, 0xfffffffa, 0x20, 0x1, 0x3, 0x6, 0x7f, 0x5, 0x8, 0x4, 0x3ff, 0x1f, 0x9, 0x1, 0x7, 0x68, 0x7, 0x2, 0x0, 0x8000, 0x7ff, 0xf21, 0x5, 0x8, 0x8, 0xfffffeff, 0xff, 0x64, 0x4, 0xff, 0x3, 0xff, 0x3, 0x8, 0x7fffffff, 0xfffffff9, 0x80, 0x4, 0x8, 0x6, 0x2, 0x1f, 0x5, 0xebd6, 0x5d64, 0x167, 0x7, 0x401, 0x1, 0xae5, 0x3, 0x2, 0x6, 0x4, 0x20000000, 0x80000000, 0x0, 0x1, 0x8da7, 0x3, 0x400, 0x3, 0x1, 0x8b, 0x0, 0x200, 0xb16, 0x1, 0x5, 0x5, 0x4, 0x4, 0x3f800000, 0x80, 0x5, 0x1, 0x81, 0xd6b, 0x0, 0x4, 0x8000, 0xfffffffa, 0x9, 0x10000, 0x0, 0x6, 0x2e8, 0x1, 0x5, 0x3ff, 0xffff, 0x5, 0x1, 0x8, 0xf0000000, 0x6, 0x0, 0x6, 0x5, 0x6, 0x3, 0xffffffff, 0xfffffff7, 0x24, 0x70000, 0x3, 0x400, 0x7ff, 0x0, 0x1, 0x3, 0xffffffff, 0xffffff00, 0x1000, 0x20, 0x2, 0x7, 0x1, 0x3, 0x400, 0x6, 0x10001, 0x9, 0x4ec, 0x45, 0x7, 0xffffffe1, 0xc9bd, 0x20, 0x7, 0xa7, 0x0, 0x4, 0x400, 0x0, 0xbe, 0x7, 0x9, 0x0, 0xff800, 0x1, 0x6, 0x3, 0x3, 0x6c, 0x7, 0x6, 0x3, 0x400, 0x7, 0x400, 0x7ff, 0x7, 0x40, 0xffffffff, 0x1, 0xc2, 0x7, 0x8, 0x6b, 0x100, 0x8000, 0x1, 0x800, 0xfe16, 0xfff, 0x5, 0x3ff, 0x401, 0x2, 0x54cfce56, 0x7, 0x4, 0x1, 0x8, 0x3, 0x6, 0x5, 0x1, 0x2, 0x7f, 0x40, 0x101, 0x2, 0x5, 0xcb, 0x1, 0xdfac, 0x248, 0x7fff, 0x5, 0x2, 0x2, 0x2b, 0x144, 0x7, 0x8, 0x2, 0x4, 0x4, 0x7, 0x0, 0x2, 0x2, 0x1, 0x8000, 0x8b, 0x9, 0x2, 0x3, 0x0, 0x3, 0xeff, 0x5, 0x4, 0x7, 0xa5, 0xd4b2]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x80000000, 0x4, 0x80000001, 0x4, 0x5, 0x6, 0x3, 0x8e3, 0x200, 0x8000, 0xad, 0x1000, 0x1ff, 0x80000001, 0x5, 0x4, 0xfff, 0x9, 0xd51, 0x401, 0xa9f9, 0x10001, 0x20, 0xb9, 0x100, 0x3, 0x754, 0x9, 0x80000001, 0xfffff2a7, 0x200, 0x401, 0x0, 0x7, 0x401, 0x4, 0x6, 0xfa, 0x4, 0x762b, 0x0, 0xd332, 0xfe000000, 0x8001, 0x3, 0x4, 0xe0, 0x7, 0x9, 0x4, 0x401, 0x1, 0x3ef, 0x60, 0x7, 0x4, 0xe78, 0x9, 0xffff, 0x8000, 0x0, 0x8, 0x80000001, 0x8, 0x554ef31, 0x401, 0x7f, 0x0, 0x1000, 0x7, 0x9, 0x1, 0xffff993a, 0x10001, 0x7, 0x5, 0x6, 0x3, 0x4, 0x101, 0x8, 0x3, 0xffffffff, 0xff, 0xffff, 0x2, 0xffff8065, 0x6, 0x6, 0x0, 0xc87b, 0x8, 0x7, 0x81, 0x1000, 0x6, 0x3, 0x6, 0x8, 0xffff, 0x9, 0x10000, 0x8, 0x2, 0xfffff800, 0x40, 0x3f, 0x1, 0x0, 0x3, 0x400, 0x5, 0x7d00000, 0x4246, 0x8, 0x0, 0x7fffffff, 0x6, 0x4, 0xffffffff, 0x4, 0x3, 0x1, 0x3, 0x2, 0x3, 0xfffffe00, 0xfffff800, 0xaf0, 0x4, 0x2, 0x6, 0x7, 0x4, 0xe16, 0x7fff, 0x71d8590d, 0x1, 0x5, 0x0, 0x1, 0x1, 0x6, 0x9, 0x1000, 0xbe, 0x2, 0x2, 0x9, 0x1000, 0xffff, 0x1, 0x7ff, 0x2, 0x6, 0x84, 0x4, 0x11d, 0x2, 0x4, 0x2, 0x9, 0x3c27, 0x9, 0x1000, 0x8000, 0x1, 0x2, 0x7, 0x0, 0x7, 0x6, 0x8001, 0x1, 0x5, 0x2, 0x2, 0x10001, 0x9, 0x9e6, 0xe293, 0x6, 0x80000001, 0x0, 0x8, 0x3, 0x8001, 0xfffffffb, 0x7fff, 0x400, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x101, 0x1, 0x7ff, 0x7, 0x8001, 0x0, 0xffffffff, 0x4, 0x1ff, 0x1ff, 0x7f, 0x401, 0x0, 0x4, 0x4, 0x8, 0x0, 0x4, 0xfffffffa, 0x8c9, 0xc62, 0x5, 0x8, 0xa648, 0x2, 0x7, 0x7ff, 0x3, 0x5, 0x2, 0x10000, 0x0, 0x2, 0xffffff47, 0x1f, 0x20f2, 0x2, 0x6, 0x19d, 0x8, 0x1, 0xc426, 0x4, 0xf05e, 0x1ff, 0x4, 0x8, 0x4, 0x2, 0x7ff, 0x5, 0x6, 0x7fffffff, 0x5, 0x6, 0x41, 0x7, 0x100, 0x800, 0x3]}]}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0xb, 0xfff3}}, @TCA_ROUTE4_TO={0x8, 0x2, 0xf3}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0xfe}}, @TCA_RATE={0x6, 0x5, {0x4, 0xff}}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x1c, 0x2, [@TCA_FLOW_PERTURB={0x8, 0xc, 0x7fff}, @TCA_FLOW_XOR={0x8, 0x7, 0x3}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x7, 0xf}}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0xbc}, @TCA_CHAIN={0x8, 0xb, 0xfffffffc}, @TCA_CHAIN={0x8, 0xb, 0x5}]}, 0x14f0}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) [ 1276.165495][T15123] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:33 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0xfffffffffffffc7f}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x100, 0x4) 08:39:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x402102, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000600)={0x6, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000640)={0x1, r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x4001ff) r13 = dup3(0xffffffffffffffff, r7, 0x0) uselib(&(0x7f0000000200)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r13, 0xc0405519, &(0x7f0000000040)={0x3, 0x4, 0xf8e3, 0x3, 'syz1\x00', 0x2}) ioctl$BLKTRACESTOP(r12, 0x1275, 0x0) r14 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r14, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) ioctl$sock_SIOCBRDELBR(r14, 0x89a1, &(0x7f0000000240)='vxcan1\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r9, 0x80045300, &(0x7f0000000000)) r15 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMINPUT(r15, 0xc050561a, &(0x7f0000000180)={0x203, "12e61ca29ed639b70c4b9ed1a1e10d5369960ea5b16fc94b1b0b38af53439156", 0x3, 0x88e, 0x4, 0x0, 0x4000000, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r11]], 0x8) 08:39:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x1000000000000000}, 0x0) 08:39:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1276.676101][ T26] audit: type=1804 audit(1582447173.849:270): pid=15323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1206/bus/bus" dev="overlay" ino=16676 res=1 08:39:33 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x2000000000000000}, 0x0) 08:39:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa187, 0x115001) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fanotify_mark(r1, 0x22, 0x1000, r2, &(0x7f0000000140)='./file0\x00') sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b400020bceab2d304926d8370a00018002000000", 0x2e}], 0x1}, 0x2006c010) 08:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x80000, 0xbf) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:39:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:34 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1276.957429][T15644] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1277.032616][T15644] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 08:39:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) signalfd(r0, &(0x7f0000000180)={[0x20]}, 0x8) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x280000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x18083, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1277.108397][T15751] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1277.204177][T15751] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 08:39:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x4800000000000000}, 0x0) 08:39:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) 08:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x181001, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r1, 0x3b71, &(0x7f0000000100)={0x20, 0x1, 0x101, 0x0, 0x7fff}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000b80)={0x4, 0x3, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000b40)={0x9909d5, 0x400, [], @ptr=0x531}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000bc0)=[@in6={0xa, 0x4e20, 0x3f, @loopback, 0x4}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x200, @loopback, 0x3}], 0x68) getdents(r2, &(0x7f0000000140)=""/25, 0x19) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev}}, {{@in=@initdev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @dev={[], 0x26}, 'veth0_to_team\x00'}}, 0x1e) [ 1277.461771][ T26] audit: type=1804 audit(1582447174.629:271): pid=15860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1207/bus/bus" dev="overlay" ino=16611 res=1 08:39:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}, 0x78) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r6, 0xec, "d9f8fb922bb10e9eda939a4c868667ed9babe49c9d39fd60eb760a42fb0b4ea8ed00bfd634e5536ee6dbf60ca5940edb9cf49ac611b45e300619f3c273f304385db22b28183b1ebf8fa292db61036a1360cc2feb878af99e9da96da9b1667da4384b703fd6d94b28603cbee79459d5db103f2ab353ffaef026adf86f5dc4af3c635b6d202efac2f755b416dd0ec7c3cd450477a4df92b1394d1231df8de0f86d6e59a8a56175b1115878a53bf267366c6e31a84246af62d08e49f4118fd454b63859fca64a2d554a2bd5a5b407a05ec9a01845aaf6df9ecbcfd5fe84bd913075f0e171a2c13a610e684e47bc"}, &(0x7f0000000080)=0xf4) [ 1277.638633][T16175] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x4c00000000000000}, 0x0) 08:39:34 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1277.689424][T16175] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:35 executing program 1: r0 = socket$kcm(0x10, 0x5, 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x2}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x0, 0x0) read$usbfs(r4, &(0x7f0000000140)=""/157, 0x9d) socketpair(0x25, 0x5, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) r7 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_G_CROP(r7, 0xc014563b, &(0x7f0000000300)={0x3, {0x0, 0x8000, 0xfff, 0x80}}) 08:39:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x40, 0x0) 08:39:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x6000000000000000}, 0x0) 08:39:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(r1, 0xae9a) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read$alg(r5, &(0x7f0000000080)=""/163, 0xa3) 08:39:35 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = dup(r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) fsync(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d100000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a0100"/120], 0x78) 08:39:35 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)='@\x00', 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r3, 0x200, &(0x7f0000000080)={0x4, 0x3, 0x10001}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 08:39:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x6558000000000000}, 0x0) 08:39:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:35 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}], "68e491d4f710c97850846aabc465d4b134859a94eb36212f6c39963b3672f1ece5fd5f67dd30e649a9183a0f118b141ff71015ea4574d08269474f15ad8f798119a4c69599cd8731f3"}, 0xc1) 08:39:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = shmget$private(0x0, 0x12000, 0x1000, &(0x7f0000fec000/0x12000)=nil) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) getresgid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x3c) ptrace$cont(0x18, r9, 0x0, 0x0) ptrace$setregs(0xd, r9, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r9, 0x0, 0x0) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x3c) ptrace$cont(0x18, r10, 0x0, 0x0) ptrace$setregs(0xd, r10, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r10, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x1, r3, r4, r7, r8, 0x0, 0x5}, 0x5, 0x30, 0xb45, 0x1, r9, r10, 0x5b58}) 08:39:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x6800000000000000}, 0x0) [ 1279.108420][T17043] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1279.173107][T17043] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1279.181410][ T26] audit: type=1804 audit(1582447176.349:272): pid=17037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1210/bus/bus" dev="overlay" ino=16708 res=1 08:39:36 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 08:39:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x28, r2, 0x2468825185d9173d, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x264, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_BEACON_TAIL={0x230, 0xf, "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"}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x3}]}, 0x264}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) prctl$PR_SET_FPEMU(0xa, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x100, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000540)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f00000004c0)) 08:39:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x6c00000000000000}, 0x0) [ 1279.572716][T17363] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1279.663175][T17363] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0xffffffffffffff2a}, [{0x4}]}, 0x78) [ 1279.853384][ T26] audit: type=1804 audit(1582447177.019:273): pid=17575 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1211/bus/bus" dev="overlay" ino=16727 res=1 08:39:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x7400000000000000}, 0x0) 08:39:37 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:37 executing program 0: r0 = shmget(0x2, 0x2000, 0x7800088d, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/66) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r4 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r4, 0x0) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYRESDEC=r4], 0x14) 08:39:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4008810) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x28, r4, 0x2468825185d9173d, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001876a3e8d93c35f6574680000000100"/41, @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="3800000024b7bf2eef091107050000004007a2a350d15b37407e75bd4228bb9cb3b291840c2cbbe7946e5321dd7d99f0ef9c946c6bba68ba89477f481de16862e3af53087397d87df6ebb3597609b4bcd9f22771e6e811bef51f94c899", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000e42b00270d000000000400000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000000f0000000b000100666c6f776572000004000200"], 0x34}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x12) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair(0x29, 0x0, 0xff, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r13, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r15 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r15, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYRESDEC, @ANYRES32=0x0, @ANYRES16=r15], 0x5}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r14, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="680000002c00270d00000000040000000000000053754c126dce3813b0b7d6930e6c47de91", @ANYRES32=r14, @ANYBLOB="00000000000000000f0000000b000100666c6f776572000004000200"], 0x34}}, 0x0) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = fcntl$dupfd(r17, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_wireguard(r18, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r14}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r19}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4c010) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/38, &(0x7f0000000100)=0x26) 08:39:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x7a00000000000000}, 0x0) 08:39:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000010020000000000000000000400000000000000000000000000000000000000000003800"/120], 0x78) [ 1280.596638][ T26] audit: type=1804 audit(1582447177.769:274): pid=18006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1212/bus/bus" dev="overlay" ino=16544 res=1 08:39:37 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4a2042, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) fcntl$getown(r1, 0x9) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x800) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:39:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3e, 0x0, 0x106e, 0x74}, [{0x0, 0x0, 0x0, 0x0, 0x7}]}, 0x78) 08:39:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x8100000000000000}, 0x0) 08:39:38 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x7, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:38 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone3(&(0x7f00000004c0)={0x50008100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:39:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x88a8ffff00000000}, 0x0) 08:39:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0xc0000000000, 0x9, 0x4}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r12, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) [ 1281.288172][T18557] validate_nla: 8 callbacks suppressed [ 1281.288183][T18557] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1281.398675][T18557] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 08:39:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000180)={0x5, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}}}, 0x108) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d100000000000004000000000000000000000000000000500d370eac66955da05158544d20000000000380000000000000000000000000000000000000000000100008000"/132], 0x78) 08:39:38 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$6lowpan_enable(r2, &(0x7f0000000040)='1', 0x1) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0xfffffffffffffe59}, 0x0) 08:39:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xca76000000000000}, 0x0) 08:39:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0xca7, @remote, 0x5}}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x2, 0x3a7, 0x1000}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2efc00001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0x13}, 0x40001) [ 1281.972765][ T26] audit: type=1804 audit(1582447179.139:275): pid=19203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1214/bus/bus" dev="overlay" ino=16555 res=1 08:39:39 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 08:39:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90000, 0x0) 08:39:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240), 0x1}, 0x20004004) [ 1282.575801][ T26] audit: type=1804 audit(1582447179.739:276): pid=19730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1215/bus/bus" dev="overlay" ino=16755 res=1 08:39:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 08:39:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x23c, 0x40}, [{}]}, 0x78) 08:39:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) 08:39:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:39 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x12, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1282.831802][T19854] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1282.893924][T19854] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '^wlan1,&\'\x00'}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:40 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x4, 0x4) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x18, 0x17, {0x7fffffff, 0x3f, @l2={'eth', 0x3a, 'bond0\x00'}}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000090) r2 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:39:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0xffffffff00000000}, 0x0) [ 1283.116013][ T26] audit: type=1804 audit(1582447180.289:277): pid=20074 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1216/bus/bus" dev="overlay" ino=16555 res=1 08:39:40 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfe, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="1c7cc10363fe", 0x6, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)='\x00', r1) 08:39:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) [ 1283.623300][T20420] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1283.672971][T20420] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1283.746420][ T26] audit: type=1804 audit(1582447180.919:278): pid=20419 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1217/bus/bus" dev="overlay" ino=16556 res=1 08:39:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x106d, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2, 0x4}, [{0x4, 0x3}], "", [[], [], []]}, 0x378) 08:39:41 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x86000) ioctl$VIDIOC_DQEVENT(r4, 0x80885659, &(0x7f0000000400)={0x0, @motion_det}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsetxattr(r7, &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)='/dev/bsg\x00', 0x9, 0x1) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) accept$alg(r10, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r11, r12/1000+10000}}, 0x0) r13 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r13, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1283.883935][T20617] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:41 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x300, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1284.110942][T20789] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1284.155434][T20789] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 1284.226156][T20856] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1284.289044][T20856] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$apparmor_exec(r5, &(0x7f0000000080)={'exec ', 'md5sum}@vboxnet1{bdevsystem%ovmnet1\x00'}, 0x29) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESOCT=r6], 0x17) [ 1284.373067][T20863] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x2) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000002c0)=@ccm_128={{0x303}, "a5ebed0995130d31", "2a58c0477b19e2bf539f450c22551232", "e633326e", "a161cedc77aca269"}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={r3, 0x4a, 0xd1f, 0x3f, 0x7, 0x4, 0x40, 0x9, {r6, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x39}, 0x9}}, 0x800, 0x7, 0xfffffffe, 0x0, 0x7ff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r7, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x9}, 0x90) 08:39:41 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x500, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x3}, 0x0) 08:39:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x600, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000200)={[0xff]}, 0x8) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = accept4$unix(r6, &(0x7f0000000240), &(0x7f00000002c0)=0x6e, 0x80800) statx(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x1000, 0x7fd, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fchown(r7, r8, r9) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000040)={0xe, {0xa, 0x3, 0x3, 0xa6, "ff6d28f0b0408d0187b5ed97f4692d001b394c6d3072a6ef551e35033af6b341ec6865d283adc0159da8b7392d7e3a80373c0ae03e6c52472821fda0909f355ae1434dd958ef4274b82b07e25b24cde8b4c6c62d2c7ac918258102fec0683fb835a1e3e5cfb1fa0dc001c4fd4c7a817dc75ebbdb4703b2367c887b5e09aa8621cc8feff10f9fa1f0060b7674f8220dad2f3cb6aab5c2e3cc297afad87d0eafcb85a93356d130"}}, 0xb2) 08:39:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1284.885931][T21092] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x106d, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x401}, [{0x0, 0x0, 0x5}]}, 0x78) 08:39:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 1285.133202][ T26] audit: type=1804 audit(1582447182.299:279): pid=21298 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1219/bus/bus" dev="overlay" ino=16560 res=1 [ 1285.343924][T21462] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:42 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x600, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b34390000000000000000000000000000000000000000000000000000000000000000000000380000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000080000000000000001d00"/120], 0x78) 08:39:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x0) 08:39:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f0000000040)={0x2, 0x6}, 0x2) 08:39:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1285.719674][T21669] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6}, 0x0) 08:39:43 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x700, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1286.163583][T21977] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7}, 0x0) 08:39:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402800, 0x0) clock_gettime(0x4, &(0x7f0000000040)={0x0, 0x0}) r6 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000000c0)={0x6, 0xb, 0x4, 0x4000000, 0x8, {r4, r5/1000+10000}, {0x5, 0x2, 0x0, 0x75, 0x9, 0x1, "c5ea9f2c"}, 0x2, 0x2, @offset=0x81, 0x9, 0x0, r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_G_CROP(r2, 0xc014563b, &(0x7f0000000180)={0x4, {0x1, 0x3, 0x8, 0xaeac}}) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r11, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty={[0x48]}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r9, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r11, 0x714, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_batadv\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x27}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r12}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x48004}, 0x44005) ioctl$TIOCNXCL(r8, 0x540d) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 1286.469296][ T26] audit: type=1804 audit(1582447183.639:280): pid=22100 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1221/bus/bus" dev="overlay" ino=16646 res=1 08:39:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:43 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = open(&(0x7f0000001100)='./file0\x00', 0x408000, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000001200)={@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r2 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') stat(&(0x7f0000001340)='./file1\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) mount$9p_virtio(&(0x7f0000001280)='syz\x00', &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='9p\x00', 0x100002, &(0x7f00000014c0)=ANY=[@ANYBLOB='trans=virtio,cache=mmap,version=9p2000.L,dfltuid=', @ANYRESHEX=r6, @ANYBLOB=',access=', @ANYRESDEC=r8, @ANYBLOB="2c01000000303030303030303030303030303030300300000000000000a1d3553b3e43d7dcae633408fc63c48a6dc0"]) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty={[0x48]}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)={0x30, r5, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4080}, 0x4000011) sendmsg$kcm(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}, {&(0x7f0000000100)="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", 0xff8}], 0x2}, 0x0) 08:39:43 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc00, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) 08:39:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1286.774815][T22225] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x5) 08:39:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2100, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x44, r2, 0xa00, 0x70bd27, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'macsec0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x48004}, 0x0) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1287.187573][ T26] audit: type=1804 audit(1582447184.359:281): pid=22455 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1222/bus/bus" dev="overlay" ino=16538 res=1 08:39:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xa}, 0x0) 08:39:44 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000280)={0x4, 0x8, 0xdc0c, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={0xa2090c, 0x7, [], @ptr=0x7}}) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dri/renderD128\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(r6, 0xc01c64a3, &(0x7f0000000200)={0x2, 0xffffffff, 0x5b2, 0x40, 0x95, 0x1ff0000, 0x8}) r7 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPSET_CMD_LIST(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040850}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x7, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa4}, 0x6000) [ 1287.387502][T22570] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:44 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1200, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:44 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xc}, 0x0) 08:39:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f0000000040)={0xc2f, 0xfff, 0x7fff}) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000080)=0x6) 08:39:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000000000000000000000000000000000000006d10000000000000400000000000000000000000000000000000000200003800000000000000000000000000008200"/120], 0x78) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000000)="40ad2519bcd90316bdd631a314614a2f00a887e9e4b6708801528ea84bfda5a89c5e85e5c5969b29955d71da3acac806077c8ce0d69401bb90faa5f2c18cd597fdb5b07d4ddfeac74c90071aed4d40ad847b1d89287e0dfa4d7c8bc2cf8011a7bb034ea0d5e9297154e9bc2ea8e830887eb8fe0eb117400b23b8f6ddca493b5795cbe7cfcb62ea45aed08bf4c7e7d7f50ff051085f1b36e4024ed56e992a153407e0ed840ade7d134f9bec0241d33b7a0d6f5960c928ce790f8a057cd2557553ca67736321cd8ca63f30a9a4a18224394090db02b62e979a1813c9ae3af22328", &(0x7f0000000180)=""/75, &(0x7f0000000200)="6e077e7ecf070c5021bf53f919e64e1a3a0449aafb36dabae6371ce8e0163d8d07e0de51b91a86101af593cab8dfa8e4fc5e397cbea63c148b09c1843d51e9c2fc76950df355af146c3eaec9b8fe797fe4ca67d0c2b7033bb4639a1b12edc26c01e1138514e6b15ccd2da0848ee733a54458dbcf6c", &(0x7f0000000280)="32a016004575eca4cef9c64310aa3dfe1d423e2c2a2522f691817a677cefd1cdf70820c1db6ace232fa0d4a83808ec25388bd412d626d6933cbf722e256b069875b92db2e258a02763d512b43502e3e8a124d6806948c3ba97886889ca9b8557d5a54b11d467bcac008c42dacd2f5d3fd27eb1bb9e2288cfde43cec036f4fb3d39c514aa5de36c2b95ab24cdc58596a363175726be63bc2a1172fab17ab5d245dafa7cb557cca13a7b6155712046aca42a33a93c4d0f691ce6e5b1c954c84fe63b5b5ca8565e851430966696be92", 0x5, r5, 0x4}, 0x38) 08:39:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1287.836366][ T26] audit: type=1804 audit(1582447185.009:282): pid=22787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1223/bus/bus" dev="overlay" ino=16727 res=1 [ 1287.893124][T22792] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000000)={0x52d, 0x101, {0x0}, {0xee00}, 0x8, 0x40}) ptrace$getregset(0x4204, r6, 0x2, &(0x7f0000000040)={&(0x7f0000000180)=""/223, 0xdf}) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b343900000019000000000000000000000000000000006d10000000000000400000000000000000000000000000000000000000003800"/120], 0x78) 08:39:45 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3f00, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000001a000535d25a80648c63940d0124fc60100006400a0034000200000027153e370a00018002000000d1bdebf864d71b2ee305a80af49473d8465587f27d", 0x41}], 0x1}, 0x0) 08:39:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xe}, 0x0) [ 1288.252036][T23178] validate_nla: 2 callbacks suppressed [ 1288.252048][T23178] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1288.356910][T23178] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1288.500967][T23235] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1288.528339][ T26] audit: type=1804 audit(1582447185.699:283): pid=23233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1224/bus/bus" dev="overlay" ino=16573 res=1 08:39:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b40)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)={0x14, r2, 0x800, 0x0, 0x25dfdbfb, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x8d4}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x4d82c0, 0x0) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f00000004c0)={0x281, 0x3}) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x208, r2, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc39b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x18f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe5f1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6053}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x71c}]}]}, @TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc07}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x204}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x40805}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 08:39:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r4, 0x0, 0x0) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() clone3(&(0x7f0000001280)={0x18040400, &(0x7f0000001100), &(0x7f0000001140)=0x0, &(0x7f0000001180), {0x10}, &(0x7f00000011c0)=""/40, 0x28, &(0x7f0000001200)=""/12, &(0x7f0000001240)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x50) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001300)=0x0) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r9) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r12, 0x0, r11) r13 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r13, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r14 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r14, 0x0) r15 = gettid() ptrace$setopts(0x4206, r15, 0x0, 0x0) tkill(r15, 0x3c) ptrace$cont(0x18, r15, 0x0, 0x0) ptrace$setregs(0xd, r15, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r15, 0x0, 0x0) r16 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r17) newfstatat(0xffffffffffffff9c, &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r19 = gettid() ptrace$setopts(0x4206, r19, 0x0, 0x0) tkill(r19, 0x3c) ptrace$cont(0x18, r19, 0x0, 0x0) ptrace$setregs(0xd, r19, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r19, 0x0, 0x0) r20 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r21) r22 = getegid() sendmmsg$unix(r0, &(0x7f0000004e00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="62c28066a24ce422028d15b2a6362db9d4e178f49fbf5a7297de6f410d7573413b2abf7e391da90a9ee9b70ef8c0077428573e27250a8e811f28a7ef2846a337a649ce9a6039013e668ff9fd0b6c27008c3b67e6dfbf3215274e1f48ec67f6c3a974d2c14b2e3ef0d46347ff505701f342b2646a48745ba506591b517fca72a5a544fda8c3da9741624ac67b2e3aec1bcf94e367f26deb32187cb473ce092ea775d92f612e1e3e3e50d3de69bd5ffd36193ba52513e39da490f29aa297a5fcb077b3847c7833316dbd0dc2abbb7edfdc1ceceee33574f3dc45392f035fce3a75d1", 0xe1}, {&(0x7f0000000280)="2b506050adb4d50f701e0f1a610b5d", 0xf}, {&(0x7f00000002c0)="cc1358359937701fd4a39dda7ca643e0d61c7c22b2240f71ebdc5512a2d5d5e83d78a51ac0c641d9709532294336a5fb730988e30026fac416c3e4d60d4a52060c2196c779dcec1c00e2c7dd9688a22145d35db9cc5038333ada5e50c3607ee5b572235500f0c1869840778818", 0x6d}, {&(0x7f0000000340)="13be888531807813e2bcecf3ac92d829f8341548659f91117a9902fad280e4a8343146090d129749047f4fe5e4479fecbb724b1a4405867501e52a33c469ba317cd4fa423effa0180f441546c8d079d2613abdb2a523eb40f896be0e878ac32de3a9aa109659b04e121d91897c5879e45cb9b226de28a9d66e2aff6f3b3827c76d2d03f9ad0392ab815ca4cefc1dd37fd99b64383b580e0a15b6e16554b79ce0e4d632df888ba530edad04a4ea1864b9552c08534cbd87525a7bb69230669dacaf59af4a0ed34cdb667d7676dfec36ad2b089dd32215b99d4193eb5a2e1c4dae834123db9c3078daad82bcb452cb11", 0xef}], 0x4}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000500)="6308b7ff3908a627ee3f6c21f07cb8625162ab9cf8c63ef6eb551ee6ac71e5b08133971ecd575e5f9985a3f14122f88a7329545aedf936593a81abc91d7f4480a02a210244185072ad758d209119a329ed47a4231a8b2a6697dcb8b8e70713feb7c3359e05b2f57aed333b492279cffe1ed3e903c662162423f3b7628f3140321125bf0379a20c6395f23ebee3d72ea512f985a9b86d7c0dc053f736d32f2b3c12bd2a6f42a1f9b80b402ff287", 0xad}, {&(0x7f00000005c0)="3a8575c8cc812031a2e064618921634b9527123acbfe073c672e7668a47566da9189f493df4d6da2865037d6d7860a3d97fdd8bd72e29234c9b7a39f48a5568a19c1dc77bc120d504c7e4a5c395b95abe7fcae766c0ef38578416ab03fb48c4eeadbadd1c0ff4a7f98837296642621b3d65bea8f9d1ec1020cae39f5f3f7c4ecbca3c95f98aa437a5f7c4d8088c9c419d046870e263d31699314df", 0x9b}, {&(0x7f0000000680)="fe2a35134e770235d9d70aeeec15383510933daccf2a549a033d4953c8ac647adf3df7ecd97e03a44406f58736351ba25e78334f19f310d8f96028a3439d46d6d12ced8370da487e2881647a1c71834c916022e7f4c8e8b70e941c05683dffa3a8fd9d4c7bdc15668d39b0a2ff3e79114e967fe32f855e25326e43c072", 0x7d}, {&(0x7f0000000700)="9a47a74fda3818f4a7deab912ee6a4dd9c2d48be8cee40e2e01923e3f405d3f4598a16326211f8cbf19c497f9908f40042366eeff3bbff48b83d3dfa83ef4751bf4f01140401c32a9645dff3f7fce1a65138fd448bf8e0944b25e615fae976505dcfdfdff8beb1b2d85e44a09a94231044726ffec6a5fcc9221d27e23802d353dba54b240072f23aca967d31b1bdb2f22b6132ed12887fa95cc8177710dc92f09761f5e848c7f09290ef936839751d4a2a61718e0aa7d56204dd8c98787757142dd1a288a907ec463133e1d36c601d8b5772570f86b5f299f0d6f7f19aae8b2676", 0xe1}, {&(0x7f0000000e80)="0a0e53121ea570d5be504512a160c1d2eb808f0be17b6debeb21b749106c6a68e6f6e774495562fb22011f1e14ab6c675253da24573dd0e95011bed283af27cd68445cbcefa16d1b19c835fe306b4740a2a5b2f284fcdd797220935c9c7cbce3b8c03c20795b1ea15b0d10aa9c5577134ed0ffca67fe74565b9c714781e3c1f2d76a454e36d1761decd26f818df4ccb89c6ba143e6a116e73fe239799a5e344b7583b809196f9c723f715d69ffc3a1f99b6d81e5bf43d7e7e1f0713e40153ddfbfd387ca28f5", 0xc6}, {&(0x7f0000000f80)="7403b4a46ebce077e5e6b2959d9d", 0xe}], 0x6, &(0x7f0000001400)=[@cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee00}}}], 0x40, 0x7e295ab93635e11b}, {&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f00000014c0)="8b2adeb6614b7d8cbeb1da940f4e1cddac4f996cbc3869f97ed49901ddebb793a0889e9bde253d78bf1b13777c7f418e876f699884d1db4fd1d633164fc1f7a4331fd99562afb89df45df164c0b7833adce19eccd2f78c8808aa7643a1e3889baaaf4963b5032397e7b200c361387a6d72007c78d5797898d52ebd0185c6435e2bdebe7d882f862a09a9a69d9da9082d4c9948e0f0bd3556f33b528d1db80704bb07b6ab35a7b8160e6120c88c4c934012e85343a4c3de73460168cc2c4fae547ab9ebb1caaad69c003581dfd8e6e8fbe45f", 0xd2}, {&(0x7f00000015c0)="04d09cf614c380bc8a75a31be1574d00fbf784adaf9e344a03c9aa8abd19f52973b83f53335cdafa98e5416d5ec485f64594978726abc02a6bc6af11e7a9c38fe67d3e9c4bdb341fe8ecc268f3cbd7a49fc77d94d2b7a05278ce0cc91c67468155a863ef2dd719374c3212814a998345169d12edc1c296fed9d267222ae29cab24137e", 0x83}], 0x2, &(0x7f00000016c0)=[@rights={{0x1c, 0x1, 0x1, [r0, r2, 0xffffffffffffffff]}}], 0x20}, {&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001780)="230d354ba08e5f14ba12bd118740f54287ff0ce37f2f1ea16337ee9cf043cfb907f7eb2843441d719a2cc9a903fe2e", 0x2f}, {&(0x7f00000017c0)="60353cea1bf16770066d1c65106b3f3e71ec1170a8caa0d98d9f407493180cd13513651eb29322441aa9ae2da659be7a9715b80ffdcd81e823d1d0630a1450722fff6599bd83bcb4906530d588", 0x4d}, {&(0x7f0000001840)="09e55ec9fb87c5e254bafd9c038f0316465cd23b66d62d14c05d01b4cae8e90cf15a5eafc3299c888c9215d6957fa6300657c34bb07112752e9f40be401be4d700212354aa5ff627cc33acacffc138bf25e43769c3a6c3cba3ea8dfaee7330c3728f16161aab5d9100e144e828b1d22f94ba1561667f0876ff7b18422d9e118d8e6749cbe7f2a186a1e1fa5b233aef3e20acc81fd0ed9b297c5695591c44145e3322334026c3d5831184fea0fb6cad65e950e8fbc8584d7cca957cfa8bb79e62c4a3d71f73b69c17b969222089a852", 0xcf}, {&(0x7f0000001940)="4d4aeb163ca0560675b9ed2cee3b8e36982b6210bf00039731deb3d162672135b362172a1a1b3103c18e9860088cc5bd1d1da1c23e", 0x35}, {&(0x7f0000001980)="9bd78d9efc6defd272aa5c3c99ae36985ec07a76d6047f128922e9ba50e7007227ab8b66e81e8dd0334598bf0efc41e3161aa63276bbf486134ec1", 0x3b}, {&(0x7f00000019c0)="cd7ca03cb6c5c89375346c261e55e9b340c15d20653e156b1bffdfcf4e0514219028e0d38f85fb566e33ba82ddc9bc453bc4702b65664e1d0bc8dafe4e28e7fb42d620b80aaa32e4452fbac29af4bbbdeee8624f03872a1c163ae41452e26fe6c3ff9babf62e31d621c9210c128ee5ff66ad2f23b47927d26bfc998a57efbe5cd8d459218d44ac04cea5d4362071bae233ef4fe44facb5873ce0c3ad5ea528fab1dd476afc742bfa1f0d66b7ccc647ae9cf4da0197bbc94e90657ad1d3b256e3c53502f02450ae68c101a7380f0833443186a1ab42ccdd6e5a01431a75fc16274e760cf1d987470b18e4313bb50cff6a91af9fce", 0xf4}, {&(0x7f0000001ac0)="803446df30121aa832cd1146202ef7a5a5ba5a20d1d17e071d59fd51282bc294d279d4fe68aee4383e6d3d5e60b068555cc8ed3b46a67b1ad47e91ddaabb7892ecb1cde27eab795249d7519a06aa0c975574cf148a70619d169a829560d4ee82330568846421901b88f19b9562113b464f014da3a8bb15ad12d050fa8a1f27f2a46537df3bb87020e5e0ab9558d486a9bb8d815eff0a6065bdd7f11786c09ed13a6c1771bc29c2f85cc32d4a731e3febd5340500949afacfa450473663af10d35e1d524e8d7aa14a59329b94d66d4520b39f7960422a212f2179412f8da8c2b272", 0xe1}, {&(0x7f0000001bc0)="1aefac1fedae54a62a5495be1da3a84b2e30b19d6c2dc330f91dc7c2d542b01094", 0x21}, {&(0x7f0000001c00)="0202c38e52a067b102b6e8a8", 0xc}, {&(0x7f0000001c40)="35d9358f9fdf8036836a63d778c2940f437159f5d4dfc7273084a4eb7e5aa448936ed7ccfdd8d7866dd56f51", 0x2c}], 0xa, 0x0, 0x0, 0x4000080}, {&(0x7f0000001d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="ee6b413820c78cdc881ed5defd556a923abf4b259c82f867728fa2b90b445b494fbbfba126a7614fe01df1aecf", 0x2d}, 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0x1000}, {&(0x7f0000003d40)="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", 0x1000}], 0xa, 0x0, 0x0, 0x20000000}], 0x7, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = fcntl$dupfd(r23, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) sendmsg$NFQNL_MSG_VERDICT(r24, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)={0x678, 0x1, 0x3, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFQA_EXP={0xc, 0xf, 0x0, 0x1, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0xdf1}}, @NFQA_CT={0x1f8, 0xb, 0x0, 0x1, [@CTA_NAT_DST={0x54, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @empty}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr="59d5fc5200a222d2ef07425d4f5ca42f"}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast1}]}, @CTA_NAT_DST={0x84, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_PROTO={0x44, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}]}, @CTA_ZONE={0x6}, @CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x0, 0x6, 0x81, 0x3, 0x1]}, @CTA_LABELS_MASK={0x10, 0x17, [0x0, 0xff, 0x4]}, @CTA_TUPLE_ORIG={0x68, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_NAT_DST={0x7c, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, [], 0xe}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1e}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_EXP={0x420, 0xf, 0x0, 0x1, [@CTA_EXPECT_HELP_NAME={0xe, 0x6, 'irc-20000\x00'}, @CTA_EXPECT_MASK={0x94, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x10}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x2}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1f}, @CTA_EXPECT_NAT={0x2b8, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0xe4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @rand_addr=0x7}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @rand_addr="891ef2359d7a480d223655dc30e0f86e"}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="3b68ec2b4e20ba267de7173f67aa525a"}, {0x14, 0x4, @ipv4={[], [], @multicast1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="2a7786b0468ab9ac2776116d43fe99bf"}, {0x14, 0x4, @local}}}]}, @CTA_EXPECT_NAT_TUPLE={0x6c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1b}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x80000000}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @local}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x78, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="39c281125dd5ef00df4ac014a322a7a1"}, {0x14, 0x4, @rand_addr="5bc2b700648b627aeac898cade36dcfd"}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="f748b6d6d590737c9a345c14a617b02b"}, {0x14, 0x4, @mcast2}}}]}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_EXPECT_NAT_TUPLE={0xbc, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @mcast2}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xfffffffb}, @CTA_EXPECT_MASK={0x94, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0xfffffffa}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, @NFQA_VLAN={0x2c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3a0}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}]}, 0x678}, 0x1, 0x0, 0x0, 0x4004}, 0x40) syz_open_dev$tty1(0xc, 0x4, 0x1) 08:39:45 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1288.727442][T23452] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1288.752005][T23452] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 1288.788863][T23452] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1288.847600][T23452] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1288.905814][T23459] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r9) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@loopback, 0x4e24, 0x7ff, 0x4e21, 0x8, 0xa, 0x80, 0x80, 0x1, r7, r9}, {0xb31, 0xbf9e, 0x9, 0x5, 0x6, 0x812, 0xcb, 0x4}, {0xc0000000, 0x3, 0x10000, 0x10000}, 0x1, 0x6e6bba, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast, 0x4d4, 0x3c}, 0xa, @in6=@rand_addr="e14c398cd56125a851097d99b1a7abe1", 0x3506, 0x2, 0x1, 0x81, 0xffff, 0x3f, 0x3}}, 0xe8) 08:39:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000100)={0xfffffff, 0x5, 0x2, r4, 0x0, &(0x7f0000000080)={0x98090e, 0xffff0f14, [], @value64=0x2}}) 08:39:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1289.188855][T23573] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1289.197984][ T26] audit: type=1804 audit(1582447186.369:284): pid=23562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1225/bus/bus" dev="overlay" ino=16727 res=1 [ 1289.259707][T23573] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:39:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 1289.341211][T23573] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:39:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1289.383314][T23573] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1289.391866][T23783] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:46 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x60ff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f00000001c0)={0x2, 0x0, 0x2, {0x7, @sliced={0x8, [0x9, 0x9, 0x7, 0xc000, 0xfffb, 0x1, 0x80, 0x7, 0x1, 0x682, 0x3, 0x9, 0x8001, 0x2, 0x0, 0x1, 0x81, 0x3ff, 0x0, 0x4, 0x0, 0x3ff, 0x81, 0x4e26, 0x7f15, 0x9, 0x7, 0x7ff, 0xff, 0x1, 0x100, 0x2, 0x4, 0x7, 0xde5, 0x3, 0xc0, 0x5, 0x40, 0x6, 0x8, 0x0, 0xffff, 0xff68, 0x51, 0x1, 0x1000, 0x9], 0x1}}, 0xfff}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000001a000535d25a80648c67940d0164fc60100006400a00b4000200000027153e370a0001c07dffedc22dd12fdbdf2cfcb05fcc84ece70b1e30b1530183bd263cb43be8fb09adb9103483f3d90f2c28f5a2d6f5057aa820af03e7e6f8245bebd753137a44f2507a0efce65f4d6016ca255e707c6f64b2558f5fb7bb28484aeb531cf368d04d1f00000000004000610dea7604ef96d3097ea89cad8d6263ed8a00", 0xa3}], 0x1}, 0x0) 08:39:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x48}, 0x0) 08:39:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) sysfs$3(0x3) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xc700000, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x0, 0x0, 0x0, 0x38, 0x3}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}]}, 0x78) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000240)=0x7) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='-user\x00', r4) 08:39:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1289.863576][T24005] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1289.887765][ T26] audit: type=1804 audit(1582447187.059:285): pid=23998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1226/bus/bus" dev="overlay" ino=16693 res=1 08:39:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000040)="320a4e967af0fc1137b6507d7ad6a77d60", 0x11}, {&(0x7f0000001100)="c0058b24372038b3c54d77b12f6baffd381593fefe941e138b0305a68eb0515f9f81f2f274456e5715f1a378929e979a42f51a90e994af3d287798851061d878bc0359b3118c13ef3730b05e494e4e04d65f0e3a7d66cf5816d07ca03b1cc3e727d87e477013169974af9234ce7a44d5", 0x70}, {&(0x7f0000001180)="4dd47994fc2b470347aa7ec563cdc51cef7c94496de1c3d10a79ed80062cae867f3b3eb5cc3e05ffab2c4039a6b7c03afb34951c36a7fbf1e46931282ba88a1a4797175844b2fba68cc0b8dc98d747e5631c804434260d4628befa436c2859f86a07", 0x62}, {&(0x7f0000001200)="d5d91b0c84408247fce95a6602e544bf487ec8843fddb4cfdde6380cfa560c2e3067a3737aad36896b3e821956387c10a911", 0x32}, {&(0x7f0000001240)="cab880b5d337fa7d2fccba2ba7c205b427246f7d88c0153b06cee392412f337a41fe7d31d02b7a1a53c5b227c9de998aca325cbc08fb594a0a25e8e28f2c7a571f3bd699a01954a6121d2deb2d351eeaf65d3f920bcac5115975444e41c928349bc497ced4d77be7827cd3e12f7129a2bb006b5cb4", 0x75}, {&(0x7f00000012c0)="098d48d799e8605b3d30bfa74822e574b0a9c0fbe3ca592addf2acd4976a921eac9b325437d4c16655ba884201c91f49c1f9a76e241eed4f1d1c022a7e9e9aa2325cc6bb7cb4651311873c9781e9d7a7e63791c069cbbc99f551a3f52e9a91d2414783a97fae399487f03eff12260aaf34a522f985ea3e32a7f350fe60106d491141e0c2e886cb158ad3ac31fe3d18030c259b7faeaabc7d963445d108", 0x9d}, {&(0x7f0000001380)="53f839fadb9a25385a7e4ab191f9b85baf48a3d69602fa816112d76be5346f2f1332072b20db11a3d961ad4db91933109b87a0bf8a0d8c9c678ffcdb24c55074dec6e27a63df648a9af395552509c95a306c004754e858d985fa6419c1c74bc156da91c585a704c7395643607645673d4c47b6c0701ef9c133b5edc300fc347287a0e0f0ac4113a779e2c80be2d1e7f8ed04b202d0d70fde2a3ce160c0493a33605a6e570158ed6794f327e58ccc7313372f870ebfc45ee4d9745402b471656cf05419", 0xc3}, {&(0x7f0000001480)="45aa1afb7e517caed6d0880e8688a82bdb79ce2da7ff3a0d5b9fcc6b4c1eeb69546f5ad39bdb19a8a885a156f3db68754684f222abf417625a9947404ba9c5d769b6c0035d9fc972ecfc5786cd1316e71e65bba17a340cf8fc9ea06f90229e1b41d73630efbda4f12ec63c42626fcf9355beda", 0x73}], 0x9}, 0x0) 08:39:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:47 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x7700, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x100, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x44044}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c}, 0x0) [ 1290.329716][T24329] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = timerfd_create(0x7, 0x80400) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=""/127, 0x7f}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$TIOCL_SETVESABLANK(r3, 0x541c, &(0x7f0000000040)) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x40}}, 0x40) 08:39:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x60}, 0x0) 08:39:47 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xb700, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1290.830477][T24746] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_GET_NO_NEW_PRIVS(0x27) write$binfmt_elf64(r2, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{0x0, 0x0, 0x400}], "9c118e08f4d187ce6636338dbf0a380daa54c8b470bda51f110a2da93e"}, 0x95) 08:39:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x68}, 0x0) 08:39:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1291.141743][ T26] audit: type=1804 audit(1582447188.309:286): pid=24853 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1228/bus/bus" dev="overlay" ino=16566 res=1 [ 1291.240839][T25040] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:48 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xeffd, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c}, 0x0) [ 1291.669259][T25312] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000180)="d7fd28a24a58f4a644b9eb85ed4ea8eb53278f464c527b252171200ff7aadc4b484623a160935a7d905de4ea8ff889cf0f0891e6b3f79554a6e452c7887a98acaf96e8ee64d4305feb9b1ab8143d0fe55c228c376d8b99e7309b230ce437aa40a6c2314eabc2ac9b16bbf150c12e5271a2feeaed179317fe716216330130577098bd80a594c040c1effbd6179d631171525f64876fc2e6847042f53320", 0x9d, r2) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{0x0, 0x0, 0x0, 0x0, 0x4b}]}, 0x78) [ 1291.800011][ T26] audit: type=1804 audit(1582447188.969:287): pid=25382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1229/bus/bus" dev="overlay" ino=16544 res=1 08:39:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x74}, 0x0) 08:39:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:49 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfcfd, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2c0000, 0x0) sendto$rxrpc(r1, &(0x7f0000000040)="a9e6a18b07b97e5a755f8593347a0cefe11de093d0ef3d6c3aa32ed85ff45a86cb04e5ebd926fba5a8aaf81ba1d6d130bd704aa04b904fc91647280a13b60e55", 0x40, 0x40001, &(0x7f00000000c0)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0x1, @loopback, 0xffff}}, 0x24) dup(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x92) read$midi(r2, &(0x7f0000000280)=""/154, 0x9a) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b5b34399b5b473ab83afa3933693400000000000000000000000000000000000000006d1000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000007f00000000000000"], 0x78) [ 1292.115647][T25693] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a}, 0x0) 08:39:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}], "", [[], [], [], []]}, 0x478) 08:39:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1292.552381][T25913] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1292.567878][ T26] audit: type=1804 audit(1582447189.739:288): pid=25908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1230/bus/bus" dev="overlay" ino=16674 res=1 08:39:49 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfdef, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x300}, 0x0) 08:39:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b3439000000000000006d100000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000981b00"/101], 0x78) 08:39:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1292.955866][T26226] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1293.139016][ T26] audit: type=1804 audit(1582447190.309:289): pid=26231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1231/bus/bus" dev="overlay" ino=16674 res=1 08:39:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x500}, 0x0) 08:39:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:50 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfdfc, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1293.380226][T26542] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x600}, 0x0) 08:39:50 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1293.702989][ T26] audit: type=1804 audit(1582447190.869:290): pid=26751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1232/bus/bus" dev="overlay" ino=16574 res=1 [ 1293.807655][T26857] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:51 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfdfe, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 1294.248345][T27175] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, @any, 0x57}, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffffa) 08:39:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:51 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfe00, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xa00}, 0x0) [ 1294.796061][T27495] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000000000)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00}, 0x0) [ 1295.036590][ T26] audit: type=1804 audit(1582447192.209:291): pid=27555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1234/bus/bus" dev="overlay" ino=16845 res=1 08:39:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfdef, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1295.191313][T27810] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:52 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfefd, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 1295.513507][ T26] audit: type=1804 audit(1582447192.679:292): pid=27911 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1444/bus/bus" dev="overlay" ino=16552 res=1 08:39:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1295.634007][T27925] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1295.658603][ T26] audit: type=1804 audit(1582447192.789:293): pid=27922 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1235/bus/bus" dev="overlay" ino=16658 res=1 08:39:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfe00, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:53 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff0f, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xf00}, 0x0) [ 1296.029022][T28138] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x106d, 0x40}, [{}]}, 0x78) [ 1296.189878][ T26] audit: type=1804 audit(1582447193.359:294): pid=28137 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1445/bus/bus" dev="overlay" ino=16552 res=1 [ 1296.252896][ T26] audit: type=1804 audit(1582447193.389:295): pid=28143 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1236/bus/bus" dev="overlay" ino=16556 res=1 08:39:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 08:39:53 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x207200, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x106d, 0x40}, [{}]}, 0x78) 08:39:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1296.563046][T28354] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x106d, 0x40}, [{}]}, 0x78) 08:39:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 08:39:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f00000001c0)={0x2, 0x0, 0x2, {0x7, @sliced={0x8, [0x9, 0x9, 0x7, 0xc000, 0xfffb, 0x1, 0x80, 0x7, 0x1, 0x682, 0x3, 0x9, 0x8001, 0x2, 0x0, 0x1, 0x81, 0x3ff, 0x0, 0x4, 0x0, 0x3ff, 0x81, 0x4e26, 0x7f15, 0x9, 0x7, 0x7ff, 0xff, 0x1, 0x100, 0x2, 0x4, 0x7, 0xde5, 0x3, 0xc0, 0x5, 0x40, 0x6, 0x8, 0x0, 0xffff, 0xff68, 0x51, 0x1, 0x1000, 0x9], 0x1}}, 0xfff}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000001a000535d25a80648c67940d0164fc60100006400a00b4000200000027153e370a0001c07dffedc22dd12fdbdf2cfcb05fcc84ece70b1e30b1530183bd263cb43be8fb09adb9103483f3d90f2c28f5a2d6f5057aa820af03e7e6f8245bebd753137a44f2507a0efce65f4d6016ca255e707c6f64b2558f5fb7bb28484aeb531cf368d04d1f00000000004000610dea7604ef96d3097ea89cad8d6263ed8a00", 0xa3}], 0x1}, 0x0) [ 1296.820681][ T26] audit: type=1804 audit(1582447193.989:296): pid=28361 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1237/bus/bus" dev="overlay" ino=16552 res=1 [ 1296.941856][T28542] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1297.027877][T28573] validate_nla: 4 callbacks suppressed [ 1297.027888][T28573] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:39:54 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x106d, 0x40}, [{}]}, 0x78) [ 1297.069759][T28573] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 08:39:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) 08:39:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x106d, 0x40}, [{}]}, 0x78) [ 1297.358273][T28684] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1297.445828][ T26] audit: type=1804 audit(1582447194.619:297): pid=28682 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1238/bus/bus" dev="overlay" ino=16627 res=1 08:39:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfe, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x5865}, 0x0) 08:39:54 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x51a000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x106d, 0x40}, [{}]}, 0x78) [ 1297.805055][T28898] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1297.960946][ T26] audit: type=1804 audit(1582447195.129:298): pid=28895 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1449/bus/bus" dev="overlay" ino=16690 res=1 08:39:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x106d, 0x40}, [{}]}, 0x78) 08:39:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 08:39:55 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x719000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1298.164911][T29109] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:55 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x106d, 0x40}, [{}]}, 0x78) [ 1298.455955][ T26] audit: type=1804 audit(1582447195.629:299): pid=29115 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1240/bus/bus" dev="overlay" ino=16643 res=1 08:39:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6558}, 0x0) 08:39:55 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x722000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1298.679023][T29330] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1298.700358][ T26] audit: type=1804 audit(1582447195.869:300): pid=29222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1450/bus/bus" dev="overlay" ino=16788 res=1 08:39:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x106d, 0x40}, [{}]}, 0x78) 08:39:56 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x719000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6800}, 0x0) 08:39:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x106d, 0x40}, [{}]}, 0x78) [ 1299.136059][ T26] audit: type=1804 audit(1582447196.309:301): pid=29440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1241/bus/bus" dev="overlay" ino=16597 res=1 [ 1299.177207][T29447] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:56 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x770000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x106d, 0x40}, [{}]}, 0x78) 08:39:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) [ 1299.499638][ T26] audit: type=1804 audit(1582447196.669:302): pid=29533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1451/bus/bus" dev="overlay" ino=16566 res=1 [ 1299.605520][T29660] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x106d, 0x40}, [{}]}, 0x78) [ 1299.637135][ T26] audit: type=1804 audit(1582447196.799:303): pid=29658 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1242/bus/bus" dev="overlay" ino=16643 res=1 08:39:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4c000000) 08:39:57 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x907100, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7400}, 0x0) 08:39:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x106d, 0x40}, [{}]}, 0x78) [ 1300.006738][T29870] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1300.040409][T29874] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1300.113980][T29874] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 08:39:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x106d, 0x40}, [{}]}, 0x78) 08:39:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x76ca}, 0x0) 08:39:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1300.386177][T30085] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:57 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xa05100, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000180)={0x2, "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"}, 0x1008, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) [ 1300.760919][T30202] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000180)={0x2, "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"}, 0x1008, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x106d, 0x40}, [{}]}, 0x78) 08:39:58 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xb70000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8100}, 0x0) 08:39:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000180)={0x2, "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0x1008, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:39:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x106d, 0x40}, [{}]}, 0x78) [ 1301.338333][T30421] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1301.430482][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 1301.430498][ T26] audit: type=1804 audit(1582447198.599:305): pid=30427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1245/bus/bus" dev="overlay" ino=16630 res=1 08:39:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x106d, 0x40}, [{}]}, 0x78) 08:39:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000180)={0x2, "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0x1008, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) 08:39:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xca76}, 0x0) 08:39:58 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfeffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1301.745825][T30640] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x106d, 0x40}, [{}]}, 0x78) 08:39:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000180)={0x2, "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0x1008, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:39:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x34000}, 0x0) [ 1302.096312][ T26] audit: type=1804 audit(1582447199.269:306): pid=30751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1246/bus/bus" dev="overlay" ino=16786 res=1 08:39:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) r1 = msgget(0x3, 0x8) msgsnd(r1, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000180)={0x2, "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"}, 0x1008, 0x800) 08:39:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x106d, 0x40}, [{}]}, 0x78) [ 1302.261332][T30858] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:39:59 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:39:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) r1 = msgget(0x3, 0x8) msgsnd(r1, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:39:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x106d, 0x40}, [{}]}, 0x78) 08:39:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:39:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 08:39:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x106d, 0x40}, [{}]}, 0x78) [ 1302.717239][T30978] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1302.806221][ T26] audit: type=1804 audit(1582447199.979:307): pid=30974 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1247/bus/bus" dev="overlay" ino=16692 res=1 08:40:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 08:40:00 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x106d, 0x40}, [{}]}, 0x78) 08:40:00 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) [ 1303.158329][T31193] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 1303.381649][ T26] audit: type=1804 audit(1582447200.549:308): pid=31197 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1248/bus/bus" dev="overlay" ino=16739 res=1 08:40:00 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) 08:40:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x106d, 0x40}, [{}]}, 0x78) [ 1303.526196][T31392] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:00 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 08:40:01 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) 08:40:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x106d, 0x40}, [{}]}, 0x78) [ 1303.884979][T31519] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:01 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) 08:40:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:40:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x106d, 0x40}, [{}]}, 0x78) [ 1304.311773][T31734] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:01 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 08:40:01 executing program 0: msgsnd(0x0, &(0x7f0000000280), 0x8, 0x0) 08:40:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x106d, 0x40}, [{}]}, 0x78) [ 1304.750402][T31855] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:02 executing program 0: msgsnd(0x0, &(0x7f0000000280), 0x8, 0x0) 08:40:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 08:40:02 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x5000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:02 executing program 0: msgsnd(0x0, &(0x7f0000000280), 0x8, 0x0) 08:40:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x106d, 0x40}, [{}]}, 0x78) [ 1305.155036][T32068] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x106d, 0x40}, [{}]}, 0x78) 08:40:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 08:40:02 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x6000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x106d, 0x40}, [{}]}, 0x78) [ 1305.576846][T32386] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:02 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x12000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1305.815641][ T26] audit: type=1804 audit(1582447202.989:309): pid=32447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1252/bus/bus" dev="overlay" ino=16806 res=1 08:40:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) [ 1306.022605][ T26] audit: type=1804 audit(1582447203.189:310): pid=32494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1471/bus/bus" dev="overlay" ino=16615 res=1 08:40:03 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x7000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1306.097503][T32604] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x400300}, 0x0) 08:40:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x0) 08:40:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1306.454484][T32716] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 1306.496338][T32716] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1306.511864][ T26] audit: type=1804 audit(1582447203.679:311): pid=32713 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1253/bus/bus" dev="overlay" ino=16566 res=1 [ 1306.580613][ T331] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:03 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x48}, 0x0) [ 1306.761044][ T459] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:40:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 08:40:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000, 0x106d, 0x40}, [{}]}, 0x78) [ 1306.836594][ T459] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1306.978190][ T466] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1307.031343][ T26] audit: type=1804 audit(1582447204.199:312): pid=463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1254/bus/bus" dev="overlay" ino=16837 res=1 08:40:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf}, 0x0) 08:40:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) [ 1307.225357][ T675] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:40:04 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1307.283492][ T675] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1307.373545][ T681] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x78, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:40:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) [ 1307.744761][ T26] audit: type=1804 audit(1582447204.919:313): pid=786 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1255/bus/bus" dev="overlay" ino=16725 res=1 08:40:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1307.833120][ T833] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x9, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) 08:40:05 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x12000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 08:40:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0xc000000}, 0x0) 08:40:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1308.358573][ T1016] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1308.371956][ T26] audit: type=1804 audit(1582447205.539:314): pid=1011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1256/bus/bus" dev="overlay" ino=16708 res=1 [ 1308.451865][ T1085] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:05 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3f000000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x48000000}, 0x0) 08:40:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1308.777786][ T1236] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:06 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c000000}, 0x0) [ 1309.117038][ T26] audit: type=1804 audit(1582447206.289:315): pid=1289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1257/bus/bus" dev="overlay" ino=16773 res=1 [ 1309.258574][ T1466] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:06 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xeffdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1309.374005][ T26] audit: type=1804 audit(1582447206.539:316): pid=1355 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1479/bus/bus" dev="overlay" ino=16873 res=1 08:40:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) [ 1309.607087][ T1583] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:06 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1309.748401][ T26] audit: type=1804 audit(1582447206.919:317): pid=1586 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1258/bus/bus" dev="overlay" ino=16544 res=1 08:40:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x65580000}, 0x0) 08:40:07 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfcfdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1310.047299][ T1917] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1310.174664][ T26] audit: type=1804 audit(1582447207.349:318): pid=1910 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir763815627/syzkaller.Je5ZYY/1480/bus/bus" dev="overlay" ino=16557 res=1 08:40:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x68000000}, 0x0) 08:40:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:07 executing program 0 (fault-call:0 fault-nth:0): msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) [ 1310.409406][ T2029] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1310.437579][ T26] audit: type=1804 audit(1582447207.609:319): pid=2026 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1259/bus/bus" dev="overlay" ino=16568 res=1 08:40:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 08:40:07 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfefdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1310.678321][ T2237] FAULT_INJECTION: forcing a failure. [ 1310.678321][ T2237] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.833502][ T2237] CPU: 1 PID: 2237 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 1310.838506][ T2242] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1310.842261][ T2237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.842266][ T2237] Call Trace: [ 1310.842337][ T2237] dump_stack+0x11d/0x181 [ 1310.842446][ T2237] should_fail.cold+0x5/0x13 [ 1310.874260][ T2237] __should_failslab+0x86/0xb0 [ 1310.874280][ T2237] should_failslab+0x9/0x14 [ 1310.874322][ T2237] __kmalloc+0x53/0x690 [ 1310.874343][ T2237] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1310.874359][ T2237] ? __read_once_size+0x41/0xe0 [ 1310.874452][ T2237] ? __rcu_read_unlock+0x66/0x2f0 [ 1310.874468][ T2237] ? load_msg+0x45/0x240 [ 1310.874486][ T2237] load_msg+0x45/0x240 [ 1310.874514][ T2237] do_msgsnd+0x10e/0xc70 [ 1310.874548][ T2237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1310.874569][ T2237] ? __sb_end_write+0xbe/0x100 [ 1310.874601][ T2237] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1310.934286][ T2237] ? fput+0x29/0x30 [ 1310.934309][ T2237] __x64_sys_msgsnd+0x8e/0xc0 [ 1310.934341][ T2237] do_syscall_64+0xcc/0x3a0 [ 1310.947394][ T2237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1310.947407][ T2237] RIP: 0033:0x45c429 [ 1310.947428][ T2237] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1310.947437][ T2237] RSP: 002b:00007f560ad5cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 08:40:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x74000000}, 0x0) [ 1310.947461][ T2237] RAX: ffffffffffffffda RBX: 00007f560ad5d6d4 RCX: 000000000045c429 [ 1310.947472][ T2237] RDX: 0000000000000008 RSI: 0000000020000280 RDI: 0000000000000000 [ 1310.947483][ T2237] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 08:40:08 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfeffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1310.947494][ T2237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1310.947505][ T2237] R13: 000000000000076a R14: 00000000004c9de3 R15: 0000000000000000 08:40:08 executing program 0 (fault-call:0 fault-nth:1): msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) [ 1310.992128][ T26] audit: type=1804 audit(1582447208.159:320): pid=2245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1260/bus/bus" dev="overlay" ino=16753 res=1 [ 1311.282007][ T2454] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a000000}, 0x0) [ 1311.600300][ T26] audit: type=1804 audit(1582447208.769:321): pid=2565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1261/bus/bus" dev="overlay" ino=16544 res=1 08:40:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:08 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) [ 1311.732860][ T2677] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:09 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff0f0000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e000000, 0x106d, 0x40}, [{}]}, 0x78) 08:40:09 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x4, 0x0) 08:40:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x81000000}, 0x0) [ 1312.216726][ T2804] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:09 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x2000, 0x0) 08:40:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1312.249762][ T26] audit: type=1804 audit(1582447209.419:322): pid=2802 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1262/bus/bus" dev="overlay" ino=16695 res=1 08:40:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x88a8ffff}, 0x0) 08:40:09 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff600000, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:09 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x20000290, 0x0) [ 1312.599681][ T3018] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff, 0x106d, 0x40}, [{}]}, 0x78) 08:40:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 08:40:10 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x2) [ 1312.877083][ T26] audit: type=1804 audit(1582447210.049:323): pid=3126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1263/bus/bus" dev="overlay" ino=16725 res=1 08:40:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b000000, 0x106d, 0x40}, [{}]}, 0x78) [ 1313.060562][ T3258] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:10 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffdef, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x106d, 0x40}, [{}]}, 0x78) 08:40:10 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x3f00) 08:40:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xca760000}, 0x0) 08:40:10 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x1000000) 08:40:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1007, 0x40}, [{}]}, 0x78) [ 1313.550839][ T3399] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1313.567369][ T26] audit: type=1804 audit(1582447210.739:324): pid=3395 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1264/bus/bus" dev="overlay" ino=16537 res=1 08:40:11 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x2000000) 08:40:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x40}, [{}]}, 0x78) 08:40:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 08:40:11 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffdfc, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:11 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x3f000000) 08:40:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1009, 0x40}, [{}]}, 0x78) [ 1314.106445][ T3641] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:11 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffdfe, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:11 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x100000000000000) 08:40:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffa888}, 0x0) 08:40:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100a, 0x40}, [{}]}, 0x78) [ 1314.546547][ T3867] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:11 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x200000000000000) [ 1314.654779][ T26] audit: type=1804 audit(1582447211.829:325): pid=3866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1266/bus/bus" dev="overlay" ino=16643 res=1 08:40:12 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x3f00000000000000) 08:40:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100c, 0x40}, [{}]}, 0x78) 08:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 08:40:12 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffe00, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1315.026465][ T4086] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:12 executing program 0: r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) ioctl$SOUND_PCM_READ_RATE(0xffffffffffffffff, 0x80045002, &(0x7f0000000000)) 08:40:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100d, 0x40}, [{}]}, 0x78) 08:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 08:40:12 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffff7f, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1315.482985][ T4404] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100e, 0x40}, [{}]}, 0x78) 08:40:12 executing program 0: r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 08:40:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100f, 0x40}, [{}]}, 0x78) [ 1315.793794][ T26] audit: type=1804 audit(1582447212.969:326): pid=4543 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1268/bus/bus" dev="overlay" ino=16632 res=1 08:40:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r7) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000080)={0x3ff, 0x3, 0x4, 0x4000000, 0x2, {0x77359400}, {0x2, 0x1, 0x0, 0x2, 0x8, 0x7, "72812b95"}, 0xfffffffb, 0x1, @fd=r6, 0x6, 0x0, r8}) r10 = syz_open_procfs(0x0, &(0x7f0000000240)='environ\x00') r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r13, 0x4018620d, &(0x7f00000004c0)={0x73622a85, 0x101, 0x3}) r14 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x14, r14, 0x8, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000500)='NET_DM\x00') r15 = syz_open_procfs(0x0, &(0x7f0000000240)='environ\x00') r16 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r15, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r16, 0x1, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x964154ec8e48f8ae) sendmsg$NET_DM_CMD_STOP(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r16, 0x0, 0x70bd2c, 0x2ddfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4081}, 0x20040805) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = fcntl$dupfd(r18, 0x0, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r21, 0x0, r20) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x200, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r10, 0xc0205648, &(0x7f0000000440)={0x4, 0x4, 0xd612, r20, 0x0, &(0x7f0000000380)={0x980903, 0x40, [], @p_u32=&(0x7f0000000340)=0x393}}) getsockopt$IP_SET_OP_GET_FNAME(r22, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r23 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x2184, 0x40000) setsockopt$ALG_SET_KEY(r23, 0x117, 0x1, &(0x7f00000005c0)="a05e75ba2af6c6181d0b29106af5570ba0fbd3a88af645a967c9d67e589c097f087b59f6e647cda0e30d0cc2f4eef2b8c7342597fda1429ed58ba5fe8f5c8a1552e7ab", 0x43) r24 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r24, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x145000, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = socket$inet(0x2, 0xbcd1c6117b726562, 0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getpeername$inet(r7, &(0x7f0000000600)={0x2, 0x0, @dev}, &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080)=0x5, 0x4) msgsnd(0x0, &(0x7f0000000000)={0x3, "3343ff8b3a55b5c3534760050ee57839e51be5e82eadeca76b975e120aa3d8dc03ca00000000000000053bf5cfbbcee5e29087933443df69188d4e32b4cd25bc76ef852ebecf9105797d4fe264b401f33809dc0190dc6200134b5dcf1a73ca1f112a2f"}, 0x6b, 0x0) r8 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa200) sendmsg$TIPC_NL_MON_PEER_GET(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002bbd700007800c00030005000000000000000c00040001800000000000003a0725"], 0x3}, 0x1, 0x0, 0x0, 0x4005}, 0x90) [ 1315.932700][ T4719] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:13 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffffe, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1018, 0x40}, [{}]}, 0x78) 08:40:13 executing program 0: msgsnd(0x0, &(0x7f00000000c0)={0x3, "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"}, 0x173, 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_XRUN(r2, 0x4148, 0x0) 08:40:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x2) [ 1316.358911][ T26] audit: type=1804 audit(1582447213.529:327): pid=4836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1269/bus/bus" dev="overlay" ino=16659 res=1 08:40:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101a, 0x40}, [{}]}, 0x78) [ 1316.431019][ T4947] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:13 executing program 0: r0 = msgget$private(0x0, 0x41) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300436ede5606d700000000a053f7640de2e1da430150c3d07925e5ab6115598f8363b3e51e9e9f0fe8ac6bd8fea5f52d2d816fcaf2882c50c0fc92bf56e378c1f3c55b12aa7333f7e2933d015fc63bbfbf9b24452e95bb7ee26d501bf3e7ec7d347182c7753a63a7dc64cd5a5b4335652539000000"], 0x8, 0x0) r1 = semget(0x3, 0x3, 0x8) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000040)=0x80000000) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x3) 08:40:13 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101b, 0x40}, [{}]}, 0x78) 08:40:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x3) 08:40:14 executing program 0: 08:40:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000000400f18c000069e01bb2ae93", @ANYRES16=r6, @ANYBLOB="00012bbd7000fddbdf2503000000080004000b000000080004000300000008000600010000800c000180060002008400000008000500080000000800060004000000"], 0x48}}, 0x4000011) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1316.932380][ T26] audit: type=1804 audit(1582447214.099:328): pid=5256 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1270/bus/bus" dev="overlay" ino=16802 res=1 08:40:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103b, 0x40}, [{}]}, 0x78) 08:40:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4) 08:40:14 executing program 0: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/4096) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) 08:40:14 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1317.225076][ T5474] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1063, 0x40}, [{}]}, 0x78) 08:40:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0xee01, r1) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x80000, 0x33) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000100)=0xc) 08:40:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x5) 08:40:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000e40)={@multicast1, @initdev, 0x0}, &(0x7f0000000e80)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000ec0)={@loopback, 0x0}, &(0x7f0000000f00)=0x14) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000047c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r14, @ANYBLOB="00000000ffffffff000000000900010068667363000002005d66bd0617431dac27a3b80000000000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x4, {0x0, 0x0, 0x0, r14, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r19, 0x0, r18) r20 = fcntl$dupfd(0xffffffffffffffff, 0x406, r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) getsockname$packet(r20, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001700)=0x14) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = fcntl$dupfd(r23, 0x0, r22) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r29, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r29, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x4, {0x0, 0x0, 0x0, r29, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(r24, 0x8933, &(0x7f00000005c0)={'caif0\x00', r29}) sendmmsg$inet(r4, &(0x7f0000000c40)=[{{&(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x58ca}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="7659abb807b48591cad472bf326e3aed6d100c67117b7d48233c79538d66f08c66ecfbdb4caaa05de8e0c5a72983988c61697ad8adc9467901e32cc9195e7bbcf4b94e540df5e69cab53862ab1ec7890aaa7270c01e61a07c3c2488d10c420028b450a3093dd2bff6123409d523c36de66d38a5707941b0c24949474317992ad8756ccf525dc94aa6df8dc18f8dce047adec482a8ae4bcab542e95e6f7a8ff5d63a97b304acf4b368a2bc6", 0xab}, {&(0x7f00000002c0)="9ffa91f59d009a9dcbc710c4a5ef1462d2abd3650dab114d46a31cb718de05a0c1e09f1f97b3612c6540f72e1d3a9036e793f591853615a4730c9f68dcb494cac63e7c6b5bdfc8f71ded5a6a70c089d158ca7f57006537ea32d4988688de70e72bd09a1cf7f2b6a9c440d4ce5b3a38be0d5ea39f1c0332959dfd9dc26f65b4d75765539de70bca11b1043e5dc76f82cf67e431fbfc83876b7c40f9246d4b7979ef76b4d8fef4a68bf5ba13f0431ddfeb7b1db0c39dc5cbd373d5ba7ceb762bd86f39d24ab4a0cfcc2fe908e7f7d15bd7b862e6059b2f71ad583315a5", 0xdc}, {&(0x7f00000003c0)="8b5e1644dc02676111952dc772197753a08d5222738bc3a91f7565d57ac97c7793a039c1ff9d90caa226c0553500b01564081385549a904508fa5272fba859811bc30115e5ba03238dcfc0e15d99226a9746d6f893cf676e7e1f64911eaa02aed4efaff0a9696f2eebe5ed8db28b578592c447c858d7b62db8109d6ac4afedb4bfc4a69a6ed36b3e649a8ae1e9876c5ca9809e9a599bc04a1719767b4b401e0adb78e7a2bb3acaf36e67e1edf6", 0xad}], 0x3, &(0x7f0000004940)=ANY=[@ANYBLOB="300083d4ac0000000000000000000007000000831f2dffffffffe00000027f000001e0000001ac1414bb7f0000010000000001110000000000000000000000010000000100000000000000100000000000000000000000070000008000000000000000000000000700000044140b330000000000000001ffffffff000000ff940400000094040001e0000001fffffffdac1414bb00000b9d4434b143e0000002000000017f00000100000000ac1e000100000040ac1414bb00000001ac1414aa00000002ffffffff0000000d"], 0xcc}}, {{&(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x400}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000640)="36417419c36b68dd5d0e07bc0a7d5d261f4bbcd33edce17c15c9f4c7d691cb712666b7e2a8", 0x25}], 0x1}}, {{0x0, 0x0, &(0x7f00000006c0)}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000700)="abaf56d335a477a128bb4fe33a7abde4c81c6cd1cdbde549fc6500fb8a9648bb11f8aa6ae801b113370543318757fe58c7b5badd60b40842eb7c8a09862e78a6040ff1043d2a98aed0933f02154c439dfcfd0cc03f284674d03f4513c51abd53a1b0737898e05d8e7985997ecbbd165c8ddd52a0b00abc9b53874f85e4fd59ccc8ceadbfc435206e9d8b8c41b48b", 0x8e}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="2d442a48b3178d", 0x7}, {&(0x7f0000000840)="8b6ee5877f21433a8eec6fc245e913db1c322452f381b48d9a7b7b0b14e92f4f9c34a545a06017e296203c545408b9d52030982c51f0871654e84b084efa8bf56fc2e4fbe70f8897d6a642f798e9a691e9b9cfa0e9572cd99c2c932f3f6f1317b0d64d9e4e599ee36b97f00132b243f48d03785d8298af01a40b4494965f31d6dfa68d6289d6d47431c17d20e9f57a40ce67a7", 0x93}, {&(0x7f0000000900)="59ba597d042a0c79c2c0be58b106be3e7eafb8bb099a3c0a646003d09784a7ae6f1441a2f87570f2517644f7259dcfcd2201b83034d2a56e1008b2c68758c07634048c6c16971cac60459a50f9bb7a69e42722c54fa29092875e29f984f9c223b8a23984c397b8e0b3f6b04e39da5fca1e3066125ab137bcddc3a9ddcb19435d1770a27d58261be9871cc96c32a390", 0x8f}, {&(0x7f00000009c0)="c1ac652a7548c68384caa8a30938f0bcddfbec28d4df6134713c5b1a06fb8b8ac17123af2a3a2d78bf3340f159679a5179c92a49aedbe36e1ff6d758c0a78939d688dcec40e50999e805c7bc0cc7809033dbfe6b097c7beefaf50da08cc1366a949cbcd45bdce140fb16e8017c4c413d528ecf84ddf373d866edb3641d596b3a2b837fbbf1e20a8e32e4be68e866df2231520bcde7bffa24eeaf7fee58dd52e6b6695d4759ab", 0xa6}, {&(0x7f0000000a80)="0c14916f9d8b074bb59535cd300458c4c3bf31c3a978e517c4725ac8a3045e9d6105b398db1ded690d42d9ac16c0ff042d0975fdff4e505009170299cd2cf694ad4c469a9ef365a43752a0c4fdd79b164b8e3f91db3e74ff1c03f1", 0x5b}, {&(0x7f0000000b00)="9d79574a8444417c36411533b4b05a451f4f4c995562cd6d112a7a867869896b6ac3716199213340b6d37488b18648ceb8e6a4babf139ca1283ee88b7033c2b600a14449cada743524b45294f1d57034a5cd8d4b681d24a917b06f2f5373c2519c1f92225e9113d88b53e0a50bcee7d15003e011d01004e317e39486686e83855c92368d9cbb4a330866bfb2bf2a04f9ba647f830dc187494bb922543d7f2ab38728660c028708", 0xa7}], 0x8, &(0x7f0000004440)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast1, @local}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r30, @local, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @dev={0xac, 0x14, 0x14, 0xd}, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r14, @empty, @loopback}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001000)="f30818c4ddd0e1a78fc6833ad0ec741c9d9ed26a0407b937df214232fea98468557209d12c07acdff22a4af726", 0x2d}, {&(0x7f0000001040)="ff303ebd46147b4cd46b89de110122a452d759d8c0b271b12ebdb612ceb14cd463d8c74019803ebc5c38448d6105274d7a06774d51028b974cf026f2a95d345bb4ce6b77a2d52f565c26a1a1ce2230ce0d89926f6b11b46aa76bf66bbefed456fe4ab2dda35707cade753559d15bfe9420732173130a109060ce78781552b6c28cd5db16b3a9bf873933f61aade85f43b97ac4830ea5dc448e038def702ce83962f7bcac512fd6bbf0d311fc0ff9bc85b270ee5f900a61c85619a92ab0870aac2cbf807397e98dcee414f4ec556db5", 0xcf}, {&(0x7f0000001140)="f6e3c003b1dcea2003c01a80511b9b702b37fbd3fc8e265d399d6aa2c04eb1390756ba15f03f94bdccb62a73eae89d7c29dce03750f18fa9f316", 0x3a}, {&(0x7f0000001180)="39abfd746ab3981c2748159fcea25a1c8a43c31eb91282aae40b03c97b1e5a13e1fd57f686b66f0e794aec767a253157a0bb8a0870c4818a5a97a8dea6528563237466f72fa65ec13de0f68e2f77700f21a63de16449ce0312d2d525147f618398c64e3ab58484ef3b7c8ee004b79458b070a63a11840f1922916699e45aafd5dcdcd2d585fbba2a207d3fd54923a3d8281c0dce6ff0cb351cd2f7006290997bc859c16ead876f1c3836aa593c780a487bd595e180bf594b0d62f84c4233147d45bb363cc767c8e559ede9a6b186e4bc11a58698c82de04e9d48f83b75e2283c086443492055378bffa3581ecd6fe811", 0xf0}, {&(0x7f0000001280)="22c3cd722b7d58661e0fceed8d85e3938986235bad83019b6ba1494397f616b90604d84633b861b588ff0f468710935b87fc89f32a39aa8f3e9a679277b07fcfc1fb8e70a7ee9b8d1f7424aa99ad12c45c357771617d84e2a004a9d8556353b3243d4322aa96a96ad49f309a1461f8ff16a116bb8032cf89e7f3c6cb36e7708d8f5335c2414c74c11c420adee1d2b6e8f38b1410a76613b85942418f0b89ab4849775a2b1187461ee1a46c5371e6b2af7d3a81a536dd88", 0xb7}, {&(0x7f0000001340)="6165ef7a130b9f12048f3afbae6b032a98769f68eff709f48bd0e9acdcdb706294ead7091b964cf070274f1f8ce304549ae527758b6909a66d0a25dda1d5e7aca2ca619f0020f09a4f2bf27cd2b4542dc62c6ec4ae3316b2ce2e3a82960191cf96d99ab9446306206fb1299298f687c00ffeb4f7300c9dc70789231dd86576a37f61612381be9382cf86815096e42ca83d27e129e987257c117eaf3bab674349e80f9237293ba13d6cc862f02678f8c15d99120061c81ed7d56049f3ac48", 0xbe}, {&(0x7f0000001400)="4d25572416b82824c19f8c369904064dd9ac333e671446c3443c8c38ea3b4173617f9c5dbf58b80c9e6a3f0ff15facc7a5b280f0a278f0d61c68f27dd54e59147c7417239314c70985b708b2addde120e4feb5c84dc12397f4cab68a8e6fbabff027100f29088e04a5f27b1375bfcb1269c7b3dbf01b48ab9b47cc5e622d28f8730e448259d9fa72a326f8d4a23778451d93bb606fcd770a6c6328272cf1cd380ea7445a8fb4d60c1a3c9d7be343c5e4131f55ef812b6de9550a177c3fa70ea4cb105a7dc9d5caa756276b1614da58cbbc69c566cadee8ba5b8624a9b5b19c914f6526e00b4af2ef3cfb07a2ca771237759475cab3c1c49819", 0xf9}, {&(0x7f0000001500)="911a4205f59028ba67cdf61e0818aaa8344747bc815eb8b2ac12421b4efa4a1b74346b99c5892c020062a2b66a33d719575f5feb0d0e9161baf4d0296d1bef21b0f608851d08063314e0bb1280b2115c52747ef328dd6d1739342b8289b7879199a0a4ac56cc6e4358a0f7e6d8403e77a7d07a99a0c3ddf803b51c9eab0b06336cb7005b1df373fc256876", 0x8b}, {&(0x7f00000015c0)="8eeb40069a7b6959c0f300945b9fa980afc1366098de3498a6c7ff81d106456811942a", 0x23}], 0x9, &(0x7f00000004c0)=ANY=[@ANYBLOB="58000000000000000000000082000000441c2660000006c500000008000042e3000007ff000000050000006707276f00000081e0000001ac1e000100000006ac1414aaac1414bbe0000002ac141420ffffffff94040000001c0000000000000000000000080000002dafdcb45da47f7c52ce3a0946536ae5b7e341c65ddd7b14895a20c75d289bb50eaff5869a99bb602d6448ab9c4ea50ec05260d1c598c72e0c9bd9ef3e645ebcec2c2a0d0cf66b4c5c4c032925fa", @ANYRES32=r21, @ANYBLOB="ac141421e000000200000000"], 0xc6}}, {{&(0x7f00000017c0)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000003c80)=[{&(0x7f0000001800)="46e9b953f44f904e1eaa14f7d079e077fd6dcc5da6c1c929d314c23445b4215ac7bb0b1d7a982afadfe2513a133b761d9f7a9bcc5f11229c1bf2decdf6922f86bae66efcb606c83045faadbf62c427612290d6f4e3a8fe027d2f2e48ce2f19f59323e40ba565868c65248717128dbcb9e06a8e2fe7d990d5bf2772d2518ca4dcecceeeb83c7d6ea825c1c66658978f0df81cea75e6c29707ad55fe", 0x9b}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="a88c6c470d7958c3f9a24bbd2d3b28f513bd096f759b34f00fdc2b64d3a3f12cc833182ba0641a8d29b8011eea62878a8af407f411587234146e452db1dc7192557b5a8328ce72aebf3383af5e43c50add9b1f1adfe56fb23316f5747d1949a96c55a4221554fb5669c7faabc6cb16248f697bf3af32f2295f48cfd980f2b4ac2967e1ea46320c50a233787c6e12281aeb556fae81f16b5d88c3354dfee3ca655a113b8c4fc25173f86bf1c0719ebbf6a593ba0ab029a1518fe16a1c485399ebc6529de034d159603830886e25183c2c28", 0xd1}, {&(0x7f0000001a00)="7a09a033c21b8e754b073693119e420885671170804d292c57a736091f08ff794fc51278108691f8e9cb24f4eb96ed8bc32753e9312563e94ea41490a2ae81a8a6ba5f8e505ea3fae0850b12814184ea9ad2be94c7833a27316749a87e4b2dec2566a006cd81931ed279854bcb8f570408a6afa3c4e158ca22bc1c0221b33c707a6f1e9c072b8311be1654657e3780cd5b6fac38dc9a5bb09e21d4325f8303858883eae10c80b2", 0xa7}, 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&(0x7f00000041c0)=[{&(0x7f0000003d40)="bef2ce3e2afd3d9038ca36846ab458632ceb3ad8d0c7aaac46a01de7a18f5d51f150c5996474bb7cdcef26cdc1f5c9b53d27400f6b9139a3267fd9de68056f04807ae3dbf111c0e9499f1f277d8c799f067d49ce5b561f4554e473629c45b0b0600e2f749ad4a0281abee4c62d6a071d1c0725d80e126983725fbdb7bbc34d0dc1c0ed12f48fb34b4e3dd9ddb6bed47cb0d98471ef8f31197b2241a185d8f81835ff772de5cbdda7f6c15d8ba08ffbf098c5f96bc84efb20c332596f01d63c645c4a5adeb27264f8eb2cf3ded27ba9b7891d64947f7b", 0xd6}, {&(0x7f0000003e40)="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", 0xfe}, {&(0x7f0000003f40)="260f5c1b1fa0907f8ff399d6f47236261b3a1b24b832bbe1d4b55b4437c4eeb28e9754654bb88e1e4bcbaf3b6604c1382405c772b0bcac77c0dcb781edfbfd2cfa00da2b9dbac6f27700c8bdfab414ab6c40b2b5e2a5a86d4d42101228076cc1d954367bef70f0a989a928dffb4965ed8904fe1c419a3056", 0x78}, {&(0x7f0000003fc0)="88b64ea576fadd36ad5a39f95a9562d353afb70d18a3d613b90dddcf06f4c79ab75be88f9eb75d24949cf3cfa08399d33d872fc71ecc2d89e249dc1263d75bd3c0b8cbcb74eab572bfb04c982471b56bccc43f194550a4785df3c2ae640cc171f0f6d3d019f15299147c772c05428eedda5e85b3c8e5fa3a2279d70279bc5d26c19dc6c5dd0290e82db217b6b186187dc3815d06da55dcce3197cf7914f17e82cbf06f9477c8a013133ded32330eb98138ec2e864c3e2f265255e37d87891419ab5c2a371aa825db03d70d060755734e1c7ad927f00acc7c83e327d82a87f6f59108f9d8ea90e947c36c1a919f7f", 0xee}, {&(0x7f00000040c0)="2bb30e8a28731c47ba0feb72cb0fc30dd39eedb77e86ffd45aaa73cd670613dd34a5fd131bbec15ca20aff8bc0148073aa66713f89a63adb86c68e6d15041aabfe7865396117d9281f2c91c174adc86406acae7ac5d348f6eeb429963c31348b8a2e0efacc1b39edc53da4d0fa87d4ea0fa65e85a4b24e2940bfdea538187013df77a48bae289d9a9357626164c49940b25684205cff8ed90d9ca0f2bb4372ca0d37d2124a513db44bf3ad7a0a92f2733da6872ec53a308a62b20ddf2fc12f01b796fe4acc2c", 0xc6}], 0x5, &(0x7f0000004240)=[@ip_retopts={{0x10}}], 0x10}}, {{&(0x7f0000004280)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000004740)=[{&(0x7f00000042c0)="a9c7cc9be12e2d117c740c4089c931f99b802af566a85de57b524d0067e89b2473a6671d21cde9090020f325ac0e00f527fb6655dab1c78a19669d217fd96700482d363e7b4b291294d712bd45", 0x4d}, {&(0x7f0000004340)="072133a91e8801d831d1f813f5ea5e1668fd760589d27a27be11dd7f3c5c1d802f34dcb0251642b36a3a3f8e9792c9990fd51a6b9c8dc3ad6c99387fc4ef89911e0a59bf2ab9ebda30a509d803c99427bf983a33cddb83a11cbe015cb76c5c060fc5d26dd2d0ccfb6f155be9d2bc3a9063f7e6fa3802206f7a74504de6e1d8b61fff774e8f042a96d9acbcc8bd10ee01e3", 0x91}, {&(0x7f0000004400)="765eb6b357ecd8d23e97234c11161aa0a0b126d487b0ef9d6641e8a35d19feb339224e71e198324e567b05ba5023842a", 0x30}, {&(0x7f0000004840)="33d75a769d29b67c48b04c0642732929bbec55a72acf997f6b9db96e8897e5a0ecbd5998b7e89439bf4bed275b0a20d6139df51065a5ec48d12e4a7dd0b74a5726a75349af7f379948d0bd980e77a6f73b02db0022dcc58f79cd86ee93846cfa1adb7400a9a2c6c7ffc83812cfb3483fec41f6c1f462b3aadf4cd88482a12a2faa60619b2417be7e994a3305eb7160d307ed90d743c0c7995f6c9e264a584fb34085ea135b48a89692f223947ddbd7877e5a8e57d9e1b5cd8fdb6621256c93c29c09cd1ef53a2396dcd08cdfb5", 0xcd}, {&(0x7f0000004540)="1b8e59a4d378d802abd62ba6b412a605606d5c11dc918a2167d8e22bb74f3311b3909d79135f173b02d54005be7ec24c7ad5a4f501f431dc3088a15a43dec79c8cb00305eaa5c7dbde026ff52b579835e667d0421a1be25a59fc31797db75815a1a35457e383150164f05faa4ca7530fc2416d426481fe572b1fd812496c9878c438", 0x82}, {&(0x7f0000004600)="ef0801ca426b3ec204dd4f55217d2d4e2344ad2b9e402c56b1a53ae31e1a94f4ce4ed4c7f5f03479248df907775b5c5e16e28c11df9506bbc01d7659bdf438ade15cb82f2a5155399490e8d5e01f62cf56b6b1f876d5", 0x56}, {&(0x7f0000004680)="e1212e6843fcf1db8404b4132257712e00edca31387ea0370e058b95eb3c3c900820864975675774fe131f6eef96397566636ef5bffeaeac7ba296d295c4e1e7e08188018a1a123948f67d6ee8a8fd", 0x4f}, {&(0x7f0000004700)="ddafff", 0x3}], 0x8}}], 0x8, 0x4000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000100)="b6f6b534be24cabac0c661b5ec47e5640007d9c102ad58d5709290e7ba361820d7961a6dd84c0eb34a5a", 0x2a, 0x0}) r32 = socket$inet6_tcp(0xa, 0x1, 0x0) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) r34 = fcntl$dupfd(r33, 0x0, r32) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x305981, 0x0) r35 = syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x40843) ioctl$PERF_EVENT_IOC_ENABLE(r35, 0x8912, 0x4001fd) ioctl$GIO_FONT(r34, 0x4b60, &(0x7f0000000040)=""/59) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000180)={&(0x7f0000000040), 0x0, r31}) [ 1317.626056][ T5792] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1068, 0x40}, [{}]}, 0x78) [ 1317.670242][ T5792] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:14 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r1, 0x400, 0x0, 0x25dfdbfb, {}, [""]}, 0x1c}}, 0x20000010) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x700, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}}, 0x40) r2 = msgget(0x3, 0x8) msgsnd(r2, &(0x7f0000000280)={0x3}, 0x8, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) 08:40:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6) [ 1317.844834][ T5901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 08:40:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106c, 0x40}, [{}]}, 0x78) [ 1318.004188][ T6009] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:15 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x5bb0daccc8ead9a2, 0x37) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r8, 0x4008af20, &(0x7f0000000380)={0x2, r3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000300)=[@timestamp, @mss={0x2, 0x6}, @sack_perm, @timestamp, @window={0x3, 0x5, 0x9}, @mss={0x2, 0x7}], 0x6) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$UFFDIO_COPY(r10, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1000}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r12, 0xc0205648, &(0x7f0000000140)={0xa10000, 0x7ff, 0x100, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990907, 0xffffffff, [], @string=&(0x7f0000000080)=0xe2}}) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000280)) timerfd_settime(r13, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) r14 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r14, 0x0, 0x27, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 1318.136476][ T26] audit: type=1804 audit(1582447215.309:329): pid=6010 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1272/bus/bus" dev="overlay" ino=16644 res=1 08:40:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)={0x4, 0x79, [{0x10001, 0x0, 0x9}, {0x10000, 0x0, 0x1}, {0x8, 0x0, 0x2}, {0x1, 0x0, 0x6}]}) 08:40:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7) 08:40:15 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106e, 0x40}, [{}]}, 0x78) 08:40:15 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000000c0)={0x8, 0x2, 0x4, 0x20000000, 0x8, {0x0, 0x2710}, {0x5, 0xc, 0x5, 0x20, 0x2, 0x81, "d186fec0"}, 0x0, 0x0, @planes=&(0x7f0000000080)={0x4, 0x1, @userptr=0x2, 0x7}, 0x4, 0x0, r0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x301080, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0x2000, &(0x7f0000000140), 0x8, r2, 0x2}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) msgget$private(0x0, 0x205) r3 = msgget(0x3, 0x8) msgsnd(r3, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r3, &(0x7f0000000780)={0x1, "cf96dc10c33ab9e773b77b74288aac6f8f780c7c414b4997f2c27ff234005e04b8b59c832a7fc5bb92afbefde7280a299391fbea66ecae3cc4cd00ebc2615c62c3b24800000002f9e7bf3b63a62ee17ecad6b3b5e803db654e3ff9aa6d1d1948ce6e9e013e5ab4b8187b134892506c075db0742cf1c577ee5ea7b8d1c9d6bae020625cfa06fa8bd8740b62285ea3cdfe5fc111493ede73e0be363b27a7e6545e1017763518e4655c340a807b36fbc8df6a17a9de424e68083b80ad0000000000000a9ad940c47f7677ba2e8a0e060a89144294bb5f83739297876904483e1ca469dc2af73a6cbc6947d9d26396129ab966190c7e98976acb2f5548b43632703dc50355e0e8714b20c2c694d18dddfd5740291c70073946d254a19c74abebddac4e615abd0930e405ee35dedb681752fe9d68b3db08d6a5da5e4ea5828006a648d6811590de746548fc57cdda29862f1daac828b63129f478ec5f58245b0000003d9c6b6b"}, 0x16c, 0x800) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000040)={r9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000400)={r9, 0xff, "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"}, &(0x7f0000000200)=0x107) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000240)={r10, 0x8001, 0x81}, 0x8) [ 1318.384583][ T6223] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1318.403507][ T6223] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1318.517901][ T6223] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1318.567403][ T6223] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x20100, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000140)=0xfde7) 08:40:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xa) 08:40:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1078, 0x40}, [{}]}, 0x78) [ 1318.704445][ T26] audit: type=1804 audit(1582447215.879:330): pid=6338 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1273/bus/bus" dev="overlay" ino=16725 res=1 08:40:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="3ca894690c49b81eaf92b961e14dec9d4ce4404c6ee476784dcddf1920e670708deb5595ee4c33a7516e66d26a1327b110e0a508e55de1edf6bb5a1a2b562f3e877fec3f31406e6ed79c1f8f0f87f34892b99cd28025e226fe7df4fae9e4f0fb1a80d9e3b4", 0x65}], 0x1, &(0x7f0000000200)=[{0x88, 0xeecee591431c121e, 0x7fff, "ea01cfc37e087204f63b2571871df3513602f6d0152bd3ceb301ea52171259f7894f9a1c659c8ea6041794959c99a61b62ebddf29cb13cde3f4247bf12e6dd869df0d6ebaa040521ebab099581ba7dff1f3192ca6d664f2c5a6c2c53ce53e65f4d7cd2a94d1be000acd24e737ee489316eb12495d194b3"}, {0x78, 0x118, 0xffff, "ff4f973d8ea7f5660480d7ce664b29262f01d7d8cee85209984942019f47b10db68b4ce239462a4930a6d73156e17e6412c93927324a478dafc3e56c00dbe597b80ffd2288edc709bae3474a07a1e4425dc00ae8d21fdccc4906e0da92292ae54b"}, {0x20, 0x119, 0x2, "7d4f97807457e56b44bdb57a07"}, {0xf0, 0x103, 0x1, "757bea6e4561fd5d53116ab2fb3fbf3d0330b5f3473b604529ed8cca885320d38b3eb557b84e49d3d23eac9c87b1d94574b954cf7f13e53650f305c6d0e3c23f5b67109399bbf86a7ecf20e41230a1eaae733a74bcdf701eb2a4619e85e20cf39cf63f1ce513dc26fb2f69cb5828954aa3d979fc434a96362caf08a562949e64de0b1a86a2236205e1a71bf9002f1cdea0951e65f3f2ea3ba2bdcf9678500889e986ff3addfdb240f65fa5671b62ace39860efacf303a1cb3a7886153df0ec4ba56b5ce81a3e35c418c7bdd0e0c75ca0993128f1cdebb2be577ca370856d"}, {0x88, 0x3a, 0x400, "449e73e204fb433a00f99b51d7c7924ec9bd7cf7eca5b34a5dde9cea7847f8eed58100ccf2d44ddb4d55826c130d3ef9194f0fdd2db5f85d4ae049777ae8c4152cbd0bf7c2f770aacec5deac97dc8d6e102cc16ad8d7c369b43db3700effb629d6b9a83ebddad10bae22bbc981d9b6f6ba21b4d5af"}, {0x28, 0x88, 0x7, "04da649455f738c66aa94007382bee80f3"}], 0x2c0}, 0x4080) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x9, 0x8}) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x40040004001f9) ioctl$SCSI_IOCTL_SYNC(r5, 0x4) 08:40:16 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1318.896294][ T6546] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1318.971735][ T6554] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1319.003592][ T6554] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109b, 0x40}, [{}]}, 0x78) [ 1319.048637][ T6662] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1319.068982][ T6662] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xc) 08:40:16 executing program 2: socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x220000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="fe7d2cafe4fadbace66b051cea413c49", 0x10) r3 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0x8) 08:40:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$FOU_CMD_ADD(r0, 0xfffffffffffffffe, 0x4000) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000001f0000"], 0x8, 0x0) [ 1319.239225][ T26] audit: type=1804 audit(1582447216.409:331): pid=6760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1274/bus/bus" dev="overlay" ino=16725 res=1 [ 1319.299368][ T6767] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:16 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f0000000200)={0x9b0000, 0xc1c6, 0x4, r1, 0x0, &(0x7f00000000c0)={0x990a6b, 0x80, [], @p_u32=&(0x7f0000000000)=0x6}}) setsockopt$IP_VS_SO_SET_EDITDEST(r7, 0x0, 0x489, &(0x7f0000000240)={{0x29, @rand_addr=0xacf, 0x4e20, 0x3, 'rr\x00', 0x15, 0x4, 0x3f}, {@multicast1, 0x4e22, 0x2, 0x80000000, 0x7fffffff, 0x401}}, 0x44) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$kcm(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0xfe}], 0x1}, 0x4000000) 08:40:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x8}, [{}]}, 0x78) 08:40:16 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x5, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xe) 08:40:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x9}, [{}]}, 0x78) 08:40:16 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0307007f8c004000"], 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x3, 0x16, 0x1, 0x7fffffff, 0x0, "354f263814fbc50ca8616aa29bbaaaca073671"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7fffffff) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000000)={0x80000000, 0x1000, {}, {0xffffffffffffffff}, 0x2dd, 0x81}) 08:40:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1319.730257][ T7188] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0xa}, [{}]}, 0x78) [ 1319.919024][ T26] audit: type=1804 audit(1582447217.089:332): pid=7255 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1275/bus/bus" dev="overlay" ino=16889 res=1 08:40:17 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x401) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f0000000000)) 08:40:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xf) 08:40:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x2400, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000b110cc100", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800020000000000"], 0x1c}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r6) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000002c0)={0x7ff, 0x1, 0x4, 0x8, 0x312, {r4, r5/1000+10000}, {0x1, 0x0, 0x5f, 0x0, 0x1, 0x40, "3d97a9d6"}, 0x7, 0x2, @userptr=0xe17, 0x800, 0x0, r7}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r9) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r12 = gettid() ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x3c) ptrace$cont(0x18, r12, 0x0, 0x0) ptrace$setregs(0xd, r12, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r12, 0x0, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r14, 0x0, r13) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f0000000680)=0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002a40)={0x0, 0x0}) r17 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r18) r19 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r19, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r20 = syz_open_dev$midi(&(0x7f0000002ac0)='/dev/midi#\x00', 0xfff, 0x1) r21 = getpgid(0xffffffffffffffff) r22 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r23) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r24) r25 = gettid() ptrace$setopts(0x4206, r25, 0x0, 0x0) tkill(r25, 0x3c) ptrace$cont(0x18, r25, 0x0, 0x0) ptrace$setregs(0xd, r25, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r25, 0x0, 0x0) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = fcntl$dupfd(r27, 0x0, r26) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r28, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000002c00)=0xe8) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r30) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) r32 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r32, 0x0, r31) sendmsg$netlink(r8, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000003c0)={0x214, 0x16, 0x200, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x55, 0x0, 0x0, @uid=r11}, @typed={0x8, 0x47, 0x0, 0x0, @pid=r12}, @typed={0x14, 0x65, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0x36, 0x0, 0x0, @fd}, @generic="fcb77867fceed411fb67f186d6e4ce9e2ad93ac72df61076526319bb9bb292c8a1bb4a74ea91162998a5cb6dec6c152e2c76ad86845d285b9c1d6c71be092a7ec41e8c673e173558b09794dcb0a87904bb0ce94e6bf052837d790399b90ef1d44eb6808050eeae32548d5fa7fd4ac68272bdc5e4e6a3b68c742cfd609e8e6a401a945860086b7e8d6148fe021cf0f4f1a57bafd53acadab015faf14923478515658c19f7743b8ba48f778e66cf2f10d824e5a04fed228e98444c71006d17ce06cfcece3884929b88305bfd6436e0416098aa106ea975a3f3cfff342f79e77ce4d2e82ab994f63c1d852eed2b9ef8c0a2a3", @generic="42059e698079be5b89ec61658389b51d19078289c2391d49401f332a6c915db5e22d1761b699c82b8aa9009aaa711e1e14b381eab73bc7f79ef5126cec66b20a0e72df4267905c46050b513a824a48c7a71dc3c36b6cfae4be80ea3a2603c318d1cc010c7929333d56eb9c49b380fde3bf9e209af323fe3aa4f818dc0cbed2e5d5fd121763df234d597eba38a9d7b529cd323b307cfb43412221ceb09ddb2309959948bbdc9015080a8aa59c40b10831f3394e7d14c42922d1a7383dab1b6949f47ed1e01972366e3b0808f903b48184a21c7cf9c8b8d9e1035f08b3f063"]}, 0x214}, {&(0x7f0000000600)={0x7c, 0x28, 0x2, 0x70bd25, 0x25dfdbfc, "", [@generic="fd6bc7d98e76576cd7ea2423ab61d88870ac224c90e0284118ce732e5257c98ed7662b1cb4d0be71888205dd06ab5b5e49b8749fc91e6d4def3248be93d242ee92e9ff0be18ed757deaab3ad07d27d1531c6b848b134127a015afa0a16a58ee26cbe7123567acd8c71e6f29e"]}, 0x7c}, {&(0x7f00000006c0)={0x2274, 0x1d, 0x300, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x10be, 0x92, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @ipv4=@broadcast}, @generic="d74de86d014b4da092ce2a426220cbf1f953706cc6b0838f61a929ff732245bdcbf6175ee331c37c87f32b9cb937a3b0266d791933b9018b7bb6c898672759a8f125c51878706d9f234748c4dc03462e818f16ebe5502a92e4f4c7ea2f68958229e7213c5877af9ab9e3a3fa84df86108ce355405da56844fcd0c47399846621b4f9944dfef7f747e79d4166d7ea", 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@generic="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@generic="d8b82ef8e7bb", @generic="efe4fa439b58ae9d9b8996c294576025477955eb181a552f4154d2978aef59c333a4cc2fd5fec09675bbcf2777297356a5e45495b1ce35b3563bb904c08790262e59e9749084d36086b5ad7c1e0bb6099f94b613713ec56fd7504b8c11d27f00298d9c942d3b0e0089b40a9baf866581f9abe1d553e7bdcd1c6122e9163922109fa58416f8bf0b570ae49f850167cf231d5155ec78ec264e53a2db7f01ef0578e02ffe001f39b7da1168d5d6ec014322185b6da287027d82b5c2197cdb21a355209e21b8d485b86bc540a144d67af1"]}, @typed={0x4, 0x88}, @nested={0xc, 0x80, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @u32=0x10000}]}, @generic="daa2a748289f6b9c0f77e109b3df460801001faa9c868d54b4480eb004d34cb9713914ee97a7b2f3293ba38b63e5b130d9848f5c94684ee6e33ccfaf78a6f03243", @generic="2e9ae13fe78eeb8e9fbf5314d56ef7ff396b68d78f5c4cf3629f33c8797b65ad7843c6824362927d3806f25c27675a9d1397f10a8b5d70f0a0756be3afd7902e753aa9ff3ded16add071ed934a01ac42008749eaac3975125c3c3b29cdaead58180600bca77a"]}, 0x2274}, {&(0x7f0000002940)={0xa4, 0x3f, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@generic="d14983606e9e7bc8ebea9e656f1c305cd6c9a5266619b7db0378ec10ab0dad41f1e2b5170da40189a5764f1d5d6636b8f2b612c376fd5f332bb66b5c05f06d1fcd5d2348495633477938aa9f18db719887eccf98b0fee33162e2237e2e056998de7039f1cab2d9c839a90fefbace749309081600479e78b6cbb0d434491c57ea4c521e9a4c73785c15cf3ee7c8da26a312"]}, 0xa4}], 0x4, &(0x7f0000002c40)=[@cred={{0x1c, 0x1, 0x2, {r16, r18, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r19, r20]}}, @cred={{0x1c, 0x1, 0x2, {r21, r23, r24}}}, @cred={{0x1c, 0x1, 0x2, {r25, r29, r30}}}, @rights={{0x14, 0x1, 0x1, [r31]}}], 0x90, 0x20008000}, 0x4) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="76049b03000000b407428d573417e100", @ANYRES16=r3, @ANYBLOB="00012bbd7000ffdbdf2500000000080009000100000008000400ac14144008000200010000000800080000000000"], 0x34}, 0x1, 0x0, 0x0, 0x20004044}, 0x4000000) r33 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r33, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="2e0000001a000535d25a80648c63940d0124fc6010000027153e370a00018002000000d1bd693b81c5a9f2be240c1d1d5321c4bce42f000000000000000000", 0x3f}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept4$nfc_llcp(r4, &(0x7f00000011c0), &(0x7f00000000c0)=0x60, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) recvfrom(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x10120, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e24}, 0x1, 0x0, 0x1, 0x1}}, 0x80) 08:40:17 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x6, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0xd}, [{}]}, 0x78) [ 1320.272520][ T7717] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 08:40:17 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e1a58089da407acff8cf30300ebffffff0000"], 0x8, 0x0) [ 1320.418237][ T7717] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 08:40:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x10) 08:40:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x78}, [{}]}, 0x78) 08:40:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x4200, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 1320.530915][ T26] audit: type=1804 audit(1582447217.699:333): pid=7832 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1276/bus/bus" dev="overlay" ino=16756 res=1 08:40:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 08:40:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0x100, 0x2}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) msgget$private(0x0, 0x394) r3 = msgget(0x3, 0x8) msgsnd(r3, &(0x7f0000000280)={0x3}, 0x8, 0x0) r4 = msgget(0x3, 0x8) msgsnd(r4, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r4, &(0x7f0000000080), 0x8, 0x0) 08:40:17 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1320.688095][ T7984] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:18 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b3daaa934c00eb7a8f3d9b27600ff6b4f9d29f9687abbfd8edb5bfb74c913e9a44d84ff998f0d6814b7e8c1971339befb480e7d4b744a462e321568f4c500c758c3d8540ef5afac9d65d7ce6a82ea7bd64039c7f48548a480714061094810e08521dc19b13ccb54cc771a92106cf0fe2fef7ea861821361180540a905c071ad"], 0x8, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/238, 0xee}, {&(0x7f00000015c0)=""/190, 0xbe}, {&(0x7f0000001680)=""/41, 0x29}], 0xa) 08:40:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x7fd, &(0x7f00000001c0)="080d441f944599e66357a5") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:18 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2c0001, 0x0) connect$ax25(r3, &(0x7f0000000080)={{0x3, @default, 0x2}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}, 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r6, 0xc0585611, &(0x7f0000000100)={0x401, 0x2, 0x4, 0x10, 0x9, {}, {0x1, 0x0, 0x7, 0x2, 0x7f, 0xff, "71c7ef6c"}, 0x896, 0x4, @fd, 0x1, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000180)={0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x15}, 0x0) 08:40:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x48) 08:40:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x9b}, [{}]}, 0x78) [ 1321.165876][ T8404] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:18 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) r7 = fcntl$dupfd(r1, 0x406, r6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0x1833, @mcast1, 0x8000}], 0x2c) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 08:40:18 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@initdev}}, &(0x7f0000000280)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.stat\x00', 0x0, 0x0) write$nbd(r3, &(0x7f0000000400)={0x67446698, 0x0, 0x3, 0x2, 0x1, "a2f0a9600818946a0c997ae29320a5f280254bb79c500ca9dd87b65840af422045e78b8c6426675f05c85f61272aa43061d98154d3eb972fed9468200cb22eb54384d1116741a592d5a0794f7c509bd98fcc9cdee81c79d4ff4e6b02e45d7de2ac47121551e8e69424cab25bc26d8f86237687c107316120aa28595f4abdf8a148e0691656cfc3c3dedae81fe40dd073603374468e85bf085409c0d66aca4deccea21c2097f062514b8cbd218980ce5b12acf0"}, 0xc3) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x2000000, &(0x7f00000002c0)={'trans=unix,', {[{@version_9p2000='version=9p2000'}, {@cache_fscache='cache=fscache'}, {@access_uid={'access', 0x3d, r0}}, {@fscache='fscache'}, {@aname={'aname', 0x3d, 'wlan0cpusetlo'}}, {@afid={'afid', 0x3d, 0xffff}}, {@noextend='noextend'}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@hash='hash'}, {@uid_lt={'uid<', r2}}, {@hash='hash'}, {@smackfstransmute={'smackfstransmute'}}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}]}}) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0xfeff}, [{}]}, 0x78) 08:40:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4c) 08:40:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000080)="985cc4a71356178e8381b7b19f83d90d7a9e97cfe095fab792c93455ba0e37e322bc8b7a3f27efd4d6bf6dc93186356a838af2ad2b1dc223039a5a6f9952970e87ecf54b51543ad08ea7ff6e0d86fd9bdf7d78c5d5effb") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:18 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mount$9p_virtio(&(0x7f00000000c0)='syz\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x80, &(0x7f0000000180)={'trans=virtio,', {[{@access_uid={'access', 0x3d, 0xee01}}, {@afid={'afid', 0x3d, 0x5}}, {@cache_fscache='cache=fscache'}, {@msize={'msize', 0x3d, 0xffff}}, {@cache_fscache='cache=fscache'}, {@afid={'afid', 0x3d, 0x4}}, {@uname={'uname'}}, {@noextend='noextend'}, {@cachetag={'cachetag', 0x3d, 'bdevuserkeyring)em0!cpuset'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trusted'}}]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_STEREO(r3, 0xc0045003, &(0x7f0000000000)=0x1) 08:40:18 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x3000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0x401) [ 1321.531810][ T8748] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0xffffff80}, [{}]}, 0x78) 08:40:18 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xc, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x60) 08:40:19 executing program 0: socket$pppl2tp(0x18, 0x1, 0x1) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/222, 0xde}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000240)=""/11, 0xb}], 0x5) 08:40:19 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$alg(r5, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x810, r6, 0xc9dc000) clock_gettime(0x0, &(0x7f0000001640)={0x0, 0x0}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r9) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000001680)={0x6, 0x2, 0x4, 0x800, 0x401, {r7, r8/1000+30000}, {0x5, 0x8, 0x40, 0x5, 0x9, 0x2, "1c93c226"}, 0x9, 0x3, @userptr=0xfff, 0x10001, 0x0, r10}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) sendmsg$kcm(r13, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000040)="7cf4983d3be5ac51e95e1a8f5a1b092bfbc6542095c506a8fb598ffb8ee0129af5fd10d8809e49f943751847f3cb17fa88c267acf8de030d145b304dd99b3947409915a212679918d374a502235b14adfa743fdfeeae3b6f5e7c7fbe821ce17ab0e8c601742117881cacbed42d59a9fa59c4e1a388bb8088e2af2f87130d85c3e67b", 0x82}, {&(0x7f00000017c0)="b60228dff09b3db8503d247042ca5ff282679406f9b86d06", 0x18}], 0x2, 0x0, 0xff4e}, 0x10) 08:40:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x2}, [{}]}, 0x78) [ 1321.954593][ T9072] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcbe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000680043540000000000000000000000000000000000000000000000000000000200000900000000000000000070707470000000a1000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff000000"], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000100)=0xc) 08:40:19 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/37, 0x25, 0x40000000, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @bcast, @null, @default]}, 0x48) [ 1322.163224][ T26] audit: type=1804 audit(1582447219.329:334): pid=9183 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1279/bus/bus" dev="overlay" ino=16774 res=1 08:40:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x7}, [{}]}, 0x78) 08:40:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x68) 08:40:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_enter(r2, 0x5, 0x8, 0x1, &(0x7f0000000040)={[0x80]}, 0x8) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000100)={0x7ff, 0x401, 0x1, 'queue1\x00', 0x134e2b62}) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:19 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x12, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1322.435291][ T9422] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 08:40:19 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'macvtap0\x00', 0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0xacd82397d3145957, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty={[0x48]}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r4, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}]}, 0x48}, 0x1, 0x0, 0x0, 0x404000c}, 0x4) 08:40:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x8}, [{}]}, 0x78) 08:40:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x18cf, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000e60af6373a8c21abbe1f295a760a8a9feab53f721fffbc57d559e21f9d1f0b5dde141e0023029ad9ce9000b6593ca48021c24c77141e9edbd707b12c5323dfc628ea0aaa443ee7bcd63c47ce539ad766469f2c0725b5ddaeaed04969c962006e8af6dc211ce1cde470fc3dafab6e0b101c7c586644", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xfff9, 0x2, 0x7b1e, 0x8000, 0xffff5b01, 0x0, 0x125, r8}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000180)={r9, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [], @multicast1}, 0x2}}, 0xbac, 0x4d, 0x5, 0x7ff, 0x24, 0x10001, 0xa}, 0x9c) 08:40:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6c) [ 1322.806328][ T9731] validate_nla: 14 callbacks suppressed [ 1322.806339][ T9731] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9}, [{}]}, 0x78) 08:40:20 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="014500"], 0x8, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@ethernet={0x306}, {&(0x7f0000000040)=""/201, 0xc9}, &(0x7f0000000140), 0x28}, 0xa0) [ 1322.884705][ T9731] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1322.919873][ T9736] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x990000, 0xedc, 0xfff, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9d0904, 0x8, [], @p_u32=&(0x7f0000000080)=0x3}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_pid(r1, &(0x7f0000000200)=r2, 0x12) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:40:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xa}, [{}]}, 0x78) [ 1322.991132][ T26] audit: type=1804 audit(1582447220.159:335): pid=9733 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1280/bus/bus" dev="overlay" ino=16598 res=1 [ 1323.029714][ T9731] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1323.113101][ T9731] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:20 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfe, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x74) 08:40:20 executing program 0: r0 = msgget$private(0x0, 0x392) msgsnd(r0, &(0x7f0000000280)={0x1}, 0xfffffffffffffd5c, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') 08:40:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xc}, [{}]}, 0x78) 08:40:20 executing program 1: openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x20803, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(0xffffffffffffffff, 0x80184151, &(0x7f00000002c0)={0x0, &(0x7f0000000200)="0e67713d00c0e9259bcf4ea3516d0ab0c0171147fa3cd28ecf219cf27e141561a4915a78fed9558f9dacc939893aad224e4d652b40d6fe9b8c6759b0ce631b529efe5e32f3337bd03bcb7e2b7d6ce6bc66be3898fa0cb6f8d1dd7e97b707a49bce235700e226bd3f3c89213d82fc4fc2e1a2f21d6ffec7c69c93dfbb2a435484f9a564b4b035d4aa9a8827dc8f5327efbd354903021feb", 0x97}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000140)={0x1, 0x7}) r1 = socket$kcm(0x10, 0x2, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000000)=0x4) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)}, 0x20004000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r4) r5 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)="0d64ce0250f11c9546883f45fe17ebac1930aa6acfc047b2b7c3b79334adc4145f42a517aa6845287e435cd7dca3012eea9b872e09f0ca3ac18f1b0d819e48096b8e55a4b807cf41590bfdac3f19b5685799cbc9792b64551e8620ad0acb05603a1c2f08122a3441cbcd3cffcec22e1f669f4ac1f14cbfce567729fcf4d77cd43582e25579ef61fd77974276b8276aec9cdfa2e0fe25797c4d10fa91f6ebcaae117ce5e0896bc58c972954a55f7d455612", 0xb1, r4) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r6) keyctl$instantiate(0xc, r5, &(0x7f0000000440)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/sys/kernel/debug/bluetooth/6lowpan_enable\x00'}, 0x44, r6) r7 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000040)={0x8000, {{0x2, 0x4e22, @local}}}, 0x88) [ 1323.402144][T10060] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:20 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xae0, 0x9, 0x2, 0xfffa, 0x1, "45e7d06de73e13e9"}) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xd}, [{}]}, 0x78) [ 1323.530901][ T26] audit: type=1804 audit(1582447220.699:336): pid=10073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1281/bus/bus" dev="overlay" ino=16786 res=1 08:40:20 executing program 2: socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f0000000100)=@phonet={0x23, 0x1f, 0x12, 0xff}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)="a2b243d4797ed99c32d65967b51d5a3984f0e07320702528ecf852d901e003825ae83f5b93a914886e0c33c5d3e89cb000e2b6a85f914f6b3118dede198834d468b97f4cb0ba95756d679ee6530712d24801c906f6c4404e18484774d386ace6eccced1747f54071a93f2d0c0fda06e628dee128cfeaa982db5c8b949587f1202abda69a5f7ee0eaab8ce0691619be1a7cd3f88a3742a947311aabec26122849656fe0dd9265", 0xa6}, {&(0x7f0000000240)="33a117559db17d45713013149562b667ff48649577350cac7adae0b50762fc4b63a747332d79b66b903902afde639471ee4aec2baf3bd85f71f27ab21a36601be52d3f485456b70417d5239c0a9358e461766f70e798669e41621c7a9f408a95b57debad234c6fbfe71e30ee9cead01bd44a7fd354c9f6311fe8245a0b4243e4cc8432d1da51b6a6dff6ce9c42c9bdf8dd2537026ba763a1eff20cbcbe2ec7c8057141a81cb9e91978efa5d6ab8d50e7f2f25ddf78242de9e578100cbed3ca55949ecaeaf9ba0511fdf1deac545fb7974ce1d6a5fbc582cf2b36e4301a5cce87efd78fb371d5a8af", 0xe8}, {&(0x7f0000000340)="60185d2896a8e5322b712aac7a7da27a054dff0a413eb44853534e329e94bd91ee29ea90bc606a2b926e15baba15413be84aae81c6a9d6c30aefd820ad434606fbf72e58e7ea23f242ae010a33e682ff4720553ad07877336e243e351943ccb9433a0ceabb02bee6d83207ec614c0d7708c50d9c23ee190af42b980d2a99d0454cfbc39ec5be9bb120241d1fd56acfbc34d27763aa65e4189cffe25a329706cd639bed9d76e61c03582fcd3b7c75e7ce253e8e3324320575d965163bf753e005babd18c4d2472644d573c35b", 0xcc}, {&(0x7f0000000440)="6823b047bf26405aa77b3ab2a91dc958988131e7c0c3a86da0abee7b15ed50588587c1ddcec3cb12b4be41acc56485d496767f868ee665cdf018e8463d612e148b86f68ecb90358f383a3d43", 0x4c}, {&(0x7f00000004c0)="84993e469c175388b388ceff3a3bff8bac05872e9b93cfea6c790598553d989c3e102591cd89de523e6c4afb0f02de54dda585dbe2dae4c8543a0b00c97ddd2c71ba42f1", 0x44}, {&(0x7f0000000540)="7b659d45976ea3a4fa205e1e998df41d5c1a13838ab04d5d925f210d6a7b749b6b52ae822a384487057a854daff70e026d06cfdf9ada89b00e6c7f9a9766e952f5520fc7d7d741cc2512b8e799fc0983a4266457af", 0x55}, {&(0x7f00000005c0)="529983d9b89773959ba2765c71cbb57d5a705ba4fa47ad7a4f32d46721e38243b98d3b050d81639370c02dfc4430e3c806eeb2a3c374cc8c47da3f7afda522f5e41ef5c8517ed5abe802142065a44db55791", 0x52}], 0x7}, 0x4844) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:20 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x300, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7a) 08:40:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xe}, [{}]}, 0x78) 08:40:21 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x78a, 0x40100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000f6ff"], 0x8, 0x0) [ 1323.891376][T10524] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1323.907731][T10527] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1323.955286][T10524] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1324.016886][T10672] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf}, [{}]}, 0x78) [ 1324.085286][T10672] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x300) 08:40:21 executing program 0: ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f00000000c0)) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000000040dc1a63c96a3e966c73b8b7af7b33294974d5d14dee5a2a21d3fb7620be107ac6f3e8fae33bcd4ab2052f44c27e53402145f72ccdc4519d485ec3d9d6cb3df32522f5a22a0fd42049c7d9b953697eead4bf1dd6d42baab1014c26e09653ac5d9aa0ccbc0814567213b2e7aa556c228edcf73d25479fe02925818120f7e27159839f3f310bee6b6013533dd974159e4fa740125397"], 0x8, 0x0) 08:40:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe847a071") sendmsg$OSF_MSG_ADD(r0, &(0x7f00000018c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001880)={&(0x7f0000000100)={0x175c, 0x0, 0x5, 0x401, 0x0, 0x0, {0xd, 0x0, 0x1}, [{{0x254, 0x1, {{0x3, 0x1}, 0x2, 0x4, 0x2, 0x0, 0x8, 'syz1\x00', "36435752a34c6ce7929fb307e90dbd9674af305d7926795e6425e33893a13dc2", "3b373356722bce87b9ca119abcd3393eb8cbd20beb00e10793807d88b60aa4e8", [{0x4a56, 0x0, {0x3, 0x8}}, {0xfff9, 0x101, {0x1, 0x8}}, {0xfffa, 0xc4, {0x0, 0x3590}}, {0x80, 0xffff, {0x3, 0x5}}, {0x7, 0x8, {0x1, 0x1}}, {0x8000, 0x5000, {0x2, 0x1}}, {0x6, 0x3f, {0x0, 0x800}}, {0x3, 0x670d, {0x2, 0x8}}, {0x8, 0x5, {0x3, 0x10001}}, {0x0, 0x81, {0x2, 0x9}}, {0x800, 0x4, {0x3, 0x6}}, {0x7, 0xfff9, {0x1, 0x8}}, {0x2, 0x635, {0x3, 0x20}}, {0x1, 0x8000, {0x0, 0x8cb}}, {0x80, 0xabf, {0x0, 0x4}}, {0x40, 0x3f, {0x0, 0x4}}, {0x8, 0x1, {0x6cd8e1c1c77e4425, 0x4}}, {0x6, 0x3, {0x3, 0x3}}, {0x7, 0x20, {0x1, 0x9}}, {0x6, 0x3ff, {0x0, 0x9}}, {0x39ef, 0x514, {0x1, 0xffffffff}}, {0x8000, 0x5, {0x3, 0x40}}, {0x0, 0x2, {0x2, 0x7ff}}, {0x8, 0x8000, {0x3, 0x2}}, {0xfff8, 0x1f, {0x1, 0xfffffc00}}, {0x3, 0x808, {0x3, 0x1b}}, {0x20, 0x3f, {0x0, 0x2}}, {0x1000, 0xfff8, {0x2, 0x5621}}, {0x4, 0x2, {0x3, 0x81}}, {0x9, 0xb9, {0x3, 0xfffffffe}}, {0x6, 0x81, {0x3, 0xf46}}, {0x8000, 0x0, {0x0, 0x28bf}}, {0x1c, 0x6, {0x0, 0x5}}, {0x4, 0x7, {0x2, 0x7fff}}, {0x42ce, 0x0, {0x2, 0x81}}, {0x3, 0x3, {0x3}}, {0x8, 0x1, {0x0, 0x8}}, {0x801, 0x5, {0x2, 0x8}}, {0x1, 0x2}, {0x81, 0x4, {0x1, 0x44}}]}}}, {{0x254, 0x1, {{0x1, 0x1f}, 0x3, 0x1f, 0x7, 0x800, 0x23, 'syz1\x00', "9f4f1765d28f4169c2bad8feb5f0374fce1bda27a11ed7bcee5f65d14fbbf999", "b46c27958c4edfed605ca263a9e2d575b17aebf1c7577480680cf3350ad556c9", [{0x9, 0x8, {0x0, 0xc7e}}, {0x3, 0x76c, {0x0, 0x9b}}, {0x7, 0x5, {0x2, 0x4}}, {0x6, 0x101, {0x2, 0x3}}, {0x6, 0x2, {0x0, 0x7}}, {0x3f, 0x1, {0x3, 0xfffff227}}, {0x6, 0x8e, {0x3, 0x1ff}}, {0x7, 0x40, {0x2, 0x3a}}, {0x3, 0x646, {0x1, 0x1}}, {0x1, 0x2, {0x3, 0x7}}, {0x1, 0x1000, {0x0, 0x1}}, {0x53, 0x1e3, {0x3, 0x2}}, {0xdc, 0x1, {0x3, 0xe136}}, {0x7, 0xd347, {0x1, 0x842d}}, {0x4, 0x391, {0x0, 0x6}}, {0x8, 0x20, {0x0, 0x7}}, {0x7, 0x9, {0x2, 0x4}}, {0xec8e, 0x594, {0x1, 0xf1a}}, {0x6, 0x100, {0x3, 0x8000}}, {0x5, 0x0, {0x0, 0xa58fe43a}}, {0x0, 0x4, {0x1, 0xc4}}, {0x401, 0x8, {0x1, 0x1}}, {0x6d, 0x3, {0x2, 0x2}}, {0x1, 0x0, {0x1, 0x9}}, {0xffff, 0xe6c, {0x2, 0x2}}, {0x1, 0x81, {0x0, 0x28d}}, {0x4, 0x6, {0x3, 0x2}}, {0x8001, 0x0, {0x3, 0x1000}}, {0x3, 0x94, {0x1, 0x8001}}, {0x6, 0x40, {0x3, 0x8}}, {0x5f8, 0x60, {0x1, 0x6}}, {0x411, 0x7969, {0x2, 0x200}}, {0x400, 0x2, {0x1, 0x9}}, {0x8001, 0x7, {0x3}}, {0x6, 0xbc1e, {0x3, 0x9}}, {0x6, 0xc1, {0x2, 0x7}}, {0x100, 0x7fff, {0x0, 0x63}}, {0x3f, 0x80, {0x0, 0x9}}, {0x6, 0x8, {0x2}}, {0x7f, 0x8, {0x1, 0x8d2}}]}}}, {{0x254, 0x1, {{0x3, 0x4}, 0x8, 0x0, 0x2, 0x3, 0x14, 'syz0\x00', "15973c6388da7d71bf558b534b33b5ff700b2dc10a74a738d54cf5190134f6d3", "4581f680b23731c5ce8e9f6251446b600a891418b24d6323bc1d7fc6c428c1f5", [{0x9, 0x9, {0x3, 0x1f}}, {0x7, 0x0, {0x3, 0x9}}, {0x72, 0x0, {0x2, 0x3}}, {0x7f, 0x7, {0x0, 0x6}}, {0x5, 0x800, {0x1, 0xb}}, {0x6, 0xfff, {0x3, 0x1}}, {0x6, 0x3f, {0x1, 0x7fffffff}}, {0xfbc, 0x1, {0x1, 0x2}}, {0x6, 0x1f, {0x3, 0x9ab}}, {0xf11, 0x8, {0x3, 0x8}}, {0x5, 0x20, {0x0, 0x1}}, {0x2, 0x9, {0x1, 0x6}}, {0xe7c6, 0x4, {0x0, 0x10000}}, {0xd7, 0xfffb, {0x1, 0x4}}, {0x1000, 0x7, {0x2, 0x2}}, {0x3, 0x0, {0x1, 0x2ad}}, {0x7, 0x0, {0x2, 0x345c}}, {0xff00, 0x9, {0x1, 0xff6}}, {0x3f, 0x2, {0x1, 0x7ff}}, {0xfe00, 0x8, {0x2, 0x2}}, {0x21cf, 0x1, {0x2, 0xad5b}}, {0x8, 0x9, {0x2, 0x9}}, {0x9, 0x7, {0x1, 0xfc2}}, {0x8, 0x2, {0x0, 0x6e}}, {0x8, 0x7aff, {0x2, 0x6}}, {0x6, 0x9, {0x0, 0xa7}}, {0x8, 0xd875, {0x0, 0x620000}}, {0x7, 0x969, {0x1, 0x659}}, {0xc89, 0x8, {0x1, 0x2}}, {0x8001, 0x6, {0x2, 0x2}}, {0x100, 0x7f, {0x2, 0x34}}, {0x2, 0x7, {0x0, 0xfffffff9}}, {0x7, 0xba, {0x1, 0x2}}, {0x1f, 0xfc01}, {0x8000, 0x9, {0x1, 0x4}}, {0x400, 0x4, {0x2, 0xc56}}, {0x6, 0xfffa, {0x2, 0x7}}, {0xfff7, 0x3, {0x1, 0x9}}, {0xffff, 0x1, {0x0, 0x1ff}}, {0x0, 0x6, {0x1, 0x9}}]}}}, {{0x254, 0x1, {{0x2, 0x917b}, 0xbf, 0x1, 0x0, 0x6, 0x27, 'syz0\x00', "0e6cda791fdafb8f4750ef9f3d79313b293562a7da0d9225697a493788355aa7", "6f599395bccfcd04040cf3d91431a24fa95c905f224172ca82c5083bbe57fed1", [{0xe9b0, 0xaa, {0x3, 0x5}}, {0x3, 0x557f, {0x5, 0x4}}, {0xf676, 0x9}, {0x401, 0x1, {0x1, 0x715e}}, {0x786, 0x7, {0x0, 0x80}}, {0xfff, 0x6, {0x2, 0x4143}}, {0x3061, 0x8, {0x2, 0x1}}, {0x20, 0x0, {0x0, 0x2}}, {0xfff, 0xbf2, {0x0, 0x4}}, {0xffff, 0xfc01, {0x2, 0x2}}, {0x4, 0x0, {0x0, 0x7fff}}, {0x8, 0x9, {0x1, 0x6}}, {0x0, 0x8, {0x0, 0x3ff}}, {0x93b, 0x4, {0x0, 0x3}}, {0x3, 0x20, {0x0, 0x5}}, {0x2, 0x4, {0x3, 0x1}}, {0x8, 0x5, {0x0, 0x9}}, {0xf5aa, 0x1f, {0x3, 0x9}}, {0x5, 0x2, {0x1, 0x9}}, {0xff, 0x1, {0x3, 0x5}}, {0x0, 0x24, {0x0, 0xd853}}, {0xa657, 0x1, {0x3, 0xfff}}, {0x200, 0x6, {0x1, 0x8031}}, {0x800, 0x1f, {0x2, 0x2}}, {0x5, 0x3, {0x0, 0x4}}, {0x400, 0x0, {0x2, 0x7fffffff}}, {0x1, 0x40, {0x3, 0x8000}}, {0xd4f2, 0x1, {0x1, 0x9}}, {0xb800, 0x1f, {0x2, 0x86}}, {0x40, 0x1c2f, {0x3, 0x4}}, {0x9a2, 0x1ff, {0x3, 0x7}}, {0x9, 0x5, {0x2, 0xa52}}, {0x6, 0x81, {0x1, 0x9}}, {0x20, 0x1f, {0x2}}, {0x4, 0x3ff, {0x2, 0x200}}, {0x5, 0x0, {0x0, 0x40}}, {0x1, 0x1000, {0x0, 0xcc}}, {0x0, 0xd27, {0x3, 0xfffffff9}}, {0x7, 0x200, {0x3, 0x6}}, {0x7, 0x80, {0x1}}]}}}, {{0x254, 0x1, {{0x2, 0x9}, 0x2, 0x6, 0x4, 0x200, 0x0, 'syz1\x00', "6d89ca842c19da3e5cf7b16673c5d2abd75dd5e2d0ca1eca4ab7dddbea9e397f", "762a425bd7ecedf47d32fccf41b0b377f78564d1fa5714ead8c56165288bd83f", [{0xe5, 0x5, {0x2, 0x9}}, {0xf22b, 0xb26, {0x1, 0x9}}, {0x6, 0x3, {0x0, 0x4}}, {0x7, 0x7fff, {0x0, 0x2af0}}, {0xfffa, 0x2, {0x3, 0x101}}, {0x545c, 0x7, {0x2, 0x2}}, {0x8, 0x20, {0x0, 0xfff}}, {0x2, 0x1, {0x2, 0x3775}}, {0x3, 0x9, {0x0, 0x10001}}, {0x0, 0x8}, {0xbc1, 0x3, {0x3, 0x10001}}, {0x1, 0x1}, {0xfa, 0x1, {0x1, 0x5}}, {0xe511, 0x6, {0x3, 0xac4}}, {0x0, 0xbcfd, {0x0, 0x81}}, {0x2, 0x8000, {0x2, 0x2}}, {0x5, 0x1, {0x2, 0x8}}, {0x2, 0x1, {0x2, 0x3}}, {0xffe1, 0x0, {0x2, 0x4}}, {0xfb, 0xc1ea, {0x0, 0x2}}, {0xffff, 0x3, {0x0, 0x401}}, {0x8, 0x7, {0x3, 0x9}}, {0xfffb, 0x7f2, {0x3, 0x8}}, {0x7, 0x8, {0x1, 0x9}}, {0x0, 0x8, {0x3, 0x3e3}}, {0x8, 0x9, {0x0, 0x81}}, {0xfffc, 0x2, {0x2, 0x9}}, {0x81, 0x40, {0x0, 0x40}}, {0x6, 0x6, {0x3, 0x6}}, {0x4, 0x5, {0x0, 0x80}}, {0x2, 0x1, {0x3, 0x45}}, {0x3, 0x41fe, {0x0, 0x24a}}, {0x8, 0x7f, {0x3, 0x1}}, {0x221, 0xf3, {0x3, 0x80000001}}, {0x800, 0x3, {0x2}}, {0x4, 0x400, {0x2, 0xffff8001}}, {0x100, 0x9, {0x1, 0x2}}, {0x5, 0x8, {0x2, 0x3}}, {0x8, 0x8001, {0x2, 0xb896}}, {0x1, 0x2, {0x0, 0x8}}]}}}, {{0x254, 0x1, {{0x1, 0x1000}, 0x6, 0x3, 0x7fff, 0x458, 0x1e, 'syz0\x00', "4debe37d5ecfb535b7095fd7689782fd558f6576aded8c86a3f732f1870837ea", "453b266190c3597133ad4b0c6129300269ff70baf31960f901aacde681f18ae0", [{0x7fff, 0x80, {0x3, 0x7}}, {0xfff8, 0x7f, {0x1}}, {0x219, 0x99, {0x1, 0x7fff}}, {0x8, 0x3511, {0x1, 0x81}}, {0x9, 0x400, {0x1, 0x3f}}, {0x3, 0x4, {0x1, 0x8}}, {0x200, 0x4f, {0x2, 0x3}}, {0x8, 0x9, {0x2}}, {0x1ff, 0x7fff, {0x3, 0x7}}, {0x3, 0x3e8a, {0x3, 0x6}}, {0x4, 0x5, {0x1, 0x5}}, {0x7260, 0xfff8, {0x3, 0x8}}, {0x0, 0x7, {0x3, 0x9}}, {0x2, 0x5, {0x0, 0x401}}, {0x800, 0x8000, {0x0, 0x4}}, {0x1, 0x7, {0x2, 0x5}}, {0x5, 0x5, {0x3, 0x1}}, {0x1ff, 0x3ff, {0x3, 0x1ff}}, {0x7, 0x6, {0x2, 0x2}}, {0x0, 0xff, {0x0, 0x82}}, {0x7, 0x6, {0x3, 0x8d}}, {0x80, 0x4, {0x2, 0x5}}, {0x832, 0xffff, {0x1, 0x8}}, {0x100, 0x9, {0x53c1347c674318be, 0x3}}, {0x9, 0x2, {0x0, 0x4}}, {0x0, 0x400, {0x3, 0x6}}, {0x5, 0x800, {0x0, 0x1}}, {0x65b, 0x0, {0x3, 0x13cc}}, {0xcf, 0x4, {0x2, 0x721c}}, {0xcefa, 0xcf6f, {0x3, 0x4}}, {0x7fff, 0x28, {0x3, 0x7f}}, {0x8000, 0x7, {0x2, 0xfd4}}, {0x7f, 0x9, {0x2, 0x2}}, {0x7fff, 0x1e0, {0x2, 0x43dc}}, {0x8d, 0x2, {0x1}}, {0x5, 0x200, {0x1, 0x7}}, {0x2, 0x3, {0x2, 0x1b3c}}, {0x3, 0x2, {0x0, 0x80000000}}, {0x8, 0x1, {0x3, 0x68a}}, {0x101, 0x6, {0x3, 0x8}}]}}}, {{0x254, 0x1, {{0x0, 0x3}, 0xee, 0x7, 0xfff, 0x101, 0x8, 'syz1\x00', "94af133d8e862a74ebf10dbe010b7a8273f901d3083924cb6db177d7d42e24ee", "acbe0776f291038c008147c21bb121966bb6dc07ee658303d488cfe82e3be821", [{0x8, 0x1, {0x3, 0x9}}, {0x5, 0x9, {0x3, 0xdf}}, {0x0, 0x1, {0x1, 0x9}}, {0x7, 0x0, {0x1, 0x5}}, {0x6, 0x1, {0x2, 0x4}}, {0x7, 0x7, {0x2, 0x8}}, {0x6, 0x0, {0x1, 0x2}}, {0x0, 0x5, {0x0, 0x6}}, {0x81, 0x3, {0x0, 0x8}}, {0x1000, 0xfffa, {0x0, 0x10001}}, {0x1b6, 0x4, {0x1, 0x7fff}}, {0x28, 0xe0c8, {0x1}}, {0x0, 0x2, {0x2, 0x7}}, {0xfff7, 0x5c, {0x1, 0x7}}, {0x7, 0x40, {0x2, 0xe9}}, {0xfffc, 0x1, {0x2, 0xfffffffa}}, {0x8, 0x6, {0x0, 0x800}}, {0x7, 0x2, {0x2, 0x80}}, {0x69eb, 0xfffe, {0x2, 0x8}}, {0x7, 0x0, {0x0, 0x1ff}}, {0x7, 0x0, {0x2, 0x6}}, {0x7, 0x0, {0x3, 0x8}}, {0x20, 0xffff, {0x1, 0x80}}, {0x2, 0x7, {0x2, 0x7}}, {0x3, 0x1, {0x3, 0x11000000}}, {0x520d, 0x1, {0x2, 0x4}}, {0x40, 0x1ff, {0x3, 0x4}}, {0x6, 0x2, {0x2, 0x38c}}, {0x18c6, 0x1, {0x2, 0x1f}}, {0x6, 0x3, {0x0, 0x6}}, {0x3, 0x7ff, {0x2, 0x7fffffff}}, {0x1, 0x6, {0x2, 0x80000001}}, {0x6, 0x5, {0x2, 0x8}}, {0x2, 0x3, {0x1, 0xffff0001}}, {0x0, 0x3ff, {0x0, 0x1}}, {0x7fff, 0x9, {0x1, 0x4}}, {0xe7, 0x1ff, {0x3, 0x2}}, {0x7fff, 0x3, {0x2, 0x1be5}}, {0x3, 0x1000, {0x3}}, {0x517, 0x8, {0x1, 0x10000}}]}}}, {{0x254, 0x1, {{0x0, 0x1ff}, 0x7, 0x3, 0x7, 0xfff, 0x13, 'syz0\x00', "b916ef0fe2d1768bd6af14ec35a5cefa6cafdf9cf172cd6738272f1bc872eb1d", "d58c3c9aac3ce901e941209e5ea66efa2ebca60237045451eaa60ef0f548f2f4", [{0x87d, 0x3, {0x0, 0x2}}, {0x8000, 0x5, {0x3, 0x4a}}, {0x8, 0xf512, {0x0, 0x1f}}, {0x4, 0x6, {0x2, 0x40}}, {0x0, 0xc5, {0x2, 0x7}}, {0x2, 0xfff7, {0x3, 0x4}}, {0x4, 0x6f, {0x2}}, {0x12, 0xffff, {0x1, 0x5}}, {0x401, 0x2, {0x3, 0x8000}}, {0x0, 0x853, {0x0, 0x1}}, {0x3, 0x4, {0x0, 0x4}}, {0x2, 0x3, {0x3, 0x92e}}, {0x1, 0x5, {0x2, 0x6}}, {0xc92f, 0x401, {0x1, 0x100}}, {0x65, 0x7, {0x3, 0x4}}, {0x81, 0x7fff, {0x3, 0xbad8}}, {0x9, 0x5, {0x3, 0x12}}, {0x4, 0x101, {0x0, 0x7}}, {0x800, 0x1, {0x1}}, {0x5, 0x8}, {0x75, 0x2, {0x0, 0x6}}, {0x7, 0xff, {0x1}}, {0xff, 0x400, {0x3, 0x10000}}, {0xfffd, 0x5, {0x3, 0xf}}, {0x200, 0x7, {0x3, 0xc3790d3}}, {0xbf5, 0x81, {0x2, 0x2}}, {0x8, 0x8, {0x0, 0xa3}}, {0x2, 0x8, {0x2, 0x4}}, {0xfffa, 0xae, {0x0, 0x400}}, {0x280, 0xfff, {0x1, 0x80000000}}, {0x3, 0x9, {0x2, 0x8}}, {0xffff, 0x400, {0x3, 0x6b}}, {0x4, 0x8001, {0x0, 0x3}}, {0x2, 0x0, {0x1, 0x8000}}, {0x8, 0x2, {0x1, 0x9}}, {0x3, 0xffff, {0x0, 0x81}}, {0xff, 0x80, {0x3, 0x4}}, {0x0, 0x7, {0x2, 0x2}}, {0x8, 0xff, {0x3, 0x1}}, {0xdf, 0x5, {0x3, 0x101}}]}}}, {{0x254, 0x1, {{0x1, 0xfffffffb}, 0x3, 0x45, 0x450, 0x0, 0x28, 'syz0\x00', "34df6dbe6f43a107564ba1f80903d012f95d960fca9194b8bc2d4ac478a98f26", "41a0f761f50ac21705bfbc36bc3f8df4c5ccde8f0868c20cc5fa3b35461778be", [{0x6, 0x9, {0x0, 0x19e}}, {0x8ad, 0x343, {0x1, 0x2}}, {0x20, 0x2, {0x0, 0x3248fa93}}, {0xfffb, 0xa8, {0x3}}, {0x1, 0x5, {0x1}}, {0x0, 0x74, {0x3, 0x973}}, {0x6, 0x6, {0x2, 0xe7}}, {0x5, 0x1d84, {0x2, 0x7}}, {0x5b36, 0x8000, {0x1, 0x101}}, {0x3ff, 0x3, {0x1, 0x7e}}, {0x0, 0x5, {0x3, 0x8}}, {0x40, 0x9c, {0x2, 0x1ff}}, {0x400, 0x5, {0x1, 0x1}}, {0x8, 0xfff9, {0x0, 0x8}}, {0xf0, 0xc4b, {0x0, 0x2}}, {0xfb, 0x0, {0x1, 0xf8}}, {0xf800, 0x7fff, {0xd764857422f150fd, 0x7}}, {0x0, 0xfff7, {0x3, 0x5}}, {0x6, 0xff, {0x3, 0xffff}}, {0x473, 0x7, {0x7}}, {0x1, 0x9, {0x1, 0x3f}}, {0x3, 0x3d41, {0x1, 0x1}}, {0xb13, 0x9, {0x1, 0x1}}, {0x2, 0x7f, {0x2, 0xcf}}, {0x6, 0x382, {0x0, 0x7}}, {0x5, 0x9, {0x2, 0x8}}, {0x3, 0x6, {0x1, 0x800}}, {0x2, 0x2, {0x2, 0x10001}}, {0x400, 0x2, {0x2, 0x4}}, {0x3e5, 0x0, {0x2, 0x2}}, {0x5, 0x80}, {0x1, 0x1, {0x3, 0x7}}, {0x4, 0x9, {0x0, 0xec000000}}, {0x94, 0x2, {0x3, 0xfffffd64}}, {0x0, 0x9, {0x1e381111f4203679, 0x3}}, {0x80, 0x3f, {0x1, 0xfff}}, {0x1, 0x0, {0x2, 0x3}}, {0x0, 0x1ff, {0x1, 0x4}}, {0x9, 0x800, {0x0, 0x7ff}}, {0x7ff, 0x1, {0x0, 0x1}}]}}}, {{0x254, 0x1, {{0x0, 0xa}, 0x5, 0x6, 0x4, 0x7, 0x12, 'syz0\x00', "d981a01e4e5939af493184e4862db5e425eeb3561ba1dab74dda415f90833339", "dbd16ca8062ce3ac5b12890f818f4605d832bccdff4b927e43b0d19bc39b5964", [{0x0, 0x0, {0x0, 0x3}}, {0x5, 0x1, {0x3, 0x2}}, {0x80, 0x0, {0x2, 0xfffffffb}}, {0x7fff, 0x5, {0x0, 0x1}}, {0x2, 0x40, {0x1, 0x8001}}, {0x4, 0x2, {0x3, 0x6}}, {0x1f, 0x1f, {0x1, 0x3ff}}, {0x7, 0x9, {0x2}}, {0x40, 0xfc, {0x2, 0x9}}, {0x8c96, 0x1e, {0x0, 0x51a8e818}}, {0x7, 0x101, {0x0, 0x9}}, {0xfffa, 0x200, {0x0, 0x4}}, {0x8, 0x59, {0x1, 0xffffef25}}, {0x4, 0x0, {0x2, 0x401}}, {0x8001, 0x20, {0x0, 0x1fc00}}, {0xff, 0x615, {0x1, 0x4}}, {0xa0, 0x4, {0x1, 0xc116}}, {0x400, 0x3f, {0x2, 0x68}}, {0x7, 0x7, {0x1, 0x101}}, {0x7ff, 0x8, {0x3, 0x1}}, {0x7ff, 0xfff8}, {0x5ee, 0xff, {0x0, 0x8}}, {0x8001, 0x9, {0x0, 0x10001}}, {0x1, 0xfffa, {0x3}}, {0x1, 0x40, {0x1, 0xff}}, {0x3ff, 0x8001, {0x1, 0x20}}, {0xfeff, 0x7f, {0x3, 0x4}}, {0x7f, 0x6, {0x0, 0xfffffff9}}, {0x9, 0x4, {0x1, 0x70d}}, {0x3ff, 0x4, {0x1, 0x101}}, {0x7, 0x9, {0x1, 0x9}}, {0x7, 0x1, {0x1, 0x3}}, {0x81, 0x5, {0x0, 0x3ff}}, {0xfbe, 0x2, {0x2, 0x1}}, {0xa22, 0x6}, {0xffff, 0x1e6, {0x2, 0x7fff}}, {0x1, 0x4, {0x2, 0xb2}}, {0xe16, 0x81, {0x3, 0x1ff}}, {0x9, 0xa1da, {0x1, 0x3}}, {0xa50b, 0x1, {0x2, 0x61}}]}}}]}, 0x175c}, 0x1, 0x0, 0x0, 0x40801}, 0x20008091) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000001900)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1324.167033][ T26] audit: type=1804 audit(1582447221.339:337): pid=10740 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1282/bus/bus" dev="overlay" ino=16583 res=1 08:40:21 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x500, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1324.384197][T10954] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r4, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001480)=0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) statx(0xffffffffffffffff, &(0x7f00000014c0)='./file0\x00', 0x1000, 0x800, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x3c) ptrace$cont(0x18, r10, 0x0, 0x0) ptrace$setregs(0xd, r10, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r10, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001640)={r10, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001600)='\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001680)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000001780)=0xe8) r13 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r14 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r14, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r16, 0x0, r15) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r18, 0x0, r17) r19 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vcsa\x00', 0x80000, 0x0) r20 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r20, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001840)={0x0, 0x0}) r22 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r23) r24 = getegid() r25 = socket$inet6_tcp(0xa, 0x1, 0x0) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r26, 0x0, r25) sendmsg$netlink(r1, &(0x7f0000001940)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000080)={0x12c8, 0x3b, 0x400, 0x70bd2d, 0x25dfdbff, "", [@generic="6bbbec411e722e5c9e5a4be688ce0b757d7b07def9255f487de0a40e6f320eb49ff0d23662c928c034050cf08599de56f3f383b70c418aff975f9b481e5fcaa148e654ba61aea5", @nested={0x1092, 0x4e, 0x0, 0x1, [@generic="990d6c150052f88541b8ec1275c10d7d712bc877885d2cde9e637bcfd3514d9161ebb2a84b326e48382297dcb243345685a308b05edb7936a19ca0965c4b4d6d691996ba9d7ce9d02d6cbd02b9f89c7ed36cb6182a0da9630888f7b0bed5c13fd2d39a1a91ff8cfd", @generic="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@generic="cca54741589e1e11d7f32c2b1e88258f8c21f9f3c4e24040fc93564bf68c", @typed={0x8, 0x3e, 0x0, 0x0, @fd=r3}]}, @generic="82bdd19ccc234a09fd11702289d8af864fcf25", @generic="01197c3b782fe1c2d30cac7534ad8022a6f36737483883825d861b583e864a42dbafa8216fd63cca160dd1f9c889410317f02fd607d989cfb6663ae0df7875772a00f72631154e92be7cd2ab666a0704554d94819adf0f53483084080f6e896987084a1121cf155eaf718ec376e55afc61393ebe69e3ae8c20232e8856d1e8661021b1f39a34355f711a0464254b695ffe3b8d05ac03d15ca0681331ea262a69c87dc68fd5420acb53fddd3c981bb2c893c36664a87fb004eef4d429ee87d9a131c96d5b94fabe5133974f27a86d39273b6ff6020b503de787c01d3bdabf996aeb5f8f46533993b8ece015f9", @generic="d1804a7075017fbba43823ca9f95bffffcf4d7e85e5246d0fa13a9bf207dce28653172760e6cf57ec7f78ae8e661d41fba3ca926800a0d0493c43c5cd544d453b191c46a100e5ce2b7d1119f0976cc61668382f99edd1aebf3df5ee67a9198bde0ec04a8c1751606a8b3d426eb1b810c64c96163ec786b22810801b2ade8d8eaa2a53fb7903aa5c83baa6830ff3d0e8ca34aa1403fe0adb9dc8ef66cf1a5cd1187a8745bf0188948052c65cf93ba033f617f507d18f9d154657729394481a0e0224190c6c08d6ef8ad6d88765c8dc566fbd10e0da93277a0415bb8f2"]}, 0x12c8}, {&(0x7f0000001380)=ANY=[@ANYBLOB="101000000000000000"], 0x1}], 0x2, &(0x7f0000001b80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0xee01, @ANYRES32=r5, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001c00000000000000011b000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=0x0, @ANYBLOB="000000002d00000000000000010000000500000099c9820483a062f67b605eb46238544761fd26e17f8bfbb3fee3a93b2bdde9620304308d6e6698e2287b2f8dcf9c12a7c170184ff33ceced9f57653cfd64be9d678b59ac30a418289cd78db40e3a99b5a8e660fb413286eeff11bf62ba702394672565930dc267eee5680ff980e44cb7595c00af3aa2b9c375ddb22a2b90a87682e18f67df2d477f1d452858c0c76c33d80cd43cc7c8ce4682221654c94145ef60ef8652f61a88c3c8521122ef1de26b2f2553c570c200942e95c80903f5b9572a651b81497f64132f0f", @ANYRES32=r13, @ANYRES32, @ANYRES32=r26, @ANYRES32=r15, @ANYRES32=r17, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r21, @ANYBLOB="aae4396c977f8e138244e9e953954147977a45fe56592d57f6d1d2bf88e6e6fa501d6e00495f5c37f740c388a0ae", @ANYRES32=r24, @ANYBLOB='\x00\x00\x00\x00'], 0x1a4, 0x40}, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x57, &(0x7f0000000080)}, 0x8000) 08:40:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x18}, [{}]}, 0x78) 08:40:21 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0xffffffffffffff11, 0x0) 08:40:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r3, 0x40044103, &(0x7f0000000040)=0x80) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x500) 08:40:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1a}, [{}]}, 0x78) 08:40:21 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 08:40:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x986482b2b8201366}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x1ec, 0x1, 0x3, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFQA_VLAN={0x34, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x4}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x3f}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x1}]}, @NFQA_PAYLOAD={0x9a, 0xa, "5d5fb64f4f22b6d66d0c60f238460b778904386f08fb81db563e003f0654e0d0d169512c6d8ec6020042309cda643b736f35696cef552e6475fdc6923e0d121a254ab3b7f8d7408904a9ab24506e200e5c490273371ca523afcb2682ac5127feabcc869ef70f5e758d1947dfc12d99030a65880f4831a6b71c77c9b5978b5cbdcfa192f1f2b484b0885c9cee235da746d5c8ae450df8"}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x10000}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7ff}}, @NFQA_EXP={0xf4, 0xf, 0x0, 0x1, [@CTA_EXPECT_MASTER={0x78, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x7, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @rand_addr="d27d060c47d4884c0ef51ff057c1debc"}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x400}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_MASK={0x20, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3b}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_MASTER={0x20, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x7}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r1 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000180)={0x0, 0x2, 0x1, 0x9}) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0000000004000000000000000000") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1324.781814][T11076] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1324.827342][ T26] audit: type=1804 audit(1582447221.999:338): pid=11073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1283/bus/bus" dev="overlay" ino=16566 res=1 [ 1324.872260][T11081] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1324.901018][T11076] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:22 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x600, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1b}, [{}]}, 0x78) 08:40:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) 08:40:22 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x480000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r4, 0xd27b985d7091a3ec}) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x600) 08:40:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x3e}, [{}]}, 0x78) [ 1325.307490][T11503] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:22 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000284de3e05ed53ed052086fb1b000000d1bd2bfe98ff942e6f8aaa8ec3096a2ef2450793af7a6f561aeebec8dc7ac9aeb9db514be32b13e0bfd1a96922f857611dbcf1020f6ca69298a7df45ea91cbdc4a2d7900d14f0df73ee14b599a0b1a029d8078695200dd", 0x83}, {&(0x7f00000001c0)="9d8da3e67053741c94fa13f1cd115e8a2acc050ad56f7f7a4181aa180fcf1782e087bfcef037643dbfb6e9fccb87b77c618787f3a0a578208dbf86ee50148691b90023bbdad16777d936799d66e9e5e6f32224b3e6e24bd3fe941bd3f638c81f706f846fbf2c5c5877544637e8be0f79169715bfacdd4822c62bdc633b0dbab4c3bac771ca2878b45d85cda052d1a6f0be0ba760cd5bad4fc6625d5a48e9b8eda766d594038a4ddcaa90aa75f9512302d6a86bebd39b684a684eb5e557cd0c2312d6", 0xc2}], 0x2}, 0xc097) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000540)=[{&(0x7f00000002c0)="7043255cc980cddc07546a1e7286cd513acedf8625eeb805ae068880f2311c97dd7668cac4afe44ca62d11ebb96c7b60bbdfec25dcd7ba261f48acac91527428c0f7ef3a5a726e7634c6b26b50de", 0x4e}, {&(0x7f0000000080)="03", 0x1}, {&(0x7f0000000340)="c374326a21e40c2091269a3e9c4a3cf632ba14b5d74e8e47941cf02b3fc3b5730729cebe4e310f3876025ebfb1e7", 0x2e}, {&(0x7f0000000380)="656e11507c9c760d747d79b8b34adae5d794357b072cb671c56dd0840bd86744f100959d7a68dfdd35f33251eb425796fd82971c914353aee5c5e690a36166e9a0225c17b529b063eef322e5bf97026c41c82c7d87f502baed93cf651f95aefc48c5d8adda0d144d34848e64a2abab7ad6339a0e92a36d8d5243863bb44ae64c4f6c43fe7a20492d25cb5be2bb7c974038167000fae9cbd5a3cf75eb738e1e0119a6d2cf892bf6", 0xa7}, {&(0x7f0000000440)="cd7828585bea168aa29bb9fd69cfc656a9b97c4a017a20d606", 0x19}, {&(0x7f0000000480)="4163fb3447829e7a3a1c3719525a92321417f5638e54b422df195cadc4e19e3f14394cf89521fa17d2c1b13f351f11061a1969f0f013cc8dfcd1fe2b0e176000f91587a48932336d67af3b968570e8bddad89c2dbbda2de4f795fc929e8c9530fb38ddfacca17dd3fb", 0x69}, {&(0x7f0000000500)="3b4f2f7d653dcbbffcb9c298939a83a174a5198aa1fb8319b34baa698c7d6f934ef27be1d7bb86a894060ca49b172695f005d2914a0a3c68344481511f", 0x3d}], 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xc0}, 0x8891) arch_prctl$ARCH_GET_CPUID(0x1011) 08:40:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000080)=0x100) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:22 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @null}, [@netrom, @default, @rose, @rose, @bcast, @bcast, @null, @bcast]}, &(0x7f0000000080)=0x48, 0x0) sendto$netrom(r0, &(0x7f00000000c0)="b393facdbd6f88f7f5221a84f8399d21de75e0ca55115d2ba7e4a488b48bcaa88fc4e06fa2e007b6f5f81569426f8732cf3fffd86d8e1a772681ea296c4788702b824ebe5d88774b411e93aa95b398af97ebe619ee712293057e4fde9c5f083aa5da9ed152c0e10dc5c07afe214d0836b140508335843caf02a4182de5dd", 0x7e, 0x40, 0x0, 0x0) 08:40:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9b}, [{}]}, 0x78) 08:40:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x700) 08:40:22 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x700, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:22 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz0\x00'}, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:22 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/177, &(0x7f0000000000)=0xb1) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x1}, 0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TCSETSF2(r5, 0x402c542d, &(0x7f0000000180)={0x80000001, 0x9, 0x5, 0x1, 0x7, "34b5cf66340c19fe417e51f3734aee2e0f2a91", 0x7, 0x2}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCVHANGUP(r8, 0x5437, 0x0) 08:40:22 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) write$P9_RMKNOD(r0, &(0x7f0000000040)={0x14, 0x13, 0x1, {0x1, 0x0, 0x2}}, 0x14) 08:40:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf0}, [{}]}, 0x78) [ 1325.794802][T11936] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:23 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYRES16], 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0xffffff00, 0x4) 08:40:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x208100, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x4048001) r2 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x800, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000140)={0x9}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r2, 0x0) 08:40:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x180}, [{}]}, 0x78) 08:40:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xa00) [ 1326.067723][ T26] audit: type=1804 audit(1582447223.239:339): pid=12053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1285/bus/bus" dev="overlay" ino=16556 res=1 08:40:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x9, 0xa83) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000100)='syz0\x00') r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x54, 0x2, 0x6, 0x201, 0x0, 0xfffff000, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_REVISION={0x5}]}, 0x54}}, 0x0) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$TIPC_NODE_RECVQ_DEPTH(r6, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:40:23 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xc00, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1326.294290][T12480] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:23 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/btrfs-control\x00', 0x200, 0x0) recvfrom$inet6(r2, &(0x7f0000000380)=""/175, 0xaf, 0x10020, &(0x7f0000000440)={0xa, 0x4e21, 0x7ff, @remote, 0x5}, 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept$alg(r5, 0x0, 0x0) vmsplice(r6, &(0x7f0000000800)=[{&(0x7f0000000480)="9e6c65fdff07e1159cb1712634cffb6577d3910a3a8c25fd7827e13a405e1401fdd7606c721f5077d2189f6bd020b16f9b7f48384bfd87eab991da88dee618c48cff4650c36c5b67ca582242", 0x4c}, {&(0x7f0000000500)="848c945ed8accc2ab016e25da3ad25a456e999770cf808164e1cd52030171c5c3e6e4385b8e1c342417571881160fece53cf79d7c9aedb506be73a0c0dbe9345b9e93b2907acc424fa167efb060fc6a3780386e8745a1322fa3ad8e81134547986b24bb61223abfe81387e84d2823be3764744562072c6c91222654a8ebdebdb94de7cede98882b19cf812eaefe899e71444257d8cdd7ff5217c05e481d5b3b66628e33db2cd85849d1873d0da2f43e333b692298c7e623510f5aef71bdbc793710f39b4017cc64556deb7275363cb703d3ecfe3ec31e1c102814794", 0xdc}, {&(0x7f0000000600)="454654a772d2598a8582cdffde7d151108c5f080bfc961df7752e4dcbbc94b9f4e68376c41bb61533938bc1a6be713824731f89a285958e09c2d38a2f531e154284979732cac39abd3ab11db281f2f9e96bd2e3af08f62a22e58f11df4f52e3e12cf98212e3e6a55101d47c2a56f4da7f79b35fb9ca3bf11", 0x78}, {&(0x7f0000000680)="41799483e37bbf08d9a1c9e89be52d441f640fb154761e1d61bfa735d7dcd2f2053c41fded5f559226d3d34f1a2cbebf17ca3ab7d871e7a9d33088a84b4f76608fbd6c41970f798bf3a78b7aa741271a594a9f399805ba29012a5bab761902b3820841a6547e48a1d777d1d38217896b2410681d4d6842ca20f6ac39a36edf63f5fe56262c2c5a004a2f855dede1913279346785", 0x94}, {&(0x7f0000000740)="469c61ef0fa8f6f49a7cf270b66984a40ccd8946b338e56b0a9e1be2d9c5ecedd49c6941c24269d5e92e40a0b70ee7bf048aa462e67ede145419dd368ff5552620d9df9fcb8a23a6c3b047f840e00d323d76723c8dea8ce7eacca6d2db47029fcfdf72f2aac5bdda756a04ced32a2c842f93d34870e9c1d241f1e527b9283a64597fe59ad2ffea0102654f7c2c0e92e461a21aa06b771852447a169c40cb402ecf6af082ae9f8613f8cb2589cefc915a23d3dbdc4dcd4565f55c96cc33e50f13", 0xc0}], 0x5, 0x0) ptrace$cont(0x20, r1, 0x0, 0x0) r7 = clone3(&(0x7f0000000280)={0x2000000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0x37}, &(0x7f0000000180)=""/41, 0x29, &(0x7f00000001c0)=""/125, &(0x7f0000000240)=[0x0, 0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x50) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r7) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r3) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='user\x00', &(0x7f0000000100)='syz2\x00') r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r4) 08:40:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x700}, [{}]}, 0x78) 08:40:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xc00) 08:40:23 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000600)='@%proc:seeth1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\xe7p\f\x05R\x0f]\x96\x17\xfb\n\x1a;B\xb3\xa3\x83N.t\x94F\x0e\a\x00\x00\x00\xb3\x99\x9c;65Z\a\xa8\xe9H\xdb\x1a\x01\xba\xf6\xaam6\xfb&\x89\x9e\xe6\a\b\x99G\x8c\x11\x82\xa3k(L&\x8e\xe8w\xd6D\xa7\x81_[\xe8\x11\xb3\xae\xd4P\x9c\x84d\x12\xe3|\xeaW\xbcyRx\xdc\xdf]\xed_\xccG\x04\xc4[SR\xba\xf0j\xa7\xc5\xe1\x8c\x1b\xce\xdf\xfa\xa5\x8e\x96\xf9\xafoi\xd8D\x13\xb0\x01\x1c\x1c6\xd8\x8au\xe7\xfc=\x9bg\xa88\xb4\xd9\x90P\x96\x909\x94\x82F/\x82\xbb\xe1\x1fE\xa7m\x98\x12\xe4\xc6\x8f\xed\xb2\xcb5\xc1\x00\x00Y\xba\x1e\xb9\n\xae\xc7\xdd\xe1{bi\xb3\xf9\xbd\xd1&Zo\xb9&\x9be\xc3\xc9\xdc\xe7\x8b\xd7T\x1fwC\xbfg8\x1f\x04`\xf6\xcc\x8d\x80\x0f\xe4W\xfc\x8c|\xed\v\x8e\x12\x87@\xcc(\xa8\xedW\xc3y-!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(.\xac\x12\xc4\xbb\xc6~c\xca$\xe7%D\xea\xdeT\xdd\x8aI\xca\xd53\xdd\xeeZ>\rt[Xe\xaf\xf7E\xf8*\xd9\xec1s_hH\'\x99\xfez,g}T$\x06\x1b\x86\xf8z\xd6%9\xf1MG\xb6Z\xf2\x11\xdb\x81-\r\x05%\xa8\x06xf\xab\xc3\xa4@Dam\b}v;\x16\xfezS\x9668\x1e\x0e\x8f\x15\x8a\xf2\xbd)\xf8\x81h GU1\xf5\x9b\xaaQ\xa4\xedT\x11\x8b\xb3\x9f\xeb\x83\xc3\xf1\x82\xb7\xfb\x83c\xf6\xd1i\xfa\x01\xf7&n\x86') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x6e8c, 0x4) 08:40:23 executing program 0: msgsnd(0x0, &(0x7f0000000000)={0x3, "0fc79a2e8faf6e2a9e3418b63885f2ed1669bdcaa9385c5c7bbc0a922e9b0b290c2fbde0b5738dafb797e3525614b3443282ae340f5281a9321afdc320c91e2bb26defe182a696"}, 0x4f, 0x0) 08:40:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x900}, [{}]}, 0x78) [ 1326.706022][ T26] audit: type=1804 audit(1582447223.879:340): pid=12700 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1286/bus/bus" dev="overlay" ino=16728 res=1 08:40:24 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/122}, 0x82, 0x0, 0x800) [ 1326.807607][T12813] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:24 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x1200, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r2, 0xc040564a, &(0x7f00000000c0)={0x0, 0x0, 0x2018, 0x6, 0xffffffff, 0x40000000, 0x81}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:40:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xa00}, [{}]}, 0x78) 08:40:24 executing program 1: r0 = socket$kcm(0x10, 0x7, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x80, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x333f0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', '^][$$trusted-GPL!\x00'}, &(0x7f0000000140)=""/242, 0xf2) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r5, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r6, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, [], 0x3e}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) splice(r5, &(0x7f0000000240)=0x7, r3, &(0x7f0000000280)=0x7f, 0x1, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000040)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:24 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@fragment={0x21, 0x0, 0x0, 0x1, 0x0, 0x1, 0x67}, 0x8) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xe00) [ 1327.179382][T12933] Unknown ioctl 37380 [ 1327.233028][T12936] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xc00}, [{}]}, 0x78) 08:40:24 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMIWAIT(r2, 0x545c, 0x0) 08:40:24 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3f00, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xf00) 08:40:24 executing program 1: socket$kcm(0x10, 0x2, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_NMI(r7, 0xae9a) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = syz_genetlink_get_family_id$smc(&(0x7f0000000100)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r10, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="28007461d8ff07e497802db2441d0397fbbf7d081f8b1aa84e4ad69b3cd47f0094a774b1064e211975af64dfcee4d40f637146028afe4a9028a11c4724e4b9e230e7a01c7a7f594d292ed822255961", @ANYRES16=r11, @ANYBLOB="04002cbd7000fddbdf2502000000140002006e723000"/34], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0xc000) 08:40:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x7c, 0xfffffe01, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x990a79, 0x401, [], @value=0xfffffffb}}) setsockopt$RXRPC_SECURITY_KEY(r6, 0x110, 0x1, &(0x7f0000000100)='syz2\x00', 0x5) ioctl$BLKTRACETEARDOWN(r2, 0x227f, 0x722000) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:40:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xd00}, [{}]}, 0x78) [ 1327.621267][T13263] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1327.745911][ T26] audit: type=1804 audit(1582447224.919:341): pid=13262 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1288/bus/bus" dev="overlay" ino=16773 res=1 08:40:25 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x101, 0x3, "382f686182406278f1bfc90af9ea744523dcad8c9a342bc719da373da3d117fca54a7016c02f540bf2c28767c94d5b15e444027d28e13a10e13595f9e34d51a151f0ea6a6878b2cde1e3f554f53a79ba2c6383c3fb70ac3d56f3e762c5ffa49e67108ce35e522454754c4608e4e9f367dd7c3ccdf2c66c43ebfa9ebe2b4cccda7df38d4b1092c239e453c8dfc5545863cff28ab9720ad7f266dddcbbd6676949aa42fb226c07d157f0fe7e77cd772fd5158cdd49b0e8840e146685df42bccd9771f36cc56559914c73bc79b1c3ac799ad267c4a09185308eab4ca06578fb211a648db7b41373fd7a145532e7bb4688a0b0a0c2f8f994ac503c"}, &(0x7f0000000280), 0x400) 08:40:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x2000) 08:40:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xe00}, [{}]}, 0x78) 08:40:25 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x4000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:25 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0xa, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r15, 0x0, r14) r16 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r16, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r17 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r17, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = fcntl$dupfd(r19, 0x0, r18) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) r23 = fcntl$dupfd(r22, 0x0, r21) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) r25 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r25, 0x0, r24) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX=r10, @ANYRES64=0x0, @ANYRES16=0x0, @ANYRES16=r15, @ANYBLOB="ed036b204f41ed041c4719b4767d06c0ed79d5a199a693b8c496da496d0af10b7311ae7e48b87d699482ed74828a90d79aaf7f3b14b606c51871f27e816897825feda2d10480e35ef61ca0910edfdee778d6e38fcfc9254973b2cf6d82a1f1695a4667a93b077a150005888eeae8b3f17a35a03b01b63821aba9b9264245a5fa02f31b0c84983a57e5b70ca86cfa06c3dc623b8ece4163064c9a850494377a397f663ca97519747fa68fe43b1533e21f5581d5ac8d8cbf7007b44a59d9ce8e93dfb32c60ba87ccf54e3fabdb7a7f62ae0ea4cbf3fcd84caaad490b6ac776fb03d69ddf7a51ca3dfd4c40f740f35417", @ANYRES16=r16, @ANYRESDEC=r9], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r17, @ANYBLOB="632ee3544af386d546334631942bdfc67b533ff94d40d9fae3d81871fb8c67c26922ab56c4213800ad9b590e81dabd56bd218c6ddc5f0c12402539017874bbd3014e879f2cbedd0e862bbedb2f7e0e8dc5d138c25532bb5c0ed678bd27800f73601dbbf2e40a00c78ab208f0ae4f7da2e9b03586e9e3c43214bac6b528248fae6188506d160188f162a556e51f27500f4300ca6252ee65961901897cb5567ebd030390bdb954809d6e3fab3a3af44d8af093", @ANYRESOCT, @ANYRESOCT=r7, @ANYRESOCT=r20, @ANYRESDEC=r23, @ANYRES32=r25], @ANYRES32=0x0], @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x4, {0x0, 0x0, 0x0, r13, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = fcntl$dupfd(r27, 0x0, r26) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) bind$xdp(r8, &(0x7f00000002c0)={0x2c, 0x4, r13, 0x22, r28}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x7801, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x4, {0x0, 0x0, 0x0, r5, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r5) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1328.040788][T13587] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535975d80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf00}, [{}]}, 0x78) [ 1328.299149][ T26] audit: type=1804 audit(1582447225.469:342): pid=13795 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1289/bus/bus" dev="overlay" ino=16678 res=1 [ 1328.335917][T13803] validate_nla: 10 callbacks suppressed [ 1328.335929][T13803] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4800) 08:40:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)={0x129, 0x10, &(0x7f00000002c0)="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"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0x1000, "97cd7da9fcfa4760c3dc9362b6883e3d38becd2259f8f1c37b37c11a7472007a0c9f22c9b64231c5774ad906fa0dbd6a4104783c16d0c900ea0a39634c12c0514d42de516e8368ce6bcf11dafcbe9b4ee027198af58bcc107691491b0c9bd378872f045dc2e1eccbff995da72f269a950c02fe4b849f18d979f09a86a71df2b8bfa252613697b5af773c7e1a0d8d08b4ce208bbb7d1b544efb8a237b90ffe0a5dd7ba1c8a97415412d3bf0e81803a7e4778195e1ff84a9c63a52f7aad807b08464c3b0316ae73678ba2063e6e6d96e7d0681b71eb1cb961a4dcbb9ba7b04c821e7a624f7161b5f0d47aa2a3ffb7fc13fe8370e739457e65244975326e2d38d0906d7a7dcb3e3a62afede2ef59ecc7c8d9e9e03e67a7378425fdd999d8aa57995c08db8bfb6f8b1c1a4e591a86c6594198f94a3effbfeecef618157b8294ba413daed2b72110727d9b9306eb56e616a5478931e27a5b52215490e62ec79b605711a3da54776534cd8ec51438625c45785d91f85dafcb1bcea07f6e37e3124061778264fcf543cd64ac5d6518752b78c8be76b9b033ed3f221405e503275cf9d5cc9d2d9cb2717e2e2aca6ea37b72387826e4d09a4d78d7a192407d351d604c1a7e95c3e8237133cd58e7df01ffb5adb8fd9e01f75ecd5595820574317270e81501dab5b33e4360a43fc631bf4a5b8667f56bf6a21a9c3559eaa1eba49469e912d94016f524a303542b7c175fb37874655351771e76c88e194dbc5e0a67b0f1d03a2daf50381a7135a2ff9d6d35722caf8c29cebfa75f7360ef220eda059c8e37b6447f9316842f14c584c9c43f1ea7494b56b57f436cbc70890327beb381c900121f53c1a21ec15e5f2dd711975b7f43e2fe760fe406817c80fae6cb7f9263f6425fbe93c1d2d763435e1fddd8cee8f481cf16365a01d3cc055fe3a9d9a1208dacec5bd0986a6a25df151384cf1101e7e83e25ccf56f3285973f6c2f6d38a9c0eb272aacc86c4597ab381ae0277719acea9e7a8c32250edb5c62803983dee129a322c41560da284d0949f7251a530c24f70a967d94e398505ce1fdfabf3855e43fbf7871396be0482da9b07d34ced8308ae2ae26fd6f3f67095ae6b4d02e70cab18e548dbcea2019bb43facc780ea8c248459f8a7cf18c26125e8b452d71f43b19ee7940116d5047eb91d5fe9201b07cbb272ba8d884f9435e3ab727f167ff47a6c5d480ad8ddf6c6e6be281ab7b5a92e9f25dcb78d9a2f75c38b7afcbfef4cb5cbe7a717f6f12abbada056d91d8d3fcff8c8ebe53b091cd8b58c99272931026a364863746dc7f7f6f0c3b3a8ff0466816decec63bfa9bbec6c533eb103f78138bb282ad322a2cc14abb77de8bb2b10752d384da67e42ae60709600e0277e8912f5f8b7fcfff89bb28c17af5650ca79fa06cd307f2900c3c42fe5d2e721428c8c214a748ef0311b31acb95796cf7b08cc90049b5fa111d82989aeedddd70e946c65edad1a8312c984ee86ce67a8de77e68c385b35b028fb22f2f857d3d5013aaacfe08dddddd95cbec440dd590b3e9f9a7009083dc46b74af9d7367a687b2489ccc22c404bdbe914bf758a7a9075dd42992dd45b593b971d18bc765a329d5b84c0995285e5fa1f45e6f9a5ed11e89e70f51b6e21c0e2d001cdb9b41b0a20109a316f1f953272c55752452cf8b119dc5b8d68d3d9a3f35cf87286caeecc58f058877aa070e4fd58eaec9dd6db369f735b1201c276a3b3a6adbc2176e760efb8f357117746ad4f577e3426e748ccfb7c7a504585e571a3cb8f0b1c6b5496959a448bfc4d7b725cc5db4156731c3f83fc0106e7e19cb82188b8f276eaf2a216c89ba3f3bd12123fa8b8bab38b1654e71dc3e540db1cf6a70c78facf21e0b55ba78a913ce8e69d835f98fc1654afc049850aa5336b9dc1662de2adea4ecd1df6a819a91f81c9ffcc9ed4f4ba446b4930bbaf7c7af919bf8b32f27f963a6aa911408ed0edbb9145794542611378ee58db5f93da6013cf8762203194723ec36f1613a85f6e6b8f8f213abb9393b8461cca9ccbb16d07f82a2bb62392197d2e50b051831151e98157735fbb646508666a16fbea5ad536294a87f4b523944da2ca2b6ac0199c7331d5c65f5187c19f18c034eca87fd5cfcaf74f0cd2c6fdc959dbed121fdee68cdcb1f1132a9b4656fb44ed0da1134ac279660e1b9ca08541835ba79787c3999513c6d4e2d3646a4566a5531e2b7f38de24f64d25bfc22ab18d8e3d784d2370c0ab0c8052354a65c486fd6cfb57e77434db8699cf92874944c6b3f902472f5c8c5a90d32948ae4353abc4ce737129f2d58beb0d5f377fd38821ec2287720e575ca14adc1381dadc7ca4e8809fa95256a116a3c53b6471f680b64e6c760c81d33df1ad2d3e0c85a257df87490fbab8eff237d6366c2482da0e10c13144699dddbd43d4034075992c840d943df2eab0f5bd32bcfe907877dabf4b03b59bbc73bd6b2c1369ddebaec9816f8b689c5feb87be4414a5c81d1b4bdca938e0cf2e079f7b023dcc965f17e3f67a63b8389f88a2c020d01ef995b1562513444535851bc3bbb776cef8f82a87607822cef2b989860048c77d829f04eb51a6566e46654ce67f7b644dbb59d6a9738e790ab7d882a966425ed81f6d41a5ba6b2c87a1774424efb7384c6510f8fa65744aa00a093f00e9347c298c2bbf9935f5b28d5a2764e704f7bb83c619eafae9dd08f9f67cc2e964534847551e510ccd3200900b20d63b3d3e99f35e278ad69650ffd3772b4ffd710f67db0febf6c47f65c62f62b8da3ab9e204651b50eed74557517ce0c0e486e76ccf06f5c01bc3972d2ee4bcd3d86c96f2bc0230f19bf0c908165349662c978ce28e339b626ded8ce075af10fbce47074d755f616bb0d391e973d5ac809b1f87953df3e038788502572ac54b59f1723417942fca5dfac9cc9f2a302f906a51ed064f6b741c9c782a3aa38d9f1c560cc7d60f16cf1a50a3f421eb4306b63b0ca176ba711082579ff35f6b9b2a86cf0f7628436202aaa3a8910f582a38c4c2169e55b553d905963a8db12be227dda2c424b0195efce086050feb48c0b8d950430c0b44e1438834ac88781a814719ed838470d3aa8c9f841593ba9f0be7f2a51b16c3c85995d570cfad4a4a022a9677cc4811d28113be2f4a60442449908cabbfb6a4ff53ac8b2466f92179e8feef1831283248e298d09c88787fbdbe8e0f3a79733ab7e766b2e82cb707748c6fdb496a992a0fcc401114b5bd14398569c9ebc08edd83d173f445cef4531ac83f3a6e48535b987e798964fc92a6852daffc5faeb4e10634a83238aa04c044b5fca34dd57df0701d4712e62dd7a5934fed7a940450dc8bd733ea563d4d2d02ba711e55a61eef4350d038765e1a6707a43aa3398f2046373d07b400d8bbe5448dbf44888dce1514be5c039d06b2b0802eabb153a30cec2dabfdf1cbe7bb56499f25f5bfdfbe7049004b1a21b82b0172c269c9c343d5e348f317de454e80b04240833c2784c25f003d6a9edfe643f7fa441b69976100b43b6eacd357554012d18e710563a0b77238b56d87861e44021b7055b1c87c847079ae00e9dd69ca891fc8df644a77b80d3e061ef1998e7db6eaebb7afc8ca69f0f51fa836e5941b83339c3e33f4a5b283429f3252db8b1645d00b8923c155b522629e3e854cfc29b18b42017868e6a170f347263422f1b21b238e2c194acac80c341b8fa500731e5d44a43bbbc19b51c62bfd42f4bdf816c0f2bf3b0c2ddd3b4cd3239948cd78a5452c530e2c156d96c475f19af28ddd67d625642e29a665940d7088daf87bb731563e1f3af1be1b891c02fcc64e95c01996a950556102515678e16992a2ba2507969cad4928d9496c19454b9dbb76e64dd8da7b055542c5ea87a2e94300d96da76fea2211be3dcc112a13285f32d8574098e38a57d1487fac0c537c3da2241e866e83629a43455ced682b064d850f6114699507bb848f513b7066d3eb9fc136d8c7b905822f7c10dc3c7218ddc78145d84fdcc428d9f3ab4aa1e6ef2a56c9c4ac903eceea9154f9880e14fb6edb1dc57bd77019513bf1dc2159686a0a1e50ea0936a783597573d3f4c7c8842c945acd8747e2ae6e277c4078d597aff188c3a24b318931e999548138d3cb4cacfe35602f3a62dc5f5ddaca5eacf92e33d3ac829dbc9c22176bff1466042ac7abb116535cc4a62b99cf060ef814e346d72c8be2fd2c511a6eab17113099d9b1a208f0c49c1f3ac74072a8099fa3565cffae9422db826699cf9dd310daff360efcd0078c1e279e85e375614ab84ed6012a2b2a83bd8a38197017a106eff50c9e966f6a5f100920ed2c5d972b30265b32d482c3901156aa2833e30941a04badc172cb86052ed31bd46f29807cd507ab2eec352cd168a9ce4dd99c8abb2d73674466a0650dd6c8109480b31de97a01ac15d54c34d85e9b905f8d9ba3a9e96f6f775b939cde90e4125f33223fedc4f9e760bb02387640bae420e262cd2ec3cb64ca02cd03e9f82b3d0255baef19a39b6209d1f9fa6f21ba7c7454b8447c4b41f42f6266c56eadc13ac84b5236b7109a1faa6cbc2424b0a178e1d75b6a57d52412264b851492a3ffdb8c268c88526e13cd62fa7f81a619c87248f365e04ede1594f14f8d7bfc08f0f694b365f3672e4b8810f7788748e24c46c9879190ea56cb3b9c5fbfeb342a66da8d8a7269077fd16e9f41409461e5bca67a15f5a703348561f8fe4b690168fbd1bf7d86a8f3d95324e0d24c292d7508f52d829ce5a1a6e82ffa61c48c6d7a5c34261f121c36b770efa4f69abefb6c6a2aaae7d6100b419507e99ae4bd5941e3935bd40cecef1a40335b171cda759649f9a48eaf330c1a4702c5384c5800b61d8f1d0ae60e07d0aaaa8f20cc91a07a26fa27a3baa47717b896d0d4efcf764691d3cda0469465d5a3ac0e4db340ce955554944dcf362b8ee91e4c4ec779ab7c935fd709439bd33d6cd403bf0f276fd43d21c5258b1db12629607a613fdfa0d08c94c196de303efbc733d8c4fc1019a8a5230df0a27a596b491333c21dcbe41d9867d0988da0990f4a0212b8dba2d8507b7149289193a99159830098321530812083f6fcbdff36a69ad26197827e3493df85914d409783f30f5221c0e9d83755038ed8a2e3d79de07cf94a158c5849e7a265a43dc0190c2bb41f860450e9def49d5747087ef140319cd7dc7c6e74debfec0bd74eed5e9d2ac811b6169d21f948a21e68ce0f2c0813c565fefa552dc0ba846b58a985912b8b37ff113f95da68689acb7adab1942e78c3de7c1d19c81e01e6e1515953f07dd5451af791da91d1b2b7b487c68dad0b256659d95e773dba6650c43249c6626f9e9236d6d0b2e91f8b013f877014a4b14c882332746baef15b4cf0e979db5a7b70eff6963f9a5acdeae36d6e6037599af38ae37feff6328c85867a4f3bf2e585bd11705d97cd7e56c83c07a7d5a0e3f1cd6ecc8d7019d82ef8f369875cdd0ccd4c4b8c21ef137e87358a6448f730a7b5df7b10599a4822ca83abcd167a43de3e592c09490a00c082a0c22fe026a6c798dd9a5350c6a8c2cf9bab176d4caf8235d5a395c627e57fedca81ab795df7d127e05fb8f3f23fca97024ddfa0f5a3b0c2f033bfd7b386b2981ceeaa7a7ab5cc48ac7adcf5abfe8146d28335a350eacce5c370bd6950ca730a019542b56e46431ace189032146c40282bac5c33270999b742283b8225b687f3d7e56dcf2847de331a492167a3625363467528d342248"}, &(0x7f0000000180)=0x1008) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r9) msgsnd(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR, @ANYBLOB="f9b7fb1c698a4d5444197678c038b1040aecddcd3d2755d19ad8a068e2361fdf"], 0x2, 0x0) [ 1328.396456][T13803] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:25 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x60ff, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1800}, [{}]}, 0x78) [ 1328.505221][T14019] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) statx(r4, &(0x7f0000000080)='./file0\x00', 0x100, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, 0xffffffffffffffff) 08:40:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x44800) 08:40:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xec, 0x453, 0x400, 0x70bd2b, 0x25dfdbff, "d2151e04a67b7c72cb6d96e341c5fd2b396b22d35d3abd568b3b8d5c9396647f58e4a2ae3aa66b48f54a3f540b38ce9d902e2f628eb9d3cfc8d09b5cefd9daaa62a98e9b305773aa87b9569e7ea9de986a0e72123dbd2988d3487f23364f6c167579ab2999dd2b7b811f029d60afdc19892cb4216ebd83ee3e2a6f06998233aab7c515e8c8f30d1f113aca5997a6665d4f115a3faefebe4a2462eaa47449a24a423eeb49873843db3e8ab08b55fb46aab6989e508e5a333463d0119438ac05896945c4f8a35d96a88ccc1fbde753ac78b7b977b83ea324fbf27da5", ["", "", "", "", "", "", "", "", ""]}, 0xec}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="060000000000f5ff"], 0x8, 0x0) r1 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000240)=0x5, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r1, 0x0) fsetxattr(r1, &(0x7f00000001c0)=@random={'os2.', '\',\\@md5sum\x00'}, &(0x7f0000000200)='\\^system#wlan0vmnet0\x00', 0x15, 0x3) 08:40:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4c00) 08:40:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1a00}, [{}]}, 0x78) 08:40:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fcntl$dupfd(r1, 0x406, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040), 0x106, 0x8}}, 0x20) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x980000, 0x1000, 0x0, r2, 0x0, &(0x7f00000001c0)={0x9909c8, 0x4, [], @ptr=0x8}}) r8 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x440, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB="2c7766646e6f3d0a911a4486906e5f1cc9c54eafc28c5213d5c121bc2daaef10fcd465c84e7964e26b045b6bed2172fc650e8e4de3ee38e08846b84ea711624861291bc29626c44356fe69422afeb1bdb75499050df12e9b4fd3aa9467cf74c0de628ce6dd0d805e18382bd8cc511bfc6ce66f31ec36e3224f5fba69656b7f6c5b4235861b380844a34cf6b70fc3ebcd6a7e698ce2071ce3aae6644c857ee264423f41c84a11566d1eee024d76314279cc7b6300000000000000", @ANYRESHEX=r8, @ANYBLOB=',cache=loose,pcr=000#0000000000000027,smackfsfloor=proc(,mask=^MAY_WRITE,fsname=,subj_type=,smackfsfloor=-,appraise,\x00']) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1328.949401][ T26] audit: type=1804 audit(1582447226.119:343): pid=14241 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1290/bus/bus" dev="overlay" ino=16772 res=1 [ 1328.949950][T14349] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:26 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x58, 0x0) 08:40:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1b00}, [{}]}, 0x78) 08:40:26 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x7700, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x1, 0x61}, {0x400, 0x8}], r1}, 0x18, 0x1) 08:40:26 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="030000eb06000080"], 0x8, 0x0) 08:40:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x5865) [ 1329.417233][T14577] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:26 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x2000}, [{}]}, 0x78) [ 1329.470423][T14577] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1329.486650][ T26] audit: type=1804 audit(1582447226.659:344): pid=14580 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1291/bus/bus" dev="overlay" ino=16557 res=1 08:40:26 executing program 0: msgsnd(0x0, &(0x7f00000000c0)={0x3, "04128e97097607e0961deb9080eeb6bdbeac8edb52c375f8d356c42a6cc2c649a5004830a8c01c1e94567d18421a44f86c484f31ab4a6f0ef7fa2787d4e124c9c1a11a58481a6d68fbd2c6a3bdf9fcec80f8ca9ad8bedb70b7e0a216f0df03c48ac7f13553667aa185470423d45d28235e6a75a0e2e6affed9a14499fe507acbf5793c43b9c3d560448c88bcbb0d2ff97522dd57cc69056cacffdc43cc930e100969"}, 0xaa, 0x800) 08:40:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) r4 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r4, 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000180)={r3, 0x2b}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={r3}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3}) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) connect$caif(r5, &(0x7f0000000140), 0x18) 08:40:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x4004801) 08:40:26 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xb700, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6000) 08:40:27 executing program 0: r0 = msgget(0x1, 0x40) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x3e00}, [{}]}, 0x78) [ 1329.919298][T14801] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:27 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f0000000100)={0x19980330, r0}, &(0x7f0000000140)={0x3, 0x1000, 0x6, 0x8, 0x6fa3, 0xd812}) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x8401, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/954], 0x1) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x68723bf5feae5436, 0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300)='nbd\x00') r5 = syz_open_dev$media(&(0x7f0000000400)='/dev/media#\x00', 0x8, 0x14000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_procfs(r0, &(0x7f0000000440)='net/vlan/vlan0\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, r4, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4040004) 08:40:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000a88000/0x4000)=nil, 0x4000}, &(0x7f0000000140)=0x10) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, 0x0, 0x0) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x7, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x500, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x7, &(0x7f0000004700)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x500, 0x0, 0x0) r7 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r7, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x7f00}, [{}]}, 0x78) [ 1330.106797][ T26] audit: type=1804 audit(1582447227.279:345): pid=14808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1292/bus/bus" dev="overlay" ino=16559 res=1 08:40:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6558) [ 1330.168477][T14947] capability: warning: `syz-executor.1' uses 32-bit capabilities (legacy support in use) [ 1330.197392][T14947] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1330.268137][T14947] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1330.326470][T15024] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:27 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xeffd, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1330.379041][T15028] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1330.395683][T15024] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:27 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000000"], 0x8, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff5b79765c28459018d7cf9c52665d9512c9aebf660a90dfff74aaf51aad2a1be1467db2b64da545e833ec36a0a8bc00cad459625df411464be9a058823ca7dd4631f033666768c2f1b336e5f73d459fec726ca4b1"], 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r7) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r9, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000680043540000000000000000000000000000000000000000001c7476e581000000000000020000000000000000ff0700007070747000000000000f00000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800"/795], 0x1) r10 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r10, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = fcntl$dupfd(r17, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) r19 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r19, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = fcntl$dupfd(r21, 0x0, r20) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r24, 0x0, r23) setsockopt$IPT_SO_SET_REPLACE(r22, 0x4000000000000, 0x40, &(0x7f0000000080)=ANY=[@ANYRES64=r8, @ANYRES32, @ANYBLOB="2ee568d53f44cf8babe8b0b6620dde06f3a939e736886dc1ed0c08430127382f9dda61e02a0060288ce1590b6c2ed237cba0a17df4bf859fa9c355254c0d4cbdbf1b2247bfc4387fba3b4398b2", @ANYBLOB="d21966a58e89c1bf73b8871b3f43c48811197eabfd73bda42c1ce2ace62390271352300b1537d1bb067fb79f2067cc174b1461b3ca2e210000000000", @ANYRES16], 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 08:40:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9b00}, [{}]}, 0x78) 08:40:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6800) 08:40:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='.//ile0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@resize_size={'resize', 0x3d, 0xfffffffff6852bb3}}]}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f00000000c0)='^\x00', 0x2) 08:40:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$bt_rfcomm(0x1f, 0x1, 0x3) accept4(r2, &(0x7f0000000100)=@hci, &(0x7f0000000040)=0x80, 0x80000) r3 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf000}, [{}]}, 0x78) 08:40:28 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000265953f094fe0000000000694fa225814461d1ecaf932f56c58994ec12293183dbb57b55905b20"], 0x8, 0x0) [ 1330.827335][T15248] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1330.847905][ T26] audit: type=1804 audit(1582447228.019:346): pid=15241 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1293/bus/bus" dev="overlay" ino=16725 res=1 08:40:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r3) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6c00) 08:40:28 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfcfd, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf00000}, [{}]}, 0x78) 08:40:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2002, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/65, 0x41) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r2 = socket$inet(0x2, 0x3, 0x33) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x128, 0x1403, 0x1, 0x70bd2b, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vxcan1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team_slave_1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth1_to_team\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'wg0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'xfrm0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_batadv\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg2\x00'}}]}, 0x128}, 0x1, 0x0, 0x0, 0x44001}, 0x4050) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) accept$ax25(r8, &(0x7f0000000080)={{}, [@remote, @bcast, @rose, @default, @bcast, @null, @remote, @default]}, &(0x7f0000000100)=0x48) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x480080, 0x0) 08:40:28 executing program 0: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001f0459ad1ed77cd00711b6001640070000005c46af11c869b49536b857e33e9331722498f593360738ca100d4bc08f46b8ca76d350573d109bba60ca8666cf2ed43981c90043de"], 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) [ 1331.178725][T15461] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1331.263498][T15461] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1331.284024][T15466] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1000000}, [{}]}, 0x78) 08:40:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000140)={0x6, 0x5, 0x4, 0x20, 0x9, {r1, r2/1000+30000}, {0x7, 0x0, 0x81, 0x2, 0xf1, 0x82, "8134a17e"}, 0x1, 0x1, @offset=0x3, 0x1, 0x0, r0}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000001c0)) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)=0x11) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7400) 08:40:28 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfdef, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1331.760368][T15790] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000080)) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1800000}, [{}]}, 0x78) 08:40:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x800}, &(0x7f0000000140)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback}}}, 0x84) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000000180)=0x8) 08:40:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x76ca) 08:40:29 executing program 0: msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000ee00000000282beb5bcbad08840b3039c8edab4e745000740fa5599f5465c79141104495a1b974c7ccba754df75305951f5c68dfb3038211340a7c8d3c2722e7965be5277ee6a5fcbc800470942f7f5878452ad0b39d77ddb6a97d5dfb347a8449"], 0x8, 0x0) r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x2000c1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @initdev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r4) getgroups(0x1, &(0x7f00000001c0)=[r4]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r7, 0x0, 0xd, 0x0) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000400)=""/25) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r11) r12 = gettid() ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x3c) ptrace$cont(0x18, r12, 0x0, 0x0) ptrace$setregs(0xd, r12, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r12, 0x0, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$TIOCGSID(r15, 0x5429, &(0x7f00000002c0)=0x0) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r17) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x2, r3, r5, r10, r17, 0x22}, 0x0, 0x0, 0x2, 0x3, 0x1000, 0x8, 0x19, 0x7fff, 0x9, 0xfff, r12, r16}) r18 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x74d9, 0x121100) ioctl$DRM_IOCTL_AGP_FREE(r18, 0x40206435, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x34}) 08:40:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x2000000}, [{}]}, 0x78) [ 1332.112480][ T26] audit: type=1804 audit(1582447229.279:347): pid=15900 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1295/bus/bus" dev="overlay" ino=16536 res=1 08:40:29 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200300, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x19) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0xfffffff, 0x9, 0x3f, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x980913, 0x3, [], @value64=0xff}}) ioctl$SNDCTL_DSP_RESET(r3, 0x5000, 0x0) [ 1332.261423][T16014] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:29 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfdfc, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x7000000}, [{}]}, 0x78) 08:40:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7a00) 08:40:29 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r0, 0x0, 0xd, 0x0) semctl$SEM_STAT_ANY(r0, 0x3, 0x14, &(0x7f0000000000)=""/214) [ 1332.636079][T16233] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x8000000}, [{}]}, 0x78) 08:40:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:40:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x8100) [ 1333.044709][T16548] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 08:40:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10440, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:30 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfdfe, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:30 executing program 0: msgget$private(0x0, 0x1) r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "c5852810540cd4ce3d3ca0d5a21cd37c76ffd55fb8771f363f371744513c0c7bda5a10a3c1d1085f041f21d1cf5482950c769924e18824593b57b4d680bb079fda70dea58889f1bd49a8a9aaf8f790e21cf60c6bc93ee568cc49f9c1e64f1ee05c2931d7bda4231cf1e2aeae9abc6a433d865e160cb1d89cb37d1e1bd60456036c229233c33a493934c78c99e9473644a221d701c64b2436facdf8bd00"}, 0xa5, 0x800) 08:40:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9000000}, [{}]}, 0x78) 08:40:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xca76) 08:40:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xa000000}, [{}]}, 0x78) 08:40:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0x16, 0x1, 0x1f}, {0x7, 0x0, 0xa, 0x200}, {0xbc, 0xe, 0x1, 0x7}, {0x0, 0x9, 0x5}]}, 0x10) [ 1333.470974][T16864] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:30 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000000)="9431be7d58e2ded4de5e5a8730d2daaed691a03efde8bef499d3ebb9fffd7b8a5d0aedf2417d71dec08527234235845493e9a4b500e4d6", 0x37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000f00)=@routing, 0xffffff68) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r4, 0x5}, &(0x7f0000000080)=0x8) 08:40:30 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfe00, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1333.599859][T16909] validate_nla: 14 callbacks suppressed [ 1333.599871][T16909] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xc000000}, [{}]}, 0x78) 08:40:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x34000) [ 1333.728094][T16909] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1333.816480][T16909] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000fef00030020000300200003002000030020000300200000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7de864a0000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006800435400000000b01c260000000000000000000000000000000000000000000000020000000000000000ff0000007070747000000000000000000000000073797a31000000000000f9ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800"/804], 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r3) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x5, 0x5, 0x4, 0x2, 0x5ac0, {}, {0x2, 0x0, 0x80, 0x0, 0x4, 0x0, "245d5cff"}, 0x8001, 0x3, @userptr=0x8a5, 0x48d97934, 0x0, r4}) ioctl$UI_BEGIN_FF_ERASE(r5, 0xc00c55ca, &(0x7f0000000100)={0xc, 0x26}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r6, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 1333.914222][T17089] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1333.915656][T16909] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:31 executing program 0: msgsnd(0x0, &(0x7f0000000000)={0x1}, 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 08:40:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xd000000}, [{}]}, 0x78) 08:40:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) prctl$PR_SET_FPEXC(0xc, 0x100000) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x94b, 0x880) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/52, &(0x7f0000000140)=0x34) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000180)=0x7f, 0x4) 08:40:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x400300) 08:40:31 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfefd, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xe000000}, [{}]}, 0x78) [ 1334.307177][T17408] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1334.322537][T17407] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:31 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd8, r2, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcdb}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xc7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0xd8}, 0x1, 0x0, 0x0, 0x1000}, 0x4004020) [ 1334.395210][T17408] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1334.434753][T17408] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1334.474623][T17408] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x1000000) 08:40:31 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/udmabuf\x00', 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz1\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 08:40:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x6, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000100)="fed8c8255464f1c18c8e991f55669f8ee5b30aa55b053a623ce09819511b1d691bf946b1e0b02e1b17331d720e5ef54eef12577f5f90b7d3ae205629f469f574e4ceb3a1ea4a4c1e46c9da8cde24585626bca489b6aac8fe6977cc6e6eba0450f3ecfea835ba9c1685d43dcb9f31aa583745390d897b602fc6fba72811e6f40418aea8c0185a072f4827892e0cebf57605159b4e8cccbfbdf108ed9dc07a73ed5a996896cc9125ff60cb59c6668867e25276fbac1965f441d4e3e53347fa55a9167b7506653dd2a26f0a6f04c3ff153c7e44b48709b53450e1140a9a45101086802430b49da757e318"}, 0x20) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet(0x2, 0x5, 0x80) [ 1334.560193][ T26] audit: type=1804 audit(1582447231.729:348): pid=17516 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1299/bus/bus" dev="overlay" ino=16773 res=1 08:40:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf000000}, [{}]}, 0x78) 08:40:31 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 08:40:31 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xff0f, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1334.746647][T17726] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1334.804550][T17733] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1334.834638][T17733] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x18000000}, [{}]}, 0x78) 08:40:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x2000000) 08:40:32 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0352a4e61d668bcf5675eece3100000000000000"], 0x8, 0x0) 08:40:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002780)={0x5, [0x9, 0x400, 0x8000, 0xfff8, 0x5]}, 0xe) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$kcm(r6, &(0x7f0000002740)={&(0x7f0000000100)=@in={0x2, 0x4e20, @broadcast}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="d692c3e8a9fcc5755ca20c17fec79c93eabb6e722d5343efcb0043de1cbcc275e8e58916e2aaa4539d4dcb7a3206d764f3ae5e2f20aa04d3adde880832b7090c9350d0af5314026c94800fde679ba47a2597813189cd2952acd413f1e23d96af34c1d838a98420cb9b069111f18e943e5bc11ec572145d3505a4cdb2b179fd404c9524d71ee051c80b84fedac1c589d2982d47ec3c746fbc695ed4729bbc202a4612d447537a725a86df24e47f6f76d5750dd1", 0xb3}, {&(0x7f0000001240)="3bc4e26556e9b6c09bd3c52d55ab1a9a6d79a8961e306029fcff99ee8b23b1f3ea961bdfb66ad7223576a3d9e04f81367f58c54743a3c53472bc0fc8e627eb58fde718d5a8ba303efac5fb4c65ae1a4847c87fd3863e5a53f95548d70f040f438479118b3012e2fdaac73d660c6955426e667660f360b0e227b0f1527231ba76f79f53fd0a0293eaee8db479a6cde02093a27d032db4f2a9697cefa76d25a166650672c82689d8d42376980381e0a1b4782f6a0f371bc4633e184b881e3f24b24f", 0xc1}, 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", 0x1000}, {&(0x7f0000002340)="a73d96a0ec527117f8aece537b9a47064b2c6d3da38bd88a8a93f0b073c6ded90be204e7aba6da5492a85a88edecb8c1641bc1515517f794d033795fee56513688753821fccb45f22579ff469a42f089e892d954b7e5a55691a2", 0x5a}, {&(0x7f00000023c0)="c8872e7737b8019594222834c52009d717852125901a49966f5f07ebc90dbbf999da9da6355318d0f48248520a97e23e0634c8c2a8163b1bd0afb4e322047f7b5810e5ed54085825f2c531e3ef5398e5c3d574838012258bb46beeb871d3c08f0bcc5cf23a25c148c70bf6d6353ec64721210cf9d0c9ec1b1d159ce7479e6db4d43dd1c86c8310a6afe1074337a9b9a2e45ab301f0f511457353d595d25a6698f33b0fde1561aaf9633d359cebc336421a880ae40de41898959bb4eb0d58c6fbf482e35b43720c3ff0461a0e64e8fe42189d5f", 0xd3}, {&(0x7f0000000040)="226bbfd592a6d25a941e557b0dbbc9", 0xf}], 0x7, &(0x7f0000002540)=[{0x68, 0x11, 0x0, "a351ae1aa00d6e69f86b1152e3712c12ff418dd2fb9f042673c9caa98be79741795e35cd9ce26ffc3ba2438c5a66d706096bb4064ca57ed9c32ee2631c436641861149f43add6c3bb205768feb01b08227fa"}, {0x20, 0x6, 0x0, "2899e769c438dca531bd"}, {0xb8, 0x10a, 0x9, "4627dfefc50f702b3d5b6cb46112a3657bb7ad02fc10cb7822ab025c082acb894effd532fdc2d0c00e6c07f8a23aa8d3256ca5e4ae54780aac1e9fe4f6bfee7517c8aeed11e57d1281e054f006960e7e060b71ec363f3eb7269c99ac2ebe8c8a17554d9bf02e0a904340ac8f86a6b160096c9eb32a21bc384941a3a16e1dee5f7a04ae2f0b185df912a4c1e49822c92d7d6ba8edce2c1af8867be6b995d33ef5c2c6124fdcc2e4"}, {0xa0, 0x1, 0x757, "8fb59a39a8a3b56eec7eec20388960453df8ea285b04f17527295c216348d67f1edec8198018ec927c883d52573b19b3dcb3d5f4f600777edb053a0d9fce852d4767c9673cf0802fc3292f7b8ced6ca2c53a95c1ecdd266b35db43b8064d12a9fc81080a05db01a1077ae297e7c30ab89adf4fd2acea6eab7343459c3902e3f8377d3d28d1f45a5c00fa609a995650"}, {0x10, 0x11, 0x6}], 0x1f0}, 0x810) 08:40:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1a000000}, [{}]}, 0x78) 08:40:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, &(0x7f0000000080)="8aa35de2df4db043b38db17d4a2e0cdacfa7190e692877595f7bfc46860890760a0b359c96d43fdbffd22ce1bad8cc16e3e7ef201c916df55625920d4ed0ba3543bdca7bd626749999e13e3bfc96c24fbd8376c29df2888b7cba1f0814efeeb475682af5efc42a2abbcd24bf72d8a89ebcc1b13e3def508ad6181f277786f2d9bed9850e9c1d934511ab75f9f9ac05e3b9ec92bddfde1dd476d1b8c98b577ed38d873ea70c5f5a6ff65071c45c97fe8a99ccf590eba9fc3448", 0xb9) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1335.186964][ T26] audit: type=1804 audit(1582447232.359:349): pid=17950 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1300/bus/bus" dev="overlay" ino=16755 res=1 08:40:32 executing program 0: r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x0) r1 = msgget(0x0, 0x40) msgsnd(r1, &(0x7f0000000280)={0x1}, 0x8, 0x800) clone3(&(0x7f00000002c0)={0x40005000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x7}, &(0x7f0000000100)=""/42, 0x2a, &(0x7f0000000140)=""/136, &(0x7f0000000200)=[0x0], 0x1}, 0x50) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00'}) sched_getaffinity(r2, 0x8, &(0x7f0000000240)) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) 08:40:32 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x207200, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x3000000) 08:40:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r8, 0xc0585609, &(0x7f0000000140)={0x3, 0xc, 0x4, 0x4000000, 0x4, {r9, r10/1000+10000}, {0x1, 0x2, 0x4, 0x5e, 0x5, 0xe, "9a34e955"}, 0x80000001, 0x2, @offset=0xfffffeff, 0x10000, 0x0, r0}) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r4, r11}) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x0, 0x0) set_thread_area(&(0x7f00000001c0)={0x800, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x20000000) 08:40:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1b000000}, [{}]}, 0x78) 08:40:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) [ 1335.619865][T18273] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) close(r6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1}, 0x2) 08:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4000000) [ 1335.828403][ T26] audit: type=1804 audit(1582447232.999:350): pid=18293 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1301/bus/bus" dev="overlay" ino=16690 res=1 08:40:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x20000000}, [{}]}, 0x78) 08:40:33 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x400000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:33 executing program 0: r0 = semget$private(0x0, 0x1, 0x20) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000100)=0x800) msgget$private(0x0, 0x2) msgget$private(0x0, 0x389) r1 = msgget(0x3, 0x8) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x94000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x7, 0x1, 0x2, 0x2, 0x20}, &(0x7f00000000c0)=0x20) msgsnd(r1, &(0x7f0000000280)={0x3}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2, "93efd153e7199475b0c8c8e565a1d37369d3482f8868f11e038009680d838f8e9198712f77827f3a651493e7e33a47471753"}, 0x3a, 0x800) [ 1336.064249][T18613] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x3e000000}, [{}]}, 0x78) 08:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x5000000) 08:40:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl(0xffffffffffffffff, 0x1000008910, &(0x7f0000000200)="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"/323) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = fcntl$dupfd(r18, 0x0, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = fcntl$dupfd(r21, 0x0, r20) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) r25 = fcntl$dupfd(r24, 0x0, r23) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = fcntl$dupfd(r27, 0x0, r26) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) r31 = fcntl$dupfd(r30, 0x0, r29) ioctl$PERF_EVENT_IOC_ENABLE(r31, 0x8912, 0x400200) r32 = socket$inet6_tcp(0xa, 0x1, 0x0) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) r34 = fcntl$dupfd(r33, 0x0, r32) ioctl$PERF_EVENT_IOC_ENABLE(r34, 0x8912, 0x400200) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r36, 0x0, r35) r37 = socket$inet6_tcp(0xa, 0x1, 0x0) r38 = socket$inet6_tcp(0xa, 0x1, 0x0) r39 = fcntl$dupfd(r38, 0x0, r37) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r4, @ANYBLOB="10002bbd7000fedbdf25020000000c00080001000000000000000c00050004000000000000002c00078008000100", @ANYRES32=r34, @ANYPTR, @ANYRES32=r7, @ANYBLOB="124aa800", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="c8a6e623e4bb5d10f104095173f9e7cfc4c8010e68f28f26b7d0e0f48ffba500000000694369ee82d57e1404e15ffa5e753ed72bbc4f07e4a59776ab8c1d38baa4f9cd27d2011483d1e6e3f1c0a151522db14dd02a65283b8c64e87b7b1e820739d4084817b1015ff01e37e8e400deda061345fb9aafe95dda0edf21d2a6537ed4cb1bab9a956e6c1fec213e451f34a907fc5f516a89957b328cf3b497396896efb8a30218cde30c3e9b16ffb22d93", @ANYRES32=r13, @ANYBLOB="3c00078008000100", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r39, @ANYRESHEX=0x0, @ANYRES32=r35, @ANYBLOB="08000100", @ANYRES32=r25, @ANYBLOB="08000100", @ANYRES32=r28, @ANYBLOB="039d68094f00", @ANYRES32=r31, @ANYBLOB], 0x1b}, 0x1, 0x0, 0x0, 0x20044000}, 0x4040881) r40 = socket$inet(0x2, 0x4, 0x1c) getsockopt$inet_mreqsrc(r40, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r4) sendmsg$nl_netfilter(r3, &(0x7f0000001840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001800)={&(0x7f0000000140)={0x16b4, 0x4, 0x9, 0x5, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x4}, [@typed={0x14, 0x4e, 0x0, 0x0, @ipv6=@local}, @generic="75c485f7a69de928f60d0164ae6769b320985d0e0e8c8087b51899c688d20d87019c724e588ef524883a2d485b30c43351ed41a19c14ed58f1cd96665195c4d0382c31b95bb95e8ac462", @nested={0x1170, 0x35, 0x0, 0x1, [@generic="d10d3dc42e6d4de691349a18e0347e7fdb45c695b103cd0f181b942683c4ebf1ef8d43efcc458c53a762f2c811ab8341cf670fb37bbdff8c5797e7db8b4074295f21831cd52e4a8d8afff3047a62395bdbe98ed5d0a5c7200b54550c955fac89c42fa99b5207390d32f756334af13d26f0b6bef1a3cab4f414df37a0ce39c8fb06d844eeb8dca61278c907b2e3999325d2b9486d7c447f023ecd8d2cf7d8d0b80c38185cd90cd370440634b39a0c837610d4af93b661f96c3338f55bdd9b0c809bb45d588eb63a3a2959e443bebee94c3241cceba562073c3cdc80f8eff68702c9bfa256997677", @generic="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", @generic="93309c76ef41793539b65582e2be195416c8fe", @typed={0xc, 0x7, 0x0, 0x0, @u64=0x100000001}, @generic="503719622d5fdcd7d39f2e56de6c7b361d8dc88844dcf5d39974737dd8731c01c7aa43c0e0ca9c73861b60b45b27b6384b0b153bb3decbf8cfe93caba5ee5af11f062a2508d57ac3631a", @typed={0x8, 0x15, 0x0, 0x0, @fd=r5}, @typed={0x14, 0x6d, 0x0, 0x0, @ipv6=@mcast1}]}, @typed={0x16, 0x21, 0x0, 0x0, @str='ppp0,{)em1selinux\x00'}, @nested={0x1c7, 0x4b, 0x0, 0x1, [@generic="24775adf2824554c85132abd78fcd9cd3e066ef4cafaa4ea64fc4c12b37fa101cbde9f1929e040160f8e5b85c3e049cc95e9d52228d1be881f2e43ec778097ddbf8d26c0e4ee4037a19d95d4fd92a51c2071184ec02906a48a73abc577ca14", @generic="064364f0cd2698c2d5ed2e0e57fe01c5f02cf747e44f9dbf9683728f6dcc113e50cb220e87688bf6b3f8b98a4788b4884b6734a29e63ed6d149ea09c988dd91e", @generic="6b9bba534aba3809cc8d5fa77c53f38eb574b9f6a283358e21b68a222167fa26d087850f83ea4e40073e722f0b55126dc0", @generic="92d097e66d74436b10563c800fb8890d4ddd50bb83e8b088a77efb309ab23ff759aecfe0b477071f45c4e5df399c7b81982695d6fd4ff48c82a918aa2559ee77caf7d8ba0afc10a525", @generic="b83125e83bcba84c24b96198637742a0d47bbc665309334659d58c3c6f8ffa959bfc046d88f1ba4b1895a812611b6d3ebe08777bfd7b0262580d94c50e99798e4a18653d64b6d086b18df11507dad622db8f102668e75cb28ec11aa475196bbab50c932d3e51e3c353a453f260e7cd0f2ca0b45f02fea661a6d5a97139d789917e38c0f903804bcca3e9a779c3a982d8ff1c279453ab7add81c060fda84dc81179001b1e171d5bc74b32"]}, @nested={0x2d5, 0x44, 0x0, 0x1, [@generic="c8851b523a8946ac7e6582013be32b6ed2a8631de4eac0ba66610452ca4c69ec", @generic="1a34565fc7887862ebbffc4ed6f53a8d975069341b83c3962ad417e8be1ec32a19e9ebfbb6af19d2fc4d35794704c67be4779792882bd1efec704a89c00ef70e7ef5c934d2d6213b245ff6753c8d553647ad4eceaac09cc6ae958a77b9206c414392930b8e8ba6bbf3fe3b254c9a3303637433347c6289766a4f27b359d0b52103b662f19e9f81eeab3dfc5b", @typed={0xc, 0x54, 0x0, 0x0, @u64=0x100000001}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x9}, @generic="8798b39722c334a4c9f716e0214ae77f060e73a525b5ea6940d988347fc225eed4440ff6c89ddab49b90ea3517442bc2c8f30cdcaf01cd9c35296b10ae4aa913ed4ff4d8ed33199204229dd371048c711b958880a41305209a0e1e58ab11687c471acfa90f566a0baef10c758670f75d34b368d7ef439f6e11d732128a17ca73d698daa4b344487fb1b8", @typed={0xa3, 0x3b, 0x0, 0x0, @binary="d50922ab6f58fb11688df33f19a7092c2b84f11cd9d7fe9482523b16804aca4f43e6329cace57f033cc984ec69eb828258827e75fefa4ccb7161caad1ca5581db72e32c38e09894cbc47f8c1d8321f57f2a8b43404128897c693732dde397dabb4b32b76e1f90342c5fc87608bc4c7df3fcdf73953469b8904b40316e2cbfd6027ea754fa9a4d23752c25628e902b64b1dd1c6f3684a4f23373f598ff91c8a"}, @generic="8f890aa41390d720ac910f03cb4297d041ba2083819c7ece2d99e6379aded0c5877beac736f3f495a4a83966b19a788fdfb9a9b9b5445993d0c52d6e8866763c3e63f86ec95a89faddaed9800e4fdbfec833529de5c51022205031a9cb80ec9c94304c8dbc78e7e6b5ea8701da5becf7d8442365f5a72795786f91a58e6fb01828aef3ce0fea8b80b4664d13da1106b494a39ec767e36ed764a2319c2a7fcbab78425191ed464245ae2d84efa71aa20d18c99743cbc6ed8a0c05f6792dcd142b794f16edfcda217cace43d477a62c10158b324af073f19f496525286fac1f675799336"]}, @generic="485fe99e55c4775dfda2ed73c60d8bdaa056cd0c7d03f0"]}, 0x16b4}, 0x1, 0x0, 0x0, 0x40}, 0x40014) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000018c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r8, &(0x7f00000019c0)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001900)={0x54, r9, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000020}, 0x24000000) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FS_IOC_SETVERSION(r10, 0x40087602, &(0x7f0000000040)=0x2c) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1336.442882][ T26] audit: type=1804 audit(1582447233.609:351): pid=18787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1302/bus/bus" dev="overlay" ino=16721 res=1 [ 1336.464664][T18835] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:33 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') r0 = msgget(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x101, 0x5, 0x30fe}) msgsnd(r0, &(0x7f0000000280)={0x3}, 0x8, 0x800) 08:40:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x7f000000}, [{}]}, 0x78) 08:40:33 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x51a000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x59, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x44) 08:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6000000) 08:40:34 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000add3a2549185cc3ec2579b2eefaa2485d20d4b02c86b9c104c175b016cfb2a973f11ebab81b91a7697e314b857bb5851a1ae290742441b72cef7899646a30a4d7d156adbebcc6a05"], 0x59, 0x0) r0 = msgget$private(0x0, 0x7e0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000380)={0xfffffff, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x3037a, 0x2, [], @p_u16=&(0x7f0000000300)=0x1}}) ioctl$VIDIOC_G_CTRL(r4, 0xc008561b, &(0x7f00000003c0)={0x5, 0x9}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x11b200) r5 = memfd_create(&(0x7f00000002c0)='systemem0md5sum$\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r5, 0x0) fsetxattr$trusted_overlay_upper(r5, &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x9a, 0x4, 0xad, "3268d4271158bdbbb75b3711363e9bf9", "0b3d4f4e3f3db7dbebfb9b00708e2072f141425c030835e9149cb0480ba98559f0f02c424e6765730da24806300ccb2bf7a98d6dbda9d94075dce7ca13bd7df067e6508b05e358b875b50e0c0604a24ce5f3c085e4529071ea1aa84f8775701623108d51d74a9341f8aa71e8d23ccd258a6089cbb1caa5cb0a60358e1a2e11c98aa0add272"}, 0x9a, 0x2) msgsnd(r0, &(0x7f0000000080)={0x3, "5ee0e73815f2283e4ccbcfea6d8826a6e05d9952ea9ed4f53450ce4413cf408aadb426c7ec64558ca19d38855b3815962dd1f0b6257b43fa36aa0017365dfab95b63a32dd7ec220a033de6a612ddd8b547d62e7f7b1da5c5108d43ecbee0e7c57d9a2b48e51bf0498aff129896572f9c005c26e6635e3fc0678ecc752fe200968c086cd2f7be5bb78edea7a57be9c892ab3a29bc25316b3aa670a5e78bbc587bbad47f4652d87c3876ee"}, 0xb2, 0x800) 08:40:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x80ffffff}, [{}]}, 0x78) [ 1336.922779][T19272] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3850c0, 0xd1) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r2) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x4, 0x4, 0x3}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r1, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r2, 0x0, 0x8}, 0xc) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000a30d79ba036899be9ea8875b7338b426060698893346224d85eb133292d54b05e1b9adebbf2663fbf9abe9df0c672cc13bfb4b6527e4148424f17f11f8ff7f000005a292d3eb2d680ff57892e29c78b19d5f6e6d72ea415d2c67e32ea1d6767701b07494659852475abaea89120526378601a52a3cdce7e1", @ANYRESOCT, @ANYRES32=0x0, @ANYRES64=r0], 0x4, 0x0) 08:40:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9b000000}, [{}]}, 0x78) 08:40:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7000000) 08:40:34 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x719000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xffffff80}, [{}]}, 0x78) [ 1337.407650][T19504] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r5, &(0x7f00000001c0)={0x9, 0x108, 0xfa00, {r9, 0x3, "e35b57", "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"}}, 0x110) fcntl$dupfd(r2, 0x0, r1) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000100)={0x3, 0xffffffffffffffff, 0x3, 0x0, 0x0, [{{}, 0x1ff}, {{r1}, 0x1}, {{}, 0x100000000}]}) 08:40:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) quotactl(0x6, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)="6aba08391c3ee3a4f702e17d2c98177f256fd28db599feb3c08cf19ec6db47b4b8d95b8c17706eb81a84d12d3ccb5f379a8fce448c46af73e2e98162e39fb12741ae8524016e71c74a1dbb0fb05c6410f4a090524cf1b621a552529c363d8aae199a9efc5564044c3742c9f89e0f64") ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r3 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xa, &(0x7f0000001800)=[{&(0x7f0000000200)="b8158c7b49c9e7c2330d56de7f98fe8ed3e08bea5f04b4c7130fdf63fe8135eb4f892208e1e4c98c8a04b9615addfc1cc237b5880c703ec66dd5588001ada914e60b5f3bea6c2421711bb7dbf65e22c54b289c0e190c594cb6c2f96b2c2c9c8be7192440a03944bc1c36faffb6", 0x6d, 0x40}, {&(0x7f0000000280)="ff8dae4d2f2f2140f3f05f95145bfba078961aada090e442ce8d4e0bb1eeb7e28345705e15d283d76586c9923eb0a43b5a00999c320f5202eb4e9e5a8c9ee9b4a83c1f3ad567e56f6aa87f6419e872cb90902e61815e1b55a7dfa93c7101d0a57db227c4a829120dbf249842a594", 0x6e, 0x2f0}, {&(0x7f0000000300)="13d689766eda36027276d4843ce5114ea4a9ccd781ad13ca00ce6ab697037378f6af46914cae52c220ce56ad6f8b30957a6b9257ddada05958e82597b015d33b21306466d8eb10b7ae2eb966dcd4fb26ef6cb65f235d86865c42be0a0317a0955dcda41910b0fe9de7b00e730bb12473367eb8397171cee5ba2e6921b6a97a5d0eb71126794a78bbc561304e", 0x8c, 0x3}, {&(0x7f00000003c0)="8cae448283de95752034256485c6cb9520b2bfbae2ae3915ef017783dc87e99a83a75cbe5ab4238b981949ea2797763a91717d0b9a978d889d37b2f094bf7e86d7389a4fdd17b243d6134e0ff3d08bee874f56d8c22eff991c899737938b84a13f537ffc3d94314d347ab6c7a6bdd758ce9732eb6839685587ce518c2cfacbf10d489b160162a9", 0x87, 0x8000}, {&(0x7f0000000480)="b558e391b27c2710193cbc05e2eabdf9644d5b5eaf2731c2f63dc2d7224c9c10e4a979e4dde30702c036ac6b383f6e68a630d089201b26d706a79ea8a4761016a776160f355c262869bbb89b0e4e725a2063d997c1d0f507ecf2a4afb346160aa399762596f8c90dcd1f38df66ad98da1a085e130545c91b91a9bd85d86f084110981e8348f1b3eef621e1ce", 0x8c, 0xfffffffffffffffe}, {&(0x7f0000000540)="db54caf0f0e65f994827af86a99cb4b60b10761df7c445e6750fb19b7a31aac2c7b7ce8888546fce6c5591bc19eaa799dd8b65e172f75441ff5365a04983efcf6fdcdba02a01cb66c5e196368ff6350242adf3471fb7511b4e7050150873d28ceb01d59b64dad03cdaca54578ff7fc4352219d7f7949c1ea1ad762317428237421e1dda86e349164e58b262ffa34f2d810d6ecd9ec084b81fbba8e41a509366b977a9179c734f2397e0ec8e5d68066d3fc96efab13ecb8ed4d4e43e7985489e00f04c6ddbf6d2e3192bd9403a6cfb59cb89026a276782239291fd96ee75039cf7e7f1d61", 0xe4, 0x7fff}, {&(0x7f0000000640)="051815c233fe30f865a5e374442667646d1ea5e08bb0bdf20dc2772c4611ec3b810abccc8c623dfca20ad3d0c7e0e9f71a6b9970397a97d3a03fa2f52d20d714c4aa668729e71d68100f1c9ff8dd1d6b5e6d2b7873018516975cd908cbe98653093dd17da9f2cba1a184a8edaf7c19ddecb590b666398b6068a179b3c4aae187867f6d24788a73d216ca65fc59502c902a47da5b04647392c758b5baa6c6e980cb01e5a2207afa31066b24ef692d66827a31", 0xb2}, {0x0, 0x0, 0xb851}, {&(0x7f0000000700)="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", 0x1000, 0x1000}, {&(0x7f0000001700)="6db41b40dcf5215cd9f6031128ce8d62776ed4023eb694519ca30c14ddbeab79dfdce61371264498427ebf845c2d3cf01bc6d51132e14710dba178587a51896e67d5c6e0328ca7a57fa78a465b93ec79e24f85d476f9d3f52a30df54794089432a3cbc60cf1a9a10a206cb30cced8dd171a3db5f1338e10a19429c9e3d301387b1f4c384ceb4c51adfe5cfdaa97bccc4e0b28d587d1a8ef8cdd24bc6a76075eea50d8f70df8fd4e1d944ee9fa0825e076ae1004ff0cbed3351eb269e2561483eaab0f08a26ad184e434eec73dd12d6cf4e1e35e4d2484c44e9f215a878", 0xdd}], 0x2020801, &(0x7f0000001900)={[{@nobarrier='nobarrier'}], [{@hash='hash'}, {@seclabel='seclabel'}, {@obj_role={'obj_role', 0x3d, 'syz2\x00'}}, {@subj_user={'subj_user'}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) 08:40:34 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xdc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x2, 0x1}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000040)={0x4384, 0xa21, 0x0, 0x3, 0x0, 0x2}) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x1, 0x800) [ 1337.591832][ T26] audit: type=1804 audit(1582447234.759:352): pid=19610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1304/bus/bus" dev="overlay" ino=16756 res=1 08:40:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xa000000) 08:40:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf0000000000000}, [{}]}, 0x78) 08:40:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2df000001a000535d25a80648c63940d0160100600000000b4000200000027153e370a00018002000000d1bd0000", 0x2e}], 0x1}, 0x4008810) 08:40:35 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x722000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1337.780786][T19825] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x100000000000000}, [{}]}, 0x78) 08:40:35 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x7b714b2d5e76c8e4}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44080}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a64648c63940d1724fc6010002f06400a00b4000200000027153e370a04018002000000d1", 0x2e}], 0x1}, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) 08:40:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)={0x1f6, 0xe, &(0x7f00000002c0)="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"}) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) 08:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xc000000) 08:40:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x2, 0x0, {0x3, 0x1, 0x5}}, 0x28) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x180000000000000}, [{}]}, 0x78) 08:40:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x1, 'xfrm0\x00', {}, 0x8}) [ 1338.216487][T20061] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1338.231776][ T26] audit: type=1804 audit(1582447235.399:353): pid=20053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1305/bus/bus" dev="overlay" ino=16805 res=1 08:40:35 executing program 0: 08:40:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xe000000) 08:40:35 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x770000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9d0000, 0x1ff, 0x0, r1, 0x0, &(0x7f0000000080)={0x990a7e, 0x6ce0c100, [], @value=0x10c}}) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000100)=0x1000422, 0x4) r4 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_mreqsrc(r4, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x200000000000000}, [{}]}, 0x78) [ 1338.576016][T20395] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:35 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x50040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000100)=""/71, &(0x7f0000000040)=0x47) syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x5, 0x40000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_SECUREBITS(0x1b) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) sched_setattr(r8, &(0x7f00000002c0)={0x38, 0x2, 0x44, 0x4, 0x1, 0x8, 0x2b, 0x426, 0x4, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$bt_hci(r10, &(0x7f0000000180)={0x1f, 0x4}, 0x6) r11 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x700000000000000}, [{}]}, 0x78) 08:40:36 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000001b00"], 0x8, 0x0) 08:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xf000000) [ 1338.815240][ T26] audit: type=1804 audit(1582447235.989:354): pid=20406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1306/bus/bus" dev="overlay" ino=16774 res=1 08:40:36 executing program 1: socket$kcm(0x10, 0x2, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) r1 = accept4(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000000040)=0x80, 0x80800) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x10000004) [ 1339.013311][T20627] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x800000000000000}, [{}]}, 0x78) 08:40:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000240)={0x990000, 0x352, 0x6cb, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x9e0907, 0x8, [], @string=&(0x7f0000000180)=0x7}}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000280)=0xffffffff, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r5 = socket$inet(0x2, 0x3, 0x33) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$SO_J1939_FILTER(r8, 0x6b, 0x1, &(0x7f0000000080)=[{0x1, 0x1, {0x0, 0x1, 0x3}, {0x2, 0xf, 0x4}, 0xff, 0xff}, {0x2, 0x2, {0x2, 0x1, 0x2}, {0x0, 0x0, 0x3}, 0xfd, 0xff}, {0x2, 0x3, {0x0, 0x1, 0x1}, {0x2, 0xf0, 0x3}, 0xfd}, {0x1, 0x0, {0x0, 0x1, 0x4}, {0x1}, 0x0, 0xff}, {0x0, 0x1, {0x1, 0xf0, 0x3}, {0x1, 0x1}, 0x1, 0xff}, {0x0, 0x1, {0x0, 0x0, 0x3}, {0x1, 0xff, 0x4}, 0xff, 0xff}, {0x3, 0x0, {0x1, 0xff, 0x2}, {0x2, 0x1, 0x3}, 0x1, 0x2}, {0x1, 0x1, {0x2, 0x1, 0x1}, {0x1, 0xfd226beec530692d, 0x4}, 0xfd, 0x2}], 0x100) getsockopt$inet_mreqsrc(r5, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:36 executing program 0: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="030000000000cec7cbf093aa218a5ac8baa4a3009832e916e4fb252ccefde0f411c0849f5b4bbd1a77723102505dd4f7ca"], 0x8, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RREMOVE(r3, &(0x7f0000000100)={0x7, 0x7b, 0x1}, 0x7) 08:40:36 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x907100, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x10000000) 08:40:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x900000000000000}, [{}]}, 0x78) 08:40:36 executing program 1: r0 = socket$inet6(0xa, 0x3d2a2c6fa0ed168e, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x990, 0x1}, &(0x7f0000000180)=0xc) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:36 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4902, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000040)={0x49, 0x29, 0x1, {0x9, [{{0x80, 0x2, 0x7}, 0x9, 0x7, 0x7, './file0'}, {{0x0, 0x2, 0x4}, 0x2e02, 0xea, 0x7, './file0'}]}}, 0x49) msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) [ 1339.439258][T20758] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:36 executing program 2: socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) geteuid() r0 = socket$inet(0x2, 0x3, 0x32) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1339.509669][ T26] audit: type=1804 audit(1582447236.679:355): pid=20756 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1307/bus/bus" dev="overlay" ino=16725 res=1 [ 1339.518302][T20765] validate_nla: 22 callbacks suppressed [ 1339.518377][T20765] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x20000000) 08:40:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xa00000000000000}, [{}]}, 0x78) [ 1339.676167][T20765] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:36 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xa05100, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1339.747308][T21084] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:37 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="962900001000ff03"], 0x8, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x101) [ 1339.799350][T21088] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1339.810848][T21084] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xc00000000000000}, [{}]}, 0x78) 08:40:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="df6c79f0d7ebfd97d879b28c2ac56c8ff6de50f626a43c32276a7c8e829dcf527e9ca1db447fdc383d9dc01170ff81b666eee9012c19bf", 0x37}, {&(0x7f0000000100)="ac402e9538aeebe5e0471475a3c964d0c233a3bf3143b38c0768e2ed36ef9d0fc8c582938e978b8281bedaa413e8ad785f3e267638417c69a7b1af88e7a44ba16bb432056e521eddd9c3e50b01c3b5c993402af2409921ed62f1ce50aabdfc06373d70bcc837454db8ec916c2c3b5a4876d1727a98202efbc675359628dbceb0a2cb7af675d27241ae49e2045ae44a26f99a0e07bbe2d717cc59ccb5ab0168c06797", 0xa2}, {&(0x7f00000001c0)="d8c62e7473e25c4d2cf98c927f7e0f4ee8c251a49b6c7ba7ba1b31d3c9d754f75c3918cd87bc6f9037f4ff8953ab090c4e7919107df4db0d21df3f6fb5e80a6731403acfa8239a121503178ebc0fd30cbc9083e5ec39318ed5dccc4e83da9b8943c67ad09996b5c470a0460b950a520ffc94025f3ba9f09c55e783b0df8f21e347fc0964c2b6aecf18d9ddaa855852b9d67410116e20", 0x96}], 0x3, 0x8) 08:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x48000000) 08:40:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe83447b171") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1340.138538][T21314] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:37 executing program 0: msgsnd(0x0, &(0x7f0000000280)={0x3}, 0x8, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x6, 0x2, 0x1}) [ 1340.174709][ T26] audit: type=1804 audit(1582447237.349:356): pid=21306 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1308/bus/bus" dev="overlay" ino=16691 res=1 [ 1340.175859][T21315] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1340.224128][T21314] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xd00000000000000}, [{}]}, 0x78) [ 1340.247726][T21314] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1340.262571][T21314] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x8) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) getitimer(0x0, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x303080, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000180), 0x4) 08:40:37 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xb70000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x4c000000) 08:40:37 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xe00000000000000}, [{}]}, 0x78) [ 1340.589369][T21645] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1340.597069][T21646] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 08:40:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x3f, 0x20, 0x6}) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1340.633644][T21646] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:40:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0xf00000000000000}, [{}]}, 0x78) 08:40:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x60000000) 08:40:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) [ 1340.807444][ T26] audit: type=1804 audit(1582447237.979:357): pid=21754 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1309/bus/bus" dev="overlay" ino=16676 res=1 08:40:38 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0xfeffff, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) [ 1341.023077][T21871] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1800000000000000}, [{}]}, 0x78) 08:40:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0xe, 0x2d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0xc, 0x6, 0x5, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4048801}, 0xc050) r6 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 08:40:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r6}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) 08:40:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x65580000) 08:40:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1a00000000000000}, [{}]}, 0x78) [ 1341.379522][ T26] audit: type=1804 audit(1582447238.549:358): pid=21993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1310/bus/bus" dev="overlay" ino=16643 res=1 [ 1341.404085][T22003] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:38 executing program 1: r0 = socket$kcm(0x10, 0x1, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read(r3, &(0x7f0000000180)=""/222, 0xde) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x1c, &(0x7f0000000100)={0x40, 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000280)={0x4, 0x2c4, 0x5, 0xfff, 0xe44, 0x2}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f00000002c0)=0xc0000000) 08:40:38 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x1000000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:38 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x1b00000000000000}, [{}]}, 0x78) 08:40:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x68000000) 08:40:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000300)={0x3f, 0xffff152a, 0x5, 0x5f9, 0x7e00, 0x2}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x10041) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x9, 0x4) r5 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r5, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r6, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x10) [ 1341.788956][T22239] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x2000000000000000}, [{}]}, 0x78) 08:40:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r1, 0x0, 0xd, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x20, 0x4, 0x1, 0x3ff]) [ 1341.920300][ T26] audit: type=1804 audit(1582447239.089:359): pid=22242 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1311/bus/bus" dev="overlay" ino=16726 res=1 08:40:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x6c000000) 08:40:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) lsetxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) getsockopt$IP_SET_OP_VERSION(r1, 0x1, 0x53, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340)=0x3ff, &(0x7f0000000380)=0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$AUDIT_SIGNAL_INFO(r7, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x3f2, 0x200, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x48040}, 0x1) 08:40:39 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x2000000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x3e00000000000000}, [{}]}, 0x78) [ 1342.138082][T22472] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x3, 0x33) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 08:40:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r1) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x30400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x41}}}}, &(0x7f0000000500)=0x84) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000140)={r2, 0x94, 0x27}, &(0x7f0000000180)={'enc=', 'pkcs1', ' hash=', {'sha224-generic\x00'}}, &(0x7f0000000200)="061b382ef6c2786ba8363675007af9d3ed1799b51edda83bfce1e8afbd59091bea0961b67f7502f11083b7984f2ffbb5be29aa8926fc3f4fb7e718b228af513603f55c22624bc9122b4f59e63c65bf35822ebc5f88de11edce04cbb48526432ab5738339f5a06d1f6a56105d279055c0380e4af15d690e0364d19876be9579fc100b6d555d4e0dfbcf67054693451fc6904316f8", &(0x7f00000002c0)="ce65a7afa9c13dd7ca9bf771baa59cd46ace53a58bed6ad3f9446b92ac8d380c65c8d4fa15cdbd") 08:40:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x7f00000000000000}, [{}]}, 0x78) 08:40:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x74000000) 08:40:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e0000002e000535d25a80648c63940d01248239c33806400a00b4000200000027150000000000000005af3c06cc71464e8ea5fe1e68f44403d8123a78000000000000", 0x43}], 0x1}, 0x0) ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f0000000040)={0x9, &(0x7f0000000180)="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"}) 08:40:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200102, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1, @tick=0xe8f, 0x6, {0x2, 0x7f}, 0x6, 0x0, 0x3}) r2 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) [ 1342.646526][ T26] audit: type=1804 audit(1582447239.819:360): pid=22595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1312/bus/bus" dev="overlay" ino=16629 res=1 08:40:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x80ffffff00000000}, [{}]}, 0x78) [ 1342.720936][T22602] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000000108010200000000000000060c000001060002400805edff0800010073797a30000000000900010073797a31000000000900010073797a31000000003d00cea1b78457b3"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x1c) 08:40:40 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3000000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x7a000000) 08:40:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x9b00000000000000}, [{}]}, 0x78) 08:40:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x100000890e, &(0x7f0000000200)="080db5055e0bcfe867a071748beb43351d2f7e6833f51e1ab942bb0e942d0782420599067157c199d495be8fbb6d33213bfab59f790500000457747a152bd1c07c46dc0abc3fa3f8284fa9068f9503a16c0c7a54c425955e66256f7047ed4decd9342c2c586b3e005599915ce501dcb66bdebcc2a0dfff3e55c9eb062eaf9125ad52bf9de46d59e170d63a6932") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r1 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @remote}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e20, @rand_addr=0x80000000}, 'veth0_macvtap\x00'}) [ 1343.184115][T22824] team0: Device lo is loopback device. Loopback devices can't be added as a team port 08:40:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 1343.358595][ T26] audit: type=1804 audit(1582447240.529:361): pid=22827 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1313/bus/bus" dev="overlay" ino=16802 res=1 08:40:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x81000000) 08:40:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1, 0x0, 0x38}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VHOST_NET_SET_BACKEND(r7, 0x4008af30, &(0x7f0000000580)={0x2, r10}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$VT_DISALLOCATE(r15, 0x5608) ioctl$IMCLEAR_L2(r12, 0x80044946, &(0x7f0000000480)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\\$\x00', &(0x7f0000000180)='cpusetsystem\x00', &(0x7f00000001c0)='\\securityeth1posix_acl_access[+\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='eth0eth1vboxnet0user^system\x00', &(0x7f0000000280)='\x00'], 0x1000) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000380)={0x9d0000, 0x9, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x990a93, 0x10000, [], @p_u8=&(0x7f0000000300)=0x8}}) ioctl$VHOST_SET_VRING_BASE(r12, 0x4008af12, &(0x7f0000000540)={0x0, 0x3}) clock_gettime(0x7, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r16, &(0x7f0000000400)=[{{0x77359400}, 0x2, 0x8, 0x5}, {{r17, r18/1000+30000}, 0x4, 0x5, 0x9}, {{}, 0x15, 0xfff7, 0x81}], 0x48) r19 = socket(0x1e, 0x6, 0x1) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r19, 0x10f, 0x84, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 08:40:40 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x4000000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000000100)={&(0x7f0000000200)=""/232, 0xe8}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$TIPC_MCAST_REPLICAST(r6, 0x10f, 0x86) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r7 = socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r7, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x0, 0x2}, [{}]}, 0x78) 08:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x88a8ffff) 08:40:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/241, 0xf1}, {&(0x7f0000001380)=""/165, 0xa5}, {&(0x7f0000001440)=""/104, 0x68}, {&(0x7f00000014c0)=""/70, 0x46}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/163, 0xa3}], 0x8, &(0x7f0000002680)=""/121, 0x79}, 0x2002) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000002700)='nodevselinuxem0trusted\x00', 0x17) 08:40:41 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='autogroup\x00') r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) r3 = socket$inet(0x2, 0x3, 0x33) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x8c000) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) 08:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x9effffff) 08:40:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x0, 0x7}, [{}]}, 0x78) [ 1344.118993][ T26] audit: type=1804 audit(1582447241.289:362): pid=23381 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir388508343/syzkaller.vxX2Vd/1314/bus/bus" dev="overlay" ino=16923 res=1 08:40:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x0, 0x6, 0x80000001, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={r4, 0x4}, &(0x7f0000000340)=0x8) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$netrom(r5, &(0x7f0000000100)="7bff267b38784d703c840f9242a2b001662a379b6a3b607d5fb8290591d8df43fa3655570e7acdf4a0d905c868b6eaad63411f53f63fb3ddc01c65891deda15b72dffe9393d05eb1af6d9e9091d2a27563e6b5748235f9b1eada85cb090cb2c52733705746baa0041986a452304f819507d57708ba037134ab20b7461c75570fbb31369956999e492df5ae1f455e6f0ebd9b4c3d6350101c89d5c819d180df704e0d04c6a84bb93a61d6cc8a163b253e6cc7565ac15367003ec68548cfc3c30e355ebd68d95ede4d60e5a40e", 0xcc, 0x4080, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 08:40:41 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x5000000, 0x0, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 08:40:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x34, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x0, 0x8}, [{}]}, 0x78) 08:40:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000018c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0xca760000) 08:40:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000280)={0xfffa, 0x101, 0xf0, 0xff}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, 0x0) socket$inet(0x2, 0x4, 0x36) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000180)={'batadv0\x00', {0x2, 0x4e23, @loopback}}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x100080, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000540)={0x14}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@empty}, &(0x7f00000004c0)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000500)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r8, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000000000000580100000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000f0005801000000000000000000000000000000000000000048006c696d69080000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000ff0700007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000090000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r8, 0x6, 0x14, &(0x7f0000000380)=0x2, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000680)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRESOCT=0x0], 0x3}, 0x1, 0x0, 0x0, 0x4044004}, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 08:40:41 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001a000535d25a80648c63940d0124fc60100006400a00b4000200000027153e370a00018002000000d1bd", 0x2e}], 0x1}, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_destroy(r0) [ 1344.637230][T12505] ================================================================== [ 1344.645378][T12505] BUG: KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object [ 1344.654046][T12505] [ 1344.656398][T12505] write to 0xffff88812a069454 of 4 bytes by task 7864 on cpu 0: [ 1344.664129][T12505] fsnotify_detach_connector_from_object+0xb8/0x210 [ 1344.670728][T12505] fsnotify_put_mark+0x342/0x410 [ 1344.675678][T12505] __x64_sys_inotify_rm_watch+0xd7/0x130 [ 1344.682198][T12505] do_syscall_64+0xcc/0x3a0 [ 1344.686717][T12505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1344.692606][T12505] [ 1344.694940][T12505] read to 0xffff88812a069454 of 4 bytes by task 12505 on cpu 1: [ 1344.702667][T12505] fsnotify+0x17f/0x7d0 [ 1344.706831][T12505] __fput+0x3aa/0x520 [ 1344.710831][T12505] ____fput+0x1f/0x30 [ 1344.714847][T12505] task_work_run+0xf6/0x130 [ 1344.719358][T12505] exit_to_usermode_loop+0x2b4/0x2c0 [ 1344.724674][T12505] do_syscall_64+0x384/0x3a0 [ 1344.729294][T12505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1344.735178][T12505] [ 1344.737502][T12505] Reported by Kernel Concurrency Sanitizer on: [ 1344.743684][T12505] CPU: 1 PID: 12505 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1344.752495][T12505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1344.762564][T12505] ================================================================== [ 1344.771240][T12505] Kernel panic - not syncing: panic_on_warn set ... [ 1344.777840][T12505] CPU: 1 PID: 12505 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1344.786521][T12505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1344.796578][T12505] Call Trace: [ 1344.799886][T12505] dump_stack+0x11d/0x181 [ 1344.804241][T12505] panic+0x210/0x640 [ 1344.808165][T12505] ? kobject_put+0xac/0x1e0 [ 1344.812679][T12505] ? vprintk_func+0x8d/0x140 [ 1344.817298][T12505] kcsan_report.cold+0xc/0x1a [ 1344.822001][T12505] kcsan_setup_watchpoint+0x307/0x400 [ 1344.827415][T12505] __tsan_read4+0xc6/0x100 [ 1344.832443][T12505] fsnotify+0x17f/0x7d0 [ 1344.836628][T12505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.842887][T12505] __fput+0x3aa/0x520 [ 1344.846885][T12505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.853157][T12505] ____fput+0x1f/0x30 [ 1344.857163][T12505] task_work_run+0xf6/0x130 [ 1344.861707][T12505] exit_to_usermode_loop+0x2b4/0x2c0 [ 1344.867018][T12505] do_syscall_64+0x384/0x3a0 [ 1344.871663][T12505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1344.877727][T12505] RIP: 0033:0x415fc1 [ 1344.881636][T12505] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1344.901256][T12505] RSP: 002b:00007f287238ea60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1344.909794][T12505] RAX: 0000000000000000 RBX: 00007f287238f6d4 RCX: 0000000000415fc1 [ 1344.917774][T12505] RDX: 0000000000000003 RSI: 0000000000004c00 RDI: 0000000000000003 [ 1344.925784][T12505] RBP: 000000000076bf20 R08: 0000000000000000 R09: 000000000000000a [ 1344.933765][T12505] R10: 0000000000000075 R11: 0000000000000293 R12: 00000000ffffffff [ 1344.941839][T12505] R13: 0000000000000be6 R14: 0000000000000003 R15: 000000000076bf2c [ 1344.951518][T12505] Kernel Offset: disabled [ 1344.955993][T12505] Rebooting in 86400 seconds..