70") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x3f00000000000000, 0x0, 0xfffffdd6) [ 2444.253034][T18604] ldm_validate_privheads(): Disk read failed. [ 2444.309026][T18604] Dev loop4: unable to read RDB block 1 [ 2444.333202][T18604] loop4: unable to read partition table [ 2444.351244][T18604] loop4: partition table beyond EOD, truncated 19:57:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x8b, 0x400000000000) [ 2444.357750][T18604] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:17 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000007000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:17 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000b000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) dup2(r0, r2) dup3(r2, r1, 0x6) 19:57:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x8c, 0x400000000000) 19:57:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x4000000000000000, 0x0, 0xfffffdd6) 19:57:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x8d, 0x400000000000) [ 2445.002079][T18861] ldm_validate_privheads(): Disk read failed. [ 2445.019136][T18861] Dev loop1: unable to read RDB block 1 [ 2445.041096][T18866] ldm_validate_privheads(): Disk read failed. [ 2445.046097][T18861] loop1: unable to read partition table [ 2445.054210][T18861] loop1: partition table beyond EOD, truncated [ 2445.067991][T18861] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 2445.074889][T18866] Dev loop4: unable to read RDB block 1 [ 2445.089741][T18866] loop4: unable to read partition table [ 2445.097090][T18866] loop4: partition table beyond EOD, truncated [ 2445.135103][T18866] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x3, 0x2) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x1) ioctl(r1, 0x1000008912, &(0x7f0000000200)="c0dca5055e0bcfec7be070") r3 = socket$inet(0x10, 0x20000000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000001d0007021dfffd946f610500070000001f00000000000400080002000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r6 = dup2(r0, r5) dup3(r6, r4, 0x0) 19:57:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x8e, 0x400000000000) [ 2445.232131][T18866] ldm_validate_privheads(): Disk read failed. [ 2445.271133][T18866] Dev loop4: unable to read RDB block 1 19:57:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x46ae204000000000, 0x0, 0xfffffdd6) [ 2445.299926][T18866] loop4: unable to read partition table [ 2445.338613][T18866] loop4: partition table beyond EOD, truncated [ 2445.360608][T18866] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2445.389572][T18988] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:57:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x8f, 0x400000000000) 19:57:18 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000c000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2445.654644][T19054] ldm_validate_privheads(): Disk read failed. [ 2445.679985][T19054] Dev loop4: unable to read RDB block 1 [ 2445.704178][T19054] loop4: unable to read partition table [ 2445.736707][T19054] loop4: partition table beyond EOD, truncated [ 2445.750958][T19054] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2445.879759][T19054] ldm_validate_privheads(): Disk read failed. 19:57:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x90, 0x400000000000) 19:57:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/62) dup3(r3, r1, 0x0) 19:57:18 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800ff0f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x8000000000000000, 0x0, 0xfffffdd6) [ 2445.929625][T19054] Dev loop4: unable to read RDB block 1 [ 2445.950917][T19054] loop4: unable to read partition table [ 2445.956877][T19054] loop4: partition table beyond EOD, truncated [ 2445.971004][T19054] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2446.069340][T19121] ldm_validate_privheads(): Disk read failed. 19:57:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x91, 0x400000000000) 19:57:19 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000d000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2446.110943][T19121] Dev loop1: unable to read RDB block 1 [ 2446.119525][T19121] loop1: unable to read partition table [ 2446.140327][T19121] loop1: partition table beyond EOD, truncated [ 2446.167735][T19121] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 19:57:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast2}}, 0xfffffffffffffff7}, 0x90) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x3b9daf63, @dev={0xfe, 0x80, [], 0x18}, 0xffff}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x8, @rand_addr="8b79e084c83e8e0a3f9b6f1863f8313f", 0x1}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @multicast2}], 0xfffffffffffffeec) r5 = dup2(r0, r4) dup3(r5, r3, 0x0) 19:57:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x92, 0x400000000000) [ 2446.331582][T19140] ldm_validate_privheads(): Disk read failed. [ 2446.337895][T19140] Dev loop4: unable to read RDB block 1 [ 2446.354303][T19140] loop4: unable to read partition table [ 2446.368159][T19140] loop4: partition table beyond EOD, truncated 19:57:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2446.374789][T19140] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x408000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x5, @ipv4={[], [], @multicast1}, 0xfffffffffffffffb}, {0xa, 0x4e24, 0xfffffffffffffffc, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0x4, [0x100000000, 0xfffffffffffffffb, 0x2, 0x3, 0x8, 0xffffffff, 0x4, 0xc75]}, 0x5c) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) [ 2446.522225][T19140] ldm_validate_privheads(): Disk read failed. [ 2446.547185][T19140] Dev loop4: unable to read RDB block 1 19:57:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x93, 0x400000000000) [ 2446.581000][T19140] loop4: unable to read partition table [ 2446.586935][T19140] loop4: partition table beyond EOD, truncated [ 2446.610835][T19140] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2446.753002][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xfeffffffffffffff, 0x0, 0xfffffdd6) 19:57:20 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000e000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x94, 0x400000000000) 19:57:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) recvfrom$ax25(r2, &(0x7f00000000c0)=""/55, 0x37, 0x10000, &(0x7f0000000100)={{0x3, @default, 0x1}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @default, @default, @null]}, 0x48) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) [ 2447.181827][T19285] ldm_validate_privheads(): Disk read failed. [ 2447.209135][T19285] Dev loop4: unable to read RDB block 1 19:57:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x95, 0x400000000000) [ 2447.228498][T19285] loop4: unable to read partition table [ 2447.236870][T19285] loop4: partition table beyond EOD, truncated [ 2447.243947][T19285] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r1, &(0x7f0000000040)={0x7}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2447.375777][T19285] ldm_validate_privheads(): Disk read failed. [ 2447.393572][T19285] Dev loop4: unable to read RDB block 1 19:57:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x96, 0x400000000000) [ 2447.418962][T19285] loop4: unable to read partition table [ 2447.450036][T19285] loop4: partition table beyond EOD, truncated [ 2447.473148][T19285] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xff00000000000000, 0x0, 0xfffffdd6) 19:57:20 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800020f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x97, 0x400000000000) [ 2447.771762][T19427] ldm_validate_privheads(): Disk read failed. [ 2447.790986][T19427] Dev loop4: unable to read RDB block 1 [ 2447.797166][T19427] loop4: unable to read partition table [ 2447.838801][T19427] loop4: partition table beyond EOD, truncated [ 2447.848716][T19427] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2447.975445][T19427] ldm_validate_privheads(): Disk read failed. [ 2447.990002][T19427] Dev loop4: unable to read RDB block 1 [ 2448.001026][T19427] loop4: unable to read partition table [ 2448.012812][T19427] loop4: partition table beyond EOD, truncated [ 2448.022968][T19427] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x98, 0x400000000000) 19:57:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) socket(0x7, 0x2, 0x8) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) dup3(r3, r1, 0x0) 19:57:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xffefffffff7f0000, 0x0, 0xfffffdd6) 19:57:21 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800030f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2448.247585][ T26] kauditd_printk_skb: 71 callbacks suppressed [ 2448.247600][ T26] audit: type=1400 audit(1562011041.246:27742): avc: denied { map } for pid=19555 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.292020][T19549] ldm_validate_privheads(): Disk read failed. [ 2448.298345][T19549] Dev loop4: unable to read RDB block 1 [ 2448.333928][T19549] loop4: unable to read partition table 19:57:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x99, 0x400000000000) 19:57:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2448.355424][T19549] loop4: partition table beyond EOD, truncated [ 2448.411262][T19549] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2448.420047][ T26] audit: type=1400 audit(1562011041.276:27743): avc: denied { map } for pid=19557 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.460561][ T26] audit: type=1400 audit(1562011041.296:27744): avc: denied { map } for pid=19558 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.495684][ T26] audit: type=1400 audit(1562011041.306:27745): avc: denied { map } for pid=19563 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9a, 0x400000000000) 19:57:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xffffff7f00000000, 0x0, 0xfffffdd6) 19:57:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2448.575585][ T26] audit: type=1400 audit(1562011041.386:27746): avc: denied { map } for pid=19597 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.613524][T19549] ldm_validate_privheads(): Disk read failed. [ 2448.674754][T19549] Dev loop4: unable to read RDB block 1 [ 2448.676836][ T26] audit: type=1400 audit(1562011041.416:27747): avc: denied { map } for pid=19613 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.700989][T19549] loop4: unable to read partition table [ 2448.722848][T19549] loop4: partition table beyond EOD, truncated [ 2448.750830][T19549] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2448.782571][ T26] audit: type=1400 audit(1562011041.616:27748): avc: denied { map } for pid=19682 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.830273][ T26] audit: type=1400 audit(1562011041.676:27749): avc: denied { map } for pid=19684 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9b, 0x400000000000) 19:57:21 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800040f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2448.860076][ T26] audit: type=1400 audit(1562011041.736:27750): avc: denied { map } for pid=19685 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2448.884228][ T26] audit: type=1400 audit(1562011041.746:27751): avc: denied { map } for pid=19686 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x8000000080800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2449.091975][T19732] ldm_validate_privheads(): Disk read failed. [ 2449.098176][T19732] Dev loop4: unable to read RDB block 1 [ 2449.144364][T19732] loop4: unable to read partition table [ 2449.150138][T19732] loop4: partition table beyond EOD, truncated [ 2449.188619][T19732] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9c, 0x400000000000) 19:57:22 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006804000f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xffffffff00000000, 0x0, 0xfffffdd6) 19:57:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x9, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x2, 0x1, 0x10000, 0x4}, {0x40, 0xfffffffffffffffa, 0x4, 0x20}, {0x5, 0xffffffffffffffe0, 0xfffffffffffffffb, 0x18}, {0x2aa, 0x0, 0xb4, 0x371}, {0x800, 0xfff0000000000000, 0xbb, 0x7288}, {0x0, 0x8, 0x400, 0x8}, {0x3ff, 0xe0c7, 0xffffffffffffffff, 0xfffffffffffffffd}]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x63}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r2, 0x0) [ 2449.341742][T19732] ldm_validate_privheads(): Disk read failed. [ 2449.348644][T19732] Dev loop4: unable to read RDB block 1 [ 2449.398994][T19732] loop4: unable to read partition table [ 2449.422180][T19819] ldm_validate_privheads(): Disk read failed. [ 2449.443013][T19732] loop4: partition table beyond EOD, truncated 19:57:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9d, 0x400000000000) [ 2449.463798][T19819] Dev loop1: unable to read RDB block 1 [ 2449.488002][T19732] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2449.499851][T19819] loop1: unable to read partition table 19:57:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="c0dca5055e0bcfec7be00821da0f8cc10e70ef2117ca2e4dd75d4678ee6eed14728a69fecaaff7b9645bc224e7078971fca775045c606d7157") r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) bind$netrom(r1, &(0x7f00000000c0)={{0x3, @null, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000180)=""/91) r3 = userfaultfd(0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0], 0x5, 0x1, 0x2, 0x1}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsmount(0xffffffffffffffff, 0x1, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r3, 0x0) [ 2449.521994][T19819] loop1: partition table beyond EOD, truncated [ 2449.535903][T19819] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 19:57:22 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800050f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:22 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008914, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4a}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfbee, @mcast2, 0xffffffffffff0000}}, [0x80, 0x2, 0x8, 0xffffffffffff8001, 0xfff, 0x4, 0x7fb, 0x5, 0xfff, 0x7fffffff, 0x100000000, 0x400, 0x76b4, 0x9, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000200)=@sack_info={r3, 0x5, 0x401}, &(0x7f0000002000)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) dup2(r0, r2) 19:57:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9e, 0x400000000000) 19:57:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xffffffffff600000, 0x0, 0xfffffdd6) [ 2449.781224][T19949] ldm_validate_privheads(): Disk read failed. [ 2449.815395][T19949] Dev loop4: unable to read RDB block 1 [ 2449.877874][T19949] loop4: unable to read partition table [ 2449.907744][T19949] loop4: partition table beyond EOD, truncated [ 2449.929740][T19949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2449.973436][T19966] FAULT_INJECTION: forcing a failure. [ 2449.973436][T19966] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.024938][T19966] CPU: 1 PID: 19966 Comm: syz-executor.1 Not tainted 5.2.0-rc7 #39 [ 2450.032885][T19966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2450.032931][T19966] Call Trace: [ 2450.032961][T19966] dump_stack+0x172/0x1f0 [ 2450.032989][T19966] should_fail.cold+0xa/0x15 [ 2450.033012][T19966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2450.033036][T19966] ? ___might_sleep+0x163/0x280 [ 2450.033061][T19966] __should_failslab+0x121/0x190 [ 2450.033082][T19966] should_failslab+0x9/0x14 [ 2450.033096][T19966] kmem_cache_alloc_trace+0x2ce/0x750 [ 2450.033123][T19966] tcp_sendmsg_locked+0x2169/0x3920 [ 2450.033145][T19966] ? lock_sock_nested+0xac/0x120 [ 2450.033162][T19966] ? find_held_lock+0x35/0x130 [ 2450.033211][T19966] ? mark_held_locks+0xa4/0xf0 [ 2450.061499][T19966] ? tcp_sendpage+0x60/0x60 [ 2450.061520][T19966] ? lock_sock_nested+0x9a/0x120 [ 2450.061538][T19966] ? trace_hardirqs_on+0x67/0x220 [ 2450.061554][T19966] ? lock_sock_nested+0x9a/0x120 [ 2450.061573][T19966] ? __local_bh_enable_ip+0x15a/0x270 [ 2450.061594][T19966] tcp_sendmsg+0x30/0x50 [ 2450.061613][T19966] inet_sendmsg+0x141/0x5d0 [ 2450.061630][T19966] ? ipip_gro_receive+0x100/0x100 [ 2450.061646][T19966] sock_sendmsg+0xd7/0x130 [ 2450.061662][T19966] __sys_sendto+0x262/0x380 [ 2450.061678][T19966] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2450.061701][T19966] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2450.061734][T19966] ? fput+0x1b/0x20 [ 2450.061754][T19966] ? ksys_write+0x1cf/0x290 [ 2450.169333][T19966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2450.174821][T19966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2450.180298][T19966] ? do_syscall_64+0x26/0x680 [ 2450.185104][T19966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.191310][T19966] __x64_sys_sendto+0xe1/0x1a0 [ 2450.196195][T19966] do_syscall_64+0xfd/0x680 [ 2450.200729][T19966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.206639][T19966] RIP: 0033:0x459519 [ 2450.210605][T19966] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2450.230404][T19966] RSP: 002b:00007fa10ed47c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2450.230420][T19966] RAX: ffffffffffffffda RBX: 00007fa10ed47c90 RCX: 0000000000459519 [ 2450.230429][T19966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2450.230438][T19966] RBP: 000000000075bf20 R08: 000000002031e000 R09: 000000000000001c [ 2450.230446][T19966] R10: 0000000020000004 R11: 0000000000000246 R12: 00007fa10ed486d4 [ 2450.230460][T19966] R13: 00000000004c72d2 R14: 00000000004dc7a0 R15: 0000000000000005 [ 2450.300945][T19949] ldm_validate_privheads(): Disk read failed. [ 2450.307240][T19949] Dev loop4: unable to read RDB block 1 [ 2450.315896][T19949] loop4: unable to read partition table 19:57:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) r4 = dup3(r3, r1, 0x0) write$selinux_load(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="8dff7cfa57528a3963d86afb696e75780ae3b4750dc4"], 0x25) 19:57:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x9f, 0x400000000000) 19:57:23 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2450.357187][T19949] loop4: partition table beyond EOD, truncated [ 2450.370683][T19949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2450.426947][T20082] FAULT_INJECTION: forcing a failure. [ 2450.426947][T20082] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.440355][T20082] CPU: 1 PID: 20082 Comm: syz-executor.1 Not tainted 5.2.0-rc7 #39 [ 2450.448270][T20082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2450.458655][T20082] Call Trace: [ 2450.461981][T20082] dump_stack+0x172/0x1f0 [ 2450.466350][T20082] should_fail.cold+0xa/0x15 [ 2450.471346][T20082] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2450.477273][T20082] ? __inet_hash_connect+0x1a1/0xfa0 [ 2450.482775][T20082] __should_failslab+0x121/0x190 [ 2450.487827][T20082] should_failslab+0x9/0x14 [ 2450.492348][T20082] kmem_cache_alloc+0x47/0x6f0 [ 2450.497482][T20082] ? rwlock_bug.part.0+0x90/0x90 [ 2450.502526][T20082] ? lock_acquire+0x16f/0x3f0 [ 2450.507462][T20082] ? __inet_hash_connect+0x3fd/0xfa0 [ 2450.512772][T20082] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2450.518518][T20082] inet_bind_bucket_create+0x2e/0x290 [ 2450.523909][T20082] __inet_hash_connect+0x6c6/0xfa0 [ 2450.529036][T20082] ? inet6_lookup+0xe0/0xe0 [ 2450.533561][T20082] ? inet_hash+0xb0/0xb0 [ 2450.537825][T20082] ? lock_downgrade+0x880/0x880 [ 2450.542782][T20082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2450.549043][T20082] inet6_hash_connect+0x76/0xe0 [ 2450.553909][T20082] tcp_v6_connect+0x1384/0x1ff0 [ 2450.558773][T20082] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2450.564179][T20082] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 2450.569591][T20082] ? mark_held_locks+0xf0/0xf0 [ 2450.574375][T20082] ? find_held_lock+0x35/0x130 [ 2450.579154][T20082] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2450.584813][T20082] __inet_stream_connect+0x834/0xe90 [ 2450.590115][T20082] ? __inet_stream_connect+0x834/0xe90 [ 2450.595601][T20082] ? inet_dgram_connect+0x2d0/0x2d0 [ 2450.600820][T20082] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2450.606212][T20082] ? rcu_read_lock_sched_held+0x110/0x130 [ 2450.611953][T20082] ? kmem_cache_alloc_trace+0x351/0x750 [ 2450.617544][T20082] tcp_sendmsg_locked+0x2318/0x3920 [ 2450.622911][T20082] ? lock_sock_nested+0xac/0x120 [ 2450.627949][T20082] ? find_held_lock+0x35/0x130 [ 2450.632911][T20082] ? mark_held_locks+0xa4/0xf0 [ 2450.637779][T20082] ? tcp_sendpage+0x60/0x60 [ 2450.642312][T20082] ? lock_sock_nested+0x9a/0x120 [ 2450.647264][T20082] ? trace_hardirqs_on+0x67/0x220 [ 2450.652307][T20082] ? lock_sock_nested+0x9a/0x120 [ 2450.657487][T20082] ? __local_bh_enable_ip+0x15a/0x270 [ 2450.663007][T20082] tcp_sendmsg+0x30/0x50 [ 2450.667273][T20082] inet_sendmsg+0x141/0x5d0 [ 2450.671795][T20082] ? ipip_gro_receive+0x100/0x100 [ 2450.676831][T20082] sock_sendmsg+0xd7/0x130 [ 2450.681264][T20082] __sys_sendto+0x262/0x380 [ 2450.685925][T20082] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2450.691405][T20082] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2450.696982][T20082] ? fput+0x1b/0x20 [ 2450.700800][T20082] ? ksys_write+0x1cf/0x290 [ 2450.705424][T20082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2450.711131][T20082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2450.716686][T20082] ? do_syscall_64+0x26/0x680 [ 2450.721381][T20082] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.727469][T20082] __x64_sys_sendto+0xe1/0x1a0 [ 2450.732246][T20082] do_syscall_64+0xfd/0x680 [ 2450.736763][T20082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.742892][T20082] RIP: 0033:0x459519 [ 2450.746803][T20082] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2450.766616][T20082] RSP: 002b:00007fa10ed47c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2450.775042][T20082] RAX: ffffffffffffffda RBX: 00007fa10ed47c90 RCX: 0000000000459519 [ 2450.783532][T20082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2450.791684][T20082] RBP: 000000000075bf20 R08: 000000002031e000 R09: 000000000000001c [ 2450.799668][T20082] R10: 0000000020000004 R11: 0000000000000246 R12: 00007fa10ed486d4 [ 2450.807685][T20082] R13: 00000000004c72d2 R14: 00000000004dc7a0 R15: 0000000000000005 19:57:23 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800060f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa0, 0x400000000000) 19:57:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0xfffffffffffffffe, 0x0, 0xfffffdd6) 19:57:23 executing program 1 (fault-call:6 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) ioctl$NBD_SET_SOCK(r3, 0xab00, r3) dup3(r3, r1, 0x0) [ 2451.041822][T20104] ldm_validate_privheads(): Disk read failed. [ 2451.063409][T20104] Dev loop4: unable to read RDB block 1 [ 2451.077882][T20110] FAULT_INJECTION: forcing a failure. [ 2451.077882][T20110] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.093676][T20104] loop4: unable to read partition table [ 2451.107642][T20104] loop4: partition table beyond EOD, truncated [ 2451.126538][T20104] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2451.135615][T20110] CPU: 1 PID: 20110 Comm: syz-executor.1 Not tainted 5.2.0-rc7 #39 [ 2451.143537][T20110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2451.153612][T20110] Call Trace: [ 2451.156938][T20110] dump_stack+0x172/0x1f0 [ 2451.161419][T20110] should_fail.cold+0xa/0x15 [ 2451.166175][T20110] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2451.172017][T20110] ? ___might_sleep+0x163/0x280 [ 2451.176898][T20110] __should_failslab+0x121/0x190 [ 2451.181863][T20110] should_failslab+0x9/0x14 [ 2451.186481][T20110] kmem_cache_alloc_node+0x261/0x710 [ 2451.191798][T20110] ? find_held_lock+0x35/0x130 [ 2451.196579][T20110] __alloc_skb+0xd5/0x5e0 [ 2451.201128][T20110] ? skb_trim+0x190/0x190 [ 2451.205528][T20110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.211799][T20110] ? tcp_write_queue_purge+0x5b7/0x12f0 [ 2451.217373][T20110] sk_stream_alloc_skb+0x2d2/0xc50 [ 2451.222597][T20110] tcp_connect+0xfb1/0x42c0 [ 2451.227133][T20110] ? tcp_push_one+0x110/0x110 [ 2451.231832][T20110] ? secure_tcpv6_ts_off+0x258/0x370 [ 2451.237131][T20110] ? secure_dccpv6_sequence_number+0x280/0x280 [ 2451.243445][T20110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.249737][T20110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.255988][T20110] ? prandom_u32_state+0x13/0x180 [ 2451.261040][T20110] tcp_v6_connect+0x1540/0x1ff0 [ 2451.266021][T20110] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2451.271408][T20110] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 2451.276715][T20110] ? mark_held_locks+0xf0/0xf0 [ 2451.281505][T20110] ? find_held_lock+0x35/0x130 [ 2451.286289][T20110] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2451.291976][T20110] __inet_stream_connect+0x834/0xe90 [ 2451.297428][T20110] ? __inet_stream_connect+0x834/0xe90 [ 2451.302922][T20110] ? inet_dgram_connect+0x2d0/0x2d0 [ 2451.308138][T20110] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2451.313524][T20110] ? rcu_read_lock_sched_held+0x110/0x130 [ 2451.319259][T20110] ? kmem_cache_alloc_trace+0x351/0x750 [ 2451.324816][T20110] tcp_sendmsg_locked+0x2318/0x3920 [ 2451.330009][T20110] ? lock_sock_nested+0xac/0x120 [ 2451.334945][T20110] ? find_held_lock+0x35/0x130 [ 2451.339729][T20110] ? mark_held_locks+0xa4/0xf0 [ 2451.344522][T20110] ? tcp_sendpage+0x60/0x60 [ 2451.349030][T20110] ? lock_sock_nested+0x9a/0x120 [ 2451.353954][T20110] ? trace_hardirqs_on+0x67/0x220 [ 2451.358969][T20110] ? lock_sock_nested+0x9a/0x120 [ 2451.363905][T20110] ? __local_bh_enable_ip+0x15a/0x270 [ 2451.369285][T20110] tcp_sendmsg+0x30/0x50 [ 2451.373516][T20110] inet_sendmsg+0x141/0x5d0 [ 2451.378019][T20110] ? ipip_gro_receive+0x100/0x100 [ 2451.383054][T20110] sock_sendmsg+0xd7/0x130 [ 2451.387483][T20110] __sys_sendto+0x262/0x380 [ 2451.392008][T20110] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2451.397377][T20110] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2451.402936][T20110] ? fput+0x1b/0x20 [ 2451.406750][T20110] ? ksys_write+0x1cf/0x290 [ 2451.411266][T20110] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2451.416719][T20110] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2451.422169][T20110] ? do_syscall_64+0x26/0x680 [ 2451.426847][T20110] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.432911][T20110] __x64_sys_sendto+0xe1/0x1a0 [ 2451.437672][T20110] do_syscall_64+0xfd/0x680 [ 2451.442171][T20110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.448065][T20110] RIP: 0033:0x459519 [ 2451.451951][T20110] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2451.471563][T20110] RSP: 002b:00007fa10ed47c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2451.479986][T20110] RAX: ffffffffffffffda RBX: 00007fa10ed47c90 RCX: 0000000000459519 19:57:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000040)=""/36) dup3(r3, r1, 0x0) 19:57:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa1, 0x400000000000) [ 2451.487955][T20110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2451.495924][T20110] RBP: 000000000075bf20 R08: 000000002031e000 R09: 000000000000001c [ 2451.503889][T20110] R10: 0000000020000004 R11: 0000000000000246 R12: 00007fa10ed486d4 [ 2451.511861][T20110] R13: 00000000004c72d2 R14: 00000000004dc7a0 R15: 0000000000000005 19:57:24 executing program 1 (fault-call:6 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2451.660472][T20104] ldm_validate_privheads(): Disk read failed. [ 2451.684137][T20104] Dev loop4: unable to read RDB block 1 [ 2451.707628][T20226] FAULT_INJECTION: forcing a failure. [ 2451.707628][T20226] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.713709][T20104] loop4: unable to read partition table [ 2451.752857][T20226] CPU: 0 PID: 20226 Comm: syz-executor.1 Not tainted 5.2.0-rc7 #39 [ 2451.760810][T20226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2451.760818][T20226] Call Trace: [ 2451.760851][T20226] dump_stack+0x172/0x1f0 [ 2451.760889][T20226] should_fail.cold+0xa/0x15 [ 2451.760925][T20226] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2451.760961][T20226] ? ___might_sleep+0x163/0x280 [ 2451.776132][T20104] loop4: partition table beyond EOD, truncated [ 2451.779198][T20226] __should_failslab+0x121/0x190 [ 2451.779221][T20226] should_failslab+0x9/0x14 [ 2451.779237][T20226] kmem_cache_alloc_node_trace+0x26d/0x720 [ 2451.779261][T20226] __kmalloc_node_track_caller+0x3d/0x70 [ 2451.784023][T20104] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2451.789635][T20226] __kmalloc_reserve.isra.0+0x40/0xf0 [ 2451.789655][T20226] __alloc_skb+0x10b/0x5e0 [ 2451.789671][T20226] ? skb_trim+0x190/0x190 [ 2451.789692][T20226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.789715][T20226] ? tcp_write_queue_purge+0x5b7/0x12f0 [ 2451.859794][T20226] sk_stream_alloc_skb+0x2d2/0xc50 [ 2451.865101][T20226] tcp_connect+0xfb1/0x42c0 [ 2451.869610][T20226] ? tcp_push_one+0x110/0x110 [ 2451.874283][T20226] ? secure_tcpv6_ts_off+0x258/0x370 [ 2451.879564][T20226] ? secure_dccpv6_sequence_number+0x280/0x280 [ 2451.886129][T20226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.892369][T20226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2451.898610][T20226] ? prandom_u32_state+0x13/0x180 [ 2451.903638][T20226] tcp_v6_connect+0x1540/0x1ff0 [ 2451.908483][T20226] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2451.913855][T20226] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 2451.919142][T20226] ? mark_held_locks+0xf0/0xf0 [ 2451.923912][T20226] ? find_held_lock+0x35/0x130 [ 2451.928674][T20226] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2451.934310][T20226] __inet_stream_connect+0x834/0xe90 [ 2451.939591][T20226] ? __inet_stream_connect+0x834/0xe90 [ 2451.945052][T20226] ? inet_dgram_connect+0x2d0/0x2d0 [ 2451.950246][T20226] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2451.955616][T20226] ? rcu_read_lock_sched_held+0x110/0x130 [ 2451.961337][T20226] ? kmem_cache_alloc_trace+0x351/0x750 [ 2451.966890][T20226] tcp_sendmsg_locked+0x2318/0x3920 [ 2451.972089][T20226] ? lock_sock_nested+0xac/0x120 [ 2451.977024][T20226] ? find_held_lock+0x35/0x130 [ 2451.981789][T20226] ? mark_held_locks+0xa4/0xf0 [ 2451.986551][T20226] ? tcp_sendpage+0x60/0x60 [ 2451.991062][T20226] ? lock_sock_nested+0x9a/0x120 [ 2451.996037][T20226] ? trace_hardirqs_on+0x67/0x220 [ 2452.001055][T20226] ? lock_sock_nested+0x9a/0x120 [ 2452.005992][T20226] ? __local_bh_enable_ip+0x15a/0x270 [ 2452.011368][T20226] tcp_sendmsg+0x30/0x50 [ 2452.015705][T20226] inet_sendmsg+0x141/0x5d0 [ 2452.020209][T20226] ? ipip_gro_receive+0x100/0x100 [ 2452.025228][T20226] sock_sendmsg+0xd7/0x130 [ 2452.029640][T20226] __sys_sendto+0x262/0x380 [ 2452.034142][T20226] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2452.039538][T20226] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2452.045101][T20226] ? fput+0x1b/0x20 [ 2452.048904][T20226] ? ksys_write+0x1cf/0x290 [ 2452.053504][T20226] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.058966][T20226] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.064423][T20226] ? do_syscall_64+0x26/0x680 [ 2452.069096][T20226] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.075163][T20226] __x64_sys_sendto+0xe1/0x1a0 [ 2452.079926][T20226] do_syscall_64+0xfd/0x680 [ 2452.084435][T20226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.090320][T20226] RIP: 0033:0x459519 [ 2452.094215][T20226] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2452.113813][T20226] RSP: 002b:00007fa10ed47c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2452.122216][T20226] RAX: ffffffffffffffda RBX: 00007fa10ed47c90 RCX: 0000000000459519 [ 2452.130175][T20226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2452.138227][T20226] RBP: 000000000075bf20 R08: 000000002031e000 R09: 000000000000001c [ 2452.146210][T20226] R10: 0000000020000004 R11: 0000000000000246 R12: 00007fa10ed486d4 [ 2452.154177][T20226] R13: 00000000004c72d2 R14: 00000000004dc7a0 R15: 0000000000000005 19:57:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000140)=""/75) close(r1) ioctl$VIDIOC_G_CROP(r4, 0xc014563b, &(0x7f00000004c0)={0x2, {0x6, 0x0, 0x3f}}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r7, @in6={{0xa, 0x4e23, 0x1, @empty}}, 0x7fffffff, 0x7, 0x8, 0x1}, 0x98) r8 = syz_open_dev$cec(&(0x7f0000000480)='/dev/cec#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000280)={r9, @in={{0x2, 0x4e21, @local}}, 0x3, 0x3, 0x1ff, 0x0, 0x20}, 0x98) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa2, 0x400000000000) 19:57:25 executing program 3: r0 = dup(0xffffffffffffffff) flock(r0, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r1, r3) dup3(r4, r2, 0x0) 19:57:25 executing program 1 (fault-call:6 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:25 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800070f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2452.391659][T20250] FAULT_INJECTION: forcing a failure. [ 2452.391659][T20250] name failslab, interval 1, probability 0, space 0, times 0 [ 2452.410862][T20250] CPU: 0 PID: 20250 Comm: syz-executor.1 Not tainted 5.2.0-rc7 #39 [ 2452.418775][T20250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2452.428830][T20250] Call Trace: [ 2452.432129][T20250] dump_stack+0x172/0x1f0 [ 2452.436464][T20250] should_fail.cold+0xa/0x15 [ 2452.441056][T20250] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2452.446862][T20250] ? __nf_conntrack_find_get+0xb85/0x1370 [ 2452.452579][T20250] ? find_held_lock+0x35/0x130 [ 2452.457349][T20250] __should_failslab+0x121/0x190 [ 2452.462318][T20250] should_failslab+0x9/0x14 [ 2452.466812][T20250] kmem_cache_alloc+0x47/0x6f0 [ 2452.471576][T20250] ? kasan_check_read+0x11/0x20 [ 2452.476428][T20250] __nf_conntrack_alloc+0xdb/0x6c0 [ 2452.481545][T20250] init_conntrack.isra.0+0xe2a/0x1170 [ 2452.486916][T20250] ? nf_conntrack_alloc+0x50/0x50 [ 2452.491948][T20250] ? ip6t_do_table+0xdd5/0x1cc0 [ 2452.496810][T20250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2452.503053][T20250] nf_conntrack_in+0xd93/0x1410 [ 2452.507915][T20250] ? nf_conntrack_update+0x950/0x950 [ 2452.513196][T20250] ? ip6t_error+0x40/0x40 [ 2452.517521][T20250] ? ip6_mtu+0x2e6/0x460 [ 2452.521762][T20250] ? mark_held_locks+0xf0/0xf0 [ 2452.526527][T20250] ipv6_conntrack_local+0x1e/0x30 [ 2452.531550][T20250] nf_hook_slow+0xbc/0x1e0 [ 2452.535977][T20250] ip6_xmit+0x11ba/0x20b0 [ 2452.540312][T20250] ? ip6_finish_output2+0x2550/0x2550 [ 2452.545681][T20250] ? ip6_dst_check+0x2e1/0x720 [ 2452.550471][T20250] ? ip6_setup_cork+0x1860/0x1860 [ 2452.555511][T20250] inet6_csk_xmit+0x2fb/0x5d0 [ 2452.560188][T20250] ? inet6_csk_update_pmtu+0x190/0x190 [ 2452.565646][T20250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2452.571893][T20250] ? csum_ipv6_magic+0x20/0x80 [ 2452.576666][T20250] __tcp_transmit_skb+0x1a23/0x3740 [ 2452.581874][T20250] ? __tcp_select_window+0x8a0/0x8a0 [ 2452.587161][T20250] ? tcp_fastopen_active_should_disable+0x1a6/0x210 [ 2452.593755][T20250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2452.599994][T20250] tcp_connect+0x1e89/0x42c0 [ 2452.604592][T20250] ? tcp_push_one+0x110/0x110 [ 2452.609265][T20250] ? secure_tcpv6_ts_off+0x258/0x370 [ 2452.614554][T20250] ? secure_dccpv6_sequence_number+0x280/0x280 [ 2452.620706][T20250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2452.626944][T20250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2452.633184][T20250] ? prandom_u32_state+0x13/0x180 [ 2452.638217][T20250] tcp_v6_connect+0x1540/0x1ff0 [ 2452.643065][T20250] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2452.648440][T20250] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 2452.653736][T20250] ? mark_held_locks+0xf0/0xf0 [ 2452.658504][T20250] ? find_held_lock+0x35/0x130 [ 2452.663272][T20250] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 2452.668909][T20250] __inet_stream_connect+0x834/0xe90 [ 2452.674201][T20250] ? __inet_stream_connect+0x834/0xe90 [ 2452.679663][T20250] ? inet_dgram_connect+0x2d0/0x2d0 [ 2452.684860][T20250] ? tcp_sendmsg_locked+0x2169/0x3920 [ 2452.690231][T20250] ? rcu_read_lock_sched_held+0x110/0x130 [ 2452.695944][T20250] ? kmem_cache_alloc_trace+0x351/0x750 [ 2452.701502][T20250] tcp_sendmsg_locked+0x2318/0x3920 [ 2452.706704][T20250] ? lock_sock_nested+0xac/0x120 [ 2452.711642][T20250] ? find_held_lock+0x35/0x130 [ 2452.716404][T20250] ? mark_held_locks+0xa4/0xf0 [ 2452.721167][T20250] ? tcp_sendpage+0x60/0x60 [ 2452.725670][T20250] ? lock_sock_nested+0x9a/0x120 [ 2452.730605][T20250] ? trace_hardirqs_on+0x67/0x220 [ 2452.735638][T20250] ? lock_sock_nested+0x9a/0x120 [ 2452.740578][T20250] ? __local_bh_enable_ip+0x15a/0x270 [ 2452.745966][T20250] tcp_sendmsg+0x30/0x50 [ 2452.750210][T20250] inet_sendmsg+0x141/0x5d0 [ 2452.754713][T20250] ? ipip_gro_receive+0x100/0x100 [ 2452.759732][T20250] sock_sendmsg+0xd7/0x130 [ 2452.764149][T20250] __sys_sendto+0x262/0x380 [ 2452.768649][T20250] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2452.774026][T20250] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2452.781085][T20250] ? fput+0x1b/0x20 [ 2452.784892][T20250] ? ksys_write+0x1cf/0x290 [ 2452.789400][T20250] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.794852][T20250] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.800304][T20250] ? do_syscall_64+0x26/0x680 [ 2452.804982][T20250] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.811048][T20250] __x64_sys_sendto+0xe1/0x1a0 [ 2452.815816][T20250] do_syscall_64+0xfd/0x680 [ 2452.820322][T20250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.826205][T20250] RIP: 0033:0x459519 [ 2452.830099][T20250] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2452.849703][T20250] RSP: 002b:00007fa10ed47c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2452.858110][T20250] RAX: ffffffffffffffda RBX: 00007fa10ed47c90 RCX: 0000000000459519 [ 2452.866075][T20250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2452.874039][T20250] RBP: 000000000075bf20 R08: 000000002031e000 R09: 000000000000001c [ 2452.882005][T20250] R10: 0000000020000004 R11: 0000000000000246 R12: 00007fa10ed486d4 19:57:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa3, 0x400000000000) [ 2452.889976][T20250] R13: 00000000004c72d2 R14: 00000000004dc7a0 R15: 0000000000000005 19:57:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x16, 0x0, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x2003) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000100)={0x1, 0x0, &(0x7f0000fff000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r6 = dup2(r0, r2) r7 = dup3(r6, r1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000040)={r3, 0x6, 0x2, [0xd28, 0x100]}, 0xc) 19:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa4, 0x400000000000) [ 2453.032526][T20261] ldm_validate_privheads(): Disk read failed. [ 2453.078821][T20261] Dev loop4: unable to read RDB block 1 [ 2453.120372][T20261] loop4: unable to read partition table [ 2453.140834][T20261] loop4: partition table beyond EOD, truncated 19:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa5, 0x400000000000) 19:57:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2453.196121][T20261] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x200, 0x0) bind$nfc_llcp(r5, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x1, 0x6c5b6d68, 0x7, "f193d2a77a4df9c40c8c52bda97946a3c9e1979bb27790d96349f6e5a9205e8fb18a7ce7753fbcbc96cd9cb4aaf7a5e3fb83d887dfa8d3a163864f7e804f26", 0x15}, 0x60) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2453.283961][ T26] kauditd_printk_skb: 50 callbacks suppressed [ 2453.283977][ T26] audit: type=1400 audit(1562011046.286:27802): avc: denied { map } for pid=20333 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f00000000c0)={0x9, "3a4de3804927eeea2205cb761d53520114e34bb47ed742421ece803eba9d6723", 0x1040, 0x1, 0xfff, 0x0, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1, 0x2}}, 0x7, 0x3, 0x5, 0x2, 0x7ff}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f0000002f6f295c0f5bfd0d598914dd5e971f12acb1b1aa6b7ef628ed6ab4f9cc0fca7503fe01ca4c6203c0d1c683bebf799011b1db220f4ca11bc6decc10ff0649e04c779b1d9efc65f1224b7d204e75e8877ee78f165149ffd86129c57c6116245196c43b24e912"], &(0x7f0000000180)=0x17) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r6 = dup2(r0, r4) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) dup3(r6, r2, 0x0) [ 2453.411668][T20261] ldm_validate_privheads(): Disk read failed. [ 2453.416336][ T26] audit: type=1400 audit(1562011046.386:27803): avc: denied { map } for pid=20380 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.437503][T20261] Dev loop4: unable to read RDB block 1 [ 2453.474885][T20261] loop4: unable to read partition table [ 2453.509623][T20261] loop4: partition table beyond EOD, truncated 19:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa6, 0x400000000000) [ 2453.529603][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2453.547982][T20261] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2453.568117][T20393] sctp: [Deprecated]: syz-executor.3 (pid 20393) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2453.568117][T20393] Use struct sctp_sack_info instead 19:57:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:26 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800080f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2453.617787][ T26] audit: type=1400 audit(1562011046.406:27804): avc: denied { map } for pid=20384 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.733879][ T26] audit: type=1400 audit(1562011046.506:27805): avc: denied { map } for pid=20390 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.779492][ T26] audit: type=1400 audit(1562011046.526:27806): avc: denied { map } for pid=20391 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.814638][ T26] audit: type=1400 audit(1562011046.536:27807): avc: denied { map } for pid=20392 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.823478][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2453.849575][T20399] sctp: [Deprecated]: syz-executor.3 (pid 20399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2453.849575][T20399] Use struct sctp_sack_info instead 19:57:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa7, 0x400000000000) [ 2453.871958][ T26] audit: type=1400 audit(1562011046.646:27808): avc: denied { map } for pid=20398 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.885863][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2453.904306][ T26] audit: type=1400 audit(1562011046.666:27809): avc: denied { map } for pid=20404 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2453.943330][ T26] audit: type=1400 audit(1562011046.706:27810): avc: denied { map } for pid=20425 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2453.981197][T20464] ldm_validate_privheads(): Disk read failed. 19:57:27 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dlm-monitor\x00', 0x8020000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000500)='S\x00', 0xffffffffffffffff}, 0x30) mq_notify(r1, &(0x7f0000000580)={0x0, 0xe, 0x0, @thr={&(0x7f00000004c0)="859c6530c06789f60bc71a", &(0x7f0000000640)="cf7fed4cafd75599e093117dae6edca1ed5abd831a4be3d7a2d53fbf1453f1ecac6ae995555dcd53a2e07e2525"}}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = semget(0x3, 0x6, 0x8) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000100)=""/168) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='\x00', r5, r6) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) close(r0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x501601, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffffffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r9, &(0x7f0000000280)={0x7, 0x8, 0xfa00, {r10, 0x800}}, 0x10) ioctl$TIOCSETD(r8, 0x5423, &(0x7f00000000c0)=0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x8) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2454.041006][T20464] Dev loop4: unable to read RDB block 1 [ 2454.071317][T20464] loop4: unable to read partition table 19:57:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$FUSE_GETXATTR(r0, &(0x7f0000000040)={0x18, 0x0, 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2454.092574][ T26] audit: type=1400 audit(1562011046.776:27811): avc: denied { map } for pid=20453 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2454.117724][T20464] loop4: partition table beyond EOD, truncated [ 2454.129025][T20464] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa8, 0x400000000000) [ 2454.158567][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2454.223618][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2454.252687][T20464] ldm_validate_privheads(): Disk read failed. 19:57:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2454.281607][T20464] Dev loop4: unable to read RDB block 1 [ 2454.309206][T20464] loop4: unable to read partition table [ 2454.322865][T20464] loop4: partition table beyond EOD, truncated [ 2454.362148][T20464] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xa9, 0x400000000000) 19:57:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x2b}, @local, 0x1, 0x8, [@empty, @remote, @multicast1, @multicast2, @broadcast, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback]}, 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={r3, 0x7}, 0x8) dup3(r4, r1, 0x0) 19:57:27 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800090f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2454.538090][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r6 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x3616, 0x1, 0x3, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000280)={r7, 0xe2, "ae01186cbac0023e1bbb230cb8ce30f723388d5adaf416b7356c3ab85f13d4f07edd37091d1f058667c9fda59e26736a7a33e82a57f7f4ec8db9e1e82e7f58d631000b24440aab8d3ac43c3f4a901aee821576c979b64c33166957cc74d11444bfaa0845a5f24d8b8bb760a9f1b428cd0290247ed13355232565b86601e2a673bb4297a510837709222ad76b3abf6ce51108e0af712edc63105dcc8f4a57f10147cac7ead3df1512851a87827243f096ecf5bbf0d1bdd9360bb851527824a6eee08dfcd2fcb101e227e3abba3e57a63ae3ebbea779f2f7cfc356cab6d38a1e3c97ac"}, &(0x7f0000000380)=0xea) 19:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xaa, 0x400000000000) [ 2454.597252][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2454.691239][T20660] ldm_validate_privheads(): Disk read failed. [ 2454.719284][T20660] Dev loop4: unable to read RDB block 1 [ 2454.760501][T20660] loop4: unable to read partition table [ 2454.770527][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2454.775217][T20660] loop4: partition table beyond EOD, truncated 19:57:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xab, 0x400000000000) 19:57:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2454.817659][T20660] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2454.839426][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2454.942162][T20660] ldm_validate_privheads(): Disk read failed. [ 2454.948406][T20660] Dev loop4: unable to read RDB block 1 [ 2454.997137][T20660] loop4: unable to read partition table [ 2455.031054][T20660] loop4: partition table beyond EOD, truncated 19:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xac, 0x400000000000) [ 2455.054704][T20660] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2455.073613][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:28 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800230f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x7, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2455.341972][T20802] ldm_validate_privheads(): Disk read failed. [ 2455.350836][T20802] Dev loop4: unable to read RDB block 1 [ 2455.368314][T20802] loop4: unable to read partition table [ 2455.377354][T20802] loop4: partition table beyond EOD, truncated [ 2455.390277][T20802] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000200)='md5sum\x00', 0xfffffffffffffff8) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000240)={r4, 0x1000, 0xc8}, &(0x7f0000000280)={'enc=', 'raw', ' hash=', {'sha3-512-generic\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/200) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = dup3(r5, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r6, 0x80045530, &(0x7f0000000100)=""/8) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000000000)=""/61) fsetxattr$security_selinux(r2, &(0x7f0000001400)='security.selinux\x00', &(0x7f0000001440)='system_u:object_r:udev_exec_t:s0\x00', 0x21, 0x3) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000033000/0x18000)=nil, 0x0, 0x1ed, 0x0, 0x0, 0xfffffdd6) 19:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xad, 0x400000000000) 19:57:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x8, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x4, 0x1, [0x4]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1}, &(0x7f0000000200)=0xffffffffffffff20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) [ 2455.501789][T20802] ldm_validate_privheads(): Disk read failed. [ 2455.507970][T20802] Dev loop4: unable to read RDB block 1 19:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xae, 0x400000000000) [ 2455.570600][T20818] sctp: [Deprecated]: syz-executor.3 (pid 20818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2455.570600][T20818] Use struct sctp_sack_info instead [ 2455.570926][T20802] loop4: unable to read partition table 19:57:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x9, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2455.628611][T20802] loop4: partition table beyond EOD, truncated [ 2455.648305][T20802] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xaf, 0x400000000000) 19:57:28 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800480f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2455.724636][T20818] sctp: [Deprecated]: syz-executor.3 (pid 20818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2455.724636][T20818] Use struct sctp_sack_info instead 19:57:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xa, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 19:57:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2455.981760][T20949] ldm_validate_privheads(): Disk read failed. [ 2456.026942][T20949] Dev loop4: unable to read RDB block 1 [ 2456.041283][T20949] loop4: unable to read partition table [ 2456.051268][T20949] loop4: partition table beyond EOD, truncated [ 2456.087481][T20949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2456.211927][T20949] ldm_validate_privheads(): Disk read failed. [ 2456.218140][T20949] Dev loop4: unable to read RDB block 1 [ 2456.237929][T20949] loop4: unable to read partition table [ 2456.244513][T20949] loop4: partition table beyond EOD, truncated [ 2456.267245][T20949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb0, 0x400000000000) 19:57:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r2) r5 = dup3(r4, r1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000100)={0x34, 0x0, &(0x7f00000000c0)}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r3, 0x7}, 0x8) 19:57:29 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068004c0f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) delete_module(&(0x7f0000000100)='/dev/ptmx\x00', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x105000, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2456.571715][T21086] ldm_validate_privheads(): Disk read failed. [ 2456.599477][T21086] Dev loop4: unable to read RDB block 1 19:57:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x25, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb1, 0x400000000000) [ 2456.631175][T21086] loop4: unable to read partition table [ 2456.647126][T21086] loop4: partition table beyond EOD, truncated [ 2456.668328][T21086] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4, 0x1f}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 2456.761916][T21086] ldm_validate_privheads(): Disk read failed. [ 2456.801437][T21086] Dev loop4: unable to read RDB block 1 [ 2456.858593][T21086] loop4: unable to read partition table 19:57:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb2, 0x400000000000) 19:57:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x50, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2456.899585][T21086] loop4: partition table beyond EOD, truncated [ 2456.919720][T21086] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x6, 0x3, 0x1, 0x7, 0x15, 0x1f, 0x8000, 0xfff, 0x5, 0x200, 0xae, 0xffff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x100000890e, &(0x7f0000000240)="11dca5055e0bcfec7be0703639a0615d94e01946f5232cdebb6695f589f81cba7b6a228d7e9b12519e4923046932dc6a7954cdc5f64d603dae720d5ba96b2cc22bfeadb25c81aaa14b263e27eff0a612a9a35bd8f8e7beb553") syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x5, 0x0) close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @mss={0x2, 0x1}, @mss={0x2, 0x8}, @mss={0x2, 0x80000001}], 0x4) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb3, 0x400000000000) 19:57:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x11000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r2) r5 = dup3(r4, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2e5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000140)={0x0, r6}) 19:57:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:30 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800600f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfc, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x777, 0x82) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f00000001c0)=0x4) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x2) r5 = socket(0x0, 0x3, 0x400) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000000200)="cde3de91911e30d0762badd97a274d3169ed89051cf14a63af77d6429e73ef22e0c5207ef61c5cf5e79d97809c13deef3b6b78b7ce") setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x2, 0x1000}, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb4, 0x400000000000) [ 2457.591641][T21341] ldm_validate_privheads(): Disk read failed. [ 2457.649579][T21341] Dev loop4: unable to read RDB block 1 [ 2457.679110][T21341] loop4: unable to read partition table 19:57:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x1f4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2457.694397][T21341] loop4: partition table beyond EOD, truncated [ 2457.714152][T21341] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2457.812148][T21341] ldm_validate_privheads(): Disk read failed. [ 2457.826449][T21341] Dev loop4: unable to read RDB block 1 19:57:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb5, 0x400000000000) [ 2457.859202][T21341] loop4: unable to read partition table [ 2457.897480][T21341] loop4: partition table beyond EOD, truncated [ 2457.918395][T21341] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x218, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x4000, 0x0) accept$alg(r4, 0x0, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:31 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800680f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb6, 0x400000000000) [ 2458.221829][T21492] ldm_validate_privheads(): Disk read failed. [ 2458.231634][T21492] Dev loop4: unable to read RDB block 1 [ 2458.251309][T21492] loop4: unable to read partition table [ 2458.264103][T21492] loop4: partition table beyond EOD, truncated [ 2458.294975][T21492] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2458.315309][ T26] kauditd_printk_skb: 80 callbacks suppressed [ 2458.315323][ T26] audit: type=1400 audit(1562011051.316:27892): avc: denied { map } for pid=21501 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.363823][ T26] audit: type=1400 audit(1562011051.356:27893): avc: denied { map } for pid=21502 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.432327][ T26] audit: type=1400 audit(1562011051.436:27894): avc: denied { map } for pid=21504 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.461799][T21492] ldm_validate_privheads(): Disk read failed. [ 2458.468567][ T26] audit: type=1400 audit(1562011051.456:27895): avc: denied { map } for pid=21507 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.492567][T21492] Dev loop4: unable to read RDB block 1 [ 2458.499133][T21492] loop4: unable to read partition table [ 2458.505884][T21492] loop4: partition table beyond EOD, truncated [ 2458.516381][T21492] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2458.526445][ T26] audit: type=1400 audit(1562011051.516:27896): avc: denied { map } for pid=21530 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.552306][ T26] audit: type=1400 audit(1562011051.536:27897): avc: denied { map } for pid=21539 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x209e, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000140)={0x13, 0x10, 0xfa00, {&(0x7f00000002c0), r3, 0x2}}, 0x18) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x100000004, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r6 = dup2(r0, r4) dup3(r6, r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r5, 0xffffffffffffffff, 0x7, [0x7, 0x1, 0x1, 0x1, 0x344f, 0x0, 0x0]}, &(0x7f00000001c0)=0x16) 19:57:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x240, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb7, 0x400000000000) 19:57:31 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068006c0f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioperm(0xfffffffffffff800, 0x401, 0x40) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) r5 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x4400) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r6, 0x8, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xfff, 0x5, 0x8, 0x153}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2458.713675][ T26] audit: type=1400 audit(1562011051.716:27898): avc: denied { map } for pid=21616 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.750243][ C0] net_ratelimit: 20 callbacks suppressed 19:57:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb8, 0x400000000000) [ 2458.750254][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="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"], 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x4000040) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) dup2(r2, r4) dup3(r4, r3, 0x0) [ 2458.811719][ T26] audit: type=1400 audit(1562011051.716:27899): avc: denied { map } for pid=21619 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2458.840498][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2458.898810][ T26] audit: type=1400 audit(1562011051.766:27900): avc: denied { map } for pid=21623 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x300, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2458.933630][ T26] audit: type=1400 audit(1562011051.786:27902): avc: denied { map } for pid=21617 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2459.002835][T21630] ldm_validate_privheads(): Disk read failed. [ 2459.010921][T21630] Dev loop4: unable to read RDB block 1 [ 2459.024313][T21630] loop4: unable to read partition table [ 2459.035723][T21630] loop4: partition table beyond EOD, truncated 19:57:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xb9, 0x400000000000) [ 2459.059213][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2459.084153][T21630] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r3, &(0x7f0000000240)=@hci={0x1f, 0x0}, &(0x7f00000002c0)=0x80) sendmmsg(r3, &(0x7f0000001e40)=[{{&(0x7f0000000300)=@ll={0x11, 0x15, r4, 0x1, 0xfffffffffffffffc, 0x6, @remote}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="c20c69a34175cb64c8e96630dc8af5f9b8694fc271a4d20cbc8c4988bc7d9d5793040df71f125b37d251ab6d1b15e79eddb3551785995c7ad6c26b69a764cebd89af39362856081c55e6f6588ce4c7ac18c632128c325a25c0ba3a36fcf3b5f573ac037420cf9c0876f44aa5a43d61f09b037ab7a50fa5fe872b34ec6fda00934e214dee33b9777af1c4c6c30753ee4fbf8f7926e25cafc7ef0baa759754a39691bde548b92ed8f2b58ea0ce5b8a70a0f90f87582c356a52471394d00688f33e5bf799ef1f36e8755bb71c3082a3128d1a7030889c988813c7afc392320608cd1f8c6735a592ed92ba23ce0ec5", 0xed}, {&(0x7f00000014c0)="799567e37715b9c790d217a4306e018dc049216ed77092351074cd723196036df70e0ce333e43cc9cfed17d31b2aea575f9b77eff9083842121fea258a859354a64aba86edb4c556522b9623", 0x4c}, {&(0x7f0000001540)="c954e510d2c616ee8d121e58d5db828b9ecf68fbebbe46aa7bc6c8fd5edf06802d577da95883e6342e9c258b74f8e5e8d34644e0dae52ee5caccbe4098fe79fb82147139741a03def3fb7512e0f74dc400e4b3d7884a8135718666dcdd28cc744a66d77f4515e99d0e9eb13f9c29111d6fd5e76eec85fd7e55439dd9931d9326a8f243ffcb00a054cb5bc7991b12fced63ea2358f83f5819591cc3b6ec14b09fe079a02e76e6c2554b319cd233e546f9930871a54581b2f613f658d8d877c035a14024da286815f1adf5e90d6aed9e788b22", 0xd2}], 0x5, &(0x7f0000001ec0)=ANY=[@ANYBLOB="98000000000000000e0100000600000046812054df12f59e7bed337448e8862ed1ba64f8a27d75a27f7699755da967cc8a1de6a0d27517ed6656553cea4a83200db87e7bbfaeb62be6ebfa947965da1d0f704dab390c3d608aaa72652df9d9e9cdec3996a63f1bfc55f2f0bbe5ad48f2963c7bd7543b00ed4166b71b782c5cade617d8366989be0d777eb5b567deb945c50b4eb01ee9000080000000000000000100000009000000c2ef788c1098e90c78700e5ec8d8e73b90df07901bd95c8ebb2206f54a8e427dd07e84c2ab6dfab1dba59edbf790b409f6138f3b8537118cb2b7d20a1ee287be4002005e6ff3c710d3958a4457db12698888ddef12fbc55f7359a4aba297273463e7602eb0c87d065e00000000000000c0000000000000001f0100000300000078ce670bfc92f15fca99d39b908468af8e268fb5e238db1b8d379ed9f060d82207901231bd446c6fc86cd6977c08b6ed2ca62de627548e7bf1229a78c89c2e8527bd1cf26f61ec9671207d685cb81c3f229d537a607c0015e0855004d42c5fd40e96392334980410a50a37cd86ebe2c691da29b5b297b8e3b19ce5427faf6cbe473c4fd5fc0590d30e3db93bd0c3e3d864dab6ab09a84689ce655354dc9f6f421dcf09baf06cf2ad9eab84544de02078b24ed5"], 0x1d8}}, {{&(0x7f00000018c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1, @local, 0x2}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001940)="a6f8b272c0da3e5df1afe8487b2a44c78a8f5271b0947da7b29ec3015aa5cc0fdf44c7f7dbb41705912784cfb37f060f69794d3cbefb4e71e372c051b46cc06287caa74a96a559d5fea30889951de32ffd0d17bb56301f021e5422cf35be7b1a6aadbc6156df1478d60293be4c8872ddf241d1486fadbabb0fd1c8", 0x7b}, {&(0x7f00000019c0)="2fe7be", 0x3}, {&(0x7f0000001a00)="5183", 0x2}, {&(0x7f0000001a40)="ce0e62ba0cd6c2eb6d8cb53ba9c78f0b08d4a22e34bcf2fafe2a2c6cfe6736c0f7990a38e85ac9ac1e0f13c3e96a32f1fb33924d2ec5746f7cb47649d5ecc2e49e5990319d40775df38aa211fda1832459074ae0e7d4270fa43802bda3ef8c266e4f012ec2b6716209c491d85d9eaeab7180d63064829f03415dfe1ffbb14d09cf6c01ded2081a8336148bcf4f966163e7f9778bf8fbc34b4c3a", 0x9a}, {&(0x7f0000001b00)="6f23458e9554b6649cdf9e1bc9fe086766cfd89c45675671bf080fc8e94003cfcee4fb28c99b631ef5493f121c9503f619b379a9459fb0ca80ca902cbee0385d8ff1695815ab8948b15bf73e3078390357e2dfe2ff", 0x55}, {&(0x7f0000001b80)="520bb08ed256b01e3ce14ac5b3009e65906685972884da748bc8cacb8b52ce29d5439982e9946c28d56ebcf1302831aa26de8d73c6c75af1252553bc66faf6cf597b47147ac72f020b08866b5caf9262329aa0ce50c20c82f9215be9aeff9b696bc6623fb91c7d3ab2541adc3cb9e6c52a54d67b63803e0d78eb91b7425d3ee8fe86d63cc0709b81a3287c10c5d5b2d0d3c5bdd34b18ee8cee5febb453c14ebff380cdd10c113f100d374d", 0xab}, {&(0x7f0000001c40)="9eccf0c7c5e4801fa181fd28bcdfdf9ec561bb57f3110a27be64744df8310d402706fc735575fed879e0ca3f88241e60139f9a9b41f285dc6f42540a6262f2c0caf5910a5ae29e6e74b504418f2d5a70515557919fbf360c2c5108e90a64b1b2a4b6bbbc85fdca9151ff901f530a16686d5fc717312ce1bf2a3449896cd355216fb259d2", 0x84}], 0x7, &(0x7f0000001d80)=[{0xa0, 0x114, 0x8001, "8c4ad41ca66f69fb28e67ab28269ac4bbd185cea75eabd1bd94f2fa5b3c149f0d2c4d1a246453b93ef694c690b712b5634eff5f5c545c9bd5cef7f6beda3b8255201a7cf7ea64439e32ac17a4599b2aaa5e550835906b49524b0a2120478444341714994eddb4fd3fd4544855e8f37517357731d0ee193319155817b6c73f4ff6cfee73dc3900d23970be00d617bd31d"}], 0xa0}}], 0x2, 0xc000) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40a040, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000180)=0xfffffffeffffffff, 0x2) close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000100)={0x3, 0x450, 0x368, 0x3, 0x17, 0x9, 0xb8, 0xcef, 0x9, 0x1000, 0x9, 0x2c25460c}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3e8, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2459.260984][T21630] ldm_validate_privheads(): Disk read failed. [ 2459.283927][T21630] Dev loop4: unable to read RDB block 1 [ 2459.312991][T21630] loop4: unable to read partition table [ 2459.339666][T21630] loop4: partition table beyond EOD, truncated [ 2459.366906][T21630] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2459.393831][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2459.448947][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xba, 0x400000000000) 19:57:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000001c0)={0x15, 0xfc, &(0x7f00000000c0)="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"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0xb7, "379567b0bbe335c48568bcdc85438726120549e90efe7fec87cd6e76f28150a870b0283aa556361df590119c1e1e432e65bdea9632bc030f60a85fe484ee26c74a9fd0aaaeb8c980b50e69c36fe7cd6447f0971145527db1e09260bfa3fc77700900a55febb0228034523de1607d69d0ce514795fbf20009927870a9634cca68c9fa2c2d1af2c61fb2dc775ac48311dc29fea7ee636d754f6206e5cf7364c3751759faac8a0ca9706d2d4d9d10667f5d9e829545db37b7"}, &(0x7f0000000200)=0xbf) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 19:57:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:32 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800740f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x500, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000140)={0x81, 0x1, 0x10001, 0x4, 0x9}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x10001, 0x8, 0xffffffffffffc07f, 0x1}, {0x800, 0x7, 0x7, 0x8}, {0x20, 0xfffffffffffffffb, 0x1, 0x7fff}, {0x6, 0x3, 0x0, 0x3}, {0x6, 0x1, 0x7, 0x2}, {0x8001, 0x1, 0x80, 0xffffffff}, {0xffffffffffff2f44, 0x400, 0x3, 0x80000000}, {0x8, 0x2, 0xd9, 0x3}, {0x4, 0x9, 0x1, 0xbf}]}) [ 2459.800263][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2459.822945][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2459.843881][T21885] ldm_validate_privheads(): Disk read failed. [ 2459.858824][T21885] Dev loop4: unable to read RDB block 1 [ 2459.879335][T21885] loop4: unable to read partition table 19:57:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xbb, 0x400000000000) 19:57:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x600, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2459.913284][T21885] loop4: partition table beyond EOD, truncated [ 2459.953130][T21885] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="65dd2c47c92e0f2a8546946e66026689d0c8f2c9d981ad158b4a15a60562e0aa3c0600745a884edf302dc82cdde75e403d30b2e76004e3400b9e4c157f227b0778dfe4e5552e905dcafdbd92af848fecdf8536b6cbbe8cea9d804deec64afd6a9600a459b534239075770bf20f563cd6d194115022b456aa392468b85c7be0e07a5366c9723476699c48f03d44732d0938f7186eacb91a37c7e5d5ceeac579abbd11185dcbec18cd01a5810f10200a61bfb68a933a03fabbb971fbf6621aaba1a96287eae5d14216fb8602bc4b80ad0895", 0xd1}, {&(0x7f00000002c0)="eda85d60ef612364b32e188339e96c411e65aeeed49b4ac9cf1286ec60d3fe01f3ee3710d48cb7c2cdb57d9539807b63eb032c023d9539e55b7c25d3d8b3ff5911b2d7ffb337d0e0ce6c6ca044f12cbb31b29e298b4aa9b24bb40b4d727e46017a620753acf6a283728609c1a7c9f2a5b4fe4d229f1548bc9ddcd6d6ff655e89cb466052f41adbe9d5e584c254319d6f606ef8d665644c5aef4a0da2a62e62c2129a8ccfc993c3fff3d1e5ac63d1c55049087659f804a4aa89318bfb3023ef599e60ce58f921f871905f0a1db796c819b7b46ca23c60b8fafb6581c88606916f031e9a1220ac3f29a4ed1b487ed036b7bfc9d1a455", 0xf5, 0x7}, {&(0x7f0000000200)="bb8f7ffbe07c3c11250fef95d6f9aad27243a22d729f89f0c0ae0420dc2337182898d41c649f9a", 0x27, 0x7ff}, {&(0x7f00000003c0)="33f5cef102fd81b0817eef048c357e78c2679a6d2a0ab5087a985abdf637a5237bc7176dcf6015dde483ab35a34384c59af17c3965a11fcb77285a0f32a9538de3b75a7db8530d4f077b614928ec48922d775abd9bb171753e74e6ae9aca23a0050e8fe4d05fb4c7545aa4acb2c8ae5d43024729b97514fe39460f8960efbf682af40e93f0dac66ab727d40030a6b845b04711d0ee961df67c740b1d8a6d16e02ac180ba575cf37ddd880dd8f6c616d6dc4480659904a232ed3acb4efaa0bf36fda99706e60f11a9685d8310beb63d3efcd57b6fdb2782", 0xd7, 0xfffffffffffff7b9}, {&(0x7f0000000240)="f91b43d1b981845318288dee67568c8d7b6912486d73b53a59c231f48103044065d6c1e5aeaa213617bb7ebe331bdb2eb0", 0x31, 0xce}], 0x100000, &(0x7f0000000680)={[{@block={'block', 0x3d, 0x400}}, {@dmode={'dmode', 0x3d, 0xc1}}, {@iocharset={'iocharset', 0x3d, 'macroman'}}, {@map_off='map=off'}, {@hide='hide'}], [{@euid_lt={'euid<', r4}}, {@obj_role={'obj_role', 0x3d, 'em1*vmnet1-/'}}, {@uid_lt={'uid<', r5}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}]}) dup3(r3, r1, 0x0) 19:57:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xbc, 0x400000000000) [ 2460.074658][T21885] ldm_validate_privheads(): Disk read failed. [ 2460.097569][T21885] Dev loop4: unable to read RDB block 1 [ 2460.124739][T21885] loop4: unable to read partition table [ 2460.136324][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2460.157006][T21885] loop4: partition table beyond EOD, truncated 19:57:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000100)) [ 2460.169396][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2460.180989][T21885] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x700, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:33 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068007a0f000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xbd, 0x400000000000) [ 2460.369958][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2460.484929][T22030] ldm_validate_privheads(): Disk read failed. [ 2460.499643][T22030] Dev loop4: unable to read RDB block 1 [ 2460.527493][T22030] loop4: unable to read partition table [ 2460.541209][T22030] loop4: partition table beyond EOD, truncated [ 2460.547673][T22030] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2460.691972][T22030] ldm_validate_privheads(): Disk read failed. [ 2460.702842][T22030] Dev loop4: unable to read RDB block 1 [ 2460.721596][T22030] loop4: unable to read partition table 19:57:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000140)=""/61) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 19:57:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x900, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xbe, 0x400000000000) 19:57:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x6, 0x80081) lsetxattr$security_smack_transmute(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000400)='TRUE', 0x4, 0x3) write$nbd(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="a6e1ab9a16674476980000000001000100030000006944809289302513f7be28e4a9e334799b537aec14091550511a1f898986233936217d"], 0x33) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) open_tree(r4, &(0x7f0000000280)='./file0/file0\x00', 0x100) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000480)={0x80000001, 0xfffffffffffffffd, 0x7, 0x1, 0xe81}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setxattr$security_selinux(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000340)='system_u:object_r:apt_lock_t:s0\x00', 0x20, 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000000140)=""/204) [ 2460.744694][T22030] loop4: partition table beyond EOD, truncated [ 2460.752887][T22030] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:33 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000011000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xbf, 0x400000000000) 19:57:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xa00, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2461.051979][T22183] ldm_validate_privheads(): Disk read failed. [ 2461.070882][T22183] Dev loop4: unable to read RDB block 1 [ 2461.091380][T22183] loop4: unable to read partition table 19:57:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc0, 0x400000000000) 19:57:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe00, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2461.114542][T22183] loop4: partition table beyond EOD, truncated [ 2461.145888][T22183] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r1, &(0x7f0000000280)=@un=@abs, &(0x7f0000000300)=0x80, 0x800) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0100000036001d010000000000000000010000000800000004000100"], 0x1c}}, 0x0) close(r2) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x10000, 0x0) unshare(0x20000) ioctl$CAPI_GET_SERIAL(r7, 0xc0044308, &(0x7f0000000180)=0x1) openat$cgroup(r3, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) [ 2461.303289][T22183] ldm_validate_privheads(): Disk read failed. [ 2461.314080][T22183] Dev loop4: unable to read RDB block 1 [ 2461.335537][T22183] loop4: unable to read partition table [ 2461.372102][T22183] loop4: partition table beyond EOD, truncated [ 2461.421893][T22183] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x800) 19:57:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc1, 0x400000000000) 19:57:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x1802, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:34 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000012000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:34 executing program 2: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x72) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000300)=""/230, &(0x7f0000000400)=0xe6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8240824b8aa4108f, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0xe, @pix_mp={0x2, 0x9, 0x34524742, 0x7, 0x0, [{0x7, 0xed}, {0x5, 0x1}, {0x1, 0x8001}, {0x4, 0x6}, {0xcfc1, 0x6}, {0x3f, 0x400}, {0xb1c, 0x6d41}, {0x7, 0x200}], 0x61185088, 0x401, 0x3, 0x2, 0x6}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x400000, 0x44) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x7fb, 0x8, [0x3f, 0x3370, 0x9, 0x5, 0x7fffffff], 0x7b442cb8}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000440)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3e) [ 2461.905298][T22414] ldm_validate_privheads(): Disk read failed. [ 2461.917072][T22414] Dev loop4: unable to read RDB block 1 [ 2461.935152][T22414] loop4: unable to read partition table [ 2461.947957][T22414] loop4: partition table beyond EOD, truncated 19:57:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc2, 0x400000000000) 19:57:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2461.960258][T22414] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000000180)=0xfffffd9a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00000000c0)=""/151, &(0x7f0000000040)=0x97) [ 2462.071970][T22414] ldm_validate_privheads(): Disk read failed. [ 2462.084563][T22414] Dev loop4: unable to read RDB block 1 19:57:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc3, 0x400000000000) 19:57:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2500, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2462.119430][T22414] loop4: unable to read partition table [ 2462.132690][T22414] loop4: partition table beyond EOD, truncated [ 2462.150122][T22414] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:35 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800003d000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2462.452591][T22551] ldm_validate_privheads(): Disk read failed. [ 2462.486365][T22551] Dev loop4: unable to read RDB block 1 [ 2462.504795][T22551] loop4: unable to read partition table [ 2462.516123][T22551] loop4: partition table beyond EOD, truncated [ 2462.526994][T22551] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2462.601821][T22551] ldm_validate_privheads(): Disk read failed. [ 2462.608073][T22551] Dev loop4: unable to read RDB block 1 [ 2462.614946][T22551] loop4: unable to read partition table [ 2462.621224][T22551] loop4: partition table beyond EOD, truncated [ 2462.627857][T22551] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x3ff, 0x8, 0x11, 0x0, 0x6, 0x401, 0x1, 0x7fffffff, 0x7, 0x419, 0x6, 0x1, 0x0, 0x8, 0x1, 0x80000000, 0xd437, 0x200, 0x100}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 19:57:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc4, 0x400000000000) 19:57:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2ee0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:35 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800003e000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc5, 0x400000000000) [ 2462.958034][T22576] ldm_validate_privheads(): Disk read failed. [ 2462.974086][T22576] Dev loop4: unable to read RDB block 1 [ 2462.984908][T22576] loop4: unable to read partition table 19:57:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3f00, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2463.006077][T22576] loop4: partition table beyond EOD, truncated [ 2463.029646][T22576] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x27, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) [ 2463.162794][T22576] ldm_validate_privheads(): Disk read failed. [ 2463.170665][T22576] Dev loop4: unable to read RDB block 1 [ 2463.182441][T22576] loop4: unable to read partition table 19:57:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc6, 0x400000000000) 19:57:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2463.210533][T22576] loop4: partition table beyond EOD, truncated [ 2463.236211][T22576] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:36 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000040000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2463.350276][ T26] kauditd_printk_skb: 83 callbacks suppressed [ 2463.350335][ T26] audit: type=1400 audit(1562011056.346:27985): avc: denied { map } for pid=22710 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.484970][ T26] audit: type=1400 audit(1562011056.426:27986): avc: denied { map } for pid=22715 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.512850][T22718] ldm_validate_privheads(): Disk read failed. [ 2463.551292][T22718] Dev loop4: unable to read RDB block 1 [ 2463.561354][T22718] loop4: unable to read partition table [ 2463.595219][T22718] loop4: partition table beyond EOD, truncated [ 2463.605042][ T26] audit: type=1400 audit(1562011056.486:27987): avc: denied { map } for pid=22722 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.613399][T22718] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2463.637180][ T26] audit: type=1400 audit(1562011056.576:27988): avc: denied { map } for pid=22723 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.662474][ T26] audit: type=1400 audit(1562011056.576:27989): avc: denied { map } for pid=22724 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.687399][ T26] audit: type=1400 audit(1562011056.596:27990): avc: denied { map } for pid=22725 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.721633][ T26] audit: type=1400 audit(1562011056.716:27991): avc: denied { map } for pid=22726 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.751411][ T26] audit: type=1400 audit(1562011056.726:27992): avc: denied { map } for pid=22727 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/exec\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000002) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x3b, &(0x7f0000000140)=""/184, &(0x7f0000000200)=0xb8) getrusage(0x1, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x20, 0x0, 0x0) 19:57:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100004, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x4e21, 0x9eb2, @empty, 0x7f}}}, 0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r0, 0x7fffd) 19:57:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc7, 0x400000000000) 19:57:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4002, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2463.780434][ T26] audit: type=1400 audit(1562011056.756:27993): avc: denied { map } for pid=22728 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.820483][ T26] audit: type=1400 audit(1562011056.816:27994): avc: denied { map } for pid=22730 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2463.877099][T22718] ldm_validate_privheads(): Disk read failed. [ 2463.896032][T22718] Dev loop4: unable to read RDB block 1 [ 2463.922160][T22718] loop4: unable to read partition table [ 2463.929298][ C1] net_ratelimit: 17 callbacks suppressed [ 2463.929309][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2463.951247][T22718] loop4: partition table beyond EOD, truncated [ 2463.960379][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc8, 0x400000000000) [ 2463.967476][T22718] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x5000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:37 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000043000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f00000001c0)={0x0, 0x2, 0x57}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x113200, 0x0) r6 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800) inotify_rm_watch(r5, r6) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000240)={0x2, 0x0, 0x3, 0x18}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000080)="6d98225c9b03f1416a41adfe59af4f01be2669263cbd705affbdac3177ff120eebfa00340fe435c9bccab2b7ec810b1f5a620ad341c3ceb959f48f8a") [ 2464.147510][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2464.179064][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xc9, 0x400000000000) 19:57:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x7fdc, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2464.315266][T22867] ldm_validate_privheads(): Disk read failed. [ 2464.352506][T22867] Dev loop4: unable to read RDB block 1 [ 2464.358253][T22867] loop4: unable to read partition table [ 2464.371416][T22867] loop4: partition table beyond EOD, truncated [ 2464.388551][T22867] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2464.422830][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xca, 0x400000000000) [ 2464.532033][T22867] ldm_validate_privheads(): Disk read failed. [ 2464.538200][T22867] Dev loop4: unable to read RDB block 1 [ 2464.583874][T22867] loop4: unable to read partition table [ 2464.605559][T22867] loop4: partition table beyond EOD, truncated [ 2464.612055][T22867] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x80fe, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 19:57:37 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="0200680001fc000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xcb, 0x400000000000) 19:57:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="009a4f250363fff9667576") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2464.862710][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xcc, 0x400000000000) 19:57:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xb8ff, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2464.972088][T22996] ldm_validate_privheads(): Disk read failed. [ 2464.978334][T22996] Dev loop4: unable to read RDB block 1 [ 2464.993328][T22996] loop4: unable to read partition table [ 2464.999127][T22996] loop4: partition table beyond EOD, truncated [ 2465.051693][T22996] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2465.138004][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2465.166970][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0xffffffff, 0x81}, 0x0, 0x40, 0x7fffffff, {0x94, 0x9}, 0x4, 0x1ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) dup3(r3, r1, 0x0) 19:57:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xc0fe, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xcd, 0x400000000000) [ 2465.191773][T22996] ldm_validate_privheads(): Disk read failed. [ 2465.198109][T22996] Dev loop4: unable to read RDB block 1 [ 2465.252114][T22996] loop4: unable to read partition table [ 2465.292107][T22996] loop4: partition table beyond EOD, truncated 19:57:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x42283, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000180)={0x1ff, 0xffffffff80d2484d, 0xffffffffffffff01}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000200)={0x2, 0x6, 0x8, 0x20}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) connect$vsock_dgram(r5, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000380)="0f01b100000f005e040f01cf363e2ed0c166b9de0800000f3266b96a09000066b80d99000066ba000000000f30b898000f00d00f00120fae850d0036f3af", 0x3e}], 0x1, 0x40, &(0x7f0000000400), 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x1, r5, 0x1}) ioctl$TIOCSSERIAL(r4, 0x541f, &(0x7f0000000300)={0x3, 0x2, 0x5, 0x800, 0x8, 0x6, 0x40, 0x7, 0x1, 0x5, 0x2, 0x9, 0x8, 0x101, &(0x7f0000000240)=""/171, 0x1ff}) [ 2465.353523][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2465.354707][T22996] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2465.375279][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:38 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="0200680000ff000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xdc7f, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x240002) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f00000000c0)) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 19:57:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xce, 0x400000000000) 19:57:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100ffd, 0x0) r1 = dup(r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x4e4, &(0x7f00000002c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x8, 0x8, 0x6, 0x8000, 0x0, 0x5, 0x4001, 0x4, 0x1, 0x0, 0x2, 0x2bc5, 0x6, 0xffff, 0x2, 0x8, 0x7, 0x5, 0x9, 0x8, 0x2, 0x5, 0x3, 0xfffffffffffffffe, 0xce70, 0x401, 0x6, 0x9, 0x5, 0xfe, 0x0, 0x9, 0x72, 0x400, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0xa420, 0x81, 0x8, 0x9, 0x7, 0x4, 0x2}, 0xffffffffffffffff, 0x10, r1, 0xb) ioctl(r4, 0xa1b, &(0x7f0000000040)="11dca5055e0bcfec7be070") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0xffff, 0x0, 0x3}, 0x2, 0x6}) close(r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000031000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="f36d2e2664f28433660feb830000dda20f000f0058000f20c06635200000000f22c08127f10066b80500000066b9093700000f01c16766c74424003d1100006766c7442402d79d00006766c744240600000000670f011c24646667362edcbb00000000", 0x63}], 0x1, 0x20, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0x81, 0x0, 0x80000000, 0x0, 0xfffffffffffffffa}, @vmwrite={0x8, 0x0, 0x1000, 0x0, 0x8, 0x0, 0x9, 0x0, 0x8000}], 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video36\x00', 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xcf, 0x400000000000) 19:57:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe02e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2465.951985][T23262] ldm_validate_privheads(): Disk read failed. [ 2465.961234][T23262] Dev loop4: unable to read RDB block 1 [ 2465.976418][T23262] loop4: unable to read partition table [ 2465.983705][T23262] loop4: partition table beyond EOD, truncated [ 2465.992514][T23262] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2466.107830][T23262] ldm_validate_privheads(): Disk read failed. [ 2466.140212][T23262] Dev loop4: unable to read RDB block 1 19:57:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x7a90c17e4b56f831) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 2466.175134][T23262] loop4: unable to read partition table [ 2466.198642][T23262] loop4: partition table beyond EOD, truncated 19:57:39 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@loopback, @broadcast, 0x0}, &(0x7f0000000380)=0xc) connect$packet(r2, &(0x7f00000003c0)={0x11, 0x1e, r3, 0x1, 0xffffffffffffff00, 0x6, @remote}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'netdevsim0\x00', 0x8a22}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x5, @local, 0x2}, @in6={0xa, 0x4e23, 0x200, @mcast2, 0x7}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x719b, @rand_addr="47626191607f58f59064cea2ec20ea6a", 0x1c}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0xb333, @rand_addr="64832591170e2f0d79e086766cfa8e68"}, @in6={0xa, 0x4e20, 0xffffffffffffff7f, @local, 0x1000}], 0xcc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2466.222424][T23262] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe803, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd0, 0x400000000000) 19:57:39 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000002000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x40080) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 2466.511875][T23409] ldm_validate_privheads(): Disk read failed. [ 2466.531991][T23409] Dev loop4: unable to read RDB block 1 [ 2466.568436][T23409] loop4: unable to read partition table [ 2466.611854][T23409] loop4: partition table beyond EOD, truncated [ 2466.622065][T23409] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2466.745626][T23409] ldm_validate_privheads(): Disk read failed. [ 2466.752216][T23409] Dev loop4: unable to read RDB block 1 [ 2466.757778][T23409] loop4: unable to read partition table [ 2466.764278][T23409] loop4: partition table beyond EOD, truncated [ 2466.770529][T23409] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf401, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd1, 0x400000000000) 19:57:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x2, 0x2) write$selinux_load(r1, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "02927722ba41dce0a8d8c245bf7e51a01a3227b1f6c957910265bc9adf843793b57b5a285f26fcacf6a164590942f93152e89f499fde2c23597377aa2929dc2438a42abc0fb86c125826e29a2fe06edf805ee17e8e995cd5aa2d298f9bf14aaa78f82308a2579002edfee89bd9d0b03073770086924f5ab908741d20146d98fa1176725791b80fb85a5562942b7632ecc27d90315ba40fb33a56bfd62069bac0"}, 0xb0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 19:57:39 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000003000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd2, 0x400000000000) 19:57:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfc00, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2467.023333][T23539] ldm_validate_privheads(): Disk read failed. [ 2467.030903][T23539] Dev loop4: unable to read RDB block 1 [ 2467.059580][T23539] loop4: unable to read partition table [ 2467.077634][T23539] loop4: partition table beyond EOD, truncated [ 2467.101041][T23539] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @local}}, 0x80000000, 0x101, 0x4, 0x8, 0xffffffff}, &(0x7f00000002c0)=0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)) getsockopt(r0, 0x0, 0x2, &(0x7f0000000040)=""/46, &(0x7f00000000c0)=0x2e) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r5 = dup2(r0, r4) dup3(r5, r3, 0x0) 19:57:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd3, 0x400000000000) 19:57:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfe80, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2467.242591][T23539] ldm_validate_privheads(): Disk read failed. [ 2467.252102][T23539] Dev loop4: unable to read RDB block 1 [ 2467.274159][T23539] loop4: unable to read partition table [ 2467.283238][T23539] loop4: partition table beyond EOD, truncated [ 2467.310980][T23539] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:40 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000004000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) mmap$perf(&(0x7f0000010000/0x4000)=nil, 0x4000, 0xb, 0x2010, r2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 19:57:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfec0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2467.631788][T23686] ldm_validate_privheads(): Disk read failed. [ 2467.651308][T23686] Dev loop4: unable to read RDB block 1 [ 2467.677102][T23686] loop4: unable to read partition table [ 2467.705388][T23686] loop4: partition table beyond EOD, truncated [ 2467.735654][T23686] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2467.841906][T23686] ldm_validate_privheads(): Disk read failed. [ 2467.848300][T23686] Dev loop4: unable to read RDB block 1 [ 2467.866632][T23686] loop4: unable to read partition table [ 2467.874116][T23686] loop4: partition table beyond EOD, truncated [ 2467.880445][T23686] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd4, 0x400000000000) 19:57:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x45c85856}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x80000001, 0x200, 0xaea6, 0x8, 0x4, 0x0, 0xb1, r3}, &(0x7f0000000180)=0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 19:57:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff00, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000005000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff0f, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd5, 0x400000000000) 19:57:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) write$FUSE_LK(r2, &(0x7f00000001c0)={0x28, 0x0, 0x3, {{0x100000000, 0x3, 0x0, r3}}}, 0x28) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x181000, 0x38) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000100)=0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r6 = dup2(r0, r5) dup3(r6, r1, 0x0) [ 2468.219577][T23825] ldm_validate_privheads(): Disk read failed. [ 2468.282566][T23825] Dev loop4: unable to read RDB block 1 [ 2468.315685][T23825] loop4: unable to read partition table 19:57:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd6, 0x400000000000) [ 2468.333260][T23825] loop4: partition table beyond EOD, truncated [ 2468.363864][T23825] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xffb8, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2468.406648][ T26] kauditd_printk_skb: 83 callbacks suppressed [ 2468.406662][ T26] audit: type=1400 audit(1562011061.406:28078): avc: denied { map } for pid=23890 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd7, 0x400000000000) [ 2468.533492][T23825] ldm_validate_privheads(): Disk read failed. [ 2468.535028][ T26] audit: type=1400 audit(1562011061.536:28079): avc: denied { map } for pid=23948 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.550170][T23825] Dev loop4: unable to read RDB block 1 [ 2468.627022][T23825] loop4: unable to read partition table [ 2468.665794][T23825] loop4: partition table beyond EOD, truncated [ 2468.689881][T23825] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2468.698319][ T26] audit: type=1400 audit(1562011061.576:28080): avc: denied { map } for pid=23950 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.760588][ T26] audit: type=1400 audit(1562011061.646:28081): avc: denied { map } for pid=23954 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.806228][ T26] audit: type=1400 audit(1562011061.656:28082): avc: denied { map } for pid=23956 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.832304][ T26] audit: type=1400 audit(1562011061.686:28083): avc: denied { map } for pid=23958 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.858318][ T26] audit: type=1400 audit(1562011061.786:28084): avc: denied { map } for pid=23960 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.883166][ T26] audit: type=1400 audit(1562011061.806:28085): avc: denied { map } for pid=23961 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2468.907810][ T26] audit: type=1400 audit(1562011061.836:28086): avc: denied { map } for pid=23962 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f00000012c0)=""/69, 0x45}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000001340)=""/188, 0xbc}], 0x7) dup3(r3, r1, 0x0) 19:57:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x10002) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000140)={r3, 0x8, 0x0, "e4f20857fdbf99623da82704c94bd2832a433a6623c09a81630ceb17dd61733b4e9ec9e7a1239754b894707e75d1f01658a84f400e3c5f239b5e9fc7043347453aa4b051613b09fd581e77ff80bedbc3acc3f6e6d172d2ba809761daa0bc9667e15d6d4a7885a4cd5cc0b5b6ff6ced1ef1b08ad525c762e794cb210fac4be49fb276743cfe068d66ff8ccff6205f690ab32f70cdfdf5dc9b7cb3b2a516737328f8aa5ec11136faa71f01220455dbfea06594be3a718b96feda"}) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd8, 0x400000000000) 19:57:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x46e58, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000006000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2468.951363][ T26] audit: type=1400 audit(1562011061.946:28087): avc: denied { map } for pid=23965 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2469.049953][ C1] net_ratelimit: 19 callbacks suppressed [ 2469.049964][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xd9, 0x400000000000) [ 2469.101706][T23974] ldm_validate_privheads(): Disk read failed. [ 2469.117064][T23974] Dev loop4: unable to read RDB block 1 [ 2469.136134][T23974] loop4: unable to read partition table 19:57:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x50000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r4 = dup3(r3, r1, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000100)=0x7904000000000000, 0x4) [ 2469.153067][T23974] loop4: partition table beyond EOD, truncated [ 2469.159913][T23974] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2469.275751][T23974] ldm_validate_privheads(): Disk read failed. [ 2469.344445][T23974] Dev loop4: unable to read RDB block 1 [ 2469.350065][T23974] loop4: unable to read partition table [ 2469.352669][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) [ 2469.397828][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xda, 0x400000000000) 19:57:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x90000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2469.487446][T23974] loop4: partition table beyond EOD, truncated [ 2469.499671][T23974] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = accept(r0, &(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = dup2(r0, r2) ioctl$PPPIOCDISCONN(r4, 0x7439) dup3(r4, r1, 0x0) 19:57:42 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000007000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2469.693024][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2469.745744][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2469.804959][T24188] ldm_validate_privheads(): Disk read failed. [ 2469.815212][T24188] Dev loop4: unable to read RDB block 1 [ 2469.831118][T24188] loop4: unable to read partition table [ 2469.839341][T24188] loop4: partition table beyond EOD, truncated [ 2469.848057][T24188] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x1000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xdb, 0x400000000000) 19:57:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x20000) syz_init_net_socket$ax25(0x3, 0x7, 0xcd) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/135) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) getsockname(r0, &(0x7f00000002c0)=@sco, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x100000000, 0x100, 0x3db7, 0x3f, 0x9}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x8000, @local, 0x81}}, 0x1, 0x4, 0x3ff, 0x7f, 0x100000001}, &(0x7f0000000500)=0x98) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @local}]}, &(0x7f0000000200)=0x10) r6 = dup2(r0, r4) dup3(r6, r2, 0x0) 19:57:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2469.962547][T24188] ldm_validate_privheads(): Disk read failed. [ 2469.969019][T24188] Dev loop4: unable to read RDB block 1 [ 2469.978293][T24188] loop4: unable to read partition table [ 2469.985901][T24188] loop4: partition table beyond EOD, truncated [ 2469.995995][T24188] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000008000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xdc, 0x400000000000) [ 2470.126976][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2470.147903][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2470.271991][T24298] ldm_validate_privheads(): Disk read failed. [ 2470.312315][T24298] Dev loop4: unable to read RDB block 1 19:57:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) dup2(r0, r2) dup3(r2, r1, 0xfffffffffffffffc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x60000, 0x0) 19:57:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xdd, 0x400000000000) [ 2470.366159][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2470.372806][T24298] loop4: unable to read partition table [ 2470.393060][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="dd0000000000000002004e23ac141427000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14142300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300"/1168], 0x490) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000001c0)=0x3ff) ioctl$TIOCMIWAIT(r2, 0x545c, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2470.438542][T24298] loop4: partition table beyond EOD, truncated [ 2470.506987][T24298] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xde, 0x400000000000) [ 2470.586441][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2470.665447][T24298] ldm_validate_privheads(): Disk read failed. [ 2470.678035][T24298] Dev loop4: unable to read RDB block 1 [ 2470.709806][T24298] loop4: unable to read partition table [ 2470.755070][T24298] loop4: partition table beyond EOD, truncated [ 2470.781941][T24298] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000009000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2470.996795][T24507] ldm_validate_privheads(): Disk read failed. [ 2471.012504][T24507] Dev loop4: unable to read RDB block 1 [ 2471.035328][T24507] loop4: unable to read partition table [ 2471.047770][T24507] loop4: partition table beyond EOD, truncated [ 2471.056801][T24507] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xdf, 0x400000000000) 19:57:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x5000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f0000000100)={{0x3, @netrom}, [@netrom, @rose, @bcast, @default, @default, @bcast, @rose, @default]}, &(0x7f0000000180)=0x48) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe0, 0x400000000000) [ 2471.191698][T24507] ldm_validate_privheads(): Disk read failed. [ 2471.214055][T24507] Dev loop4: unable to read RDB block 1 [ 2471.234531][T24507] loop4: unable to read partition table [ 2471.257646][T24507] loop4: partition table beyond EOD, truncated [ 2471.299031][T24507] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000001b00)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 19:57:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x6000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe1, 0x400000000000) 19:57:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000a000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2471.612050][T24648] ldm_validate_privheads(): Disk read failed. [ 2471.628062][T24648] Dev loop4: unable to read RDB block 1 [ 2471.640099][T24648] loop4: unable to read partition table [ 2471.659807][T24648] loop4: partition table beyond EOD, truncated 19:57:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe2, 0x400000000000) 19:57:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x7000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2471.691383][T24648] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2471.823996][T24648] ldm_validate_privheads(): Disk read failed. [ 2471.839070][T24648] Dev loop4: unable to read RDB block 1 [ 2471.870999][T24648] loop4: unable to read partition table [ 2471.876753][T24648] loop4: partition table beyond EOD, truncated [ 2471.908797][T24648] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe3, 0x400000000000) 19:57:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:45 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x72) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000300)=""/230, &(0x7f0000000400)=0xe6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8240824b8aa4108f, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0xe, @pix_mp={0x2, 0x9, 0x34524742, 0x7, 0x0, [{0x7, 0xed}, {0x5, 0x1}, {0x1, 0x8001}, {0x4, 0x6}, {0xcfc1, 0x6}, {0x3f, 0x400}, {0xb1c, 0x6d41}, {0x7, 0x200}], 0x61185088, 0x401, 0x3, 0x2, 0x6}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x400000, 0x44) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x7fb, 0x8, [0x3f, 0x3370, 0x9, 0x5, 0x7fffffff], 0x7b442cb8}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000440)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3e) 19:57:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x8000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000b000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:45 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x72) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000300)=""/230, &(0x7f0000000400)=0xe6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8240824b8aa4108f, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0xe, @pix_mp={0x2, 0x9, 0x34524742, 0x7, 0x0, [{0x7, 0xed}, {0x5, 0x1}, {0x1, 0x8001}, {0x4, 0x6}, {0xcfc1, 0x6}, {0x3f, 0x400}, {0xb1c, 0x6d41}, {0x7, 0x200}], 0x61185088, 0x401, 0x3, 0x2, 0x6}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x400000, 0x44) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x7fb, 0x8, [0x3f, 0x3370, 0x9, 0x5, 0x7fffffff], 0x7b442cb8}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000440)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3e) 19:57:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0600b2b88e0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) ioctl$BLKRRPART(r4, 0x125f, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000300)={r5, 0x2}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2b8001, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x18) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000380)={0x0, 0x0, @pic={0x80000001, 0x8, 0xf256, 0xa553, 0x400, 0x49, 0x1, 0x1479, 0x6, 0x3, 0x8, 0x8, 0x91, 0x8, 0x40, 0x80000001}}) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r7, 0x100, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40480c0}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe4, 0x400000000000) 19:57:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x9000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2472.259144][T24792] ldm_validate_privheads(): Disk read failed. [ 2472.268038][T24792] Dev loop4: unable to read RDB block 1 [ 2472.331582][T24792] loop4: unable to read partition table [ 2472.367208][T24792] loop4: partition table beyond EOD, truncated 19:57:45 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x72) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000300)=""/230, &(0x7f0000000400)=0xe6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8240824b8aa4108f, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0xe, @pix_mp={0x2, 0x9, 0x34524742, 0x7, 0x0, [{0x7, 0xed}, {0x5, 0x1}, {0x1, 0x8001}, {0x4, 0x6}, {0xcfc1, 0x6}, {0x3f, 0x400}, {0xb1c, 0x6d41}, {0x7, 0x200}], 0x61185088, 0x401, 0x3, 0x2, 0x6}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x400000, 0x44) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x7fb, 0x8, [0x3f, 0x3370, 0x9, 0x5, 0x7fffffff], 0x7b442cb8}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000440)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3e) [ 2472.395641][T24792] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe5, 0x400000000000) 19:57:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xa000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2472.517385][T24792] ldm_validate_privheads(): Disk read failed. [ 2472.563232][T24792] Dev loop4: unable to read RDB block 1 [ 2472.586513][T24792] loop4: unable to read partition table 19:57:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x777, 0x82) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f00000001c0)=0x4) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x2) r5 = socket(0x0, 0x3, 0x400) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000000200)="cde3de91911e30d0762badd97a274d3169ed89051cf14a63af77d6429e73ef22e0c5207ef61c5cf5e79d97809c13deef3b6b78b7ce") setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x2, 0x1000}, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2472.627798][T24792] loop4: partition table beyond EOD, truncated [ 2472.663540][T24792] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x88402, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe6, 0x400000000000) 19:57:46 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000c000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x777, 0x82) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f00000001c0)=0x4) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x2) r5 = socket(0x0, 0x3, 0x400) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000000200)="cde3de91911e30d0762badd97a274d3169ed89051cf14a63af77d6429e73ef22e0c5207ef61c5cf5e79d97809c13deef3b6b78b7ce") setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x2, 0x1000}, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe7, 0x400000000000) [ 2473.214898][T24944] ldm_validate_privheads(): Disk read failed. [ 2473.243997][T24944] Dev loop4: unable to read RDB block 1 19:57:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x777, 0x82) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f00000001c0)=0x4) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x2) r5 = socket(0x0, 0x3, 0x400) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000000200)="cde3de91911e30d0762badd97a274d3169ed89051cf14a63af77d6429e73ef22e0c5207ef61c5cf5e79d97809c13deef3b6b78b7ce") setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x2, 0x1000}, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x18020000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2473.275686][T24944] loop4: unable to read partition table [ 2473.289316][T24944] loop4: partition table beyond EOD, truncated [ 2473.308923][T24944] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2473.426393][ T26] kauditd_printk_skb: 79 callbacks suppressed [ 2473.426410][ T26] audit: type=1400 audit(1562011066.426:28167): avc: denied { map } for pid=25043 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2473.463229][T24944] ldm_validate_privheads(): Disk read failed. 19:57:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000200)=""/61) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 0xbe}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x20000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe8, 0x400000000000) [ 2473.479090][T24944] Dev loop4: unable to read RDB block 1 [ 2473.515365][T24944] loop4: unable to read partition table [ 2473.542250][T24944] loop4: partition table beyond EOD, truncated [ 2473.569168][T24944] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:46 executing program 3 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2473.584323][ T26] audit: type=1400 audit(1562011066.486:28168): avc: denied { map } for pid=25071 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:46 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000d000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2473.691035][ T26] audit: type=1400 audit(1562011066.546:28169): avc: denied { map } for pid=25072 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x23f274cc, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2473.742507][ T26] audit: type=1400 audit(1562011066.616:28170): avc: denied { map } for pid=25074 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2473.867390][ T26] audit: type=1400 audit(1562011066.646:28171): avc: denied { map } for pid=25073 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2473.901488][T25135] ldm_validate_privheads(): Disk read failed. [ 2473.933736][T25135] Dev loop4: unable to read RDB block 1 [ 2473.952708][T25135] loop4: unable to read partition table [ 2473.960103][T25135] loop4: partition table beyond EOD, truncated [ 2473.993531][ T26] audit: type=1400 audit(1562011066.666:28172): avc: denied { map } for pid=25078 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2474.023561][T25135] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2474.064007][ T26] audit: type=1400 audit(1562011066.736:28173): avc: denied { map } for pid=25081 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2474.089637][ T26] audit: type=1400 audit(1562011066.826:28174): avc: denied { map } for pid=25122 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2474.113267][ T26] audit: type=1400 audit(1562011066.886:28175): avc: denied { map } for pid=25159 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2474.136362][ T26] audit: type=1400 audit(1562011066.936:28176): avc: denied { map } for pid=25151 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xe9, 0x400000000000) 19:57:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:57:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x25000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2474.239539][T25135] ldm_validate_privheads(): Disk read failed. [ 2474.271804][ C0] net_ratelimit: 22 callbacks suppressed [ 2474.271817][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2474.290819][T25135] Dev loop4: unable to read RDB block 1 [ 2474.317478][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2474.322549][T25135] loop4: unable to read partition table [ 2474.351603][T25135] loop4: partition table beyond EOD, truncated [ 2474.368012][T25135] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000006, 0x485, 0x100000000000000, 0x0) 19:57:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3c933d92, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xea, 0x400000000000) 19:57:47 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000e000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 2474.500216][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000011, 0x485, 0x100000000000000, 0x0) [ 2474.560222][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3f000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2474.703621][T25234] ldm_validate_privheads(): Disk read failed. [ 2474.727206][T25234] Dev loop4: unable to read RDB block 1 19:57:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000015, 0x485, 0x100000000000000, 0x0) 19:57:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xeb, 0x400000000000) [ 2474.750069][T25234] loop4: unable to read partition table [ 2474.765682][T25234] loop4: partition table beyond EOD, truncated [ 2474.785913][T25234] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xe1815ed53fceb537) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000340)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f00000003c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r4, 0x1}}, 0x18) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x20d, 0x2, 0x0, 0x0) [ 2474.833741][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2474.893031][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2474.932490][T25234] ldm_validate_privheads(): Disk read failed. [ 2474.955925][T25234] Dev loop4: unable to read RDB block 1 [ 2474.983432][T25234] loop4: unable to read partition table 19:57:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x40000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000044, 0x485, 0x100000000000000, 0x0) [ 2475.019136][T25234] loop4: partition table beyond EOD, truncated [ 2475.056978][T25234] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xec, 0x400000000000) 19:57:48 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000010000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000088, 0x485, 0x100000000000000, 0x0) 19:57:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) write$smack_current(r0, &(0x7f0000000100)='\x00', 0x1) [ 2475.282459][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2475.341839][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2475.364031][T25480] ldm_validate_privheads(): Disk read failed. [ 2475.375043][T25480] Dev loop4: unable to read RDB block 1 [ 2475.398795][T25480] loop4: unable to read partition table [ 2475.423804][T25480] loop4: partition table beyond EOD, truncated [ 2475.459544][T25480] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xed, 0x400000000000) 19:57:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x40020000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000600, 0x485, 0x100000000000000, 0x0) [ 2475.606215][T25480] ldm_validate_privheads(): Disk read failed. [ 2475.613518][T25480] Dev loop4: unable to read RDB block 1 [ 2475.631627][T25480] loop4: unable to read partition table [ 2475.669722][T25480] loop4: partition table beyond EOD, truncated [ 2475.690681][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2475.696409][T25480] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xee, 0x400000000000) 19:57:48 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000011000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000001100, 0x485, 0x100000000000000, 0x0) 19:57:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") mbind(&(0x7f000002b000/0xb000)=nil, 0xb000, 0x8003, &(0x7f0000000100)=0x1, 0x20, 0x4) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x50000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000001500, 0x485, 0x100000000000000, 0x0) [ 2475.982128][T25622] ldm_validate_privheads(): Disk read failed. [ 2475.989054][T25622] Dev loop4: unable to read RDB block 1 19:57:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xef, 0x400000000000) [ 2476.028157][T25622] loop4: unable to read partition table [ 2476.053404][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x586e0400, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2476.083277][T25622] loop4: partition table beyond EOD, truncated [ 2476.111072][T25622] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2476.211814][T25622] ldm_validate_privheads(): Disk read failed. [ 2476.245820][T25622] Dev loop4: unable to read RDB block 1 [ 2476.266531][T25622] loop4: unable to read partition table [ 2476.286251][T25622] loop4: partition table beyond EOD, truncated [ 2476.316565][T25622] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000003f00, 0x485, 0x100000000000000, 0x0) 19:57:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf0, 0x400000000000) 19:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x8dffffff, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:49 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000012000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'nodev'}, {0x20, '/dev/ptmx\x00'}, {0x20, '*(posix_acl_access!bdev{'}, {0x20, '/dev/ptmx\x00'}, {0x20, '*vmnet0.eth0:'}, {0x20, '/dev/ptmx\x00'}, {}, {0x20, '--proc'}], 0xa, "d842ac25f1f7fbcd3377fe34f447e73b1d4d04867e065669dfe850b88133f82dc3b8ec68ac4acacc08c7f7d8fc413ed1114000a0f40b99d3b1e481a569ae422c02d4eaa738b63b87b8aee27470efcecfc85a430b"}, 0xb5) [ 2476.817549][T25769] ldm_validate_privheads(): Disk read failed. [ 2476.846189][T25769] Dev loop4: unable to read RDB block 1 19:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x91ffffff, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000004400, 0x485, 0x100000000000000, 0x0) 19:57:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf1, 0x400000000000) [ 2476.879662][T25769] loop4: unable to read partition table [ 2476.919784][T25769] loop4: partition table beyond EOD, truncated [ 2476.966126][T25769] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000008800, 0x485, 0x100000000000000, 0x0) 19:57:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x923d933c, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf2, 0x400000000000) [ 2477.159469][T25769] ldm_validate_privheads(): Disk read failed. [ 2477.175018][T25769] Dev loop4: unable to read RDB block 1 [ 2477.210511][T25769] loop4: unable to read partition table [ 2477.261144][T25769] loop4: partition table beyond EOD, truncated [ 2477.308568][T25769] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000150000, 0x485, 0x100000000000000, 0x0) 19:57:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)={0x0, @speck128}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:50 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800003d000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xb8ff0000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf3, 0x400000000000) 19:57:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000001000000, 0x485, 0x100000000000000, 0x0) [ 2477.843444][T25921] ldm_validate_privheads(): Disk read failed. 19:57:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf4, 0x400000000000) [ 2477.886014][T25921] Dev loop4: unable to read RDB block 1 [ 2477.897734][T25921] loop4: unable to read partition table [ 2477.916977][T25921] loop4: partition table beyond EOD, truncated 19:57:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xcc74f223, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2477.957793][T25921] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf5, 0x400000000000) [ 2478.092012][T25921] ldm_validate_privheads(): Disk read failed. [ 2478.125871][T25921] Dev loop4: unable to read RDB block 1 19:57:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2478.175408][T25921] loop4: unable to read partition table [ 2478.212271][T25921] loop4: partition table beyond EOD, truncated 19:57:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000006000000, 0x485, 0x100000000000000, 0x0) 19:57:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xdc7f0000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2478.233311][T25921] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf6, 0x400000000000) [ 2478.548128][ T26] kauditd_printk_skb: 73 callbacks suppressed [ 2478.548143][ T26] audit: type=1400 audit(1562011071.546:28250): avc: denied { map } for pid=26154 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2478.612999][ T26] audit: type=1400 audit(1562011071.566:28251): avc: denied { map } for pid=26162 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2478.642889][ T26] audit: type=1400 audit(1562011071.586:28252): avc: denied { map } for pid=26165 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2478.695123][ T26] audit: type=1400 audit(1562011071.696:28253): avc: denied { map } for pid=26175 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:51 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800003e000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000011000000, 0x485, 0x100000000000000, 0x0) 19:57:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf7, 0x400000000000) 19:57:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe02e0000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000140)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x12) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2478.901926][T26185] ldm_validate_privheads(): Disk read failed. [ 2478.933484][T26185] Dev loop4: unable to read RDB block 1 19:57:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf8, 0x400000000000) 19:57:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x1500003f000000, 0x485, 0x100000000000000, 0x0) 19:57:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe8030000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2478.936512][ T26] audit: type=1400 audit(1562011071.936:28254): avc: denied { map } for pid=26193 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2478.951615][T26185] loop4: unable to read partition table [ 2479.000947][T26185] loop4: partition table beyond EOD, truncated [ 2479.015927][T26185] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2479.027661][ T26] audit: type=1400 audit(1562011071.936:28255): avc: denied { map } for pid=26192 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xeffdffff, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2479.152235][T26185] ldm_validate_privheads(): Disk read failed. [ 2479.179193][T26185] Dev loop4: unable to read RDB block 1 19:57:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf9, 0x400000000000) 19:57:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000044000000, 0x485, 0x100000000000000, 0x0) [ 2479.186796][ T26] audit: type=1400 audit(1562011072.196:28256): avc: denied { map } for pid=26271 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2479.236323][T26185] loop4: unable to read partition table [ 2479.264805][T26185] loop4: partition table beyond EOD, truncated [ 2479.281014][ T26] audit: type=1400 audit(1562011072.196:28257): avc: denied { map } for pid=26277 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2479.309184][T26185] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2479.330145][ C0] net_ratelimit: 17 callbacks suppressed [ 2479.330157][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2479.367965][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2479.369151][ T26] audit: type=1400 audit(1562011072.226:28258): avc: denied { map } for pid=26268 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2479.495642][ T26] audit: type=1400 audit(1562011072.286:28259): avc: denied { map } for pid=26302 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf4010000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:52 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="020068000043000000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000088000000, 0x485, 0x100000000000000, 0x0) 19:57:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xfa, 0x400000000000) 19:57:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="11dca5055e0bcfec7be070") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r4, r5, 0x0, 0x4) close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x5, 0x100c0) ioctl$VIDIOC_DBG_S_REGISTER(r7, 0x4038564f, &(0x7f0000000100)={{0x1, @addr=0xd2565e6}, 0x8, 0x1}) syz_open_dev$video4linux(&(0x7f0000000180)='/dev/v4l-subdev#\x00', 0x1, 0x10000) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2, 0x100000000000000, 0x0) [ 2479.913740][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2479.982421][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xfb, 0x400000000000) [ 2480.050223][T26340] ldm_validate_privheads(): Disk read failed. [ 2480.071377][T26340] Dev loop4: unable to read RDB block 1 19:57:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf5ffffff, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x3, 0x100000000000000, 0x0) [ 2480.122139][T26340] loop4: unable to read partition table [ 2480.175612][T26340] loop4: partition table beyond EOD, truncated [ 2480.207858][T26340] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xfc, 0x400000000000) [ 2480.245202][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2480.268005][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:53 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40001, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2480.413105][T26340] ldm_validate_privheads(): Disk read failed. [ 2480.419281][T26340] Dev loop4: unable to read RDB block 1 [ 2480.468925][T26340] loop4: unable to read partition table [ 2480.499631][T26340] loop4: partition table beyond EOD, truncated [ 2480.506462][T26340] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfc000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x4, 0x100000000000000, 0x0) 19:57:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xfd, 0x400000000000) 19:57:53 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="0200680000fc010000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0xffffffff80000000, 0xd6, 0x1, 0x9}, 0x14) r5 = accept4(r3, &(0x7f0000000140)=@caif, &(0x7f00000001c0)=0x80, 0x800) sendmsg$inet_sctp(r5, &(0x7f0000001580)={&(0x7f0000000200)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000240)="c67fb00407aa4edf1cbae50df10bb5e5d45e57dc7acdcd683f46d22e26f8dca899", 0x21}, {&(0x7f0000000280)="7e1e82ed50cb05ca4aa25c79e24fc27e1205ada40f919f5c7ac406bda994b3888eea37865da44f5e872393a63f2130b47b4225e396aed05f0f92f69c2eea60cb9a6a66d823a7b89a2638c576486371445ab295700f58ace940ad3ead4752ef99bff200ba1788539fa36ace8edc696e096dd47065b179eca8070d44e355daf6f20cda7f002f9ca842b7655a8e769f2127f8c8659d56b4be06f9d05e309768f93644b49484af1f259f5b1810209a6d577ec6ec053fbe5484a0b508394ce5d1e362425206c47dc2a3d87d7b64a87f80cd2dd37ecd5b366cad", 0xd7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="9d7039862ca4cb35ffbac7b92e457ce54d4d885e20ed2628daa5822aa9b585463c5a093c6f1c98c89490ab0b45324a6b8628dd4c23f2dd43c981bb2e21f153adfa54585512121db2934397ef3c81f63cef7fa39f6955bd6186a82051dd2d4cc10a95467b2d1281d09917a67ff69a8530bf82523d36", 0x75}, {&(0x7f0000001400)="4d2168bbe2558cac9484ea28a67512d4dbffad4961424eab1fa536ea36c871fcaa13ae7bb730f96275f2c41c709a5f5ae206d710900ec3a2c658b469cd8d9a7c1e", 0x41}, {&(0x7f0000001480)="cf4bdbc7dc9d075d5d4f3e11417fca56cdf77380d24562db197d83df91bc2e0ad3e5c489bc46695bc97d793ced324546f6c890b421f29705564fe7305c0d3879fa", 0x41}], 0x6}, 0x20000000) [ 2480.958552][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x5, 0x100000000000000, 0x0) 19:57:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0xfe, 0x400000000000) [ 2481.073410][T26589] ldm_validate_privheads(): Disk read failed. [ 2481.101609][T26589] Dev loop4: unable to read RDB block 1 19:57:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfe800000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2481.127674][T26589] loop4: unable to read partition table [ 2481.153036][T26589] loop4: partition table beyond EOD, truncated 19:57:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x6, 0x100000000000000, 0x0) [ 2481.177931][T26589] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x102, 0x400000000000) [ 2481.268013][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2481.281568][T26589] ldm_validate_privheads(): Disk read failed. [ 2481.293075][T26589] Dev loop4: unable to read RDB block 1 [ 2481.313778][T26589] loop4: unable to read partition table 19:57:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x7, 0x100000000000000, 0x0) [ 2481.341497][T26589] loop4: partition table beyond EOD, truncated [ 2481.377358][T26589] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfec00000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000240)=0xffffffff00000001) r5 = syz_open_dev$usb(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x0, 0x540) recvfrom$netrom(r5, &(0x7f00000002c0)=""/99, 0x63, 0x121, &(0x7f0000000340)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r6, 0x1, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}}, 0x800) 19:57:54 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f020000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x103, 0x400000000000) 19:57:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x8, 0x100000000000000, 0x0) [ 2482.039868][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0xa, 0x100000000000000, 0x0) 19:57:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x104, 0x400000000000) [ 2482.099206][T26748] ldm_validate_privheads(): Disk read failed. [ 2482.116809][T26748] Dev loop4: unable to read RDB block 1 19:57:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2482.142282][T26748] loop4: unable to read partition table [ 2482.175097][T26748] loop4: partition table beyond EOD, truncated [ 2482.197418][T26748] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x105, 0x400000000000) 19:57:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0xb, 0x100000000000000, 0x0) [ 2482.298996][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2482.379642][T26748] ldm_validate_privheads(): Disk read failed. [ 2482.388443][T26748] Dev loop4: unable to read RDB block 1 [ 2482.411853][T26748] loop4: unable to read partition table 19:57:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff0f0000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2482.432691][T26748] loop4: partition table beyond EOD, truncated [ 2482.490676][T26748] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000180)=0x1a) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x106, 0x400000000000) 19:57:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0xc, 0x100000000000000, 0x0) 19:57:56 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f030000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfffffdef, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0xd, 0x100000000000000, 0x0) 19:57:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x107, 0x400000000000) [ 2483.162224][T26901] ldm_validate_privheads(): Disk read failed. [ 2483.197519][T26901] Dev loop4: unable to read RDB block 1 19:57:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xffffff8d, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2483.224328][T26901] loop4: unable to read partition table [ 2483.250575][T26901] loop4: partition table beyond EOD, truncated [ 2483.284351][T26901] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0xf, 0x100000000000000, 0x0) 19:57:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x108, 0x400000000000) [ 2483.413763][T26901] ldm_validate_privheads(): Disk read failed. [ 2483.425167][T26901] Dev loop4: unable to read RDB block 1 [ 2483.441328][T26901] loop4: unable to read partition table [ 2483.447309][T26901] loop4: partition table beyond EOD, truncated 19:57:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xffffff91, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2483.482082][T26901] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2483.552816][ T26] kauditd_printk_skb: 54 callbacks suppressed [ 2483.552832][ T26] audit: type=1400 audit(1562011076.556:28314): avc: denied { map } for pid=27033 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.688111][ T26] audit: type=1400 audit(1562011076.606:28315): avc: denied { map } for pid=27034 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.713254][ T26] audit: type=1400 audit(1562011076.626:28316): avc: denied { map } for pid=27039 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.794020][ T26] audit: type=1400 audit(1562011076.796:28317): avc: denied { map } for pid=27045 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.845538][ T26] audit: type=1400 audit(1562011076.806:28318): avc: denied { map } for pid=27046 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.878244][ T26] audit: type=1400 audit(1562011076.836:28319): avc: denied { map } for pid=27047 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.908708][ T26] audit: type=1400 audit(1562011076.866:28320): avc: denied { map } for pid=27048 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2483.932189][ T26] audit: type=1400 audit(1562011076.876:28321): avc: denied { map } for pid=27049 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:57 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f040000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) r3 = socket$inet_udplite(0x2, 0x2, 0x88) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x0, {0x800, 0x3, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x0, 0x8}, 0x3, 0x4}, 0xe) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000100)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x10, 0x100000000000000, 0x0) 19:57:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x109, 0x400000000000) 19:57:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfffffff5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2484.183895][ T26] audit: type=1400 audit(1562011077.186:28322): avc: denied { map } for pid=27059 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:57:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x11, 0x100000000000000, 0x0) [ 2484.227238][T27062] ldm_validate_privheads(): Disk read failed. [ 2484.250022][T27062] Dev loop4: unable to read RDB block 1 [ 2484.269015][T27062] loop4: unable to read partition table 19:57:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10a, 0x400000000000) 19:57:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x7ffffffff000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2484.291180][T27062] loop4: partition table beyond EOD, truncated [ 2484.308377][T27062] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x12, 0x100000000000000, 0x0) [ 2484.350993][ T26] audit: type=1400 audit(1562011077.246:28323): avc: denied { map } for pid=27066 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2484.481744][T27062] ldm_validate_privheads(): Disk read failed. [ 2484.487913][T27062] Dev loop4: unable to read RDB block 1 [ 2484.519574][ C0] net_ratelimit: 10 callbacks suppressed [ 2484.519586][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2484.547738][T27062] loop4: unable to read partition table 19:57:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) timerfd_create(0x2, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x1, 0x2, 0x5b7}) 19:57:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10b, 0x400000000000) [ 2484.574702][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2484.591075][T27062] loop4: partition table beyond EOD, truncated [ 2484.602259][T27062] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x13, 0x100000000000000, 0x0) 19:57:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x5000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:58 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f050000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10c, 0x400000000000) 19:57:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000340)={0x8f, &(0x7f0000000280)=""/143}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000380)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r2) ioctl(r0, 0x101, &(0x7f0000000100)="a9fbc042f1db390bead8aae67239afcc5b5b887d2cc080789673125a614a52d2f3f5b32dc13924746af2f0789f530d15f06f9e0d8dbaafd3cc2f5a94fd6b7071276ed932dcf08a509b23b5b7fd5e26acf35cc125894d5ce721b3a7b0504f9c68264f6f307371a1b1f795e69313bea9d236e1ed9bfd815532bbeae8376c4f8ac98e777f") r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) write$P9_RMKNOD(r5, &(0x7f0000000200)={0x14, 0x13, 0x2, {0x80, 0x1, 0x6}}, 0x14) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2485.253789][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2485.279752][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x14, 0x100000000000000, 0x0) 19:57:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10d, 0x400000000000) [ 2485.362721][T27315] ldm_validate_privheads(): Disk read failed. [ 2485.380927][T27315] Dev loop4: unable to read RDB block 1 [ 2485.405866][T27315] loop4: unable to read partition table 19:57:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x9000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2485.450906][T27315] loop4: partition table beyond EOD, truncated 19:57:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x15, 0x100000000000000, 0x0) 19:57:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10e, 0x400000000000) [ 2485.493033][T27315] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2485.634651][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2485.661057][T27315] ldm_validate_privheads(): Disk read failed. [ 2485.674771][T27315] Dev loop4: unable to read RDB block 1 [ 2485.698473][T27315] loop4: unable to read partition table [ 2485.720112][T27315] loop4: partition table beyond EOD, truncated [ 2485.736711][T27315] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:57:58 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80, 0x40000) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7ff, 0x240080) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000200)={r1, 0x1, 0x57, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) write$FUSE_INTERRUPT(r6, &(0x7f0000000240)={0x10, 0xffffffffffffffda, 0x5}, 0x10) ioctl(r7, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r4) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r8, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:57:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:57:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x16, 0x100000000000000, 0x0) 19:57:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf0ffffff7f0000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:57:59 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f060000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:57:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x10f, 0x400000000000) 19:57:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x12) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2486.398749][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x17, 0x100000000000000, 0x0) 19:57:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x110, 0x400000000000) [ 2486.451642][T27570] ldm_validate_privheads(): Disk read failed. [ 2486.482094][T27570] Dev loop4: unable to read RDB block 1 19:57:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x100000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2486.510933][T27570] loop4: unable to read partition table [ 2486.544784][T27570] loop4: partition table beyond EOD, truncated [ 2486.583649][T27570] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2486.652096][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:57:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x18, 0x100000000000000, 0x0) 19:57:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x111, 0x400000000000) [ 2486.695147][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2486.761829][T27570] ldm_validate_privheads(): Disk read failed. [ 2486.768003][T27570] Dev loop4: unable to read RDB block 1 19:57:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x200000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2486.837730][T27570] loop4: unable to read partition table [ 2486.870984][T27570] loop4: partition table beyond EOD, truncated [ 2486.877308][T27570] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2487.032684][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2487.047821][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:00 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f070000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x112, 0x400000000000) 19:58:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x19, 0x100000000000000, 0x0) 19:58:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x300000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2487.411610][T27728] ldm_validate_privheads(): Disk read failed. [ 2487.427184][T27728] Dev loop4: unable to read RDB block 1 19:58:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x21, 0x100000000000000, 0x0) 19:58:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x400000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x113, 0x400000000000) [ 2487.455547][T27728] loop4: unable to read partition table [ 2487.464772][T27728] loop4: partition table beyond EOD, truncated [ 2487.474777][T27728] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x22, 0x100000000000000, 0x0) [ 2487.575947][T27728] ldm_validate_privheads(): Disk read failed. [ 2487.606596][T27728] Dev loop4: unable to read RDB block 1 19:58:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x500000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2487.640485][T27728] loop4: unable to read partition table [ 2487.660128][T27728] loop4: partition table beyond EOD, truncated [ 2487.682460][T27728] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x114, 0x400000000000) 19:58:00 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f080000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x23, 0x100000000000000, 0x0) [ 2487.982147][T27867] ldm_validate_privheads(): Disk read failed. [ 2488.003939][T27867] Dev loop4: unable to read RDB block 1 [ 2488.027923][T27867] loop4: unable to read partition table 19:58:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2488.073654][T27867] loop4: partition table beyond EOD, truncated [ 2488.102197][T27867] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2488.201554][T27867] ldm_validate_privheads(): Disk read failed. [ 2488.220972][T27867] Dev loop4: unable to read RDB block 1 [ 2488.236024][T27867] loop4: unable to read partition table [ 2488.247558][T27867] loop4: partition table beyond EOD, truncated [ 2488.276491][T27867] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x600000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x115, 0x400000000000) 19:58:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x24, 0x100000000000000, 0x0) 19:58:01 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f090000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x25, 0x100000000000000, 0x0) 19:58:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x116, 0x400000000000) 19:58:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x700000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2488.557397][T27981] ldm_validate_privheads(): Disk read failed. 19:58:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000400)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) sendmsg$rds(r3, &(0x7f00000003c0)={&(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)=""/6, 0x6}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="580000000000000014010000080000008100000007000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8938180120c38b00"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="02000000000000000900000000000000010000000000000004000000000000004100000000000000c0000000000000001800000000000000140100000c00000001000000000000001800000000000000140100000c00000020000000000000001800000000000000140100000c0000000900000000000000580000000000000014010000090000000000000000800000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='qA\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0080000000000000"], @ANYBLOB="050000000000000007000000000000005500000000000000070000000000000034000000000000000200000000000000"], 0xf8, 0x40000}, 0x4000040) [ 2488.617035][T27981] Dev loop4: unable to read RDB block 1 [ 2488.641009][ T26] kauditd_printk_skb: 63 callbacks suppressed [ 2488.641024][ T26] audit: type=1400 audit(1562011081.636:28387): avc: denied { map } for pid=28006 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2488.700925][T27981] loop4: unable to read partition table [ 2488.725659][T27981] loop4: partition table beyond EOD, truncated [ 2488.754505][ T26] audit: type=1400 audit(1562011081.646:28388): avc: denied { map } for pid=28007 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2488.781069][T27981] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x117, 0x400000000000) 19:58:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x28, 0x100000000000000, 0x0) [ 2488.796583][ T26] audit: type=1400 audit(1562011081.676:28389): avc: denied { map } for pid=28011 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x800000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2488.848851][ T26] audit: type=1400 audit(1562011081.796:28390): avc: denied { map } for pid=28021 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2488.962404][T27981] ldm_validate_privheads(): Disk read failed. [ 2488.979178][T27981] Dev loop4: unable to read RDB block 1 [ 2488.993571][ T26] audit: type=1400 audit(1562011081.996:28391): avc: denied { map } for pid=28101 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2489.030854][T27981] loop4: unable to read partition table [ 2489.036679][T27981] loop4: partition table beyond EOD, truncated [ 2489.075322][T27981] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2489.089749][ T26] audit: type=1400 audit(1562011081.996:28392): avc: denied { map } for pid=28094 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2489.159191][ T26] audit: type=1400 audit(1562011082.046:28393): avc: denied { map } for pid=28102 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2489.206764][ T26] audit: type=1400 audit(1562011082.116:28394): avc: denied { map } for pid=28137 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2489.238040][ T26] audit: type=1400 audit(1562011082.156:28395): avc: denied { map } for pid=28138 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2489.261525][ T26] audit: type=1400 audit(1562011082.206:28396): avc: denied { map } for pid=28139 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x29, 0x100000000000000, 0x0) 19:58:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x118, 0x400000000000) 19:58:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="65660f634f3c0ac99a581354541f01ea030000000001f30f09c4e19dd9c1260f01dff30fc7720066baa000ec0f32", 0x2e}], 0x1, 0x1, &(0x7f0000000180)=[@cstype3={0x5, 0xf}], 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 19:58:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x900000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:02 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f230000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x119, 0x400000000000) 19:58:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2a, 0x100000000000000, 0x0) [ 2489.538502][T28152] ldm_validate_privheads(): Disk read failed. [ 2489.561286][T28152] Dev loop4: unable to read RDB block 1 [ 2489.567026][T28152] loop4: unable to read partition table 19:58:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xa00000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2489.609176][T28152] loop4: partition table beyond EOD, truncated [ 2489.628466][T28152] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2b, 0x100000000000000, 0x0) 19:58:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11a, 0x400000000000) [ 2489.744579][ C1] net_ratelimit: 14 callbacks suppressed [ 2489.744590][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2c, 0x100000000000000, 0x0) [ 2489.867293][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2489.879782][T28152] ldm_validate_privheads(): Disk read failed. [ 2489.891279][T28152] Dev loop4: unable to read RDB block 1 [ 2489.920665][T28152] loop4: unable to read partition table [ 2489.939522][T28152] loop4: partition table beyond EOD, truncated [ 2489.964905][T28152] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe00000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2d, 0x100000000000000, 0x0) 19:58:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000004000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000240)=""/38, &(0x7f0000000280)=0x26) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) r6 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) write$P9_RWRITE(r6, &(0x7f0000000180)={0x2, 0x77, 0x1, 0x9}, 0xb) io_uring_enter(r6, 0x81, 0x8, 0x1, &(0x7f0000000200)={0x7fff}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000100)={0x7fff, 0x3, 0x10000, 0x2, 0xff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x7, 0x26]}, 0x8) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11b, 0x400000000000) 19:58:03 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f480000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2490.595161][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11c, 0x400000000000) 19:58:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2e, 0x100000000000000, 0x0) 19:58:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x1802000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2490.651835][T28307] ldm_validate_privheads(): Disk read failed. [ 2490.672714][T28307] Dev loop4: unable to read RDB block 1 [ 2490.727672][T28307] loop4: unable to read partition table [ 2490.747376][T28307] loop4: partition table beyond EOD, truncated [ 2490.802107][T28307] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2490.803683][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x2f, 0x100000000000000, 0x0) 19:58:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2000000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11d, 0x400000000000) [ 2490.933037][T28307] ldm_validate_privheads(): Disk read failed. [ 2490.939200][T28307] Dev loop4: unable to read RDB block 1 [ 2490.990431][T28307] loop4: unable to read partition table [ 2491.007579][T28307] loop4: partition table beyond EOD, truncated [ 2491.059144][T28307] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2491.067114][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2491.123280][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11e, 0x400000000000) 19:58:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x30, 0x100000000000000, 0x0) 19:58:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x20000003, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x4, 0x588, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000001c0), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x689) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:04 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f4c0000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x2500000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2491.561021][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2491.581787][T28452] ldm_validate_privheads(): Disk read failed. [ 2491.588108][T28452] Dev loop4: unable to read RDB block 1 19:58:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x31, 0x100000000000000, 0x0) 19:58:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3c933d9200000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x11f, 0x400000000000) [ 2491.643636][T28452] loop4: unable to read partition table [ 2491.675348][T28452] loop4: partition table beyond EOD, truncated [ 2491.699924][T28452] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x32, 0x100000000000000, 0x0) [ 2491.823969][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2491.851819][T28452] ldm_validate_privheads(): Disk read failed. [ 2491.857930][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x0, 0x2) read$eventfd(r4, &(0x7f0000000180), 0x8) close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000001c0)={'ip6tnl0\x00', 0x4}) syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x120, 0x400000000000) [ 2491.902585][T28452] Dev loop4: unable to read RDB block 1 [ 2491.928443][T28452] loop4: unable to read partition table [ 2491.938812][T28452] loop4: partition table beyond EOD, truncated [ 2491.965751][T28452] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x3f00000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:05 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f600000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x42, 0x100000000000000, 0x0) 19:58:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x121, 0x400000000000) 19:58:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PPPIOCGFLAGS1(r5, 0x8004745a, &(0x7f0000001200)) r6 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xf402, 0x80) recvfrom$unix(r6, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000001240)) 19:58:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x60, 0x100000000000000, 0x0) [ 2492.628160][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2492.671928][T28713] ldm_validate_privheads(): Disk read failed. [ 2492.678221][T28713] Dev loop4: unable to read RDB block 1 [ 2492.701390][T28713] loop4: unable to read partition table 19:58:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4000000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x122, 0x400000000000) [ 2492.721268][T28713] loop4: partition table beyond EOD, truncated [ 2492.727979][T28713] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x62, 0x100000000000000, 0x0) [ 2492.891944][T28713] ldm_validate_privheads(): Disk read failed. [ 2492.905364][T28713] Dev loop4: unable to read RDB block 1 [ 2492.924183][T28713] loop4: unable to read partition table 19:58:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x4002000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2492.940050][T28713] loop4: partition table beyond EOD, truncated [ 2492.959240][T28713] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x123, 0x400000000000) 19:58:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000140)) close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:06 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f680000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x83, 0x100000000000000, 0x0) [ 2493.222202][T28857] Unknown ioctl 19249 [ 2493.281064][T28862] ldm_validate_privheads(): Disk read failed. [ 2493.299775][T28862] Dev loop4: unable to read RDB block 1 [ 2493.320310][T28862] loop4: unable to read partition table [ 2493.355568][T28862] loop4: partition table beyond EOD, truncated [ 2493.390996][T28862] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2493.482878][T28862] ldm_validate_privheads(): Disk read failed. [ 2493.489328][T28862] Dev loop4: unable to read RDB block 1 [ 2493.516871][T28862] loop4: unable to read partition table [ 2493.522906][T28862] loop4: partition table beyond EOD, truncated [ 2493.529303][T28862] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x5000000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x124, 0x400000000000) 19:58:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x480, 0x100000000000000, 0x0) 19:58:06 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f6c0000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2493.675548][T28984] IPVS: set_ctl: invalid protocol: 25344 255.255.255.255:43132 [ 2493.686650][ T26] kauditd_printk_skb: 60 callbacks suppressed [ 2493.686664][ T26] audit: type=1400 audit(1562011086.686:28457): avc: denied { map } for pid=28982 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2493.734241][T28991] IPVS: set_ctl: invalid protocol: 25344 255.255.255.255:34306 19:58:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x125, 0x400000000000) [ 2493.772987][ T26] audit: type=1400 audit(1562011086.756:28458): avc: denied { map } for pid=28985 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x586e040000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x490, 0x100000000000000, 0x0) [ 2493.877982][T28997] ldm_validate_privheads(): Disk read failed. [ 2493.885325][ T26] audit: type=1400 audit(1562011086.816:28459): avc: denied { map } for pid=28992 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2493.918115][T28997] Dev loop4: unable to read RDB block 1 [ 2493.968809][T28997] loop4: unable to read partition table [ 2493.988710][ T26] audit: type=1400 audit(1562011086.916:28460): avc: denied { map } for pid=29000 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2494.017805][T28997] loop4: partition table beyond EOD, truncated [ 2494.040000][T28997] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2494.045981][ T26] audit: type=1400 audit(1562011086.946:28461): avc: denied { map } for pid=29001 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2494.077974][ T26] audit: type=1400 audit(1562011087.016:28462): avc: denied { map } for pid=29003 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2494.195186][ T26] audit: type=1400 audit(1562011087.196:28463): avc: denied { map } for pid=29015 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2494.231652][T28997] ldm_validate_privheads(): Disk read failed. 19:58:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x7ffffffff000, 0x0) 19:58:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x126, 0x400000000000) [ 2494.241587][T28997] Dev loop4: unable to read RDB block 1 [ 2494.251028][T28997] loop4: unable to read partition table [ 2494.272573][ T26] audit: type=1400 audit(1562011087.276:28464): avc: denied { map } for pid=29056 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x8dffffff00000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2494.272663][T28997] loop4: partition table beyond EOD, truncated [ 2494.341724][T28997] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2494.445036][ T26] audit: type=1400 audit(1562011087.396:28465): avc: denied { map } for pid=29097 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2494.523230][ T26] audit: type=1400 audit(1562011087.396:28466): avc: denied { map } for pid=29100 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x1000000000000, 0x0) 19:58:07 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f740000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x127, 0x400000000000) 19:58:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x91ffffff00000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2494.774315][ C0] net_ratelimit: 8 callbacks suppressed [ 2494.774328][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2494.812533][T29137] ldm_validate_privheads(): Disk read failed. [ 2494.832235][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2494.835179][T29137] Dev loop4: unable to read RDB block 1 19:58:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x128, 0x400000000000) 19:58:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x4000000000000, 0x0) 19:58:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xb8ff000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2494.879253][T29137] loop4: unable to read partition table [ 2494.922487][T29137] loop4: partition table beyond EOD, truncated [ 2494.980906][T29137] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000006, 0x0) [ 2495.080700][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2495.106893][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x129, 0x400000000000) [ 2495.166353][T29137] ldm_validate_privheads(): Disk read failed. [ 2495.177238][T29137] Dev loop4: unable to read RDB block 1 19:58:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xcc74f22300000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2495.222320][T29137] loop4: unable to read partition table [ 2495.241365][T29137] loop4: partition table beyond EOD, truncated [ 2495.277576][T29137] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2495.407720][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2495.426784][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000011, 0x0) 19:58:08 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f7a0000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12a, 0x400000000000) 19:58:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xdc7f000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2495.851604][T29294] ldm_validate_privheads(): Disk read failed. [ 2495.880060][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12b, 0x400000000000) [ 2495.901098][T29294] Dev loop4: unable to read RDB block 1 [ 2495.918729][T29294] loop4: unable to read partition table [ 2495.926543][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000015, 0x0) 19:58:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe02e000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2495.954211][T29294] loop4: partition table beyond EOD, truncated [ 2495.975348][T29294] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12c, 0x400000000000) 19:58:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:depmod_exec_t:s0\x00', 0x23, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) write$P9_RLOCK(r1, &(0x7f0000000240)={0x8, 0x35, 0x2, 0x1}, 0x8) [ 2496.161402][T29294] ldm_validate_privheads(): Disk read failed. [ 2496.170639][T29294] Dev loop4: unable to read RDB block 1 [ 2496.199573][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2496.213440][T29294] loop4: unable to read partition table [ 2496.244600][T29294] loop4: partition table beyond EOD, truncated 19:58:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000044, 0x0) [ 2496.265272][T29294] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xe803000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12d, 0x400000000000) 19:58:09 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f900000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000088, 0x0) 19:58:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x8, 0x5, {0x40, 0xfffffffffffffff7}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x882, 0x0) write$P9_ROPEN(r5, &(0x7f0000000140)={0x18, 0x71, 0x2, {{0x40, 0x1, 0x3}}}, 0x18) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2496.933954][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000600, 0x0) 19:58:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12e, 0x400000000000) 19:58:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xeffdffff00000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2497.028381][T29557] ldm_validate_privheads(): Disk read failed. [ 2497.039660][T29557] Dev loop4: unable to read RDB block 1 [ 2497.058936][T29557] loop4: unable to read partition table [ 2497.078960][T29557] loop4: partition table beyond EOD, truncated [ 2497.086483][T29557] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x12f, 0x400000000000) 19:58:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf401000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2497.202015][T29557] ldm_validate_privheads(): Disk read failed. [ 2497.215596][T29557] Dev loop4: unable to read RDB block 1 19:58:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000001100, 0x0) [ 2497.243337][T29557] loop4: unable to read partition table [ 2497.289422][T29557] loop4: partition table beyond EOD, truncated [ 2497.331084][T29557] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0x4dc47988) 19:58:10 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000300000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xf5ffffff00000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x130, 0x400000000000) 19:58:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000001500, 0x0) [ 2498.042914][T29704] ldm_validate_privheads(): Disk read failed. [ 2498.049217][T29704] Dev loop4: unable to read RDB block 1 [ 2498.074457][T29704] loop4: unable to read partition table 19:58:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000003f00, 0x0) 19:58:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x131, 0x400000000000) 19:58:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfc00000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2498.094412][T29704] loop4: partition table beyond EOD, truncated [ 2498.114946][T29704] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000004400, 0x0) [ 2498.232722][T29704] ldm_validate_privheads(): Disk read failed. [ 2498.249103][T29704] Dev loop4: unable to read RDB block 1 19:58:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x10440) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000140)=""/248) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2498.303735][T29704] loop4: unable to read partition table [ 2498.341092][T29704] loop4: partition table beyond EOD, truncated 19:58:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000008800, 0x0) [ 2498.363279][T29704] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2498.729791][ T26] kauditd_printk_skb: 59 callbacks suppressed [ 2498.729805][ T26] audit: type=1400 audit(1562011091.726:28526): avc: denied { map } for pid=29951 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x132, 0x400000000000) 19:58:11 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000500000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfe80000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000150000, 0x0) 19:58:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x4, 0x0, 0x2, 0x100, 0xffc, 0x5, 0x80, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x68, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x1ef8, @dev={0xfe, 0x80, [], 0x1f}, 0x200}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e22, 0x8, @empty, 0x40}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000000280)=0x10) ioctl(r3, 0x200, &(0x7f00000001c0)="11dca5055e0bcfec7be070") ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f00000002c0)={0x4, 0x80000001}) close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x400000, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x800000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}], [{@fowner_eq={'fowner', 0x3d, r7}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/ptmx\x00'}}, {@seclabel='seclabel'}, {@euid_lt={'euid<', r8}}, {@audit='audit'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}}) [ 2499.048958][ T26] audit: type=1400 audit(1562011092.046:28527): avc: denied { map } for pid=29962 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000001000000, 0x0) [ 2499.108115][T29963] ldm_validate_privheads(): Disk read failed. [ 2499.141362][T29963] Dev loop4: unable to read RDB block 1 [ 2499.149785][T29963] loop4: unable to read partition table 19:58:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xfec0000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x133, 0x400000000000) [ 2499.157234][T29963] loop4: partition table beyond EOD, truncated [ 2499.166439][T29963] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2499.189098][ T26] audit: type=1400 audit(1562011092.186:28528): avc: denied { map } for pid=29972 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.291866][T29963] ldm_validate_privheads(): Disk read failed. [ 2499.301045][T29963] Dev loop4: unable to read RDB block 1 [ 2499.306679][ T26] audit: type=1400 audit(1562011092.306:28529): avc: denied { map } for pid=30018 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.341273][T29963] loop4: unable to read partition table 19:58:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff00000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2499.369551][T29963] loop4: partition table beyond EOD, truncated 19:58:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000006000000, 0x0) 19:58:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x134, 0x400000000000) [ 2499.410293][ T26] audit: type=1400 audit(1562011092.366:28530): avc: denied { map } for pid=30039 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.412184][T29963] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002500)='/dev/ptmx\x00', 0x2080104, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffffa4, 0x0, 0x0, 0xfffffdd6) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/dlm_plock\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000002400)=0xa, 0x4) sendmsg$nfc_llcp(r5, &(0x7f0000002380)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x8, 0x2, "971c61a5fd4d2ecef37d31c683f9accd386a6c0a1d3ed9b68749505e069406da5af4b02be76f95b652f92040e93f5f432b8b5d032d9016d04fa6d65ddc4c63", 0x16}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c0086eee466df98d6a0d68fadcf0529123e8", 0x12}, {&(0x7f00000011c0)="f80ac641949087020f02be72d9b0a278d8817fe4ea44e75d9aef228cff89e150bccb4b1b4ad8024135721db6bb7868fda28b6d6a1c4972c70eee05d0c1ab2a1fe77a99bb5ef3bbee1f3af7f49a0e085eb31b29b6089868501b63ca011fc5e8bf24d5e3dfef6f4d43a82dff2944b762d6d25af3fde514623b6d3f3aa53b71c6f1afd69f16294631d1e6d09a8cee094e19f53253010822", 0x96}, {&(0x7f0000001280)="3fa302afdc63e5bf3d7d512a624b8016ebb414641dde295100062a74a0396d9e95fa24eaa6ea29424dd8e63c97bb0a825fa1112c640c0e37ede68f6bc3bb9eb4d80f1a0fb54bcee693ec1c1734c58f49dd5ac72929da9f8af8b6371ca490e0d5e26e4eef", 0x64}], 0x4, &(0x7f0000001340)={0x1010, 0x18b, 0x6d45, 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"}, 0x1010, 0x24000050}, 0x40) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000002440)=0xb4) [ 2499.549359][ T26] audit: type=1400 audit(1562011092.386:28531): avc: denied { map } for pid=30043 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.653336][ T26] audit: type=1400 audit(1562011092.496:28532): avc: denied { map } for pid=30089 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:12 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000600000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000011000000, 0x0) [ 2499.737512][ T26] audit: type=1400 audit(1562011092.506:28533): avc: denied { map } for pid=30090 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.764715][ T26] audit: type=1400 audit(1562011092.546:28534): avc: denied { map } for pid=30091 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.790188][ T26] audit: type=1400 audit(1562011092.636:28535): avc: denied { map } for pid=30100 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2499.891731][T30146] ldm_validate_privheads(): Disk read failed. [ 2499.897969][T30146] Dev loop4: unable to read RDB block 1 [ 2499.918141][T30146] loop4: unable to read partition table [ 2499.928645][T30146] loop4: partition table beyond EOD, truncated 19:58:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x135, 0x400000000000) 19:58:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xff0f000000000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x10000003f000000, 0x0) [ 2499.937211][T30146] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2500.046918][ C1] net_ratelimit: 15 callbacks suppressed [ 2500.046929][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2500.075768][T30146] ldm_validate_privheads(): Disk read failed. 19:58:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000180)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) 19:58:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x136, 0x400000000000) 19:58:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000044000000, 0x0) [ 2500.094357][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2500.098695][T30146] Dev loop4: unable to read RDB block 1 19:58:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0xffffffff00000000, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2500.170937][T30146] loop4: unable to read partition table [ 2500.176824][T30146] loop4: partition table beyond EOD, truncated [ 2500.240246][T30146] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:13 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000700000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2500.339864][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x137, 0x400000000000) [ 2500.391771][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000088000000, 0x0) 19:58:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000002, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2500.502059][T30296] ldm_validate_privheads(): Disk read failed. [ 2500.508398][T30296] Dev loop4: unable to read RDB block 1 [ 2500.538569][T30296] loop4: unable to read partition table [ 2500.569911][T30296] loop4: partition table beyond EOD, truncated [ 2500.593078][T30296] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2500.607657][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2500.695346][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2500.721228][T30296] ldm_validate_privheads(): Disk read failed. [ 2500.743209][T30296] Dev loop4: unable to read RDB block 1 [ 2500.763244][T30296] loop4: unable to read partition table [ 2500.773432][T30296] loop4: partition table beyond EOD, truncated [ 2500.786886][T30296] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x300000000000000, 0x0) 19:58:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x138, 0x400000000000) 19:58:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0xc2, @loopback, 0xfffffffffffff801}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00000000c0)=0xe8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4000000004, 0x4, 0x2}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000100)={r6, &(0x7f00000000c0), 0x0}, 0x18) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:14 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000900000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2501.162371][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x139, 0x400000000000) 19:58:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x6) 19:58:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2501.220264][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2501.221823][T30389] ldm_validate_privheads(): Disk read failed. [ 2501.256305][T30389] Dev loop4: unable to read RDB block 1 [ 2501.299712][T30389] loop4: unable to read partition table [ 2501.336032][T30389] loop4: partition table beyond EOD, truncated 19:58:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x11) [ 2501.361121][T30389] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13a, 0x400000000000) [ 2501.436442][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 2501.500795][T30389] ldm_validate_privheads(): Disk read failed. [ 2501.516501][T30389] Dev loop4: unable to read RDB block 1 [ 2501.561419][T30389] loop4: unable to read partition table [ 2501.606228][T30389] loop4: partition table beyond EOD, truncated [ 2501.631249][T30389] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2501.688266][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13b, 0x400000000000) 19:58:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x15) 19:58:15 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f002000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x2000000a, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0xff, 0x401}, &(0x7f0000000200)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13c, 0x400000000000) [ 2502.281632][T30542] ldm_validate_privheads(): Disk read failed. [ 2502.287819][T30542] Dev loop4: unable to read RDB block 1 19:58:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000014, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x44) [ 2502.341287][T30542] loop4: unable to read partition table [ 2502.347717][T30542] loop4: partition table beyond EOD, truncated [ 2502.371396][T30542] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13d, 0x400000000000) [ 2502.501878][T30542] ldm_validate_privheads(): Disk read failed. [ 2502.509407][T30542] Dev loop4: unable to read RDB block 1 [ 2502.538731][T30542] loop4: unable to read partition table 19:58:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x88) [ 2502.561129][T30542] loop4: partition table beyond EOD, truncated [ 2502.587576][T30542] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000022, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 19:58:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:16 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f002300000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13e, 0x400000000000) 19:58:16 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7d, 0x84000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000180)={0x0, 0x0, {0x5, 0x3, 0x3, 0x4}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000012c0)={0x0, @speck128, 0x3, "4bce3d8d651fbb56"}) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001280)={0x1, 0x8fb, &(0x7f00000001c0)="8303941fcb147c45c408db66bbb2d775d5ace6f3b904ed01dc07aa6a484619accc4d2032a13948b89590150d47000c1fc641ab90fb40b5afc2d9316c1d727665e620d302eacfafbd8571493ad96fb67bbe2cf6c3c440975922f0febad037a69ae3d544601208570544fa39edbb7be6675c9c80ae08c6e205f0b9ffcb02edab660f0c074e6bb55edf7155124fa9e62b85bfa162565281f6afd51eba3226c9823198987cc6c827f16062f55e4bdb55f7e0658baa4f4a7a", &(0x7f0000000280)="2f7958c98ac34f38f5df8a9460c4bae62c6e7d66b8acb62287a60e038df123fa4d8d6f92c3e65226ca6b63d29e01892cece862d358e8841709ef6baea0f026f22226883b064c8521a2c72f4912a84de787e6ca71ad936ff3f0eb3f2cb14b9f5d971df1b374c29a19db5b55471bfc1e77063bdb4bb7109770eeaba7fb0e21ed6fd96e79f2f08774d8a2c3584bf6faa75fa23075724124462111ad6b1bd7c39cd24c7f5ef94d80470b5f392791c8d4ae78a4d887e720898a4e30a1700757e07f7eb01c4dcdbdcc9227db4c8876b7957b789c3ca0cb2fd0819b20109106df35a6cd6ddbb4e46d828a0f71c24171aa3a84dabcf90f4ec82cbe7474a31040bd2e44568d9bafa4a64763668f6d8fd20ad587ad6e08cd8b6b93ae657d7cf2073b65a2f8905868f82e0873fa4666da77f6856be1585fa5a7161ce30f91dacc4f58dd03cd4f312b59e4e11f8643f25e4a99404ab8cacac78534270a2ec7c8039aa828f1149b5df64b474e4158f23f6b6b4230a4ffa2ea63a7ef8bfe017dc0405e315b81bc80f2b0000b8ee2cb8a9835fa79801129f04497b6d5816ed7cde00f3ab4d4048b89567414a2f7a849b630787f981c88a4aeb23b10d0c255f4f253f22b7ecab0b5220e21ce01cc56d76f6342aa5010751094be644dd9dd93d4d36c47c92c665855aa085a124294b7a26f23fa61b69cbb1717a8b4249be840b70635878109045d74d877c946f4631093b9d4b61898c2733f8f7a562a8a0ea3ffe63d7556b510c540ad390bbb36d2a3bb6ccce7a7661bd7f80be0024e24b3c7145d9db95b6ea55b899c8b866f2a47b57b8b58a2f340b940f92c9a0d8050c447aa30923dd8506f2e793122935148835f000e525d635f630e1e8218c4aef8fd71c8ff0142f95c662bf18d117c268e42b1c86ce092df5fbb876da4e2c509e98fa5ebbbf546d6eaa073344f79809d035aa3109ffc2a21e301bb8b7253c822a812eb9834f55d2acb377a1fc19f65b0d36adc304f479a0e279d41b6f1fd59d9df983d4582165e51cb3e804f7e0eb054d54eb536972bb73ec3d3c6fb85207a9b3788b6c94fda3ed124526f079775a101a4e2f3a0f12dc65055b77c014d605fead07eb2403529dc0ef91841245cdc4814f71c367e4c6fb42dec3089617c4d043a8cb86ec4cbfed2c7dd0ce844d3c0c56fd1afc238d79e0f6395f27f1883abd94f9be8bb291f9c995f22850fcd94db3eb4c8b42bd618c06547aed71d9c81ffadffe5f7e9dd7c005a98c9025c9f77ea11f2b76bf7b72ed978387ec848845133b99243715142a2392febbc6389d79fcf3ba9ea0816e8de1a40df1634583dff17feb4c50e896bd8a296d34ad51557e8689e0f70e96bded79f61a05a6f371c092547553bd16c59f090a5cc69a859c1a8a2fe6567c164c8ddb710d8d1dd67709416c586d643268217a6666b12c75f4f51f9341d92dfd16cfac85ad6eeacf71dbad38671c4f9d6e6f3e458451a056d9e106e2e60b6275621a378d42c1f6e29d6e2c02a22f18af009eb9338e1944485336ad66047cf435bdde7c65f88639923ffec87e460571166c96d5f201868f367588f4cf2ceb2ac7c75fed5b4312296c49e47eb05c8c26bb311148e171b587318cad68dbae4d288b256a964a8c0b4a0fa687f793835a67e805554e835e7deda52e40fd8a2e3d9f8ecdd9b442d70a4fc5db572ac508c6e31b3477b1bf2914f45ad8a6093694738240f97bd3605f63659f3976fad17970ce1b16adf1a98bd078661c52e854bd597ed9ad839836f0587f115fda46eabe7f40dad1fbe238efb784412b7ea14b4c9e07a54c57e41c8496cce53d1a3191bdc307e78056257f2250e68ccb9bc1f845adca02a262d8ef380e25cbc5e9c69480ef9f46cd83802c9a06a9fbea7e49315ff70a7c08835a2d2fcb55b400b53e57197cf850cabb8259884dbd2a0bb758e8889424bb258f634af76cfe4f4b4b8ee36c34d64ecb29edae4ad4a63ba217b8ffffce5f9eaff80c8bc044be1d59418dbc8469d404c7e547c2b86cc9ce5ce2844e80ae468b757f3634ccad95df2d590e9273ecc95210b7934a44ff5b4c9f290b06018409908cb07e163a0696ce12f8a0e934e3f22028b9817cfcff893f86a82819fce020399e043585317854f0ab2f8e7178e47e92f3c12696e2c6910c9b5cde01895ef0af68b39fe03a530d18112cfe9c979d769e52d671515121e82253c3942288cc69b5c4fa5c3f84d954685d5de0475c02c48f91bb7d35a5c283b1e65009bcfafd05dbc499049db9b7ed21052beaa19ec43962ad82e9b0de4c414ab910488030477a1f2067412fc8630d3ef5a8efcff4d831931a63d4f79ca7c3d830423e74fedeaa386902a7307031c73399de1a5b1f187d502d593b9aa5049d115406b7822988af81e3345b3058f1ff09cd2560da5401b4b3225b7147bb4bd40b5812182b7daea480a1fe12e65c7e6ba5311dd96792383f4ab1c5a1ffcbb148137b8bd45f265d6f278acf040d88370f3fb78e4bbb7454d8358edc8783f31f1d734198b9acaf18733c6ca813fd91329c6c63b611d6c86c7a35271a72c9052eade5ce1a63830029ee601a3636d0b4c6b121a95e951d9346d77063b693e80ffd3f70bb35a2ada0dadc621339e26d8e24e3e39c2d3ac82c4bc7e7d7a6d1e4454df908afa667273f966975ba919f7e57ab317e54eaa20643382efa7545e66380beffc8cac7a1356dbedad405f3430cf5b27389b206e6bf549e2567cbe93f31372a2da1b1e30f7a52199485e377765b65fab89dc6825dd10f21d96a3d659dd37e062bfac1260df96e88bcea42859668a4b98b2f56e705845043fd6fba9fac5dcb02aa0dbcea1dd935f1c6ef42ce51623489dea164f93858c8fa62270cc281cc7a42056c223bdcdc59cae04db4c511443198fe4acc402b2d89686a83f40ff268fcfc8f3b857ecc235ac20d06f59530acdf9bfcc0ee6f03a867024a07299bb323d04df647d9c178820db3806584a94bd55054fddaa039a72b921f6dd03339c0d5341f217f306a3eb4172cfb20ab77970c3752661a35ae330ec4b634cc5c2bf2f0904fcd8531f90d3ad2acfdf3f4c1756b4ce5175d26bb1efd38323e7c8f7328f8df897459d9cbb3d1ac6a69ea00c076e8f9145b32cd9c949e3e8b8c3208dd3854a7b73561ae1f028e28793109d17e8556468b4521a3b0e602c1a01bd74e177d23106881cb61855c04630a8c567251c01c8f924643ebd7452ce1a351f4388e690676c19b22a82c7b51d1688c456b6802dabe695bc281831630de1e8e02a9261cdc9015a4565ce47ba8cc2df90c8206e64ed75891b0495ed66e6b9a1cbedc97950c6e27bf684cb2ce2a05d629d4d63da93b5adf7dadd6257cece6d5f91f421c2d3ee47dd84f7359d65634055bda8857376217c08b85255240f7209152124b1e309c3ad5382434a9214328a3265ef2830ca7b7517176e3c7169081aa2d51ba98b975687c55c282c958bfc8049451a671d0b71db37d00871483d01d74424190d2b4cc26e22cfae934c3c434980136c3a84b9fffe9259a5c502555b65763b64fb7e2160546540fe944e653c19c7411ca912462e583f243c24844b0928862484fa1930736bd33f836eb4197467629356bbee9cef12f5f61b4f5fd8a83bad2b9aaf94b80e0ea641cf89f8c84b99af8c0983f9eb1961b34fb3d6278dbfcb99da39c2e54a15181665e9a67280c5022895f7d3df9d9863cc92461751b872467fd369757fa138d503b9fe9a2f1d6b7c723ade463606ed7e2b8a49fae775fbe9e995fda7ac0245e970c00f3e175abc92da857b78bbb103837a626933841985572ba4feaa5a6dcf5ada94b385c591454021fb1faf66e09da6656f5fc39f4eadf35d4d78b774714d64f32ad7ab5d8ab0d0894edb927eeec1e8cfc62a92c43887a69545d62c698ebefcd7e6793598af802b44b6877b5232efb2c938acb08421e8600190394e38a03fc59eddc1f7619f11b0c626308b68a8c1b81e00194cb797012d2b83202a403817636910d80b78425f3b4b4a438305f821c260c07ddee924e24d56246e80562af2a27e6a6809976dbd6791000056c3ae43397d54225df8419bfa216b1dde634609b216f6140ecd6fcefa0bd58aeaa22b87ce922cd22ffe3dfe535d9ccc3f13ff0847c3915891b47438db7ab1b56c0c9978cf047555fda4fd145d5ec74ef4c882937f7afe2d95162576e7f47808d83e101ac635b7f60b5493fea4d2151ce28354287a2b5da4fd28028e03b105d2eb2d95ee551d4580fcbbcf94c6f1aeffbf9c419c156b1310bca7f7c2ba0c856e06f6e403d5134523ea9fa1ca22015f5f1213a9bab50ef265413c81a232a51bf85659aa7b7696a74e0a35637655d4e0335bd82b17e488cd946589fae1824098bda4e33f37aabc0fd5da61d4a7d676b045c2a5664d86035f55cb43253eaa8f72ce81c7848332c6ba8eec55a096448b15fa19863719177901c3d6776da9fe8d78260b7a5259ffa9314674e675ab7b26a5851ea2b13a2d0f62b5caf849d7aee06620c52b2d61bc967768801e7440d1b5b4749bb621b28f34ee1bc87e6a003cf3569a2e9161e55f11c0167f4d886cf6bb5eee887a77e61e8033522628bf1071deb05b53e970d3540574578c7324ec7798afac7eee737e5e152c84975678626e4b6c26bb71a0c41677d44695d62c4eee5e0a30c874c63fdd69c6cbe97be4e1eb1e210ec5f3b05020256eb60490e974ff7f1dd36dc8a70e6ea06e53ab95e53300a3b072b24a9a14e6aab25f589e11a177c716c42632a13b0e9135446e8ae1ffeb8cfe2b98f5951816bfaf0fd9ed2c853f3bc8c106210649220f88b1f08c66505d6abca163c248ef3818934d7a6e789ad481aea2674492b5c30f813cbeb645b1f7c66a298a16c3739aee8d409eefda962dd24fe776f01ecfdf26ff81ffeedcdbd1d2b50a384afa5b30e4564c1409196422a81034fd759b14fc5625cfe3ee1c8377cc454890b40145794a5263506326136e0dabef6f53f1b796e65e050c01abff66294e1bb818674283d36b2a29956ad5c0369a61ef3d041f3f14a56a5cbb4c14436767e36ed98e8d759460d2207c7a89b3013b03921a1c2b7b7eca6bdf071fed260552090002b6fc2bb4216a0e7a29ac25aea3700ff3e6af80fabb6f064f61cbadfc351dbb0b36764f54b420e40f5403004beb113e42b04a260924f14b5b8f5f2a5b331f1bb19d7ce0c95d92e65402bc253d9e18798fd92d7705adf9d77550fbdb6d3e5286a67b3d72d2e55c9e925d1c28a70b2ccef0644a77f9435884c42d8525a0a0d0aefa73509699b5ecd6a0842067e7cccf916f6312d531a72dc381b317f29ace1caf50ce9abd2d9d99b5599998aa1c5163ea42ee2f55dbff1d5c993ad5f3d42e701b9cb4ae4e0e4ede2481417db51b9dead2dacbf77672ee33a89395a7c916d0c8f250236430ff2b24b8e52743d0a155ef5ee5bfad0da8e786fae08deb68645d8eed02ed7030f0d656de03f39685d5b1d0f8738114125839b8c086dc98f891d45ee1afb8fd2654405145339e4f2ab82dfe91814b14e0151f9d9bc9f13f21215ab105ef92d06f95bf288135d08ede482ea0e7c2bf0b1d4e1c0927cc870260d6b0506313a4c0d72a650597e816c7c2f231658528e28acea81753e67f9249a927d3a42163087a0927081d45b0496dc0ed62a7f1b54495601e4ba6783cf1e18b24883091d95f9c2a687e229c3c1c8898a03d3560410692aa3f6a5c50fb0a915e1446dc7aaeb5881ee21b9e0c373068a742bca460396c94d54e8f4ecc", 0xb6, 0x1000}) 19:58:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x600) 19:58:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x2, 0x4e22}, 0x1c) 19:58:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x1100) [ 2503.347928][T30698] ldm_validate_privheads(): Disk read failed. [ 2503.379757][T30698] Dev loop4: unable to read RDB block 1 19:58:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x13f, 0x400000000000) 19:58:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x3, 0x4e22}, 0x1c) [ 2503.401163][T30698] loop4: unable to read partition table [ 2503.410615][T30698] loop4: partition table beyond EOD, truncated [ 2503.430182][T30698] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x1500) [ 2503.571935][T30698] ldm_validate_privheads(): Disk read failed. [ 2503.583313][T30698] Dev loop4: unable to read RDB block 1 [ 2503.621607][T30698] loop4: unable to read partition table [ 2503.649881][T30698] loop4: partition table beyond EOD, truncated 19:58:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x140, 0x400000000000) [ 2503.668898][T30698] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40000) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r5, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24040004}, 0xc880) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPKT(r6, 0x80045438, &(0x7f0000000140)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0x3) ioctl$UI_BEGIN_FF_UPLOAD(r6, 0xc06855c8, &(0x7f0000000180)={0xf, 0x4, {0x53, 0xffffffffffffff28, 0x1000, {0xffff, 0x81}, {0x2, 0xff}, @const={0x5, {0x0, 0x2, 0xf26, 0x6}}}, {0x57, 0x80000001, 0x10000, {0xff5, 0xff}, {0x1, 0x3ff}, @cond=[{0x1, 0x4b2, 0x20, 0x0, 0x0, 0xffffffffffff8000}, {0x120000, 0x85, 0x7ff800000000, 0x2, 0x8, 0x80000001}]}}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2503.779015][ T26] kauditd_printk_skb: 60 callbacks suppressed [ 2503.779030][ T26] audit: type=1400 audit(1562011096.776:28596): avc: denied { map } for pid=30828 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2503.800457][ T26] audit: type=1400 audit(1562011096.796:28597): avc: denied { map } for pid=30830 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2503.877698][ T26] audit: type=1400 audit(1562011096.846:28598): avc: denied { map } for pid=30831 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2503.916545][ T26] audit: type=1400 audit(1562011096.876:28599): avc: denied { map } for pid=30834 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2503.954299][ T26] audit: type=1400 audit(1562011096.956:28600): avc: denied { map } for pid=30837 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2504.008191][ T26] audit: type=1400 audit(1562011097.006:28601): avc: denied { map } for pid=30859 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2504.060062][ T26] audit: type=1400 audit(1562011097.056:28602): avc: denied { map } for pid=30900 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2504.150037][ T26] audit: type=1400 audit(1562011097.146:28603): avc: denied { map } for pid=30941 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x4, 0x4e22}, 0x1c) 19:58:17 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f003f00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x3f00) 19:58:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x141, 0x400000000000) 19:58:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x1, 0x2) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000140)=0x1000000) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2504.349674][ T26] audit: type=1400 audit(1562011097.346:28604): avc: denied { map } for pid=30948 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x4400) 19:58:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x142, 0x400000000000) [ 2504.456781][T30949] ldm_validate_privheads(): Disk read failed. [ 2504.475165][ T26] audit: type=1400 audit(1562011097.476:28605): avc: denied { map } for pid=30958 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2504.475348][T30949] Dev loop4: unable to read RDB block 1 19:58:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x5, 0x4e22}, 0x1c) [ 2504.571193][T30949] loop4: unable to read partition table [ 2504.577546][T30949] loop4: partition table beyond EOD, truncated [ 2504.604491][T30949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x143, 0x400000000000) 19:58:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x8800) [ 2504.702286][T30949] ldm_validate_privheads(): Disk read failed. [ 2504.709217][T30949] Dev loop4: unable to read RDB block 1 [ 2504.745181][T30949] loop4: unable to read partition table [ 2504.786254][T30949] loop4: partition table beyond EOD, truncated [ 2504.812151][T30949] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="11dca5fa5d0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x6, 0x4e22}, 0x1c) 19:58:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x150000) 19:58:18 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f004000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0xffffffff, 0x0, 0x7, 'queue0\x00', 0xfffffffffffffb86}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x144, 0x400000000000) 19:58:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x1000000) [ 2505.501700][T31204] ldm_validate_privheads(): Disk read failed. 19:58:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x145, 0x400000000000) [ 2505.547444][T31204] Dev loop4: unable to read RDB block 1 19:58:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x7, 0x4e22}, 0x1c) [ 2505.588791][T31204] loop4: unable to read partition table [ 2505.588874][T31204] loop4: partition table beyond EOD, truncated [ 2505.654264][T31204] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x146, 0x400000000000) 19:58:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x8, 0x4e22}, 0x1c) 19:58:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x6000000) [ 2505.824453][T31204] ldm_validate_privheads(): Disk read failed. [ 2505.830618][T31204] Dev loop4: unable to read RDB block 1 [ 2505.861043][T31204] loop4: unable to read partition table 19:58:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffff, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000000140)=""/102, 0x66) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2505.869308][T31204] loop4: partition table beyond EOD, truncated [ 2505.920444][T31204] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x9, 0x4e22}, 0x1c) 19:58:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:19 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f524500000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x11000000) 19:58:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x147, 0x400000000000) 19:58:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xe, 0x4e22}, 0x1c) 19:58:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000140)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x2}) 19:58:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x10, 0x4e22}, 0x1c) [ 2506.489381][T31467] ldm_validate_privheads(): Disk read failed. [ 2506.507595][T31467] Dev loop4: unable to read RDB block 1 19:58:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x3f000000) 19:58:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x148, 0x400000000000) [ 2506.538258][T31467] loop4: unable to read partition table [ 2506.579103][T31467] loop4: partition table beyond EOD, truncated [ 2506.607511][T31467] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0x3fffffff, 0x4e22}, 0x1c) 19:58:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x44000000) 19:58:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x149, 0x400000000000) [ 2506.745362][T31467] ldm_validate_privheads(): Disk read failed. [ 2506.779739][T31467] Dev loop4: unable to read RDB block 1 [ 2506.849333][T31467] loop4: unable to read partition table [ 2506.861035][T31467] loop4: partition table beyond EOD, truncated [ 2506.869176][T31467] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14a, 0x400000000000) 19:58:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x88000000) 19:58:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xfffffffd, 0x4e22}, 0x1c) 19:58:20 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f004800000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e20}, 0x1c) 19:58:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x15000000000000) [ 2507.531632][T31621] ldm_validate_privheads(): Disk read failed. [ 2507.542568][T31621] Dev loop4: unable to read RDB block 1 [ 2507.548174][T31621] loop4: unable to read partition table 19:58:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14b, 0x400000000000) [ 2507.605899][T31644] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 2507.624560][T31621] loop4: partition table beyond EOD, truncated 19:58:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2}, 0x1c) [ 2507.664337][T31621] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x100000000000000) [ 2507.781854][T31621] ldm_validate_privheads(): Disk read failed. [ 2507.806803][ C1] net_ratelimit: 7 callbacks suppressed [ 2507.806815][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2507.810055][T31621] Dev loop4: unable to read RDB block 1 19:58:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14c, 0x400000000000) [ 2507.843214][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2507.874112][T31621] loop4: unable to read partition table [ 2507.937173][T31621] loop4: partition table beyond EOD, truncated [ 2507.978266][T31621] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000027000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000100)) 19:58:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3}, 0x1c) 19:58:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x600000000000000) 19:58:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14d, 0x400000000000) 19:58:21 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f004c00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x1100000000000000) [ 2508.547504][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14e, 0x400000000000) [ 2508.620127][T31776] ldm_validate_privheads(): Disk read failed. [ 2508.632811][T31776] Dev loop4: unable to read RDB block 1 [ 2508.658818][T31776] loop4: unable to read partition table 19:58:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4}, 0x1c) [ 2508.679982][T31776] loop4: partition table beyond EOD, truncated [ 2508.697567][T31776] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x3f00000000000000) 19:58:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x14f, 0x400000000000) [ 2508.815254][ T26] kauditd_printk_skb: 59 callbacks suppressed [ 2508.815275][ T26] audit: type=1400 audit(1562011101.816:28665): avc: denied { map } for pid=31835 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2508.851482][T31776] ldm_validate_privheads(): Disk read failed. [ 2508.860250][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2508.872187][T31776] Dev loop4: unable to read RDB block 1 [ 2508.890684][T31776] loop4: unable to read partition table [ 2508.899638][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2508.943262][T31776] loop4: partition table beyond EOD, truncated [ 2508.943349][ T26] audit: type=1400 audit(1562011101.936:28666): avc: denied { map } for pid=31910 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2508.964844][T31776] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2804}, [@nested={0x8, 0xa, [@generic='\b']}]}, 0x1c}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f0000000100)={0xc, 0x5, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="110000000066cfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x81, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x9, 0x0, "e7d6ff6f1a8ecfc27d7c79c12f3e3b7a18f9bb01dadb115f1b87f158c5e2863aab3ff71f0d26389100045a8e2aa64b2a772f2f5d338fbeead989e4729b7432f1", "f3fa14ac348bf145d0ea7946bc0a148d55921df5342604de2f6cdff855601f70", [0x4, 0x9]}) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000180), 0x4) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2509.109279][ T26] audit: type=1400 audit(1562011101.986:28667): avc: denied { map } for pid=31912 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.166229][ T26] audit: type=1400 audit(1562011102.086:28668): avc: denied { map } for pid=31916 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.189787][ T26] audit: type=1400 audit(1562011102.116:28669): avc: denied { map } for pid=31917 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.235760][ T26] audit: type=1400 audit(1562011102.146:28670): avc: denied { create } for pid=31918 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=0 [ 2509.282460][ T26] audit: type=1400 audit(1562011102.156:28671): avc: denied { map } for pid=31919 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.308744][ T26] audit: type=1400 audit(1562011102.216:28672): avc: denied { map } for pid=31921 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.333421][ T26] audit: type=1400 audit(1562011102.276:28673): avc: denied { map } for pid=31930 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2509.356713][ T26] audit: type=1400 audit(1562011102.306:28674): avc: denied { map } for pid=31952 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x4400000000000000) 19:58:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5}, 0x1c) 19:58:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x150, 0x400000000000) 19:58:22 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f455200000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:22 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x41) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xee) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000100)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xd743) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000000c0)={0x0, r5, 0x3, 0x1, 0xeea, 0x3f}) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x14, 0x0, 0x0) [ 2509.630551][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x8800000000000000) 19:58:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x151, 0x400000000000) [ 2509.672131][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2509.685213][T32037] ldm_validate_privheads(): Disk read failed. [ 2509.691514][T32037] Dev loop4: unable to read RDB block 1 [ 2509.697549][T32037] loop4: unable to read partition table [ 2509.718649][T32037] loop4: partition table beyond EOD, truncated [ 2509.730678][T32037] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x6}, 0x1c) 19:58:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x152, 0x400000000000) 19:58:22 executing program 3: r0 = socket(0xa, 0x200001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2509.868526][T32037] ldm_validate_privheads(): Disk read failed. [ 2509.892492][T32037] Dev loop4: unable to read RDB block 1 [ 2509.937705][T32037] loop4: unable to read partition table [ 2509.979181][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2510.004086][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2510.012082][T32037] loop4: partition table beyond EOD, truncated [ 2510.058384][T32037] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x7}, 0x1c) [ 2510.241113][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="34010000", @ANYRES16=r5, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000140)=0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="05006d00640a"], &(0x7f0000000a80)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000ac0)={r7, 0xdc2}, 0x8) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r13 = getegid() stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000900)=[0x0, 0x0, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee01]) fcntl$getownex(r3, 0x10, &(0x7f0000000b00)) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000a00)=[r8, r9, r10, r11, r12, r13, r14, r15, r16]) r17 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40100, 0x0) ioctl$BLKTRACETEARDOWN(r17, 0x1276, 0x0) 19:58:23 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f006000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x153, 0x400000000000) 19:58:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8}, 0x1c) 19:58:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x540000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="19000000c896e41dfba82fa8ce786a4d5862ca96409cd1c5936ef2951d16b6d1cab104d0af34426567e080944aab3dcd9826f12d6fb1ca81d7129126b8bfcabeac1a", @ANYRES16=r1, @ANYBLOB="1a0429bd7000fddbdf2508000000240003000800030004000000080003000200000008000500e000000108000300000000004c000100080002003b00000008000800450700000c000700010000003200000008000200320000000c0007000c0000000400000008000b0073697000080006007365640008000b007369700008000400020000000800050005000000"], 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2510.671805][T32190] ldm_validate_privheads(): Disk read failed. [ 2510.677970][T32190] Dev loop4: unable to read RDB block 1 [ 2510.704237][T32190] loop4: unable to read partition table 19:58:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x154, 0x400000000000) 19:58:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x9}, 0x1c) [ 2510.717158][T32190] loop4: partition table beyond EOD, truncated [ 2510.725685][T32190] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2510.846776][T32190] ldm_validate_privheads(): Disk read failed. [ 2510.879544][T32190] Dev loop4: unable to read RDB block 1 19:58:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x155, 0x400000000000) [ 2510.929530][T32190] loop4: unable to read partition table [ 2511.002370][T32190] loop4: partition table beyond EOD, truncated [ 2511.031618][T32190] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:24 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f006800000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa}, 0x1c) [ 2511.402037][T32327] ldm_validate_privheads(): Disk read failed. [ 2511.442458][T32327] Dev loop4: unable to read RDB block 1 [ 2511.466421][T32327] loop4: unable to read partition table [ 2511.481539][T32327] loop4: partition table beyond EOD, truncated [ 2511.487803][T32327] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) ptrace$getenv(0x4201, r4, 0x2, &(0x7f0000000240)) r5 = dup3(r0, r0, 0x80000) bind$netrom(r5, &(0x7f0000000180)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null]}, 0x48) close(r1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000000000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/64) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x156, 0x400000000000) 19:58:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x33, @multicast2, 0x4e22, 0x3, 'fo\x00', 0x6, 0x3, 0x66}, 0x2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe}, 0x1c) [ 2511.628696][T32327] ldm_validate_privheads(): Disk read failed. [ 2511.632877][T32346] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20002 [ 2511.643995][T32327] Dev loop4: unable to read RDB block 1 [ 2511.683645][T32327] loop4: unable to read partition table [ 2511.700333][T32327] loop4: partition table beyond EOD, truncated [ 2511.709510][T32346] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20002 19:58:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x25}, 0x1c) 19:58:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x157, 0x400000000000) [ 2511.738796][T32327] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:24 executing program 3: r0 = socket(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f00000000c0)={0x0, 0x9, 0x301f}) accept$alg(r0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 19:58:24 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f006c00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x50}, 0x1c) 19:58:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x158, 0x400000000000) [ 2512.099663][T32474] ldm_validate_privheads(): Disk read failed. [ 2512.131492][T32474] Dev loop4: unable to read RDB block 1 [ 2512.164375][T32474] loop4: unable to read partition table [ 2512.182868][T32474] loop4: partition table beyond EOD, truncated [ 2512.214678][T32474] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2512.377585][T32474] ldm_validate_privheads(): Disk read failed. [ 2512.387700][T32474] Dev loop4: unable to read RDB block 1 [ 2512.393762][T32474] loop4: unable to read partition table [ 2512.407058][T32474] loop4: partition table beyond EOD, truncated [ 2512.413508][T32474] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)='em1'}, 0x30) r2 = gettid() userfaultfd(0x800) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x20000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x3, r1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8000}, r2, 0x0, r3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@timestamp, @window={0x3, 0x60c, 0x6}, @mss={0x2, 0x4}, @window={0x3, 0x8, 0xf6}, @window={0x3, 0x2, 0xfffffffffffffffa}, @window={0x3, 0xff, 0x7}, @sack_perm, @window={0x3, 0x8}, @timestamp, @window={0x3, 0xbe}], 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfc}, 0x1c) 19:58:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x159, 0x400000000000) 19:58:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000580)) r6 = dup3(r4, 0xffffffffffffff9c, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r6, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x334, r7, 0x319, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK={0xf0, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6ad}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffffc1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x24e}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3eb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x41e01f16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3b}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x57d8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x808}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff800000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_LINK={0x128, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6ee}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x924}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9bf}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d0f5f83}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1e2d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb07a}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb07}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:25 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f007400000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @empty}, {0x307, @link_local}, 0x2, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ipddp0\x00'}) 19:58:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15a, 0x400000000000) 19:58:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1f4}, 0x1c) [ 2512.762084][T32606] ldm_validate_privheads(): Disk read failed. [ 2512.790858][T32606] Dev loop4: unable to read RDB block 1 [ 2512.804773][T32606] loop4: unable to read partition table [ 2512.852092][T32606] loop4: partition table beyond EOD, truncated [ 2512.858432][T32606] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2513.001715][T32606] ldm_validate_privheads(): Disk read failed. [ 2513.008359][T32606] Dev loop4: unable to read RDB block 1 [ 2513.021897][ C1] net_ratelimit: 13 callbacks suppressed [ 2513.021920][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2513.040480][T32606] loop4: unable to read partition table 19:58:26 executing program 3: r0 = socket(0x3, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) close(r0) [ 2513.046701][T32606] loop4: partition table beyond EOD, truncated 19:58:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15b, 0x400000000000) [ 2513.085105][T32606] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x218}, 0x1c) [ 2513.278208][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2513.324543][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:26 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f007a00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:26 executing program 3: r0 = socket(0xa, 0x80806, 0x0) sendmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000040)=@generic={0x9, "855d28d58e1caf802e38bcc8b9cf02547a660308566d5aa8b0fb8496b6f84b2142e0fc6ca801f8f926753ef4de26c1bd90ffcef91a7dd024397e31ec6f15e44d22eb5a8d04c4b5132d7b916737231e5eeeac369bce5187d7b4981d4a75c26885437a88180de8db763a5dc581aae3c64458b42006cf26149332751a94988c"}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="c2a3fda602bd49142b1dabbb813af41dcbfbf1386c679e191b3d357adc52b43c7f230767676676d46ab8725ff2756eb3ad247e432af0eca6946f7dc3743a85e85eda837a5843e8edd80d634c7b27e289444aa54a8c0c8c55b99b96ca9a45b4c4a23b312507bcd8c9b93398875b8344e442559a1e18dd9ca91a755755d5efae01ccc49a622fad7bd36b68a0e440b9d849d0ada3f49e34933a745d24a660412490ab9db23b4ef87e85ddb0992cc620b3e5e6ffd5bfd9af3c16f492a14ff626fa3c741221", 0xc3}, {&(0x7f00000001c0)="27977f7573e282ab39cd5cd92ad7bfe674f2b3665e0b7bf119509d333740778c0da47c05c294360ff3193aa0854cf1b4908c61268ad3124a9e7ed5300391eeda4974f6209d66853f2ab326da8b5e8639f2f0f0719c2e7e7abae085f6879a9007463346b39b2f542f150918b9d58ba47264efc407e9baff1a8b434cb3d3075d280dfe2be6287bb914443f6d448e6a3fa0f72a379ec39353d74c586fbe6e0734c6cbedba63179af121f6bef823d2b923dcc7eed36d71a3cdd245b7a27e3710084c6ee530cdcd563870ae0b0120ce1fa06314288ad8144f61207ea670d443709423cc1538d521364c36971d13b5fca34adf1912a3a6be117d", 0xf7}, {0xfffffffffffffffe}, {&(0x7f00000002c0)="97d32eeea8b71e8bb0f8c3d6cc3211401c540cfa939787df909e67e0d30f5b7988ab06f8a33dac8368b285e2f422a70a8de0f07210a45b7450e3d7170c60c23c997e7367f2856b87e8486411199899520028cb6d0b36e30b04ea89719ab7b7eb8f9f8c02ca5a28138ffa1d2bb056afd67e5e4e292490a8091b2172cfb72d1600954b", 0x82}], 0x4, &(0x7f00000003c0)=[{0x50, 0x18f, 0xf8, "d242a296b818fa44f7d807e36bea912888b52248e25945cd47f5175460f6db6ed3dfe62aefddf4eda55d76e1ff8a3a1f9ab031a746cd63193b"}, {0x10, 0x10e, 0x7}, {0x68, 0x11b, 0xc3e, "ed36ed248f7644aac3f1151ecf7d217985b0cea0bb7c00fa3a5844db046023a8d3453c2d1995c13d184a4fa1afb0ca98c22c75e186e771d798f7aba34c0288cdfeff27c3d1573f29a3bdff6e26df993218"}, {0xd0, 0x108, 0x7, "5945dbd86ff8ee54f5a117038afcf36097fc722eaf7de7170cd7de6e5e4d8eabbadf0d1ff3048aab57ee8696c23ef690e2c34f8600f47ec0861e0bec367b4d89e716f6ea5ccda1956a9d523066e9f2ce9b4d86ff568e990c247bdf78b13310c21604b641834738c2341e9d396eaafee16fca71ca1a79a593e511d8bf88287a0edbfb87e2b406269ac61f322402af7530b78b2eac838975389100cd7ea47fd2a6af271f8a0ef21eea7d294a56d5fdc75274eed9c759b3888cf9817867c29c1a"}, {0x1010, 0x6, 0x6, "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{0xe0, 0x0, 0x7fffffff, "004f98526387bf92985e654d40c7805b5c140e3cd369bf2b8dd7f6aa0a01917fc3eb1ebedd37f273c01103e43be8bf3c3862b495f5eb6ed27a683cc809120621ccf94e5a12840751aa4e73bca69b2120ee69b04f7844afa6a2e1cfebd77878badd9a3ebccbb6a2fcc47b179168cbf7114f42e9ada0294ab9bb6913bb3f6caf2a6ef895d427af5430802eff2202236c503fc76ab02dae1850c078987ad2325249b9b902872e2598f4db5a10ec199a020856f532177e3594ecc81ab425ce303e2930e0f527ed77095c6e661ab7"}, {0xa0, 0x10e, 0x200, "561d85674880245a444be9cb26a8baeb4f79aab086c4ef01f2cdfe0c4749ff324d57244896f2c37a988ac064a1eed2479cfc963b4eeeaf39bf55c5332675c963b6d661dd4e861285e1c517859e5a1d1d330b4563a5d4bba75b5f2d7205e5130efbfbb46512890fed9ae89f13a2a3784dac7688f36bd331d570bcffb6a3dee27e6840b38d7b066a20385e25"}], 0x1328}}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001700)="ab05c6b1bba890f646aed89e184be404704b5baf3fd3f356334eaa3b67bd1a89471b91d8c237d74ebbadb8ed72c3a55f1af6ccd91e75ba972e4c9e36839f46d56d6f7bfdcabd02cd22671b2e964bfc1a5544ae72afd64fcf1e", 0x59}], 0x1, &(0x7f00000017c0)=[{0xb0, 0xba, 0x6a6, "c54b00567588ec195f8ca49949a01eff60702b0a126b055c54217893cc5077f5702269e4ab9f86ba7caa8fc336eaf793c7cd51985272584a3954ea5e666b2070da80c1143c430d6b8bdd875573212251f3e3e86c6674e5bba4eec099897af0cd86596814ebb16d3d3ba5c6890c90d233ab2dece88ea178bf3905f15b0aea4d2742d4efe8285286c168fb8af5fed6bf5552192a9e7517c6a501ce4387c5"}, {0x60, 0x11f, 0x6, "2754e2646db5d60bbea516732f9698ff0f2bb8e7e4a026d69094f183e39aebc959a3470a07ca727a144fae8db373744096a900de9c167b3345e9b63d5b53764377df686124e6e43847c1956cd5"}], 0x110}}], 0x2, 0x4040004) fcntl$notify(r0, 0x402, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1ff, 0x404102) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/141, 0x8d}, {&(0x7f0000001a80)=""/90, 0x5a}, {&(0x7f0000001b00)=""/158, 0x9e}], 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff4a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15c, 0x400000000000) 19:58:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x240}, 0x1c) 19:58:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15d, 0x400000000000) [ 2513.696884][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2513.720491][T32761] ldm_validate_privheads(): Disk read failed. [ 2513.741066][T32761] Dev loop4: unable to read RDB block 1 19:58:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2513.771114][T32761] loop4: unable to read partition table [ 2513.807028][T32761] loop4: partition table beyond EOD, truncated 19:58:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x300}, 0x1c) [ 2513.837652][ T26] kauditd_printk_skb: 71 callbacks suppressed [ 2513.837665][ T26] audit: type=1400 audit(1562011106.836:28746): avc: denied { map } for pid=305 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2513.849272][T32761] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15e, 0x400000000000) [ 2513.965501][ T26] audit: type=1400 audit(1562011106.966:28747): avc: denied { map } for pid=317 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.015300][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:27 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffeffff7ffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000080)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x2, 0x76}) bind$ax25(r0, &(0x7f0000000000)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2514.056859][ T26] audit: type=1400 audit(1562011107.006:28748): avc: denied { map } for pid=338 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.062528][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x15f, 0x400000000000) [ 2514.115427][ T26] audit: type=1400 audit(1562011107.116:28749): avc: denied { map } for pid=371 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.145719][T32761] ldm_validate_privheads(): Disk read failed. [ 2514.173335][T32761] Dev loop4: unable to read RDB block 1 [ 2514.212200][T32761] loop4: unable to read partition table [ 2514.241168][T32761] loop4: partition table beyond EOD, truncated [ 2514.259717][ T26] audit: type=1400 audit(1562011107.206:28750): avc: denied { map } for pid=422 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.270979][T32761] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2514.356744][ T26] audit: type=1400 audit(1562011107.306:28751): avc: denied { map } for pid=432 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.432481][ T26] audit: type=1400 audit(1562011107.306:28752): avc: denied { map } for pid=431 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.455633][ T26] audit: type=1400 audit(1562011107.406:28753): avc: denied { map } for pid=435 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.478705][ T26] audit: type=1400 audit(1562011107.416:28754): avc: denied { map } for pid=436 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2514.543268][ T26] audit: type=1400 audit(1562011107.546:28755): avc: denied { map } for pid=437 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x180) ioctl$IOC_PR_PREEMPT(r5, 0x401870cb, &(0x7f0000000140)={0x10001, 0x3, 0x6, 0x5}) 19:58:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3e8}, 0x1c) 19:58:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCRSACCEPT(r0, 0x89e3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:27 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f009000000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x160, 0x400000000000) [ 2514.712758][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2514.731470][ T447] ldm_validate_privheads(): Disk read failed. [ 2514.747816][ T447] Dev loop4: unable to read RDB block 1 19:58:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x2000000000000f, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x2404, @broadcast}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2514.750247][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2514.775428][ T447] loop4: unable to read partition table 19:58:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x161, 0x400000000000) 19:58:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x500}, 0x1c) [ 2514.808038][ T447] loop4: partition table beyond EOD, truncated [ 2514.831127][ T447] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x162, 0x400000000000) [ 2514.976583][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2514.978473][ T447] ldm_validate_privheads(): Disk read failed. [ 2515.055421][ T447] Dev loop4: unable to read RDB block 1 [ 2515.073196][ T447] loop4: unable to read partition table [ 2515.089628][ T447] loop4: partition table beyond EOD, truncated 19:58:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x163, 0x400000000000) 19:58:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x600}, 0x1c) [ 2515.107500][ T447] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="b9a0080000b800200000ba000000000f3066baf80cb82279108bef66bafc0c66b8040066ef66ba4100ec36670f01c80f08660fe3875f08000036660f78c4dec2f2a40f780eb993090000b803000100ba000000000f30", 0x56}], 0x1, 0x10, &(0x7f0000000100), 0x0) [ 2515.255602][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x164, 0x400000000000) 19:58:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) 19:58:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="ff070000000017000900000000000000040000007c0000000200000000000000980900000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000200000000000060000000000000000000000000000000000000000000000001000"/144]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") fstat(r3, &(0x7f0000000100)) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x700}, 0x1c) 19:58:28 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f00ff00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x900}, 0x1c) 19:58:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x165, 0x400000000000) [ 2515.838568][ T712] ldm_validate_privheads(): Disk read failed. [ 2515.863731][ T712] Dev loop4: unable to read RDB block 1 [ 2515.878544][ T712] loop4: unable to read partition table [ 2515.908478][ T712] loop4: partition table beyond EOD, truncated [ 2515.921706][ T712] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:29 executing program 3: r0 = socket(0x1, 0x1, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x8, 0x401, 0x57e7a692, 0x100000000, 0x0, 0x80000000, 0xc8001, 0x8, 0x8001, 0xcb36, 0x7, 0x8, 0x6, 0x800, 0x0, 0x8, 0x80000000, 0xb759, 0x2, 0x6, 0x2, 0x5, 0x200, 0x95, 0x8, 0x0, 0x0, 0x6, 0x3000, 0x81, 0x1000, 0xffffffffffffffff, 0xff, 0x1, 0x349c0b15, 0x5, 0x0, 0xec9, 0x3, @perf_bp={&(0x7f0000000040), 0xb}, 0x800, 0x7eb, 0x40, 0x5, 0xa0000000, 0x8001, 0x100000001}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:29 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000140)=""/15, &(0x7f0000000180)=0xf) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000380)=""/101, &(0x7f0000000280)=0x65) syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x7f, 0x10000) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="010000007c347d4e2aa4ed193335aaa4d0f62bcaa434390040e1a485be13cc2bed1937b16061842da9f637c1061136e7121357dbdfe7cfaced732724f050de6ab0f93e840310e85dcc480df42788cb99392a83c25c8288e5"], &(0x7f00000002c0)=0x9) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2516.061750][ T712] ldm_validate_privheads(): Disk read failed. [ 2516.094851][ T712] Dev loop4: unable to read RDB block 1 19:58:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa00}, 0x1c) 19:58:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x166, 0x400000000000) [ 2516.141247][ T712] loop4: unable to read partition table [ 2516.148552][ T712] loop4: partition table beyond EOD, truncated [ 2516.213580][ T712] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r2}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:29 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0fff00000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x167, 0x400000000000) 19:58:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe00}, 0x1c) 19:58:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r5, 0x17, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x168, 0x400000000000) 19:58:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x10000, 0x8}) 19:58:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1802}, 0x1c) [ 2516.921609][ T973] ldm_validate_privheads(): Disk read failed. [ 2516.955864][ T973] Dev loop4: unable to read RDB block 1 [ 2516.967321][ T973] loop4: unable to read partition table [ 2516.995678][ T973] loop4: partition table beyond EOD, truncated [ 2517.028800][ T973] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e24, @remote}}}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 19:58:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x169, 0x400000000000) 19:58:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2000}, 0x1c) [ 2517.163177][ T973] ldm_validate_privheads(): Disk read failed. [ 2517.172911][ T973] Dev loop4: unable to read RDB block 1 [ 2517.194694][ T973] loop4: unable to read partition table [ 2517.229760][ T973] loop4: partition table beyond EOD, truncated [ 2517.246233][ T973] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:30 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000090000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:30 executing program 3: r0 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x80) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x50000428}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r6, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x1]}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x100000001, 0x0, 0x80, 0x0, 0x361a62bd]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3f}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000140)={0xc3d}, 0x1) 19:58:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16a, 0x400000000000) 19:58:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2500}, 0x1c) 19:58:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) epoll_create(0x4) 19:58:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16b, 0x400000000000) [ 2517.922047][ T1141] ldm_validate_privheads(): Disk read failed. [ 2517.928354][ T1141] Dev loop4: unable to read RDB block 1 [ 2517.950501][ T1141] loop4: unable to read partition table 19:58:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2ee0}, 0x1c) [ 2517.971492][ T1141] loop4: partition table beyond EOD, truncated [ 2518.007754][ T1141] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2518.132564][ T1141] ldm_validate_privheads(): Disk read failed. [ 2518.144259][ T1141] Dev loop4: unable to read RDB block 1 [ 2518.161348][ C1] net_ratelimit: 15 callbacks suppressed [ 2518.161360][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16c, 0x400000000000) [ 2518.170301][ T1141] loop4: unable to read partition table 19:58:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000280)={0x0, 0x7ff, 0x1, [], &(0x7f0000000240)=0x2912}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x205, 0x7, 0xae40, r3}, &(0x7f00000001c0)=0x10) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000080)={0x73, ""/115}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x100000000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3f00}, 0x1c) [ 2518.225267][ T1141] loop4: partition table beyond EOD, truncated [ 2518.247310][ T1141] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2518.417085][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:31 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000010000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x121000, 0x0) ioctl$VIDIOC_G_CROP(r2, 0xc014563b, &(0x7f0000000200)={0x3, {0x100, 0x3, 0x1f, 0x7}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x3ffe, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000180)={{0x20, 0x1, 0x0, 0xc4, 0x3, 0x3}, 0xd41}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x200, 0x0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x810, r7, 0x180000000) 19:58:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16d, 0x400000000000) 19:58:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4000}, 0x1c) [ 2518.937974][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2518.954313][ T26] kauditd_printk_skb: 61 callbacks suppressed [ 2518.954325][ T26] audit: type=1400 audit(1562011111.956:28817): avc: denied { map } for pid=1298 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:32 executing program 3: r0 = socket(0x10000000000b, 0x5, 0x4) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x10800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2518.958463][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16e, 0x400000000000) 19:58:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4002}, 0x1c) [ 2519.016166][ T26] audit: type=1400 audit(1562011112.016:28818): avc: denied { map } for pid=1304 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.052923][ T1300] ldm_validate_privheads(): Disk read failed. [ 2519.061603][ T1300] Dev loop4: unable to read RDB block 1 [ 2519.084287][ T1300] loop4: unable to read partition table [ 2519.115982][ T1300] loop4: partition table beyond EOD, truncated 19:58:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10082, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2519.157494][ T1300] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2519.167773][ T26] audit: type=1400 audit(1562011112.156:28819): avc: denied { map } for pid=1416 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000440)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@delqdisc={0x1c4, 0x25, 0x20, 0x70bd2a, 0x25dfdbfc, {0x0, r3, {0x9, 0xffff}, {0x9, 0xd}, {0xffff, 0xf}}, [@qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0x3c, 0x2, [@TCA_FQ_ORPHAN_MASK={0x8, 0xa, 0x100000000}, @TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x9, 0x800}, @TCA_FQ_QUANTUM={0x8, 0x3, 0xb1}, @TCA_FQ_FLOW_MAX_RATE={0x8, 0x7, 0x1}, @TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x9, 0x3b}, @TCA_FQ_FLOW_MAX_RATE={0x8, 0x7, 0x100}, @TCA_FQ_ORPHAN_MASK={0x8, 0xa, 0x6}]}}, @TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x104, 0x8, [{{0x1c, 0x1, {0x3, 0x7f, 0x9, 0x1, 0x2, 0x4, 0xfffffffffffffffd, 0x1}}, {0x8, 0x2, [0x3]}}, {{0x1c, 0x1, {0x1, 0x400, 0x10001, 0x0, 0x0, 0x572, 0x8, 0x8}}, {0x14, 0x2, [0x14, 0x8001, 0xffff, 0x400, 0xe5, 0xf39, 0xb111, 0x8001]}}, {{0x1c, 0x1, {0x9, 0x1, 0x1, 0x0, 0x2, 0x2, 0xfffffffffffffffe, 0x7}}, {0x14, 0x2, [0x4, 0xa98, 0x3, 0x1000, 0x7a, 0x1f6, 0x10001]}}, {{0x1c, 0x1, {0x4f, 0x7fffffff, 0xb8, 0x25, 0x1, 0x20, 0x0, 0x6}}, {0x10, 0x2, [0x5, 0xf67, 0x5d34, 0x0, 0x4, 0x7563]}}, {{0x1c, 0x1, {0x200, 0x6, 0x21d, 0x7f, 0x2, 0x5, 0xbe, 0x4}}, {0xc, 0x2, [0x1ff, 0x1, 0x1000, 0x10000]}}, {{0x1c, 0x1, {0x2, 0x40, 0xfffffffffffffff7, 0x8, 0x3, 0x3603, 0xffff, 0x4}}, {0xc, 0x2, [0xfffffffffffffff8, 0xb214, 0x5, 0xc5]}}]}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0x14, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x9, 0x9}, @TCA_FQ_INITIAL_QUANTUM={0x8, 0x4, 0xff}]}}, @qdisc_kind_options=@q_fq_codel={{0x10, 0x1, 'fq_codel\x00'}, {0x24, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x9}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x8}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x3ff}, @TCA_FQ_CODEL_LIMIT={0x8, 0x2, 0x2}]}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2519.247409][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x16f, 0x400000000000) [ 2519.280793][ T26] audit: type=1400 audit(1562011112.176:28820): avc: denied { map } for pid=1419 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.282288][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2519.437218][ T26] audit: type=1400 audit(1562011112.346:28821): avc: denied { map } for pid=1431 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.486934][ T26] audit: type=1400 audit(1562011112.346:28822): avc: denied { map } for pid=1432 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.523045][ T26] audit: type=1400 audit(1562011112.466:28823): avc: denied { map } for pid=1436 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.546367][ T26] audit: type=1400 audit(1562011112.476:28824): avc: denied { map } for pid=1437 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.605170][ T26] audit: type=1400 audit(1562011112.526:28825): avc: denied { map } for pid=1441 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2519.674456][ T26] audit: type=1400 audit(1562011112.676:28826): avc: denied { map } for pid=1526 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5000}, 0x1c) 19:58:32 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000020000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:32 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @rand_addr="a5bcc3dbd27c8827f19a734f175cb7f6", 0xfd92}}, 0x0, 0x100}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r0, 0xffc0000, 0x101, 0x101}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x170, 0x400000000000) 19:58:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xc000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:33 executing program 3: r0 = socket(0x10, 0x80007, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000000)="7fb4d22f03bd0734a8d3d2855f266ffd41be31042ba50cbbd1641d02f6254d9189222a5ef7b47d2a47fcf8ef80158d9d39b4c396c3a30b10a650debd2f59d02c9ad6a48ed54b003a12f9d9ea0ec0cdc489be4f74a884a98350b340e630551ea22269afe94bda2db873d705fadba9d3df19786683bf4932c5f3c0ab8413d3c6a48309741d6b0b6291289622f276a9ce9cc47c40129d4ea725e6f6160dcb76a94d7cc7da1efed73ae1a9146a538bcdc66dabcf8d2f9495f9", 0xb7, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2520.032478][ T1562] ldm_validate_privheads(): Disk read failed. [ 2520.043556][ T1562] Dev loop4: unable to read RDB block 1 [ 2520.063990][ T1562] loop4: unable to read partition table [ 2520.071129][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x171, 0x400000000000) 19:58:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x7fdc}, 0x1c) [ 2520.086131][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2520.089540][ T1562] loop4: partition table beyond EOD, truncated [ 2520.161171][ T1562] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:33 executing program 3: r0 = socket(0x9, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2520.262096][ T1562] ldm_validate_privheads(): Disk read failed. [ 2520.303363][ T1562] Dev loop4: unable to read RDB block 1 [ 2520.324228][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x129f0817) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200), 0x90f9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$P9_RRENAMEAT(r2, 0x0, 0x0) 19:58:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x172, 0x400000000000) [ 2520.356358][ T1562] loop4: unable to read partition table [ 2520.367591][ T1562] loop4: partition table beyond EOD, truncated [ 2520.397467][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2520.398902][ T1562] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x173, 0x400000000000) 19:58:33 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000030000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x80fe}, 0x1c) [ 2520.732650][ T1747] ldm_validate_privheads(): Disk read failed. [ 2520.749972][ T1747] Dev loop4: unable to read RDB block 1 [ 2520.757308][ T1747] loop4: unable to read partition table [ 2520.791284][ T1747] loop4: partition table beyond EOD, truncated [ 2520.797839][ T1747] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2520.873296][ T1747] ldm_validate_privheads(): Disk read failed. [ 2520.892231][ T1747] Dev loop4: unable to read RDB block 1 [ 2520.904756][ T1747] loop4: unable to read partition table [ 2520.910609][ T1747] loop4: partition table beyond EOD, truncated [ 2520.917231][ T1747] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) mount$9p_virtio(&(0x7f0000000000)='}em0bdevmime_type}&\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x20000, &(0x7f0000000200)={'trans=virtio,', {[{@afid={'afid', 0x3d, 0x7}}, {@version_9p2000='version=9p2000'}, {@mmap='mmap'}, {@privport='privport'}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@version_u='version=9p2000.u'}, {@loose='loose'}, {@cache_loose='cache=loose'}, {@privport='privport'}], [{@audit='audit'}, {@euid_gt={'euid>', r1}}, {@subj_type={'subj_type', 0x3d, 'em1lo'}}]}}) 19:58:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x174, 0x400000000000) 19:58:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xb8ff}, 0x1c) 19:58:34 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000040000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x175, 0x400000000000) [ 2521.151920][ T1845] ldm_validate_privheads(): Disk read failed. [ 2521.168754][ T1845] Dev loop4: unable to read RDB block 1 19:58:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xc0fe}, 0x1c) [ 2521.208525][ T1845] loop4: unable to read partition table [ 2521.219245][ T1845] loop4: partition table beyond EOD, truncated [ 2521.284397][ T1845] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2521.402286][ T1845] ldm_validate_privheads(): Disk read failed. [ 2521.424335][ T1845] Dev loop4: unable to read RDB block 1 [ 2521.440004][ T1845] loop4: unable to read partition table [ 2521.473551][ T1845] loop4: partition table beyond EOD, truncated [ 2521.480297][ T1845] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000100)=[{r0}, {}, {}, {}], 0x4, 0x800000000004c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x24f, 0x0, 0x0, 0x800e004de) poll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, 0xdb) shutdown(r1, 0x0) 19:58:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0xffff, 0x4, 0x1ff, 0x3f, 0x5, 0x9, 0xffffffffffff8000]}, &(0x7f0000000040)=0x12) 19:58:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x176, 0x400000000000) 19:58:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xdc7f}, 0x1c) 19:58:35 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000050000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:35 executing program 3: r0 = socket(0xa, 0x1, 0x7fffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe02e}, 0x1c) [ 2522.602310][ T1887] ldm_validate_privheads(): Disk read failed. [ 2522.631178][ T1887] Dev loop4: unable to read RDB block 1 19:58:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x177, 0x400000000000) 19:58:35 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x80000001, 0x1, 0x2, 0x5}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x7fff}, 0x8) r2 = socket(0xa, 0x1, 0x0) r3 = shmget$private(0x0, 0x2000, 0x78000020, &(0x7f0000ffe000/0x2000)=nil) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000140)={0x9, 0x3, 0x18}) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/130) time(&(0x7f00000000c0)) getsockopt$packet_buf(r4, 0x107, 0x3, &(0x7f0000000340)=""/244, &(0x7f0000000180)=0xf4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2522.662668][ T1887] loop4: unable to read partition table [ 2522.691419][ T1887] loop4: partition table beyond EOD, truncated [ 2522.699184][ T1887] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2522.822734][ T1887] ldm_validate_privheads(): Disk read failed. [ 2522.835204][ T1887] Dev loop4: unable to read RDB block 1 19:58:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x178, 0x400000000000) [ 2522.865860][ T1887] loop4: unable to read partition table [ 2522.892815][ T1887] loop4: partition table beyond EOD, truncated 19:58:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) 19:58:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/116, 0x74}, {0x0}, {0x0}], 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xc8f4, 0x0, 0x0, 0x800e00519) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) shutdown(r2, 0x0) [ 2522.910941][ T1887] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe803}, 0x1c) 19:58:36 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000060000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x179, 0x400000000000) 19:58:36 executing program 3: socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2523.173679][ C1] net_ratelimit: 10 callbacks suppressed [ 2523.173690][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2523.237692][ T2045] ldm_validate_privheads(): Disk read failed. [ 2523.247806][ T2045] Dev loop4: unable to read RDB block 1 [ 2523.267677][ T2045] loop4: unable to read partition table [ 2523.298149][ T2045] loop4: partition table beyond EOD, truncated [ 2523.329073][ T2045] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2523.433538][ T2045] ldm_validate_privheads(): Disk read failed. [ 2523.451253][ T2045] Dev loop4: unable to read RDB block 1 [ 2523.463695][ T2045] loop4: unable to read partition table 19:58:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:36 executing program 3: r0 = socket(0xa, 0xfffffffffffffffd, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b0000002795992e0135d3da88808fc45e63eddbedca9bae2a157e3f7645b8e102e3cf313f038338668f77baf354e78ff38c000000000000000000000000004e22d7a6f706cfc626f421799d6341968e548856e161834b465d8e6b74c5e681f2144fab1e421987737946f2121b65c58393ff27a9908ec90b5c7beab76012d178e037d0c577fb95e64bac0b4bc635fd00c2cd08c9e35c42d79807e7462f0981f84325bcf4ba1aafe33169c7ad04b470288c9dcd2d9682a422a8b9476a81013bf1"], &(0x7f0000000100)=0x43) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback}}}, &(0x7f0000000200)=0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf401}, 0x1c) 19:58:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17a, 0x400000000000) 19:58:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000580)=""/194, 0xc2}], 0x1}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0dd6, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000180)=""/37, 0x25}], 0x1}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00551) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x10000) shutdown(r4, 0x0) r6 = dup(r2) shutdown(r6, 0x0) [ 2523.495494][ T2045] loop4: partition table beyond EOD, truncated [ 2523.503901][ T2045] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2523.579764][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:36 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000070000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17b, 0x400000000000) 19:58:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x9, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0xffffffffffff5c67, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffff9c, 0xfffffffffffffffd) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00000002c0)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff62, 0x200040) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@vsock, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000300)={0x0, @reserved}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000480)={r4, &(0x7f0000000440)=""/35}) ioctl$VIDIOC_S_PARM(r2, 0xc0cc5616, &(0x7f0000000180)={0x2, @output={0x1000, 0x1, {0x20, 0x9a1}, 0x1f, 0xc8}}) 19:58:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfc00}, 0x1c) [ 2523.842533][ T2238] ldm_validate_privheads(): Disk read failed. [ 2523.857804][ T2238] Dev loop4: unable to read RDB block 1 [ 2523.860368][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17c, 0x400000000000) 19:58:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x7fff, &(0x7f0000000000)=""/72) getpgid(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2523.891849][ T2238] loop4: unable to read partition table 19:58:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x9, 0x0) recvfrom$inet(r0, 0x0, 0x10000002c, 0x2, 0x0, 0x800e0054e) shutdown(r0, 0x0) [ 2523.923796][ T2238] loop4: partition table beyond EOD, truncated [ 2523.924228][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2523.935433][ T2238] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2523.984082][ T26] kauditd_printk_skb: 58 callbacks suppressed [ 2523.984096][ T26] audit: type=1400 audit(1562011116.986:28885): avc: denied { map } for pid=2291 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.111708][ T2238] ldm_validate_privheads(): Disk read failed. [ 2524.128659][ T26] audit: type=1400 audit(1562011117.106:28887): avc: denied { map } for pid=2299 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.135878][ T2238] Dev loop4: unable to read RDB block 1 [ 2524.157609][ T26] audit: type=1400 audit(1562011117.106:28888): avc: denied { map } for pid=2300 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.169623][ T2238] loop4: unable to read partition table [ 2524.197245][ T2238] loop4: partition table beyond EOD, truncated [ 2524.219578][ T2238] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2524.246129][ T26] audit: type=1400 audit(1562011117.106:28886): avc: denied { map } for pid=2301 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.289715][ T26] audit: type=1400 audit(1562011117.206:28889): avc: denied { map } for pid=2303 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.319359][ T26] audit: type=1400 audit(1562011117.246:28890): avc: denied { map } for pid=2304 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.367988][ T26] audit: type=1400 audit(1562011117.316:28891): avc: denied { map } for pid=2324 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.415922][ T26] audit: type=1400 audit(1562011117.416:28892): avc: denied { map } for pid=2406 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2524.475630][ T26] audit: type=1400 audit(1562011117.476:28893): avc: denied { map } for pid=2407 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfe80}, 0x1c) 19:58:37 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0xa4500, 0x0) connect$pptp(r0, &(0x7f0000000480)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1e) r1 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x58, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x10000000000}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x1, @mcast1, 0x2}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x9, 0x5}, &(0x7f0000000300)=0xc) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f0000000080)={0x611, 0xfff}) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0x7, 0x4d, 0x101}, 0x7) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'rose0\x00', 0x1400}) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r4, 0x3}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x2, 0x7fffffff, 0x7, 0x40}, {0xea0, 0x1, 0x2, 0x4}, {0x800, 0x2, 0x4, 0x100000001}, {0x2, 0x800, 0x7, 0x9}]}, 0x10) 19:58:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17d, 0x400000000000) 19:58:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:58:37 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000080000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2524.508783][ T26] audit: type=1400 audit(1562011117.506:28894): avc: denied { map } for pid=2408 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfec0}, 0x1c) [ 2524.585096][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2524.605897][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17e, 0x400000000000) [ 2524.670141][ T2418] ldm_validate_privheads(): Disk read failed. [ 2524.704977][ T2418] Dev loop4: unable to read RDB block 1 19:58:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x90040) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000040)=0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2524.753103][ T2418] loop4: unable to read partition table [ 2524.801571][ T2424] ISOFS: Unable to identify CD-ROM format. [ 2524.807616][ T2418] loop4: partition table beyond EOD, truncated [ 2524.814581][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2524.826493][ T2418] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x17f, 0x400000000000) 19:58:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xff00}, 0x1c) [ 2524.958598][ T2418] ldm_validate_privheads(): Disk read failed. [ 2524.981876][ T2418] Dev loop4: unable to read RDB block 1 [ 2525.007855][ T2418] loop4: unable to read partition table [ 2525.037631][ T2418] loop4: partition table beyond EOD, truncated [ 2525.061293][ T2418] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2525.163224][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e24, @remote}}}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 19:58:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) getpeername$netrom(r0, &(0x7f0000000000)={{0x3, @bcast}, [@default, @netrom, @null, @netrom, @rose, @default, @rose, @rose]}, &(0x7f0000000080)=0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x180, 0x400000000000) 19:58:38 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000090000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xff0f}, 0x1c) [ 2525.654359][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x181, 0x400000000000) [ 2525.699177][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2525.711212][ T2479] ldm_validate_privheads(): Disk read failed. [ 2525.725962][ T2479] Dev loop4: unable to read RDB block 1 19:58:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80260000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400009200"/17, @ANYRES16=r1, @ANYBLOB="000329bd7000fedbdf2503000000200001000c0006006c626c637200000008000900270000000800010002000000"], 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x4000000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x10000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1f, 0x10001, 0xc5ac, 0xc03c}, {0xd9c, 0x3, 0x7}, {0x4, 0x9, 0xe7bc, 0x1000}]}) ioctl$NBD_SET_SIZE(r2, 0xab02, 0xfffffffffffffffb) ioctl$VIDIOC_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) fcntl$setlease(r0, 0x400, 0x1) 19:58:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xffb8}, 0x1c) [ 2525.754456][ T2479] loop4: unable to read partition table [ 2525.783514][ T2479] loop4: partition table beyond EOD, truncated [ 2525.840964][ T2479] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x182, 0x400000000000) 19:58:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2526.011067][ T2479] ldm_validate_privheads(): Disk read failed. [ 2526.036130][ T2479] Dev loop4: unable to read RDB block 1 [ 2526.090841][ T2479] loop4: unable to read partition table [ 2526.121701][ T2479] loop4: partition table beyond EOD, truncated [ 2526.140837][ T2479] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x46e58}, 0x1c) 19:58:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="6997a3678bad543c0cd18ea2cb76f78f58a6b865514d5ec4b4f34bbcf06ef82edf3da99f15de50ae7ea2260603967e2f2ccedecaf950b6b41120b4f726b6c586645ab87e6956931be4249bbd0da78f3ac47072afea4c2332da112ad18a2e328a27ac3ce95b2a9a8efc750a00b3da6f453cd71e5232b5c6ced244258cdf35ce300e94", 0x82, 0x4010, &(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x1fb8, @rand_addr="01c2f6e4969ca3b58cbc14ae9fb58303", 0xe}}, 0x80) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x200400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000001c0)={0x3, 0x5, 0x3, 0x5, 0x6}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x2, @dev={[], 0x20}, 'veth1_to_hsr\x00'}}) ioctl$RTC_WIE_OFF(r0, 0x7010) socket$nl_crypto(0x10, 0x3, 0x15) write$P9_RLERROR(r0, &(0x7f0000000180)={0x1e, 0x7, 0x2, {0x15, 'nodev*uservmnet1user{'}}, 0x1e) 19:58:39 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f41a9e50b0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x400000000000) 19:58:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2526.791605][ T2546] ldm_validate_privheads(): Disk read failed. 19:58:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x50000}, 0x1c) [ 2526.833530][ T2546] Dev loop4: unable to read RDB block 1 [ 2526.858479][ T2546] loop4: unable to read partition table [ 2526.877706][ T2546] loop4: partition table beyond EOD, truncated 19:58:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [], @empty}, @remote, @mcast2, 0x9, 0x1, 0x0, 0x400, 0xffd, 0x42880082, r1}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 2526.911862][ T2546] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x90000}, 0x1c) 19:58:40 executing program 3: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vfio/vfio\x00', 0x121000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1e00000007002000ac0001ffffffff7f00000100000000e000000100000000000000e07f6205b06d2ec63bd034820b10350926cb5ce0bfbeba836e03d573ab0abdb33dacca14bd814d2503012ec3a67465b8ec4aa09e632ba7adf6a84126f272956ce0ca412eed21e140ab12b7fe51f10b4496ad7b2e67f9f71419216f5f874b2327a157718793c93cd76785d22be2de6a3fab5e8706dc34b2513f66fce9dee5b97d614fb0569667f741a9c325470d6ddc3986039e866809951253be9b2025c13a82dc5650f33e39a4"], 0x2c) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0xffffffffffffffba) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffe01}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x6d, 0x1, 0x3, 0x100000000, 0x7, 0x9, 0x7000000000000000, r2}, &(0x7f00000000c0)=0x20) [ 2527.041626][ T2546] ldm_validate_privheads(): Disk read failed. [ 2527.047959][ T2546] Dev loop4: unable to read RDB block 1 19:58:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x184, 0x400000000000) [ 2527.092857][ T2546] loop4: unable to read partition table [ 2527.119110][ T2546] loop4: partition table beyond EOD, truncated [ 2527.142068][ T2546] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:40 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000200000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2527.395006][ T2583] ldm_validate_privheads(): Disk read failed. [ 2527.412145][ T2583] Dev loop4: unable to read RDB block 1 [ 2527.433134][ T2583] loop4: unable to read partition table [ 2527.454848][ T2583] loop4: partition table beyond EOD, truncated [ 2527.467866][ T2583] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2527.612674][ T2583] ldm_validate_privheads(): Disk read failed. [ 2527.619020][ T2583] Dev loop4: unable to read RDB block 1 [ 2527.624923][ T2583] loop4: unable to read partition table [ 2527.630619][ T2583] loop4: partition table beyond EOD, truncated [ 2527.636938][ T2583] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1000000}, 0x1c) 19:58:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="e1dca5055e0bcfec7be070") syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x185, 0x400000000000) 19:58:40 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000230000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2000000}, 0x1c) [ 2527.952063][ T2609] ldm_validate_privheads(): Disk read failed. [ 2527.958362][ T2609] Dev loop4: unable to read RDB block 1 19:58:41 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x34042, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getpeername$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000)=0xdbb, 0x4) readv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/193, 0xc1}, {&(0x7f00000001c0)=""/178, 0xb2}], 0x2) [ 2528.000983][ T2609] loop4: unable to read partition table [ 2528.019598][ T2609] loop4: partition table beyond EOD, truncated [ 2528.050854][ T2609] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x186, 0x400000000000) [ 2528.153054][ T2609] ldm_validate_privheads(): Disk read failed. [ 2528.184693][ T2609] Dev loop4: unable to read RDB block 1 19:58:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x6, 0x2eb60cc8, 0x9, 0x8, 0x0, 0x8000, 0x7839d519ecdb9622, 0x1, 0x5, 0x3, 0x401, 0x3f, 0x3ff, 0xa6, 0x7fff, 0x7, 0x10000, 0x6, 0xd25, 0x10000, 0x2, 0xffffffffffffffff, 0xffffffffffff8000, 0x1, 0xffffffffffffffe1, 0x7e, 0x400, 0xfffffffffffeffff, 0x2, 0x260e, 0x9, 0x5, 0x4, 0x5, 0x4, 0x6, 0x0, 0x5, 0x2, @perf_config_ext={0x7, 0x1}, 0x1020, 0x2, 0x5, 0x3, 0x800, 0x1000, 0x2d35}, 0x0, 0x1, r1, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') getpeername$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000340)=0xe8) r5 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_G_JPEGCOMP(r5, 0x808c563d, &(0x7f0000000380)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20602}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x64, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @rand_addr=0xffffffff7fffffff}}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_IFINDEX={0x8, 0xb, r6}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 2528.200820][ T2609] loop4: unable to read partition table [ 2528.236027][ C0] net_ratelimit: 8 callbacks suppressed [ 2528.236039][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2528.244793][ T2609] loop4: partition table beyond EOD, truncated [ 2528.270888][ T2609] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2528.281658][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3000000}, 0x1c) 19:58:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0000003f0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2528.515821][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2528.521726][ T2645] ldm_validate_privheads(): Disk read failed. [ 2528.540751][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2528.562061][ T2645] Dev loop4: unable to read RDB block 1 [ 2528.568960][ T2645] loop4: unable to read partition table [ 2528.576349][ T2645] loop4: partition table beyond EOD, truncated [ 2528.582981][ T2645] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2528.701873][ T2645] ldm_validate_privheads(): Disk read failed. [ 2528.708481][ T2645] Dev loop4: unable to read RDB block 1 [ 2528.719992][ T2645] loop4: unable to read partition table [ 2528.726437][ T2645] loop4: partition table beyond EOD, truncated [ 2528.733331][ T2645] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) mq_timedsend(r1, &(0x7f0000000040)="50a32dd0e3eb2ebee3854ba59b0061028604f9ee07f0889bcd7e8991a5331dd9acc02fd066691cd04b33563db8762d89a34a165f5e0419430bc3d184504b638b55d3309f7e5b0137d238583fe351a81a81cb530d47b133831374396c6ee0c955b38772862f8bd85f02df1dc4", 0x6c, 0x5, &(0x7f00000000c0)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x187, 0x400000000000) 19:58:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4000000}, 0x1c) 19:58:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000400000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2528.949320][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2528.979934][ T2670] ldm_validate_privheads(): Disk read failed. [ 2528.992274][ T26] kauditd_printk_skb: 79 callbacks suppressed [ 2528.992287][ T26] audit: type=1400 audit(1562011121.996:28974): avc: denied { map } for pid=2672 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2528.992720][ T2670] Dev loop4: unable to read RDB block 1 [ 2529.039163][ T26] audit: type=1400 audit(1562011122.036:28975): avc: denied { map } for pid=2680 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.052098][ T2670] loop4: unable to read partition table [ 2529.088782][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003440)={0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000000000)="5caec1913fd7093c1cc44d7b09823e258da118e9c2243fb6a6ec", 0x1a}, {&(0x7f0000000040)="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0x1000}, 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"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"}, {0x10, 0x118, 0xf6c6}], 0x1330}, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003480)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) 19:58:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5000000}, 0x1c) [ 2529.100981][ T2670] loop4: partition table beyond EOD, truncated [ 2529.110202][ T2670] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2529.223738][ T26] audit: type=1400 audit(1562011122.226:28976): avc: denied { map } for pid=2740 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.263133][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:42 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0be5a9410000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x188, 0x400000000000) [ 2529.304236][ T26] audit: type=1400 audit(1562011122.286:28977): avc: denied { map } for pid=2736 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:42 executing program 3: r0 = socket(0xa, 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2529.352386][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2529.427215][ T26] audit: type=1400 audit(1562011122.386:28978): avc: denied { map } for pid=2801 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.494961][ T26] audit: type=1400 audit(1562011122.456:28979): avc: denied { map } for pid=2806 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.520992][ T2803] ldm_validate_privheads(): Disk read failed. [ 2529.527122][ T2803] Dev loop4: unable to read RDB block 1 [ 2529.564053][ T26] audit: type=1400 audit(1562011122.536:28980): avc: denied { map } for pid=2809 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.586902][ T2803] loop4: unable to read partition table [ 2529.586990][ T2803] loop4: partition table beyond EOD, truncated [ 2529.587008][ T2803] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2529.624112][ T26] audit: type=1400 audit(1562011122.546:28981): avc: denied { map } for pid=2811 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.679534][ T26] audit: type=1400 audit(1562011122.556:28982): avc: denied { map } for pid=2812 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.725456][ T2803] ldm_validate_privheads(): Disk read failed. [ 2529.745497][ T2803] Dev loop4: unable to read RDB block 1 [ 2529.752872][ T2803] loop4: unable to read partition table [ 2529.758852][ T2803] loop4: partition table beyond EOD, truncated [ 2529.765608][ T26] audit: type=1400 audit(1562011122.566:28983): avc: denied { map } for pid=2815 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2529.790435][ T2803] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x6000000}, 0x1c) 19:58:42 executing program 3: r0 = socket(0x11, 0x1, 0x100) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x7ff, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000000)={0x56, "378a17bf5685c9dea8947dc6202f748e0f641a42ec55d56d4d03b29fb87d71def280521c30c6becc7c256c686d2ceecf927ff8acf8630de685fe83f77195e2a76b11863471730ee4faa7b42512483490817abf1a208e38d06581785d8c947e3629721f4170a29c90620d1f957001d059929c7e5fe8b02a1b6e4058477b19939d"}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x101, 0xfffffffffffffe07, &(0x7f00000001c0)="4caae7bdccc124a0442e71c54352b11c5f1938934510883786f2ecc38304522acf5f41c293a84979985a413035b1369b5836ee4d6802565a0f6341f6bc330268e9bf3b128351cc14e31f403f36cde71295d3d1998ac003f7428268eddf5dc8aae42eaa536697ea08ced91fbba3e798ffdc1abb5f6abbe9d3631e68f118224a4106e006525064f418e7d5e622af0151ed3253927d26b6f26714e3a7bd1ad2d5a05205959e6817e2c432af9444e892bbcf9c41c076bee82e24382399326d3de284960b45f40d9e93f9d9d4ef168c96f1dd98a7c021d8108e623cb123f42146507942c4b8dfdef9e51538874ce58e506144", 0x6, 0x5, 0x5, 0x10001, 0x2589, 0x3, 0x4, 'syz0\x00'}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 19:58:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x2, 0x1000, 0x4}, &(0x7f00000002c0)=0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x189, 0x400000000000) 19:58:42 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000480000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2529.999290][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x7000000}, 0x1c) [ 2530.156747][ T2846] ldm_validate_privheads(): Disk read failed. [ 2530.166661][ T2846] Dev loop4: unable to read RDB block 1 [ 2530.196708][ T2846] loop4: unable to read partition table [ 2530.232986][ T2846] loop4: partition table beyond EOD, truncated [ 2530.266321][ T2846] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18a, 0x400000000000) 19:58:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6619, @empty, 0x7ff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) 19:58:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x6}}, [0x8, 0x3, 0x80000001, 0xf45, 0x9, 0x80, 0x8, 0x80000001, 0x1, 0x1, 0xed83, 0xffffffff, 0xc68d, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2530.301514][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2530.381743][ T2846] ldm_validate_privheads(): Disk read failed. [ 2530.390891][ T2846] Dev loop4: unable to read RDB block 1 [ 2530.420017][ T2846] loop4: unable to read partition table 19:58:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8000000}, 0x1c) [ 2530.457899][ T2846] loop4: partition table beyond EOD, truncated [ 2530.495375][ T2846] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:43 executing program 3: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e22, @empty}, 0x14f, 0x0, 0x0, 0x0, 0xd23, &(0x7f0000000080)='veth1\x00', 0x6, 0x7, 0xfffffffffffffff9}) r0 = socket(0x2, 0x3ff7b, 0xfff) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0x2008c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:58:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f5244534b0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x9000000}, 0x1c) 19:58:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18b, 0x400000000000) 19:58:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000540)="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") ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f00000000c0)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x63, 0x5, 0x5, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) recvfrom(r0, &(0x7f0000000140)=""/223, 0xdf, 0x40000000, &(0x7f0000000240)=@generic={0x10, "286b0ab8c99661409ab0c161cde1345a18439a220da48f3364296e0dc0ba191359846d44ccd444d3c2d49fab5ac7f28bf66d12a7052dc5fe830e7ed8d2b2ab1224fba6d1bbae21b6c7f80e0965fdd72d2a10eebdc3fb9fdca8105de2551399d833db03f2efccfcd398be722ae2421f71c4581173f73517b9acba4bec7afc"}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) 19:58:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa000000}, 0x1c) [ 2531.056335][ T2891] ldm_validate_privheads(): Disk read failed. [ 2531.062841][ T2891] Dev loop4: unable to read RDB block 1 [ 2531.068774][ T2891] loop4: unable to read partition table [ 2531.085649][ T2891] loop4: partition table beyond EOD, truncated [ 2531.106558][ T2891] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2531.255071][ T2891] ldm_validate_privheads(): Disk read failed. [ 2531.262297][ T2891] Dev loop4: unable to read RDB block 1 [ 2531.285333][ T2891] loop4: unable to read partition table 19:58:44 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000000)) 19:58:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe000000}, 0x1c) 19:58:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18c, 0x400000000000) [ 2531.335062][ T2891] loop4: partition table beyond EOD, truncated [ 2531.357206][ T2891] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @loopback}, {0x307}, 0x8, {0x2, 0x4e21, @local}, 'nr0\x00'}) 19:58:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0000004c0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x18020000}, 0x1c) 19:58:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18d, 0x400000000000) [ 2532.014993][ T3042] ldm_validate_privheads(): Disk read failed. 19:58:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x20000000}, 0x1c) 19:58:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1341}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2532.066913][ T3042] Dev loop4: unable to read RDB block 1 [ 2532.086156][ T3042] loop4: unable to read partition table [ 2532.097216][ T3042] loop4: partition table beyond EOD, truncated [ 2532.136163][ T3042] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400) ioctl$TIOCCONS(r1, 0x541d) 19:58:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18e, 0x400000000000) 19:58:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x23f274cc}, 0x1c) [ 2532.282513][ T3042] ldm_validate_privheads(): Disk read failed. [ 2532.321873][ T3042] Dev loop4: unable to read RDB block 1 [ 2532.353311][ T3042] loop4: unable to read partition table [ 2532.373068][ T3042] loop4: partition table beyond EOD, truncated [ 2532.400830][ T3042] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f0000000080)='ppp1bdev\x00', 0x9, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f4b5344520000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2532.711790][ T3099] ldm_validate_privheads(): Disk read failed. [ 2532.734464][ T3099] Dev loop4: unable to read RDB block 1 [ 2532.746961][ T3099] loop4: unable to read partition table [ 2532.768381][ T3099] loop4: partition table beyond EOD, truncated [ 2532.778534][ T3099] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2532.861553][ T3099] ldm_validate_privheads(): Disk read failed. [ 2532.867738][ T3099] Dev loop4: unable to read RDB block 1 [ 2532.875499][ T3099] loop4: unable to read partition table [ 2532.883031][ T3099] loop4: partition table beyond EOD, truncated [ 2532.892835][ T3099] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:45 executing program 3: socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:58:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x25000000}, 0x1c) 19:58:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x18f, 0x400000000000) 19:58:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000045520000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3c933d92}, 0x1c) [ 2533.182149][ T3131] ldm_validate_privheads(): Disk read failed. [ 2533.221093][ T3131] Dev loop4: unable to read RDB block 1 [ 2533.261068][ T3131] loop4: unable to read partition table [ 2533.283717][ T3131] loop4: partition table beyond EOD, truncated [ 2533.299955][ C0] net_ratelimit: 15 callbacks suppressed [ 2533.299967][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2533.323841][ T3131] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2533.339728][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:46 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22, @local}}) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x190, 0x400000000000) 19:58:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3f000000}, 0x1c) 19:58:46 executing program 3: r0 = socket(0x16, 0xfffffffffffffffe, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x9, 0x1f, 0xdb80000000000000}, {0x6, 0x6c14, 0x3, 0x6}, {0x5124, 0x1, 0xffffffffffffffff, 0x7fff}, {0x0, 0x314, 0x71, 0x6}, {0x1, 0x2, 0x3ff, 0x1}, {0x4, 0x40, 0x400}, {0x100000000, 0x0, 0x6, 0x3}]}, 0x10) [ 2533.491965][ T3131] ldm_validate_privheads(): Disk read failed. [ 2533.516231][ T3131] Dev loop4: unable to read RDB block 1 [ 2533.534283][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2533.554176][ T3131] loop4: unable to read partition table [ 2533.570759][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:46 executing program 3: r0 = socket(0xa, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40000000}, 0x1c) [ 2533.619454][ T3131] loop4: partition table beyond EOD, truncated [ 2533.644088][ T3131] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2533.849828][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2533.882109][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x191, 0x400000000000) 19:58:47 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f825645570000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40003, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x9) 19:58:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40020000}, 0x1c) [ 2534.115938][ T26] kauditd_printk_skb: 77 callbacks suppressed [ 2534.115963][ T26] audit: type=1400 audit(1562011127.116:29061): avc: denied { map } for pid=3329 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.161749][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2534.212713][ T3334] ldm_validate_privheads(): Disk read failed. [ 2534.223656][ T3334] Dev loop4: unable to read RDB block 1 19:58:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x50000000}, 0x1c) 19:58:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2534.249042][ T26] audit: type=1400 audit(1562011127.196:29062): avc: denied { map } for pid=3343 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.274959][ T3334] loop4: unable to read partition table [ 2534.312900][ T3334] loop4: partition table beyond EOD, truncated [ 2534.332432][ T3334] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2534.377729][ T26] audit: type=1400 audit(1562011127.336:29063): avc: denied { map } for pid=3348 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x192, 0x400000000000) [ 2534.476907][ T26] audit: type=1400 audit(1562011127.476:29064): avc: denied { map } for pid=3358 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x1, 0x81, [{0x1ff}]}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x1, 0x0) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000040)) [ 2534.529405][ T3334] ldm_validate_privheads(): Disk read failed. [ 2534.538353][ T3334] Dev loop4: unable to read RDB block 1 [ 2534.548398][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2534.576673][ T3334] loop4: unable to read partition table [ 2534.585307][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2534.609610][ T3334] loop4: partition table beyond EOD, truncated 19:58:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x586e0400}, 0x1c) [ 2534.629346][ T26] audit: type=1400 audit(1562011127.586:29065): avc: denied { map } for pid=3360 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.698967][ T3334] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2534.756702][ T26] audit: type=1400 audit(1562011127.656:29066): avc: denied { map } for pid=3363 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.844246][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2534.901921][ T26] audit: type=1400 audit(1562011127.666:29067): avc: denied { map } for pid=3366 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.942823][ T26] audit: type=1400 audit(1562011127.686:29068): avc: denied { map } for pid=3364 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2534.981814][ T26] audit: type=1400 audit(1562011127.756:29069): avc: denied { map } for pid=3369 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2535.060175][ T26] audit: type=1400 audit(1562011127.816:29070): avc: denied { map } for pid=3371 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:48 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000600000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:48 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x1, @local, 0x4e23, 0x1, 'sh\x00', 0x0, 0x6, 0x69}, 0x2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @empty}, &(0x7f0000000040)=0xc) 19:58:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x193, 0x400000000000) 19:58:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8dffffff}, 0x1c) 19:58:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 2535.281679][ T3390] ldm_validate_privheads(): Disk read failed. [ 2535.301606][ T3390] Dev loop4: unable to read RDB block 1 [ 2535.325025][ T3390] loop4: unable to read partition table 19:58:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x91ffffff}, 0x1c) [ 2535.348380][ T3390] loop4: partition table beyond EOD, truncated [ 2535.377493][ T3390] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x194, 0x400000000000) [ 2535.512540][ T3390] ldm_validate_privheads(): Disk read failed. [ 2535.518794][ T3390] Dev loop4: unable to read RDB block 1 19:58:48 executing program 3: rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8003, 0x204000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7, "97e185b6914785"}, &(0x7f00000000c0)=0xf) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x10000, 0x1, 0x17, 0x3, 0x2}, 0x14) r2 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x923d933c}, 0x1c) [ 2535.570903][ T3390] loop4: unable to read partition table [ 2535.576845][ T3390] loop4: partition table beyond EOD, truncated [ 2535.604814][ T3390] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:49 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000680000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="43f45bacf4a33bb3bd05b7c81e3199", 0xf}, {&(0x7f00000000c0)="b0db5b6f6a7067f3632872ae1b37067fa109ee4ba25dfb0c0d7a7afda065eefc27546357a6f037ad14ecf8b7f750d8a1d5ef929c18b787243eec5dd293370b689c10", 0x42}, {&(0x7f0000000140)="72ea0fb1c612c83d48c94d8449fe053b7c32ddf7f3cc8b9df2e7a2c6ba124a0b62f2e6558ee86a657ccee22b9b9edc0dd2c5", 0x32}, {&(0x7f0000000180)="15a1916e05caedf9385e4bfd18fd407a", 0x10}, {&(0x7f00000001c0)="f165a9b1d2ba7f06961faa3a5c11758124cd9a82979b359d44586c101c7346ced2e8764fc9690f2720ea79f0cfc66a8904b3d3736a81d65b41ea15f7b34e4e18d2b3ef497cdaaad8e0d8675d40a5da94bc7eef60c0786a505fea3954b1e18a03bbdc93d00fe5df632bb07f565a85292d4faa16133e30dcfda33cba9f038caac0d323ad3648b8eb02a89a55d44dd53819107d5972113258c099d2310f68b0828d311bdce5abc52201ad610e9e3df2bf10fc766d41875c49e709d327270f87b7a74a7c88f75bb796ebd44a365b404c73d85d95be09d3d2e5b172c6a1984c2cefbc5798ebda9e61545da0463eb9d30f3187b30e7f", 0xf3}], 0x5, &(0x7f0000000340)=[{0x88, 0x11d, 0x81, "c85fb3e85a0317a44dc4d5ac35105fa7ae9557d0ec2db10cc253977f976f6117f8479eb86e233fb3e59bb87eb9daf85cca7345d345a300f210d2557dfcd089f26525a9003429cb6ce911433f3f497294e47d4cbc1f55f143173c66b2478b38f1d4bd0ac92d35373c9b388a2629d4927a5248eca0390b46"}, {0x1010, 0x0, 0xddf1, "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"}, {0xa8, 0x112, 0x200, "f3dea714b29ed0fa43234b423870c20d3d51e2b1a1814716afe4a46efccc81e446452908cf88bcac598c4c668828fcae6e42e2897bbd368b1f9b1967df3a6e1663453071837ed312667dd296d4f831f383dd42055d1b6d53e34135b8683df25f13c0054d302d18b937781484e9124a4a589184573bca51d5c9a124753280f4a436ce53e168e82816b17cc7629e17470f57fdea"}, {0xc0, 0x104, 0x80000000, "082672a2aa30dc08002a12e5f0f45fdeeaac1f29c92d42d4d63fd8f065e13642069750f273c2869de537ced518430e0de1e4f5052be5d1329152395733f52245e2d7aa35caa45a62e4775ea73dd99295f494d96f742cb6e3313835e76155cc4b4963eac8858a7004c327e5b02d61754abedab44470f3d31fc9a756668e871dec9015340e5c25d372fb8c66cd17ce2448d4f20a1dfbab2b519fe5f879e3312afe15c420727c19c28692ae15"}, {0x48, 0x1, 0xfffffffffffffff7, "25a5b5c178bd4b82204d216369e0ecb8ecb3dde8817b29fec61eee51d316796d21208512f7742718ea495f0d6e46b70b05"}, {0x48, 0x105, 0x400, "87734ff23461efb1b5857118a2ce2dfe8fbb6358b6933f41e50eed32366310555c32b44d1309d906e10c81b3e5462316533a9b0c09"}], 0x1290}, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x195, 0x400000000000) 19:58:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xb8ff0000}, 0x1c) 19:58:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:49 executing program 3: r0 = socket(0xa, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2536.391739][ T3553] ldm_validate_privheads(): Disk read failed. [ 2536.425388][ T3553] Dev loop4: unable to read RDB block 1 19:58:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xcc74f223}, 0x1c) [ 2536.449882][ T3553] loop4: unable to read partition table [ 2536.495156][ T3553] loop4: partition table beyond EOD, truncated 19:58:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x9a, 0x4, 0x400}, 0x3c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, 0x0, 0x0}, 0x18) syz_open_dev$mice(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) init_module(0x0, 0x0, &(0x7f00000000c0)='\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101200, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x1, 0xb99f, 0x80000000, 0xff, 0x2, 0xa7}) 19:58:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2536.536364][ T3553] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x196, 0x400000000000) 19:58:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xdc7f0000}, 0x1c) [ 2536.712516][ T3553] ldm_validate_privheads(): Disk read failed. [ 2536.732342][ T3553] Dev loop4: unable to read RDB block 1 [ 2536.787853][ T3553] loop4: unable to read partition table [ 2536.815540][ T3553] loop4: partition table beyond EOD, truncated [ 2536.855185][ T3553] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:50 executing program 3: r0 = socket(0xa, 0x1, 0x6) r1 = accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) r2 = gettid() setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000180)="cda4c075b2340117335708ed9aff21826dfe68b5d10192252644a59b74556f681c38017d4021933d5a21069df8906e6fe4bef247d3ed176e82c668e7d08b4de9", 0x40) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x10003, 0x1, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 19:58:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe02e0000}, 0x1c) 19:58:50 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0000006c0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x197, 0x400000000000) [ 2537.321578][ T3716] ldm_validate_privheads(): Disk read failed. [ 2537.342425][ T3716] Dev loop4: unable to read RDB block 1 [ 2537.363170][ T3716] loop4: unable to read partition table 19:58:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe8030000}, 0x1c) 19:58:50 executing program 3: r0 = socket(0xc, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x180000000000, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @empty}, 0x10) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x200000) dup3(r1, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCEXCL(r2, 0x540c) getpeername(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) [ 2537.382393][ T3716] loop4: partition table beyond EOD, truncated [ 2537.396839][ T3716] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x198, 0x400000000000) 19:58:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xeffdffff}, 0x1c) [ 2537.568759][ T3716] ldm_validate_privheads(): Disk read failed. [ 2537.597664][ T3716] Dev loop4: unable to read RDB block 1 [ 2537.660603][ T3716] loop4: unable to read partition table [ 2537.696738][ T3716] loop4: partition table beyond EOD, truncated 19:58:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000000)={0x0, [0x5, 0x8000, 0x3f, 0x3, 0x20, 0x200, 0x3f, 0x3f8f, 0x9, 0x324, 0x101, 0xfffffffffffffffc, 0x94, 0x8, 0x4, 0x6, 0x80, 0x9, 0x4, 0x401, 0x7f, 0x6, 0x6, 0x10001, 0x0, 0x2, 0x10000, 0xff, 0xffffffffffffff7f, 0xeae, 0x7, 0x5, 0x7068b702, 0x9, 0x2, 0x0, 0x9, 0x7, 0x200, 0x5a, 0x1, 0x3, 0xd9f0, 0x2, 0x80000001, 0x80, 0x4, 0xfb], 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2537.717141][ T3716] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:51 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000740000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf4010000}, 0x1c) 19:58:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x400000000000) 19:58:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2538.341891][ T3766] ldm_validate_privheads(): Disk read failed. [ 2538.348655][ T3766] Dev loop4: unable to read RDB block 1 [ 2538.372963][ C0] net_ratelimit: 17 callbacks suppressed [ 2538.372974][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf5ffffff}, 0x1c) [ 2538.397815][ T3766] loop4: unable to read partition table [ 2538.417158][ T3766] loop4: partition table beyond EOD, truncated [ 2538.427694][ T3766] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19a, 0x400000000000) [ 2538.591420][ T3766] ldm_validate_privheads(): Disk read failed. [ 2538.614503][ T3766] Dev loop4: unable to read RDB block 1 [ 2538.617092][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2538.633518][ T3766] loop4: unable to read partition table 19:58:51 executing program 3: socket(0xa, 0x1, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2538.653091][ T3766] loop4: partition table beyond EOD, truncated [ 2538.678884][ T3766] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2538.690308][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:51 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f0000007a0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2538.961792][ T3890] ldm_validate_privheads(): Disk read failed. [ 2538.974439][ T3890] Dev loop4: unable to read RDB block 1 [ 2539.003573][ T3890] loop4: unable to read partition table [ 2539.009904][ T3890] loop4: partition table beyond EOD, truncated [ 2539.029646][ T3890] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2539.121654][ T3890] ldm_validate_privheads(): Disk read failed. [ 2539.127808][ T3890] Dev loop4: unable to read RDB block 1 [ 2539.134544][ T3890] loop4: unable to read partition table [ 2539.136580][ T26] kauditd_printk_skb: 68 callbacks suppressed [ 2539.136594][ T26] audit: type=1400 audit(1562011132.136:29139): avc: denied { map } for pid=3920 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.140500][ T3890] loop4: partition table beyond EOD, truncated [ 2539.176580][ T3890] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2539.202513][ T26] audit: type=1400 audit(1562011132.206:29140): avc: denied { map } for pid=3921 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.275114][ T26] audit: type=1400 audit(1562011132.276:29141): avc: denied { map } for pid=3922 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfc000000}, 0x1c) 19:58:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x2000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x32, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19b, 0x400000000000) 19:58:52 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f574556820000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2539.318110][ T26] audit: type=1400 audit(1562011132.316:29142): avc: denied { map } for pid=3926 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.411832][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2539.430211][ T26] audit: type=1400 audit(1562011132.426:29143): avc: denied { map } for pid=3939 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x480000, 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'md5sum8vmnet1]]md5sumtrusted&'}, {0x20, ',md5sum'}, {0x20, '\'\x16,'}, {0x20, 'proc%em0\n'}], 0xa, "68d2f0ff9401dc092d663010b6c6a90a2fbc78e77766a0811c75e7e34d0b15fa4c83040aaa69d99d6bdedf03076c316547714f335dad1c0694038a901497301f423880d3bcc567d8756a42fa008a97bddcec22bb01cf343f896efbd07e90d2bf019c2f4385e58ceb004a37cb7cd24d5c402d29153be3803b3ed5a1d629317147cbe2d96f96b810ec0ee1ce19f86b6e2d227065cab3d34b58fee51cfae2e675569e17288aa1503cad7f"}, 0xe8) [ 2539.447533][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2539.481711][ T3933] ldm_validate_privheads(): Disk read failed. [ 2539.487910][ T3933] Dev loop4: unable to read RDB block 1 19:58:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfe800000}, 0x1c) [ 2539.538239][ T3933] loop4: unable to read partition table [ 2539.553489][ T26] audit: type=1400 audit(1562011132.526:29144): avc: denied { map } for pid=3964 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.567307][ T3933] loop4: partition table beyond EOD, truncated 19:58:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2539.649922][ T26] audit: type=1400 audit(1562011132.646:29145): avc: denied { map } for pid=3998 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.678590][ T3933] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19c, 0x400000000000) [ 2539.698205][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2539.747466][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2539.815002][ T26] audit: type=1400 audit(1562011132.816:29146): avc: denied { map } for pid=4063 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.852262][ T3933] ldm_validate_privheads(): Disk read failed. 19:58:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfec00000}, 0x1c) [ 2539.873570][ T3933] Dev loop4: unable to read RDB block 1 [ 2539.907058][ T3933] loop4: unable to read partition table [ 2539.937566][ T26] audit: type=1400 audit(1562011132.846:29147): avc: denied { map } for pid=4062 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2539.944040][ T3933] loop4: partition table beyond EOD, truncated [ 2539.994081][ T3933] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2540.007587][ T26] audit: type=1400 audit(1562011132.906:29148): avc: denied { map } for pid=4066 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2540.078661][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:53 executing program 3: r0 = socket(0x400003, 0x801, 0xdb0c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:53 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000fffffdabe0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19d, 0x400000000000) 19:58:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xff000000}, 0x1c) 19:58:53 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2540.423171][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e24, @remote}}, 0x1, 0x7, [{{0x2, 0x4e22, @remote}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x27}}}, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}}, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e23, @remote}}]}, 0x410) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:53 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2540.482746][ T4188] ldm_validate_privheads(): Disk read failed. [ 2540.494678][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2540.496844][ T4188] Dev loop4: unable to read RDB block 1 19:58:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xff0f0000}, 0x1c) [ 2540.556532][ T4188] loop4: unable to read partition table [ 2540.575967][ T4188] loop4: partition table beyond EOD, truncated 19:58:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19e, 0x400000000000) [ 2540.605877][ T4188] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:53 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0xa, 0x800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:53 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2540.762268][ T4188] ldm_validate_privheads(): Disk read failed. [ 2540.799666][ T4188] Dev loop4: unable to read RDB block 1 [ 2540.814234][ T4188] loop4: unable to read partition table [ 2540.832820][ T4188] loop4: partition table beyond EOD, truncated [ 2540.852797][ T4188] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffdef}, 0x1c) 19:58:54 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000fffffffc90000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:54 executing program 3: r0 = socket(0x10, 0x1, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)={0xdc, r2, 0x24, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x90000000}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x763}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5c74e7a4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xdc}}, 0x20000000) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$vhci(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="0474fcc359f8d5abbbe4bfed5d843474e425c6849f19d488d23129a504595d87399079582d79e54e162d4b2c301e5d53117dd5cd8c5b7d7745166129ad549bdb268ee04ef2789263ebcafe800474f379eeb9c43d60b73694ee8f350b14134d2cb4459e2e08f0fc95a27970e87cadac8f2a35fb5721041a9c34d1de11482f0500000000000042c8b006849cafe9a1e9859498f13b04f00d28c7c0e7614b9a5dd6b223816d93e5e883102b8a8d52f4eddd7609e1fb0681aebe5dbaab80a2d7d7ee56c86af0b2038f3f481ab7de6652fdf08e78ef434296ff8a510b3fb3503fb0f63f290e49a6db35e6900fb090a7e502"], 0xef) r4 = socket(0x10, 0x2, 0x0) sendto(r4, &(0x7f0000000200)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1e}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:54 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x19f, 0x400000000000) [ 2541.431510][ T4246] ldm_validate_privheads(): Disk read failed. [ 2541.437710][ T4246] Dev loop4: unable to read RDB block 1 19:58:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff8d}, 0x1c) 19:58:54 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2541.522805][ T4246] loop4: unable to read partition table [ 2541.549210][ T4246] loop4: partition table beyond EOD, truncated [ 2541.614120][ T4246] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:54 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2541.770873][ T4246] ldm_validate_privheads(): Disk read failed. [ 2541.785304][ T4246] Dev loop4: unable to read RDB block 1 19:58:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff91}, 0x1c) 19:58:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a0, 0x400000000000) [ 2541.828087][ T4246] loop4: unable to read partition table [ 2541.841325][ T4246] loop4: partition table beyond EOD, truncated [ 2541.851750][ T4246] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:54 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000fffffffee0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2542.151860][ T4287] ldm_validate_privheads(): Disk read failed. [ 2542.183926][ T4287] Dev loop4: unable to read RDB block 1 [ 2542.197516][ T4287] loop4: unable to read partition table [ 2542.208432][ T4287] loop4: partition table beyond EOD, truncated [ 2542.215661][ T4287] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2542.324873][ T4287] ldm_validate_privheads(): Disk read failed. [ 2542.337698][ T4287] Dev loop4: unable to read RDB block 1 [ 2542.343591][ T4287] loop4: unable to read partition table [ 2542.349510][ T4287] loop4: partition table beyond EOD, truncated [ 2542.356042][ T4287] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/103) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffff5}, 0x1c) 19:58:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a1, 0x400000000000) 19:58:55 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000ffffffff50000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x7ffffffff000}, 0x1c) 19:58:55 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3fffc0, 0x10, 0x68a7, 0x6645}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xffffffff}, 0x8) r2 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x15000000000000, 0x485, 0x100000000000000, 0x0) recvmsg$kcm(r0, &(0x7f0000001540)={&(0x7f00000001c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/148, 0x94}], 0x4, &(0x7f0000001480)=""/159, 0x9f}, 0x20) sendmsg$nl_route_sched(r0, &(0x7f00000016c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000001680)={&(0x7f0000001580)=@newqdisc={0xe8, 0x24, 0x900, 0x70bd2a, 0x25dfdbfd, {0x0, r3, {0xc, 0xf}, {0xffff}, {0x0, 0x1}}, [@TCA_STAB={0xb4, 0x8, [{{0x1c, 0x1, {0x1, 0x2, 0x9, 0x1b2, 0x2, 0x81, 0xea, 0x4}}, {0xc, 0x2, [0x2, 0x1, 0x80, 0x59e]}}, {{0x1c, 0x1, {0x2, 0x2, 0x2, 0x4, 0x1, 0x1, 0x2, 0x8}}, {0x14, 0x2, [0x1, 0xf6, 0x2, 0x6, 0x80000001, 0x8, 0x7, 0x1]}}, {{0x1c, 0x1, {0x2, 0x2, 0x41c, 0x6462, 0x1, 0x7ff, 0x80000001, 0x2}}, {0x8, 0x2, [0x4, 0x7]}}, {{0x1c, 0x1, {0x7fffffff, 0x9, 0x8, 0xffffffff, 0x3, 0xa85e, 0x2, 0xa}}, {0x18, 0x2, [0xcc34, 0x0, 0x2, 0x8, 0x7, 0x62, 0x8, 0x4, 0x0, 0x5d]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8001}, @TCA_RATE={0x8, 0x5, {0x40}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 19:58:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2542.629936][ T4316] ldm_validate_privheads(): Disk read failed. [ 2542.646728][ T4316] Dev loop4: unable to read RDB block 1 19:58:55 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd5, 0x4000) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="2078078109a5f55b5874f1f9a5596dc459a0c37bb0c3ee987a4316bd5c973318de6eda4fd38b184ed7b3f1673200416b45fa92ea9904fc3eaf192e6098a44e93848a93c745287345a5fe00d9c7771844391bdf3fc952b12ce30c6fda4c244726d7e74629fe386e6344fae587a6b99774834244241243c2c110945ea4f4da734dea24759874c16842799822580d27d510b566c817f3c1f7", 0x97}, {&(0x7f0000000100)="925687c039da65e51cbd30d3232e9b16b071e6f476132bc727ca7f233710815c76372934d0f64cee1b358d5e406f72bd42fcaaaf7828639510b8e66c2399f05e933215", 0x43}, {&(0x7f0000000180)="07bac8a4f941d09c373442a2bd48faadaf552ffc5c46023a8805603e3f25718d0858516b266a2b5cc34881d2f2c9df0936db0e9dc88725f93e4ba58971acdc017e333862333528808a39bd992d7c5ca0ac7f4fb617193f4f0945be1ecbaf2158a4200105a58f6f2bb8dc7f1e60110da6f73904717dfbee6fd5bc8b656d6260b57aee6e933b9e166abdc4ebba10b7de82d0ef516e06eac21a42fbe39791e96c5f266e", 0xa2}, {&(0x7f0000000240)="3379b9c821bb1e36d29426eb82496f016554c8ebe78c70bc7cf6389acf0d7b90fd560a99d13428ec90d2abe58f6dd461af68b70ed8d771eb292e063dcd10fc002ad5a93ed3bbb1b0b7ed216f6cffc12c6aab7b44f1aea5afe59b78eef7be66abae8d52ca976c51ab7424620af654f95168aa8017fcc9d18effa0cf25a28f2483b6b1806cd34d88162b6fdcb4b5382d0529a32f611e", 0x95}, {&(0x7f0000000300)="71d9a95248721ce7557b4539608bf44ce961f9837fd98952a068de2de1d01260e2ed6adfc6d45ae82d19d5edc6e03461135d8661a8b2a68c40c44f48143aa0a066a92d1ffeba0e17725746e4c7b631bedb27b9553e6a1e572a3690aed482475143d0bcf1ab3f24f91f3999cd33621698d355b15ab859673b917228d3f78254c2856619b17f498f9775abfac6ebc153e8d5c02f537a0fd6ce422a391609ab804c34b6a9922cb96b0dcf12adb2f3607d2b839db14981f22340c3ece53e9c78af8c2404d846e405738394ad24146649bbcc84f550dfb60f", 0xd6}, {&(0x7f0000000400)="3a33965deef311e54e8a4827b484cd74964697c76db0c50513cb964d6d0f48bac633dde30a76bde621bbcacfebc68c459915eca41ba6de4f993c3f620059880bee6ca3cd92a1356d8c68b34b23d2cb223da0126f848d5b5b8f9dbf0ec330a0ea67a2da4e052059d3a166dfb314d810b89c8797cae72c6a8070e0092d9c82953c6c9692895027dd9bdda5ed8ea09d547faac1c96b6db0c3ade47c3c4162563e396e42de", 0xa3}, {&(0x7f00000004c0)="c6b92bf9d15bbdfef6aabd2a055315e265cf2c5d52b5f1c78b85e580b752512fb5488a3b1ec20d4a74e4ade7fe01", 0x2e}, {&(0x7f0000000500)="2bb68799e49ac056cfea54a8968bf16797e3c32016b78756ba7db406f9baaf82214af05a8f5307d9d85d980ca0d70537c2bd9020ec319faf", 0x38}], 0x8, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2542.694039][ T4316] loop4: unable to read partition table [ 2542.716069][ T4316] loop4: partition table beyond EOD, truncated [ 2542.735133][ T4316] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a2, 0x400000000000) [ 2542.911728][ T4316] ldm_validate_privheads(): Disk read failed. [ 2542.922024][ T4316] Dev loop4: unable to read RDB block 1 [ 2542.946898][ T4316] loop4: unable to read partition table [ 2542.966405][ T4316] loop4: partition table beyond EOD, truncated [ 2542.977584][ T4316] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5000000000000}, 0x1c) 19:58:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040)={0x2, 0x80}, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:56 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a3, 0x400000000000) 19:58:56 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000000ff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2543.631619][ T4364] ldm_validate_privheads(): Disk read failed. [ 2543.638043][ C0] net_ratelimit: 12 callbacks suppressed [ 2543.638054][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2543.657329][ T4364] Dev loop4: unable to read RDB block 1 19:58:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000040)={0x0, 0xfb, 0x50, 0x2, 0xffff, "ac08165db903101e3e1659d0965f0745", "75a2549ddc41128cfb2ab5404f3346e7526bd47528d71b4bc8b0551b18e01902b4e7fea694f8be9d4329c2287b4a84d81182a5f61d7d9d113e9560"}, 0x50, 0x3) 19:58:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x9000000000000}, 0x1c) [ 2543.691204][ T4364] loop4: unable to read partition table [ 2543.691400][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2543.731444][ T4364] loop4: partition table beyond EOD, truncated 19:58:56 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2543.775678][ T4364] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a4, 0x400000000000) [ 2543.903828][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syz_tun\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@remote, 0x1a, r1}) fchdir(r0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) 19:58:57 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2543.956466][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2543.968104][ T4364] ldm_validate_privheads(): Disk read failed. [ 2543.978089][ T4364] Dev loop4: unable to read RDB block 1 [ 2543.998727][ T4364] loop4: unable to read partition table [ 2544.039146][ T4364] loop4: partition table beyond EOD, truncated [ 2544.068794][ T4364] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2544.185225][ T26] kauditd_printk_skb: 73 callbacks suppressed [ 2544.185240][ T26] audit: type=1400 audit(1562011137.186:29222): avc: denied { map } for pid=4402 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.283717][ T26] audit: type=1400 audit(1562011137.236:29223): avc: denied { map } for pid=4399 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.307187][ T26] audit: type=1400 audit(1562011137.276:29224): avc: denied { map } for pid=4403 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.330151][ T26] audit: type=1400 audit(1562011137.296:29225): avc: denied { map } for pid=4404 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.371298][ T26] audit: type=1400 audit(1562011137.376:29226): avc: denied { map } for pid=4405 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:58:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf0ffffff7f0000}, 0x1c) 19:58:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) fadvise64(r1, 0x0, 0x4, 0x5) 19:58:57 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f00000fff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a5, 0x400000000000) [ 2544.678856][ T26] audit: type=1400 audit(1562011137.676:29227): avc: denied { map } for pid=4419 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.705166][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2544.741882][ T4417] ldm_validate_privheads(): Disk read failed. [ 2544.751614][ T4417] Dev loop4: unable to read RDB block 1 [ 2544.755974][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2544.768864][ T4417] loop4: unable to read partition table 19:58:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2544.799888][ T26] audit: type=1400 audit(1562011137.786:29228): avc: denied { map } for pid=4421 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2544.825314][ T4417] loop4: partition table beyond EOD, truncated 19:58:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x100000000000000}, 0x1c) [ 2544.846627][ T4417] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a6, 0x400000000000) [ 2544.977955][ T26] audit: type=1400 audit(1562011137.976:29229): avc: denied { map } for pid=4530 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2545.021669][ T4417] ldm_validate_privheads(): Disk read failed. [ 2545.031033][ T4417] Dev loop4: unable to read RDB block 1 [ 2545.041489][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2545.064683][ T4417] loop4: unable to read partition table 19:58:58 executing program 3: r0 = socket(0xa, 0x7, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7f, 0x39b, 0x1, 0xfffffffffffffff9, 0x0, 0x80000000, 0x1200, 0x8, 0x7f, 0x5d, 0x4, 0x4588, 0x0, 0x1, 0x3, 0x20, 0x7, 0x4, 0x1f, 0x3, 0x8000, 0x3304, 0xfff, 0x93a, 0x5, 0x3, 0x4, 0x8, 0x7, 0xfffffffffffffffe, 0x1ff, 0x3, 0x567892fd, 0x5, 0xfffffffffffffff9, 0x3, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x10001}, 0x20101, 0x401, 0x5, 0x1, 0xe600000000000, 0x80000001, 0x1000}, r2, 0xe, r1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4441, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x8, 0x1}, 0x0, 0x0, &(0x7f0000000140)={0x3, 0xa, 0x5000000000000, 0x4}, &(0x7f0000000180)=0x23, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x7}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r4, 0x4) [ 2545.072819][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2545.077230][ T4417] loop4: partition table beyond EOD, truncated 19:58:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x200000000000000}, 0x1c) [ 2545.126703][ T26] audit: type=1400 audit(1562011137.986:29230): avc: denied { map } for pid=4533 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2545.148177][ T4417] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2545.239190][ T26] audit: type=1400 audit(1562011138.096:29231): avc: denied { map } for pid=4539 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2545.330013][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2545.357383][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:58:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:58 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000fbedaffff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xed, "05d98f51539b16da3c86824fd614ea77f0b0162b9966b25ead188e2dfa92be7da960a0f24222c99f4156960b2fe7edbdf93a834145478af3f0516922df50b14136ff1d22e50db37bd075c1149d99c554eae71e165e203ebd0efcaf86946f28ab5a94f6ae6cb24f26992cceae4a069a7ee58f5a91ef0afbb4c7bee960104f97b0a6671c79511009598b2f595fc1da88cbfdd1922524c56197f0b75d1a02dd0fa349fe9b24c5f90dd7f3eda72412a04ba4d13314e497badbf034968e5554f8dd86936b8b6ca386cae1f764699adda0b96834cae7b9011964e54b00521cfb9ba6a1af3df5b34521a2373d0d9ab9d5"}, &(0x7f0000000140)=0xf5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x2f, @multicast2, 0x4e23, 0x2, 'wlc\x00', 0x10, 0x7, 0x1a}, {@broadcast, 0x4e22, 0x6, 0x80, 0x8, 0x5}}, 0x44) 19:58:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x300000000000000}, 0x1c) 19:58:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a7, 0x400000000000) [ 2545.790360][ T4666] IPVS: set_ctl: invalid protocol: 47 224.0.0.2:20003 [ 2545.841177][ T4668] ldm_validate_privheads(): Disk read failed. [ 2545.847712][ T4668] Dev loop4: unable to read RDB block 1 [ 2545.864936][ T4668] loop4: unable to read partition table 19:58:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x400000000000000}, 0x1c) 19:58:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfffffffffffffffe, 0x0, 0x400000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x100000000000000, 0x0) [ 2545.889772][ T4668] loop4: partition table beyond EOD, truncated [ 2545.903165][ T4668] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2546.052331][ T4668] ldm_validate_privheads(): Disk read failed. [ 2546.082776][ T4668] Dev loop4: unable to read RDB block 1 19:58:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="c0dca5055e0bcfec7be070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000805c4d65, 0x0) [ 2546.100584][ T4668] loop4: unable to read partition table [ 2546.106600][ T4668] loop4: partition table beyond EOD, truncated 19:58:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x500000000000000}, 0x1c) [ 2546.157639][ T4668] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:58:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a8, 0x400000000000) 19:58:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:58:59 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000fc9ffffff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:58:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) recvfrom$inet(r0, 0x0, 0x100000211, 0x0, 0x0, 0x800e0055d) shutdown(r0, 0x0) 19:58:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x600000000000000}, 0x1c) 19:58:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:58:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a9, 0x400000000000) 19:58:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x700000000000000}, 0x1c) [ 2546.877047][ T4821] ldm_validate_privheads(): Disk read failed. [ 2546.910854][ T4821] Dev loop4: unable to read RDB block 1 19:58:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/20, 0x14}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r4, &(0x7f0000000700)=[{&(0x7f0000000000)=""/35, 0x23}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) shutdown(r3, 0x0) shutdown(r1, 0x0) [ 2546.930186][ T4821] loop4: unable to read partition table [ 2546.950908][ T4821] loop4: partition table beyond EOD, truncated 19:59:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2547.001297][ T4821] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1aa, 0x400000000000) 19:59:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x800000000000000}, 0x1c) [ 2547.151461][ T4821] ldm_validate_privheads(): Disk read failed. [ 2547.198300][ T4821] Dev loop4: unable to read RDB block 1 [ 2547.220843][ T4821] loop4: unable to read partition table [ 2547.260988][ T4821] loop4: partition table beyond EOD, truncated [ 2547.295363][ T4821] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x900000000000000}, 0x1c) 19:59:00 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000feeffffff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:00 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1e}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) 19:59:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1ab, 0x400000000000) 19:59:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa00000000000000}, 0x1c) [ 2547.923177][ T4887] ldm_validate_privheads(): Disk read failed. [ 2547.929517][ T4887] Dev loop4: unable to read RDB block 1 [ 2547.940977][ T4887] loop4: unable to read partition table [ 2547.946696][ T4887] loop4: partition table beyond EOD, truncated [ 2548.014089][ T4887] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1ac, 0x400000000000) 19:59:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe00000000000000}, 0x1c) [ 2548.190195][ T4887] ldm_validate_privheads(): Disk read failed. [ 2548.197807][ T4887] Dev loop4: unable to read RDB block 1 [ 2548.211178][ T4887] loop4: unable to read partition table [ 2548.229810][ T4887] loop4: partition table beyond EOD, truncated [ 2548.283377][ T4887] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:01 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000ff5ffffff0000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1802000000000000}, 0x1c) [ 2548.582848][ T5027] ldm_validate_privheads(): Disk read failed. [ 2548.619164][ T5027] Dev loop4: unable to read RDB block 1 [ 2548.646697][ T5027] loop4: unable to read partition table [ 2548.654498][ T5027] loop4: partition table beyond EOD, truncated [ 2548.665833][ T5027] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1ad, 0x400000000000) 19:59:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2000000000000000}, 0x1c) 19:59:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="2e0000001c00810509c580ecdb4cb9f207c804a01a000000020006000a00020000000000000000000300c50083b8", 0x2e}], 0x1}, 0x0) [ 2548.791633][ T5027] ldm_validate_privheads(): Disk read failed. [ 2548.798578][ T5027] Dev loop4: unable to read RDB block 1 [ 2548.804341][ T5027] loop4: unable to read partition table [ 2548.810061][ T5027] loop4: partition table beyond EOD, truncated [ 2548.816707][ T5027] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:02 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000200000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2548.921305][ C0] net_ratelimit: 19 callbacks suppressed [ 2548.921318][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2548.942656][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2548.958966][ T5046] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 19:59:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2500000000000000}, 0x1c) [ 2548.998818][ T5046] bridge: RTM_NEWNEIGH with invalid ether address 19:59:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="c0dca50d5e5d02ec7be070") r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000001e000500ed0080648c6394f27e31d20004000f404b48000001000080000000000300f88000f01700d0bd", 0x2e}], 0x1}, 0x0) [ 2549.165801][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2549.187709][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2549.207138][ T5060] ldm_validate_privheads(): Disk read failed. 19:59:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1ae, 0x400000000000) [ 2549.220348][ T5060] Dev loop4: unable to read RDB block 1 [ 2549.229857][ T26] kauditd_printk_skb: 63 callbacks suppressed [ 2549.229872][ T26] audit: type=1400 audit(1562011142.226:29295): avc: denied { create } for pid=5062 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=0 19:59:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3c933d9200000000}, 0x1c) [ 2549.280517][ T5060] loop4: unable to read partition table [ 2549.305457][ T5060] loop4: partition table beyond EOD, truncated 19:59:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00\x00\x00?\x00\x00\xff\xff\xfd', &(0x7f0000000040)=@ethtool_coalesce={0xe}}) [ 2549.337832][ T5060] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2549.363684][ T26] audit: type=1400 audit(1562011142.266:29296): avc: denied { create } for pid=5062 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=0 [ 2549.431363][ T26] audit: type=1400 audit(1562011142.266:29297): avc: denied { map } for pid=5069 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.471698][ T26] audit: type=1400 audit(1562011142.326:29298): avc: denied { map } for pid=5072 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.512956][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2549.525374][ T5060] ldm_validate_privheads(): Disk read failed. [ 2549.538016][ T5060] Dev loop4: unable to read RDB block 1 [ 2549.540177][ T26] audit: type=1400 audit(1562011142.346:29299): avc: denied { map } for pid=5075 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.562506][ T5060] loop4: unable to read partition table [ 2549.574425][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2549.616348][ T5060] loop4: partition table beyond EOD, truncated [ 2549.639014][ T5060] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2549.702816][ T26] audit: type=1400 audit(1562011142.416:29300): avc: denied { map } for pid=5076 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.799954][ T26] audit: type=1400 audit(1562011142.546:29301): avc: denied { map } for pid=5090 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.828692][ T26] audit: type=1400 audit(1562011142.616:29302): avc: denied { map } for pid=5137 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.855859][ T26] audit: type=1400 audit(1562011142.706:29303): avc: denied { map } for pid=5192 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2549.880404][ T26] audit: type=1400 audit(1562011142.766:29304): avc: denied { map } for pid=5193 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:59:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1af, 0x400000000000) 19:59:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3f00000000000000}, 0x1c) 19:59:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) 19:59:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:02 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000300000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 2550.036507][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:59:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4000000000000000}, 0x1c) 19:59:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3, &(0x7f0000000000)=0x5, 0x8, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0xc00, 0x0) [ 2550.141780][ T5212] ldm_validate_privheads(): Disk read failed. [ 2550.160026][ T5212] Dev loop4: unable to read RDB block 1 [ 2550.168572][ T5212] loop4: unable to read partition table [ 2550.175705][ T5212] loop4: partition table beyond EOD, truncated [ 2550.183522][ T5212] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 2550.323689][ T5212] ldm_validate_privheads(): Disk read failed. [ 2550.329891][ T5212] Dev loop4: unable to read RDB block 1 [ 2550.352179][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:59:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b0, 0x400000000000) [ 2550.373404][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2550.413412][ T5212] loop4: unable to read partition table [ 2550.419172][ T5212] loop4: partition table beyond EOD, truncated 19:59:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2550.490806][ T5212] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4002000000000000}, 0x1c) 19:59:03 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000400000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b1, 0x400000000000) [ 2550.709006][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2550.813788][ T5349] ldm_validate_privheads(): Disk read failed. [ 2550.825219][ T5349] Dev loop4: unable to read RDB block 1 19:59:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5000000000000000}, 0x1c) [ 2550.862688][ T5349] loop4: unable to read partition table [ 2550.885122][ T5349] loop4: partition table beyond EOD, truncated [ 2550.927404][ T5349] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) [ 2551.061809][ T5349] ldm_validate_privheads(): Disk read failed. [ 2551.078600][ T5349] Dev loop4: unable to read RDB block 1 [ 2551.106244][ T5349] loop4: unable to read partition table [ 2551.117605][ T5349] loop4: partition table beyond EOD, truncated [ 2551.139847][ T5349] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:04 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000500000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b2, 0x400000000000) 19:59:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x586e040000000000}, 0x1c) 19:59:04 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000040)) 19:59:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001e000/0x18000)=nil, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfffffdd6) 19:59:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8dffffff00000000}, 0x1c) [ 2551.493636][ T5382] ldm_validate_privheads(): Disk read failed. [ 2551.523992][ T5382] Dev loop4: unable to read RDB block 1 19:59:04 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4003) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT=0x0], 0x17) close(r0) execve(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, 0x0) execve(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) [ 2551.550276][ T5382] loop4: unable to read partition table [ 2551.589140][ T5382] loop4: partition table beyond EOD, truncated [ 2551.632206][ T5382] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x91ffffff00000000}, 0x1c) 19:59:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b3, 0x400000000000) 19:59:04 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\vO\x17\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x87 SOFTIRQ-unsafe lock order detected [ 2571.732616][ T7474] 5.2.0-rc7 #39 Not tainted [ 2571.732621][ T7474] ----------------------------------------------------- [ 2571.732636][ T7474] syz-executor.3/7474 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 2571.748723][ T7463] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2571.751668][ T7474] 00000000fc21075b (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_read+0x540/0x1940 [ 2571.751701][ T7474] [ 2571.751701][ T7474] and this task is already holding: [ 2571.751705][ T7474] 00000000acb6c9a3 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x27a/0x1940 [ 2571.751725][ T7474] which would create a new lock dependency: 19:59:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2571.751727][ T7474] (&ctx->fd_wqh){....} -> (&ctx->fault_pending_wqh){+.+.} [ 2571.759887][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2571.766634][ T7474] [ 2571.766634][ T7474] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 2571.766638][ T7474] (&(&ctx->ctx_lock)->rlock){..-.} [ 2571.766647][ T7474] [ 2571.766647][ T7474] ... which became SOFTIRQ-irq-safe at: [ 2571.766668][ T7474] lock_acquire+0x16f/0x3f0 [ 2571.766681][ T7474] _raw_spin_lock_irq+0x60/0x80 [ 2571.766694][ T7474] free_ioctx_users+0x2d/0x490 [ 2571.766710][ T7474] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 2571.766724][ T7474] rcu_core+0xba5/0x1500 [ 2571.766736][ T7474] __do_softirq+0x25c/0x94c [ 2571.766749][ T7474] run_ksoftirqd+0x8e/0x110 [ 2571.766770][ T7474] smpboot_thread_fn+0x6a3/0xa30 [ 2571.884699][ T7474] kthread+0x354/0x420 [ 2571.888851][ T7474] ret_from_fork+0x24/0x30 [ 2571.893339][ T7474] [ 2571.893339][ T7474] to a SOFTIRQ-irq-unsafe lock: [ 2571.900548][ T7474] (&ctx->fault_pending_wqh){+.+.} [ 2571.900557][ T7474] [ 2571.900557][ T7474] ... which became SOFTIRQ-irq-unsafe at: [ 2571.913520][ T7474] ... [ 2571.913545][ T7474] lock_acquire+0x16f/0x3f0 [ 2571.920711][ T7474] _raw_spin_lock+0x2f/0x40 [ 2571.925298][ T7474] userfaultfd_release+0x4ca/0x710 [ 2571.930479][ T7474] __fput+0x2ff/0x890 [ 2571.934538][ T7474] ____fput+0x16/0x20 [ 2571.938602][ T7474] task_work_run+0x145/0x1c0 [ 2571.943259][ T7474] exit_to_usermode_loop+0x273/0x2c0 [ 2571.948614][ T7474] do_syscall_64+0x58e/0x680 [ 2571.953289][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2571.959255][ T7474] [ 2571.959255][ T7474] other info that might help us debug this: [ 2571.959255][ T7474] [ 2571.969466][ T7474] Chain exists of: [ 2571.969466][ T7474] &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh [ 2571.969466][ T7474] [ 2571.983686][ T7474] Possible interrupt unsafe locking scenario: [ 2571.983686][ T7474] [ 2571.992007][ T7474] CPU0 CPU1 [ 2571.997372][ T7474] ---- ---- [ 2572.002715][ T7474] lock(&ctx->fault_pending_wqh); [ 2572.007803][ T7474] local_irq_disable(); [ 2572.014555][ T7474] lock(&(&ctx->ctx_lock)->rlock); [ 2572.022249][ T7474] lock(&ctx->fd_wqh); [ 2572.028896][ T7474] [ 2572.032333][ T7474] lock(&(&ctx->ctx_lock)->rlock); [ 2572.037692][ T7474] [ 2572.037692][ T7474] *** DEADLOCK *** [ 2572.037692][ T7474] [ 2572.045837][ T7474] 1 lock held by syz-executor.3/7474: [ 2572.051185][ T7474] #0: 00000000acb6c9a3 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x27a/0x1940 [ 2572.060243][ T7474] [ 2572.060243][ T7474] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 2572.070665][ T7474] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 2572.076286][ T7474] IN-SOFTIRQ-W at: [ 2572.080343][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.086666][ T7474] _raw_spin_lock_irq+0x60/0x80 [ 2572.093349][ T7474] free_ioctx_users+0x2d/0x490 [ 2572.099938][ T7474] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 2572.107910][ T7474] rcu_core+0xba5/0x1500 [ 2572.113966][ T7474] __do_softirq+0x25c/0x94c [ 2572.120289][ T7474] run_ksoftirqd+0x8e/0x110 [ 2572.126604][ T7474] smpboot_thread_fn+0x6a3/0xa30 [ 2572.133358][ T7474] kthread+0x354/0x420 [ 2572.139261][ T7474] ret_from_fork+0x24/0x30 [ 2572.145477][ T7474] INITIAL USE at: [ 2572.149461][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.155683][ T7474] _raw_spin_lock_irq+0x60/0x80 [ 2572.162253][ T7474] free_ioctx_users+0x2d/0x490 [ 2572.168743][ T7474] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 2572.176636][ T7474] rcu_core+0xba5/0x1500 [ 2572.182630][ T7474] __do_softirq+0x25c/0x94c [ 2572.188849][ T7474] run_ksoftirqd+0x8e/0x110 [ 2572.195066][ T7474] smpboot_thread_fn+0x6a3/0xa30 [ 2572.201716][ T7474] kthread+0x354/0x420 [ 2572.207500][ T7474] ret_from_fork+0x24/0x30 [ 2572.213634][ T7474] } [ 2572.216222][ T7474] ... key at: [] __key.53436+0x0/0x40 [ 2572.223741][ T7474] ... acquired at: [ 2572.227628][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.232294][ T7474] io_submit_one+0xefa/0x2ef0 [ 2572.237222][ T7474] __x64_sys_io_submit+0x1bd/0x570 [ 2572.242495][ T7474] do_syscall_64+0xfd/0x680 [ 2572.247163][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.253201][ T7474] [ 2572.255513][ T7474] -> (&ctx->fd_wqh){....} { [ 2572.259994][ T7474] INITIAL USE at: [ 2572.263881][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.269942][ T7474] _raw_spin_lock_irqsave+0x95/0xcd [ 2572.276699][ T7474] __wake_up_common_lock+0xc7/0x190 [ 2572.283465][ T7474] __wake_up+0xe/0x10 [ 2572.289012][ T7474] userfaultfd_release+0x528/0x710 [ 2572.295688][ T7474] __fput+0x2ff/0x890 [ 2572.301233][ T7474] ____fput+0x16/0x20 [ 2572.306776][ T7474] task_work_run+0x145/0x1c0 [ 2572.312933][ T7474] exit_to_usermode_loop+0x273/0x2c0 [ 2572.319770][ T7474] do_syscall_64+0x58e/0x680 [ 2572.325904][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.333339][ T7474] } [ 2572.335841][ T7474] ... key at: [] __key.46112+0x0/0x40 [ 2572.343272][ T7474] ... acquired at: [ 2572.347063][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.351734][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.356409][ T7474] userfaultfd_read+0x540/0x1940 [ 2572.361548][ T7474] __vfs_read+0x8a/0x110 [ 2572.365943][ T7474] vfs_read+0x194/0x3e0 [ 2572.370250][ T7474] ksys_read+0x14f/0x290 [ 2572.374644][ T7474] __x64_sys_read+0x73/0xb0 [ 2572.379299][ T7474] do_syscall_64+0xfd/0x680 [ 2572.383959][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.389994][ T7474] [ 2572.392302][ T7474] [ 2572.392302][ T7474] the dependencies between the lock to be acquired [ 2572.392307][ T7474] and SOFTIRQ-irq-unsafe lock: [ 2572.405776][ T7474] -> (&ctx->fault_pending_wqh){+.+.} { [ 2572.411219][ T7474] HARDIRQ-ON-W at: [ 2572.415207][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.421352][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.427494][ T7474] userfaultfd_release+0x4ca/0x710 [ 2572.434261][ T7474] __fput+0x2ff/0x890 [ 2572.439879][ T7474] ____fput+0x16/0x20 [ 2572.445487][ T7474] task_work_run+0x145/0x1c0 [ 2572.451716][ T7474] exit_to_usermode_loop+0x273/0x2c0 [ 2572.458641][ T7474] do_syscall_64+0x58e/0x680 [ 2572.464871][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.472397][ T7474] SOFTIRQ-ON-W at: [ 2572.476379][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.482526][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.488669][ T7474] userfaultfd_release+0x4ca/0x710 [ 2572.495420][ T7474] __fput+0x2ff/0x890 [ 2572.501042][ T7474] ____fput+0x16/0x20 [ 2572.506662][ T7474] task_work_run+0x145/0x1c0 [ 2572.512895][ T7474] exit_to_usermode_loop+0x273/0x2c0 [ 2572.519817][ T7474] do_syscall_64+0x58e/0x680 [ 2572.526047][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.533570][ T7474] INITIAL USE at: [ 2572.537464][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.543519][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.549576][ T7474] userfaultfd_release+0x4ca/0x710 [ 2572.556239][ T7474] __fput+0x2ff/0x890 [ 2572.561774][ T7474] ____fput+0x16/0x20 [ 2572.567308][ T7474] task_work_run+0x145/0x1c0 [ 2572.573467][ T7474] exit_to_usermode_loop+0x273/0x2c0 [ 2572.580309][ T7474] do_syscall_64+0x58e/0x680 [ 2572.586461][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.593900][ T7474] } [ 2572.596398][ T7474] ... key at: [] __key.46109+0x0/0x40 [ 2572.603833][ T7474] ... acquired at: [ 2572.607633][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.612297][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.616966][ T7474] userfaultfd_read+0x540/0x1940 [ 2572.622070][ T7474] __vfs_read+0x8a/0x110 [ 2572.626476][ T7474] vfs_read+0x194/0x3e0 [ 2572.630791][ T7474] ksys_read+0x14f/0x290 [ 2572.635195][ T7474] __x64_sys_read+0x73/0xb0 [ 2572.639860][ T7474] do_syscall_64+0xfd/0x680 [ 2572.644529][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.650575][ T7474] [ 2572.652888][ T7474] [ 2572.652888][ T7474] stack backtrace: [ 2572.658770][ T7474] CPU: 1 PID: 7474 Comm: syz-executor.3 Not tainted 5.2.0-rc7 #39 [ 2572.666555][ T7474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2572.676607][ T7474] Call Trace: [ 2572.679897][ T7474] dump_stack+0x172/0x1f0 [ 2572.684223][ T7474] check_irq_usage.cold+0x711/0xba0 [ 2572.689415][ T7474] ? check_usage_forwards+0x370/0x370 [ 2572.694782][ T7474] ? _raw_spin_unlock_irq+0x28/0x90 [ 2572.699971][ T7474] ? _raw_spin_unlock_irq+0x28/0x90 [ 2572.705160][ T7474] ? kasan_check_read+0x11/0x20 [ 2572.710023][ T7474] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2572.715214][ T7474] ? finish_task_switch+0x146/0x730 [ 2572.720433][ T7474] ? graph_lock+0x7b/0x200 [ 2572.724898][ T7474] ? is_dynamic_key+0x1c0/0x1c0 [ 2572.729790][ T7474] __lock_acquire+0x2469/0x5490 [ 2572.734662][ T7474] ? __lock_acquire+0x2469/0x5490 [ 2572.739698][ T7474] ? mark_held_locks+0xf0/0xf0 [ 2572.744479][ T7474] ? futex_wait+0x482/0x5e0 [ 2572.749001][ T7474] ? futex_wait_setup+0x390/0x390 [ 2572.754038][ T7474] lock_acquire+0x16f/0x3f0 [ 2572.758549][ T7474] ? userfaultfd_read+0x540/0x1940 [ 2572.763674][ T7474] _raw_spin_lock+0x2f/0x40 [ 2572.768179][ T7474] ? userfaultfd_read+0x540/0x1940 [ 2572.773311][ T7474] userfaultfd_read+0x540/0x1940 [ 2572.778693][ T7474] ? userfaultfd_event_wait_completion+0xa90/0xa90 [ 2572.785200][ T7474] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2572.790663][ T7474] ? retint_kernel+0x2b/0x2b [ 2572.795261][ T7474] ? wake_up_q+0xf0/0xf0 [ 2572.799503][ T7474] ? userfaultfd_event_wait_completion+0xa90/0xa90 [ 2572.806003][ T7474] __vfs_read+0x8a/0x110 [ 2572.810241][ T7474] ? userfaultfd_event_wait_completion+0xa90/0xa90 [ 2572.816743][ T7474] vfs_read+0x194/0x3e0 [ 2572.820896][ T7474] ksys_read+0x14f/0x290 [ 2572.825134][ T7474] ? kernel_write+0x120/0x120 [ 2572.829810][ T7474] ? do_syscall_64+0x26/0x680 [ 2572.834484][ T7474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.840541][ T7474] ? do_syscall_64+0x26/0x680 [ 2572.845217][ T7474] __x64_sys_read+0x73/0xb0 [ 2572.849721][ T7474] do_syscall_64+0xfd/0x680 [ 2572.854228][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.860122][ T7474] RIP: 0033:0x459519 [ 2572.864012][ T7474] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2572.883609][ T7474] RSP: 002b:00007fc52d416c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2572.892018][ T7474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459519 [ 2572.899976][ T7474] RDX: 0000000000000066 RSI: 0000000020000100 RDI: 0000000000000003 [ 2572.907938][ T7474] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 19:59:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="00fc00"}, 0x1c) [ 2572.915903][ T7474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc52d4176d4 [ 2572.923864][ T7474] R13: 00000000004c55fd R14: 00000000004db678 R15: 00000000ffffffff [ 2572.951999][ T7463] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env 19:59:26 executing program 3: r0 = userfaultfd(0x10000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/102, 0x66) [ 2572.960279][ T7463] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2572.983127][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2573.000863][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:59:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:26 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000040000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d5, 0x400000000000) [ 2573.091843][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2573.099020][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' 19:59:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="80fe00"}, 0x1c) 19:59:26 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfe, 0x0) 19:59:26 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [0x700000000000000], 0xf}}, 0x1b) [ 2573.141337][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.147126][ T7600] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.149351][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.169874][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2573.179058][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2573.191066][ T7600] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.218641][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2573.225988][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2573.241533][ T7600] ldm_validate_privheads(): Disk read failed. [ 2573.252220][ T7600] Dev loop4: unable to read RDB block 1 [ 2573.259197][ T7600] loop4: unable to read partition table [ 2573.267986][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2573.275756][ T7600] loop4: partition table beyond EOD, truncated [ 2573.282727][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2573.293636][ T7600] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 19:59:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d6, 0x400000000000) 19:59:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="c0fe00"}, 0x1c) [ 2573.341598][ T7600] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.363803][ T7600] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2573.402490][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2573.409666][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2573.420306][ T7600] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.430106][ T7600] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:59:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d7, 0x400000000000) 19:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2573.471991][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2573.479197][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2573.558575][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2573.589690][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2573.591047][ T9514] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.631491][ T9514] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.650246][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2573.660539][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.678966][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2573.686820][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2573.702362][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2573.709571][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2573.722036][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2573.729329][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' 19:59:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:26 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f005245000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:26 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000040000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="00ff00"}, 0x1c) 19:59:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d8, 0x400000000000) 19:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) 19:59:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d9, 0x400000000000) 19:59:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2574.015940][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2574.025100][ T7752] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2574.028858][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2574.040148][ T7752] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:59:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0fff00"}, 0x1c) 19:59:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1d4, 0x400000000000) [ 2574.088808][ T7757] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2574.114781][ T7757] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2574.168329][ T7752] ldm_validate_privheads(): Disk read failed. [ 2574.168883][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2574.191846][ T7757] ldm_validate_privheads(): Disk read failed. [ 2574.198134][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2574.202648][ T7757] Dev loop2: unable to read RDB block 1 [ 2574.220891][ T7752] Dev loop4: unable to read RDB block 1 [ 2574.227191][ T7757] loop2: unable to read partition table [ 2574.233042][ T7752] loop4: unable to read partition table [ 2574.237846][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2574.238952][ T7757] loop2: partition table beyond EOD, truncated [ 2574.254471][ T7752] loop4: partition table beyond EOD, truncated 19:59:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="b8ff00"}, 0x1c) 19:59:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 2574.262606][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2574.270902][ T7757] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 2574.283616][ T7752] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2574.299313][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2574.310142][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2574.331386][ T7757] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2574.349776][ T7757] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2574.385771][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2574.397712][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2574.412494][ T7752] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2574.430572][ T7752] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.448737][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2574.462426][ T7752] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2574.464076][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2574.481958][ T7752] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.497166][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2574.506675][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2574.519247][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2574.528559][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2574.537809][ T26] kauditd_printk_skb: 61 callbacks suppressed [ 2574.537823][ T26] audit: type=1400 audit(1562011167.536:29642): avc: denied { map } for pid=7795 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2574.540132][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2574.575019][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.598033][ T9514] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2574.603717][ T26] audit: type=1400 audit(1562011167.596:29643): avc: denied { map } for pid=7797 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2574.605249][ T9514] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.635135][ T26] audit: type=1400 audit(1562011167.636:29644): avc: denied { map } for pid=7796 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2574.674273][ T26] audit: type=1400 audit(1562011167.676:29645): avc: denied { map } for pid=7799 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2574.705830][ T26] audit: type=1400 audit(1562011167.696:29646): avc: denied { map } for pid=7800 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2574.730090][ T26] audit: type=1400 audit(1562011167.696:29647): avc: denied { map } for pid=7798 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:59:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1da, 0x400000000000) 19:59:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="586e0400"}, 0x1c) 19:59:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:28 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000040000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:28 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000048000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="00000500"}, 0x1c) [ 2575.068695][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2575.080501][ T7809] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2575.084996][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2575.093294][ T7809] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' 19:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1db, 0x400000000000) [ 2575.156736][ T26] audit: type=1400 audit(1562011168.156:29648): avc: denied { map } for pid=7818 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2575.193481][ T26] audit: type=1400 audit(1562011168.196:29649): avc: denied { map } for pid=7820 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2575.217340][ T7809] ldm_validate_privheads(): Disk read failed. [ 2575.218732][ T7814] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.231558][ T7814] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.235170][ T7809] Dev loop2: unable to read RDB block 1 19:59:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) [ 2575.252139][ T7809] loop2: unable to read partition table [ 2575.277648][ T7809] loop2: partition table beyond EOD, truncated [ 2575.278645][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2575.296852][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2575.300994][ T7809] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 19:59:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\t\x00'}, 0x1c) [ 2575.324462][ T26] audit: type=1400 audit(1562011168.326:29650): avc: denied { map } for pid=7825 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2575.349856][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2575.356074][ T7814] ldm_validate_privheads(): Disk read failed. [ 2575.357845][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2575.371541][ T7814] Dev loop4: unable to read RDB block 1 [ 2575.385084][ T7814] loop4: unable to read partition table [ 2575.391562][ T7809] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2575.404220][ T26] audit: type=1400 audit(1562011168.396:29651): avc: denied { map } for pid=7836 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1dc, 0x400000000000) [ 2575.415958][ T7814] loop4: partition table beyond EOD, truncated [ 2575.436386][ T7809] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2575.439133][ T7814] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2575.460142][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2575.481912][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2575.501250][ T7814] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.508565][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2575.514301][ T7814] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.523374][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2575.570071][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2575.582323][ T7814] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.597913][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2575.608438][ T7814] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.652372][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2575.653330][ T7814] ldm_validate_privheads(): Disk read failed. [ 2575.659553][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2575.676366][ T7814] Dev loop4: unable to read RDB block 1 [ 2575.682106][ T7814] loop4: unable to read partition table [ 2575.687825][ T7814] loop4: partition table beyond EOD, truncated [ 2575.694344][ T7814] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2575.703522][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.710636][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.820849][ T9514] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.828136][ T9514] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.840278][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2575.849747][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' 19:59:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 19:59:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000100"}, 0x1c) 19:59:29 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000040000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1dd, 0x400000000000) 19:59:29 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f00004c000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1de, 0x400000000000) [ 2576.019683][ T7863] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.027309][ T7863] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.052003][ T7866] kobject: 'loop2' (000000007915c797): kobject_uevent_env 19:59:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000200"}, 0x1c) [ 2576.064423][ T7866] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.065903][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2576.093023][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' 19:59:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1df, 0x400000000000) [ 2576.136623][ T7863] ldm_validate_privheads(): Disk read failed. [ 2576.147966][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2576.155270][ T7863] Dev loop4: unable to read RDB block 1 [ 2576.163493][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2576.180180][ T7866] ldm_validate_privheads(): Disk read failed. [ 2576.190494][ T7863] loop4: unable to read partition table [ 2576.197594][ T7866] Dev loop2: unable to read RDB block 1 [ 2576.207378][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2576.215201][ T7863] loop4: partition table beyond EOD, truncated [ 2576.226330][ T7866] loop2: unable to read partition table 19:59:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000300"}, 0x1c) [ 2576.232230][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2576.245307][ T7863] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2576.253521][ T7866] loop2: partition table beyond EOD, truncated [ 2576.259810][ T7866] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 2576.321310][ T7863] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.328520][ T7863] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.342242][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2576.349390][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2576.400987][ T7866] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2576.408296][ T7866] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.422686][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.429832][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.443783][ T7863] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.453402][ T7863] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.455610][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2576.473751][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2576.486526][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2576.496705][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2576.521317][ T7863] ldm_validate_privheads(): Disk read failed. [ 2576.529846][ T7863] Dev loop4: unable to read RDB block 1 [ 2576.539441][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2576.549437][ T7863] loop4: unable to read partition table [ 2576.555418][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.565896][ T7863] loop4: partition table beyond EOD, truncated [ 2576.578014][ T7863] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2576.587271][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.594841][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.681060][ T9514] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.688304][ T9514] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.703888][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2576.711180][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.993254][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2577.000420][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' 19:59:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 19:59:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e0, 0x400000000000) 19:59:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000400"}, 0x1c) 19:59:31 executing program 2: syz_read_part_table(0x0, 0x0, 0x0) 19:59:31 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f004552000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 2578.327881][ T7913] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.346606][ T7913] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.368059][ T7919] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env 19:59:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000500"}, 0x1c) 19:59:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e1, 0x400000000000) [ 2578.375500][ T7919] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2578.482505][ T7913] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.489992][ T7913] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.542612][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2578.549778][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2578.549945][ T7919] ldm_validate_privheads(): Disk read failed. [ 2578.565689][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env 19:59:31 executing program 2: syz_read_part_table(0x0, 0x0, 0x0) 19:59:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="0000000600"}, 0x1c) [ 2578.587701][ T7919] Dev loop4: unable to read RDB block 1 [ 2578.605938][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2578.608769][ T7919] loop4: unable to read partition table 19:59:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e2, 0x400000000000) [ 2578.655509][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.666136][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.680616][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.685900][ T7919] loop4: partition table beyond EOD, truncated [ 2578.704067][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.717939][ T7919] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2578.727514][ T7943] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.747168][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env 19:59:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\a\x00'}, 0x1c) [ 2578.758345][ T7943] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.769126][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2578.831148][ T7919] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2578.838352][ T7919] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2578.850455][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2578.862314][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2578.887930][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2578.891350][ T7943] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2578.902303][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2578.904221][ T7943] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.949651][ T3879] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2578.959640][ T7919] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2578.964705][ T3879] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2578.984430][ T7919] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2579.014024][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env [ 2579.021755][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2579.033497][ T3879] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2579.040653][ T3879] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2579.090993][ T9514] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env [ 2579.098197][ T9514] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2579.244395][ T3879] kobject: 'loop5' (000000000b4e3494): kobject_uevent_env [ 2579.251657][ T3879] kobject: 'loop5' (000000000b4e3494): fill_kobj_path: path = '/devices/virtual/block/loop5' 19:59:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 19:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e3, 0x400000000000) 19:59:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\b\x00'}, 0x1c) 19:59:34 executing program 2: syz_read_part_table(0x0, 0x0, 0x0) 19:59:34 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="02006800000f000060000000ffffffa98128b14700000000d59863d2000002000200422020cc00000000ff07000000ffffffee00000a000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 19:59:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x204000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x404c534a, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 2581.407807][ T7975] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2581.421977][ T7975] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2581.442882][ T7980] kobject: 'loop4' (00000000964cad5f): kobject_uevent_env 19:59:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\t\x00'}, 0x1c) [ 2581.450198][ T7980] kobject: 'loop4' (00000000964cad5f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2581.461061][ T26] kauditd_printk_skb: 47 callbacks suppressed [ 2581.461074][ T26] audit: type=1400 audit(1562011174.456:29699): avc: denied { map } for pid=7985 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 19:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e4, 0x400000000000) [ 2581.505325][ T26] audit: type=1400 audit(1562011174.506:29700): avc: denied { map } for pid=7988 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2581.544320][ T7980] ldm_validate_privheads(): Disk read failed. [ 2581.550072][ T3879] kobject: 'loop1' (000000009b1a6d02): kobject_uevent_env 19:59:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8da9, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\n\x00'}, 0x1c) [ 2581.550644][ T7980] Dev loop4: unable to read RDB block 1 [ 2581.563908][ T7980] loop4: unable to read partition table [ 2581.565282][ T3879] kobject: 'loop1' (000000009b1a6d02): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2581.569793][ T7980] loop4: partition table beyond EOD, truncated [ 2581.586636][ T7980] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 2581.616877][ T3879] kobject: 'loop0' (00000000bdac30af): kobject_uevent_env [ 2581.624117][ T26] audit: type=1400 audit(1562011174.616:29701): avc: denied { map } for pid=7995 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2581.632234][ T3879] kobject: 'loop0' (00000000bdac30af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2581.667828][ T7975] kobject: 'loop2' (000000007915c797): kobject_uevent_env [ 2581.675531][ T26] audit: type=1400 audit(1562011174.676:29702): avc: denied { map } for pid=7998 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=0 [ 2581.679886][ T7975] kobject: 'loop2' (000000007915c797): fill_kobj_path: path = '/devices/virtual/block/loop2' 19:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1e5, 0x400000000000)