0000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(0xffffffffffffffff, r4) [ 558.351436][ T27] audit: type=1804 audit(1596136030.885:849): pid=7356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1103/file1/bus" dev="loop4" ino=99 res=1 19:07:11 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) [ 558.560764][ T7363] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) 19:07:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(0xffffffffffffffff, r4) [ 558.965970][ T27] audit: type=1804 audit(1596136031.615:850): pid=7383 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309320854/syzkaller.6nquhN/1360/file1/bus" dev="loop1" ino=101 res=1 19:07:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) [ 559.113857][ T7392] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) [ 559.460579][ T27] audit: type=1804 audit(1596136032.105:851): pid=7405 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/910/file1/bus" dev="loop0" ino=105 res=1 19:07:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 559.505574][ T27] audit: type=1804 audit(1596136032.145:852): pid=7411 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1104/file1/bus" dev="loop4" ino=104 res=1 19:07:12 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 559.662762][ T7416] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 559.804058][ T27] audit: type=1804 audit(1596136032.445:853): pid=7422 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/911/file1/bus" dev="loop0" ino=106 res=1 19:07:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:12 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x21) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) r8 = dup2(r6, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000008f80000030000003003000098020000000000000000000000000000000000009802000098020000a10200009802000098020000030080000000000000000000ffffffffe00000010000000000000000e4000000010000000000bd00000000007465616d5f736c6176655f310000000000000000000000000000000000c10000000000000000000000000000000000000000000000000000c001080200000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002726f73653000000000000000000000000000000000000000000000000000000000000050d0e2e1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff000000000000000000000000030000000700000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000400000000000000000000000000000070009000000000000000000000000000000000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 19:07:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 560.076158][ T27] audit: type=1804 audit(1596136032.725:854): pid=7437 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/912/file1/bus" dev="loop0" ino=107 res=1 19:07:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 560.157408][ T7441] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) [ 560.230059][ T7448] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 19:07:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:13 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 560.687757][ T7470] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 561.102636][ T7493] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:14 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x21) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) r8 = dup2(r6, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 19:07:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:14 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, 0x0) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 561.591018][ T7520] set_target_expiration: 1 callbacks suppressed [ 561.591029][ T7520] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 562.103974][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 562.103987][ T27] audit: type=1804 audit(1596136034.745:862): pid=7543 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/918/file1/bus" dev="loop0" ino=115 res=1 19:07:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eedffc)=0x7c4, 0x4) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @local}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x2000, 0x0, 0x0) ioctl$SIOCGSTAMP(r2, 0x80108907, &(0x7f0000000f80)) 19:07:15 executing program 1: 19:07:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff) 19:07:15 executing program 1: 19:07:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:15 executing program 1: 19:07:15 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, 0x0) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:15 executing program 1: 19:07:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff) 19:07:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 562.752386][ T27] audit: type=1804 audit(1596136035.395:863): pid=7565 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1107/file1/bus" dev="loop4" ino=116 res=1 19:07:15 executing program 1: 19:07:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff) 19:07:15 executing program 1: 19:07:15 executing program 1: 19:07:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:15 executing program 1: [ 563.124446][ T27] audit: type=1804 audit(1596136035.765:864): pid=7595 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/922/file1/bus" dev="loop0" ino=117 res=1 19:07:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:16 executing program 1: 19:07:16 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, 0x0) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$HCIINQUIRY(r3, 0x800448f0, &(0x7f0000000100)={0x1, 0x1, "7afe27", 0xf8, 0x2}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r1, 0x1) bind$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x10001, @private0={0xfc, 0x0, [], 0x1}, 0x7}, 0x20) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='log^siz,logbufs=00000000000000000000,\x00']) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x7) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000980)={0x110, 0x0, &(0x7f0000000800)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303, r6}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000200)=""/122, 0x7a, 0x0, 0x18}, @ptr={0x70742a85, 0x0, &(0x7f0000000280)=""/208, 0xd0, 0x0, 0xeafe}, @ptr={0x70742a85, 0x0, &(0x7f0000000380)=""/179, 0xb3, 0x2, 0x3b}}, &(0x7f0000000140)={0x0, 0x28, 0x50}}, 0x400}, @register_looper, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000600)={@ptr={0x70742a85, 0x0, &(0x7f00000004c0)=""/94, 0x5e, 0x2, 0x14}, @ptr={0x70742a85, 0x1, &(0x7f0000000540)=""/135, 0x87, 0x1, 0x15}, @fda={0x66646185, 0x9, 0x2, 0x1b}}, &(0x7f0000000680)={0x0, 0x28, 0x50}}, 0x1000}, @register_looper, @release, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000740)={@ptr={0x70742a85, 0x1, &(0x7f00000006c0)=""/120, 0x78, 0x2, 0x3e}, @fda={0x66646185, 0x3, 0x2, 0x27}, @fd={0x66642a85, 0x0, r4}}, &(0x7f00000007c0)={0x0, 0x28, 0x48}}}, @release={0x40046306, 0x3}], 0x1, 0x0, &(0x7f0000000940)="1f"}) 19:07:16 executing program 1: 19:07:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:16 executing program 1: [ 563.609926][ T7606] xfs: Unknown parameter 'log^siz' [ 563.674697][ T27] audit: type=1804 audit(1596136036.315:865): pid=7618 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1108/file1/bus" dev="loop4" ino=118 res=1 19:07:16 executing program 1: [ 563.773445][ T7606] xfs: Unknown parameter 'log^siz' 19:07:16 executing program 1: 19:07:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, 0xffffffffffffffff) 19:07:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:16 executing program 1: [ 564.115020][ T27] audit: type=1804 audit(1596136036.755:866): pid=7642 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/923/file1/bus" dev="loop0" ino=119 res=1 19:07:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) 19:07:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, 0xffffffffffffffff) 19:07:17 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:17 executing program 1: 19:07:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, 0xffffffffffffffff) 19:07:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) 19:07:17 executing program 1: 19:07:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:17 executing program 1: 19:07:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:17 executing program 1: 19:07:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff) 19:07:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 565.084705][ T27] audit: type=1804 audit(1596136037.725:867): pid=7698 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/924/file1/bus" dev="loop0" ino=122 res=1 19:07:18 executing program 1: 19:07:18 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:18 executing program 1: [ 565.658851][ T7720] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 565.705718][ T27] audit: type=1804 audit(1596136038.355:868): pid=7719 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1112/file1/bus" dev="loop4" ino=124 res=1 19:07:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:18 executing program 1: 19:07:18 executing program 1: 19:07:18 executing program 1: [ 565.942102][ T27] audit: type=1804 audit(1596136038.585:869): pid=7737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/925/file1/bus" dev="loop0" ino=125 res=1 19:07:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200407bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) [ 566.106490][ T27] audit: type=1804 audit(1596136038.635:870): pid=7738 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1113/file1/bus" dev="loop4" ino=126 res=1 [ 566.212721][ T7748] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 566.474788][ T27] audit: type=1804 audit(1596136039.115:871): pid=7758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1114/file1/bus" dev="loop4" ino=127 res=1 19:07:19 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:19 executing program 1: 19:07:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:19 executing program 1: [ 566.731242][ T7773] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:19 executing program 1: 19:07:19 executing program 1: 19:07:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r3 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r3, r2) 19:07:19 executing program 1: 19:07:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r3 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r3, r2) 19:07:20 executing program 1: [ 567.416346][ T7804] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:20 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, 0x0, 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:20 executing program 1: 19:07:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) lseek(r0, 0x0, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) sendfile(r0, r4, 0x0, 0xffffffff) 19:07:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:20 executing program 1: 19:07:20 executing program 1: 19:07:20 executing program 1: 19:07:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r3 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r3, r2) [ 567.773405][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 567.773418][ T27] audit: type=1804 audit(1596136040.415:874): pid=7827 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/927/file1/bus" dev="loop0" ino=131 res=1 19:07:20 executing program 1: 19:07:20 executing program 1: [ 567.820836][ T27] audit: type=1804 audit(1596136040.465:875): pid=7835 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1116/file1/bus" dev="loop4" ino=130 res=1 [ 567.888526][ T7838] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:20 executing program 1: 19:07:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c00000010000d0700a47f793f000000ff030000", @ANYRES32=r10, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) [ 568.135361][ T7847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 568.194816][ T7849] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 568.251558][ T7847] bond1: (slave macvlan2): Enslaving as an active interface with a down link [ 568.304361][ T7849] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 568.427141][ T7849] bond1: (slave macvlan2): Releasing active interface [ 568.699244][ T7847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 568.737001][ T7849] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 19:07:21 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, 0x0, 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet(0x2, 0x4000000000000001, 0x0) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:21 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x0, 0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) dup(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x30009, 0x0) [ 568.861746][ T27] audit: type=1804 audit(1596136041.505:876): pid=7917 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/928/file1/bus" dev="loop0" ino=132 res=1 19:07:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 569.045168][ T27] audit: type=1804 audit(1596136041.615:877): pid=7927 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1117/file1/bus" dev="loop4" ino=133 res=1 [ 569.098839][ T7935] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 569.479233][ T7946] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:22 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:22 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, 0x0, 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 569.824030][ T27] audit: type=1804 audit(1596136042.465:878): pid=7964 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1118/file1/bus" dev="sda1" ino=16049 res=1 [ 569.893809][ T27] audit: type=1804 audit(1596136042.475:879): pid=7956 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/929/file1/bus" dev="loop0" ino=134 res=1 19:07:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:23 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f00000003c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff, 0x3f, 0x80000}) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000140)={0x0, 'bond0\x00', {0x4}, 0x5}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000340)={0x0, 'batadv_slave_1\x00', {0x210000}, 0x2}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={0x0, 0x0, r0, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x401}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0x81, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff, 0xd, 0x80000}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x533341) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x0, r1, 0x4, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0x0, 0xc9f}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0xffff, 0x10001}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:07:23 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 570.483366][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.493974][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.505222][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.516226][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:07:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 570.526604][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.537303][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.547677][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.558442][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.568589][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 19:07:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 570.579377][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 570.589441][ T7985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 570.600233][ T7985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:07:23 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 570.665536][ T7993] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 570.688992][ T7976] overlayfs: filesystem on './bus' not supported as upperdir 19:07:23 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="61124c000000000061134c0000000000bf2000000000000007000000151b00003d030100000000009500000000000000bc26000000000000bf67000000000000070600000fff07006706000002000000160600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000400f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a8296dd58719d72183a2cbf843dd55788be820b236dcb695dbfd737cbf719506d2d6b05fe70305f4c1c032f7a39e4914acc0e8a1ba885dae74d38e7e99eecd421844a43d481442b0c0c5663b3965e640fed57dfb376283a4dcada13ecf37a6ea33e7942781df3cc2193efc10b660aa9e665c0eed08db0a58483f58dce88b3ebc377e55f7685f2fd878e588f1ba55030b06f4f767ea83fa5eae8becf01e9866517d91a892bea74766c216d3b0a65609c21711c76d0b4f95d7d74c7bf1cf8eb2"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) [ 570.840111][ T27] audit: type=1804 audit(1596136043.485:880): pid=7998 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1119/file1/bus" dev="sda1" ino=16019 res=1 19:07:23 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x9a0000, 0xfffffffb, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x990965, 0x9, [], @value64=0xadf}}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_newrule={0x40, 0x20, 0x100, 0x70bd2c, 0x25dfdbfe, {0x2, 0x14, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffc}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x7}, @FRA_DST={0x8, 0x1, @rand_addr=0x64010102}, @FRA_DST={0x8, 0x1, @rand_addr=0x64010102}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040884}, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010010507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300100000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffe0}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffe0}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="140100001200000e2cbd7000ffdbdf25102500204e244e210000000000000000000000f003000000ff0f00"/56, @ANYRES32=r8, @ANYBLOB="8000000009000000fdffffff00000040c100010004b8baf9ef53134461963e367626bda6641ec199080e2a4e580eb3e67a09698c334e82d9d888c6e5d7f9c2ff3e51f3d2461b2ddc4fe985aa946420a7dc690dcd914b4d758107debe3d5c8281a05f5e96626f7e325158e0910a050b09f63a22664e32aa96de2fd0e21f84ec366554dc37744e17cbf0314ee96e290951fd25f4db7847d1bea9b913526a2859d64ff91d0f2888142fe2abad59da79a2960f2fe0bee5ea024c74ed3f03681bde73a87d3d326587966136de3e4e0c892e6c7f00000004000100"], 0x114}, 0x1, 0x0, 0x0, 0x894}, 0xc800) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f676273697a7c3d372c6e6f9654fe956e2c6c6f67627566733d3030303030303030303030303030300d303030302c00"]) 19:07:23 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 571.019298][ T27] audit: type=1804 audit(1596136043.565:881): pid=8010 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/930/file1/bus" dev="loop0" ino=135 res=1 19:07:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 571.093254][ T8017] xfs: Unknown parameter 'logbsiz|' 19:07:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 571.265248][ T8028] xfs: Unknown parameter 'logbsiz|' 19:07:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 571.727616][ T27] audit: type=1804 audit(1596136044.375:882): pid=8046 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1120/file1/bus" dev="loop4" ino=136 res=1 [ 571.985670][ T27] audit: type=1804 audit(1596136044.635:883): pid=8054 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/931/bus" dev="sda1" ino=15859 res=1 19:07:24 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:24 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 572.189780][ T8061] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r1) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) 19:07:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 572.637190][ T8081] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 572.995385][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 572.995395][ T27] audit: type=1804 audit(1596136045.635:885): pid=8092 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/932/bus" dev="sda1" ino=16002 res=1 19:07:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:25 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:26 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r1) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) [ 573.571756][ T8115] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 573.606805][ T27] audit: type=1804 audit(1596136046.255:886): pid=8122 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1122/file1/bus" dev="loop4" ino=138 res=1 19:07:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) [ 573.924460][ T27] audit: type=1804 audit(1596136046.565:887): pid=8129 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/933/bus" dev="sda1" ino=16002 res=1 [ 574.103916][ T8133] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:26 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r1) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) 19:07:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r4, r3) 19:07:27 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 574.562428][ T27] audit: type=1804 audit(1596136047.205:888): pid=8153 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1123/file1/bus" dev="loop4" ino=139 res=1 19:07:27 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 574.848922][ T27] audit: type=1804 audit(1596136047.495:889): pid=8168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/934/bus" dev="sda1" ino=15891 res=1 [ 575.068928][ T8171] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:27 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 575.536215][ T8185] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 575.584198][ T27] audit: type=1804 audit(1596136048.225:890): pid=8191 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1124/file1/bus" dev="loop4" ino=140 res=1 19:07:28 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:28 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="a617a5ac46313e73b9e35953ee40a8e258e00d724c61a1fb0dfa7aca3d4ad81665df1f961c8dabef8bf0017a200dea70087bfd6a4143ec8d026c4465a41ef4f668196172f75817d3cb708dfc6cd331b3dfd901d776949c2c02ff194c0349665639b48dcbb3bb9527365f8ae6d916a2a6c2fccf4c3ef107cf2ef8aac3381dc3730547e96ebf63ddac899fb50dfe0c19b60f0926f9354e0eb6b0ac34589d2e2e53fd1e367f07c503ea54417f2ab670e67bd9a8238ca98393fa4acc11210e8da3786168a4a446dd25c1e6eb1b687bb0a5e2207376758f62513090388e3f8c24d1d9650ede3957a864b2a8590a4f4fedfa5926b7a20808b3d53a3ec87c429bbd2be13725f6187000518def4c068998a997ee143cccfaea87b7cee444d4c814ad4abca6da288b26bb3d4393f9e61d2b1234b014c5f5b9a7238aeb094b252121621f6d1ecd0c1b4bb3c9d81dad8675c4b088cdddbe91a0f37b0a65eab6e3618d7d000b9a3593f2b4d2ec4de3e63e062d3e098f60bdb20f92235b427b9c26f8a7b1d1f5293af9c657b2605b46c2db3c3acc53356f09487e2f5392f2edf6185c497e6f1731542d7ed68f27a60881a0409075ecdb29518f12afa7874d3d42d7709f862c2a1552c559255c1a23367952e8a053177093402b8495e2bae67e414e99840888bf648ec3fd84be538dc6d0bd52287ee577ccfcc23d3f088f4e2257d5179b0db19e5df54751cdf39d4f26556cd78dad348444298619f346fbcb8f47b64767a5734a5f046e9eaab16a869e8ddc55fbce698cb0377d7c09d0402b640a83b64d3b590e8971c4a01f25a93aa22a92de1ff2479c6fae2f72776396ef5fbccf3b609ca52ee4826bd7d131eec3494409d2a1355f58eba7a8df5356cefa485eb07b5005556f6f7f54cf9c3e13e7327d1646069121da7027a53b09443f62c78b27805a2fc2bb4ed17b3fd747275d637bf3852f7a314ff0332ba31372bc2aa521cda389f6cb268fb71d43ce45cfbdadc829b086422cee27e59f034a2d2b491be13d8a0563c71db87cafeae8738e4486344f4da69dbe98c88b87f84c9274043afa295a8057d2e296037cca0342f3e48fa2818c8781888b468181f1d561eee71c38767b65312695ede8cdcdf61907e1b7abaf32f70c8794bed579fd01fce1fbbe2dcc6979cda7ce9a8e71d4256e82e8856e5ad2a4489580c62c7acc54f45fe7031e6c2e9c4ad37fc166c79f72c9f1853c664667e5f78ab96bb17d555f8900d3081d0c1e80ecf106321333cf9a919962f32f7bdb8d85b66a356438fcf2272a1c32589e38a925ff3fa77d43f0eed21d5d104d00ec30e3fc9f7ae0716fbae1ac121446dc80023085cc858326df7600c09f10e427fbe293862be342c6b06629884a5ad3c0d0625738562920abf7b6ab88720bf71d77575999372600fbdf3d7a657c3b9f9098cb16b4f0ecf60a5d8773397d85db3bb9cf6c32fb3426152c718b90302667122112b4ac9ede0cdba74df08424616e2017cf7da1bad6186d63afb1ff86230645333a80ccec2281d3fdbb558aa8cc7b7ff5e85f4573cb5dccb0ddb5bca53f5b86f5df55e6f2750d7e48c0f244863c6ff6fadbd0ce18a8487fbbe66d9480ccf2aead0d5842e9bdd9502807c90f9e61e57208ede978a23eb0903d9fdabdfe6d76e6c917e79440dbf90558219b61cc47c536be2af1c16eeed7f0ba5485c27d1adf896188d611e122e5b743a1a9a5f6561d197eb6628870732d637a3545fa09fec05f78013702f5ab381163ef7a10bbc8711ac6618332a97dce5bb53cf60e4ffd337878a61915e708a13fd32665d8c8f72f24c012fd65a52417991dd0449ede9e537fc4af9a93c2b3526ae37140483df84f1898633fa2d3837e1026d47939a0059ef9267b969a5a37850355d63ef686bb7253ebd0f8189577a9791f903059c4a2f5d6ff4dba41db764827d0f3d0994c47c0e70e7767e12d74f7fe53a9aed960beb2ea5b2b0166bb01751676d4ee4f4b2c7c24a5ba94ed00bf37d65124e9c5cecc2d4fecd594b81330af84b5ab22c3436dc8498a12ac675a6c55c55a4c808364ebb4f3d308fe7083d4b6776283450afee360466e58138f7c93a03a16cca17dad13633b996ba869bb83a7fcfe0bcfa8ee38799cedfeb7a13759e434048a1997431366a9c4ec61c3da26c1bf4a8759531e9dfe20a85ba3b98fc87911fab5d377ec0fd4af27f097c9eb294af7101e90e4aec2c64e615736c676057902d00cfa8ba211b9207af09b95cbf32f76c6d15ceb45972216507f14cdc15a326541d03cba31254c0a1f0285e9048b81070192c9addf9fdeaea66c80b676028c74995b8401c0b45ae1fac22305c0394f9e4b442ed23bcedecab9d8cdbb3cd46ed8c528d474725171af5f2686811081923592a7ae91914a4b23374b1a088370fd60626b68c7029ef3bd28e0f89fdd68ea9d854c9006bfd4e1aecfa3d71618cc54715dd018c6d7f1920e53c79bfd4c55e4c842e0dc40de93866b2882e44aa76b13e49bd9c9ce15651e43b4d493f77c315f3c55a0ece5de084a25d4b5adcfb1b1177b13cf4ad76efd275fa87f6c85dc747fbdb2a45ac9cd092853668979073d188dc42c551899e26f223f50985a2b71ae16ddf24b1db553132c8081fe2344139a4fe4b2bcdface9780f9bbc6a94fcd5639a068ba6a804b2604a0c1c1c682b0d1b259fd84531a84b321ea25e41ff426ac86c6fe6daa3c1f910ccf3453965f6893e497572c47eced7d9c80545507327f2c2d7c4af041e5a30e4a55d80573f1bf9b9fab1c5c201723486214b70f28df67fcc98cd543204b40fc286013490c12513d5663e473326f0c572be3cd9d00a93178ee2cb454b1f63f2531537c8e8b59bbc832c36ec2ba6ab0c0ce27341bd3af77b56f0c98fbe9c0c3bdeaea955603cee64d2f6b988d62350d092fc1d2dd32631a4672879ff59da48bbce4495b8bc0ee9187daf9689542208dd3145c1be0ef2348be4148bd0fcfe06d25c0c0f3e0739918555e31b670be260c9babdf06ce2c1fd6bd4599a6c0c10fe49e798b8f6602423c44f7494bb5f1d9414861071fdb3e55355571335bd6829e06b12817ffa94077647e4cb3d7ce06646d3b33047e4e1ce31eab9b41046cfb0c366faef18845a1d348225271894ebbf50807cefc45f064143a77bc1fc448f6fe0121235c7b7f0a903f90c403129d833c56869a480c45896815f6273b283750661bfa43c7815a78c47678667a8f319c092b56303745e4f6ac51c4fb8bedd9abc37f5572f1abf5cc6be6878b75234f7869eaa2e9bd7894e001a564e707c0519dde324b241cbc105e93efdf9d98649171fb1394ddd985d53b95b3ffc46f1766694009c639c6e44a3599a9f9fc9b06499ca136cf19fc0e3d1ffb6c2e49139bb53f1c16913e092a61ab273ae82506d69b7e37efc7047413763e50097440c27391628eb9e3cda76fb77bb236be21c408bd6020c4f8d51d11854c079255ec1bd889996ba5aff33b2450725e2cb399e66cd267b993b7695ac821956f3971c2cb3be3cf071b0cb890be1c8324e5fcc1a99427537bb1330b49309b73313cc657b260ccc9a2dd6355deab9294e20c0a9d7e6760144de3a87a982c888ce7f093e4a16ac1174f0775bc084cc9d6a637f17017e81de0df0be16a3a00c4c52468b00460b8539ac95613130d0684a7413efbc8db7b02b0aa255e3ef1b9ccb9801cde0c41ed2697b11054f85a58112ef76de6b33331c1d11a00d7ed6dd2c7f9ad4f09068586e01a506f11a9af52120bf6388b99d1a0fdea4c25465310e65cc4c57dbd7fc50c744ff9f4d4106fffd464cfe7e47da967b5b1f051ce4fe9885eeab4707806ded3c89ddd5685c9c8fd951e645cf087928c96bfa5f7517f0a095070491b725d40a73de25c580d32f8b0da63c1a430cb1e812dcd104f8c13c87bfc61b87a67202d8026b55a2cd94b0af27112d7bf897a2f80772136de0077c41cb885a38d974ba1eb627c4abd92aa02edce6bd50a43157de026c61f56d661f208a0de112de4014450df0bf1f03f3de5a90b6504b52cb326fe3b8ff15ff06b1f529feccd375636f102cb68cc947925c04c22812ff873588b73793fb317508c4e3f4ecd80cc5972a10ced85406f83c989539f23e024da7e29d50f49f50358df22343213a15b2f936a333edc1c9759531f2134e0b4a50b45e4568e7f539ec2ada6453b7a18cfbc43851fc0f5cbb69b853423cde884be6d131d287079d49c6071c8061d808a92a6141347cbb2c637255aa97bb487bb31407933ec1575d2135c81567eff3a7d45e4f33eafe3ac77040d23837fe7aea876ac3b28eaf0578a5301f66c803e78a53d9b9542b919d2c6d6d14b9c248f16b267277db874532c000216ed7224732da546cd0e4161bf2dd12c0f67100e8bc5c40dff9da56bb45abd250b886e712c4ca1cb1cef23e3c7de6d54a5cf06b1f771e8c7c4d4ae5127195c751f015258d90a81c3ed24c35c9ac84738c358c90815f4f5723c715abefdbc9131d9bdda5e28c39c90394b367d7fc8a0181665e5a6eb7342ad23fb0e6cf3d9017ad64b0cdbeab50d92a14d330afe3f9fa8871d05b76422d7ff82ef8546e0eb0693a3f967fc2d6b379db4f299fd32d0d8f6461fc3ea1203c9163c87b5112207d80c9a3630f63079f568a10575a82c1f6ab623cc812ad3bf1251b39e6ae461e40e3553f6bbd25a9c2f108d8b0ef188cdae001ccaf3f1aea2d595b52e21e968bfca2855eb54eca4c83224c46824e656af741d451fae5c9834d1d601eb8f6f2edf6d6d4fd7d31c7044302b3e2d2dcc211e779670167aef8403fc2b454c6f9b14febc7dcc79dbcf479b0f701366c000dd71c6ef2f11ef10b4ae04c4d96b04ea12aa1f1d9ac56179e62722e97380d239caefbcc06fcf66e5b33d88b9435039620d6128907335b87583b8aaa8d4150dd9d5c07d7a9096972f6d1abd80eb3cc0bc3aa156e034d55c5474e4ef317223fc62dc314a9a6d2d5d07200d90121beed7a94737d421d5684405fdc36ee8a996caf3ed4eaf215fa96765e6f52ef0be856bf4177fbe2d63ca01bc94e"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 575.770358][ T27] audit: type=1804 audit(1596136048.415:891): pid=8201 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/935/bus" dev="sda1" ino=15894 res=1 [ 575.874726][ T8202] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:28 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, 0x0) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x3}], {}, [{0x8, 0x1}, {0x8, 0x3, r1}, {0x8, 0x1}, {0x8, 0x6, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x4c, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x80, &(0x7f00000004c0)) 19:07:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:29 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 576.661838][ T27] audit: type=1804 audit(1596136049.305:892): pid=8230 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1125/file1/bus" dev="loop4" ino=141 res=1 19:07:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:29 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 576.899004][ T27] audit: type=1804 audit(1596136049.345:893): pid=8237 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/936/bus" dev="sda1" ino=16019 res=1 19:07:29 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, r1) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, 0x0, 0x1000, 0x80, 0x0) 19:07:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:30 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 577.598790][ T27] audit: type=1804 audit(1596136050.245:894): pid=8266 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/937/file1/bus" dev="sda1" ino=15767 res=1 19:07:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:30 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaa"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 578.119197][ T8260] overlayfs: filesystem on './bus' not supported as upperdir [ 578.218877][ T8296] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:30 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, r1) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, 0x0, 0x1000, 0x80, 0x0) 19:07:31 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) [ 578.574812][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 578.574826][ T27] audit: type=1804 audit(1596136051.215:896): pid=8319 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/938/file1/bus" dev="sda1" ino=15989 res=1 19:07:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 578.787476][ T27] audit: type=1804 audit(1596136051.435:897): pid=8334 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1127/file1/bus" dev="loop4" ino=143 res=1 19:07:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:31 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaa"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:32 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='bpf\x00', 0x84008c, &(0x7f0000000740)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@fsname={'fsname', 0x3d, 'GPL\x00'}}, {@context={'context', 0x3d, 'root'}}, {@hash='hash'}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}, {@smackfsfloor={'smackfsfloor'}}]}) lstat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./bus/file0\x00', r0, r1) keyctl$chown(0x4, 0x0, 0x0, r1) setxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, 0x0, 0x1000, 0x80, 0x0) 19:07:32 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 579.537951][ T27] audit: type=1804 audit(1596136052.185:898): pid=8371 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/939/file1/bus" dev="sda1" ino=15973 res=1 19:07:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) 19:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 579.829100][ T27] audit: type=1804 audit(1596136052.475:899): pid=8384 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1128/file1/bus" dev="loop4" ino=144 res=1 [ 579.923400][ T8388] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:33 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x8000}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x30009, 0x0) [ 580.371939][ T8401] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:33 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaa"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 580.505063][ T27] audit: type=1804 audit(1596136053.145:900): pid=8407 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/940/bus" dev="sda1" ino=15800 res=1 19:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) sendfile(r0, r2, 0x0, 0xffffffff) 19:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 580.672949][ T8422] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 580.749064][ T27] audit: type=1804 audit(1596136053.395:901): pid=8432 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1129/file1/bus" dev="loop4" ino=145 res=1 [ 580.832888][ T8431] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 580.956211][ T8441] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 581.111440][ T8446] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:34 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x8000}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x30009, 0x0) [ 581.399411][ T27] audit: type=1804 audit(1596136054.045:902): pid=8455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/941/bus" dev="sda1" ino=16001 res=1 19:07:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 581.492174][ T8456] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:34 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 581.690791][ T27] audit: type=1804 audit(1596136054.335:903): pid=8476 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1130/file1/bus" dev="loop4" ino=146 res=1 [ 581.763818][ T8480] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 581.874243][ T27] audit: type=1804 audit(1596136054.515:904): pid=8487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1131/file1/bus" dev="loop4" ino=147 res=1 19:07:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 581.919331][ T8491] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 582.059079][ T27] audit: type=1804 audit(1596136054.705:905): pid=8499 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1132/file1/bus" dev="loop4" ino=148 res=1 19:07:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:35 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, &(0x7f0000000740)={[{@mode={'mode', 0x3d, 0x1ff}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x1f}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x88'}}, {@smackfsdef={'smackfsdef', 0x3d, 'system.posix_acl_access\x00'}}]}) lstat(&(0x7f0000000340)='./bus\x00', 0x0) chown(&(0x7f0000000300)='./bus/file0\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{&(0x7f0000000180)=@sco, 0x80, 0x0}}], 0x1, 0x0, 0x0) 19:07:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:35 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d29"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 582.631854][ T8536] overlayfs: filesystem on './bus' not supported as upperdir 19:07:35 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000400)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xfff3}}}, 0x24}}, 0x0) 19:07:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d29"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d29"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8907040400", 0x5) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140), 0x4) [ 583.126445][ T8572] FAT-fs (loop0): bogus number of reserved sectors 19:07:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x1c, 0x7, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x6}, 0x0) [ 583.168499][ T8572] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x7af19) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x660c, 0x0) [ 583.260359][ T8582] set_target_expiration: 6 callbacks suppressed [ 583.260371][ T8582] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff) 19:07:36 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:36 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @dev}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000700)={'macsec0\x00', @link_local}) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)) 19:07:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff) [ 583.690601][ T8611] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 583.721671][ T8611] device veth1_macvtap left promiscuous mode 19:07:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(0xffffffffffffffff, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff) [ 583.730438][ T8615] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 583.771717][ T8620] device veth1_macvtap entered promiscuous mode [ 583.826452][ T8611] device veth1_macvtap left promiscuous mode [ 583.859869][ T8620] device veth1_macvtap entered promiscuous mode 19:07:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:36 executing program 1: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @dev}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000700)={'macsec0\x00', @link_local}) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)) 19:07:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 584.013505][ T8644] device veth1_macvtap left promiscuous mode [ 584.022775][ T8645] FAT-fs (loop0): bogus number of reserved sectors [ 584.031858][ T8645] FAT-fs (loop0): Can't find a valid FAT filesystem [ 584.089021][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 584.089033][ T27] audit: type=1804 audit(1596136056.735:912): pid=8645 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/944/file1/bus" dev="sda1" ino=15927 res=1 [ 584.137669][ T8657] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 584.155483][ T8654] device veth1_macvtap entered promiscuous mode 19:07:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa108, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305839, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f0000000540)=ANY=[@ANYRES32=r4], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x4, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x7, 0x7, 0x2}, 0x10}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f000000ae80)={r1, 0x10, &(0x7f000000ae40)={&(0x7f000000ae00)=""/32, 0x20, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000aec0)={0x18, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000060000000000000000000000851000e2060000005c3a100000000000fbffffff95000000000065b6ca6556cc29ec127fb1fa2d0001bf17c2d666ec8e7ceac375f5538dea63eac66c1e9a751685b271dd93989fbd28d2d91d1e738a2666eb04aae6109e52d7a48e00d47da8e8bda8c8d447290a2045bf9c585548574de2c6a731060fe6838a0b3ce8eb442e4e43f603c38b16f2d0dbecec45ef5b10d0edfaaa77363901d69463838d2d2dab8ceffba7d91948d6f42a635f57"], &(0x7f0000000380)='syzkaller\x00', 0xfffff800, 0x89, &(0x7f0000000480)=""/137, 0x41000, 0x5, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f000000ad80)={0x0, 0x5}, 0x8, 0x10, &(0x7f000000adc0)={0x3, 0x7}, 0x10, r6, r0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0xe, 0x1000, &(0x7f0000000100)="a4dbae5a340ce56385b874bfe370", &(0x7f0000002040)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x2}, 0x10) [ 584.236750][ T27] audit: type=1804 audit(1596136056.845:913): pid=8647 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1139/bus" dev="sda1" ino=15975 res=1 19:07:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741d"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741d"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 584.425161][ T8670] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 584.579668][ T8679] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:37 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741d"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 584.709053][ T8688] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa108, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305839, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f0000000540)=ANY=[@ANYRES32=r4], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x4, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x7, 0x7, 0x2}, 0x10}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f000000ae80)={r1, 0x10, &(0x7f000000ae40)={&(0x7f000000ae00)=""/32, 0x20, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000aec0)={0x18, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000060000000000000000000000851000e2060000005c3a100000000000fbffffff95000000000065b6ca6556cc29ec127fb1fa2d0001bf17c2d666ec8e7ceac375f5538dea63eac66c1e9a751685b271dd93989fbd28d2d91d1e738a2666eb04aae6109e52d7a48e00d47da8e8bda8c8d447290a2045bf9c585548574de2c6a731060fe6838a0b3ce8eb442e4e43f603c38b16f2d0dbecec45ef5b10d0edfaaa77363901d69463838d2d2dab8ceffba7d91948d6f42a635f57"], &(0x7f0000000380)='syzkaller\x00', 0xfffff800, 0x89, &(0x7f0000000480)=""/137, 0x41000, 0x5, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f000000ad80)={0x0, 0x5}, 0x8, 0x10, &(0x7f000000adc0)={0x3, 0x7}, 0x10, r6, r0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0xe, 0x1000, &(0x7f0000000100)="a4dbae5a340ce56385b874bfe370", &(0x7f0000002040)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x2}, 0x10) [ 584.946173][ T8699] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 585.005946][ T8706] FAT-fs (loop0): bogus number of reserved sectors [ 585.017078][ T8706] FAT-fs (loop0): Can't find a valid FAT filesystem [ 585.053738][ T27] audit: type=1804 audit(1596136057.695:914): pid=8708 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1140/bus" dev="sda1" ino=15767 res=1 [ 585.099617][ T27] audit: type=1804 audit(1596136057.735:915): pid=8717 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/945/file1/bus" dev="sda1" ino=15975 res=1 [ 585.178963][ T8718] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 585.434105][ T8730] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe280033"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:38 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe280033"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa108, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305839, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f0000000540)=ANY=[@ANYRES32=r4], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x4, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x7, 0x7, 0x2}, 0x10}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f000000ae80)={r1, 0x10, &(0x7f000000ae40)={&(0x7f000000ae00)=""/32, 0x20, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000aec0)={0x18, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000060000000000000000000000851000e2060000005c3a100000000000fbffffff95000000000065b6ca6556cc29ec127fb1fa2d0001bf17c2d666ec8e7ceac375f5538dea63eac66c1e9a751685b271dd93989fbd28d2d91d1e738a2666eb04aae6109e52d7a48e00d47da8e8bda8c8d447290a2045bf9c585548574de2c6a731060fe6838a0b3ce8eb442e4e43f603c38b16f2d0dbecec45ef5b10d0edfaaa77363901d69463838d2d2dab8ceffba7d91948d6f42a635f57"], &(0x7f0000000380)='syzkaller\x00', 0xfffff800, 0x89, &(0x7f0000000480)=""/137, 0x41000, 0x5, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f000000ad80)={0x0, 0x5}, 0x8, 0x10, &(0x7f000000adc0)={0x3, 0x7}, 0x10, r6, r0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0xe, 0x1000, &(0x7f0000000100)="a4dbae5a340ce56385b874bfe370", &(0x7f0000002040)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x2}, 0x10) [ 585.980123][ T8753] FAT-fs (loop0): bogus number of reserved sectors [ 586.003095][ T8753] FAT-fs (loop0): Can't find a valid FAT filesystem [ 586.028763][ T8755] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 586.031593][ T27] audit: type=1804 audit(1596136058.675:916): pid=8759 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1141/bus" dev="sda1" ino=15874 res=1 [ 586.183293][ T27] audit: type=1804 audit(1596136058.705:917): pid=8762 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/946/file1/bus" dev="sda1" ino=15880 res=1 19:07:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe280033"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfc"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfc"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfc"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:39 executing program 4: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 586.937011][ T8812] FAT-fs (loop0): bogus number of reserved sectors 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 586.993930][ T8812] FAT-fs (loop0): Can't find a valid FAT filesystem [ 587.004351][ T27] audit: type=1804 audit(1596136059.645:918): pid=8819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/947/file1/bus" dev="sda1" ino=15758 res=1 19:07:39 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa108, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305839, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f0000000540)=ANY=[@ANYRES32=r4], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x4, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x7, 0x7, 0x2}, 0x10}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f000000ae80)={r1, 0x10, &(0x7f000000ae40)={&(0x7f000000ae00)=""/32, 0x20, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000aec0)={0x18, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000060000000000000000000000851000e2060000005c3a100000000000fbffffff95000000000065b6ca6556cc29ec127fb1fa2d0001bf17c2d666ec8e7ceac375f5538dea63eac66c1e9a751685b271dd93989fbd28d2d91d1e738a2666eb04aae6109e52d7a48e00d47da8e8bda8c8d447290a2045bf9c585548574de2c6a731060fe6838a0b3ce8eb442e4e43f603c38b16f2d0dbecec45ef5b10d0edfaaa77363901d69463838d2d2dab8ceffba7d91948d6f42a635f57"], &(0x7f0000000380)='syzkaller\x00', 0xfffff800, 0x89, &(0x7f0000000480)=""/137, 0x41000, 0x5, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f000000ad80)={0x0, 0x5}, 0x8, 0x10, &(0x7f000000adc0)={0x3, 0x7}, 0x10, r6, r0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0xe, 0x1000, &(0x7f0000000100)="a4dbae5a340ce56385b874bfe370", &(0x7f0000002040)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x2}, 0x10) [ 587.182838][ T27] audit: type=1804 audit(1596136059.695:919): pid=8820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1142/bus" dev="sda1" ino=15767 res=1 19:07:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:40 executing program 4: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 587.831292][ T8871] FAT-fs (loop0): bogus number of reserved sectors [ 587.861836][ T8871] FAT-fs (loop0): Can't find a valid FAT filesystem [ 587.893111][ T27] audit: type=1804 audit(1596136060.535:920): pid=8874 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1143/bus" dev="sda1" ino=15874 res=1 [ 587.933499][ T27] audit: type=1804 audit(1596136060.575:921): pid=8876 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/948/file1/bus" dev="sda1" ino=16178 res=1 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) 19:07:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x5}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa108, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305839, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f0000000540)=ANY=[@ANYRES32=r4], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x4, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x7, 0x7, 0x2}, 0x10}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f000000ae80)={r1, 0x10, &(0x7f000000ae40)={&(0x7f000000ae00)=""/32, 0x20, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000aec0)={0x18, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000060000000000000000000000851000e2060000005c3a100000000000fbffffff95000000000065b6ca6556cc29ec127fb1fa2d0001bf17c2d666ec8e7ceac375f5538dea63eac66c1e9a751685b271dd93989fbd28d2d91d1e738a2666eb04aae6109e52d7a48e00d47da8e8bda8c8d447290a2045bf9c585548574de2c6a731060fe6838a0b3ce8eb442e4e43f603c38b16f2d0dbecec45ef5b10d0edfaaa77363901d69463838d2d2dab8ceffba7d91948d6f42a635f57"], &(0x7f0000000380)='syzkaller\x00', 0xfffff800, 0x89, &(0x7f0000000480)=""/137, 0x41000, 0x5, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f000000ad80)={0x0, 0x5}, 0x8, 0x10, &(0x7f000000adc0)={0x3, 0x7}, 0x10, r6, r0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0xe, 0x1000, &(0x7f0000000100)="a4dbae5a340ce56385b874bfe370", &(0x7f0000002040)=""/4096, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x2}, 0x10) 19:07:40 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 588.402628][ T8904] set_target_expiration: 14 callbacks suppressed [ 588.402704][ T8904] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, r4) [ 588.641530][ T8914] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:41 executing program 4: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) dup2(r5, r4) [ 588.808211][ T8923] FAT-fs (loop0): bogus number of reserved sectors [ 588.827543][ T8923] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:41 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) fcntl$setsig(r0, 0xa, 0xf) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) [ 588.985741][ T8931] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:41 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) fcntl$setsig(r0, 0xa, 0xf) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) 19:07:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) dup2(r5, r4) [ 589.242128][ T8942] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:41 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:41 executing program 1: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) 19:07:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) dup2(r5, r4) [ 589.373516][ T8955] lo: Caught tx_queue_len zero misconfig 19:07:42 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 589.476519][ T8960] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:42 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)) dup2(r5, r4) 19:07:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 589.597580][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 589.670433][ T8978] FAT-fs (loop0): bogus number of reserved sectors [ 589.685101][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 589.685115][ T27] audit: type=1804 audit(1596136062.325:924): pid=8975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1145/file1/bus" dev="sda1" ino=16178 res=1 [ 589.690098][ T8978] FAT-fs (loop0): Can't find a valid FAT filesystem [ 589.751711][ T8980] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 589.778862][ T27] audit: type=1804 audit(1596136062.425:925): pid=8986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/950/file1/bus" dev="sda1" ino=16211 res=1 19:07:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)) dup2(r5, r4) [ 589.955927][ T8992] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)) dup2(r5, r4) 19:07:42 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 590.165636][ T5529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 590.267836][ T9012] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:43 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(0xffffffffffffffff, r4) 19:07:43 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:43 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 590.556364][ T9023] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 590.610569][ T9027] FAT-fs (loop0): bogus number of reserved sectors [ 590.620382][ T9027] FAT-fs (loop0): Can't find a valid FAT filesystem [ 590.630106][ T27] audit: type=1804 audit(1596136063.275:926): pid=9035 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1146/file1/bus" dev="sda1" ino=15975 res=1 [ 590.635755][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(0xffffffffffffffff, r4) [ 590.681519][ T27] audit: type=1804 audit(1596136063.325:927): pid=9040 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/951/file1/bus" dev="sda1" ino=16211 res=1 [ 590.795981][ T5529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 590.850366][ T9048] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 19:07:43 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(0xffffffffffffffff, r4) 19:07:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, 0xffffffffffffffff) 19:07:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:44 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, 0xffffffffffffffff) 19:07:44 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:44 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 591.496859][ T9077] FAT-fs (loop0): bogus number of reserved sectors [ 591.534571][ T9077] FAT-fs (loop0): Can't find a valid FAT filesystem [ 591.582664][ T27] audit: type=1804 audit(1596136064.225:928): pid=9087 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/952/file1/bus" dev="sda1" ino=15815 res=1 [ 591.677824][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:44 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 591.727349][ T27] audit: type=1804 audit(1596136064.375:929): pid=9102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1147/file1/bus" dev="sda1" ino=16211 res=1 19:07:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000f1ff00000006000002ffffff002e3cc05e9ba30fe2c53e15b0ab6ef32facfa8d46be7a73b65af0c441da4a7d290746710dcd57c1156876b1e801411b1399c98ef5e8a008113b2c41e32abd40a53a78a11d741db143db6e65fe2800336dfced"], 0x48) r5 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0xffffffffffffff9b}) dup2(r5, 0xffffffffffffffff) 19:07:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000000)={&(0x7f00000000c0)="1c55fe124b034484e0f879bea8b0e308f4bb555a1f430b9bae9e91a1c8fd45be222f79e5694fd22e23caba921bafb79f7a096c21f29e1d80fdd22491fac582cb1dc92426d1fbcb6dce9fb5c8e9883037aa40d68cabd4f6bd789240d226e2eb026e09518f5224100e7ed1094c96f4d9ec1df1a06ae47c4c31250e0138f23b9cb4d54a6951ae914d542d56d3ea75", 0x8d, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r3, 0xc01064ac, &(0x7f0000000180)={r4, 0xad, &(0x7f0000000200)=""/173}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="4c6f67626c69676e2c6ce66475efcf84cd01303030303030303030303030303030303030302c00000000000000000ba8fc284f39b3a731c7bf5fbfd28b11000000"]) 19:07:44 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 591.885676][ T9114] xfs: Unknown parameter 'Logblign' 19:07:44 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 591.996215][ T9128] xfs: Unknown parameter 'Logblign' 19:07:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x4000) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 592.104649][ T9148] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 592.167645][ T9153] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:07:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:44 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:44 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 592.349455][ T9170] FAT-fs (loop0): bogus number of reserved sectors [ 592.356075][ T9170] FAT-fs (loop0): Can't find a valid FAT filesystem [ 592.415530][ T27] audit: type=1804 audit(1596136065.055:930): pid=9174 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/953/file1/bus" dev="sda1" ino=15793 res=1 19:07:45 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x1, 0x8, 0xfffff001, 0x1000, 0x13, "699c2a4de903dd458eb505c4ab79dc185cfac9"}) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:45 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 592.590377][ T9184] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:07:45 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 592.704753][ T27] audit: type=1804 audit(1596136065.345:931): pid=9206 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1148/bus" dev="sda1" ino=16302 res=1 [ 592.715773][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:45 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:45 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 19:07:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="ec6f676273697a653d372c6e6f616c69676e2c6c6f67627566733daa7c0d453d3030303030303030303030303030303030303030a5db122b47a9d87640a842f084b4f0d70000000000000009ba92b685f64a0cf40000"]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r5, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r5, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r5, 0x1) r6 = socket$unix(0x1, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xd8, 0x2d, 0x10, 0x70bd25, 0x25dfdbfe, {0x15}, [@nested={0xa1, 0x6c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @pid=r4}, @typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@mcast1}, @generic="a628c17e9ec5d5a3aa379249bb38c85c709ac0c64f1fb1975cdde9f4f4b14596f2f5d5f5f4be82ac19c58d090d304aab8d2c2adc5ad5bd295915ba42324bab7bcb4fa2118965f7a0d6dd4ab4d1c38d130bef45394cd4e22adaa107a39d1587d85616dd2b2f4ee5bcb4357238d85af15e005432e74d8b226486", @typed={0x8, 0x1d, 0x0, 0x0, @fd=r5}]}, @nested={0x18, 0x90, 0x0, 0x1, [@typed={0x14, 0x22, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}, @typed={0x8, 0x28, 0x0, 0x0, @fd=r6}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x1fb5be39f1dd9d3d) 19:07:45 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 19:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 593.194484][ T9243] FAT-fs (loop0): bogus number of reserved sectors [ 593.195503][ T9237] xfs: Unknown parameter 'ìogbsize' [ 593.206495][ T5529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 593.227831][ T9243] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.282141][ T27] audit: type=1804 audit(1596136065.925:932): pid=9251 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/954/file1/bus" dev="sda1" ino=15793 res=1 19:07:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:46 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 19:07:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x5, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="dcd6f18bd7c68b6615e24b1202b617c07a8611e1a1e32f", 0x17, 0x80}, {&(0x7f0000001200)="a761a205cca5a401f1baf5ae8ebcba0f7c400f6a71b5be342a5db28f7c91667ddaf98aac7add010dc29ae67132f36e20ec64be0b13cd2f070fbbdfea5c5599e3ea29a3ebc0cda06235e9df83c8e40339b2d4a0ef34734258a3651a8cedd0f16802985135f4089846f0bc404253691f049ec595f018bd4e5071ad60a59f433064f718f57529d6fc0ffa93bb8526a43027c79601c92ba5c020c4f4ee9d0ecabe772d7254cdb13fd763f294f159e00a017087948606", 0xb4}, {&(0x7f0000000140)="47d2bbec833f95f952c5f069137324eddb999c5483d178826d37cf93d923cf0ca30969c656fb7e727b38973c524fdbbad739dda2caea3b45f29fc93d6eb63cb348dc8accf9f4fd75", 0x48, 0xfffffffffffffff9}, {&(0x7f00000012c0)="69b99bc7f00e72dc968503026a3b31e8741fedebd6a27e9d8cd7180cf28b67787f214a437786f693b2eccd081508972fc3c65ae67ecc497a982bad02dc439f21481066bc606c644f49cf7474227ee328fd0659c9ef5e4515095bb992538ef43b9decbb6cb42b936dc08addefa49d24b2b280010c474d9d6bccec3c606796beb72db3101a09065b6325c439f41e964f0dffbe76a492b0ef3f3dc5cce7941180b13276ef40c972446987b9bfd37a60f53a814c8bbd243538e5e8082fde3b", 0xbd, 0x1}], 0x208000, &(0x7f0000001400)={[{@utf8='utf8'}, {@utf8='utf8'}, {@fmask={'fmask', 0x3d, 0x9}}, {@umask={'umask', 0x3d, 0x5}}, {@namecase='namecase=1'}, {@uid={'uid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize'}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:07:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:46 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 593.472439][ T9273] exfat: Deprecated parameter 'utf8' [ 593.493457][ T9273] exfat: Deprecated parameter 'utf8' [ 593.523724][ T9273] exfat: Deprecated parameter 'namecase' [ 593.541863][ T9273] exfat: Unknown parameter 'fscontext' [ 593.561518][ T27] audit: type=1804 audit(1596136066.205:933): pid=9278 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1149/bus" dev="sda1" ino=16322 res=1 [ 593.756366][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:46 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x18100, 0x0) 19:07:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x610000, 0x0) sendto$x25(r1, &(0x7f00000000c0)="c682a687ebcc9e39c4f0f5b63beb19e696435460c279b09b473afd90767cf35643e609e10358604b1ac1c0fd59756a67cf3358d758ad890858e678f9f79bfdf6738932c8bef98c703722f764c80baf98558f7091266da817ee70bab6cfd045bb16cb9617d481fd570c", 0x69, 0x4000000, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='task\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x800000000000000) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:07:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:46 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:46 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r1, 0x1) lseek(r1, 0x7, 0x3) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@swalloc='swalloc'}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 594.192256][ T9317] FAT-fs (loop0): bogus number of reserved sectors [ 594.213654][ T9317] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:46 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 594.355629][ T9329] XFS (loop5): Invalid superblock magic number [ 594.795641][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:47 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x18100, 0x0) 19:07:47 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x20, 0xffffffff, 0x7, 0x7f, 0xa25, 0x8, 0x6, 0x4]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:07:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:47 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 595.154498][ T9372] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 595.164803][ T9374] FAT-fs (loop0): bogus number of reserved sectors 19:07:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 595.207616][ T9374] FAT-fs (loop0): Can't find a valid FAT filesystem [ 595.220666][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 595.220676][ T27] audit: type=1804 audit(1596136067.865:936): pid=9387 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/956/file1/bus" dev="sda1" ino=15781 res=1 19:07:48 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@filestreams='filestreams'}, {@grpquota='grpquota'}, {@logbufs={'logbufs'}}, {@noattr2='noattr2'}, {@gqnoenforce='gqnoenforce'}, {@noikeep='noikeep'}, {@quota='quota'}, {@inode64='inode64'}, {@grpid='grpid'}, {@gqnoenforce='gqnoenforce'}, {@grpid='grpid'}, {@uqnoenforce='uqnoenforce'}, {@pquota='pquota'}]}) 19:07:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 595.392958][ T9405] FAT-fs (loop4): bogus number of reserved sectors [ 595.399670][ T9405] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.457124][ T27] audit: type=1804 audit(1596136068.105:937): pid=9405 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1151/file1/bus" dev="sda1" ino=16379 res=1 [ 595.506569][ T9416] XFS (loop5): Invalid superblock magic number [ 595.836006][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:48 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x18100, 0x0) 19:07:48 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd8, 0x1403, 0x4, 0x70bd29, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'batadv_slave_0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'hsr0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_to_team\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20040050}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1402, 0x100, 0x70bd07, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40048c0}, 0x40040) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r7, 0xc01864c6, &(0x7f0000000440)={&(0x7f0000000400)=[0x7, 0x1, 0x8, 0x20004, 0x8001], 0x5, 0x80000}) ioctl$TIOCCBRK(r1, 0x5428) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f00000000c0)={{0xc, @remote, 0x4e21, 0x1, 'none\x00', 0x2, 0x7}, {@broadcast, 0x4e22, 0x0, 0x2, 0x4, 0x3}}, 0x44) 19:07:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 596.108684][ T9445] FAT-fs (loop0): bogus number of reserved sectors [ 596.111346][ T9444] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 596.123850][ T9445] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:48 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 596.179374][ T27] audit: type=1804 audit(1596136068.825:938): pid=9445 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/957/file1/bus" dev="sda1" ino=16384 res=1 [ 596.215394][ T9457] IPVS: set_ctl: invalid protocol: 12 172.20.20.187:20001 19:07:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 596.235528][ T9582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 596.255641][ T9457] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:07:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r2, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FBIO_WAITFORVSYNC(r3, 0x40044620, 0x0) 19:07:48 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 596.343301][ T9464] FAT-fs (loop4): bogus number of reserved sectors [ 596.372167][ T9464] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:49 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 596.393186][ T27] audit: type=1804 audit(1596136069.035:939): pid=9472 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1152/file1/bus" dev="sda1" ino=16383 res=1 19:07:49 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 596.481500][ T9477] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:07:49 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x8, 0x8001}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize'}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 596.811555][ T9498] xfs: Bad value for 'logbsize' [ 596.876374][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:49 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x18100, 0x0) 19:07:49 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:49 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000000)={0x9, 0x3826, 0x8, 0x4, 0x2, 0xcbf9}) 19:07:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 597.140259][ T9515] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 597.145670][ T9512] FAT-fs (loop0): bogus number of reserved sectors [ 597.176261][ T9512] FAT-fs (loop0): Can't find a valid FAT filesystem [ 597.217586][ T27] audit: type=1804 audit(1596136069.865:940): pid=9525 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/958/file1/bus" dev="sda1" ino=16382 res=1 [ 597.276012][ T9524] FAT-fs (loop4): bogus number of reserved sectors [ 597.307351][ T27] audit: type=1804 audit(1596136069.955:941): pid=9537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1153/file1/bus" dev="sda1" ino=16384 res=1 [ 597.344831][ T9524] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:50 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 597.915760][ T5802] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:50 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x18100, 0x0) [ 598.042133][ T9553] FAT-fs (loop0): bogus number of reserved sectors [ 598.075493][ T9553] FAT-fs (loop0): Can't find a valid FAT filesystem [ 598.126481][ T27] audit: type=1804 audit(1596136070.775:942): pid=9562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/959/file1/bus" dev="sda1" ino=16337 res=1 [ 598.175825][ T9560] FAT-fs (loop4): bogus number of reserved sectors [ 598.190271][ T9560] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:50 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 598.277049][ T27] audit: type=1804 audit(1596136070.885:943): pid=9567 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1154/file1/bus" dev="sda1" ino=16380 res=1 19:07:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 19:07:51 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 19:07:51 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:51 executing program 1: close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 598.887393][ T9609] FAT-fs (loop0): bogus number of reserved sectors [ 598.900579][ T9609] FAT-fs (loop0): Can't find a valid FAT filesystem [ 598.955853][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 599.003490][ T9619] FAT-fs (loop4): bogus number of reserved sectors [ 599.009600][ T27] audit: type=1804 audit(1596136071.655:944): pid=9609 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/960/file1/bus" dev="sda1" ino=16383 res=1 [ 599.017731][ T9619] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:51 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="a617a5ac46313e73b9e35953ee40a8e258e00d724c61a1fb0dfa7aca3d4ad81665df1f961c8dabef8bf0017a200dea70087bfd6a4143ec8d026c4465a41ef4f668196172f75817d3cb708dfc6cd331b3dfd901d776949c2c02ff194c0349665639b48dcbb3bb9527365f8ae6d916a2a6c2fccf4c3ef107cf2ef8aac3381dc3730547e96ebf63ddac899fb50dfe0c19b60f0926f9354e0eb6b0ac34589d2e2e53fd1e367f07c503ea54417f2ab670e67bd9a8238ca98393fa4acc11210e8da3786168a4a446dd25c1e6eb1b687bb0a5e2207376758f62513090388e3f8c24d1d9650ede3957a864b2a8590a4f4fedfa5926b7a20808b3d53a3ec87c429bbd2be13725f6187000518def4c068998a997ee143cccfaea87b7cee444d4c814ad4abca6da288b26bb3d4393f9e61d2b1234b014c5f5b9a7238aeb094b252121621f6d1ecd0c1b4bb3c9d81dad8675c4b088cdddbe91a0f37b0a65eab6e3618d7d000b9a3593f2b4d2ec4de3e63e062d3e098f60bdb20f92235b427b9c26f8a7b1d1f5293af9c657b2605b46c2db3c3acc53356f09487e2f5392f2edf6185c497e6f1731542d7ed68f27a60881a0409075ecdb29518f12afa7874d3d42d7709f862c2a1552c559255c1a23367952e8a053177093402b8495e2bae67e414e99840888bf648ec3fd84be538dc6d0bd52287ee577ccfcc23d3f088f4e2257d5179b0db19e5df54751cdf39d4f26556cd78dad348444298619f346fbcb8f47b64767a5734a5f046e9eaab16a869e8ddc55fbce698cb0377d7c09d0402b640a83b64d3b590e8971c4a01f25a93aa22a92de1ff2479c6fae2f72776396ef5fbccf3b609ca52ee4826bd7d131eec3494409d2a1355f58eba7a8df5356cefa485eb07b5005556f6f7f54cf9c3e13e7327d1646069121da7027a53b09443f62c78b27805a2fc2bb4ed17b3fd747275d637bf3852f7a314ff0332ba31372bc2aa521cda389f6cb268fb71d43ce45cfbdadc829b086422cee27e59f034a2d2b491be13d8a0563c71db87cafeae8738e4486344f4da69dbe98c88b87f84c9274043afa295a8057d2e296037cca0342f3e48fa2818c8781888b468181f1d561eee71c38767b65312695ede8cdcdf61907e1b7abaf32f70c8794bed579fd01fce1fbbe2dcc6979cda7ce9a8e71d4256e82e8856e5ad2a4489580c62c7acc54f45fe7031e6c2e9c4ad37fc166c79f72c9f1853c664667e5f78ab96bb17d555f8900d3081d0c1e80ecf106321333cf9a919962f32f7bdb8d85b66a356438fcf2272a1c32589e38a925ff3fa77d43f0eed21d5d104d00ec30e3fc9f7ae0716fbae1ac121446dc80023085cc858326df7600c09f10e427fbe293862be342c6b06629884a5ad3c0d0625738562920abf7b6ab88720bf71d77575999372600fbdf3d7a657c3b9f9098cb16b4f0ecf60a5d8773397d85db3bb9cf6c32fb3426152c718b90302667122112b4ac9ede0cdba74df08424616e2017cf7da1bad6186d63afb1ff86230645333a80ccec2281d3fdbb558aa8cc7b7ff5e85f4573cb5dccb0ddb5bca53f5b86f5df55e6f2750d7e48c0f244863c6ff6fadbd0ce18a8487fbbe66d9480ccf2aead0d5842e9bdd9502807c90f9e61e57208ede978a23eb0903d9fdabdfe6d76e6c917e79440dbf90558219b61cc47c536be2af1c16eeed7f0ba5485c27d1adf896188d611e122e5b743a1a9a5f6561d197eb6628870732d637a3545fa09fec05f78013702f5ab381163ef7a10bbc8711ac6618332a97dce5bb53cf60e4ffd337878a61915e708a13fd32665d8c8f72f24c012fd65a52417991dd0449ede9e537fc4af9a93c2b3526ae37140483df84f1898633fa2d3837e1026d47939a0059ef9267b969a5a37850355d63ef686bb7253ebd0f8189577a9791f903059c4a2f5d6ff4dba41db764827d0f3d0994c47c0e70e7767e12d74f7fe53a9aed960beb2ea5b2b0166bb01751676d4ee4f4b2c7c24a5ba94ed00bf37d65124e9c5cecc2d4fecd594b81330af84b5ab22c3436dc8498a12ac675a6c55c55a4c808364ebb4f3d308fe7083d4b6776283450afee360466e58138f7c93a03a16cca17dad13633b996ba869bb83a7fcfe0bcfa8ee38799cedfeb7a13759e434048a1997431366a9c4ec61c3da26c1bf4a8759531e9dfe20a85ba3b98fc87911fab5d377ec0fd4af27f097c9eb294af7101e90e4aec2c64e615736c676057902d00cfa8ba211b9207af09b95cbf32f76c6d15ceb45972216507f14cdc15a326541d03cba31254c0a1f0285e9048b81070192c9addf9fdeaea66c80b676028c74995b8401c0b45ae1fac22305c0394f9e4b442ed23bcedecab9d8cdbb3cd46ed8c528d474725171af5f2686811081923592a7ae91914a4b23374b1a088370fd60626b68c7029ef3bd28e0f89fdd68ea9d854c9006bfd4e1aecfa3d71618cc54715dd018c6d7f1920e53c79bfd4c55e4c842e0dc40de93866b2882e44aa76b13e49bd9c9ce15651e43b4d493f77c315f3c55a0ece5de084a25d4b5adcfb1b1177b13cf4ad76efd275fa87f6c85dc747fbdb2a45ac9cd092853668979073d188dc42c551899e26f223f50985a2b71ae16ddf24b1db553132c8081fe2344139a4fe4b2bcdface9780f9bbc6a94fcd5639a068ba6a804b2604a0c1c1c682b0d1b259fd84531a84b321ea25e41ff426ac86c6fe6daa3c1f910ccf3453965f6893e497572c47eced7d9c80545507327f2c2d7c4af041e5a30e4a55d80573f1bf9b9fab1c5c201723486214b70f28df67fcc98cd543204b40fc286013490c12513d5663e473326f0c572be3cd9d00a93178ee2cb454b1f63f2531537c8e8b59bbc832c36ec2ba6ab0c0ce27341bd3af77b56f0c98fbe9c0c3bdeaea955603cee64d2f6b988d62350d092fc1d2dd32631a4672879ff59da48bbce4495b8bc0ee9187daf9689542208dd3145c1be0ef2348be4148bd0fcfe06d25c0c0f3e0739918555e31b670be260c9babdf06ce2c1fd6bd4599a6c0c10fe49e798b8f6602423c44f7494bb5f1d9414861071fdb3e55355571335bd6829e06b12817ffa94077647e4cb3d7ce06646d3b33047e4e1ce31eab9b41046cfb0c366faef18845a1d348225271894ebbf50807cefc45f064143a77bc1fc448f6fe0121235c7b7f0a903f90c403129d833c56869a480c45896815f6273b283750661bfa43c7815a78c47678667a8f319c092b56303745e4f6ac51c4fb8bedd9abc37f5572f1abf5cc6be6878b75234f7869eaa2e9bd7894e001a564e707c0519dde324b241cbc105e93efdf9d98649171fb1394ddd985d53b95b3ffc46f1766694009c639c6e44a3599a9f9fc9b06499ca136cf19fc0e3d1ffb6c2e49139bb53f1c16913e092a61ab273ae82506d69b7e37efc7047413763e50097440c27391628eb9e3cda76fb77bb236be21c408bd6020c4f8d51d11854c079255ec1bd889996ba5aff33b2450725e2cb399e66cd267b993b7695ac821956f3971c2cb3be3cf071b0cb890be1c8324e5fcc1a99427537bb1330b49309b73313cc657b260ccc9a2dd6355deab9294e20c0a9d7e6760144de3a87a982c888ce7f093e4a16ac1174f0775bc084cc9d6a637f17017e81de0df0be16a3a00c4c52468b00460b8539ac95613130d0684a7413efbc8db7b02b0aa255e3ef1b9ccb9801cde0c41ed2697b11054f85a58112ef76de6b33331c1d11a00d7ed6dd2c7f9ad4f09068586e01a506f11a9af52120bf6388b99d1a0fdea4c25465310e65cc4c57dbd7fc50c744ff9f4d4106fffd464cfe7e47da967b5b1f051ce4fe9885eeab4707806ded3c89ddd5685c9c8fd951e645cf087928c96bfa5f7517f0a095070491b725d40a73de25c580d32f8b0da63c1a430cb1e812dcd104f8c13c87bfc61b87a67202d8026b55a2cd94b0af27112d7bf897a2f80772136de0077c41cb885a38d974ba1eb627c4abd92aa02edce6bd50a43157de026c61f56d661f208a0de112de4014450df0bf1f03f3de5a90b6504b52cb326fe3b8ff15ff06b1f529feccd375636f102cb68cc947925c04c22812ff873588b73793fb317508c4e3f4ecd80cc5972a10ced85406f83c989539f23e024da7e29d50f49f50358df22343213a15b2f936a333edc1c9759531f2134e0b4a50b45e4568e7f539ec2ada6453b7a18cfbc43851fc0f5cbb69b853423cde884be6d131d287079d49c6071c8061d808a92a6141347cbb2c637255aa97bb487bb31407933ec1575d2135c81567eff3a7d45e4f33eafe3ac77040d23837fe7aea876ac3b28eaf0578a5301f66c803e78a53d9b9542b919d2c6d6d14b9c248f16b267277db874532c000216ed7224732da546cd0e4161bf2dd12c0f67100e8bc5c40dff9da56bb45abd250b886e712c4ca1cb1cef23e3c7de6d54a5cf06b1f771e8c7c4d4ae5127195c751f015258d90a81c3ed24c35c9ac84738c358c90815f4f5723c715abefdbc9131d9bdda5e28c39c90394b367d7fc8a0181665e5a6eb7342ad23fb0e6cf3d9017ad64b0cdbeab50d92a14d330afe3f9fa8871d05b76422d7ff82ef8546e0eb0693a3f967fc2d6b379db4f299fd32d0d8f6461fc3ea1203c9163c87b5112207d80c9a3630f63079f568a10575a82c1f6ab623cc812ad3bf1251b39e6ae461e40e3553f6bbd25a9c2f108d8b0ef188cdae001ccaf3f1aea2d595b52e21e968bfca2855eb54eca4c83224c46824e656af741d451fae5c9834d1d601eb8f6f2edf6d6d4fd7d31c7044302b3e2d2dcc211e779670167aef8403fc2b454c6f9b14febc7dcc79dbcf479b0f701366c000dd71c6ef2f11ef10b4ae04c4d96b04ea12aa1f1d9ac56179e62722e97380d239caefbcc06fcf66e5b33d88b9435039620d6128907335b87583b8aaa8d4150dd9d5c07d7a9096972f6d1abd80eb3cc0bc3aa156e034d55c5474e4ef317223fc62dc314a9a6d2d5d07200d90121beed7a94737d421d5684405fdc36ee8a996caf3ed4eaf215fa96765e6f52ef0be856bf4177fbe2d63ca01bc94e"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x18100, 0x0) 19:07:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 1: close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 599.131610][ T27] audit: type=1804 audit(1596136071.735:945): pid=9619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1155/file1/bus" dev="sda1" ino=16336 res=1 19:07:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:51 executing program 1: close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 599.285924][ T9582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:52 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:52 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:52 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 599.848742][ T9669] FAT-fs (loop0): invalid media value (0x00) [ 599.867752][ T9669] FAT-fs (loop0): Can't find a valid FAT filesystem [ 599.904346][ T9674] FAT-fs (loop4): bogus number of reserved sectors [ 599.919399][ T9674] FAT-fs (loop4): Can't find a valid FAT filesystem [ 599.995751][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:52 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="a617a5ac46313e73b9e35953ee40a8e258e00d724c61a1fb0dfa7aca3d4ad81665df1f961c8dabef8bf0017a200dea70087bfd6a4143ec8d026c4465a41ef4f668196172f75817d3cb708dfc6cd331b3dfd901d776949c2c02ff194c0349665639b48dcbb3bb9527365f8ae6d916a2a6c2fccf4c3ef107cf2ef8aac3381dc3730547e96ebf63ddac899fb50dfe0c19b60f0926f9354e0eb6b0ac34589d2e2e53fd1e367f07c503ea54417f2ab670e67bd9a8238ca98393fa4acc11210e8da3786168a4a446dd25c1e6eb1b687bb0a5e2207376758f62513090388e3f8c24d1d9650ede3957a864b2a8590a4f4fedfa5926b7a20808b3d53a3ec87c429bbd2be13725f6187000518def4c068998a997ee143cccfaea87b7cee444d4c814ad4abca6da288b26bb3d4393f9e61d2b1234b014c5f5b9a7238aeb094b252121621f6d1ecd0c1b4bb3c9d81dad8675c4b088cdddbe91a0f37b0a65eab6e3618d7d000b9a3593f2b4d2ec4de3e63e062d3e098f60bdb20f92235b427b9c26f8a7b1d1f5293af9c657b2605b46c2db3c3acc53356f09487e2f5392f2edf6185c497e6f1731542d7ed68f27a60881a0409075ecdb29518f12afa7874d3d42d7709f862c2a1552c559255c1a23367952e8a053177093402b8495e2bae67e414e99840888bf648ec3fd84be538dc6d0bd52287ee577ccfcc23d3f088f4e2257d5179b0db19e5df54751cdf39d4f26556cd78dad348444298619f346fbcb8f47b64767a5734a5f046e9eaab16a869e8ddc55fbce698cb0377d7c09d0402b640a83b64d3b590e8971c4a01f25a93aa22a92de1ff2479c6fae2f72776396ef5fbccf3b609ca52ee4826bd7d131eec3494409d2a1355f58eba7a8df5356cefa485eb07b5005556f6f7f54cf9c3e13e7327d1646069121da7027a53b09443f62c78b27805a2fc2bb4ed17b3fd747275d637bf3852f7a314ff0332ba31372bc2aa521cda389f6cb268fb71d43ce45cfbdadc829b086422cee27e59f034a2d2b491be13d8a0563c71db87cafeae8738e4486344f4da69dbe98c88b87f84c9274043afa295a8057d2e296037cca0342f3e48fa2818c8781888b468181f1d561eee71c38767b65312695ede8cdcdf61907e1b7abaf32f70c8794bed579fd01fce1fbbe2dcc6979cda7ce9a8e71d4256e82e8856e5ad2a4489580c62c7acc54f45fe7031e6c2e9c4ad37fc166c79f72c9f1853c664667e5f78ab96bb17d555f8900d3081d0c1e80ecf106321333cf9a919962f32f7bdb8d85b66a356438fcf2272a1c32589e38a925ff3fa77d43f0eed21d5d104d00ec30e3fc9f7ae0716fbae1ac121446dc80023085cc858326df7600c09f10e427fbe293862be342c6b06629884a5ad3c0d0625738562920abf7b6ab88720bf71d77575999372600fbdf3d7a657c3b9f9098cb16b4f0ecf60a5d8773397d85db3bb9cf6c32fb3426152c718b90302667122112b4ac9ede0cdba74df08424616e2017cf7da1bad6186d63afb1ff86230645333a80ccec2281d3fdbb558aa8cc7b7ff5e85f4573cb5dccb0ddb5bca53f5b86f5df55e6f2750d7e48c0f244863c6ff6fadbd0ce18a8487fbbe66d9480ccf2aead0d5842e9bdd9502807c90f9e61e57208ede978a23eb0903d9fdabdfe6d76e6c917e79440dbf90558219b61cc47c536be2af1c16eeed7f0ba5485c27d1adf896188d611e122e5b743a1a9a5f6561d197eb6628870732d637a3545fa09fec05f78013702f5ab381163ef7a10bbc8711ac6618332a97dce5bb53cf60e4ffd337878a61915e708a13fd32665d8c8f72f24c012fd65a52417991dd0449ede9e537fc4af9a93c2b3526ae37140483df84f1898633fa2d3837e1026d47939a0059ef9267b969a5a37850355d63ef686bb7253ebd0f8189577a9791f903059c4a2f5d6ff4dba41db764827d0f3d0994c47c0e70e7767e12d74f7fe53a9aed960beb2ea5b2b0166bb01751676d4ee4f4b2c7c24a5ba94ed00bf37d65124e9c5cecc2d4fecd594b81330af84b5ab22c3436dc8498a12ac675a6c55c55a4c808364ebb4f3d308fe7083d4b6776283450afee360466e58138f7c93a03a16cca17dad13633b996ba869bb83a7fcfe0bcfa8ee38799cedfeb7a13759e434048a1997431366a9c4ec61c3da26c1bf4a8759531e9dfe20a85ba3b98fc87911fab5d377ec0fd4af27f097c9eb294af7101e90e4aec2c64e615736c676057902d00cfa8ba211b9207af09b95cbf32f76c6d15ceb45972216507f14cdc15a326541d03cba31254c0a1f0285e9048b81070192c9addf9fdeaea66c80b676028c74995b8401c0b45ae1fac22305c0394f9e4b442ed23bcedecab9d8cdbb3cd46ed8c528d474725171af5f2686811081923592a7ae91914a4b23374b1a088370fd60626b68c7029ef3bd28e0f89fdd68ea9d854c9006bfd4e1aecfa3d71618cc54715dd018c6d7f1920e53c79bfd4c55e4c842e0dc40de93866b2882e44aa76b13e49bd9c9ce15651e43b4d493f77c315f3c55a0ece5de084a25d4b5adcfb1b1177b13cf4ad76efd275fa87f6c85dc747fbdb2a45ac9cd092853668979073d188dc42c551899e26f223f50985a2b71ae16ddf24b1db553132c8081fe2344139a4fe4b2bcdface9780f9bbc6a94fcd5639a068ba6a804b2604a0c1c1c682b0d1b259fd84531a84b321ea25e41ff426ac86c6fe6daa3c1f910ccf3453965f6893e497572c47eced7d9c80545507327f2c2d7c4af041e5a30e4a55d80573f1bf9b9fab1c5c201723486214b70f28df67fcc98cd543204b40fc286013490c12513d5663e473326f0c572be3cd9d00a93178ee2cb454b1f63f2531537c8e8b59bbc832c36ec2ba6ab0c0ce27341bd3af77b56f0c98fbe9c0c3bdeaea955603cee64d2f6b988d62350d092fc1d2dd32631a4672879ff59da48bbce4495b8bc0ee9187daf9689542208dd3145c1be0ef2348be4148bd0fcfe06d25c0c0f3e0739918555e31b670be260c9babdf06ce2c1fd6bd4599a6c0c10fe49e798b8f6602423c44f7494bb5f1d9414861071fdb3e55355571335bd6829e06b12817ffa94077647e4cb3d7ce06646d3b33047e4e1ce31eab9b41046cfb0c366faef18845a1d348225271894ebbf50807cefc45f064143a77bc1fc448f6fe0121235c7b7f0a903f90c403129d833c56869a480c45896815f6273b283750661bfa43c7815a78c47678667a8f319c092b56303745e4f6ac51c4fb8bedd9abc37f5572f1abf5cc6be6878b75234f7869eaa2e9bd7894e001a564e707c0519dde324b241cbc105e93efdf9d98649171fb1394ddd985d53b95b3ffc46f1766694009c639c6e44a3599a9f9fc9b06499ca136cf19fc0e3d1ffb6c2e49139bb53f1c16913e092a61ab273ae82506d69b7e37efc7047413763e50097440c27391628eb9e3cda76fb77bb236be21c408bd6020c4f8d51d11854c079255ec1bd889996ba5aff33b2450725e2cb399e66cd267b993b7695ac821956f3971c2cb3be3cf071b0cb890be1c8324e5fcc1a99427537bb1330b49309b73313cc657b260ccc9a2dd6355deab9294e20c0a9d7e6760144de3a87a982c888ce7f093e4a16ac1174f0775bc084cc9d6a637f17017e81de0df0be16a3a00c4c52468b00460b8539ac95613130d0684a7413efbc8db7b02b0aa255e3ef1b9ccb9801cde0c41ed2697b11054f85a58112ef76de6b33331c1d11a00d7ed6dd2c7f9ad4f09068586e01a506f11a9af52120bf6388b99d1a0fdea4c25465310e65cc4c57dbd7fc50c744ff9f4d4106fffd464cfe7e47da967b5b1f051ce4fe9885eeab4707806ded3c89ddd5685c9c8fd951e645cf087928c96bfa5f7517f0a095070491b725d40a73de25c580d32f8b0da63c1a430cb1e812dcd104f8c13c87bfc61b87a67202d8026b55a2cd94b0af27112d7bf897a2f80772136de0077c41cb885a38d974ba1eb627c4abd92aa02edce6bd50a43157de026c61f56d661f208a0de112de4014450df0bf1f03f3de5a90b6504b52cb326fe3b8ff15ff06b1f529feccd375636f102cb68cc947925c04c22812ff873588b73793fb317508c4e3f4ecd80cc5972a10ced85406f83c989539f23e024da7e29d50f49f50358df22343213a15b2f936a333edc1c9759531f2134e0b4a50b45e4568e7f539ec2ada6453b7a18cfbc43851fc0f5cbb69b853423cde884be6d131d287079d49c6071c8061d808a92a6141347cbb2c637255aa97bb487bb31407933ec1575d2135c81567eff3a7d45e4f33eafe3ac77040d23837fe7aea876ac3b28eaf0578a5301f66c803e78a53d9b9542b919d2c6d6d14b9c248f16b267277db874532c000216ed7224732da546cd0e4161bf2dd12c0f67100e8bc5c40dff9da56bb45abd250b886e712c4ca1cb1cef23e3c7de6d54a5cf06b1f771e8c7c4d4ae5127195c751f015258d90a81c3ed24c35c9ac84738c358c90815f4f5723c715abefdbc9131d9bdda5e28c39c90394b367d7fc8a0181665e5a6eb7342ad23fb0e6cf3d9017ad64b0cdbeab50d92a14d330afe3f9fa8871d05b76422d7ff82ef8546e0eb0693a3f967fc2d6b379db4f299fd32d0d8f6461fc3ea1203c9163c87b5112207d80c9a3630f63079f568a10575a82c1f6ab623cc812ad3bf1251b39e6ae461e40e3553f6bbd25a9c2f108d8b0ef188cdae001ccaf3f1aea2d595b52e21e968bfca2855eb54eca4c83224c46824e656af741d451fae5c9834d1d601eb8f6f2edf6d6d4fd7d31c7044302b3e2d2dcc211e779670167aef8403fc2b454c6f9b14febc7dcc79dbcf479b0f701366c000dd71c6ef2f11ef10b4ae04c4d96b04ea12aa1f1d9ac56179e62722e97380d239caefbcc06fcf66e5b33d88b9435039620d6128907335b87583b8aaa8d4150dd9d5c07d7a9096972f6d1abd80eb3cc0bc3aa156e034d55c5474e4ef317223fc62dc314a9a6d2d5d07200d90121beed7a94737d421d5684405fdc36ee8a996caf3ed4eaf215fa96765e6f52ef0be856bf4177fbe2d63ca01bc94e"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 19:07:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 600.405929][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:53 executing program 1: close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 600.840665][ T9725] FAT-fs (loop4): bogus number of reserved sectors [ 600.853929][ T9725] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:53 executing program 1: close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 600.917332][ T9727] FAT-fs (loop0): invalid media value (0x00) [ 600.925171][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 600.925182][ T27] audit: type=1804 audit(1596136073.565:948): pid=9725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1157/file1/bus" dev="sda1" ino=15767 res=1 [ 600.933002][ T9727] FAT-fs (loop0): Can't find a valid FAT filesystem [ 600.973847][ T27] audit: type=1804 audit(1596136073.615:949): pid=9734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/962/file1/bus" dev="sda1" ino=15909 res=1 [ 601.037449][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:53 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 19:07:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:53 executing program 1: close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:54 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:54 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 601.729165][ T9774] FAT-fs (loop0): invalid media value (0x00) [ 601.761216][ T9774] FAT-fs (loop0): Can't find a valid FAT filesystem [ 601.783716][ T9778] FAT-fs (loop4): bogus number of reserved sectors [ 601.807689][ T9778] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:54 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 601.814488][ T27] audit: type=1804 audit(1596136074.455:950): pid=9782 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/963/file1/bus" dev="sda1" ino=16374 res=1 [ 601.872237][ T27] audit: type=1804 audit(1596136074.515:951): pid=9784 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1158/file1/bus" dev="sda1" ino=16381 res=1 19:07:54 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 602.075928][ T5802] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:54 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0xe54, 0x0, 0x0, 0x0, 0x0, {}, [@generic="dd0dcab371f031d1afc7e3ced0a8988033b9bb41f390a3547da984ee20778acf300f46d9d95cfeab667d85b0b62046b9fdd1e57d019061655b17e226879e21b5", @generic="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"]}, 0xe54}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaabb8100000086dd67"], 0xda) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 19:07:55 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 602.325646][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:55 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:55 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 602.636549][ T9823] FAT-fs (loop0): invalid media value (0x00) [ 602.710256][ T27] audit: type=1804 audit(1596136075.355:952): pid=9829 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/964/file1/bus" dev="sda1" ino=16337 res=1 [ 602.741770][ T9823] FAT-fs (loop0): Can't find a valid FAT filesystem [ 602.787324][ T9832] FAT-fs (loop4): bogus number of reserved sectors [ 602.801496][ T9832] FAT-fs (loop4): Can't find a valid FAT filesystem [ 602.890525][ T27] audit: type=1804 audit(1596136075.485:953): pid=9832 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1159/file1/bus" dev="sda1" ino=16381 res=1 19:07:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:55 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 603.131745][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:55 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x5412, &(0x7f0000000040)={0x3, {0x3}}) 19:07:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0xb, &(0x7f0000000740)=0x196, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0xe00000000000000) ustat(0x0, 0x0) 19:07:56 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x57bb, 0x86) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10) [ 603.527343][ T9869] FAT-fs (loop0): invalid media value (0x00) [ 603.533343][ T9869] FAT-fs (loop0): Can't find a valid FAT filesystem [ 603.606317][ T27] audit: type=1804 audit(1596136076.255:954): pid=9875 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/965/file1/bus" dev="sda1" ino=16382 res=1 19:07:56 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, 0x0, 0x208e24b) ptrace$cont(0x20, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0x1000000c8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) [ 603.655733][ T9878] FAT-fs (loop4): bogus number of reserved sectors [ 603.670203][ T9878] FAT-fs (loop4): Can't find a valid FAT filesystem [ 603.712906][ T27] audit: type=1804 audit(1596136076.355:955): pid=9882 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1160/file1/bus" dev="sda1" ino=16336 res=1 19:07:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:56 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:56 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0), 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0), 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:56 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 604.157603][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 604.338348][ T9919] FAT-fs (loop0): invalid media value (0x00) [ 604.344816][ T9919] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:57 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0xa2, &(0x7f0000000080)="2c85cb8410327a684509bfedba34200a6008eb43c6dc570053e5f2fe48b47a69372a217c994b6b389335aa3202453bc60d2bdc80ef1a05f3bf73d7e3ff73f31775ac858069f8ea7a8b72cd93a445d1fbacf8b4126c9b2fd08ce7dbd39e65fff847236a8b9811d660681372b489bd84ff11acbef95113c638761d43a1ac65527e25a16bf01f2fdf492dced59d02922845dcb4bf669ee1731b960158461b9e58203b54"}) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) [ 604.401852][ T27] audit: type=1804 audit(1596136077.045:956): pid=9919 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/966/file1/bus" dev="sda1" ino=16382 res=1 [ 604.478017][ T9927] FAT-fs (loop4): bogus number of reserved sectors [ 604.485079][ T9927] FAT-fs (loop4): Can't find a valid FAT filesystem [ 604.487396][ T9929] xfs: Unknown parameter 'logbsizegbuf' 19:07:57 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, 0x0, 0x208e24b) ptrace$cont(0x20, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0x1000000c8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) 19:07:57 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 19:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0), 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 604.601268][ T27] audit: type=1804 audit(1596136077.245:957): pid=9927 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1161/file1/bus" dev="sda1" ino=16374 res=1 [ 604.631640][ T9936] xfs: Unknown parameter 'logbsizegbuf' 19:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='logbsize=7\x00\x00\x00\x00lign,logbufs=00000000000004000000,\x00']) 19:07:57 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 19:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:57 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 19:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 604.842615][ T9958] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:07:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 605.195619][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 605.213614][ T9979] FAT-fs (loop0): bogus number of FAT sectors [ 605.219999][ T9979] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3000014, &(0x7f0000000000)=ANY=[@ANYBLOB="7573727175a7895613756f74612c00000000"]) [ 605.349639][ T9985] xfs: Unknown parameter 'usrqu§‰Vuota' [ 605.358378][ T9988] FAT-fs (loop4): bogus number of reserved sectors [ 605.365694][ T9582] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 605.368809][ T9988] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = open(0x0, 0x0, 0x0) write$9p(r3, &(0x7f0000000200), 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r4 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x2081fc) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:58 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x8100d0, &(0x7f0000000080)={[{@noikeep='noikeep'}, {@noalign='noalign'}, {@logbufs={'logbufs', 0x3d, 0x2}}]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x404002, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 19:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 605.701347][T10002] XFS (loop5): Invalid superblock magic number 19:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:58 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6c6f676273697a653d372c2e6f616c61676e2c6cb29898a5aa4d56996eb3896f67627566733d30303030303030303030303030303030303030302c007d2bbdb60ea7270b815b7340afa1c5587fe27ac840c9150613b211b7e17c2182bb35ec07c8f58f5f7f03fd4d3d070903b946574e736e99e9de92736c2f0bd6c1268753ed74f5d0aa3cd500143578470fa4a6807026263f7e497bfe537fb1de10f066ecc0c3a0bd3f36eead529254a6a1e103125a35436069dd1d45a780114bda0f0953430b017abbcf2e729137d070d3be4959d3f8182c"]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x2, 0x0, {0x3, 0x2, 0x9, 0x3, 0x734a4640}, 0xb}) 19:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 605.988456][T10032] xfs: Unknown parameter '.oalagn' 19:07:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 606.052613][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 606.052623][ T27] audit: type=1800 audit(1596136078.695:960): pid=10034 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="" name="bus" dev="sda1" ino=16336 res=0 [ 606.090173][T10032] xfs: Unknown parameter '.oalagn' 19:07:58 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = open(0x0, 0x0, 0x0) write$9p(r3, &(0x7f0000000200), 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r4 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x2081fc) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r2, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x1, @mcast2, 0x7f}, 0x40, [0x6b9, 0x2, 0xffff1b2f, 0xc2d, 0x6000000, 0xcf, 0xeb, 0x6]}, 0x5c) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 606.188504][T10047] FAT-fs (loop0): bogus number of FAT sectors [ 606.197268][T10047] FAT-fs (loop0): Can't find a valid FAT filesystem [ 606.234270][ T27] audit: type=1804 audit(1596136078.875:961): pid=10056 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/968/file1/bus" dev="sda1" ino=16362 res=1 [ 606.236156][ T5803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 606.387287][T10066] FAT-fs (loop4): bogus number of reserved sectors [ 606.387717][T10061] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 606.407573][T10066] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:59 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 606.430786][ T27] audit: type=1804 audit(1596136079.075:962): pid=10073 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1163/file1/bus" dev="sda1" ino=16337 res=1 19:07:59 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000640)=ANY=[], 0xa) close(r2) socket(0x10, 0x3, 0x6) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 606.585492][T10087] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:07:59 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000003c0)=0x17642c4) r1 = dup2(r0, r0) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)) read$snapshot(0xffffffffffffffff, 0x0, 0x0) exit(0x0) openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) 19:07:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r3, 0x4122, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="550a0000e5ffffff3c372c656f616c69676e3d30302a513e0935f6e33030303030303030303030303000000000000000005b1154cc3e51f614c6bfc60481bfef7620836814bbc5"]) 19:07:59 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 607.011704][T10112] xfs: Unknown parameter 'U [ 607.011704][T10112] ' [ 607.018720][T10116] FAT-fs (loop0): bogus number of FAT sectors [ 607.026143][T10116] FAT-fs (loop0): Can't find a valid FAT filesystem 19:07:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(0x0, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:59 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:07:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300100000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffe0}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffe0}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000000)={'syztnl1\x00', &(0x7f00000000c0)={'ip_vti0\x00', r8, 0x1, 0x8000, 0xa2, 0x1, {{0x27, 0x4, 0x0, 0x2c, 0x9c, 0x66, 0x0, 0xfe, 0x0, 0x0, @broadcast, @remote, {[@timestamp_addr={0x44, 0xc, 0x1c, 0x1, 0xc, [{@private=0xa010100, 0x1}]}, @timestamp_addr={0x44, 0x1c, 0xf4, 0x1, 0x9, [{@empty, 0x8}, {@private=0xa010101, 0x7fffffff}, {@private=0xa010101, 0x8}]}, @rr={0x7, 0x7, 0x60, [@multicast1]}, @timestamp={0x44, 0x18, 0xe0, 0x0, 0x8, [0xa9c8, 0x4, 0x0, 0x20, 0x3]}, @timestamp={0x44, 0x14, 0x8, 0x0, 0x6, [0x0, 0x5, 0x7, 0x4]}, @end, @lsrr={0x83, 0xf, 0xc8, [@loopback, @multicast2, @remote]}, @end, @lsrr={0x83, 0x7, 0x98, [@loopback]}, @lsrr={0x83, 0x13, 0xd6, [@dev={0xac, 0x14, 0x14, 0x3c}, @loopback, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x11}]}]}}}}}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 607.080276][ T27] audit: type=1804 audit(1596136079.725:963): pid=10125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/969/file1/bus" dev="sda1" ino=15755 res=1 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(0x0, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 607.179027][T10134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 607.208008][T10136] FAT-fs (loop4): bogus number of reserved sectors [ 607.214510][T10136] FAT-fs (loop4): Can't find a valid FAT filesystem 19:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(0x0, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:07:59 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 607.275894][T10134] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 607.304601][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:08:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) [ 607.387293][T10143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 607.478007][T10171] FAT-fs (loop4): bogus number of reserved sectors [ 607.492325][T10171] FAT-fs (loop4): Can't find a valid FAT filesystem [ 607.560883][ T27] audit: type=1804 audit(1596136080.205:964): pid=10171 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1165/file1/bus" dev="sda1" ino=16336 res=1 19:08:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:08:00 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000100), 0x10) listen(r1, 0x0) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x5, &(0x7f0000000500)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) 19:08:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000), &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:08:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x0, 0x10}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r4, 0xfffffffe, 0x30}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x5) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8c, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:08:00 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 607.872238][ T27] audit: type=1804 audit(1596136080.515:965): pid=10189 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/970/file1/bus" dev="sda1" ino=16372 res=1 19:08:00 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:08:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000), &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 608.078765][T10204] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:08:00 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:08:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000), &(0x7f00000000c0)) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 608.184455][T10215] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] 19:08:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:08:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, 0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:08:01 executing program 5: r0 = dup(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x1, 0x3, 0x2, {0x2, @vbi={0x61d5, 0x744, 0x4, 0x30313953, [0x3, 0xe77], [0xfff, 0x691], 0x108}}, 0x7f}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040090}, 0x20000840) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_STATFS(r7, &(0x7f0000000340)={0x60, 0x24, 0x2, {{0x4, 0x1, 0x7, 0x8, 0x1, 0x7, 0x4, 0x10000}}}, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) [ 608.350818][ T5802] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 608.397815][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 608.453979][T10234] FAT-fs (loop4): bogus number of reserved sectors [ 608.477285][T10234] FAT-fs (loop4): Can't find a valid FAT filesystem [ 608.493270][T10239] xfs: Unknown parameter 'no¨YD!ş]mü¯CLalig' [ 608.550023][ T27] audit: type=1804 audit(1596136081.195:966): pid=10241 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1166/file1/bus" dev="sda1" ino=16353 res=1 19:08:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) [ 608.849672][ T27] audit: type=1804 audit(1596136081.495:967): pid=10250 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/971/file1/bus" dev="sda1" ino=16372 res=1 [ 609.355562][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 609.995684][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 610.397625][ T5802] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 19:08:03 executing program 2: 19:08:03 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:08:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, 0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:08:03 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc", 0x40}, {&(0x7f00000011c0), 0x24}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x400002c, 0x4000000) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f00000001c0)="557fce89516ed303ab52141289b3f111b5641a02bc28da0b0e5e0f48638748993ab35526f03a0421591483912b9ed6305c89255dd3de337cc72bf1a63d7e386d2100dd0cc5ffd9efec5ae7e468c552c996f1920895ed9e8d339706b6addd8ed12a26d39a48677fab79fb0e598902a129e272ea210444f03804f9ed29999e36680b83661c76224c5ef862fc6f7092add4b3f2ac8687b352d2ef09b82ebbd3f1719d", 0xa1, 0x800, &(0x7f0000000140)={0xa, 0x4e21, 0xff, @loopback, 0xdb0b}, 0x1c) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @adiantum, 0x3, [], "fca6990a9b2082beb2e445882a393b52"}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x37]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) 19:08:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) sendfile(r0, r3, 0x0, 0xffffffff) 19:08:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0xffffffff) 19:08:03 executing program 2: 19:08:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, 0x0) preadv(r2, &(0x7f0000000500), 0x5d, 0x0, 0x0) 19:08:03 executing program 2: [ 611.041060][T10271] FAT-fs (loop4): bogus number of reserved sectors [ 611.043661][ T27] audit: type=1804 audit(1596136083.685:968): pid=10267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir624554169/syzkaller.X3fnvs/972/file1/bus" dev="sda1" ino=16384 res=1 [ 611.053766][T10271] FAT-fs (loop4): Can't find a valid FAT filesystem 19:08:03 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getpid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:08:03 executing program 2: 19:08:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/198, 0xc6}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x5d, 0x0, 0x0) [ 611.118271][T10276] XFS (loop5): invalid logbufsize: 7 [not 16k,32k,64k,128k or 256k] [ 611.143773][ T27] audit: type=1804 audit(1596136083.785:969): pid=10281 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir649285701/syzkaller.ld76My/1167/file1/bus" dev="sda1" ino=16350 res=1 [ 611.219847][T10281] ================================================================== [ 611.227947][T10281] BUG: KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent [ 611.236328][T10281] [ 611.238646][T10281] write to 0xffff8880b51606b0 of 8 bytes by task 10292 on cpu 0: [ 611.246357][T10281] ext4_es_lookup_extent+0x296/0x4f0 [ 611.251634][T10281] ext4_map_blocks+0xa8/0xf60 [ 611.256295][T10281] ext4_mpage_readpages+0x713/0x1380 [ 611.261566][T10281] ext4_readahead+0x93/0xa0 [ 611.266049][T10281] read_pages+0xa0/0x6b0 [ 611.270379][T10281] page_cache_readahead_unbounded+0x3ef/0x440 [ 611.276457][T10281] ondemand_readahead+0x4e4/0x6e0 [ 611.281449][T10281] page_cache_sync_readahead+0x178/0x1a0 [ 611.287049][T10281] generic_file_buffered_read+0x2c5/0x19e0 [ 611.292824][T10281] generic_file_read_iter+0x7d/0x3e0 [ 611.298077][T10281] ext4_file_read_iter+0x2d6/0x420 [ 611.303162][T10281] generic_file_splice_read+0x22a/0x310 [ 611.308682][T10281] splice_direct_to_actor+0x2a8/0x660 [ 611.314025][T10281] do_splice_direct+0xf2/0x170 [ 611.318756][T10281] do_sendfile+0x562/0xb10 [ 611.323144][T10281] __x64_sys_sendfile64+0xf2/0x130 [ 611.328240][T10281] do_syscall_64+0x51/0xb0 [ 611.332626][T10281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 611.338480][T10281] [ 611.340779][T10281] read to 0xffff8880b51606b0 of 8 bytes by task 10281 on cpu 1: [ 611.348394][T10281] ext4_es_lookup_extent+0x264/0x4f0 [ 611.353647][T10281] ext4_map_blocks+0xa8/0xf60 [ 611.358291][T10281] ext4_iomap_begin+0x46e/0x5f0 [ 611.363110][T10281] iomap_apply+0x8a/0x520 19:08:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@logbsize={'logbsize', 0x3d, [0x5]}}, {@noalign='noalign'}, {@logbufs={'logbufs'}}]}) [ 611.367503][T10281] iomap_dio_rw+0x501/0x8c0 [ 611.371990][T10281] ext4_file_write_iter+0xda4/0x1010 [ 611.377257][T10281] do_iter_readv_writev+0x321/0x3c0 [ 611.382444][T10281] do_iter_write+0x10e/0x470 [ 611.387017][T10281] vfs_iter_write+0x4c/0x70 [ 611.391509][T10281] iter_file_splice_write+0x41a/0x770 [ 611.396855][T10281] direct_splice_actor+0x95/0x160 [ 611.401859][T10281] splice_direct_to_actor+0x365/0x660 [ 611.407199][T10281] do_splice_direct+0xf2/0x170 [ 611.411950][T10281] do_sendfile+0x562/0xb10 [ 611.416334][T10281] __x64_sys_sendfile64+0xf2/0x130 [ 611.421415][T10281] do_syscall_64+0x51/0xb0 [ 611.425810][T10281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 611.431685][T10281] [ 611.433982][T10281] Reported by Kernel Concurrency Sanitizer on: [ 611.440118][T10281] CPU: 1 PID: 10281 Comm: syz-executor.4 Not tainted 5.8.0-rc7-syzkaller #0 [ 611.448750][T10281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.458775][T10281] ================================================================== [ 611.466808][T10281] Kernel panic - not syncing: panic_on_warn set ... [ 611.473375][T10281] CPU: 1 PID: 10281 Comm: syz-executor.4 Not tainted 5.8.0-rc7-syzkaller #0 [ 611.482014][T10281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.492042][T10281] Call Trace: [ 611.495308][T10281] dump_stack+0x10f/0x19d [ 611.499605][T10281] panic+0x207/0x64a [ 611.503475][T10281] ? vprintk_emit+0x44a/0x4f0 [ 611.508129][T10281] kcsan_report+0x684/0x690 [ 611.512602][T10281] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 611.518118][T10281] ? ext4_es_lookup_extent+0x264/0x4f0 [ 611.523551][T10281] ? ext4_map_blocks+0xa8/0xf60 [ 611.528374][T10281] ? ext4_iomap_begin+0x46e/0x5f0 [ 611.533369][T10281] ? iomap_apply+0x8a/0x520 [ 611.537842][T10281] ? iomap_dio_rw+0x501/0x8c0 [ 611.542494][T10281] ? ext4_file_write_iter+0xda4/0x1010 [ 611.547932][T10281] ? do_iter_readv_writev+0x321/0x3c0 [ 611.553276][T10281] ? do_iter_write+0x10e/0x470 [ 611.558018][T10281] ? vfs_iter_write+0x4c/0x70 [ 611.562666][T10281] ? iter_file_splice_write+0x41a/0x770 [ 611.568181][T10281] ? direct_splice_actor+0x95/0x160 [ 611.573347][T10281] ? splice_direct_to_actor+0x365/0x660 [ 611.578861][T10281] ? do_splice_direct+0xf2/0x170 [ 611.583767][T10281] ? do_sendfile+0x562/0xb10 [ 611.588323][T10281] ? __x64_sys_sendfile64+0xf2/0x130 [ 611.593581][T10281] ? do_syscall_64+0x51/0xb0 [ 611.598143][T10281] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 611.604188][T10281] kcsan_setup_watchpoint+0x453/0x4d0 [ 611.609532][T10281] ext4_es_lookup_extent+0x264/0x4f0 [ 611.614792][T10281] ext4_map_blocks+0xa8/0xf60 [ 611.619440][T10281] ext4_iomap_begin+0x46e/0x5f0 [ 611.624307][T10281] ? iomap_dio_rw+0x501/0x8c0 [ 611.628954][T10281] iomap_apply+0x8a/0x520 [ 611.633272][T10281] iomap_dio_rw+0x501/0x8c0 [ 611.637745][T10281] ? iomap_dio_rw+0x8c0/0x8c0 [ 611.642393][T10281] ext4_file_write_iter+0xda4/0x1010 [ 611.647650][T10281] do_iter_readv_writev+0x321/0x3c0 [ 611.652819][T10281] do_iter_write+0x10e/0x470 [ 611.657380][T10281] ? check_preemption_disabled+0x51/0x140 [ 611.663069][T10281] ? debug_smp_processor_id+0x18/0x20 [ 611.668409][T10281] ? splice_from_pipe_next+0x217/0x260 [ 611.673833][T10281] vfs_iter_write+0x4c/0x70 [ 611.678304][T10281] iter_file_splice_write+0x41a/0x770 [ 611.683647][T10281] ? splice_from_pipe+0xc0/0xc0 [ 611.688464][T10281] direct_splice_actor+0x95/0x160 [ 611.693458][T10281] splice_direct_to_actor+0x365/0x660 [ 611.698798][T10281] ? do_splice_direct+0x170/0x170 [ 611.703791][T10281] do_splice_direct+0xf2/0x170 [ 611.708524][T10281] ? check_preemption_disabled+0x60/0x140 [ 611.714220][T10281] do_sendfile+0x562/0xb10 [ 611.718616][T10281] __x64_sys_sendfile64+0xf2/0x130 [ 611.723698][T10281] do_syscall_64+0x51/0xb0 [ 611.728086][T10281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 611.733947][T10281] RIP: 0033:0x45cc79 [ 611.737811][T10281] Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.757397][T10281] RSP: 002b:00007f44e28f9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 611.765778][T10281] RAX: ffffffffffffffda RBX: 0000000000026b80 RCX: 000000000045cc79 [ 611.773723][T10281] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000005 [ 611.781763][T10281] RBP: 000000000078bfe8 R08: 0000000000000000 R09: 0000000000000000 [ 611.789708][T10281] R10: 00008400fffffffa R11: 0000000000000246 R12: 000000000078bfac [ 611.797656][T10281] R13: 00007ffcb23c8d5f R14: 00007f44e28fa9c0 R15: 000000000078bfac [ 611.806875][T10281] Kernel Offset: disabled [ 611.811179][T10281] Rebooting in 86400 seconds..