fffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x1000000000000097, 0x5e) 08:08:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6f}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:11 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1453.533272][ T6742] SELinux: truncated policydb string identifier 08:08:11 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000000000000) [ 1453.631309][T10801] block nbd1: Receive control failed (result -22) 08:08:11 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff08ff6e533d29f536d2bc"], 0x9) [ 1453.673806][ T6738] block nbd1: shutting down sockets 08:08:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x71}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x1000000000000098, 0x5e) 08:08:11 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1453.816324][ T6738] block nbd1: shutting down sockets [ 1453.847978][ T6856] SELinux: truncated policydb string identifier 08:08:11 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x6000000000000000) [ 1453.905997][ T6856] sel_write_load: 6 callbacks suppressed [ 1453.906003][ T6856] SELinux: failed to load policy 08:08:12 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000000000000) 08:08:12 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff09ff6e533d29f536d2bc"], 0x9) 08:08:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x72}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x1000000000000099, 0x5e) [ 1454.113191][ T6974] SELinux: truncated policydb string identifier 08:08:12 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1454.163488][ T6974] SELinux: failed to load policy 08:08:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x73}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:12 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1454.229508][T10801] block nbd1: Receive control failed (result -22) [ 1454.241017][ T6971] block nbd1: shutting down sockets 08:08:12 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff10ff6e533d29f536d2bc"], 0x9) [ 1454.387248][ T6971] block nbd1: shutting down sockets 08:08:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x74}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:12 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009a, 0x5e) [ 1454.458305][ T7067] SELinux: truncated policydb string identifier [ 1454.481748][ T7067] SELinux: failed to load policy 08:08:12 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x7e00000000000000) 08:08:12 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff36ff6e533d29f536d2bc"], 0x9) 08:08:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x75}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:12 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1454.767913][ T7229] SELinux: truncated policydb string identifier [ 1454.810885][ T7229] SELinux: failed to load policy [ 1454.832268][T10801] block nbd1: Receive control failed (result -22) 08:08:12 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x76}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1454.882707][ T7207] block nbd1: shutting down sockets 08:08:12 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff3eff6e533d29f536d2bc"], 0x9) 08:08:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009b, 0x5e) [ 1454.962188][ T7207] block nbd1: shutting down sockets 08:08:13 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x4000000000000000) 08:08:13 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xe00f000000000000) [ 1455.079694][ T7326] SELinux: truncated policydb string identifier 08:08:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x77}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1455.168928][ T7326] SELinux: failed to load policy 08:08:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009c, 0x5e) 08:08:13 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff46ff6e533d29f536d2bc"], 0x9) 08:08:13 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x4000000000000000) [ 1455.327420][T10801] block nbd5: Receive control failed (result -22) 08:08:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x79}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1455.381665][ T2501] block nbd5: Attempted send on invalid socket [ 1455.387923][ T2501] block nbd5: shutting down sockets [ 1455.402024][ T7442] ldm_validate_partition_table(): Disk read failed. [ 1455.482188][ T7442] Dev nbd5: unable to read RDB block 0 [ 1455.499346][ T7442] nbd5: unable to read partition table 08:08:13 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) [ 1455.530393][ T7442] nbd5: partition table beyond EOD, truncated [ 1455.561001][ T7456] SELinux: truncated policydb string identifier 08:08:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x7a}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1455.603814][ T7456] SELinux: failed to load policy 08:08:13 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x4000000000000000) 08:08:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:13 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff0a533d29f536d2bc"], 0x9) 08:08:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009d, 0x5e) [ 1455.828641][T10801] block nbd1: Receive control failed (result -22) [ 1455.838619][T10801] block nbd5: Receive control failed (result -22) [ 1455.862663][ T2501] block nbd5: Attempted send on invalid socket [ 1455.868893][ T2501] block nbd5: shutting down sockets 08:08:13 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x3000000000000000) 08:08:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x7b}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1455.891749][ T7566] ldm_validate_partition_table(): Disk read failed. [ 1455.908404][ T2500] block nbd1: Attempted send on invalid socket [ 1455.914758][ T2500] block nbd1: shutting down sockets [ 1455.924826][ T7566] Dev nbd5: unable to read RDB block 0 [ 1455.955526][ T7566] nbd5: unable to read partition table [ 1455.977985][ T7563] ldm_validate_partition_table(): Disk read failed. [ 1455.982462][ T7566] nbd5: partition table beyond EOD, truncated [ 1456.015765][ T7563] Dev nbd1: unable to read RDB block 0 [ 1456.060962][ T7563] nbd1: unable to read partition table 08:08:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:14 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff25533d29f536d2bc"], 0x9) 08:08:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009e, 0x5e) [ 1456.101595][ T7563] nbd1: partition table beyond EOD, truncated 08:08:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x7c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1456.193342][ T7788] SELinux: truncated policydb string identifier [ 1456.257075][ T7788] SELinux: failed to load policy 08:08:14 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xffefffffff7f0000) 08:08:14 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x3000000000000000) 08:08:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x7d}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1456.314919][T10801] block nbd5: Receive control failed (result -22) [ 1456.327971][ T2501] block nbd5: Attempted send on invalid socket [ 1456.334789][ T2501] block nbd5: shutting down sockets 08:08:14 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e0a3d29f536d2bc"], 0x9) [ 1456.373582][ T7792] ldm_validate_partition_table(): Disk read failed. [ 1456.397987][ T7792] Dev nbd5: unable to read RDB block 0 [ 1456.438412][ T7792] nbd5: unable to read partition table [ 1456.458002][ T7792] nbd5: partition table beyond EOD, truncated 08:08:14 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x3000000000000000) [ 1456.524887][ T7872] SELinux: truncated policydb string identifier [ 1456.531742][ T7872] SELinux: failed to load policy 08:08:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x100000000000009f, 0x5e) 08:08:14 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1456.586880][T10801] block nbd1: Receive control failed (result -22) 08:08:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x7e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:14 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e253d29f536d2bc"], 0x9) [ 1456.671988][ T7858] block nbd1: shutting down sockets 08:08:14 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) [ 1456.787381][ T7858] block nbd1: shutting down sockets [ 1456.797822][ T7923] SELinux: truncated policydb string identifier [ 1456.831576][ T7923] SELinux: failed to load policy 08:08:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:14 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533e29f536d2bc"], 0x9) [ 1456.854913][T10801] block nbd5: Receive control failed (result -22) [ 1456.874428][ T2501] block nbd5: Attempted send on invalid socket [ 1456.880671][ T2501] block nbd5: shutting down sockets [ 1456.895951][ T7927] ldm_validate_partition_table(): Disk read failed. 08:08:15 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xffffffffff600000) 08:08:15 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) [ 1456.968373][ T7927] Dev nbd5: unable to read RDB block 0 08:08:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x2}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1457.020779][ T7927] nbd5: unable to read partition table [ 1457.032408][ T7981] SELinux: truncated policydb string identifier [ 1457.058362][ T7927] nbd5: partition table beyond EOD, truncated [ 1457.061770][ T7981] SELinux: failed to load policy 08:08:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a0, 0x5e) 08:08:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:15 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) 08:08:15 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e534629f536d2bc"], 0x9) 08:08:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x3}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1457.306263][T10801] block nbd1: Receive control failed (result -22) [ 1457.376033][T10801] block nbd5: Receive control failed (result -22) [ 1457.386179][ T2500] block nbd5: Attempted send on invalid socket [ 1457.392801][ T2500] block nbd5: shutting down sockets [ 1457.398013][ T2500] print_req_error: 348 callbacks suppressed [ 1457.398027][ T2500] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.410482][ T8043] block nbd1: shutting down sockets [ 1457.414824][ T2500] buffer_io_error: 350 callbacks suppressed [ 1457.414833][ T2500] Buffer I/O error on dev nbd5, logical block 0, async page read [ 1457.414895][ T2500] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1457.444631][ T2500] Buffer I/O error on dev nbd5, logical block 1, async page read [ 1457.452444][ T2500] Buffer I/O error on dev nbd5, logical block 2, async page read [ 1457.460182][ T2500] Buffer I/O error on dev nbd5, logical block 3, async page read [ 1457.461036][ T8058] SELinux: truncated policydb string identifier [ 1457.474916][ T2501] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.486153][ T2501] Buffer I/O error on dev nbd5, logical block 0, async page read [ 1457.494516][ T2501] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.505390][ T2501] Buffer I/O error on dev nbd5, logical block 1, async page read [ 1457.513757][ T2501] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:08:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a1, 0x5e) [ 1457.524633][ T2501] Buffer I/O error on dev nbd5, logical block 2, async page read [ 1457.533223][ T2501] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.544109][ T2501] Buffer I/O error on dev nbd5, logical block 3, async page read [ 1457.552482][ T2501] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.563357][ T2501] Buffer I/O error on dev nbd5, logical block 0, async page read 08:08:15 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d36f536d2bc"], 0x9) [ 1457.572594][ T2501] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.583487][ T2501] Buffer I/O error on dev nbd5, logical block 1, async page read [ 1457.594831][ T2501] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1457.606037][ T2501] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.618891][ T8056] ldm_validate_partition_table(): Disk read failed. 08:08:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x4}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1457.634195][T10801] block nbd1: Receive control failed (result -22) [ 1457.636000][ T8056] Dev nbd5: unable to read RDB block 0 [ 1457.648599][ T8043] block nbd1: shutting down sockets 08:08:15 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) 08:08:15 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xfec18eb4dcb6087a, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)={0x52, 0x81, 0x8, {0x0, 0x8c67}, {0x3, 0x2}, @ramp={0x200, 0x8000, {0x40, 0x1, 0x101, 0x6}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x5a9d9a80166badd1, 0x0) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x91011, r4, 0x0) [ 1457.741550][ T8056] nbd5: unable to read partition table [ 1457.769672][ T8185] SELinux: truncated policydb string identifier [ 1457.782656][ T8056] nbd5: partition table beyond EOD, truncated 08:08:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x5}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:15 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d3ef536d2bc"], 0x9) 08:08:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a2, 0x5e) 08:08:16 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) 08:08:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x6}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1458.116490][ T8291] SELinux: truncated policydb string identifier [ 1458.172635][T10801] block nbd5: Receive control failed (result -22) 08:08:16 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0xf0ffffff00000000) 08:08:16 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000004000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a3, 0x5e) 08:08:16 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d46f536d2bc"], 0x9) 08:08:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x7}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1458.416853][ T8284] block nbd5: shutting down sockets 08:08:16 executing program 5: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:16 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000000000000) [ 1458.539841][ T8513] SELinux: truncated policydb string identifier [ 1458.570127][T10801] block nbd1: Receive control failed (result -22) 08:08:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0xa}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1458.602705][ T8503] block nbd1: shutting down sockets [ 1458.622075][T10801] block nbd5: Receive control failed (result -22) [ 1458.634746][ T2500] block nbd5: Attempted send on invalid socket [ 1458.640993][ T2500] block nbd5: shutting down sockets 08:08:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a4, 0x5e) 08:08:16 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f502d2bc"], 0x9) [ 1458.658996][ T8532] ldm_validate_partition_table(): Disk read failed. [ 1458.690706][ T8532] Dev nbd5: unable to read RDB block 0 [ 1458.706236][ T8503] block nbd1: shutting down sockets [ 1458.748340][ T8532] nbd5: unable to read partition table 08:08:16 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000000000000) [ 1458.797308][ T8532] nbd5: partition table beyond EOD, truncated 08:08:16 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x100) syz_open_dev$dspn(0x0, 0xfff, 0x100) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000080)) 08:08:16 executing program 5: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1458.887263][ T8665] SELinux: truncated policydb string identifier [ 1458.924477][ T8665] sel_write_load: 4 callbacks suppressed [ 1458.924484][ T8665] SELinux: failed to load policy 08:08:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a5, 0x5e) 08:08:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x10}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:17 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000000000000) 08:08:17 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f503d2bc"], 0x9) [ 1459.097679][T10801] block nbd5: Receive control failed (result -22) [ 1459.113011][ T2501] block nbd5: Attempted send on invalid socket [ 1459.119246][ T2501] block nbd5: shutting down sockets [ 1459.126750][T10801] block nbd1: Receive control failed (result -22) [ 1459.155725][ T8743] ldm_validate_partition_table(): Disk read failed. [ 1459.192859][ T8743] Dev nbd5: unable to read RDB block 0 [ 1459.200252][ T8738] block nbd1: shutting down sockets [ 1459.233070][ T8757] SELinux: truncated policydb string identifier [ 1459.235463][ T8743] nbd5: unable to read partition table [ 1459.263435][ T8757] SELinux: failed to load policy 08:08:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x29}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1459.277653][ T8743] nbd5: partition table beyond EOD, truncated 08:08:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a6, 0x5e) 08:08:17 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f504d2bc"], 0x9) 08:08:17 executing program 4: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:17 executing program 5: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:17 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='\x00\x00\xf9\xff\xff\xff\xff\xff\xff\xff\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth1\x00'}) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$VIDIOC_G_EDID(r4, 0xc0285628, &(0x7f0000000040)={0x0, 0xfffffffc, 0x0, [], &(0x7f0000000000)=0xf8}) open(0x0, 0x0, 0x80) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1459.464762][ T8865] SELinux: truncated policydb string identifier 08:08:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x48}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1459.531551][ T8865] SELinux: failed to load policy 08:08:17 executing program 4: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1459.649061][T10801] block nbd5: Receive control failed (result -22) [ 1459.659405][ T2501] block nbd5: Attempted send on invalid socket [ 1459.665718][ T2501] block nbd5: shutting down sockets 08:08:17 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f505d2bc"], 0x9) 08:08:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x4c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1459.691843][ T8871] ldm_validate_partition_table(): Disk read failed. [ 1459.725583][ T8871] Dev nbd5: unable to read RDB block 0 08:08:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a7, 0x5e) [ 1459.769238][T10801] block nbd1: Receive control failed (result -22) [ 1459.779343][ T8871] nbd5: unable to read partition table [ 1459.802592][ T8889] block nbd1: shutting down sockets [ 1459.822956][ T8987] SELinux: truncated policydb string identifier [ 1459.847882][ T8987] SELinux: failed to load policy [ 1459.864281][ T8871] nbd5: partition table beyond EOD, truncated 08:08:17 executing program 4: perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:18 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f506d2bc"], 0x9) 08:08:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x68}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1459.971051][ T8889] block nbd1: shutting down sockets 08:08:18 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:18 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x100000000000000) 08:08:18 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x6c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1460.142614][ T9112] SELinux: truncated policydb string identifier [ 1460.191648][ T9112] SELinux: failed to load policy 08:08:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x2f) [ 1460.212234][T10801] block nbd5: Receive control failed (result -22) [ 1460.229908][ T2500] block nbd5: Attempted send on invalid socket [ 1460.236904][ T2500] block nbd5: shutting down sockets [ 1460.259952][ T9113] ldm_validate_partition_table(): Disk read failed. 08:08:18 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f507d2bc"], 0x9) [ 1460.314382][ T9113] Dev nbd5: unable to read RDB block 0 [ 1460.352419][ T9113] nbd5: unable to read partition table 08:08:18 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x100000000000000) 08:08:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x74}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1460.399332][ T9113] nbd5: partition table beyond EOD, truncated [ 1460.406779][T10801] block nbd1: Receive control failed (result -22) [ 1460.463851][ T2501] block nbd1: Attempted send on invalid socket [ 1460.470081][ T2501] block nbd1: shutting down sockets [ 1460.494415][ T9117] ldm_validate_partition_table(): Disk read failed. [ 1460.527011][ T9138] SELinux: truncated policydb string identifier [ 1460.549695][ T9117] Dev nbd1: unable to read RDB block 0 [ 1460.550032][ T9138] SELinux: failed to load policy 08:08:18 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0xa8) [ 1460.597248][ T9117] nbd1: unable to read partition table [ 1460.631875][ T9117] nbd1: partition table beyond EOD, truncated 08:08:18 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f508d2bc"], 0x9) 08:08:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x7a}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:18 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x100000000000000) [ 1460.787517][ T9116] block nbd1: shutting down sockets 08:08:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1460.816179][T10801] block nbd5: Receive control failed (result -22) [ 1460.826319][ T2501] block nbd5: Attempted send on invalid socket [ 1460.832675][ T2501] block nbd5: shutting down sockets [ 1460.844723][ T9275] ldm_validate_partition_table(): Disk read failed. [ 1460.866049][ T9275] Dev nbd5: unable to read RDB block 0 08:08:18 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xca2f449f}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x10240) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0xee00, r3) keyctl$get_keyring_id(0x0, r3, 0x10001) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/a#\x00', 0x100, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x401, 0x3}, 0xc) [ 1460.906477][ T9275] nbd5: unable to read partition table [ 1460.914752][ T9275] nbd5: partition table beyond EOD, truncated [ 1460.915371][ T9303] SELinux: truncated policydb string identifier [ 1460.999587][ T9303] SELinux: failed to load policy 08:08:19 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:19 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x101, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000280)=@routing={0x2, 0x6, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @mcast2]}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000340)=""/76}, {&(0x7f00000003c0)=""/201}, {&(0x7f00000002c0)=""/5}, {&(0x7f00000004c0)=""/67}], 0x100000b6, 0x61) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000240)={0xe8, 0x1c, [0x1, 0x200, 0x1, 0x7, 0x8000, 0x25, 0x9]}) [ 1461.059747][ T9390] block nbd1: shutting down sockets 08:08:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x2}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:19 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f509d2bc"], 0x9) [ 1461.165520][ T9390] block nbd1: shutting down sockets 08:08:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x3}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1461.262075][T10801] block nbd5: Receive control failed (result -22) [ 1461.280168][ T2500] block nbd5: Attempted send on invalid socket [ 1461.286832][ T2500] block nbd5: shutting down sockets [ 1461.296430][ T9407] ldm_validate_partition_table(): Disk read failed. 08:08:19 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:19 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1461.349516][ T9407] Dev nbd5: unable to read RDB block 0 [ 1461.375077][ T9442] SELinux: truncated policydb string identifier [ 1461.377264][ T9407] nbd5: unable to read partition table [ 1461.405577][ T9407] nbd5: partition table beyond EOD, truncated [ 1461.412522][ T9442] SELinux: failed to load policy 08:08:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x37, 0x8, 0x4, 0x0, 0x7, 0x2, 0x9, 0x2, 0xb8, 0x8}, 0xb) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000200)={0x1f, {{0x2, 0x4e24, @loopback}}}, 0x88) keyctl$session_to_parent(0x12) 08:08:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x4}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:19 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50ad2bc"], 0x9) 08:08:19 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1461.625802][ T9532] block nbd1: shutting down sockets 08:08:19 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x5}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1461.697698][ T9544] SELinux: truncated policydb string identifier [ 1461.725669][ T9544] SELinux: failed to load policy [ 1461.769013][T10801] block nbd1: Receive control failed (result -22) [ 1461.813132][ T9533] block nbd1: shutting down sockets 08:08:19 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50bd2bc"], 0x9) 08:08:19 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1461.916703][T10801] block nbd5: Receive control failed (result -22) 08:08:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x6}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:20 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nZd+\x00', 0x0, 0x802) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x1}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r10, 0x0) r11 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r11, 0x0, 0x500) r12 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r12, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r12, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r13}) r14 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r14, 0x0, 0x500) r15 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r15, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r15, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r16}) sendmsg$netlink(r4, &(0x7f0000000580)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000700)={0x1014, 0x30, 0x20, 0x70bd27, 0x25dfdbfb, "", [@typed={0x4, 0x10}, 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@typed={0x8, 0x38, @ipv4=@rand_addr=0x200}, @generic="768a855ba0f691038aed7f39809d1d68789b85b50c412c0a9605e88510e3e90c4179511e8d00c0963815f5037a360465b473da227d114192dda9fd15ebe29926b805a5b47cf15c5cae91e7eb32ff17396c9264426a2ebb92", @generic="ec73dcc972675bc7a99c1a623aa2d004b01320a23e376110f04884fcae92772430acdddcb206faf1f8b70a17c51e15aca916c40301569dc977daff72ebbeb1cfbd915525065bba7aeb687ed20345b0277e460b789d3bfb98969ed4fab5727619a66ecd3ace832f7bd1ca20780404f07939a5c2b4", @nested={0x1a4, 0x16, [@generic="d9d4826ede63c48ae4d89586ec5a79a8111e465e4f1a065eb712d8512097887f8b1b1c3471dadede9f0ccc49b97a435146cb9706b6a97379296460ebcf6a5c10837fad4e058ad230abccf87a01c74eee60966e4dd33e152c188e5c4da1528559af565cba39", @generic="9bbc1410ebcb0f0acc882f1aa00cdbd2488d21e7f4acb0ed9dcf22d56bdc67", @typed={0xd0, 0x96, @binary="f9b02e941a679688377d62fa947468e10a3a41c7a47cf47065ee002d0c846c3dc44b823bbf90ed494f35fa97f7173954c192580c0ce3b664398385129e2978d26440d7aa612c16ac8be65712a69ad8e76a21db33f9dded9b6fda5013dc975c2bdd82042dbe0cb1dc2f308f5cbaf868079ae45fa43f5186e23cb657f0304815039007d870c950c79e634eed33246fa3e5f50b5949e31cb4fcdec18aadadd2a522e37746a9d2e469c64902a13168e0fcc2ccffb2ff406fa693df776b6cd1cc05443c34682edc7d5c37c52003"}, @typed={0x8, 0x5c, @u32=0x7fff}, @generic="b7967dc1893572eed522271cb7afaae8c4f410b437f431731796602ee983b2ea7e9930271d6d403ee378ec3d3576e71193dcaf90dbdc993ad694b9b516383ef833"]}, @generic="5b403fa77c175717ed762f920ab5818229a7e5a8f4c435a1c64191564689ff2586c1a992789e48f9ce683e186dd59d644540094a11bcf3bf48a64991b4769e88fb8bc41a6a5aeedee4f3d7fea553bb8cd8bb5fb733b8fda9943a47557acfa5121d5fe860fbdc1bfdbd3b2943"]}, 0x1308}], 0x8, 0x0, 0x0, 0x40000000}, 0x80884) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1462.123491][ T9764] SELinux: truncated policydb string identifier [ 1462.151685][ T9545] block nbd5: shutting down sockets [ 1462.157850][ T9764] SELinux: failed to load policy 08:08:20 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:20 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50cd2bc"], 0x9) 08:08:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x7}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:20 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) timer_create(0x0, 0x0, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000500ff0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0xa}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1462.425384][ T9979] SELinux: truncated policydb string identifier 08:08:20 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:20 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50dd2bc"], 0x9) [ 1462.580036][T10801] block nbd5: Receive control failed (result -22) [ 1462.640026][T10801] block nbd1: Receive control failed (result -22) 08:08:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x10}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1462.739272][ T9940] block nbd5: shutting down sockets 08:08:20 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1462.783486][T10154] SELinux: truncated policydb string identifier [ 1462.824651][ T2500] block nbd1: Attempted send on invalid socket [ 1462.830914][ T2500] block nbd1: shutting down sockets [ 1462.836221][ T2500] print_req_error: 465 callbacks suppressed [ 1462.836238][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.853399][ T2500] buffer_io_error: 470 callbacks suppressed [ 1462.853410][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1462.872181][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.883697][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1462.892560][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.903503][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1462.912096][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.923023][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1462.951942][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.962845][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read 08:08:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x29}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1462.971609][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.982973][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1462.991504][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.002562][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1463.010644][T10801] block nbd5: Receive control failed (result -22) 08:08:21 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') [ 1463.019865][ T2500] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.031181][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1463.058037][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.065366][ T2501] block nbd5: Attempted send on invalid socket [ 1463.069197][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1463.075173][ T2501] block nbd5: shutting down sockets [ 1463.084036][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.088144][ T2501] Buffer I/O error on dev nbd5, logical block 0, async page read [ 1463.110198][ T9982] ldm_validate_partition_table(): Disk read failed. 08:08:21 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50ed2bc"], 0x9) [ 1463.163675][ T9982] Dev nbd1: unable to read RDB block 0 [ 1463.201777][T10301] ldm_validate_partition_table(): Disk read failed. [ 1463.210730][ T9982] nbd1: unable to read partition table 08:08:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x1135ddd0812b3cfc, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\auu\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) r10 = getpid() ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000003c0)=r10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000100)={r9, 0xa7b5, 0x100}, &(0x7f0000000180)=0x8) r12 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r12, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r12, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r13}) ptrace$cont(0x1f, r13, 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000340)={r11, 0x7aa9adf0}, &(0x7f0000000380)=0x8) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/238, 0xeb}], 0x30d, 0x5e) [ 1463.256536][ T9982] nbd1: partition table beyond EOD, truncated [ 1463.260092][T10301] Dev nbd5: unable to read RDB block 0 08:08:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x48}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1463.297304][T10301] nbd5: unable to read partition table [ 1463.323203][T10301] nbd5: partition table beyond EOD, truncated [ 1463.362579][T10313] SELinux: truncated policydb string identifier [ 1463.416878][ T9980] block nbd1: shutting down sockets 08:08:21 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x4e24, @empty}}) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x630bab4, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000140)="9187c53cadfb6758dda52d0603116f4ba8e8902ba8298f29337317c93f9def") 08:08:21 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:21 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:21 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f50fd2bc"], 0x9) 08:08:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x4c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1463.605567][T10426] SELinux: truncated policydb string identifier 08:08:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x200000, 0x0) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r8, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x4c, r9, 0x600, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_ALGID={0x8, 0x6, 0xa2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x4, 0x10000, 0xfffffffd]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x842}, 0x802) getdents(r6, 0x0, 0x500) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000600)={r5, r6}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x68}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1463.667487][T10801] block nbd5: Receive control failed (result -22) [ 1463.677339][ T2500] block nbd5: Attempted send on invalid socket [ 1463.683782][ T2500] block nbd5: shutting down sockets 08:08:21 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:21 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f510d2bc"], 0x9) [ 1463.729873][T10427] ldm_validate_partition_table(): Disk read failed. [ 1463.768674][T10427] Dev nbd5: unable to read RDB block 0 [ 1463.803692][T10427] nbd5: unable to read partition table [ 1463.849658][T10427] nbd5: partition table beyond EOD, truncated [ 1463.878590][T10801] block nbd1: Receive control failed (result -22) [ 1463.922432][T10432] block nbd1: shutting down sockets 08:08:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x6c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:22 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = accept4(r4, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000180)=0x80, 0x80000) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) connect$l2tp(r5, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x2, 0x0, 0x2, {0xa, 0x4e22, 0x0, @remote, 0xfffffffc}}}, 0x3a) [ 1463.997022][T10550] SELinux: truncated policydb string identifier [ 1463.997624][T10432] block nbd1: shutting down sockets [ 1464.012351][T10550] sel_write_load: 4 callbacks suppressed [ 1464.012356][T10550] SELinux: failed to load policy 08:08:22 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x4) 08:08:22 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x2, 0xa38, 0x2, 0x7, 0x14, 0x401}) syz_open_dev$dspn(0x0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 08:08:22 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f511d2bc"], 0x9) 08:08:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x74}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r1, 0x8, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xffffffffffffff88) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @remote, @local}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r4}, 0x10) socket(0x10, 0x5, 0x7) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x2, 0x4) r6 = dup(r3) setxattr$security_smack_entry(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.SMACK64\x00', &(0x7f00000002c0)=':cgroup\x00', 0x8, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) clock_adjtime(0x7, &(0x7f0000000040)={0x3, 0x3, 0x10001, 0x78, 0x5, 0x8, 0x81, 0x4, 0x89, 0x8, 0x8, 0x101, 0x5, 0x8, 0x0, 0x374, 0x3, 0x333, 0x100000001, 0x100, 0xffffffffffff7fff, 0x9d5, 0x8, 0x5, 0x0, 0xffffffff7fffffff}) socket$inet6(0xa, 0x2, 0x7f) preadv(0xffffffffffffffff, &(0x7f0000000300), 0x10000000000000a8, 0x5e) 08:08:22 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) timer_create(0x0, 0x0, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000500ff0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1464.340229][T10671] SELinux: truncated policydb string identifier [ 1464.370203][T10801] block nbd5: Receive control failed (result -22) [ 1464.412035][T10671] SELinux: failed to load policy [ 1464.420085][T10667] block nbd1: shutting down sockets 08:08:22 executing program 1: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000, 0x8}, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x7a}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1464.539586][T10559] block nbd5: shutting down sockets 08:08:22 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f512d2bc"], 0x9) 08:08:22 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:22 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) timer_create(0x0, 0x0, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000500ff0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) prctl$PR_SET_KEEPCAPS(0x8, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x300}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1464.774002][T10905] SELinux: truncated policydb string identifier [ 1464.798387][T10905] SELinux: failed to load policy [ 1464.869220][T10801] block nbd5: Receive control failed (result -22) [ 1464.910659][T10801] block nbd1: Receive control failed (result -22) [ 1464.936379][ T2501] block nbd5: Attempted send on invalid socket [ 1464.942837][ T2501] block nbd5: shutting down sockets 08:08:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f513d2bc"], 0x9) [ 1464.960913][T10848] block nbd1: shutting down sockets 08:08:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x3f6}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1464.984794][T10906] ldm_validate_partition_table(): Disk read failed. [ 1465.005948][T10906] Dev nbd5: unable to read RDB block 0 [ 1465.051950][T10906] nbd5: unable to read partition table [ 1465.059451][T10906] nbd5: partition table beyond EOD, truncated 08:08:23 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) timer_create(0x0, 0x0, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000500ff0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1465.131009][T10801] block nbd1: Receive control failed (result -22) [ 1465.139641][T10911] block nbd1: shutting down sockets [ 1465.153682][T11123] SELinux: truncated policydb string identifier [ 1465.196908][T11123] SELinux: failed to load policy 08:08:23 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x500}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:23 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) open(&(0x7f0000000000)='./file0\x00', 0x622900, 0x100) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x4, &(0x7f0000ffa000/0x3000)=nil, 0x5) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$VIDIOC_G_AUDOUT(r1, 0x80345631, &(0x7f0000000440)) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000002c0)=0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x8, 0x751, 0x1000}, 0xc) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x20) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000001b000)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0x2f0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @remote}, 0xc) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x40000, 0x0) getdents(r5, 0x0, 0xfa519f8324e70e57) ioctl$VIDIOC_G_CROP(r4, 0xc014563b, &(0x7f0000000140)={0x6, {0xb0, 0xffffd18d, 0x1, 0x4}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)='net/mcfilter\x00') r6 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r7}) r8 = syz_open_procfs(0x0, 0x0) r9 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r9, 0x0, 0x500) r10 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/relabel\x00', 0x2, 0x0) r11 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x2, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r10, &(0x7f00000004c0)={0x70002010}) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r12}) r13 = syz_open_procfs(r12, &(0x7f0000000680)='net/dev_snmp6\x00') r14 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) io_uring_setup(0xfee, &(0x7f0000000340)={0x0, 0x0, 0x15, 0x2, 0x314}) preadv(r13, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f00000003c0)={0xffffff1c, "72d94e0cde72118f343d31768a10c774d190395de94d80c4a00c18a4543188c3", 0x5, 0x1000, 0x7, 0xffff, 0x2, 0x2, 0x605}) 08:08:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f514d2bc"], 0x9) 08:08:23 executing program 4: syz_open_procfs(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000340), 0x8) signalfd(r0, &(0x7f00000000c0), 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RRENAME(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_mtu=0x10001}) 08:08:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x600}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1465.522821][T11180] SELinux: truncated policydb string identifier 08:08:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000001b000)={@broadcast, @dev={0xac, 0x14, 0x14, 0x22}, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000200)=0x4) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1465.580408][T11180] SELinux: failed to load policy [ 1465.595658][T11139] block nbd1: shutting down sockets 08:08:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f515d2bc"], 0x9) 08:08:23 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1465.704496][T11139] block nbd1: shutting down sockets 08:08:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x700}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1465.732753][T11409] SELinux: truncated policydb string identifier 08:08:23 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) creat(0x0, 0x0) open(0x0, 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @empty}, {0x2, 0x0, @empty}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x30, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 1465.796258][T11409] SELinux: failed to load policy 08:08:23 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4000}, 0x33bc8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x100) ioctl$USBDEVFS_CLAIMINTERFACE(r3, 0x8004550f, &(0x7f0000000040)=0x100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000200)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000280)=""/80, 0x50}], 0x2, &(0x7f0000000340)=""/137, 0x89}, 0x4}], 0x1, 0x1, &(0x7f0000000440)={0x0, 0x989680}) getdents(r4, 0x0, 0x500) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x8, 0x20, 0x4, 0x0, 0x3f, 0x2e, 0x7f, 0x0, 0x0, 0xc4}, 0xb) write$9p(r4, &(0x7f0000000080)="b54f9edfe1daf5b0e5e48836b2d926ff25ebd216cd6df3c4548571ade974951737935bd0a77ba36fa3909da976cf94c736ccb882f2fcd27b17f58e3307ce5f7d91941f3cb99c40a2c2b34dba9c73fbdd1a1ee79321441e04c4ccc0bf724aa6d827ae1214a839f1e656d213bce4dcd0d46bdf", 0x72) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f516d2bc"], 0x9) 08:08:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr=0x200, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000180)) sendto$inet6(r4, &(0x7f0000000340)="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", 0x1000, 0x2028004, 0x0, 0x0) 08:08:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0xa00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:24 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1466.048107][T11714] SELinux: truncated policydb string identifier [ 1466.090507][T11714] SELinux: failed to load policy 08:08:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffff62}) 08:08:24 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f517d2bc"], 0x9) 08:08:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x2000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1466.196779][T10801] block nbd1: Receive control failed (result -22) [ 1466.222379][T11655] block nbd1: shutting down sockets [ 1466.299035][T11655] block nbd1: shutting down sockets 08:08:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000021000500d25a80648c63940d0200fc00100003400200a06d053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @empty}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x3f, 0x6}, 'port1\x00', 0x45, 0x8, 0x200, 0x0, 0x1f, 0xfffffff8, 0x292, 0x0, 0x1, 0xffff0000}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x400) modify_ldt$write(0x1, &(0x7f00000000c0)={0x8b, 0x20001000, 0x5000, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x10) syz_open_pts(r5, 0x440000) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) preadv(r6, &(0x7f0000000180), 0x1, 0x5d) [ 1466.344051][T11993] SELinux: truncated policydb string identifier 08:08:24 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1466.394511][T11993] SELinux: failed to load policy 08:08:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x2900}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:24 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:24 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f518d2bc"], 0x9) [ 1466.522194][T12101] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 08:08:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x3f00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RCLUNK(r1, &(0x7f0000000200)={0x7}, 0x7) sync_file_range(r1, 0x0, 0x0, 0x2) fallocate(r2, 0x0, 0x0, 0x2000002) fallocate(r1, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2}) [ 1466.689528][T12187] SELinux: truncated policydb string identifier [ 1466.741609][T12187] SELinux: failed to load policy 08:08:24 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1466.766300][T10801] block nbd1: Receive control failed (result -22) 08:08:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x4000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1466.844255][ T2500] block nbd1: Attempted send on invalid socket [ 1466.850492][ T2500] block nbd1: shutting down sockets 08:08:24 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f519d2bc"], 0x9) [ 1466.951324][T12108] ldm_validate_partition_table(): Disk read failed. [ 1467.010793][T12108] Dev nbd1: unable to read RDB block 0 [ 1467.040947][T12225] SELinux: truncated policydb string identifier 08:08:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x4800}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:25 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1467.086320][T12108] nbd1: unable to read partition table [ 1467.093176][T12225] SELinux: failed to load policy [ 1467.105847][T12108] nbd1: partition table beyond EOD, truncated 08:08:25 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51ad2bc"], 0x9) 08:08:25 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2800, 0x0) 08:08:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x4c00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:25 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) [ 1467.351747][T12349] SELinux: truncated policydb string identifier 08:08:25 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x6800}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1467.554960][T10801] block nbd1: Receive control failed (result -22) 08:08:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x185000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x5, 0x3}, 'port1\x00', 0x20, 0x10, 0x9, 0x7, 0x5, 0x0, 0x2, 0x0, 0x3, 0xb8}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x22, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0x0, r2, 0x0, 0x7, &(0x7f0000000600)='proc/,\x00', r4}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, r1, 0x0, 0xb, &(0x7f0000000340)='/dev/vcsa#\x00', r4}, 0x30) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$TCSETXF(r5, 0x5434, &(0x7f00000003c0)={0xa9, 0x8, [0x67, 0x7ee, 0x8, 0x2, 0x1]}) r6 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r7}) r8 = syz_open_procfs(r7, &(0x7f0000000140)='ai\x98\xff\xffexec\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r10, 0x0, 0x500) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000400)={0x6, 0xffffffffffffffff, 0x1}) r12 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r12, 0x0, 0x500) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x18, 0x9, 0x3, 0x800, 0x226, r6, 0x3, [], 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x3c) ppoll(&(0x7f0000000480)=[{r11, 0x1}, {r5, 0x7200}, {r12, 0x8000}, {r13, 0x2681}], 0x4, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8) r14 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0x400401) preadv(r8, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:25 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51bd2bc"], 0x9) 08:08:25 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x28000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) fstat(r0, &(0x7f0000000080)) dup(0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) [ 1467.650584][T12358] block nbd1: shutting down sockets 08:08:25 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x6c00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1467.778515][T12562] SELinux: truncated policydb string identifier 08:08:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$VIDIOC_SUBDEV_S_FMT(r4, 0xc0585605, &(0x7f0000000200)={0x0, 0x0, {0x98, 0x6, 0x100a, 0x4, 0x5, 0x3, 0x3, 0x4}}) 08:08:25 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x50013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000000)=0x6) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:26 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 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, 0x5, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8182) r1 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, r1) 08:08:26 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x7400}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:26 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51cd2bc"], 0x9) [ 1468.176470][T12785] SELinux: truncated policydb string identifier [ 1468.184013][T10801] block nbd1: Receive control failed (result -22) [ 1468.212292][ T2501] block nbd1: Attempted send on invalid socket [ 1468.218561][ T2501] block nbd1: shutting down sockets 08:08:26 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1468.223939][ T2501] print_req_error: 290 callbacks suppressed [ 1468.223954][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1468.241201][ T2501] buffer_io_error: 289 callbacks suppressed [ 1468.241211][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1468.255099][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1468.265966][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1468.274478][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1468.282332][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1468.290219][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1468.301271][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1468.309305][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:08:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x7a00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1468.320528][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1468.329009][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1468.339915][ T2500] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1468.348102][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1468.356407][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1468.367542][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read 08:08:26 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51dd2bc"], 0x9) [ 1468.376014][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1468.386956][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1468.395000][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1468.406570][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:08:26 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000080)='\x00\x00\x00\x01\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93Q\x82\x16\xbf\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000240)='\x00') [ 1468.417624][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1468.430250][T12757] ldm_validate_partition_table(): Disk read failed. [ 1468.438852][T12757] Dev nbd1: unable to read RDB block 0 [ 1468.462532][T12757] nbd1: unable to read partition table [ 1468.468168][T12757] nbd1: partition table beyond EOD, truncated 08:08:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x9fff}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1468.525034][T12917] SELinux: truncated policydb string identifier 08:08:26 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51ed2bc"], 0x9) [ 1468.631437][T12757] block nbd1: Could not allocate knbd recv work queue. [ 1468.650963][T12757] block nbd1: shutting down sockets 08:08:26 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:26 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000700)=""/4096) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xfc, 0x6, 0x8, 0x8}, {0x8000, 0x1, 0x1, 0x9}, {0x7, 0x3, 0x2, 0x8}, {0x8, 0x8, 0x0, 0x3}, {0x8001, 0x1, 0x6, 0x6}]}) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0xf603}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1468.737854][T13063] SELinux: truncated policydb string identifier 08:08:26 executing program 4: set_robust_list(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x80) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) dup3(r1, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x18b, 0x44000122, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 08:08:26 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f521d2bc"], 0x9) 08:08:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0xff00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x22, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0x0, r2, 0x0, 0x7, &(0x7f0000000600)='proc/,\x00', r4}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r1, 0x0, 0xd, &(0x7f0000000180)='uservboxnet1\x00', r4}, 0x30) r6 = syz_open_procfs(r5, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) preadv(r6, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1468.986367][T10801] block nbd1: Receive control failed (result -22) [ 1469.067042][ T2500] block nbd1: Attempted send on invalid socket [ 1469.067491][T13200] SELinux: truncated policydb string identifier [ 1469.073407][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.073459][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1469.073551][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.073596][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1469.073691][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.105053][T13200] sel_write_load: 5 callbacks suppressed [ 1469.105058][T13200] SELinux: failed to load policy [ 1469.108760][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1469.131757][ T2500] block nbd1: shutting down sockets 08:08:27 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f522d2bc"], 0x9) [ 1469.164852][T13112] ldm_validate_partition_table(): Disk read failed. 08:08:27 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1469.243889][T13112] Dev nbd1: unable to read RDB block 0 08:08:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0xff9f}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1469.288882][T13112] nbd1: unable to read partition table [ 1469.297869][T13420] SELinux: truncated policydb string identifier [ 1469.322626][T13112] nbd1: partition table beyond EOD, truncated 08:08:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000340)={0x0, 0x81, 0x1, 'queue0\x00', 0xffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.mem_exclusive\x00', 0x2, 0x0) prctl$PR_GET_FP_MODE(0x2e) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000200)={r6, @dev={0xac, 0x14, 0x14, 0x16}, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1469.339274][T13420] SELinux: failed to load policy [ 1469.420961][T13111] block nbd1: shutting down sockets 08:08:27 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f523d2bc"], 0x9) 08:08:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800008000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7, 0x6, 0x8810, 0xfffffffffffffffe}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 08:08:27 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:27 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:27 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000020c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0038ec42b880e5ed36631f16bf04e06415bf0efbd30000000000006fd85ec1b6edc01b846d1534ea020f5f357e943875497784598757aa797da84c1eb7f39a6e1ffa51085bd91eb5468be352213b18b9c27e9253a5f5da2a7d7f159d1b2e9936d557388d111b91aa14bb8f35d081838bb0befdad8bab287762e761e9ad33976fdc6c1657bfb3030a3d59570301a34bad52bd61492c18b05db80ef8ca5af4d219daf54495c5f16cca2c45a789bd537b8720"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003e40)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0x2}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x4}}]}, 0x30}}, 0x0) 08:08:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000001b000)={@local, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0xef}], 0x10000000000000bb, 0x5e) [ 1469.631577][T13530] SELinux: truncated policydb string identifier [ 1469.660457][T13530] SELinux: failed to load policy 08:08:27 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f524d2bc"], 0x9) 08:08:27 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0xffffffffffffffe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:28 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000020c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0038ec42b880e5ed36631f16bf04e06415bf0efbd30000000000006fd85ec1b6edc01b846d1534ea020f5f357e943875497784598757aa797da84c1eb7f39a6e1ffa51085bd91eb5468be352213b18b9c27e9253a5f5da2a7d7f159d1b2e9936d557388d111b91aa14bb8f35d081838bb0befdad8bab287762e761e9ad33976fdc6c1657bfb3030a3d59570301a34bad52bd61492c18b05db80ef8ca5af4d219daf54495c5f16cca2c45a789bd537b8720"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003e40)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0x2}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x4}}]}, 0x30}}, 0x0) 08:08:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x2}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1469.993351][T13824] SELinux: truncated policydb string identifier [ 1470.044785][T13824] SELinux: failed to load policy 08:08:28 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f525d2bc"], 0x9) [ 1470.074973][T10801] block nbd1: Receive control failed (result -22) [ 1470.089750][ T2501] block nbd1: Attempted send on invalid socket [ 1470.096082][ T2501] block nbd1: shutting down sockets 08:08:28 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1470.120935][T13867] ldm_validate_partition_table(): Disk read failed. [ 1470.183312][T13867] Dev nbd1: unable to read RDB block 0 08:08:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x3}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1470.226425][T13867] nbd1: unable to read partition table [ 1470.234227][T13909] SELinux: truncated policydb string identifier [ 1470.256219][T13867] nbd1: partition table beyond EOD, truncated [ 1470.267288][T13909] SELinux: failed to load policy 08:08:28 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000020c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0038ec42b880e5ed36631f16bf04e06415bf0efbd30000000000006fd85ec1b6edc01b846d1534ea020f5f357e943875497784598757aa797da84c1eb7f39a6e1ffa51085bd91eb5468be352213b18b9c27e9253a5f5da2a7d7f159d1b2e9936d557388d111b91aa14bb8f35d081838bb0befdad8bab287762e761e9ad33976fdc6c1657bfb3030a3d59570301a34bad52bd61492c18b05db80ef8ca5af4d219daf54495c5f16cca2c45a789bd537b8720"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003e40)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0x2}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x4}}]}, 0x30}}, 0x0) 08:08:28 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f526d2bc"], 0x9) [ 1470.388702][T10801] block nbd1: Receive control failed (result -22) [ 1470.416875][T13863] block nbd1: shutting down sockets 08:08:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:28 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:28 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x81, 0xfffffff7, 0x5}) [ 1470.524572][T14091] SELinux: truncated policydb string identifier 08:08:28 executing program 0: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) chroot(&(0x7f0000000180)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1470.622811][T14091] SELinux: failed to load policy 08:08:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x5}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:28 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f527d2bc"], 0x9) 08:08:28 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000020c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0038ec42b880e5ed36631f16bf04e06415bf0efbd30000000000006fd85ec1b6edc01b846d1534ea020f5f357e943875497784598757aa797da84c1eb7f39a6e1ffa51085bd91eb5468be352213b18b9c27e9253a5f5da2a7d7f159d1b2e9936d557388d111b91aa14bb8f35d081838bb0befdad8bab287762e761e9ad33976fdc6c1657bfb3030a3d59570301a34bad52bd61492c18b05db80ef8ca5af4d219daf54495c5f16cca2c45a789bd537b8720"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003e40)=@newqdisc={0x30, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0x2}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x4}}]}, 0x30}}, 0x0) 08:08:28 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1470.834885][T14250] SELinux: truncated policydb string identifier [ 1470.860362][T14250] SELinux: failed to load policy 08:08:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='irlan0\x00', 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) fgetxattr(0xffffffffffffffff, &(0x7f0000000200)=@random={'btrfs.', 'self\x00'}, &(0x7f0000000240)=""/157, 0x9d) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1470.958064][T10801] block nbd1: Receive control failed (result -22) 08:08:29 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f528d2bc"], 0x9) [ 1471.013493][T14153] block nbd1: shutting down sockets 08:08:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r3}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000380)={0x1, 0x0, [{0x0, 0x2}]}) [ 1471.131800][T14153] block nbd1: shutting down sockets [ 1471.137809][T10801] block nbd5: Receive control failed (result -22) [ 1471.160613][T14326] SELinux: truncated policydb string identifier [ 1471.226023][T14326] SELinux: failed to load policy 08:08:29 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f529d2bc"], 0x9) 08:08:29 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r4, 0x0) ioprio_get$uid(0x3, r4) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:29 executing program 4: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000b40)=""/4096) [ 1471.317362][T14314] block nbd5: shutting down sockets 08:08:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xa}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:29 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) [ 1471.425207][T14545] SELinux: truncated policydb string identifier [ 1471.458281][T14545] SELinux: failed to load policy [ 1471.479000][T10801] block nbd1: Receive control failed (result -22) [ 1471.490030][ T2501] block nbd1: Attempted send on invalid socket [ 1471.496369][ T2501] block nbd1: shutting down sockets 08:08:29 executing program 4: [ 1471.524090][T14547] ldm_validate_partition_table(): Disk read failed. 08:08:29 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52ad2bc"], 0x9) [ 1471.591084][T14547] Dev nbd1: unable to read RDB block 0 [ 1471.620040][T14547] nbd1: unable to read partition table 08:08:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x10}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1471.639071][T10801] block nbd5: Receive control failed (result -22) [ 1471.678454][T14547] nbd1: partition table beyond EOD, truncated 08:08:29 executing program 4: [ 1471.788137][T10801] block nbd1: Receive control failed (result -22) [ 1471.796899][T14544] block nbd1: shutting down sockets [ 1471.807211][T14770] SELinux: truncated policydb string identifier 08:08:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x29}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:29 executing program 4: [ 1471.859966][T14770] SELinux: failed to load policy [ 1471.875963][T14550] block nbd5: shutting down sockets 08:08:30 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000, 0x400000000}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:30 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52bd2bc"], 0x9) 08:08:30 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = fsmount(r1, 0x1, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001800)={0xdc, 0x0, &(0x7f00000016c0)=[@increfs_done, @enter_looper, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x1, &(0x7f0000000480)=""/4096, 0x1000, 0x1, 0x1e}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000280)={0x0, 0x28, 0x40}}}, @increfs_done={0x40106308, 0x3}, @release, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x70, 0x18, &(0x7f0000001640)={@fda={0x66646185, 0xa, 0x2, 0xe}, @ptr={0x70742a85, 0x0, &(0x7f0000001480)=""/163, 0xa3, 0x0, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f0000001540)=""/232, 0xe8, 0x2, 0x5}}, &(0x7f00000002c0)={0x0, 0x20, 0x48}}}, @dead_binder_done, @dead_binder_done], 0x3c, 0x0, &(0x7f00000017c0)="21bd53063d5820898cdc9c9df5243311f94178dc763c0b585ff62702c15063d2cf71f4ecbd4ab7cf54dfc637566d61bff8df41643945d66db6ecb3ee"}) getdents(r1, 0x0, 0x500) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000340)=[{}, {}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:30 executing program 4: 08:08:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x48}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1472.132395][T14884] SELinux: truncated policydb string identifier [ 1472.215334][T10801] block nbd1: Receive control failed (result -22) [ 1472.232398][T14887] block nbd1: shutting down sockets [ 1472.237376][T10801] block nbd5: Receive control failed (result -22) 08:08:30 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52cd2bc"], 0x9) 08:08:30 executing program 4: [ 1472.340077][T10801] block nbd1: Receive control failed (result -22) [ 1472.352122][T14887] block nbd1: shutting down sockets 08:08:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40000) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x7ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x1e, 0x6, 0x1ff, 0x401, r3}, &(0x7f0000000400)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) faccessat(r1, &(0x7f0000000440)='./file0\x00', 0x20, 0x1100) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) r7 = dup(r5) r8 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r8, 0x0, 0x500) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f0000000200)=""/154) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) bind$bt_sco(r7, &(0x7f0000000180)={0x1f, {0x2, 0x4, 0x1, 0x1, 0x3, 0xf9}}, 0x8) 08:08:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1472.414003][T14878] block nbd5: shutting down sockets [ 1472.428410][T15100] SELinux: truncated policydb string identifier 08:08:30 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='1deu=nb`#\x00', 0x0, 0x40000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:30 executing program 4: 08:08:30 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:30 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52dd2bc"], 0x9) 08:08:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x68}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:30 executing program 4: [ 1472.701996][T15116] SELinux: truncated policydb string identifier 08:08:30 executing program 4: 08:08:30 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x209, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40004000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000000)) 08:08:30 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52ed2bc"], 0x9) [ 1472.863211][T10801] block nbd5: Receive control failed (result -22) 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6c}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000200)={0x7d0, 0x43, 0x9, 0x48a6865f, 0x7, 0x40}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:31 executing program 4: [ 1472.938293][T10801] block nbd1: Receive control failed (result -22) [ 1472.949164][ T2500] block nbd1: Attempted send on invalid socket [ 1472.955516][ T2500] block nbd1: shutting down sockets [ 1473.010198][T15332] SELinux: truncated policydb string identifier [ 1473.010245][T15298] ldm_validate_partition_table(): Disk read failed. [ 1473.048368][T15111] block nbd5: shutting down sockets 08:08:31 executing program 4: [ 1473.074167][T15298] Dev nbd1: unable to read RDB block 0 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x74}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:31 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:31 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f52fd2bc"], 0x9) [ 1473.118464][T15298] nbd1: unable to read partition table [ 1473.131411][T15298] nbd1: partition table beyond EOD, truncated 08:08:31 executing program 4: 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7a}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300), 0x0, 0x5e) io_setup(0x7, &(0x7f0000000040)=0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3f71, r3, &(0x7f0000000200)="4574e345ffac5af85cddf82f8b310d92ac0d831c7f7087980211fcb6f6956e78bd2df69fe04dacd00e32d2f51bfb9b4114a27edcf7761eff4b1a93539dd48c4cffbbd2b21162abed37cb3b847ea4924fc59aa3b9e278839626c9752e626bebd29b0f3c3f38ebc98cb63fadd35146505accfb0aa751915ebb06f830fce63271ceadd23fd3beb97c3852ad29a42627e25a088d48b0390a38cf60aa53afdd6c48bc1b33ed7cd6bebdd3a8d9a10eebf538c5c6b9c7b35937317ae249b237871b03f650670a4cb85d3bb64b628cd4d5a175b54636c3f7098554a37ed11a1c9cc084ad66bae6e2d1dc4f2a64b21a", 0xeb, 0xd283, 0x0, 0x0, r4}]) 08:08:31 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000, 0x2}, 0x20104, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="080016803234b23b60c0e52dcf89e3245f8d8f30822c05727d849013b2116dc2d862496f01040000000000009ffcd21d629e55f4b7ebd93d413d50938e962c44e6349ee255d39cf0b17fba9155a20393427d9b5b464ee9e2911425e6ed90822581181d9e608afcfb87910c05eff805c70000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r5, 0x8, 0x30}, &(0x7f0000000040)=0xc) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1473.400590][T15450] SELinux: truncated policydb string identifier 08:08:31 executing program 4: [ 1473.449347][T10801] block nbd5: Receive control failed (result -22) 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x300}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:31 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f530d2bc"], 0x9) 08:08:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000980)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4004}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{}]}}) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000240), 0x1, 0x0) [ 1473.589450][T10801] block nbd1: Receive control failed (result -22) [ 1473.650471][T15415] block nbd5: shutting down sockets 08:08:31 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x3f6}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1473.701302][T15670] fuse: Bad value for 'fd' [ 1473.710145][T15671] SELinux: truncated policydb string identifier 08:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @broadcast, @local}, 0x2fa) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:31 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f531d2bc"], 0x9) 08:08:31 executing program 4: r0 = socket$kcm(0xa, 0x100000006, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000003c0)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) write$cgroup_int(r3, 0x0, 0x0) write$cgroup_int(r2, 0x0, 0x0) 08:08:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x500}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1473.952856][T10801] block nbd5: Receive control failed (result -22) [ 1473.973247][T15784] SELinux: truncated policydb string identifier [ 1474.009935][T15738] block nbd5: shutting down sockets [ 1474.232176][T15454] block nbd1: shutting down sockets [ 1474.366859][T10801] block nbd1: Receive control failed (result -22) [ 1474.376637][T15454] block nbd1: shutting down sockets 08:08:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/11, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)) dup3(r4, r0, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') sendfile(r5, r6, 0x0, 0x80000003) 08:08:32 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f532d2bc"], 0x9) 08:08:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 08:08:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x600}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:32 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:32 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x1, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) waitid$P_PIDFD(0x3, r2, &(0x7f0000000000), 0x20000000, &(0x7f0000000080)) connect$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x6, 0xd9, 0x1f, "61799073884462c12980ddc855976cf86e05e37444eef9ea565b9bd15ae6eec6bd0aa719e4ba1987fd1bc5e648624d187ad609984f4eb3d93d8b952831a008", 0x13}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) tee(0xffffffffffffffff, r3, 0xd1, 0x0) r4 = syz_open_dev$dspn(0x0, 0x0, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2c6, 0xd48803) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000200)=0x4) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0xb6) getdents(r6, 0x0, 0x500) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) write$P9_RWRITE(r5, &(0x7f0000000180)={0xb, 0x77, 0x2, 0x3}, 0xb) [ 1474.498553][T16005] SELinux: truncated policydb string identifier [ 1474.537771][T16005] sel_write_load: 7 callbacks suppressed [ 1474.537778][T16005] SELinux: failed to load policy [ 1474.576635][T16000] block nbd5: shutting down sockets 08:08:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x700}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:32 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f533d2bc"], 0x9) [ 1474.626221][T16006] block nbd1: shutting down sockets 08:08:32 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x521e01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1474.695733][T16006] block nbd1: shutting down sockets 08:08:32 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x2, 0x86) getdents(r1, 0x0, 0x500) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @initdev={0xac, 0x1e, 0x81, 0x0}, @broadcast}, 0x23e) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xa00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1474.756503][T16216] SELinux: truncated policydb string identifier [ 1474.786802][T16216] SELinux: failed to load policy 08:08:32 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2, 0x4) 08:08:32 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f534d2bc"], 0x9) 08:08:33 executing program 4: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x24, &(0x7f0000000200)={{{@in=@broadcast=0x1000000, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@local}}, 0xe8) 08:08:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x2000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1475.044819][T16434] SELinux: truncated policydb string identifier [ 1475.104380][T16434] SELinux: failed to load policy [ 1475.127693][T16434] SELinux: truncated policydb string identifier 08:08:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) connect$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x5745, {0x41, 0xfe, 0x3f, 0x4, 0x7, 0x40}, 0x5, 0xf2}, 0xe) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:33 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0xf, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1475.201561][T16434] SELinux: failed to load policy 08:08:33 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f535d2bc"], 0x9) [ 1475.298972][T10801] block nbd1: Receive control failed (result -22) [ 1475.334928][ T2501] block nbd1: Attempted send on invalid socket [ 1475.341406][ T2501] block nbd1: shutting down sockets 08:08:33 executing program 4: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x7, &(0x7f0000000200)={{{@in=@broadcast=0x1000000, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@local}}, 0xe8) [ 1475.346630][ T2501] print_req_error: 283 callbacks suppressed [ 1475.346646][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.363634][ T2501] buffer_io_error: 290 callbacks suppressed [ 1475.363644][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1475.385140][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:08:33 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x2000000) 08:08:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x2900}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1475.396068][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1475.411460][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.422393][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1475.430922][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.441831][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1475.450366][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.461544][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1475.469909][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.480812][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1475.489205][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.500117][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1475.508267][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.519144][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1475.527480][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1475.538349][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1475.546692][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1475.558117][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1475.568192][T16609] ldm_validate_partition_table(): Disk read failed. 08:08:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x3f00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1475.613471][T16609] Dev nbd1: unable to read RDB block 0 08:08:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)=0xa8c0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000040)) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300), 0x0, 0x5e) [ 1475.663248][T16609] nbd1: unable to read partition table [ 1475.678393][T16701] block nbd5: shutting down sockets [ 1475.684619][T16609] nbd1: partition table beyond EOD, truncated 08:08:33 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f53ed2bc"], 0x9) 08:08:33 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1475.778720][T16608] block nbd1: shutting down sockets 08:08:33 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = socket(0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) shutdown(r2, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000140)) 08:08:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1475.900791][T17002] SELinux: truncated policydb string identifier 08:08:34 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) memfd_create(&(0x7f0000000000)='/dev/nbd#\x00', 0x2) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1475.949649][T17002] SELinux: failed to load policy 08:08:34 executing program 0: r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000180)='ns/pid_for_children\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@dev={0xac, 0x14, 0x14, 0x24}, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) openat$cgroup_ro(r2, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) 08:08:34 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f546d2bc"], 0x9) 08:08:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4800}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1476.076218][T10801] block nbd5: Receive control failed (result -22) [ 1476.127232][ T2501] block nbd5: Attempted send on invalid socket [ 1476.133497][ T2501] block nbd5: shutting down sockets 08:08:34 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000040)={[], 0x101, 0xffff, 0x0, 0x20, 0xb107}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000100)={{0x5, 0x1}, 0x0, 0x7, 0x8, {0x7f}, 0x1, 0x6}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x81, 0x8) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1476.192555][T17085] ldm_validate_partition_table(): Disk read failed. 08:08:34 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) [ 1476.265511][T17085] Dev nbd5: unable to read RDB block 0 [ 1476.306066][T17209] SELinux: truncated policydb string identifier [ 1476.306842][T17085] nbd5: unable to read partition table [ 1476.333358][T17085] nbd5: partition table beyond EOD, truncated [ 1476.345560][T17209] SELinux: failed to load policy 08:08:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4c00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@rand_addr, @broadcast, @multicast1}, 0xfd82) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:34 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x2) 08:08:34 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1476.519778][T10801] block nbd1: Receive control failed (result -22) [ 1476.547802][T17367] SELinux: failed to load policy [ 1476.613307][T17272] block nbd1: shutting down sockets 08:08:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6800}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:34 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x3) 08:08:34 executing program 4: wait4(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) socket(0x2, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x4}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000140)) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000140)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='syzkaller1\x00', 0x10) 08:08:34 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb24c, 0x200) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x440180, 0x0) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) 08:08:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @empty}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair(0x9, 0x80000, 0x1, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) preadv(r3, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/170, 0xfffffffffffffe2c}], 0x3, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x1) [ 1476.843180][T17617] SELinux: failed to load policy 08:08:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6c00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:35 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x4) [ 1477.038610][T10801] block nbd1: Receive control failed (result -22) [ 1477.086241][T17618] block nbd1: shutting down sockets [ 1477.108033][T17895] SELinux: failed to load policy 08:08:35 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) dup(r1) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getdents(r2, &(0x7f0000000100)=""/6, 0x6) 08:08:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7400}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='\x00', 0x10280, 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000200)=0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x8000, 0x1, 0x8000, 0x9, 0x6, 0x0, 0x5, r5}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r6, 0x20, 0x20, 0x10001, 0x7fffffff}, &(0x7f0000000340)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:35 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x5) [ 1477.278780][T17660] block nbd1: shutting down sockets 08:08:35 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:35 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'\x00', {0x2, 0x4e21, @broadcast}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000000)) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 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) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1477.397671][T17909] SELinux: failed to load policy 08:08:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7a00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:35 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x6) [ 1477.604251][T17974] block nbd1: shutting down sockets 08:08:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x9fff}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r2}) r3 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r4}) r5 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0cb0a79c0a441e0237d1153289ff12cf", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000040)={r9, 0x4f2}, 0x8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r10}) syz_open_procfs(r10, &(0x7f00000000c0)='comm\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r13, 0x0, 0x500) r14 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r14, 0x0, 0x500) fadvise64(r14, 0x0, 0x5, 0x0) preadv(r13, &(0x7f0000000300), 0x0, 0x0) 08:08:35 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x7) [ 1477.789698][T17941] block nbd5: shutting down sockets 08:08:35 executing program 4: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', 'bdev\x00'}) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) 08:08:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xf603}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x2000000000006, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f000000d080)=[{{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f00000033c0)="61c8cccca685a114bc841b7005bb4abe573fbe5cb6b28527f899d6fa7e5f7cf96bcfdf39a84042fc6a30f9c3a87fb794b3dab0c5185cf2c908edca55f332af4bd62638592988d16c31a570d6bd24887c3d220f774ec1188a1b45b218951642c6da4fe6023d029c740348da32603afeb92d845360587a974a6248622d0360e0f86a85d442df36379eed19b07c938a376c", 0x90}, {&(0x7f0000003480)="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", 0xac2}], 0x7}}, {{0x0, 0x0, &(0x7f0000004a40)=[{0x0}], 0x1, &(0x7f000000d300)=[{0x28, 0x0, 0x0, "81c5cf01da1213d5d3222745569b6bc36c"}], 0x28}}], 0x2, 0x0) 08:08:36 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000000, 0x20000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r6, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r7, 0x20}, &(0x7f0000001200)=0xc) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x3, 'lblcr\x00', 0x3, 0x400, 0x4e}, {@multicast1, 0x4e22, 0x4, 0x8, 0x400, 0xfffffffe}}, 0x44) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x4, 0x5a8, [0x20000340, 0x0, 0x0, 0x200004b6, 0x2000060c], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x9, 0x44, 0x3, 'ip6gretap0\x00', 'ip6erspan0\x00', 'ip6erspan0\x00', 'gretap0\x00', @remote, [0xff, 0x0, 0xff, 0x80, 0x1fe], @dev={[], 0xb}, [0x0, 0x101, 0x0, 0x7f, 0x0, 0xff], 0xae, 0x116, 0x146, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0x9, 0x0, 0x1}}}], [@arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffa}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{0x9, 0x8, 0x5e42359db5aad95f, 'bond0\x00', 'batadv0\x00', 'nr0\x00', 'hsr0\x00', @local, [0x0, 0x0, 0x0, 0x0, 0x7f], @empty, [0x80, 0xff, 0xff, 0x101, 0x0, 0xff], 0x6e, 0xde, 0x126, [], [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffd}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6, 0x40, 0x400}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{0x5, 0x20, 0x88fb, 'gretap0\x00', 'nr0\x00', 'ifb0\x00', 'caif0\x00', @broadcast, [0xff, 0xff, 0xff, 0x7f, 0xff, 0xff], @dev={[], 0x16}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xce, 0x13e, 0x176, [@arp={'arp\x00', 0x38, {{0x301, 0x9300, 0xc, @rand_addr=0x5, 0xffffff00, @loopback, 0x2f5224ce74cd44d5, @broadcast, [0xff, 0xff, 0x0, 0x7f], @dev={[], 0x1b}, [0x101, 0xc9558d38cfad1e67, 0x0, 0xff, 0x0, 0xff], 0x1fcc93301946b5d6, 0x79}}}], [@common=@dnat={'dnat\x00', 0x10, {{@local}}}, @snat={'snat\x00', 0x10, {{@remote, 0xfffffffffffffffc}}}], @arpreply={'arpreply\x00', 0x10}}, {0x9, 0x0, 0x19, 'bcsh0\x00', 'veth1_to_bridge\x00', 'bcsf0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xee, 0xee, 0x136, [@cluster={'cluster\x00', 0x10, {{0x4, 0x4, 0x5, 0x1}}}, @ip={'ip\x00', 0x20, {{@remote, @multicast1, 0x0, 0xffffff00, 0xff, 0x14, 0x0, 0x4, 0x4e23, 0x4e24, 0x4e21, 0x4e23}}}], [], @common=@ERROR={'ERROR\x00', 0x20, {"db3890773a8c3fcaaaeeb9a756a7a3370b75cbbd933993be0e28836a63a9"}}}]}]}, 0x620) [ 1478.029081][T18372] fuse: Bad value for 'fd' 08:08:36 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x8) 08:08:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xff00}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1478.161682][T18427] SELinux: truncated policydb string identifier 08:08:36 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @random="1c0d3e82051f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1}, @icmp=@info_request}}}}, &(0x7f0000000040)={0x1, 0x3, [0x0, 0xc, 0x3]}) 08:08:36 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0xa) 08:08:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xff9f}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:36 executing program 5: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r3, 0x4001000008912, &(0x7f00000001c0)="0800b5055e0bcfe87b2071") r4 = accept4$alg(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="727bb88d7ea510548cdece9d0fd753a2e29c15609f3b866b4de6342446baa6936bad79409f94641a2cae34a8f5ff754446269b47ddbeac6a9aeb1ee3756a2253eb21ed6fa3f1333819345ee218dd3aaeca3012ab60c0bb091b5647a8dd06e3b0be4a9cb584d650bf39fccaaef6ad46d3ad65fb7acb4295a3f655c2ac4382f31434dd1b0c8df0d7c4b7b389c7c37dab107501b30db0d0c2d8642be1991633cd9593697069ffb542cc56eefb0ed4ddf3ca7be8a75eb6f483c64eb49f65839dca8e6d3d0a0643ac934bcba4fe1b66ee203f874ac1256c317c41778a5ea57514154cc299b04f46c2ad34", @ANYBLOB="e9c2a6", @ANYRESOCT, @ANYRESHEX], 0xffffffe3) splice(r0, 0x0, r4, 0x0, 0x20000000003, 0x0) [ 1478.295896][T10801] block nbd1: Receive control failed (result -22) 08:08:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xfffffffffffffd6d) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3, 0x200000) setsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000200)=0x400, 0x4) 08:08:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7f, 0x7, 0x5}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) [ 1478.429753][T18697] SELinux: truncated policydb string identifier 08:08:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x100000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:36 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0xb) [ 1478.684275][T18895] SELinux: truncated policydb string identifier [ 1478.808911][T18370] block nbd1: shutting down sockets [ 1478.907649][T10801] block nbd1: Receive control failed (result -22) [ 1478.920314][T18370] block nbd1: shutting down sockets 08:08:37 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r4}) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net/ip6_flowlabel\x00') accept$unix(r5, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:37 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0xc) 08:08:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) 08:08:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) io_setup(0x40002100000008, &(0x7f0000000100)=0x0) io_submit(r4, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x804000000000000, 0x0, 0x8, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(r4, 0x2, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000200)="8765e5a9dc395995b580ef244b8726fbad15b4cd167380fa08d86da33fbbf38a6f53108bc81b8b9b285e85214f61a7db375d19221a86ed7a9b471edccdb3383c9520a493f3c3b2809825553ca48cf488a48dd1e65fcceb83b682fec5d80f2a7a6bc5422d71781f6a76b4d58dc3b2d3b8beeac7c741c1a3727ac790355620a766399d5f26c91770fa26f4fd6876a2d90e42ce414e5d31bed113f2634fa0f75635dae53ac679c6", 0xa6, 0x1, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x6}]) 08:08:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x200000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000001080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000000080)=""/4092, &(0x7f00000010c0)=0x5dfa3852) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffffffffb, 0x32, 0xffffffffffffffff, 0x0) [ 1479.034483][T18932] SELinux: truncated policydb string identifier 08:08:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x1000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:37 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0xd) 08:08:37 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x48000014}, {0x6, 0x0, 0x0, 0x7fffffff}]}) socket$inet6(0xa, 0x2, 0x0) [ 1479.259406][T10801] block nbd1: Receive control failed (result -22) 08:08:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x2000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000200)=""/66) [ 1479.365132][T19239] SELinux: truncated policydb string identifier [ 1479.365285][ T2500] block nbd1: Attempted send on invalid socket [ 1479.378000][ T2500] block nbd1: shutting down sockets 08:08:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffc, 0x3, 0x8, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f00000004c0)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x84) socket$inet6(0xa, 0x80002, 0x0) r5 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, r6) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r8, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000029c0)}, 0x0) keyctl$chown(0x4, r5, r7, r10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) sendto$inet6(r1, &(0x7f00000002c0)="0b27dd1d224b800b855da2217e8bbe9f25d4c0cdf1e390830afada37747293e3b1272c209d07f5a2cfae6121cb2cec58eaa5186a5c4493312b7b86d8cd831fc112ec1f7da4af7f9b96476ad1bac1e5f95656b3213ecff10698c113b9275d893c2a0cff2f9e35e697aa64db05edfa62cc", 0x70, 0x40000, &(0x7f0000000240)={0xa, 0x4e21, 0x1ff, @empty, 0x400}, 0x1c) syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1479.458030][T18935] ldm_validate_partition_table(): Disk read failed. [ 1479.559468][T18935] Dev nbd1: unable to read RDB block 0 [ 1479.611433][T18935] nbd1: unable to read partition table [ 1479.643092][T18935] nbd1: partition table beyond EOD, truncated 08:08:37 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, [], [{0x80000001, 0x6, 0x5, 0x9, 0x0, 0x7}, {0x2, 0x8, 0x2, 0x5, 0x1, 0x2}], [[]]}) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000200)={0x1, 0xdc, "b0f8d378e5900dec687c65b5a81df9ddda326520c179943c03ad23a91db4cc46752b0b471121856a8c1ac359327a8f98e19c5199afe33ad1f5d595e3c8dc3b8aebba2b6bb38d5e1a0c0bddb4a4752c7acde0ce372102398d9d2a25a813a292e74698ad4bc299099a5223f9ebafbc551faba25d350f84135c865b7aa4da9c65b7bb66af4d157754b23171f7de2d4578cf2c9a9a5a0245494e722f4ae3298de4e115c81f1a0922422989d3ce3bd5e66e80141acc10f25415eb710dfd342d2063ff56a3e37bc95e31c4fde00b7fe9889e778bf205ac92d2a527756a15b9"}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000680)=ANY=[], &(0x7f0000000700)='./bus\x00', 0x0, 0x0, &(0x7f0000000740)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000300)=@can, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000200)='security.selinux\x00', &(0x7f00000001c0)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2af, 0x0) flistxattr(r1, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@initdev, @in=@local}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x9, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000003c0)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local, @random="3148cd0eae0e", @local, @local, @random="b26e9dc257b4", @random="bcf72d94c59b", @broadcast]}) r3 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x950, 0x882) r4 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0xfcc9}], 0x1, 0x81805) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100026}, 0xc, &(0x7f0000000080)={&(0x7f00000011c0)=@getlink={0x3a0, 0x12, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r5, 0x918, 0x1000}, [@IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7fffffff}, @IFLA_LINKINFO={0x18, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @remote}]}}}, @IFLA_PHYS_PORT_ID={0xc, 0x22, "85a84f71cbc7c510"}, @IFLA_VFINFO_LIST={0x2d4, 0x16, [{0x50, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x1000, 0x80000001}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0xb97, 0x100000000}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, [{0x14, 0x1, {0x7d, 0x91e, 0x0, 0x8100}}]}]}, {0xec, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xad3d}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0xaf, 0x1}}, @IFLA_VF_VLAN={0x10, 0x2, {0x2, 0xe20, 0xfb}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, [{0x14, 0x1, {0x2, 0x56e, 0x100, 0x88a8}}, {0x14, 0x1, {0x2, 0x9fb, 0x8, 0x8100}}, {0x14, 0x1, {0x32f0c5ca, 0xa2, 0x0, 0x88a8}}, {0x14, 0x1, {0x80000001, 0xd91, 0x3e, 0x18aa8}}, {0x14, 0x1, {0x8, 0xe49, 0x2, 0x8100}}, {0x14, 0x1, {0x8000000, 0x607, 0xf}}, {0x14, 0x1, {0x1000, 0xf99, 0x0, 0x88a8}}, {0x14, 0x1, {0x4, 0x3b0, 0x7}}]}, @IFLA_VF_IB_PORT_GUID={0x14}]}, {0xb4, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x20, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x101, 0x89d, 0x88}}, @IFLA_VF_LINK_STATE={0xc}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x400, 0xeb6}}, @IFLA_VF_VLAN={0x10, 0x2, {0x6c180, 0x4c8, 0x80000001}}, @IFLA_VF_RATE={0x10, 0x6, {0x7fffffff, 0x9, 0x10000}}, @IFLA_VF_MAC={0x28, 0x1, {0x541ab9ab, @dev={[], 0x18}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x9, 0x3}}, @IFLA_VF_MAC={0x28, 0x1, {0x8, @link_local}}]}, {0x3c, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}, @IFLA_VF_VLAN={0x10, 0x2, {0x1, 0xccf, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x8512, 0xdfa, 0x10000}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7}}]}, {0x10, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xecd7}}]}, {0x94, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x7f}}, @IFLA_VF_RATE={0x10, 0x6, {0x7, 0xb167, 0x2}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x1}}, @IFLA_VF_RATE={0x10, 0x6, {0x5, 0x0, 0x1f}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0xfffffb50}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x9, 0x3}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x2, 0x6}}, @IFLA_VF_RATE={0x10}]}]}, @IFLA_PORT_SELF={0x58, 0x19, [@IFLA_PORT_PROFILE={0x10, 0x2, 'y\xefeloop#\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "aa23974eb8b48696bf3b7272f20f31e3"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "9a397c849c68c56c3cf9699db49a8f17"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "5d832beec4b28cd29a3b08c334e916e3"}, @IFLA_PORT_VF={0x8, 0x1, 0x7f}]}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_EVENT={0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_EVENT={0x8, 0x2c, 0x10000}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x800}, 0x20040010) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b80)={{{@in6=@empty, @in=@empty}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) sendfile(r2, r3, &(0x7f00000001c0), 0x20002000005) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000c80)={'veth1_to_hsr\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="200000003b000000b0dc9874e37835be8de1f0d18ebf89e17bce1fdbf814f7d5f68717509f2e6a45896a8b8b671fb364d5139b10052df24d700cee10abea5e507dfea8"]}) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r3, 0x4c01) connect$inet(r0, &(0x7f00000000c0), 0x10) 08:08:37 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0xe) 08:08:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x3000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000), 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000680)=ANY=[], 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000200)='security.selinux\x00', &(0x7f00000001c0)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2af, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@initdev, @in=@local}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000003c0)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="3148cd0eae0e", @local, @local, @random="b26e9dc257b4"]}) r2 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0xfcc9}], 0x1, 0x81805) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100026}, 0xc, &(0x7f0000000080)={&(0x7f00000011c0)=@getlink={0x308, 0x12, 0x0, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0x918}, [@IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7fffffff}, @IFLA_LINKINFO={0x18, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @remote}]}}}, @IFLA_PHYS_PORT_ID={0xc, 0x22, "85a84f71cbc7c510"}, @IFLA_VFINFO_LIST={0x29c, 0x16, [{0x50, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x1000, 0x80000001}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0xb97, 0x100000000}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, [{0x14, 0x1, {0x7d, 0x91e, 0x0, 0x8100}}]}]}, {0xec, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xad3d}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0xaf, 0x1}}, @IFLA_VF_VLAN={0x10, 0x2, {0x2, 0xe20, 0xfb}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, [{0x14, 0x1, {0x2, 0x56e, 0x100, 0x88a8}}, {0x14, 0x1, {0x2, 0x9fb, 0x8, 0x8100}}, {0x14, 0x1, {0x32f0c5ca, 0xa2, 0x0, 0x88a8}}, {0x14, 0x1, {0x80000001, 0xd91, 0x3e, 0x18aa8}}, {0x14, 0x1, {0x8, 0xe49, 0x2, 0x8100}}, {0x14, 0x1, {0x8000000, 0x607, 0xf}}, {0x14, 0x1, {0x1000, 0xf99, 0x0, 0x88a8}}, {0x14, 0x1, {0x0, 0x3b0, 0x7, 0x4928}}]}, @IFLA_VF_IB_PORT_GUID={0x14}]}, {0xb4, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x20, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x101, 0x89d, 0x88}}, @IFLA_VF_LINK_STATE={0xc}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x400, 0xeb6}}, @IFLA_VF_VLAN={0x10, 0x2, {0x6c180, 0x0, 0x80000001}}, @IFLA_VF_RATE={0x10, 0x6, {0x7fffffff, 0x9, 0x10000}}, @IFLA_VF_MAC={0x28, 0x1, {0x541ab9ab, @dev={[], 0x18}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x9, 0x3}}, @IFLA_VF_MAC={0x28, 0x1, {0x8, @link_local}}]}, {0x4}, {0x2c, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}, @IFLA_VF_VLAN={0x10, 0x2, {0x8512, 0xdfa, 0x10000}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7}}]}, {0x10, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xecd7}}]}, {0x68, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x7f}}, @IFLA_VF_RATE={0x10, 0x6, {0x7, 0xb167}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x0, 0x1f}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x9, 0x3}}, @IFLA_VF_RATE={0x10}]}]}, @IFLA_TXQLEN={0x8}, @IFLA_EVENT={0x8, 0x2c, 0x6}, @IFLA_EVENT={0x8, 0x2c, 0x10000}]}, 0x308}, 0x1, 0x0, 0x0, 0x800}, 0x20040010) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b80)={{{@in6=@empty, @in=@empty}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) connect$inet(r0, &(0x7f00000000c0), 0x10) [ 1479.877874][T19471] SELinux: truncated policydb string identifier 08:08:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1479.922095][T19471] sel_write_load: 7 callbacks suppressed [ 1479.922100][T19471] SELinux: failed to load policy [ 1480.007064][T10801] block nbd1: Receive control failed (result -22) [ 1480.032503][ T2500] block nbd1: Attempted send on invalid socket [ 1480.038706][ T2500] block nbd1: shutting down sockets 08:08:38 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x10) 08:08:38 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="d3d2b93c38f19c0400cd8034"], 0xc}}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="eabe9f303b222957eecbc624877c825255f910c28f5e87a64820546a1ebed56adb3b91e7f1ffd7e4ab56ad8e39808e0b61a0bf7a301ffe8dac0726906da58a5d1ab066f24351eda628769d37cbcb5c0c5d6b03e4c0487a0c5c3ced0b6983", @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRESHEX, @ANYBLOB="e6c55c669eb82eec510100019b3d7280437a7462010000000000000029a741efca44f937d0492482ba837296d961244e2e0c734057548c402cc43b3897cc275fd87f333c960d2bc40dd8ece5ff1b9d9e2afb67443e955f96c787fc8dc4872b0001000000000000f515586de3c101e4f8d1b12b1894ef983d0cfcdfbb1118c5ae060bb6ae2af877735be7b03b5278b53fe125393d6b6adf7f7d0734bc1e5566b4d1447a982f0b0b061ef05d38deddd795e0b31a", @ANYRESHEX], 0x0, 0x162}, 0x20) tkill(r0, 0x3b) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1480.068328][T19537] ldm_validate_partition_table(): Disk read failed. [ 1480.099788][T19537] Dev nbd1: unable to read RDB block 0 08:08:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) r3 = dup(r2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) ioctl$TCSETS2(r4, 0x402c542b, &(0x7f0000000180)={0x3ff, 0x7f, 0x5, 0x4, 0x20, "04f6f285bc0f481f16c5e21a0d7b8b3043e812", 0x95, 0x20000}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x5]}, &(0x7f00000002c0)=0x6) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r6 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r7}) syz_open_procfs(r7, &(0x7f0000000240)='net/fib_triestat\x00') 08:08:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x5000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1480.153302][T19537] nbd1: unable to read partition table 08:08:38 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2172, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3, 0x0, &(0x7f0000000000)=0xfdbb) [ 1480.198000][T19537] nbd1: partition table beyond EOD, truncated [ 1480.236678][T19784] SELinux: failed to load policy [ 1480.393167][T10801] block nbd1: Receive control failed (result -22) [ 1480.403500][ T2501] block nbd1: Attempted send on invalid socket [ 1480.409745][ T2501] block nbd1: shutting down sockets [ 1480.415211][ T2501] print_req_error: 228 callbacks suppressed [ 1480.415226][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.432446][ T2501] buffer_io_error: 230 callbacks suppressed [ 1480.432456][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1480.446900][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.457875][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1480.466717][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.477651][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1480.486069][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.497015][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1480.505447][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.516384][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1480.524663][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1480.535556][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1480.543744][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1480.551603][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1480.559505][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.570649][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1480.578934][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1480.589853][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1480.598700][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.614586][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.626941][T19894] ldm_validate_partition_table(): Disk read failed. [ 1480.636338][T19894] Dev nbd1: unable to read RDB block 0 [ 1480.647092][T19894] nbd1: unable to read partition table [ 1480.652823][T19894] nbd1: partition table beyond EOD, truncated 08:08:38 executing program 1: r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x6c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xd7290000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2e6b}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'bond0\x00'}}]}]}, 0x108}}, 0x800) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x44, &(0x7f0000000000)="d249a4440ef4aa704622fa314c60c3c0405e712a0e003fbdb45b948e5493267546dcfa9402b45ccd6bacca3ff351898fb803e66719481d8e4fbd6e4102f5813fd12b4167"}) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) r6 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x6, &(0x7f00000000c0)=""/127) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x187080, 0x523df1cd57ec4f57) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000180)=""/248, 0xf8}], 0x1, 0x0) 08:08:38 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x11) 08:08:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0xf7, 0x6, 0xff, 0x1, 0xf8, 0x8, 0x9, 0x7, 0xf7, 0x1f}, 0xb) 08:08:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000400)=""/238, 0xee}], 0x1, 0x5f) [ 1480.772429][T20008] SELinux: failed to load policy 08:08:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:38 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x12) 08:08:39 executing program 4: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f0000000100), 0x800000000005, 0x0, 0x0, &(0x7f0000000040), 0x0) 08:08:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/42, 0x2a}], 0x1) [ 1480.984960][T20319] SELinux: failed to load policy 08:08:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/56) r2 = accept4$ax25(r1, &(0x7f0000000200)={{0x3, @bcast}, [@remote, @null, @netrom, @remote, @remote, @null, @netrom, @bcast]}, &(0x7f0000000180)=0xfffffffa, 0x80800) dup2(r2, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xa000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1481.085033][T10801] block nbd1: Receive control failed (result -22) [ 1481.098413][T20013] block nbd1: shutting down sockets [ 1481.183857][T10801] block nbd1: Receive control failed (result -22) [ 1481.203473][T20013] block nbd1: shutting down sockets 08:08:39 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x36) 08:08:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x10000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:39 executing program 4: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) lsetxattr$security_evm(0x0, &(0x7f00000002c0)='security.evm\x00', &(0x7f0000000300)=ANY=[], 0x0, 0x1) 08:08:39 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:restorecond_var_run_t:s0\x00', 0xf, 0x1) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x20, 0x5, [0x7fff, 0x1, 0xd0e, 0x81, 0x4]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7f, 0x0, 0x81, 0x2, r5}, 0x10) [ 1481.406282][T20572] SELinux: ebitmap start bit (-1127074059) is not a multiple of the map unit size (64) 08:08:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x29000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1481.473149][T20572] SELinux: failed to load policy 08:08:39 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x3e) 08:08:39 executing program 5: perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201eeffffff01000000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 08:08:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x5f6c}}, 0x0) timerfd_gettime(r2, &(0x7f0000000180)) 08:08:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x3f000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1481.656990][T10801] block nbd1: Receive control failed (result -22) [ 1481.705883][T20641] block nbd1: shutting down sockets [ 1481.748452][T20859] SELinux: ebitmap start bit (-1127074059) is not a multiple of the map unit size (64) [ 1481.798681][T20859] SELinux: failed to load policy 08:08:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000001600)=[{&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000001680)=""/187, 0xb5}, {&(0x7f0000001740)=""/178, 0xab}, {&(0x7f0000000400)=""/126, 0xffffffffffffffd6}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x7, 0x5e) [ 1481.833554][T20641] block nbd1: shutting down sockets 08:08:39 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x46) 08:08:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x40000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:40 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x103701, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 08:08:40 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 08:08:40 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) open(0x0, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000140)) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1481.985806][T20973] SELinux: ebitmap start bit (-1127074059) is not a multiple of the map unit size (64) [ 1482.072063][T20973] SELinux: failed to load policy 08:08:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x48000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:40 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x491f1) 08:08:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r9 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r9, 0xc0505405, &(0x7f00000003c0)={{0x0, 0x1, 0x0, 0x2}, 0x4, 0x6, 0x400}) 08:08:40 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000800)='./file0\x00', 0xa400295c) 08:08:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x4c000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1482.309266][T21291] SELinux: ebitmap start bit (-1127074059) is not a multiple of the map unit size (64) [ 1482.336284][T10801] block nbd1: Receive control failed (result -22) [ 1482.353064][T21112] block nbd1: shutting down sockets [ 1482.360281][T21291] SELinux: failed to load policy 08:08:40 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x4000000) 08:08:40 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioperm(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000800)='./file0\x00', 0xa400295c) socketpair$unix(0x1, 0x1, 0x0, 0x0) [ 1482.436304][ T26] audit: type=1400 audit(1571731720.471:612): avc: denied { watch watch_reads } for pid=21295 comm="syz-executor.4" path="/root/syzkaller-testdir959724934/syzkaller.eCh71u/2833/file0" dev="cgroup2" ino=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 08:08:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x68000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:40 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x82001) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x2cdf) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1482.575391][ T26] audit: type=1800 audit(1571731720.521:613): pid=21296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=6 res=0 08:08:40 executing program 4: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setstatus(r1, 0x4, 0x2000) 08:08:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r7, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r7}) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x1c, r8, 0x100, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040040}, 0x20000082) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) preadv(r9, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r12 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000540)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r12, 0x8916, &(0x7f0000000580)={'gre0\x00', {0x2, 0x4e21, @multicast1}}) 08:08:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x6c000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:40 executing program 5: syz_genetlink_get_family_id$tipc(0x0) setuid(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000003600)) sendto$inet(r0, 0x0, 0x47, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) [ 1482.908583][T10801] block nbd1: Receive control failed (result -22) [ 1482.928161][T21613] block nbd1: shutting down sockets 08:08:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@getlink={0x34, 0x12, 0xb14483e7415dca5, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'rose0\x00'}]}, 0x34}}, 0x0) 08:08:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x74000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:41 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x12100, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000240)={0x18, 0x1, 0x0, {0x3}}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@rand_addr=0x7f, @dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x8}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@local, @loopback, @remote}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x400c010, r1, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_DROP_PRIVILEGES(0xffffffffffffffff, 0x4004551e, &(0x7f0000000180)=0x3) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) connect$tipc(r7, &(0x7f0000000280)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x3}}, 0x10) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:41 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x20) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x81, 0x1, 0xba, 0x0, 0x2, 0x9241ca95b12ce66d, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5ea, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x8, 0x5, 0x1, 0x1, 0x100000001, 0x800, 0x97eb}, 0x0, 0x4, r3, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1483.232482][ T26] audit: type=1400 audit(1571731721.261:614): avc: denied { map } for pid=21931 comm="syz-executor.0" path="socket:[229448]" dev="sockfs" ino=229448 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 [ 1483.444759][T21992] block nbd1: shutting down sockets 08:08:41 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x20000109) 08:08:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) 08:08:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x7a000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:41 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x34}]}) 08:08:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mgfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) prctl$PR_CAPBSET_DROP(0x18, 0x5) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r5, 0x101, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x10c, r5, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc63e}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff9}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000280)={&(0x7f0000000180), &(0x7f0000000200)=""/79, 0x4f}) [ 1483.532244][T10801] block nbd1: Receive control failed (result -22) [ 1483.542556][T21992] block nbd1: shutting down sockets 08:08:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@ipv4={[], [], @local}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 08:08:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x80ffffff}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:41 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r1, 0x127f, &(0x7f0000000080)) 08:08:41 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x10000, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x8}) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x100, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) r4 = msgget$private(0x0, 0x4) msgsnd(r4, &(0x7f0000000000)={0x0, "2bd24150f5f0cc1a7c5cd05b89b40b617f72ded37b4fd7ef1cd76fc9af67bc777bb535131d1cad129a3845400e01e0f2aab757"}, 0x3b, 0x52db926aecde8b04) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:41 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selin{x/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @rand_addr=0x668186ab, @loopback}, 0xff7f) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = syz_open_procfs(0x0, 0x0) setxattr$security_capability(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f00000002c0)=@v1={0x1000000, [{0x1, 0x7}]}, 0xc, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r3}) r4 = getpgrp(r3) r5 = syz_open_procfs(r4, &(0x7f0000000180)='ne\x05\x00\x00\x00v_sn7p6\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x7fff) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x90ffffff}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1483.861295][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1483.867165][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1483.873054][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1483.878837][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1483.922132][T22267] block nbd1: shutting down sockets 08:08:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xf6030000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:42 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r2, 0x101, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r2, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x800) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$USBDEVFS_CLEAR_HALT(r4, 0x80045515, &(0x7f0000000000)={0xb}) 08:08:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendfile(r2, r3, 0x0, 0x10000) sendfile(r2, r3, 0x0, 0xa5cc554) 08:08:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001200a5dc0000000000000000000000007fad563c932fa9043b52fb2fe240a1f1418431166d513e80ac7b225dc054b23a93b3ded89dd9fa26980b363dc9314093e1e7edf4f1fa8a39f48b1992052048b1ee91c5919a45ccff1f2d190aa3433d26994c500d11f29406ea1a1c65a4d883ba3c53c7d139c542c48dd70c020000009470", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00"/28], 0x34}}, 0x0) [ 1484.085733][T22518] SELinux: truncated policydb string identifier [ 1484.086002][T22267] block nbd1: shutting down sockets [ 1484.108417][T22518] SELinux: failed to load policy [ 1484.148806][ T26] audit: type=1804 audit(1571731722.181:615): pid=22574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir959724934/syzkaller.eCh71u/2838/bus" dev="sda1" ino=16993 res=1 08:08:42 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xff000000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1484.208694][T22597] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:08:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x24, &(0x7f0000000040)={0x0, 0x0}, 0x10) 08:08:42 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0]], 0x8) ustat(0x7f, &(0x7f0000000000)) 08:08:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000580)=@in={0x2, 0x4e21, @remote}, 0x80, 0x0}}], 0x1, 0x0) 08:08:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r4}) r5 = open(&(0x7f0000000480)='./file0\x00', 0xa2501, 0x32e) getdents(r5, 0x0, 0x500) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r9 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r9, 0x0, 0x500) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111, 0x481af984b7915361}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r8, &(0x7f0000000440)={0xb, 0x10, 0xfa00, {&(0x7f0000000340), r10, 0x8}}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000200)={r11, 0x11, "7cc9b2f1270370338fc352dc01ffa68358"}, &(0x7f0000000240)=0x19) r12 = syz_open_procfs(r4, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) preadv(r12, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xff9f0000}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1484.595784][T22878] SELinux: policydb magic number 0x20000040 does not match expected magic number 0xf97cff8c [ 1484.601286][T10801] block nbd1: Receive control failed (result -22) [ 1484.617344][T22878] SELinux: failed to load policy [ 1484.635464][T22801] block nbd1: shutting down sockets 08:08:42 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xffffff80}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000002010100000000000000000000000040080015f8ffffffff07000800085cd276"], 0x24}}, 0x0) 08:08:42 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) 08:08:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0xf, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f0000000200)={0x0, 0x0, [], @bt={0x36cb, 0x0, 0x10000, 0x251, 0x4, 0x2, 0x2, 0x12}}) fcntl$setstatus(r2, 0x4, 0x44800) 08:08:42 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) preadv(r3, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1484.870170][T23239] netlink: 'syz-executor.4': attribute type 8 has an invalid length. 08:08:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0xffffff90}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:43 executing program 4: 08:08:43 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="ff3ec2ca93279a723113054e2b1e9f5fed3414", 0x13, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='/selinux/load\x00', r1) write$selinux_load(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f51331c41436d2bc91e5fd077f4820caf92145b6441ad75e27065df9d9986301000000000000711e687e5341e3480bc60107581e5e93ebd87fa9c2c0f36c8146dc0abb83d90557e84ae175c27cf7ef9450531fda9ae5c6fff34d53f0229673feadcd"], 0x9) getrusage(0x0, &(0x7f0000000380)) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) fcntl$setstatus(r2, 0x4, 0x42200) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@netrom, @rose, @netrom, @bcast, @netrom, @null, @bcast, @rose]}, &(0x7f0000000080)=0x48, 0xc00) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x81, 0x1000) [ 1485.120113][T23337] block nbd1: shutting down sockets 08:08:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:43 executing program 4: 08:08:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00\x0e\xdaI\x87(\xecl8\x00\x00\x00\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x8) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000200)={0x2a80000000000000, 0x3000, 0x8, 0x2, 0x8}) getdents(r4, 0x0, 0x500) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000180)=r4, 0x1) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1485.259064][T23454] SELinux: truncated policydb string identifier [ 1485.283806][T23454] SELinux: failed to load policy 08:08:43 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x40, 0x80) getdents(r2, 0x0, 0x500) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x7fffd, 0x8000) 08:08:43 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:43 executing program 4: 08:08:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1485.587708][T23617] SELinux: truncated policydb string identifier 08:08:43 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1485.631851][T23552] block nbd1: shutting down sockets 08:08:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000200)="a71807383cc40e879ab0af2feabe4e6cebdce23549eef865d6ba04cfce84cce2c77b9ab66b5aaf6957a85ff88b71e5892f647fd250cfff130fd4291049234f6359d69e788384d76b396a58aeb44ac4702482525e8c5d3dc5468b41582820bf686528d3e9b1ed1fcf540a7004a4eb4af346ee33e53860e5fc5d742ded22eadb05e4c6d2c365543ccfe724f85722fa96cecaedf2b9c3f9c22d0835e56ae337bdf814cca52646bba6b7e79986e1d9b75245bc8d971dd1e3999bda7d253de89e196a2b6c08715ea75c1989674be646def99a2fb91d6d2b62f30a13c4936d49cf191fb53918c14af39bd48d820fdf4d96c3f2203abd", 0xf3, r2}, 0x68) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) faccessat(r4, &(0x7f0000000680)='./file0\x00', 0xf8f7377e0d0eb9ef, 0x2000) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) sendmsg$nl_route_sched(r6, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)=@deltaction={0x2d4, 0x31, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x846}}, {0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x7, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0xb4, 0x1, [{0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0xf, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x0, 0x3, 0x40}}, {0x10, 0x80000000, @TCA_ACT_INDEX={0x8, 0x3, 0x22}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}]}, @TCA_ACT_TAB={0x5c}, @TCA_ACT_TAB={0xfffffffffffffe21, 0x1, [{0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xd, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x18, 0x1a, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x5f}}, {0x10, 0x2, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x18, 0x1f, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x2, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x4f3a}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1485.676137][T23617] SELinux: failed to load policy 08:08:43 executing program 4: 08:08:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1485.770474][T23646] block nbd1: Could not allocate knbd recv work queue. 08:08:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16=r0]], 0x3c9e) [ 1485.836669][T23646] block nbd1: shutting down sockets 08:08:43 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) 08:08:44 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x3ff, 0x7f, 0x9, 'queue1\x00', 0x9}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@loopback, @remote, @remote}, 0xfd32) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) 08:08:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1486.066952][T23801] SELinux: policydb magic number 0x20000080 does not match expected magic number 0xf97cff8c 08:08:44 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) [ 1486.132155][T23801] SELinux: failed to load policy 08:08:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:44 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cfa080000005345204c496e75781600fff000006e533d29f536d2bc"], 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x1) write$ppp(r1, &(0x7f0000000040)="980bd2e3c9dd1c30becf7c61adfa74f0d11023568316324c7fab319f0d133e283032b319e441df49db96e905afb04bc174b0044ec3664955f3c260691ece2b057cf50af6143f31b28dffcfda", 0x4c) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000140)=""/4096) [ 1486.277330][T10801] block nbd1: Receive control failed (result -22) [ 1486.319385][T23806] block nbd1: shutting down sockets 08:08:44 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) 08:08:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) 08:08:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x2, 0x2) sendmmsg$alg(r1, &(0x7f0000005e40)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)="71851edfbcbad99475f3a4a6243fd2a153a8cd63ee89565d2d4e7d79dc237455229196d4f51267d39d5447060d31c981c12e618a45864edda880be68d31aa922ba9a1eba13f7b8b756a177e0e2f9ab716ee26895c4510c6face29f212057ace0e19a8997ded12199755cd169644cd76f6c43a93694aeef9ada67ad7e6682e9e4fb4f9e14cd4251b2259cf2a069bf7a5c005bad39b1f9b00ab82c882e07b4151cf0cc0cc0", 0xa4}, {&(0x7f0000000340)="706fc22390efd994deb6dfeefd94bc30a4575a906e05bc6824d3810d5d1708bf34e886393d8554f01a4b72fa48d476c96813aea36b3e8edbec97ac578b5274fabe8918514cb8224c113eef24aa4798202b0453710578209bf11eb74c06473c4d9843c78ebf023be5c4c725fe12d49a2ef39cf15763d374093a533e1e62db9279a2b6ff1db3cc450dbd3c87b594cf9e5421da5c204278d9c5fb08ebe2bbb91336b179acbb79a50732b11bb6c0aba3846087717958da7c0f4b7fa85612dfc22e9b991bc85c044b597e9034ec2d87f33c701f4c456e747771ad8689", 0xda}, {&(0x7f00000002c0)="601163730c37d9bce80d4c53a5c7e35ddb72cb82b26dd1297dba8676491542977f4f49c7f089d452e17e2b", 0x2b}, {&(0x7f0000000440)="fba5fcc744d97da328773ea79eb3a58698d366a74d2100376743a5aee4159fd77e4bf8ac0de14fc91273e8c9e5a1f388c2ff6447b5927ab41d54f71d02ac4214a84e2cad028811ebf338090c836237f4526a0906c9cc8c094cb26e13efc6919b4ddd8f7cc880aab15ca559c547f15e67eff37a467736240b8ad8191f76c25b7350cdf0d6eac650acc79a47d0ea6aec54def9c13e4690421a9312f06ff85697d9c381f157f5ddb36a1ac7a6efaca43739957c667c19", 0xb5}, {&(0x7f0000000500)="1f7d194fb09e2775ba0169198cc9e899413827c0afa0", 0x16}, {&(0x7f0000000540)="22995b100e74934c7ca641f26eb4ead9a5b1afef0cf4cba0acd6923007eec481f655942922242a4eb322292bf558b1ab07e98cbff5a990abf4aa8e5e0c0b1a4dd9771e60b9364f0d8dc315160af64fbd2d8255412789aeb6cec58e93df653eeb4c8d4a5f327d416a7b326326e5fda0c273f914526ebf03e225080c3af2784fd46c1e071e714a357be3119dea3a4125f2e6273aaa20271c78526fd638c3489ff864e64fb1b006e3efe2fa4ae0936359b0c36a44af8be4c876c866f40c0d6fb3fea2", 0xc1}, {&(0x7f0000000640)="73dea1f980bd93e2295911fe2691e26a4ae3b3200c338b61170ee3df0bbd3ef039a542291c038bb474c9364c69179470b6c7d17af3f1238904dc46d79594e2bc42c9054c0e7d347deb28d75e90c0ee7ceb6a94d6c5566c3dfb5a97a692b8e76069b8b04446b409444bbdae70247bb51b9b9b7d05cbc26da8d34c6a916d358426dbbe0594f64d281e92f939a14016e83dadffa5c4", 0x94}, {&(0x7f0000000700)="9c9f59557a1e3fe6c94e5e626a9fdb12e238a7489bc7be59cc12a04e6ae835b9d96ffb3f3841c342db43f89355c4a4347ecaa874f4d13462e09b1573adb98aaf5090c0daf9588e745bab588e601d0153ecd79ac6eaf111f330007a1857d7ace0ecd31b2558140a1fd72a3f021c6ee669a1", 0x71}], 0x8, &(0x7f0000000800)=[@assoc={0x18, 0x117, 0x4, 0x401}], 0x18, 0x9}, {0x0, 0x0, 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{&(0x7f0000004c00)="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0x1000}, {&(0x7f0000005c00)="d62c1db628bd6488fdaf8ca1f1d4b7963044fbfed7297285853bf80c04b34d4a4db6e990c809f23621864d6fdf74b72c8785ec308b63fe558428f4d2069ff9b133f13e9499ccec3d01ddc09a22715d14cd1c97ef20fc114bbc04c570602607b8d74c925f939eb1f618aa98a4a3280c82267f9651710f6d02f1cd669b682240bbd6fceec61bc0e524a530d7", 0x8b}], 0x4, &(0x7f0000005d00)=[@iv={0x108, 0x117, 0x2, 0xef, "164dad9166412c3778fbe98da7c5615be38b81c1a0f989052c5822f88e0dde6d0052f7d941c181940cbd6a079036c497ff0a65f939971bde45d845cb162a8a4ea6dacceff9b96f5b69ecb8cc3acd90b5931c112577d61275090174cf14664b6155d48d4ce4d2cc05ce3ab5bcef4868822ef12d8feda0513eb186e2b1a8359259065a1b5633afb3ad49a728c9fb3dd7df1febd01a0a71cb4a380dc5c60329db27b9feeb1858863e0e24b0b4bf8da8645603d3d3fa1c5e52ce4a1d776e225f98c7fc2d9cf7e8b20a63c9f3390b3b82e9e2ba6f8f46a0562913e45ece35bbdfe5b5495f4d907567a95e26967710cc2cb7"}], 0x108, 0x4080}], 0x6, 0x20004080) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) ioctl$VFIO_SET_IOMMU(r2, 0x3b66, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1486.418598][T10801] block nbd1: Receive control failed (result -22) [ 1486.453745][T23806] block nbd1: shutting down sockets 08:08:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1486.494749][T24026] SELinux: policydb magic number 0xfa7cff8c does not match expected magic number 0xf97cff8c 08:08:44 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1486.588103][T24026] SELinux: failed to load policy 08:08:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:44 executing program 3: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x7}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1486.855642][T10801] block nbd1: Receive control failed (result -22) 08:08:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x501024, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000200)={r1, 0x3f, 0x2, r3}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1486.935838][ T2500] block nbd1: Attempted send on invalid socket [ 1486.942403][ T2500] block nbd1: shutting down sockets [ 1486.947646][ T2500] print_req_error: 45 callbacks suppressed [ 1486.947661][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1486.964926][ T2500] buffer_io_error: 50 callbacks suppressed [ 1486.964936][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1486.990869][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.001770][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1487.014908][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.025805][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1487.034556][ T2500] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.045994][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1487.061414][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.063592][T24259] SELinux: truncated policydb string identifier [ 1487.072282][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read 08:08:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:45 executing program 4: seccomp(0x1, 0x0, &(0x7f00000005c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x8, &(0x7f0000000040)="11dca5055e0bcfe47bf070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0)=0x382, 0x4) r4 = open(&(0x7f0000000000)='./bus\x00', 0x2a7200, 0x108) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000000c0)=0x1, &(0x7f0000000180)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fd) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x2007fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 1487.087708][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.094563][T24259] SELinux: failed to load policy [ 1487.098690][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1487.115366][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1487.126449][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1487.135444][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1487.144157][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.155094][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1487.165107][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.176355][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1487.185510][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:08:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1487.216509][ T26] audit: type=1326 audit(1571731725.241:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24322 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cb1a code=0xffff0000 08:08:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000180)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1487.277237][T24381] 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. [ 1487.300777][T24144] ldm_validate_partition_table(): Disk read failed. 08:08:45 executing program 5: bind$netlink(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1487.378853][T24144] Dev nbd1: unable to read RDB block 0 [ 1487.427810][T24144] nbd1: unable to read partition table [ 1487.449224][T24144] nbd1: partition table beyond EOD, truncated 08:08:45 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='maps\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000480)=0x55) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r3, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) fstat(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r7) r8 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r9}) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r11, 0x0) r12 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r12, 0x0, 0x500) fstat(r12, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r14, 0x0, 0x500) r15 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0x7, 0x321000) r16 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r16, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r16, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r17}) r18 = perf_event_open(&(0x7f00000006c0)={0x3, 0x70, 0xd9, 0x6, 0x1, 0x5, 0x0, 0xee7, 0x1, 0x6ce12a7f9d271848, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000680), 0x2}, 0xc18bb85f8028cce4, 0x6, 0x5, 0x0, 0x8, 0xfffffffd, 0x4}, r17, 0x8, 0xffffffffffffffff, 0x12) r19 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r19, 0x0, 0x500) r20 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r20, 0x0, 0x500) r21 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r21, 0x0, 0x500) r22 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r22, 0x0, 0x500) r23 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r23, 0x0, 0x500) r24 = getpid() r25 = socket(0x10, 0x3, 0x80) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r26, 0x0) r27 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r27, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r28, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r29) r30 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r30, 0x40086602, 0x400007) fstat(r30, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r27, r29, r31) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000200)="fc8385e48a3160ee89a07dbc5dd7ccbc0cb71cbfcfbcb5be743a3e395f24f96eb53c5dbf9440f0425e9feebf11dac8bf5a960cb068da058533563becdb3d57f89a7e7db54a214c22d5e64481192787c22a73188ed7e649cc364d7fc87ca512f201d46e4fe1bc230cc85aadf081418ff7fbf60341b03a2656a209c139f5464a759b8b7d5659406ed021facaa70d7c7db7e8ce4234760f218b57767e7ae631a998d845b5fe27e9e2642ee5a534cee7f63c65", 0xb1}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="da5e7b3b914aa9285b40936d9444164d3bdeb5455cadb8c17f905c32946d7d2d1e669474db2df241353e7ae75f1fdd13e343bf3bc79018754ad48eaf8d3d402862ebc69bba89830618445d35f7ffe1a3f8bcc529d5f323c4d086633b0d879e47f023b55a81388e0929b6def73c957297af1ecf5c", 0x74}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB="000000001c0000006a0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r14, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r15, @ANYRES32=r0, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r0, @ANYRES32=r21, @ANYRES32=r0, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r26, @ANYRES32=r31, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4004085}, 0x4819) r32 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r33 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r33, 0x0, 0x500) getsockopt$sock_cred(r33, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r32, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'hsr0\x00'}, 0x18) 08:08:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:45 executing program 4: 08:08:45 executing program 5: bind$netlink(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:45 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r5, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r7) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) fstat(r8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r9) write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x1, {0x9, 0x40, 0x0, {0x2, 0x1, 0x80000000, 0x3, 0x10001, 0x3, 0x6, 0xfb39, 0x10001, 0x8, 0x3f, r4, r9, 0x7, 0x4}}}, 0x78) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={0x0, 0x2}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1487.761631][T24694] SELinux: truncated policydb string identifier [ 1487.768285][T24694] SELinux: failed to load policy 08:08:45 executing program 4: 08:08:45 executing program 5: bind$netlink(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x511102, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000380)={{0x3, 0x3, 0x3ff, 0x9e220000, '\x00', 0x8000}, 0x1, [0x3, 0x9a, 0x8, 0x9, 0xe9ba, 0x2c, 0x3f, 0x800, 0x20, 0x4b, 0x6, 0xfff, 0x1, 0x8a, 0xfffffffffffffffe, 0x7, 0x80000001, 0x7, 0xf98, 0x0, 0x1, 0xfffffffffffff000, 0x6b36cb81, 0x8, 0x6, 0x4, 0x8, 0x3, 0x3, 0xfffffffffffffff9, 0xfae4, 0x4, 0x6, 0x0, 0x81, 0xd598, 0x7, 0x432, 0x3ff, 0x8b6b, 0x101, 0x1, 0x100000000, 0x5, 0x2, 0x88bc, 0x1ff, 0x0, 0x1, 0x28, 0xf80, 0x1, 0xfffffffffffffffd, 0x20, 0x2, 0x3, 0x2, 0xef8, 0x200, 0x1f, 0x2, 0x80000001, 0xf10, 0x2, 0x401, 0x80, 0x20, 0x400, 0x3, 0x3, 0xffffffffffffff7f, 0x10001, 0xd568, 0x40, 0xcb1, 0xfffffffffffff800, 0x8, 0x7, 0x4, 0x8, 0x7ff, 0x2, 0x4, 0x1c69f6d3, 0x0, 0x9, 0xbc4, 0x1f, 0x3f1e40000000, 0x7c6fc78a, 0x1, 0x0, 0x1, 0x9, 0x1, 0x2, 0x656, 0x7, 0x4, 0x8, 0x7ff, 0x1ff, 0x7f, 0x9, 0x5, 0x0, 0x7f, 0xe0a4, 0xfffffffffffffffa, 0xffffffff, 0x8, 0x8, 0x200, 0x9, 0x7, 0x3a, 0x3, 0xffffffffffffffff, 0xffffffffffffff00, 0x3, 0xfffffffffffffffb, 0xffffffff00000000, 0x7fff, 0x6, 0x9, 0x200, 0xe5e6, 0x2], {r2, r3+30000000}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000200)={0x2, 0x1000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) fsetxattr$trusted_overlay_nlink(r5, &(0x7f0000000240)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'L+', 0x5}, 0x28, 0x3) r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0xee00, r6) keyctl$describe(0x6, r6, &(0x7f0000000880)=""/65, 0x41) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r9, 0x0, 0x500) r10 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r10, 0x0, 0x500) fcntl$dupfd(r9, 0x31ed81c4ceae9c58, r10) r11 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) preadv(r7, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:46 executing program 4: 08:08:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:46 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080), 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:46 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x7f, 0x44208, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x4080) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:46 executing program 4: 08:08:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:46 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080), 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1488.470789][T10801] block nbd1: Receive control failed (result -22) [ 1488.488643][ T2501] block nbd1: Attempted send on invalid socket [ 1488.494980][ T2501] block nbd1: shutting down sockets 08:08:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$VIDIOC_OVERLAY(r3, 0x4004560e, &(0x7f0000000180)=0xf5a) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0xfffffffffffffc54}], 0x10000000000000a8, 0x5e) [ 1488.530962][T24923] ldm_validate_partition_table(): Disk read failed. [ 1488.569242][T24923] Dev nbd1: unable to read RDB block 0 08:08:46 executing program 4: [ 1488.608883][T24923] nbd1: unable to read partition table [ 1488.640442][T24923] nbd1: partition table beyond EOD, truncated 08:08:46 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xcf0a, 0x40) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) preadv(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x17) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e758616000000d969279481002eac5c8e8b004000ffe6fdff0dff6e533d29f53655bc72c1216704a5a396121fd4ee55b38a8e6233b5ed3c4db10f48318e7a97ed8299d8eeba7d3ccfa098e03b2fadd11a25b57d9c3e1ccd1dc2d3cfff5a22f0c6e5c67524908011d2847428d93d63074dc2dfa4"], 0x9) 08:08:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:46 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080), 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:46 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:46 executing program 4: 08:08:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000200)={0x100, 0x401}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x200, @remote, 0xbc}, 0x1c) 08:08:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:47 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/se?\a\x00\x00\x00\x00\x00\x00\x00d\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$RTC_VL_CLR(r1, 0x7014) [ 1489.069608][T10801] block nbd1: Receive control failed (result -22) [ 1489.083984][ T2501] block nbd1: Attempted send on invalid socket [ 1489.090316][ T2501] block nbd1: shutting down sockets 08:08:47 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(0x0, 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:47 executing program 4: [ 1489.118805][T25153] ldm_validate_partition_table(): Disk read failed. [ 1489.153655][T25153] Dev nbd1: unable to read RDB block 0 08:08:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1489.223211][T25153] nbd1: unable to read partition table [ 1489.290922][T25153] nbd1: partition table beyond EOD, truncated 08:08:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000240)={r5, 0x0, 0x10, 0xa4, 0x9c0}, &(0x7f0000000280)=0x18) 08:08:47 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(0x0, 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:47 executing program 4: 08:08:47 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) write$selinux_load(r0, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[], @ANYRESDEC=r2, @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r3, @ANYRES32=r0, @ANYRES32=0x0], @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="4af6bb927574e1859e50b058110a8ac93e2eb104e6d75f5fa2c491b36d4dfcb439bdbc9a34b29e637dffd17ae4104f97f3c44009265afc7d26f98ff172751da56a848efae635cecd653d53b9e6b8989ba3ef2f9c6847fa8f07785d469b80cc1f609bdaab97dd993d10ed74f6501501554eb9a7c93041d1803956eaea753f53166d6df797ab92c89c38a04ac68fe2a11f0db9f6a5c6cd86d767c363caf192afe3740b7526eac971a9af3d6f49f5f487a49955e5b333c035908f07f5b279f2696fc261b34c36b0", @ANYRESOCT=r4, @ANYBLOB="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", @ANYRESHEX, @ANYRES64=r6], @ANYRESDEC=r1]], 0x50) [ 1489.465978][T10801] block nbd1: Receive control failed (result -22) [ 1489.474684][T25152] block nbd1: shutting down sockets [ 1489.580935][T25391] SELinux: policydb magic number 0x20000000 does not match expected magic number 0xf97cff8c 08:08:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:47 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(0x0, 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:47 executing program 4: [ 1489.666378][T25391] SELinux: failed to load policy 08:08:47 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x20, &(0x7f000001b000)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @rand_addr=0x9}, 0xfffffffffffffe23) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000340)="67af2bfb4ce31362aaddb2133ec7de0d1de9ba48b317c1326b63b8a9ad8bee99b28ce9434359a2d51f4fc5cf4af6379a931a7c67c363a1fbb192ca83f60e7f104bd9aab618d0e5b3b9469a64cdafb2992bab5a819594ffc30303d12af82cdf2f421e1017c381c07fbd9444da7d11761bb8f2834cfe960c44bfab3451", 0x7c, 0x895}, {&(0x7f00000003c0)="f3f71d85d76a2c075445e9b13a283de8161ecf49b363f7196389d51da46856d33338d34864ed08d14dee4eaf7496dde55cd501a3dd56629df7ef116a31301847b1fa22d5044b91d37ac83cad71fb81ac6c21825ccd3da7b9052c7cf86f14cfbfc56ac4f0ed0da8d70a577f56162bb64fa3ee94ba7be6caa9ab16154b5d1fce5f548bbaaebe7aea2c0bab1d1b", 0x8c, 0x3f}, {&(0x7f0000000180)="939d00ad7cbaee1e2b9f43b785414388faf462fd9220da03540f14667dcb0200d4abedaaf7515aedffa2e202b483a58002d2c4b7722b54252140fd6d3ad7", 0x3e, 0x78b6}], 0x40000, &(0x7f00000006c0)='wlan0usersystem-{@\x00') r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) pidfd_send_signal(r6, 0x8, &(0x7f0000000540)={0x4, 0x7}, 0x0) write$FUSE_LSEEK(r5, &(0x7f0000000080)={0x18, 0x0, 0x2, {0x1}}, 0x18) getdents(r5, 0x0, 0x500) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/load\x00', 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r7, 0xc0096616, &(0x7f0000000740)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x1, 0x3, 0x1, {0xa, 0x4e21, 0x3, @rand_addr="ee83a9d559922bcb366125e3dfc02733", 0xa0}}}, 0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x8000, 0x0) r9 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r9, 0x0, 0x500) faccessat(r9, &(0x7f0000000500)='./file0\x00', 0x138, 0xd00) write$FUSE_INTERRUPT(r8, &(0x7f0000000680)={0x10, 0xfffffffffffffffe, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/245, 0xffffffffffffffcf}], 0x10000000000000a8, 0x0) 08:08:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:47 executing program 4: 08:08:48 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000040)={0xe67, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e22, @empty}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) dup(r5) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r9, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={r10, 0x21, "8a4c0821cb9ad879c29605eaa59e1a2e4c68b4ee754e95aec9b4cd77fb82721310"}, &(0x7f0000000280)=0x29) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:48 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r2, 0x0) setresuid(r2, 0xffffffffffffffff, 0xee00) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:48 executing program 4: 08:08:48 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) [ 1490.137656][T25688] SELinux: truncated policydb string identifier [ 1490.183771][T25688] SELinux: failed to load policy 08:08:48 executing program 4: 08:08:48 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127f, &(0x7f0000000080)) 08:08:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x30, r4, 0x401, 0x0, 0x0, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xffffffffffff8000}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0xe3b424fa5593e6ea, 0x70bd26, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4810}, 0x8001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) write$P9_RSTATFS(r7, &(0x7f0000000200)={0x43, 0x9, 0x2, {0xd60, 0x8001, 0x10000, 0xf48, 0x1, 0x7, 0x1c00000, 0x5, 0xff}}, 0x43) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1490.283685][T10801] block nbd1: Receive control failed (result -22) 08:08:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:48 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00\xd8\xe2\f\x99\x1f\t\x00\x00\x00\xb7\xbd\x11\xe8T5w\x00\x00\x00\x00\x00\x00\x80\x00', 0x19, 0x2, 0x181, [0x20000540, 0x0, 0x0, 0x20000748, 0x20000778], 0x90, 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000400e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000800"/385]}, 0x1f9) 08:08:48 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x900000, 0x0) 08:08:48 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) [ 1490.596773][T25967] SELinux: truncated policydb string identifier [ 1490.621770][T25967] SELinux: failed to load policy [ 1490.656146][T25967] SELinux: truncated policydb string identifier [ 1490.677709][T25967] SELinux: failed to load policy [ 1490.860249][T25648] block nbd1: shutting down sockets 08:08:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) recvmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/33, 0x21}], 0x1, &(0x7f0000000240)=""/101, 0x65}, 0x7}], 0x1, 0x240, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:49 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) 08:08:49 executing program 4: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x5, 0x1, 0x2, 0x7, 0x79}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='\xbf\xafi\x00\x02\x00\x00\x00\x00\x00\x002\x896\xff\x99bq4u-\xd4\x10\xb7\x88\x88\x16\\\x02\xfcwc\xa9\x17O\xa0\aI\xaa0\xa2\xf2E\x0f\xd0\x18\xab\xa0:\x8a\xe1\x11\xcc\xad47\xfc\xb5\xa0\xeeha\xcc\x92\xb4\xf0a\xc4\xbd/&\xfa \xa1\xe7=_\xd8\xc9\xe5\x967\x193#\x819\xbck\xf0(\v\x99\xa2dDx\xc2JN\xa1\x7f~\x83') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/93, 0x5d}], 0x1, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x4000, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x10}, 0x40000, 0x0, 0x1, 0x9, 0x0, 0x0, 0x1}, 0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r7, &(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f00000000c0)={0x1, 0x12, 0x2, 0x2, "c8a8d5d9c1510906a09556a6c9cd12b1eb2621527cb325db127316276e82a835"}) flistxattr(r7, &(0x7f00000001c0)=""/62, 0x3e) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='reno\x00', 0x5) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x20) pread64(r4, &(0x7f0000005000)=""/4096, 0xffffffc7, 0x0) 08:08:49 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[], 0x0) 08:08:49 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40480) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x508a38d7) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x240800, 0x0) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x88a02, 0x0) ioctl$SIOCRSACCEPT(r7, 0x89e3) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1491.055926][T26164] syz-executor.3: vmalloc: allocation failure: 0 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 1491.075634][T26164] CPU: 0 PID: 26164 Comm: syz-executor.3 Not tainted 5.4.0-rc4 #0 [ 1491.083485][T26164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1491.093552][T26164] Call Trace: [ 1491.096859][T26164] dump_stack+0x172/0x1f0 [ 1491.101208][T26164] warn_alloc.cold+0x87/0x17f [ 1491.105896][T26164] ? zone_watermark_ok_safe+0x260/0x260 [ 1491.111457][T26164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1491.117732][T26164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1491.123963][T26164] ? avc_has_perm+0x401/0x610 [ 1491.123988][T26164] __vmalloc_node_range+0x458/0x7a0 [ 1491.124004][T26164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1491.124025][T26164] ? sel_write_load+0x216/0x4c0 [ 1491.124040][T26164] vmalloc+0x6b/0x90 [ 1491.124054][T26164] ? sel_write_load+0x216/0x4c0 [ 1491.124069][T26164] sel_write_load+0x216/0x4c0 [ 1491.124086][T26164] __vfs_write+0x8a/0x110 [ 1491.124098][T26164] ? sel_make_policy_nodes+0x1540/0x1540 [ 1491.124115][T26164] vfs_write+0x268/0x5d0 [ 1491.172668][T26164] ksys_write+0x14f/0x290 [ 1491.177002][T26164] ? __ia32_sys_read+0xb0/0xb0 [ 1491.181777][T26164] ? do_syscall_64+0x26/0x760 [ 1491.186461][T26164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1491.192538][T26164] ? do_syscall_64+0x26/0x760 [ 1491.197224][T26164] __x64_sys_write+0x73/0xb0 [ 1491.201825][T26164] do_syscall_64+0xfa/0x760 08:08:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:49 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127f, &(0x7f0000000080)) [ 1491.206342][T26164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1491.212240][T26164] RIP: 0033:0x459cd9 [ 1491.216138][T26164] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1491.235740][T26164] RSP: 002b:00007f5bb391bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1491.235753][T26164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459cd9 [ 1491.235760][T26164] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1491.235768][T26164] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1491.235775][T26164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5bb391c6d4 [ 1491.235783][T26164] R13: 00000000004ca278 R14: 00000000004e2188 R15: 00000000ffffffff [ 1491.301609][T26164] Mem-Info: [ 1491.304943][T26164] active_anon:262474 inactive_anon:203 isolated_anon:0 [ 1491.304943][T26164] active_file:9443 inactive_file:45846 isolated_file:0 [ 1491.304943][T26164] unevictable:0 dirty:240 writeback:0 unstable:0 [ 1491.304943][T26164] slab_reclaimable:15481 slab_unreclaimable:124959 [ 1491.304943][T26164] mapped:60012 shmem:410 pagetables:4405 bounce:0 [ 1491.304943][T26164] free:1066512 free_pcp:401 free_cma:0 08:08:49 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) write$P9_RREADDIR(r5, &(0x7f0000000240)={0x2a, 0x29, 0x2, {0x5, [{{0x100, 0x3, 0x1}, 0x5, 0x80, 0x7, './file0'}]}}, 0x2a) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) getpeername(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_pts(r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:08:49 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, 0x0) 08:08:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1491.453806][T10801] block nbd1: Receive control failed (result -22) [ 1491.491443][T26170] block nbd1: shutting down sockets [ 1491.527949][T26164] Node 0 active_anon:1051932kB inactive_anon:812kB active_file:37624kB inactive_file:183384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:240048kB dirty:956kB writeback:0kB shmem:1640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 514048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1491.622044][T10801] block nbd1: Receive control failed (result -22) [ 1491.630369][ T2501] block nbd1: Attempted send on invalid socket [ 1491.636688][ T2501] block nbd1: shutting down sockets [ 1491.644677][T26164] Node 1 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 08:08:49 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, 0x0) [ 1491.675576][T26172] ldm_validate_partition_table(): Disk read failed. [ 1491.688238][T26164] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 08:08:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1491.721775][T26172] Dev nbd1: unable to read RDB block 0 [ 1491.743887][T26172] nbd1: unable to read partition table [ 1491.772348][T26172] nbd1: partition table beyond EOD, truncated 08:08:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000000)={@loopback, @empty, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000180)={0x16, @empty, 0x4e22, 0x2, 'fo\x00', 0xa, 0xee, 0x5d}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:49 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r0, 0x127f, 0x0) [ 1491.896003][T26164] lowmem_reserve[]: 0 2547 2548 2548 [ 1492.009218][T26164] Node 0 DMA32 free:475240kB min:36184kB low:45228kB high:54272kB active_anon:1047836kB inactive_anon:808kB active_file:36548kB inactive_file:183348kB unevictable:0kB writepending:984kB present:3129332kB managed:2611888kB mlocked:0kB kernel_stack:11808kB pagetables:17620kB bounce:0kB free_pcp:1612kB local_pcp:920kB free_cma:0kB [ 1492.076768][T26164] lowmem_reserve[]: 0 0 1 1 [ 1492.095375][T26164] Node 0 Normal free:12kB min:16kB low:20kB high:24kB active_anon:24kB inactive_anon:0kB active_file:1076kB inactive_file:60kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1492.149573][T26164] lowmem_reserve[]: 0 0 0 0 [ 1492.157005][T26164] Node 1 Normal free:3779052kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1492.211224][T26164] lowmem_reserve[]: 0 0 0 0 [ 1492.215775][T26164] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) [ 1492.215820][T26164] 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1492.242589][T26164] Node 0 DMA32: 972*4kB (UME) 280*8kB (UME) 442*16kB (UME) 408*32kB (UME) 183*64kB (UME) 106*128kB (UM) 48*256kB (UM) 11*512kB (UM) 2*1024kB (M) 5*2048kB (UME) 96*4096kB (M) = 474960kB [ 1492.261637][T26164] Node 0 Normal: 3*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 1492.274771][T26164] Node 1 Normal: 3*4kB (UME) 24*8kB (UE) 176*16kB (UM) 79*32kB (UE) 31*64kB (UE) 17*128kB (UM) 6*256kB (UME) 3*512kB (UE) 2*1024kB (UM) 2*2048kB (UM) 918*4096kB (M) = 3779052kB [ 1492.292917][T26164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1492.302694][T26164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1492.312204][T26164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1492.321909][T26164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1492.331420][T26164] 55706 total pagecache pages [ 1492.336267][T26164] 0 pages in swap cache [ 1492.340421][T26164] Swap cache stats: add 0, delete 0, find 0/0 [ 1492.346580][T26164] Free swap = 0kB [ 1492.350295][T26164] Total swap = 0kB [ 1492.354097][T26164] 1965979 pages RAM [ 1492.357892][T26164] 0 pages HighMem/MovableOnly 08:08:50 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) 08:08:50 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c000704ab095806090007000aab08000600000002ffff93210001", 0x35) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 08:08:50 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800008000008d}, 0x0) getpid() r0 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x9) write(r1, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7, 0x6, 0x8810, 0xfffffffffffffffe}) 08:08:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000180)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) bind$ax25(r5, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) [ 1492.362621][T26164] 341176 pages reserved [ 1492.366784][T26164] 0 pages cma reserved 08:08:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1492.519966][T10801] block nbd1: Receive control failed (result -22) [ 1492.558247][T27017] SELinux: truncated policydb string identifier 08:08:50 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000040)={0xe67, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e22, @empty}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) dup(r5) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r9, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={r10, 0x21, "8a4c0821cb9ad879c29605eaa59e1a2e4c68b4ee754e95aec9b4cd77fb82721310"}, &(0x7f0000000280)=0x29) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:50 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r5, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r7) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) fstat(r8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r9) write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x1, {0x9, 0x40, 0x0, {0x2, 0x1, 0x80000000, 0x3, 0x10001, 0x3, 0x6, 0xfb39, 0x10001, 0x8, 0x3f, r4, r9, 0x7, 0x4}}}, 0x78) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={0x0, 0x2}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1492.599982][ T2500] block nbd1: Attempted send on invalid socket [ 1492.606305][ T2500] block nbd1: shutting down sockets [ 1492.612812][ T2500] print_req_error: 227 callbacks suppressed [ 1492.612828][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.629911][ T2500] buffer_io_error: 230 callbacks suppressed [ 1492.629922][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1492.655714][T27017] SELinux: failed to load policy [ 1492.664909][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.675807][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1492.684026][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1492.695155][ T2500] Buffer I/O error on dev nbd1, logical block 2, async page read 08:08:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1492.703470][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1492.712198][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.723043][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1492.730824][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 1492.742574][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read 08:08:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000000180)=0x95, 0x4) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/235, 0xffffffffffffffdc}], 0x1, 0x0) [ 1492.750368][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1492.759050][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1492.767697][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.778918][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1492.788016][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.799043][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1492.807878][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.819876][ T2500] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.833802][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.865285][T26825] ldm_validate_partition_table(): Disk read failed. 08:08:51 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) fcntl$addseals(r1, 0x409, 0xe) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0xe33, 0x1, 0x3, 0x5, 0x1, [{0x1, 0x5, 0x5, 0x0, 0x0, 0x200}]}) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000040)=0xe8f6fa085e37a7bd, 0xa1) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000da69279481000000fff800fb"], 0x9) [ 1492.936018][T26825] Dev nbd1: unable to read RDB block 0 [ 1492.990957][T26825] nbd1: unable to read partition table [ 1493.036337][T26825] nbd1: partition table beyond EOD, truncated 08:08:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:51 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000040)={0xe67, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e22, @empty}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) dup(r5) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r9, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={r10, 0x21, "8a4c0821cb9ad879c29605eaa59e1a2e4c68b4ee754e95aec9b4cd77fb82721310"}, &(0x7f0000000280)=0x29) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1493.129426][T27520] SELinux: truncated policydb string identifier [ 1493.141419][T27520] SELinux: failed to load policy 08:08:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000200)="595950cac436b7f3c0e6c1a10e669694b9ede63b3993ced9da418174fd17aa6f8b27b09eb35da39aba2f9180a446950bd41a630e94f9024aad65c3f0848072b5c2e697af112d708bc29f02e1b2d74b8755f6c64879aef71a341b32cd9135b384468373b1b0beffb4834d409ef3", 0x6d}, {&(0x7f0000000280)="ec095b089105034ec39afb3bc656caa0daef7b0a6d7bbbfbfc5b98aab145305d8726dbeaf2cb212b787ce7fd3b36a1ede9a7ec4af6e96f1e05082d4d5cdc319847cd8af0a5ced00c44fc4f6def67f54f9134bfbf50cd21c84d9f1b12ba5599ca", 0x60}, {&(0x7f0000000340)="5097952dff804ba401e900f465ddc66e762c44d7637aa1bf1e73a9c9a32770ffffff7fe821d65ffc1c871612254c084e3765b29540d2516b1c35bbe06b9b4141591145fd8103d2f9ec33fa225339ca2788d83c0b9c2ae0be08a248a507b6ddb3f8cd6ae7425694e42c079043774b26d4ae61a5fd6c68fd40ed8cb624d3803da54ee5ddba2c1c63ea0d20838e209c8e782618ce80740307fba356", 0x9a}, {&(0x7f0000000400)="653e592ab21be5050fab4471daf6432e3a2d936a8aa18f743ca8c7c09546e1ef34cd2db078291c42aabcab740c7dbfaacfd2959628ccedf10dce515a984733cd015487e4064db7160acfb78d648f1e612b441053285f82ce5ebf0237dad24ad17774743ade99a3eca5547e265928f2e6a49878d1da3fd84a43c382db2a56818dd27f07e58544d8031126ff2fa67a3354762e77b87e961278ad9ef8794a6679341c9c0c2eaa6fcba2022be6bca04c99afe16201cbcc7949", 0xb7}, {&(0x7f00000004c0)="b8fa9c21fadade2677828146210177b276bbfa703a61b5a2827ce74ac7ed311f7ad6569a3e567b5b8b73fd8b0f8664e5bdb8bbbb7a40e0b1940a04645f2f2a340e5a9848332cd4f93112e1475f0118519c067771dcf14b5f41a4d817dfd689901ef934c08ef33f689d1f2c2aa4712713f34e168b0d2968e2c447e4945bead4e07030ba8ff1705a8dd14a19760c8be4abf3b146a1a33b5e0657d6a8a149f3dc61995767540b29cea6ff0c5084f82c80a4f060be01ae34c343969fb25b81a127dbf56c1000143ddc8e0797d7e26d26a61ff41b22f7e17133a0", 0xd8}, {&(0x7f00000005c0)="829446f2781c4ec0db3af2a4444f40051eb125330238c2973f13c9cbb1ca0caef513cc8b02204c9a67ba0fdb253964466e3968e3fea15c220dced435b30f9859e1433d898ec49b0803be71c66837c24f38b6e422ecffe6719fdb9868c0580d77d085fc995e0711f286e303191cbc3034e42268d172d9151075fb2c3ee837456caeb247436ee581337f0220689685155239bddc42f28d5fe7c077b2c6c0a5426d118022984b15c2e31b322bef990ce7259ec0784dbfee91b349b08dfed3b4e91999ea1793df4e4a2a2959087ab8310af28ea6599f21d3734eaa82455662118aaedff934d5476585a6a0f0e201f1f30fc8cf9d2c5ed35002eacfaae30f72243063c5d47af4f77a8d6356c5e2c5bb855661e1989f15aa0580dede3c6637b59878a088ed10e5353a1295e1108a3e3feba9a652e2b8200a2879748c4d5fa754f713a41eb87c2b65dacbb2a39aa1533c9894dd32e4546488bd6a153b5735a03e20b65962b163831a66494cead3f73474ee037c42728728801ba75e8b35c4651ae889aa7e5478408a6d76370b50d953b66ab98c8eb02af9b92ae0f16de0b8c2eb136d601a26eefbbdc8e3f92617f20e5233a3cd7d98e4075604d07e5d5b12dc83a4114c84ceebad5c1986d9e776848730e59531799b026830e6c5bb071aa467bb5d0a21d1642fe9bd1b0834dc9ec2aef3813db553502048c9967b10b4ca59c5c539d8a324ba720dce040b91db3f0471e1bc3da67051b825e7a9c02e069124e91d912ef7aad47501af026dd5ea080b0d37c2e8fc98b56db4d595f9144316d4ced4de9e0427f40a941676387a88ca29edafebcef611445f9c2081fdc39314ce42a450c2177178d7cc81d77d45502efc7af07e25d40a88e466bbddfe895fb49fa8fe809df8900efe8a49ccb60e189b11e99f7e2ef7e3e63877e2e68f8306e0858d624ec49bcfcc39b8bd5532e3b0dfa620f9ae63a516ff49dbfaa33a83d5be80b2665fab74537a32430e68f6576161742e99b4d9f56fec9f5e87712afcd414b56cbf755243e3c0de714eb11944be27833bedd1b043dfada722761c03c9ab8f64825435ef4f3575e96c5d8b799642dfbaf3d2ad5e77649d0831fb5fb75441693ed825cad6d79087e5987331d3e9880e0cdc1a2783bd9e037397d5225117582f5e6d1ec270c7f6cd8ab4195a3c99052617c5c2e3a76da25452dde4186108246cd99c12df4f94ca8b395716ade4538876da89c8fab1a3b0108e81d202b65c82b665b112681eadc11b6d19a0ce73e099eaf2de94a826efdb482f08b3c241435c774266e1b3224db05f129d52ae98321ea733c126f72bf6802330c275286b6e3be67fe440b007c5577a83644144ef2456ccf3f4a16adbeee7daa2b25eb6c6828c26c68f16235e574ae82d29cbfea8354dae676bd77801e1f40db9989b2ea3872476e96e4f5a31cb6acda864ea591629e19e9db6b6f7036de8197d40702e09d7f254bb3d98e3fae3454f4b644b82389fcbc6f06ebdbafc4f7393f0157f39eddb042c76c83a24495421ceed30b2de572db51bde52ee5c77c3181616534b956bf0645fecddfe9a87cc28156121e1efaa3c4729deba594f85bfe583b12000d6dceae5ac5ff81bf6f25c7825123e843fd7a0648dc49c73fa65b7622ecf43af99e2b7f66db8c7bd32ac4ee3e5dc467fec3dc90d8565f151afa933910ffb321e4f712c47ece9d812e80e9d6f57f0b199f36ebb9c37606f636685124d3be03e4240ce4ed9f675f2753e636bfde565eb7f15c5df1d9e10660d451b413e82600f0f5b81af15d23cc9b99c13d0ad2dc677edce125366cb96e31cb20048cbb3a9a30724dcebe861510416626c56e71a5c8ca867856b38678355f271d969cfe5aed2d6757f0db38033afe410fee00f52053ec7997eab0287686499eb682802c9f0634db5a702bd1a9e3288deacac39028273dfc42badd01e52be8a5d12eb6a30475d809944eca6850104852f271646ca1c2552d4c064f9f1897a209eb49060ebbde760d5572fd0c2fae25ee4c25b85ede3e99eeb33e7dd0d327aab65a04fa236c3c15fe0f46236e62277d1a04374bfca6611e003a2faa32276b2d2c38cbeaefed9c2b3504ff07201e872d78114462dbb55810cb5206738ccd40a9a9c2e3eb42cee19aec05821575f04f1193092cba15020b2bea88ea056499462c1e59393f3ddf03c9f593d4d39e5b0d794237757c34e17ebe8f64933b8db56f26ef150533189cdbb426ee91291fff69a7850c82351fc0f7ad07fabccbc1beb0b28e5f1f2eec9eaa16c6a20a222ecf5b7becbb6d2f6aa2ddabd64df89a15bd1542a8b4b94c6b642f3a2e99c1e028b5ceba18440583bb59592e0b9390fb297f4bfbe827e9aa937e09c5e40afc49170b9c39f6af3d55e4d1c6fc5b8030d4aae15e93fd6a8db729b412e7e09dc9746c9eb31153231c8640457a5b0091d3c8b14a17bc7566029f870eb67e8bced87a6021b91a8c52004e4c03c5d028bf0b47e369e5c6d3d397775fcff041bef6c16d5f093923c46ea122391736d05eb8a65a7bc5155a1c26423db9d823f0130d5d68d4022a64bcf8202ebe38f89300d14d9859a54133e1935c593a38c592bb64522292ecdcb31d25d4d3997754cd0074d06b0a26603df939206a5b10c1fd5522ec19ff8e5a5a73cb69e20b440d86f7fbe876eb9d0126abf1481859f4e35ff994fc7ebf260e7b696e232af2242ea5a2855d58586e14e5c7aee0f3de9876b085fc7ed8fe646d8d0bd628decae75a835dcebb24bf9d453ae0793f59f4eb16a256dbbc028e8e09dc7eb83e1def50e21f3aab7acb59988758e281e9cf9ab62d83ff4f6c3c28d1827aaef6ca6f414963d3ba821e7792f7c3b305d5581f0a1a79d325abac0777819fd402f98be6559e59def4ed74a24076b3ff7dd958d48e752d24efa4dc04cc93422f6e43723ee41ae6242a42a78f803f2f46ad88e3001c4a643da7ffe87db6e0c2c9452606280e825990f4b1d7deefe3867686010127a27b0240c2828a466b4937f34715f3457c663cbc764f3840b335aa68b3acfa97c10f0df31accdf76c1e906536e116d7cf9d8b362c48cd08a341e5cfd907ea13bc7cde8559433ae7d57b20599f259e3f0c4c6358eab32c83097bf16fbec2af5056d750e212567f0e9f41b1921e65d989a0cc296ece04f75c1cf93d0a281280499820e8b10a90c8ba3811842aface805a518e3d42927804a85ab64dd7a9288916ded4b0f47deb6cb25732f31ba62332b4ce0c116d553667056f8c6258d3e80b0b59a68863a7cce61d140f39817229a5fa92a08c03dc6b36d9d5ed44fb79560e2f94daa9971f2f2cd07b13959bba8bdc72f13e22a9ceca347cbd7aca7a69cdcad65f7fec40897c62f26e829175ae537234a3ed95b60f978dcf61b80a344298943ad1d90565fb9d3a80c52ddaa5750d3dbb8d0c9a20ed46865291c131cf7e6ca7a97b5cf7b6ec716bf736700d17a1375423ab31c8ae8ca74aeb893b7fffed312c44f1196b39ab1874cb7bee2198ab7460d00497afbf61d0ddeec76f541b5232e65f29ee0228081dcce24e7ce1f4a10a45306cdb0b42d95f654d401960e1a5e9debd43d9f945a25966938fa18f1d950cb676c5537ce6d1699db8ac2b85a2233919d2027f7636da10f690ee4f292a4456cae90068c77c0d5f789cb79c85c7a990c69fa5f578cbf8d22ff867ee15eeeae6fd02442a17e43f4117a500f84ec5f8100ccd1498db5503898babf5d6770aa9028c2f2f451ddb8f60c687fadac2895244e1bb1bf6c0e3b15d58da9895db011979bc837c7f3c470a25163284b722457d043e3e80344f74a0eccd61c09eeec621decf2791a0f606020aef5af66fd87677b149cf4b5b56d5d7b54bb09f1cbab4704c65830a55e4339d9e9d80ffd694acd37b1edde0f577e16c2ec8490d58d58afd6809b6fdb4252e71d5267024344bbbfb8b1e01ac4a60648514473bc96073ff064329eb0aa732e4f9cedd6f0f80114ddf455c0d4d15368f3c51783cfa5dbea407fdc3ba9f2bee453bd26c138a2b5a523cc5a06209e819d20cd619b1ae3cc6809629ea172de3370b44fc7b8aafb4c6bf1774fcdbd7f51f95d0acf36ed8f414f5e92bc4dbd92606318b6b8ffa37572f4bf3b50de5d6b8a8c4a8757edb97345b34b3f83e745ba7fa9c4fe7372dc7dd91545827a9505d25165c7736f692451953dcd05a772f7ca3de1e3fd4688bdc8b185894ebb52ea77ee17f8365fd5edd87e487c9e9e5edbce112666d6584ad69aa51fc4c0586375d0fbbdfd1d71e62adda7c0ab91036ace97b166428f3815a0b3f2753f7a4128412f46b12a0dccd5ce0324bedf350afc93375f9ed0cd0ffd0764960603132871a0476e1ddfc6e99595d3019bcc2401560a4fdd5986019403fac4e7910d7ee5deda8a154f66308b4bb8f6b20fc5d81f50c3e152af23272235aca0e1d6b6974e72ef02728da64ab900a2b3fd25bcbcdeac12f54dbf1ff6d65a0995e96372e02fdc75b505de14282fb7d4a618273a1bd9e0d4d9d34b624201236771dfc04c57998e469d472f26f7fe09e1cddcb7c3a562aed7b750a569d8edcf68a94de4becdc278cc858f8e1a8ca805d615395c25a201be473c45970e04aedf8389f1037cbaaa500e47dc5c3c3c53f1d4244ab6a76088802b69a57c504e80aa31acf1ff90ef84fb7e139efb750f65542f8f9054932c6cca42509fb6e1c9037c3cbb9a8c29e3d1ffb25894bd1a257819fed31fdd0ac97b59270e8aa7f7b9aee992ff2dcec38e11ef6561bdf42c728634d9781d97679e0a55aa2cdd0c5cc8978d8efdb271b887c83a2579e7ab00779adedbb3e0d23af935ff2d6220b21a8421a9f8b3d8db2a027da38d766e3174277aa5ffe58029e35f1bc9cf2499599b3af9585a9a5b4be38411fa8f56770418c3ed1c0723e9e922eb090c6c7a1dfb7eeea099053e29ce3f0363201e29a0bda0291fcb4ea9f89c777b0b701b2ce8a844d37c5b8b5909e88776806f19c1c8901e65e25842c94d3c3300a1e00a8de1a15abfbf207fad49804921f59e628cdf7cefbfb7a4fbc6dabef548527cc5abf572e8cb98131cd11529a34e7f5732206887ed31aee144ab04071ac842adcdd37efb8372705ea493e2e4ad533ce13a12bc87b569afd9b73acfc95fd6f8d07716d80073548826f8cbfd5d01b8c65b84f0de070a299e5590a3ac81a6c3845b617518c8680064a24361b9e3f5636ad6468b800088f429b78cfa4f94ff3b6887f35acfe433182b756ae7769da8d92de653d473ff9a1676a25f1c9a111402e4e5dbd205aa3b3b0989cce8faa080715df81edef7b44627ff535cf263e68b0daf86155be8c0b476832961381d6b8ca747712520fb0cc0748b51019370440461676538fd1d3ae22f8949da12898983cc8ee87d51bd089948c990fe5c650d35abc0dd45c3224945dd8f104e49bb998cb7c11f02452a100f90c17e38463d4acbb50cc69387c7768c9c01326b35be80c1c51850e5aa2fbb37d7645472ff5a9a4525e3585adf8f0cd63603d176a92a60b8e4c266e416024d1fd8a8b7b6992080797e7308bc14a7bfd00d95cb112b3fd67578c336b3f63222ede01a5375534eb4bd60bc81d4d12377ca37ddbcb6aab90323011acdf9a14eec56c95d04fd887eee2bb33ec81330e0d0b821a405a0118e5298dc3d0a5fc37d0611d619e54dadcb3599b6707b5a4f91123877d1e80725cd8df8f8b13cfc739d6cf82f1c730ef16200ca987106a5ce8a8637b9dce5eb5cef63d8265be6cba001260ecf4b907dc40bbc748cd8eb5", 0x1000}, {&(0x7f00000015c0)="bf749e1cedf181a9400a8cbdef6f670c2726598cdca46e633048837ec4bfaed7ee38bec4cc7423ec4c15c1416985c27e5ec7ee453fba871e18163b522dec74b7a6ae707e401bc8fa3bc4ac455e52a4c7ecc8deb0fa851681fa91b518802e988fb08a7ebb588cbb2c3def8c5b53914ac94f17efeea7625224a9ec826911a32f1b5956e3ecef76837ec17ea41f6a49158e8e16a0194e7766418ea1be191e4c1a1c230eee045c0ead58096e20eb3b8e137fafa468744b95ca335261d37ae7f688be51676786d46f791b099048cb706ea402a165", 0xd2}, {&(0x7f00000016c0)="256caccb95180a487cc67c07523a4875a858f0ae9e88ec4eb29be14acbe6c3c02857df376bd0c37b8c14a3c610859187978648c2dc274f7ba5a4f9343e6ad3eb132fea5a1b03ee13aefb72548f58f0a05e7b262da4c096d1d36f7bdf37edcfde04786332628b15d03a5970a1565c8ce76853205be005c32748bdfe4c32487f63066c9b54f8d181a190773924c4bae395953eae4d77a3a53dd3cf9988bda16140bc6167e78dbcf594d009b392102a15a2024a5e41fb7190c3b39ee299d09b2b1be51f28d020b429cc6339e3f2ef54b783e11d72cfdac72c5a7f70eb1aae99696dee16b5eff19facac860a108089", 0xed}], 0x8) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x40040, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000001840)={'raw\x00', 0xd2, "8d95ddd55cbd951ce2da1f7a6d2bbc3d3618a63b9e944ac3fcd7f13ef8af56971b26597992fbdc739918c6d173a2c7c393b0772a658db9914659a85b489bd8456d72621bfa94c4dea8d47b547c14abefac162205cee3a3853e9429dba98e807c86dde8232eb9f59d51a4e9390f220af6d591604a4b6743dbc8ee8e4e2ece4d9ead71ebcc725c84255789fcbca13d96bed18368d3d20900a3eda59a43082b80ead49fc5beaaad0bd035e92fee747760a76f68cdd9ee8268515f43761f5fbc762295e5dc35aaeeaa30189ae466b333014fd29a"}, &(0x7f0000001940)=0xf6) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2e) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) kexec_load(0xffff, 0x3, &(0x7f0000001b80)=[{&(0x7f0000001980)="db6b869e28b8f27e17d1007f74a9dc5ab64c747900e8879df476dbdf9d9fe1b91c27a7cafb5f9a6c9f82ebe14e4f575fc125c7a418f7d235d9eca79f43353a55793c3a7d2ab05621c0f27484c35c81a9ec75b89a91a063f738a6053ab8381ee5092f51148968a7ae0243f302c6ebd71a25", 0x71, 0x1, 0xe4}, {&(0x7f0000001a00)="96fcdc316dd08dacb1ebcb63728583ef182e603fece109363609ef1e7bb8f15d5b7a6cb4d2b9287a9f320035289028bad57b1870ae174748fd3a5a39e154f3b98ad2402c3a560454e26cca00424c19936f5dcab84de1f28feda61155d0746207b1fcc1914f04fc2e27cfd1572252560503415b1c5bc6788dfa902ef6a24e5a9908fc20517753e68fea7f6331aa07ae4aaf4fd8866abf4d03148e8e", 0x9b, 0x2, 0x611}, {&(0x7f0000001ac0)="87980a8c531d38a92f4a76cf3607f7f54fb8b58a0c4206235c39f2c8846c58a1162e19a7859f001243c904bdcb41ccd3a6c6d4c245aec2c95ef6af338007f0579d3725d8208f4da3f212c514322518e07b0cd5d188e09c4794af425746013e284bdad91e93b5c33a2b47a02d44c1cca56041627f99defc81130ad4d905a8dbaad8d1b3b12b301bc2e933fdfb2b6284c33a0a45a29bf244b56a3ff61983929bc411e549e6f776f9886e76c66bcf80dffd70ed46871f343cc229536809f1cb", 0xbe, 0x0, 0x9477}], 0x2a0000) socket$tipc(0x1e, 0x2, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:51 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000080)={0x2, r3}) poll(&(0x7f00000000c0)=[{r4, 0x8000}, {r5, 0x14}, {r6, 0x8000}, {r0, 0x4004}, {r2}, {r8, 0x284}, {r3, 0x600}, {0xffffffffffffffff, 0x40}, {r0, 0x4104}], 0x9, 0x80000000) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:51 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c69793d795fc6fe015f606025d06e757816000000d969279481000000fff8000040000000fdff050400000000000000bc"], 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x1000, 0x800, 0x1000], 0xb, 0x1, 0x3a124e18}) r2 = timerfd_create(0x0, 0x800) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x1) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x2, @dev={[], 0x1a}, 'hsr0\x00'}}) getdents(r3, 0x0, 0x500) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x33, @broadcast, 0x4e22, 0x2, 'lblcr\x00', 0x60cc53ebb4ee7266, 0x10001, 0x60}, 0x2c) 08:08:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1493.467925][T27730] SELinux: truncated policydb string identifier [ 1493.500456][T27730] SELinux: failed to load policy [ 1493.529363][T10801] block nbd1: Receive control failed (result -22) [ 1493.587674][T27693] block nbd1: shutting down sockets 08:08:51 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000040)={0xe67, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e22, @empty}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) dup(r5) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000080)={r9}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r9, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={r10, 0x21, "8a4c0821cb9ad879c29605eaa59e1a2e4c68b4ee754e95aec9b4cd77fb82721310"}, &(0x7f0000000280)=0x29) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:51 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r5, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r7) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) fstat(r8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r9) write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x1, {0x9, 0x40, 0x0, {0x2, 0x1, 0x80000000, 0x3, 0x10001, 0x3, 0x6, 0xfb39, 0x10001, 0x8, 0x3f, r4, r9, 0x7, 0x4}}}, 0x78) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={0x0, 0x2}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @empty, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000200)=""/255) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1493.680165][T27693] block nbd1: shutting down sockets 08:08:51 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/\x80\xff\xff\xffnux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) timerfd_create(0x7, 0x800) 08:08:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:52 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r5}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r5, 0x81}, 0x8) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="01abf87d1c559302000000", @ANYRES16=r6, @ANYBLOB="0101000000000000000011000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x20300c5) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:52 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) write$selinux_load(r1, &(0x7f0000000280)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000140)={0x1000, 0x7, 0x1, 0x0, 0x0, [], [], [], 0x1, 0x8001}) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) fcntl$addseals(r1, 0x409, 0xe) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0xe33, 0x1, 0x3, 0x5, 0x1, [{0x1, 0x5, 0x5, 0x0, 0x0, 0x200}]}) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000040)=0xe8f6fa085e37a7bd, 0xa1) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000da69279481000000fff800fb"], 0x9) 08:08:52 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r5, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r7) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) fstat(r8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r9) write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x1, {0x9, 0x40, 0x0, {0x2, 0x1, 0x80000000, 0x3, 0x10001, 0x3, 0x6, 0xfb39, 0x10001, 0x8, 0x3f, r4, r9, 0x7, 0x4}}}, 0x78) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={0x0, 0x2}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:52 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1494.342705][T28444] SELinux: truncated policydb string identifier [ 1494.364826][T28444] SELinux: failed to load policy 08:08:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x320, 0x70bd26, 0x25dfdbfc, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4) flock(r4, 0x1) socketpair(0x11, 0x9ad3498ded3bfa9c, 0xff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) 08:08:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:52 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1494.845724][T28246] block nbd1: shutting down sockets 08:08:53 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$SIOCAX25NOUID(r3, 0x89e3, &(0x7f0000000000)=0x1) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setitimer(0x2, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:53 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000007c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/126, 0x7e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0010001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r3, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x0, 0x80]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8008000) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x20100, 0x0) getdents(r5, 0x0, 0x500) r6 = accept4$tipc(r5, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) r7 = socket$packet(0x11, 0x3, 0x300) sendmsg(r6, &(0x7f0000000780)={&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote, 0x1f}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="0ecfafd08c3ac39ca9c6d8987193f1c605f9c0ad8600d810f42c6dcf8005cbdfd3d2d80ef380e31f6393c8d45867bff82f555b95c2870e0df4d8116df1207f413bae05dd684c706c0c54b716f215f4a6ac54a0dd30d2e31e84fd6518f9123a47108dac62fceb9332a54a9f367e0a5268b1a0e2b2293e46360a4160f8c7f074cb8093d9907777e2b0c64194d79f7d07d250c70c7cee921e4d9006fa1e6a32ee70d7f5ebe164cf0882063b3cd051249c1aeb34f323fe6544ad3a06255d3f0867da3906d768be06f77a22b28903dd0023d0d4560907f18b49567f812eec84d37b", 0xdf}, {&(0x7f0000000600)="d8124dd96fa2fa0b2d7da3bd6717c72a630f973b31d18214ac665fa4a0ea8d4f843e1e505b9113e99ecf819fd5bbe74635ef660913f162d12871a040f2f011ef69842fadf6ba22a2d8e5a0cc75aff828417019d4ceb8d4bff0218ff8404bf0a0b3d8c3dbf2f1e2f7051165116bd3a81de1192e5e1627f623f2c360abd80fb114cadc554fb7172920936bfdeab5de353fd98ab56a75cf73f5e6b91c08c59eca9deb9e47ee2d538be71322aa53ffdbe89dcbc8aeaf8191305f673ac18707bbddc1bedbfc330665dfe0300df6eeb0e3e09e7e6eb34b49f81e55a2aaada90595ba6793e8aa6a", 0xe4}, {&(0x7f0000000700)="b44c6dc7d706c0e9785f28add3fc06fa512879fcec40c6c40ed6", 0x1a}], 0x3}, 0xc40) getdents(r4, 0x0, 0x500) ppoll(&(0x7f0000000240)=[{r2, 0x1}, {r4, 0x8000}, {r0, 0x202}, {r2, 0x40}], 0x4, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000003c0)={0x1f3e}, 0x8) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:53 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1495.164331][T28851] SELinux: truncated policydb string identifier [ 1495.170985][T28851] SELinux: failed to load policy 08:08:53 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x4, 0x2) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = accept4$inet(r1, 0x0, &(0x7f00000003c0), 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r8, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r8, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={r8, @dev={0xac, 0x14, 0x14, 0x15}, @remote}, 0xc) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @empty, @remote}, 0xc) r10 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) preadv(r10, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x2, 0x151401) r13 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x9, 0x88481) getdents(r13, 0x0, 0x0) r14 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r14, 0x0, 0x500) r15 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getdents(r15, 0x0, 0x500) setsockopt$bt_hci_HCI_DATA_DIR(r14, 0x0, 0x1, &(0x7f0000000200)=0x7, 0x4) [ 1495.275772][T10801] block nbd5: Receive control failed (result -22) [ 1495.310278][T10801] block nbd1: Receive control failed (result -22) 08:08:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1495.380991][ T2500] block nbd1: Attempted send on invalid socket [ 1495.387314][ T2500] block nbd1: shutting down sockets [ 1495.467441][T28910] ldm_validate_partition_table(): Disk read failed. 08:08:53 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1495.531476][T28910] Dev nbd1: unable to read RDB block 0 [ 1495.566100][T28910] nbd1: unable to read partition table 08:08:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1495.578068][T28910] nbd1: partition table beyond EOD, truncated 08:08:53 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e23, @empty}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="faf831000420a7fa4928826cec75bca96f1ddb58699491e0a17268e02a3695b733535ed4b2b241c6dd0f048f5ea10c8e4dc0598876", 0x35}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000200)="53f020731bceabdb064569618350d57d173014", 0x13}, {&(0x7f0000000240)="1492ce0051a96fbd42fa7681b129d83384d290043f3ff18bdf718044583d6b9e41d97b3714a132a6567388d8e3803547fe8502e0f8767cda56ea89814f33e9207b2034fdb52bd29c4c3e4f90ca9e1d2824dedc7dfb6b54d3f85512a6e754d1fe40f3dff287f66b59b2ebc55edda32961505abf0bb305ed38f04874a44891e04a716c2ee0f79076751cf1749cdc9a4ec2b4fd34e700a2da8bf5297db495e477043a735dda6f803a51e1ef6b385fc310238d6d6b9248559d15448f1f12f8eb64cd3f36570d0c7fe3c926b477c7bc66", 0xce}], 0x4, &(0x7f0000000380)=[{0xe0, 0x29, 0x3, "a665dcad13d5dfb1b211102b97862db06f42465111d90cc8be9b64458f7f00d36d2541d462efb5990a1a75d8a1c44049d7a74c73b4131f42a726244e75103e50fac92098e48b06b65d63c9a471bcf41a512636a4f8f3109bd55e93a604d1c5da27e11f3594381cd2dfa9a0389607fd026129e10cee75d3c3991d3e853c4a006254a2b2bcabd6e17a2718ff868528ef28bb58bed54f549db463ceafc734ebc2badc8f589e8658d0f50a6e82d8281cc7b6a55d10472009842842bff0d363be3b496a40d2c6c951d89fc13d0ba5e3e008"}], 0xe0}, 0xc0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="00fb3f0a003c7da345b158631d47bae3d90310814f0b84172e04c1e829723602efab50ccbd060d4d0f5a1d4690bf8d70d6bc7c812ddf8b8d1b27b4d248dd32dfa293aeb450a8c3cf270e89a4c2958e76f0d732ae6cb594639c677259fca2bb59475f7dd32935aa1107ab8580e6d27a12c3865a3a075b3b63b931fab3c9582e4f6377b09bd3090739fe13476bd4acad83df2892"], 0x3f, 0x1) [ 1495.768510][T28854] block nbd5: shutting down sockets 08:08:53 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0x400}, 0x8) 08:08:53 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x10}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x2, r2}) sched_setscheduler(r2, 0x5, &(0x7f0000000180)=0x100) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1495.869532][T29287] SELinux: truncated policydb string identifier [ 1495.928022][T29287] SELinux: failed to load policy 08:08:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x29}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1496.064024][T29283] block nbd1: shutting down sockets 08:08:54 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x82001) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x2cdf) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1496.115037][T10801] block nbd5: Receive control failed (result -22) 08:08:54 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000100)={0x40, 0x1, 0x1}, 0x10) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = socket(0x10, 0x2, 0x0) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x12000, 0x0) ftruncate(r6, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r7, 0x0) ioctl$SIOCAX25GETUID(r3, 0x89e0, &(0x7f0000000080)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r7}) r8 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r8, 0x0, 0x500) write$selinux_load(r0, &(0x7f0000001480)=ANY=[], 0xffffff32) r9 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r9, &(0x7f0000000040)={0x2, 0x6}, 0x2) r10 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r10, 0x0, 0x500) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x4, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any='access=any'}, {@access_uid={'access', 0x3d, 0xee00}}, {@noextend='noextend'}, {@mmap='mmap'}, {@cache_none='cache=none'}], [{@fsname={'fsname', 0x3d, '/dev/input/mouse#\x00'}}]}}) 08:08:54 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x404480, 0x0) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0x8) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/201, &(0x7f0000000180)=0xc9) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x48}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1496.243591][ T2500] block nbd5: Attempted send on invalid socket [ 1496.249852][ T2500] block nbd5: shutting down sockets [ 1496.279077][T29301] ldm_validate_partition_table(): Disk read failed. [ 1496.362189][T29301] Dev nbd5: unable to read RDB block 0 08:08:54 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x82001) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x2cdf) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1496.414338][T29301] nbd5: unable to read partition table [ 1496.432793][T29301] nbd5: partition table beyond EOD, truncated [ 1496.503979][T10801] block nbd1: Receive control failed (result -22) [ 1496.563360][ T2500] block nbd1: Attempted send on invalid socket [ 1496.569651][ T2500] block nbd1: shutting down sockets [ 1496.622361][T29580] ldm_validate_partition_table(): Disk read failed. [ 1496.649861][T29580] Dev nbd1: unable to read RDB block 0 08:08:54 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:54 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) write$P9_RLERROR(r1, &(0x7f0000000000)={0x17, 0x7, 0x2, {0xe, '/selinux/load\x00'}}, 0x17) 08:08:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x4c}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r1, 0x7005) getdents(r4, 0x0, 0x500) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") write$tun(r4, &(0x7f0000000180)={@val={0x0, 0x2a12}, @val={0x86dde103f2a86ec8, 0x101, 0x6, 0x8000, 0x6}, @x25={0x2, 0x3f, 0x13}}, 0x11) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:54 executing program 4: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x82001) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x2cdf) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1496.681955][T29580] nbd1: unable to read partition table [ 1496.694958][T29580] nbd1: partition table beyond EOD, truncated 08:08:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x68}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1496.771446][T29733] SELinux: truncated policydb string identifier [ 1496.786965][T29733] SELinux: failed to load policy [ 1496.798359][T29733] SELinux: truncated policydb string identifier [ 1496.847401][T29733] SELinux: failed to load policy 08:08:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r9 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r9, 0xc0505405, &(0x7f00000003c0)={{0x0, 0x1, 0x0, 0x2}, 0x4, 0x6, 0x400}) 08:08:54 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) getegid() 08:08:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x17}, @local}, 0xfffffffffffffee2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) accept$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newqdisc={0x54, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x28, 0x2, [@TCA_TBF_PARMS={0x10, 0x1, @rate={0xff, 0x7, 0x3, 0x1, 0x0, 0xffffff80}}, @TCA_TBF_RATE64={0xc, 0x4, 0xf9e8c63d094e25ca}, @TCA_TBF_BURST={0x8, 0x6, 0x3}]}}]}, 0x54}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r10, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r10, @ANYBLOB="04fd000000000000000000000c0001006367726f757000005c00020014000300e8000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac141caaac1414000001000000000000040006000000"], 0x8c}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={r10, @multicast2, @multicast2}, 0xc) r11 = getuid() ioprio_get$uid(0x0, r11) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x6c}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:55 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x20800, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) [ 1497.018803][T10801] block nbd5: Receive control failed (result -22) [ 1497.090026][ T26] audit: type=1800 audit(1571731735.121:617): pid=29943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 [ 1497.123906][ T2500] block nbd5: Attempted send on invalid socket [ 1497.130162][ T2500] block nbd5: shutting down sockets 08:08:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r9 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r9, 0xc0505405, &(0x7f00000003c0)={{0x0, 0x1, 0x0, 0x2}, 0x4, 0x6, 0x400}) [ 1497.182745][T10801] block nbd1: Receive control failed (result -22) [ 1497.186109][T29748] ldm_validate_partition_table(): Disk read failed. [ 1497.202758][T29945] block nbd1: shutting down sockets [ 1497.239146][T29748] Dev nbd5: unable to read RDB block 0 [ 1497.251938][T29993] SELinux: truncated policydb string identifier [ 1497.283569][T29993] SELinux: failed to load policy [ 1497.302320][T29748] nbd5: unable to read partition table [ 1497.323785][T29748] nbd5: partition table beyond EOD, truncated [ 1497.369169][ T26] audit: type=1800 audit(1571731735.401:618): pid=30039 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 08:08:55 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x404480, 0x0) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0x8) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x74}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r9 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r9, 0xc0505405, &(0x7f00000003c0)={{0x0, 0x1, 0x0, 0x2}, 0x4, 0x6, 0x400}) 08:08:55 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:55 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r6}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r6, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x7, 0x1, 0x2, 0x1, 0x9, 0x5, 0xfff, r7}, 0x20) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:55 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) clone3(&(0x7f00000002c0)={0x10000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0, &(0x7f0000000140)=""/156, 0xfffffffffffffe78, &(0x7f0000000200)=""/158}, 0x40) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={r3, 0x320, 0x9, 0x5, 0xffffffff, 0x8}, 0x14) [ 1497.600147][T30169] SELinux: truncated policydb string identifier [ 1497.639278][ T26] audit: type=1800 audit(1571731735.671:619): pid=30173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 08:08:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) openat$cgroup_ro(r5, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) 08:08:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x7a}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1497.696307][T30169] SELinux: failed to load policy [ 1497.737754][T10801] block nbd1: Receive control failed (result -22) 08:08:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000200)={{0x28, 0x8}, 'port1\x00\x00\x00@\x00\x00\x00\x00\xf2\xff\xff\xff\xff\xff\xff\x0f\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab\x00', 0x2, 0x80000, 0x48000000, 0x8, 0x9, 0xfff, 0xb11e, 0x0, 0x5, 0x4}) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000000380)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e24, 0x0, @rand_addr="cd6c50306db29ca4235b383dc02c87c9", 0x8}}}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f00000002c0)=0xee, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r7, 0x0, 0x500) linkat(r7, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x400) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1497.803807][T10801] block nbd5: Receive control failed (result -22) 08:08:55 executing program 3: rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) fsetxattr$security_selinux(r1, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:sshd_var_run_t:s0\x00', 0x24, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf90800000053452069279481533d29f536d2bc00"/38], 0x9) [ 1497.896655][ T26] audit: type=1800 audit(1571731735.931:620): pid=30405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=3 res=0 08:08:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x300}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r8, 0x0) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1498.027162][T30176] block nbd5: shutting down sockets [ 1498.039975][T30492] SELinux: truncated policydb string identifier [ 1498.056897][T30492] SELinux: failed to load policy 08:08:56 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:restorecond_var_run_t:s0\x00', 0xf, 0x1) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1498.152430][ T26] audit: type=1800 audit(1571731736.191:621): pid=30609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=4 res=0 08:08:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x3f6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x1ad74befffbe7c5a, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7fff, 0x7448a0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) write$binfmt_misc(r4, &(0x7f0000000200)={'syz0', "6d8df9741f10dda0d7556114c38f7cb62dd14e2f55628c17d2af35c801829f5997beec1fa2b4dab40c36e19f07b8d524037fec05c758c63c09ad47a2d7376bf29ff33da907bdc75ebe0883ab5a466c9f4d4c271d6f2cf1d36791cc86dfaef75319b74a38a0295ff0487eb1eba83b342d179abb16319227c45f0e47655d1e6f17e4388310c89ef9275fb1796a3820b474bcfae9833d00d5f9f1254451e42bb4b2b5641196959d615a8271e13e9e5bf2db2c1ca20fdd7df9b8b2d832e4bf368b5f55b9e247d2775242"}, 0xcc) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) open(&(0x7f0000000340)='./file0\x00', 0x101004, 0x0) [ 1498.287436][ T26] audit: type=1800 audit(1571731736.321:622): pid=30703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=5 res=0 [ 1498.385395][T30170] block nbd1: shutting down sockets [ 1498.446877][T10801] block nbd5: Receive control failed (result -22) [ 1498.515919][T10801] block nbd1: Receive control failed (result -22) [ 1498.552261][T30654] block nbd5: shutting down sockets [ 1498.575405][T30170] block nbd1: shutting down sockets 08:08:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) 08:08:56 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c526e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:08:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x500}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:56 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:restorecond_var_run_t:s0\x00', 0xf, 0x1) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:56 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x81, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x600}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1498.740413][T30930] SELinux: truncated policydb string identifier [ 1498.764501][T30930] SELinux: failed to load policy 08:08:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) [ 1498.845632][T10801] block nbd5: Receive control failed (result -22) [ 1498.867397][T10801] block nbd1: Receive control failed (result -22) 08:08:56 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xbd, 0x93469d6bc437e5a0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000040)={0xfffff178, 0x34363248, 0x1f, 0x5, 0x4, @discrete={0x7fff, 0x9}}) [ 1498.894709][ T2500] block nbd1: Attempted send on invalid socket [ 1498.900920][ T2500] block nbd1: shutting down sockets [ 1498.911187][ T2500] print_req_error: 287 callbacks suppressed [ 1498.911201][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1498.927970][ T2500] buffer_io_error: 290 callbacks suppressed [ 1498.927984][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read 08:08:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x700}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1498.971986][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1498.983652][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1498.997935][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.008900][ T2500] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1499.016789][ T2500] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.027654][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1499.035931][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.047584][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read 08:08:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) [ 1499.062174][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.073885][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1499.082971][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.093914][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1499.102091][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.112936][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read 08:08:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x13}, @empty}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000001c0)={0x1, @remote, 0x4e22, 0x9, 'nq\x00', 0x5, 0x10000, 0x17}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r7, 0x101, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r7, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x44}]}, 0x24}, 0x1, 0x0, 0x0, 0x7d68e633eca7a144}, 0x40) [ 1499.120961][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.132125][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1499.140124][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.150992][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read 08:08:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(0x0, 0x0) [ 1499.173339][T30956] ldm_validate_partition_table(): Disk read failed. [ 1499.200929][T30922] block nbd5: shutting down sockets [ 1499.225159][T30956] Dev nbd1: unable to read RDB block 0 08:08:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xa00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:57 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:restorecond_var_run_t:s0\x00', 0xf, 0x1) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1499.255326][T30956] nbd1: unable to read partition table [ 1499.278303][T30956] nbd1: partition table beyond EOD, truncated 08:08:57 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bcdfbcfaa3f3e6b5dbd6b280bf3c5dbc5fa99a2d82556666673f3dfb43332f59ba7c3e8629374bd5e7835ba13a1b2176054f3bad8177e4930f0af86d6880a04da510dc47e4b7b47f"], 0x77) 08:08:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x2000}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1499.389840][T10801] block nbd1: Receive control failed (result -22) [ 1499.400051][ T2500] block nbd1: Attempted send on invalid socket [ 1499.406376][ T2500] block nbd1: shutting down sockets [ 1499.424068][T31313] ldm_validate_partition_table(): Disk read failed. [ 1499.494272][T31313] Dev nbd1: unable to read RDB block 0 [ 1499.534839][T31313] nbd1: unable to read partition table [ 1499.590453][T31313] nbd1: partition table beyond EOD, truncated [ 1499.638148][T10801] block nbd5: Receive control failed (result -22) 08:08:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xfffffefb) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="a9ab651ec172fbd01e10d078ea9c104086e9b7df51d0a8f61224b671c7f553332097a3c3a113dd0397275e9f3d7ae9d7cba9a323823bb312ad72f9b8efa97a0d4a9570dd00f0a0c8bf3785047ffd10fbadbef307528ebc0be7d290dfc6a7db96309ab94b6fe4de5a25854de4b221d43c808d18a37f65e1c6aa61a345cb70cd1f2cc9747a1e8fae8da343952f9391bbdc72b7d5507c88bfa09a5b07c3ada17d0ce0", 0xa1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(0x0, 0x0) 08:08:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x2900}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:57 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) ioctl$KDDELIO(r1, 0x4b35, 0x3) [ 1499.805059][T31557] SELinux: truncated policydb string identifier 08:08:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(0x0, 0x0) [ 1499.864266][T31557] SELinux: failed to load policy 08:08:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x3f00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:57 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r12, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r12, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r13 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r13, 0x0, 0x500) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @multicast2}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000029c0)={'veth1\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r22, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r22, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r28, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r28, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r28, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r29 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r29, 0x0, 0x500) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000005540)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005680)={'vcan0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000005980)=[{{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @rand_addr=0x10001, @rand_addr=0x401}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x38, 0x0, 0x7, {[@noop, @generic={0x7, 0x11, "32143d0359e25e6816ca530eefa453"}, @lsrr={0x83, 0xf, 0x17, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @ra={0x94, 0x6, 0xffffffff}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r14, @loopback, @broadcast}}}], 0x128}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000440)="4b51cc9db13593c33986d920a691c46a41f5bfee04a8b54e54ec43f2d6e225724bd1a092294e5acc35a2c60b7fe8598c824313cc1dd21b7bac34f69547b51734968204dc770517acfaba44c0521c56e887583adef5a25e06e6e79b5fb97f59687bb18f4a17469e186eb2aefdce45a7b261d6881748c792caf8a7ffc9eae6dbc57e4c9795566de55a6ccf4ac07d8bfd32e3fef78b24afefba7972e719409817399dd011ef9d0f", 0xa6}, {&(0x7f0000000180)="f6d1cf67c4ceb3b9b10bc9c1fe7774edcbc98fba48423f8822fd098b9a6c", 0x1e}], 0x3}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="9ffaa431e11c3aa650fc24a392fea352a47f8333611db3abac716b8f599b9ffcbd19af9df71314d31950c429a1a5087791a8ce64be595d7d2ebb084e94538032f061057c16a95f48c1faeb6a6c5844b793a9d0c579fb3f3e482d63f449529bbd3fe4648a939040a1ab2ecfc6b5f1a96113bf5d9153ae36fc6211847e9db17602ba77218f0b722471767e4464ea98bd9f2b68f4f32bd90e7e578b3eae292ecad6fccc9992099ba08d00ac0b44ed48", 0xae}], 0x1, &(0x7f0000001740)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x14a0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10b85190}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r15, @empty, @multicast2}}}], 0x68}}, {{&(0x7f00000017c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001800)="ab8cd4ce0ebd54990e1fb76d25d13d19451b6ae48c", 0x15}, {&(0x7f0000001840)="3adf", 0x2}, 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15f6032fe11657e1194f85acf0a41d3109842ed5099580b3b57aa71b22fa41f12dc98749ba9f7751cda799b9f1d62ac9276848b55491e60c4e650626ad7e9e19fc66a1384431ca9024282234ae222ba620f3ca0ee88d70c48ab47cb82f916eb96c2fb18ffd2d79b2a0e1a90cf45057b4681a46977499615bb2065be67355c03cb636d7dbe3fc4a87430c40cce8b240c1845a7f6915723fabd683a5d6dc8bbad2968fad98a1d8ce9a24a3e73576a7076957d4a8ad942145b30db2a4faf8f2622cb7e75af881cbf72732f7643ea9a1bc8339fcfeb65a3c56aec109c45924bea61d60f6df10a453f07c24d663542961239fa45d32379bb8667f25c79584dff3664a6f4391a2d5dfd8f70963b1707e3455e645d020b258ae6b0a87790fe23d647b0612b92219fc78894213682b459fe08dc3b4d24ad178353b763ea39784977e339c331b1c34cb65f5f41526935ce49c3a97b1c563b5bba9819c5afa7be9bd7b53a513fa4daef1cae7d99e98ab87c3c0873fb998f94cc25d352e6a821a5e1015d41c656904ae350f82f8eec03ed94f4c4b285f65fd91331980657b23fe69eb64925668b4495f2a965a6deeee761dbf43e6f105dc516be0371b3d974300d6dea2d8a334e61b4e8ed7a21c7f92ece3a6cc243e7c1b4910b32e3ae5c738a4b364d91de9669bca0ebbf5aacc1e5c9de0c217d7019c230ce12f394722cc0ee0c8a72c0744e05e5fbe43596f10d3dc5e555e107ecc48796eea317ba047d0226be5325222bd2e7ab02ad5fa684f37e04764f22dad3bbbe0935b726cca87d3b8156a0c857aaf4b3afbbdd6ece5b319c40d00f0f925babc754253a81597e5ac527f2d9d7cb04f8db5f445cc138b9aece0a76c8edaad5c2a42d05644717d9c5445b4cd8205b1b50841e2b4ec3aae03d6033c0b353adffc84ae1e58401c1cd05df5e6ec58ed66488f019d42c2fea9a58d9e57ad8c160bb34932c231ed9b5ae5216aa7a5af2efc5220b66c4f9859e9bc1e4150f527355641bd7a7e90e7ef325422da785f386609da7553f72c0cfeb57df207058d65a49ba243e504df81fba1804fc4327a6c7de96e9149bcadb9fdd46cc5b444566fae965e18880bf3e0880c7dc278d75748c13c36b3a371f0b629a2d23f34611586efd55cba2d310b662ca82958fc396b22994b0e329af138af63e8ef5d360d3fcc30241e0d7e7297753c6b0b7baf49ecf4564395fe4d171833810da1495dc3fe61f263f520ae674df4371e1314fcc3e4d009e0c0154c5bcccfcdb39104808b53ae0fc8668753125ae927b0eda66d87d48968d61217a1e2eabd361031f6f152cb889385170df3b659ec449a04a009871529dfbb1fae97e0b3fcd475f97dccf26a66366db6eb1a032facce88533e389f600bfb52bbaac129b3a06ae8211560b4c7ac848f684072e42b458d6330a1f171f0f2f8fb03568d452f76db69906fc6e1f2bd526eef4be2b49ce4d53a6bafc68a22f84851ca4534d69acb82a48b10ae5b7e246c00b952fdb4251ff00f6a0be4e8c5efa4d93bf7843bec0011f8c785f5dcfc83fa9ae7323e7c2071f685b4fd3efeb46cd374047d6c3db5f0e54d3fe8da04a7fc72228c0e6d384993d3c8ddc4b442f55184af916fd0d83d475c8756f35c60b6127e459ba1a8a8ce389a5486491aeb98d829bf14a18210e846cedbcab2b36d77cdaf2393875af48b00551bbc83761eef4838e312cd0238836d77de87e5477516efd73be6617eed25257970c93f319a757017eb76f7cdceef695bd15f577b43d49aeaf7d66ac91a69cfbc3a4517fb4c0cb512cc1e69deb4a729ef33f0cef99efd06feac443618be32cbd1c08bfb176b9120baa58fa5b8324df5ce9159adffbbb2584f890f44c3c4be8afed7c666880e94e52d47750d492ac123d46e017210714e6a8a461d21fc64bde8a292488bb86f49796d682b31eeec361d46624b6842946e6302328d8d885f1d3efd6210b7c0314d6938a9d630805dee7336a5081225cac9e526e069bea0dc3f6af086df522dc7824f5d8c773692e057312089b2bc575ab7c8fd47cc92131a8625b2da5679fb9f61ce114421e19f73280c0df76419467580e1ab2d03c135502cbb8b8af383a82c4620d0975132bc4bbdf2d90b754acb854985397e73ca0928b7161a4978ccde4fcd3d71fc0f784db4d8a0e0ee313669c7d59f3b2ada112038a0ebc4f4d3f9560ec7dcc21d5adc17ccbb0640ca3e58ee81d2c88e7090a9a8e7df1c7e22d0914c5fc6adaa0a34d16e76642872", 0x1000}, {&(0x7f0000005100)="1b50ba18749687e8f174704f860510f2e3006347658e9daa672bdb995132020e6dab2d9be85cb4", 0x27}, {&(0x7f0000005140)="d00b58b11211f3658db6b5cc77c164222b9fe28972bf133e56b969f2fbd4e5a57cde82a0b0ecfaebba6dbe62d7eefa8ddd5063b70bd52e2a4b7dea44bfb5b3b2524eb7d587f0bb0bc68b3d02c438cfc80a6b72f1c2307ea39cd4f19e538e19e907fcd5ebbb195c3cc604913c9dd49972988842e17e4fe35e3ec4656b38fadb8b84574760548f35635d72", 0x8a}, {&(0x7f0000005200)="f6daf16f86f2e4fb2c3a561d7c610584696cd8b42ebb9c71a855580f0d824d", 0x1f}], 0x9, &(0x7f0000005300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7cc9b95a}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r28, @local, @empty}}}], 0x50}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)="cb20f30dbfd8c388001664fd64902adf86b8fa703b4ce186caf86076afef2d76eb5c97206f97c6afcf3ea584d343dbcb59b0ad9a261d1703d1f9a4b47bdf2f3246129a04830bed35fa3af0070d56c8421d5fab316eebc15cdf9a3580e78b18e2be0bf5042081c462616ad052cf3efcf76fcad386ba244a576209c62f307fa5df", 0x80}, {&(0x7f0000005400)="8121cc3f517debef6a3b7c5dbd6861db071431623b46c3a0e8b9a18f124cc15dbf5568feb539807888893091de2552dc3a8110f3cf0ec0da591414fcad9e163dae7259a9da3f4f4717e2f1b132eab4f6f273f2abda57d402f30d85fbe38ab4c1f2efa127621b2b1ac2ffe10ce2fefce763a4d36d952982cf4b1628b3c5eab75c7240d6f92ac8338a5f0736002d843624fdd4d46c61209177c59342b93490e23f0b25319bcfd7e1828c684e874f292bd1ab628f9375a83aa25da29e80404eade0621538d6154815663efbec41157c1ce703bf5a3213ef17de5086de", 0xdb}], 0x2, &(0x7f00000056c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r30, @remote, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r31, @loopback, @loopback}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@cipso={0x86, 0x17, 0x8, [{0x6, 0x11, "eb189ae6dfd4af88ded4eaf9cd218c"}]}, @lsrr={0x83, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @empty]}, @rr={0x7, 0x13, 0xb5, [@loopback, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast1, @loopback]}, @noop, @rr={0x7, 0x3}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x0, [{[], 0xf0b9}, {[], 0xfff}, {[], 0x8001}, {[@multicast2], 0x3}]}]}}}], 0xc0}}, {{&(0x7f0000005780)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000058c0)=[{&(0x7f00000057c0)="56b9", 0x2}, {&(0x7f0000005800)="0c80c239d54fbe715cfd8250d8ec0e0b677b78a441868d7e5c4bbd8dee", 0x1d}, {&(0x7f0000005840)="77e75a8ba9c5b2d0691de9f82b647808b8ece5305ce812fc5a72dd373368e9b2340a00c0c09ba18643f8b15fd63e5e89a92c7d0211b47e86af525a7ba525ce17018f612b921a962b3a941781a1ffe3", 0x4f}], 0x3, &(0x7f0000005900)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7a6d}}], 0x60}}], 0x8, 0x800) 08:08:58 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) 08:08:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$VIDIOC_QUERY_EXT_CTRL(r3, 0xc0e85667, &(0x7f0000000200)={0x0, 0x0, "10031dbe498bfff9119147a74b400140ba3efc9f6c43fdc5c11d6713c734679e", 0x80000001, 0x800, 0x101, 0x6, 0xc6, 0x8, 0x9, 0x8, [0x36b, 0x800, 0x8, 0x8]}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1500.078943][T31359] block nbd5: shutting down sockets [ 1500.087923][T10801] block nbd1: Receive control failed (result -22) 08:08:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x13}, @empty}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000001c0)={0x1, @remote, 0x4e22, 0x9, 'nq\x00', 0x5, 0x10000, 0x17}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r7, 0x101, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r7, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x44}]}, 0x24}, 0x1, 0x0, 0x0, 0x7d68e633eca7a144}, 0x40) 08:08:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x4000}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:08:58 executing program 3: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[0xffffffffffffffff, r4, 0xffffffffffffffff]}, 0x3) write$selinux_load(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000040)={0x1, 0x70, 0x3, 0x81, 0x0, 0x60, 0x0, 0x4543, 0x808, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xac, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x7, 0x6, 0x31670256d423468, 0x8, 0x1f, 0x2}) 08:08:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x4800}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1500.460453][T31811] SELinux: truncated policydb string identifier [ 1500.493183][T31811] SELinux: failed to load policy 08:08:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x4c00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x6800}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:58 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=0x0], 0x14) 08:08:58 executing program 5: r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x6c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xd7290000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2e6b}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'bond0\x00'}}]}]}, 0x108}}, 0x800) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x44, &(0x7f0000000000)="d249a4440ef4aa704622fa314c60c3c0405e712a0e003fbdb45b948e5493267546dcfa9402b45ccd6bacca3ff351898fb803e66719481d8e4fbd6e4102f5813fd12b4167"}) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) r6 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x6, &(0x7f00000000c0)=""/127) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x187080, 0x523df1cd57ec4f57) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1500.818485][T31654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=31654 comm=syz-executor.1 [ 1500.849438][T32127] SELinux: policydb magic number 0x30303030 does not match expected magic number 0xf97cff8c [ 1500.887333][T32127] SELinux: failed to load policy [ 1500.896684][T31651] block nbd1: shutting down sockets [ 1501.016944][T10801] block nbd5: Receive control failed (result -22) [ 1501.053895][ T2501] block nbd5: Attempted send on invalid socket [ 1501.060135][ T2501] block nbd5: shutting down sockets [ 1501.084071][T32129] ldm_validate_partition_table(): Disk read failed. [ 1501.100418][T32129] Dev nbd5: unable to read RDB block 0 [ 1501.112230][T32129] nbd5: unable to read partition table [ 1501.118424][T32129] nbd5: partition table beyond EOD, truncated 08:08:59 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) sendto$inet(r1, &(0x7f0000000700)="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", 0x1000, 0x80c0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:08:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x2f}, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:08:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x6c00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:08:59 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$USBDEVFS_SETINTERFACE(r1, 0x80085504, &(0x7f0000000000)={0x6, 0x81}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141044, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r4, 0x4}, 0x8) 08:08:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e, 0x0, 0x0, 0x74}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x7400}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1501.319056][T32141] SELinux: truncated policydb string identifier [ 1501.337428][T32141] SELinux: failed to load policy [ 1501.338476][ T26] audit: type=1800 audit(1571731739.371:623): pid=32138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=9 res=0 08:08:59 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r12, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r12, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r13 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r13, 0x0, 0x500) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @multicast2}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000029c0)={'veth1\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r22, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r22, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r28, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r28, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r28, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r29 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r29, 0x0, 0x500) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000005540)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005680)={'vcan0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000005980)=[{{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @rand_addr=0x10001, @rand_addr=0x401}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x38, 0x0, 0x7, {[@noop, @generic={0x7, 0x11, "32143d0359e25e6816ca530eefa453"}, @lsrr={0x83, 0xf, 0x17, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @ra={0x94, 0x6, 0xffffffff}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r14, @loopback, @broadcast}}}], 0x128}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000440)="4b51cc9db13593c33986d920a691c46a41f5bfee04a8b54e54ec43f2d6e225724bd1a092294e5acc35a2c60b7fe8598c824313cc1dd21b7bac34f69547b51734968204dc770517acfaba44c0521c56e887583adef5a25e06e6e79b5fb97f59687bb18f4a17469e186eb2aefdce45a7b261d6881748c792caf8a7ffc9eae6dbc57e4c9795566de55a6ccf4ac07d8bfd32e3fef78b24afefba7972e719409817399dd011ef9d0f", 0xa6}, {&(0x7f0000000180)="f6d1cf67c4ceb3b9b10bc9c1fe7774edcbc98fba48423f8822fd098b9a6c", 0x1e}], 0x3}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="9ffaa431e11c3aa650fc24a392fea352a47f8333611db3abac716b8f599b9ffcbd19af9df71314d31950c429a1a5087791a8ce64be595d7d2ebb084e94538032f061057c16a95f48c1faeb6a6c5844b793a9d0c579fb3f3e482d63f449529bbd3fe4648a939040a1ab2ecfc6b5f1a96113bf5d9153ae36fc6211847e9db17602ba77218f0b722471767e4464ea98bd9f2b68f4f32bd90e7e578b3eae292ecad6fccc9992099ba08d00ac0b44ed48", 0xae}], 0x1, &(0x7f0000001740)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x14a0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10b85190}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r15, @empty, @multicast2}}}], 0x68}}, {{&(0x7f00000017c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001800)="ab8cd4ce0ebd54990e1fb76d25d13d19451b6ae48c", 0x15}, {&(0x7f0000001840)="3adf", 0x2}, 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", 0x1000}, {&(0x7f0000005100)="1b50ba18749687e8f174704f860510f2e3006347658e9daa672bdb995132020e6dab2d9be85cb4", 0x27}, {&(0x7f0000005140)="d00b58b11211f3658db6b5cc77c164222b9fe28972bf133e56b969f2fbd4e5a57cde82a0b0ecfaebba6dbe62d7eefa8ddd5063b70bd52e2a4b7dea44bfb5b3b2524eb7d587f0bb0bc68b3d02c438cfc80a6b72f1c2307ea39cd4f19e538e19e907fcd5ebbb195c3cc604913c9dd49972988842e17e4fe35e3ec4656b38fadb8b84574760548f35635d72", 0x8a}, {&(0x7f0000005200)="f6daf16f86f2e4fb2c3a561d7c610584696cd8b42ebb9c71a855580f0d824d", 0x1f}], 0x9, &(0x7f0000005300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7cc9b95a}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r28, @local, @empty}}}], 0x50}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)="cb20f30dbfd8c388001664fd64902adf86b8fa703b4ce186caf86076afef2d76eb5c97206f97c6afcf3ea584d343dbcb59b0ad9a261d1703d1f9a4b47bdf2f3246129a04830bed35fa3af0070d56c8421d5fab316eebc15cdf9a3580e78b18e2be0bf5042081c462616ad052cf3efcf76fcad386ba244a576209c62f307fa5df", 0x80}, {&(0x7f0000005400)="8121cc3f517debef6a3b7c5dbd6861db071431623b46c3a0e8b9a18f124cc15dbf5568feb539807888893091de2552dc3a8110f3cf0ec0da591414fcad9e163dae7259a9da3f4f4717e2f1b132eab4f6f273f2abda57d402f30d85fbe38ab4c1f2efa127621b2b1ac2ffe10ce2fefce763a4d36d952982cf4b1628b3c5eab75c7240d6f92ac8338a5f0736002d843624fdd4d46c61209177c59342b93490e23f0b25319bcfd7e1828c684e874f292bd1ab628f9375a83aa25da29e80404eade0621538d6154815663efbec41157c1ce703bf5a3213ef17de5086de", 0xdb}], 0x2, &(0x7f00000056c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r30, @remote, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r31, @loopback, @loopback}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@cipso={0x86, 0x17, 0x8, [{0x6, 0x11, "eb189ae6dfd4af88ded4eaf9cd218c"}]}, @lsrr={0x83, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @empty]}, @rr={0x7, 0x13, 0xb5, [@loopback, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast1, @loopback]}, @noop, @rr={0x7, 0x3}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x0, [{[], 0xf0b9}, {[], 0xfff}, {[], 0x8001}, {[@multicast2], 0x3}]}]}}}], 0xc0}}, {{&(0x7f0000005780)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000058c0)=[{&(0x7f00000057c0)="56b9", 0x2}, {&(0x7f0000005800)="0c80c239d54fbe715cfd8250d8ec0e0b677b78a441868d7e5c4bbd8dee", 0x1d}, {&(0x7f0000005840)="77e75a8ba9c5b2d0691de9f82b647808b8ece5305ce812fc5a72dd373368e9b2340a00c0c09ba18643f8b15fd63e5e89a92c7d0211b47e86af525a7ba525ce17018f612b921a962b3a941781a1ffe3", 0x4f}], 0x3, &(0x7f0000005900)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7a6d}}], 0x60}}], 0x8, 0x800) 08:08:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:08:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1a6) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1501.535823][T10801] block nbd1: Receive control failed (result -22) 08:08:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x7a00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:08:59 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff80000da0ec5e502d91931055527be9b400000"], 0x9) [ 1501.614752][ T2500] block nbd1: Attempted send on invalid socket [ 1501.620981][ T2500] block nbd1: shutting down sockets [ 1501.652095][T32146] ldm_validate_partition_table(): Disk read failed. [ 1501.658919][ T26] audit: type=1800 audit(1571731739.691:624): pid=32350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=10 res=0 [ 1501.747811][T32146] Dev nbd1: unable to read RDB block 0 [ 1501.799924][T32146] nbd1: unable to read partition table [ 1501.817360][T32146] nbd1: partition table beyond EOD, truncated [ 1501.826708][T32483] SELinux: truncated policydb string identifier [ 1501.836664][T32483] SELinux: failed to load policy 08:09:00 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000000)="5901ac45b9f102b40801ba79537bfa9c", 0x10) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r6 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @broadcast}, 0x79a3a84ea045eaaf, {0x2, 0x4e21, @remote}, 'nr0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) 08:09:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x9fff}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:00 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) write$UHID_DESTROY(r1, &(0x7f0000000100), 0x4) getdents(r1, 0x0, 0x500) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1f}) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x17) 08:09:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0x1d4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1502.072192][T32579] SELinux: policydb magic number 0x37373130 does not match expected magic number 0xf97cff8c [ 1502.096264][ T26] audit: type=1800 audit(1571731740.131:625): pid=32581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=11 res=0 08:09:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xf603}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1502.154932][T32579] SELinux: failed to load policy 08:09:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) 08:09:00 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r12, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r12, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r13 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r13, 0x0, 0x500) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @multicast2}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000029c0)={'veth1\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r22, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r22, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r28, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r28, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r28, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r29 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r29, 0x0, 0x500) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000005540)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005680)={'vcan0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000005980)=[{{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @rand_addr=0x10001, @rand_addr=0x401}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x38, 0x0, 0x7, {[@noop, @generic={0x7, 0x11, "32143d0359e25e6816ca530eefa453"}, @lsrr={0x83, 0xf, 0x17, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @ra={0x94, 0x6, 0xffffffff}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r14, @loopback, @broadcast}}}], 0x128}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000440)="4b51cc9db13593c33986d920a691c46a41f5bfee04a8b54e54ec43f2d6e225724bd1a092294e5acc35a2c60b7fe8598c824313cc1dd21b7bac34f69547b51734968204dc770517acfaba44c0521c56e887583adef5a25e06e6e79b5fb97f59687bb18f4a17469e186eb2aefdce45a7b261d6881748c792caf8a7ffc9eae6dbc57e4c9795566de55a6ccf4ac07d8bfd32e3fef78b24afefba7972e719409817399dd011ef9d0f", 0xa6}, {&(0x7f0000000180)="f6d1cf67c4ceb3b9b10bc9c1fe7774edcbc98fba48423f8822fd098b9a6c", 0x1e}], 0x3}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="9ffaa431e11c3aa650fc24a392fea352a47f8333611db3abac716b8f599b9ffcbd19af9df71314d31950c429a1a5087791a8ce64be595d7d2ebb084e94538032f061057c16a95f48c1faeb6a6c5844b793a9d0c579fb3f3e482d63f449529bbd3fe4648a939040a1ab2ecfc6b5f1a96113bf5d9153ae36fc6211847e9db17602ba77218f0b722471767e4464ea98bd9f2b68f4f32bd90e7e578b3eae292ecad6fccc9992099ba08d00ac0b44ed48", 0xae}], 0x1, &(0x7f0000001740)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x14a0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10b85190}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r15, @empty, @multicast2}}}], 0x68}}, {{&(0x7f00000017c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001800)="ab8cd4ce0ebd54990e1fb76d25d13d19451b6ae48c", 0x15}, {&(0x7f0000001840)="3adf", 0x2}, 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15f6032fe11657e1194f85acf0a41d3109842ed5099580b3b57aa71b22fa41f12dc98749ba9f7751cda799b9f1d62ac9276848b55491e60c4e650626ad7e9e19fc66a1384431ca9024282234ae222ba620f3ca0ee88d70c48ab47cb82f916eb96c2fb18ffd2d79b2a0e1a90cf45057b4681a46977499615bb2065be67355c03cb636d7dbe3fc4a87430c40cce8b240c1845a7f6915723fabd683a5d6dc8bbad2968fad98a1d8ce9a24a3e73576a7076957d4a8ad942145b30db2a4faf8f2622cb7e75af881cbf72732f7643ea9a1bc8339fcfeb65a3c56aec109c45924bea61d60f6df10a453f07c24d663542961239fa45d32379bb8667f25c79584dff3664a6f4391a2d5dfd8f70963b1707e3455e645d020b258ae6b0a87790fe23d647b0612b92219fc78894213682b459fe08dc3b4d24ad178353b763ea39784977e339c331b1c34cb65f5f41526935ce49c3a97b1c563b5bba9819c5afa7be9bd7b53a513fa4daef1cae7d99e98ab87c3c0873fb998f94cc25d352e6a821a5e1015d41c656904ae350f82f8eec03ed94f4c4b285f65fd91331980657b23fe69eb64925668b4495f2a965a6deeee761dbf43e6f105dc516be0371b3d974300d6dea2d8a334e61b4e8ed7a21c7f92ece3a6cc243e7c1b4910b32e3ae5c738a4b364d91de9669bca0ebbf5aacc1e5c9de0c217d7019c230ce12f394722cc0ee0c8a72c0744e05e5fbe43596f10d3dc5e555e107ecc48796eea317ba047d0226be5325222bd2e7ab02ad5fa684f37e04764f22dad3bbbe0935b726cca87d3b8156a0c857aaf4b3afbbdd6ece5b319c40d00f0f925babc754253a81597e5ac527f2d9d7cb04f8db5f445cc138b9aece0a76c8edaad5c2a42d05644717d9c5445b4cd8205b1b50841e2b4ec3aae03d6033c0b353adffc84ae1e58401c1cd05df5e6ec58ed66488f019d42c2fea9a58d9e57ad8c160bb34932c231ed9b5ae5216aa7a5af2efc5220b66c4f9859e9bc1e4150f527355641bd7a7e90e7ef325422da785f386609da7553f72c0cfeb57df207058d65a49ba243e504df81fba1804fc4327a6c7de96e9149bcadb9fdd46cc5b444566fae965e18880bf3e0880c7dc278d75748c13c36b3a371f0b629a2d23f34611586efd55cba2d310b662ca82958fc396b22994b0e329af138af63e8ef5d360d3fcc30241e0d7e7297753c6b0b7baf49ecf4564395fe4d171833810da1495dc3fe61f263f520ae674df4371e1314fcc3e4d009e0c0154c5bcccfcdb39104808b53ae0fc8668753125ae927b0eda66d87d48968d61217a1e2eabd361031f6f152cb889385170df3b659ec449a04a009871529dfbb1fae97e0b3fcd475f97dccf26a66366db6eb1a032facce88533e389f600bfb52bbaac129b3a06ae8211560b4c7ac848f684072e42b458d6330a1f171f0f2f8fb03568d452f76db69906fc6e1f2bd526eef4be2b49ce4d53a6bafc68a22f84851ca4534d69acb82a48b10ae5b7e246c00b952fdb4251ff00f6a0be4e8c5efa4d93bf7843bec0011f8c785f5dcfc83fa9ae7323e7c2071f685b4fd3efeb46cd374047d6c3db5f0e54d3fe8da04a7fc72228c0e6d384993d3c8ddc4b442f55184af916fd0d83d475c8756f35c60b6127e459ba1a8a8ce389a5486491aeb98d829bf14a18210e846cedbcab2b36d77cdaf2393875af48b00551bbc83761eef4838e312cd0238836d77de87e5477516efd73be6617eed25257970c93f319a757017eb76f7cdceef695bd15f577b43d49aeaf7d66ac91a69cfbc3a4517fb4c0cb512cc1e69deb4a729ef33f0cef99efd06feac443618be32cbd1c08bfb176b9120baa58fa5b8324df5ce9159adffbbb2584f890f44c3c4be8afed7c666880e94e52d47750d492ac123d46e017210714e6a8a461d21fc64bde8a292488bb86f49796d682b31eeec361d46624b6842946e6302328d8d885f1d3efd6210b7c0314d6938a9d630805dee7336a5081225cac9e526e069bea0dc3f6af086df522dc7824f5d8c773692e057312089b2bc575ab7c8fd47cc92131a8625b2da5679fb9f61ce114421e19f73280c0df76419467580e1ab2d03c135502cbb8b8af383a82c4620d0975132bc4bbdf2d90b754acb854985397e73ca0928b7161a4978ccde4fcd3d71fc0f784db4d8a0e0ee313669c7d59f3b2ada112038a0ebc4f4d3f9560ec7dcc21d5adc17ccbb0640ca3e58ee81d2c88e7090a9a8e7df1c7e22d0914c5fc6adaa0a34d16e76642872", 0x1000}, {&(0x7f0000005100)="1b50ba18749687e8f174704f860510f2e3006347658e9daa672bdb995132020e6dab2d9be85cb4", 0x27}, {&(0x7f0000005140)="d00b58b11211f3658db6b5cc77c164222b9fe28972bf133e56b969f2fbd4e5a57cde82a0b0ecfaebba6dbe62d7eefa8ddd5063b70bd52e2a4b7dea44bfb5b3b2524eb7d587f0bb0bc68b3d02c438cfc80a6b72f1c2307ea39cd4f19e538e19e907fcd5ebbb195c3cc604913c9dd49972988842e17e4fe35e3ec4656b38fadb8b84574760548f35635d72", 0x8a}, {&(0x7f0000005200)="f6daf16f86f2e4fb2c3a561d7c610584696cd8b42ebb9c71a855580f0d824d", 0x1f}], 0x9, &(0x7f0000005300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7cc9b95a}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r28, @local, @empty}}}], 0x50}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)="cb20f30dbfd8c388001664fd64902adf86b8fa703b4ce186caf86076afef2d76eb5c97206f97c6afcf3ea584d343dbcb59b0ad9a261d1703d1f9a4b47bdf2f3246129a04830bed35fa3af0070d56c8421d5fab316eebc15cdf9a3580e78b18e2be0bf5042081c462616ad052cf3efcf76fcad386ba244a576209c62f307fa5df", 0x80}, {&(0x7f0000005400)="8121cc3f517debef6a3b7c5dbd6861db071431623b46c3a0e8b9a18f124cc15dbf5568feb539807888893091de2552dc3a8110f3cf0ec0da591414fcad9e163dae7259a9da3f4f4717e2f1b132eab4f6f273f2abda57d402f30d85fbe38ab4c1f2efa127621b2b1ac2ffe10ce2fefce763a4d36d952982cf4b1628b3c5eab75c7240d6f92ac8338a5f0736002d843624fdd4d46c61209177c59342b93490e23f0b25319bcfd7e1828c684e874f292bd1ab628f9375a83aa25da29e80404eade0621538d6154815663efbec41157c1ce703bf5a3213ef17de5086de", 0xdb}], 0x2, &(0x7f00000056c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r30, @remote, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r31, @loopback, @loopback}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@cipso={0x86, 0x17, 0x8, [{0x6, 0x11, "eb189ae6dfd4af88ded4eaf9cd218c"}]}, @lsrr={0x83, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @empty]}, @rr={0x7, 0x13, 0xb5, [@loopback, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast1, @loopback]}, @noop, @rr={0x7, 0x3}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x0, [{[], 0xf0b9}, {[], 0xfff}, {[], 0x8001}, {[@multicast2], 0x3}]}]}}}], 0xc0}}, {{&(0x7f0000005780)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000058c0)=[{&(0x7f00000057c0)="56b9", 0x2}, {&(0x7f0000005800)="0c80c239d54fbe715cfd8250d8ec0e0b677b78a441868d7e5c4bbd8dee", 0x1d}, {&(0x7f0000005840)="77e75a8ba9c5b2d0691de9f82b647808b8ece5305ce812fc5a72dd373368e9b2340a00c0c09ba18643f8b15fd63e5e89a92c7d0211b47e86af525a7ba525ce17018f612b921a962b3a941781a1ffe3", 0x4f}], 0x3, &(0x7f0000005900)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7a6d}}], 0x60}}], 0x8, 0x800) 08:09:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xff00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:00 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], 0xffffffffffffff27) [ 1502.375130][T10801] block nbd1: Receive control failed (result -22) [ 1502.395126][ T26] audit: type=1800 audit(1571731740.431:626): pid=32764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=12 res=0 08:09:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) 08:09:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1502.498978][ T2500] block nbd1: Attempted send on invalid socket [ 1502.505291][ T2500] block nbd1: shutting down sockets [ 1502.539521][T32593] ldm_validate_partition_table(): Disk read failed. [ 1502.577565][T32593] Dev nbd1: unable to read RDB block 0 [ 1502.618879][T32593] nbd1: unable to read partition table [ 1502.632347][ T26] audit: type=1800 audit(1571731740.671:627): pid=341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=13 res=0 [ 1502.641780][T10801] block nbd5: Receive control failed (result -22) [ 1502.661789][T32593] nbd1: partition table beyond EOD, truncated [ 1502.798151][T32741] block nbd5: shutting down sockets 08:09:00 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "5081ee9f6767b76a0f0c994169ca1fb427d0531bb60a18c913da7f1d819b06a5d9cde30994cfaa55cfdd0274ee55a07d85f1322f54a80acf6c1672fb9b829c09209955a5c54a65f46dc9051beae90dd7827abfb93fe99035095ffd30f9adef3737b52eaa2d94fb20ba77cfb9108d684da4915fb2e41fa5c5b29bac43af3db685313ef54ce69f87fde3b50104ce9e29f72f28888cf663a519bbae2d89aab17ef97dd983c9180555838580771e7350a1a54c2f4fd128496577014dd3c7a536902332c7f438c1530b4a0679153daad83b9a8b3193da5743ff8bbc2dbf5d5dc1e74560a25e8dbea4eb8b6a5c6ec9968044e9"}, 0x100) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf90800000053453048696e757816000000d969279481000000ffd5000040000000fdffbc"], 0x9) 08:09:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xff9f}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:09:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r6, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe5b5a2cbbc06eb54, &(0x7f0000000380)={@rand_addr=0xd18, @rand_addr=0x8, r6}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) r10 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r10, 0x0, 0x500) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xb7, "fb00beb843294819331a472e50cde639696f1436e5f83c66f162ab65d4a78f09f1102523fa0bdc0e1defe285c9d9cfa046707031b6b5873c0e1d4b0afad40b169cb7d8c7c09b7ea4f086de61b8dc6ddbbc5f9b7592377b368e74cfa72e14e8f4a50e07fa94c5fa727f9f5ca8f62fb855be05e0267681a35f4828312ab2007eaa3b473a59572f2a5285c29bf95bde5d26935ecf6991595c236543b37bceea12d289f5b1f9b4e64487259cd899f5639f94a09b3664dfa14c"}, &(0x7f00000002c0)=0xbf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340)=r11, 0x4) setsockopt$inet_dccp_buf(r9, 0x21, 0xf, &(0x7f0000000180)="d0d46cbed45633d65fe2804cfa4dbc39f20303145416197454252aea39", 0x1d) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) preadv(r7, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:09:00 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r12, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r12, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r13 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r13, 0x0, 0x500) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @multicast2}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000029c0)={'veth1\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r22, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r22, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r28, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r28, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002a00210300"/20, @ANYRES32=r28, @ANYBLOB="0400000000000000000000000c0001006367726f757000005c0002001400030008000100000000000800010000400000440001004019b078b000080001006e6174002c000200280001000000000000000000000000000000000000000000ac1414aaac1414000001000000000000040006000000"], 0x8c}}, 0x0) r29 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r29, 0x0, 0x500) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000005540)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005680)={'vcan0\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000005980)=[{{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r12, @rand_addr=0x10001, @rand_addr=0x401}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x38, 0x0, 0x7, {[@noop, @generic={0x7, 0x11, "32143d0359e25e6816ca530eefa453"}, @lsrr={0x83, 0xf, 0x17, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @ra={0x94, 0x6, 0xffffffff}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r14, @loopback, @broadcast}}}], 0x128}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)}, {&(0x7f0000000440)="4b51cc9db13593c33986d920a691c46a41f5bfee04a8b54e54ec43f2d6e225724bd1a092294e5acc35a2c60b7fe8598c824313cc1dd21b7bac34f69547b51734968204dc770517acfaba44c0521c56e887583adef5a25e06e6e79b5fb97f59687bb18f4a17469e186eb2aefdce45a7b261d6881748c792caf8a7ffc9eae6dbc57e4c9795566de55a6ccf4ac07d8bfd32e3fef78b24afefba7972e719409817399dd011ef9d0f", 0xa6}, {&(0x7f0000000180)="f6d1cf67c4ceb3b9b10bc9c1fe7774edcbc98fba48423f8822fd098b9a6c", 0x1e}], 0x3}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="9ffaa431e11c3aa650fc24a392fea352a47f8333611db3abac716b8f599b9ffcbd19af9df71314d31950c429a1a5087791a8ce64be595d7d2ebb084e94538032f061057c16a95f48c1faeb6a6c5844b793a9d0c579fb3f3e482d63f449529bbd3fe4648a939040a1ab2ecfc6b5f1a96113bf5d9153ae36fc6211847e9db17602ba77218f0b722471767e4464ea98bd9f2b68f4f32bd90e7e578b3eae292ecad6fccc9992099ba08d00ac0b44ed48", 0xae}], 0x1, &(0x7f0000001740)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x14a0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10b85190}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r15, @empty, @multicast2}}}], 0x68}}, {{&(0x7f00000017c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001800)="ab8cd4ce0ebd54990e1fb76d25d13d19451b6ae48c", 0x15}, {&(0x7f0000001840)="3adf", 0x2}, 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", 0x1000}, {&(0x7f0000005100)="1b50ba18749687e8f174704f860510f2e3006347658e9daa672bdb995132020e6dab2d9be85cb4", 0x27}, {&(0x7f0000005140)="d00b58b11211f3658db6b5cc77c164222b9fe28972bf133e56b969f2fbd4e5a57cde82a0b0ecfaebba6dbe62d7eefa8ddd5063b70bd52e2a4b7dea44bfb5b3b2524eb7d587f0bb0bc68b3d02c438cfc80a6b72f1c2307ea39cd4f19e538e19e907fcd5ebbb195c3cc604913c9dd49972988842e17e4fe35e3ec4656b38fadb8b84574760548f35635d72", 0x8a}, {&(0x7f0000005200)="f6daf16f86f2e4fb2c3a561d7c610584696cd8b42ebb9c71a855580f0d824d", 0x1f}], 0x9, &(0x7f0000005300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7cc9b95a}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r28, @local, @empty}}}], 0x50}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)="cb20f30dbfd8c388001664fd64902adf86b8fa703b4ce186caf86076afef2d76eb5c97206f97c6afcf3ea584d343dbcb59b0ad9a261d1703d1f9a4b47bdf2f3246129a04830bed35fa3af0070d56c8421d5fab316eebc15cdf9a3580e78b18e2be0bf5042081c462616ad052cf3efcf76fcad386ba244a576209c62f307fa5df", 0x80}, {&(0x7f0000005400)="8121cc3f517debef6a3b7c5dbd6861db071431623b46c3a0e8b9a18f124cc15dbf5568feb539807888893091de2552dc3a8110f3cf0ec0da591414fcad9e163dae7259a9da3f4f4717e2f1b132eab4f6f273f2abda57d402f30d85fbe38ab4c1f2efa127621b2b1ac2ffe10ce2fefce763a4d36d952982cf4b1628b3c5eab75c7240d6f92ac8338a5f0736002d843624fdd4d46c61209177c59342b93490e23f0b25319bcfd7e1828c684e874f292bd1ab628f9375a83aa25da29e80404eade0621538d6154815663efbec41157c1ce703bf5a3213ef17de5086de", 0xdb}], 0x2, &(0x7f00000056c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r30, @remote, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r31, @loopback, @loopback}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@cipso={0x86, 0x17, 0x8, [{0x6, 0x11, "eb189ae6dfd4af88ded4eaf9cd218c"}]}, @lsrr={0x83, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @empty]}, @rr={0x7, 0x13, 0xb5, [@loopback, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast1, @loopback]}, @noop, @rr={0x7, 0x3}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x0, [{[], 0xf0b9}, {[], 0xfff}, {[], 0x8001}, {[@multicast2], 0x3}]}]}}}], 0xc0}}, {{&(0x7f0000005780)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000058c0)=[{&(0x7f00000057c0)="56b9", 0x2}, {&(0x7f0000005800)="0c80c239d54fbe715cfd8250d8ec0e0b677b78a441868d7e5c4bbd8dee", 0x1d}, {&(0x7f0000005840)="77e75a8ba9c5b2d0691de9f82b647808b8ece5305ce812fc5a72dd373368e9b2340a00c0c09ba18643f8b15fd63e5e89a92c7d0211b47e86af525a7ba525ce17018f612b921a962b3a941781a1ffe3", 0x4f}], 0x3, &(0x7f0000005900)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7a6d}}], 0x60}}], 0x8, 0x800) 08:09:01 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r3, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_STATFS(r3, &(0x7f0000000440)={0x60, 0x0, 0x7, {{0x3f, 0x0, 0x0, 0x7, 0xffffffffffffff80, 0x9, 0x2, 0x3}}}, 0x60) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) fstat(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r7) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r9, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) mount$9p_xen(&(0x7f00000000c0)='[ppp0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x200008, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=xen,msize=0x0000000000000000,cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',fowner>', @ANYRESDEC=r9, @ANYBLOB="2c7063723d303030303030103030303030303030303030313475e635e30eaf6ba6", @ANYRESDEC=r10, @ANYBLOB=',audit,fowner>', @ANYRESDEC=r11, @ANYBLOB=',obj_role=/dev/nbd#\x00,\x00']) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r12 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r12, 0x0, 0x500) accept$ax25(r12, &(0x7f0000000000)={{0x3, @netrom}, [@null, @default, @bcast, @rose, @remote, @default, @remote, @rose]}, &(0x7f0000000080)=0x48) [ 1502.958406][ T556] SELinux: policydb version -1611759280 does not match my version range 15-31 [ 1502.981329][ T26] audit: type=1800 audit(1571731741.011:628): pid=552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=14 res=0 08:09:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1503.027141][ T556] SELinux: failed to load policy 08:09:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:09:01 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{0x3, 0x9c}, {0xba, 0x2}]}, 0x14, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinu^.loa\xe4\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0x9}, 0x1) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) fcntl$getownex(r4, 0x10, &(0x7f0000000280)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x7, 0x9, 0xf83f}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000380)={r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x500) r7 = semget$private(0x0, 0x2, 0xc0) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000000200)=""/96) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000180)=""/125) r8 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r8, 0x0, 0x500) ioctl$SCSI_IOCTL_PROBE_HOST(r8, 0x5385, &(0x7f0000000300)=ANY=[@ANYBLOB="5e0000000000000000080000000000000000000000000000000008000000000000000000000000000000001200"/98]) ioctl$TCSETXF(r6, 0x5434, &(0x7f0000000080)={0x3, 0x0, [0xfffa, 0x9c2, 0x1, 0xcfa5, 0x101], 0xfffe}) [ 1503.222720][ T26] audit: type=1800 audit(1571731741.261:629): pid=823 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=15 res=0 08:09:01 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'bond_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1503.279298][ T560] block nbd1: shutting down sockets 08:09:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) 08:09:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:01 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) write$UHID_INPUT(r0, &(0x7f0000000700)={0x8, "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", 0x1000}, 0x1006) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:01 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400400) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0xff, 0x10001, 0x10001, 0x3f, 0x7, 0x7}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20080, 0x0) 08:09:01 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETFILTEREBPF(r3, 0x6612, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_STATFS(r3, &(0x7f0000000440)={0x60, 0x0, 0x7, {{0x3f, 0x0, 0x0, 0x7, 0xffffffffffffff80, 0x9, 0x2, 0x3}}}, 0x60) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)) setuid(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) fstat(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r7) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffb8) setresuid(0x0, r9, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) mount$9p_xen(&(0x7f00000000c0)='[ppp0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x200008, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=xen,msize=0x0000000000000000,cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',fowner>', @ANYRESDEC=r9, @ANYBLOB="2c7063723d303030303030103030303030303030303030313475e635e30eaf6ba6", @ANYRESDEC=r10, @ANYBLOB=',audit,fowner>', @ANYRESDEC=r11, @ANYBLOB=',obj_role=/dev/nbd#\x00,\x00']) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) r12 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r12, 0x0, 0x500) accept$ax25(r12, &(0x7f0000000000)={{0x3, @netrom}, [@null, @default, @bcast, @rose, @remote, @default, @remote, @rose]}, &(0x7f0000000080)=0x48) [ 1503.544347][ T26] audit: type=1800 audit(1571731741.581:630): pid=986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=16 res=0 08:09:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) 08:09:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000180)=0x4) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:09:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1503.769311][ T1106] SELinux: truncated policydb string identifier [ 1503.839775][ T1106] SELinux: failed to load policy [ 1503.862892][ T26] audit: type=1800 audit(1571731741.901:631): pid=1111 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=17 res=0 08:09:02 executing program 1: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2547) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000000, 0x30}, 0xc) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x0) close(r6) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r6, &(0x7f00000003c0)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r8}}, 0x18) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r8}}, 0xc) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1503.997705][ T1100] block nbd5: shutting down sockets 08:09:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:02 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) write$ppp(r1, &(0x7f0000000000)="f47f220f86bdbedee1c36c637e1bf07c0587cbc9cb5484c2d02b71f29412fe40d3873bf11a9e61c4036617cc26f96addadcdb08f4176b75b0556b00d92aa6a106486ea9512ac135f4729fa", 0x4b) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:09:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @multicast2, @rand_addr=0xa}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000180)=0x7, 0x4) 08:09:02 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) sendto$inet(r1, &(0x7f0000000700)="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", 0x1000, 0x80c0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1504.154714][T10801] block nbd1: Receive control failed (result -22) [ 1504.183534][ T26] audit: type=1800 audit(1571731742.191:632): pid=1328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=18 res=0 08:09:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1504.359262][ T1361] SELinux: truncated policydb string identifier [ 1504.365842][ T2501] block nbd1: Attempted send on invalid socket [ 1504.372178][ T2501] block nbd1: shutting down sockets [ 1504.377423][ T2501] print_req_error: 287 callbacks suppressed [ 1504.377439][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.401623][ T1361] SELinux: failed to load policy [ 1504.401701][ T2501] buffer_io_error: 290 callbacks suppressed [ 1504.401710][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1504.423702][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.430009][ T26] audit: type=1800 audit(1571731742.461:633): pid=1391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=19 res=0 [ 1504.434751][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1504.436620][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.476872][ T2501] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1504.484721][ T2501] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.495739][ T2501] Buffer I/O error on dev nbd1, logical block 3, async page read 08:09:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1504.504747][ T2500] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.515688][ T2500] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1504.524590][ T2500] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.536591][ T2500] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1504.545397][ T2500] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1504.557036][ T2500] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1504.565188][ T2500] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1504.573882][ T2501] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.585848][ T2501] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1504.594481][ T2501] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:09:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) splice(r4, &(0x7f0000000180), r3, &(0x7f0000000200), 0x8, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1504.605304][ T2501] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1504.613128][ T2501] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 1504.643674][ T1242] ldm_validate_partition_table(): Disk read failed. 08:09:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1504.706960][ T26] audit: type=1800 audit(1571731742.741:634): pid=1667 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=20 res=0 [ 1504.718499][ T1242] Dev nbd1: unable to read RDB block 0 [ 1504.828818][ T1242] nbd1: unable to read partition table [ 1504.857245][ T1242] nbd1: partition table beyond EOD, truncated [ 1504.928010][ T1333] ldm_validate_partition_table(): Disk read failed. [ 1504.980961][ T1333] Dev nbd1: unable to read RDB block 0 [ 1504.988328][ T1333] nbd1: unable to read partition table [ 1504.994554][ T1333] nbd1: partition table beyond EOD, truncated 08:09:03 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/27, 0x1b) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20580, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000f100000001000000000000000400000000000000000400000000000003000000000000000200000000000000ff0300000000000009000000001e00000900000000000000050000000000000008000000000000000400"/104]) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:03 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000440)={0x4, {{0x2, 0x4e21, @rand_addr=0x5}}, 0xa236b6398cd452c6, 0x5, [{{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e21, @loopback}}]}, 0x310) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x500) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) write$selinux_load(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6f591288086a40317ddede0a228e5cbc6589a14aa8f025f54a3d3ec94896ff659df248469f88b6270ca2661e27f0edacbcb0f7886be51506c57865cbd3faa4b814031b36b66edfbb6555145c4bcb13c88206b2d9cb271493f5a66cdabba62867597f5536a19549b33a5fdf326d84eae32c8338f89d60dd95d1526c8b12b9f101e1abfaa9579497462c2d47b55ab16c46dc6b8a97de2ad79c1a", @ANYRESOCT=r1, @ANYRES16=r3, @ANYRES64=r4, @ANYBLOB="d675f2b20088cf1c1b85281743a2edf4caa80ba8c250083ac31eec77eaddef268bd20291559ce88872cb294a6e2312e8d99f0cb59cbcc396007b43ea3ae8ffb8252af37e4769d11cdbf71fcd65a216f0cda6a860c7c4fa5bb94bc0a122d3b685a7035d94ef051c6e1ddba45470ea0899b00fbae10797cf3404b494c11b05fc517c560ca9b636f8"], 0xffffffbc) 08:09:03 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) sendto$inet(r1, &(0x7f0000000700)="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", 0x1000, 0x80c0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) 08:09:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @empty, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x500) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000200)={0x9d70, 0x81, 0xc9e0, 0x4, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000180)={{0x5, 0x0, @descriptor="538cafdb138476ed"}}) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/235, 0xeb}], 0x1, 0x5e) 08:09:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) 08:09:03 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff800004000005200fdff05ff6e533d29f536d2"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x2, {{0x2, 0x4e23, @empty}}, 0x1, 0x6, [{{0x2, 0x4e20, @remote}}, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e21, @local}}, {{0x2, 0x4e20, @rand_addr=0x7}}]}, 0x390) 08:09:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @rand_addr="1686e7c12668299a253fa724ad673b99", 0x8000}, @in6={0xa, 0x4e23, 0x0, @mcast2, 0x4}, @in6={0xa, 0x4e23, 0x1, @loopback, 0x80}, @in6={0xa, 0x4e24, 0xde, @loopback, 0xffffffff}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e23, 0x400, @mcast2, 0xff}], 0xac) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback, @remote}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) [ 1505.348105][T10801] block nbd5: Receive control failed (result -22) [ 1505.383835][T10801] block nbd1: Receive control failed (result -22) [ 1505.443781][ T1807] block nbd1: shutting down sockets 08:09:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1505.565527][ T2124] SELinux: truncated policydb string identifier [ 1505.592295][ T1797] block nbd5: shutting down sockets 08:09:03 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x228402) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1505.620897][ T2124] SELinux: failed to load policy 08:09:03 executing program 5: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) sendto$inet(r1, &(0x7f0000000700)="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", 0x1000, 0x80c0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @remote}, 0x14a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netdev_private(r5, 0x89f6, &(0x7f0000000200)="48dfcbb5f1699b844e3f454c78e8a91081a0bc94db37448565d4e7f73598ef49a10a37846088a0995cae6cf4fb0b6257e75c27f5119b22e15a7c766c711acd72bade98b0cdbecf5a34d52b6bfdece6a465219dc477e8ca8ec06d3e5c6c03310594b43a912dfd3506f273afb4e02def91efa23d9e5480d90792667281bf13a9145b2545821f03728e5b8360cbccfdd3482124a208a6045606f1af679a3e53da124b946699474361794c482cadbb2da67b3a9bfba9a8c334e01b30e651b8539d2d4ad984d1e60a8023d773393d40e57a65a24e5122") preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/235, 0x33}], 0x10000000000000a8, 0x5e) 08:09:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) 08:09:03 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000040)={0x171, 0x4, 0x3, 0x4, 0x3, 0x5962a2e0, 0x80000000}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:09:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r6, 0x0) [ 1506.060773][ T2352] SELinux: truncated policydb string identifier 08:09:04 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x9) 08:09:04 executing program 0: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/27, 0x1b) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20580, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000f100000001000000000000000400000000000000000400000000000003000000000000000200000000000000ff0300000000000009000000001e00000900000000000000050000000000000008000000000000000400"/104]) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1506.142227][T10801] block nbd5: Receive control failed (result -22) [ 1506.150188][ T2352] SELinux: failed to load policy 08:09:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) [ 1506.329016][ T2300] block nbd5: shutting down sockets 08:09:04 executing program 3: getdents(0xffffffffffffffff, 0x0, 0x500) epoll_create1(0x80000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000020d969279481000000fff8100040000000fdff05fa6e533d29f536d29c"], 0x30) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xc8000, 0x40) getdents(r2, 0x0, 0x500) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)=0x5) 08:09:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1506.485329][T10801] block nbd1: Receive control failed (result -22) 08:09:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) [ 1506.546147][T10801] block nbd0: Receive control failed (result -22) [ 1506.576838][ T2501] block nbd1: Attempted send on invalid socket [ 1506.583189][ T2501] block nbd1: shutting down sockets [ 1506.659615][ T2680] ldm_validate_partition_table(): Disk read failed. 08:09:04 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/216, 0xd8}], 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75030000000000fff800000000b90f7c4a548a96f1f536d2bc000000000000004a995104303fee581aac145cf4aff7f965ac19"], 0x9) [ 1506.747847][ T2680] Dev nbd1: unable to read RDB block 0 08:09:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) 08:09:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1506.810849][ T2680] nbd1: unable to read partition table 08:09:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1506.867205][ T2680] nbd1: partition table beyond EOD, truncated [ 1506.884205][ T2913] SELinux: truncated policydb string identifier [ 1506.925314][ T2913] SELinux: failed to load policy [ 1506.968466][ T2679] block nbd0: shutting down sockets 08:09:05 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600100, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1f, 0x4, &(0x7f0000000040)=0x8}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:05 executing program 0: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/27, 0x1b) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20580, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000f100000001000000000000000400000000000000000400000000000003000000000000000200000000000000ff0300000000000009000000001e00000900000000000000050000000000000008000000000000000400"/104]) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) 08:09:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:05 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f0000000080)={0x0, 0x3, 0x40000, [], &(0x7f0000000040)=0x46}) getdents(r1, 0x0, 0x500) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r1, &(0x7f0000000140)="f6e8c07df83f9e0bf8636786b11d0de5a292c68279272983cbfe10e7ff247620e95641fd9b8596df98250aeead164bab1ab478d690443ffe138ed4f1f86a49a86001196876d2a5e0b144105cc9649107ec6af2db4effca7e15e63236e6e558dfdcd5bd6222cb450ad98bd4f30f64e66839c41c91b6208750edec8d892992bd9f4e9f25a108d96e652265daf400bf0c5882a45fda563e77c66208db1feaafd1c0cb96923ba7c5d02b22cfad3455d730fd7572ce6216eb398aeec4a1c8a33e70b5aa41087a8cf1105575c22873f0efe74c7854e37dda2f895910bcf5ccbb1639bf3dc9f0e795b249c4d5643141f7db11930db397ca8773d5a8", &(0x7f0000000240)=""/202, 0xc}, 0x20) write$selinux_load(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x9) 08:09:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r7, 0x0) [ 1507.251519][ T26] kauditd_printk_skb: 12 callbacks suppressed [ 1507.251532][ T26] audit: type=1800 audit(1571731745.281:647): pid=3027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=29 res=0 08:09:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) [ 1507.376771][ T3151] SELinux: truncated policydb string identifier [ 1507.406175][T10801] block nbd0: Receive control failed (result -22) [ 1507.418497][ T3151] SELinux: failed to load policy [ 1507.439487][T10801] block nbd1: Receive control failed (result -22) [ 1507.488791][ T3029] block nbd1: shutting down sockets [ 1507.507530][ T26] audit: type=1800 audit(1571731745.541:648): pid=3154 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.5" name="SYSV00000000" dev="hugetlbfs" ino=4 res=0 08:09:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) 08:09:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r5, 0x0) [ 1507.580346][ T26] audit: type=1800 audit(1571731745.581:649): pid=3276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=30 res=0 [ 1507.611406][ T3022] block nbd0: shutting down sockets 08:09:05 executing program 0: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/27, 0x1b) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20580, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000f100000001000000000000000400000000000000000400000000000003000000000000000200000000000000ff0300000000000009000000001e00000900000000000000050000000000000008000000000000000400"/104]) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:05 executing program 1: perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 08:09:05 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000000)={0x800100a, 0x85a}) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e758ae4a9f9af68ae419cb4853afe9c79037816000000d969279481000000fff8000040000000fdff05ff6e533d29f536d2bc"], 0x9) 08:09:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1507.859066][ T3423] SELinux: truncated policydb string identifier 08:09:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) [ 1507.899806][ T3423] SELinux: failed to load policy [ 1507.961936][ T26] audit: type=1800 audit(1571731746.001:650): pid=3427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=31 res=0 [ 1508.027577][T10801] block nbd0: Receive control failed (result -22) 08:09:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r4, 0x0) 08:09:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 08:09:06 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000320f00002b696e7578162300003f07009400fdff05ff6e533da9f536d2bc"], 0x9) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='nlmon0\x00'}) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) write$UHID_INPUT(r2, &(0x7f0000000140)={0x8, "5ef9ad7f420fa607d553dc239932eea9547dcbc7e9e7e4f24040f0dbf49d494af2e9c487bc099062ec1fa5364809228bff93466ce7450a8878a39b9d44e8e516ffd7419f5003fa161401011d16c0b22b5f25a53bdb617c58f038182388ea42ea8d2dff3b8b32cd114e757ca80b961defd1e8474a4e2a45a7371f7b2397fa470162cbeb059da4ca38530da50adae646f1b294c1a01195260a98cfc3bb2eee8ddb71aa068e6b2e984df0982dcb583e26ad6a85cb1b391e4d13d1b1d781361a9fa8173ac977632e723e5e14e699b787226cfb6ad8f3422dcb70392981aefd3fd044b960d755c5d49e7cd2d951c7f8bc01c1bd5841c848c30ebd621e34a80e9f670cc4c23ee99554094f5d10d5ca0ccf9652d65f98959de2f2cec318c4a2da9ae9683042b38d4db30c392165778e481ad6e478e013c18b5aeb7e7632d244f0a20bfad9f9dd9f8fab8dd4735dd2bcad20e001770df4ab1211ef55e7ac187576c458480eabade5d1996cb857769d96ba63adab875a6f2806ca277c67fe0901efe4f89063de868731ea7d4125e5e74da5b4095308a8c8bd418ade894d321e45c0f86e65476e895bf9cb7d92d5f6f16e50e99ec6133ca008c5ccb60fc2b75076679b83d7bfb2cd9289d99a5665f9f08fb44d193594246ceecd7b7025cfafcd2e4b008efa79476e8f38ee985d0a88b4932b1800f5cf718e654365ed615ef79593e776b09588ebf5000e546dfa09dfb49c216bb6f5440fd9c56b3f98255cfdd8f845d886ba752361709eefd88638a72a9ce838454827ba265d87fc1cbb7abd19fdc846b64fe7f265b75b25366afa26a28cd590976c5f63654c366933a6b6105e1a736bb43efb248c36bab818c5a8c3cfb2a7656eacc5da7297ccb58cacf94851923303ae9f944be22b32972c149b0c35510a126ff724aa4b6dcc3b73f5e5c1832b358acb082a4a4818c03ba1f38b4f4f35067323ce8aecaa65bc76236dcbed1a795892d42bf312782b3b93dd05843f605b0d848b54c006fc1bbdce81d175e01c8889fc4f7b007f2a099398b3c43274baa81591f1408f3be77f255ff9302dcd44e382b9f372a0d6fffa93dbb2defa8cc2edd10e241a1b53062e1f5b673eace061ebb6c113cd300d863df3dd7df63943969080684582244e16a49d6a6011afb95627dcb87dffa8fe10eb312578ee94cc8511b9ca0874a728bbad7a6ae299892fcfb02c3d9d5c2e9e4cfba040b991b68bda6bea09bd8a9e93ba2919ad87dcdd6c66aa4d90cd9fef7968bf4ad9efad1171d69aac09e72680a70d6e861d15a3466d5125f4160c49f10149da195a0fe752b77e304c158c42151ff55b29b090889fa4c4c6f95ebb327a38d17bfe292e7ae36983d4dc053e5b86633b7ef6630f44048e404f400514ee32468d2e053a10a6b75d2dc13d93505824c83c6b93722201f650ba7aa083f639af1896e14aa2f2ce271e3c94cc218006ae41dec4c64aeb75954b032a8854e6e4cde8e68f08b9b2cc389c701639d0f6a7f29cfc54b864024ca50772e1910e63beca92dd4f9236c76b9a634d823fdcae4c70376454501f87d7e6295f6d886a5f905f9c29c901e864ec793dcbf01ce232e16b0763b83a3865158e8f841f4371c333adff045819f233bf8407094ee293d9f55a15d6efbc67946a6b2b6f9fe06259ce18e65f6993bd8810cae8fa26b68c826bad574d80444c01c5f7b1d2f19c00548867a256b0144175384c6e566c2b680b810decd09e308ad528c235fbb7d88ba5d3a7688f6d152377ab5139e04b61b0fd38987eb45a697930f5683a89634c089b7aa26de1fda73465ae504585c0eec3528126597d53576d0fbebc42989427a14c7318266c1a58a4506fb4f6a710ae14a9a6eaca03a35e898b28ac5425fa12884cf7271ca68fed6c2834c160af8772834ef2fab21102ae8b67f538de46cf3b334e4e227031f72f03fd8263a816317bad857be466cb4825692710cdda2981b230b063eff1445795b72f9e582520048888f4e881c4a3a1c37a04e279da2fe5075f9282f46b01081535562836f03c2969e9d700f7d393dad37556113f9999266354e8b00af952edc0fddeb751d11cbcfa598bf31b22cc6f5d9b1e52a5b219a4fcf907fafb75ac1a772038e79a99d0a7c1bfb1267ab5d6158b2bc6bd18a25fd5616df9ef3ae259cdb5796083ade66bd579d94bb19a98c80aad37bd0452150c7f1eaaf5ccbaf8d47c7c86e8f3274017759a65fdd2d753a5637d68e854fef545e716c302dcec78f809de6e304285da16628d62e070c063883a010f6d1e857bdb4f0b69bcfe0b90935ba4a15a8f14757213f0bc39fd900135f8421b7893ce67d39f8662915363caf5d302d7355fad3df16251a8d8a300eb46fdbb9804d5a6ca07b113eb47be7a5f1336d88be59e46c65c6fc1b6ac03ba58bf52279d0c3c51965dc593c979369d209d95c23862d04f0a8ab509963554b86eb28c2625126c47d6f15f2dbd8d38f21f7be562915ba25aae01fb37d6ee6210d26469820c8aa3130938b00a1a8eca0cda1f69d2133b90a513c91561e3d9a64687629d1ab63f58357fd707d5cd61b353f048dc4c22700a73a98138e7292b02b98a96050752afaa2923f7ef004038a53b66c1bb86f413398dde40a69813fb9b5aa1d362820f64987c0f3d636a29dd83dea1602f6f67bebe640a3bc9135debe25788e4ebc9b45f16d1ac0999b43d2f5224fc1b8d9c928a2c89757781b32f087c1d666e545d8d00e2b4d23703ea9da0ffc0a67b3369e4ccc63555527a3462dd41708c61c1c23f801e7c8d9698a21005ce74ec50ef55251f70e568c7d97219445d9c6968c2fee9492fab788c3ce6b9fa2546fdc5474455c46b9268db79e822a50efc96c13e5f6673d47c8994095bca59e2cd11da799ed834c0945032a29ae11b859ea0b4f2df29247a2a3f392d6a4994e3a09875239af86e912a513cd26160c07dd52060a5786a7516bc8c4d7e31ef24277765a50e253f3a4944f9cab8afb167b35a127b4ce64cb12cdcedb3a2149102367db36e88dce393117fe8e4b73cb6da781ba6ab0e672c6b10d3708a5a730929a6da2c056172b1a88756e921a4ffb21006a6c96099f585e68922ce5d8d44b60bf5f4156f4dc38ecf86bdca35c466cb0e606248e17d43d702524110a55de4f160e8d204e706631dce9493eea08754dc0e95d0a9e4920aceb8eed7b8074d3b046ca728923c6b9a3449f76c9cdadee4be5dfa118cfa81df482a6a36991aee642fe0206d10cd99c94504ba9bd9f956bf07cd133a8c640216ab148656f115c66b1317b8a63b36762b42fa7485b4f542c4a09d4d5152259b48ad65b6671bb16a90ee99b39d5005c236d30dcfc5be8884551f5234f9dcce271ab0e34d527caad5d33d7c748d7a7c4e5f22dd573fa6021485ed3849bde050883e1c3bc89157efba849e6a2e686382f831d836dfba55a972849f0be23171310cb4215cd1ab4ed821e537574b6d6784e68d09be74676275f5a140516596c778f25c27264c95fb2e9fed444eec01c37850e40195675d7dd9b8bacfd4b871b6f0b1bac333a0419d8855c4842e3291eb36812594fb42634f39bb7c44808a0e97e69af89a16fdcaa3a0c47b84bd1da18cc06466ac0f5fc089134e51417151accfd190d84a63804731729b67c4d541ff8a7bba27361bf9ef1ecb88e0b071b4210ffd34607571a5ec11f0dbfcbec5e34a179a69f10d18f71e4394998c36fd964a5e8f6528aaa88a5959c8e34eae011f46d4566dff4f71779d851f44b6eec21a14416d5c77849c089679d36d5e1ad1d8e23303eb81adad6619cd29501a451b3f4ec909fb63a6eef36c07d3da62a8c78348d680574cee6aa0cb760787d34ceab25ee8b46b333e359b611b058987a476cf19055054d5ef38a63479b26a56c8bc6993add1e07c501268d7e7d74dc2e475afe476186262624b8a8a62418707d48bd5fcf1842c060b1d1d10c1dd7e718839759f7de4a928c721d3c8ff6807908ae51f66820a033b68ff506f66e6f740b12a435694d535ada7dff66fe7b8c7787559a6eae31d8588df24f3b1f76c078c4d5899475e7a9868a96cdd42c6efd59959b8d77045997ab21b774f903831f9c96d566ba618f858aa2d65446452b087ea1cc13cacabd66d1814d5c869b34b8b58cea669554ab8989e72f821bc8bbc980dfb67232b07cf4b98e6631581cb38b93eb4f9b890548b3fce7076b3b2f48c29f9b4ddc16017fe9a072f3cbd1d754bdac54fc0782cda37148d1096744264308a76bfee34af6a8e8e7011b8cafd23333709c0f625cd16a602b8b32fccbe81595bedcdc6a6211683cc83be34f6d8638426bf5e20f83d80d81235c580858086b67fbfc3eed03d176f41d14f13b6cef69f554cde77e6e2ded2ee05d0cf5cce491fa1c7156a9bfa464590f8e1482093f83d7d4ca6a7eb912165421a83218842ebb2e94b0dd766312ef972337fa73681e38b6b5a5677596430aaff26c17a38d8a487823b3bbf033a78a8d1a30eaeac75d6ee174cc05ec1c72765fda4340dc4e6343b2b3bc983c878537f190d0f17e532ad66b956d2dfb23ac571c058b1dd81581665c4f03c4b441720b9b4ea77fad00d7ad7dad7fbd32395b684feea78a6d9423cba02c88869d5ba9936af9929192cee16d18ea54798d068b2550f3b1e77d19726744e7c240044eed61109a9a6a79bd4925bbb04b4510f7da16dcfbaee5eff6ce0ea5773aa117ee1f1ec0b516b60e1a1850f3e23369207d58d6c45310af548308161f51d09480b94b4be4f3e1839a743a596e1853dc44e1212a9a7f3436bd283d5804451d77ca4dd164e6b4e38a0324a206a2471858277e415d8213a54536f35e9ea1bf53f76dddb6e34e5682612ea9ebf9cc734657e159710ad557983041e942e9e668ca56649a5e5adedddc927bfbb523bc8789363ca27f2ebe8c37aed5aab218300120ea94ff8d43f23dcd0006eb98a102f3246a7f15c0f7964e24fbb5e22bd01c2f6993780cf6b239d12bf410f8d8ec712d06ef1bf207331d421924bd5b8aaaede8a0d6ac3d737feedf59e34f99dd0e0b30375dd91997a16e07a1f5a599060bb546fe175b2267c3c75fff6ac7c75b8bab0a633223d581806791ce7dfa245d11086fd116b4172641bdc57e9d4f26c64b86ab6142e15213ab777026ee4f7289d0184af4ce4e56495de2d662839443607fb3fa372d0b924b5298330cfbe20b9019f29e76055bf8e5456a9704d0b2266d43f36f96d2659bcae5c3ab63882e033bd6064dd9e01785cdda1a537c1a39816d1abea0d3491f86a0a27c871fe516aaa6e3b87d54ffa94f820641f676ab06e3d378cdd568a680d7fa2d466e55709d913410d4b6af14ae16a04e01c7290fc313511d44d82555affa73468c7d120842744c9b903dc54376913a08c3fe439777e831f6304b16abfa58948f8579fd2208d0f0294d0ef4eb9f5b1522f005775ef68d3683a925043050b68ab7a26eea5d0eeb830ba82381009dcd68fc89fa33513ceb91760b5ce95e2d3f4c77357fbcebb6c18e0b3348fb7591deb3244601ea909b98a84580638015b6287d265991bc528a624205e6feab4f0b2ab10c07aee90b05fa6c83fc3607a672b4dfb9987b366963ba3c7ca5d3f4278ba0d7bfd9a52f0e0c586c99fe6a1a1ed138b058595e9a394276d9715fdc289d86e0fb975760111319b8b1592ad0c58c6dea9d0419e73bbdae6582852821dcc67437cb4883c8df741a798af0941b1e807e2f2175a599f77ae9060d37761f3e99e00e455224690f9df407a7f9132963f1e5e", 0x1000}, 0x1006) 08:09:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x500) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/42, 0x2a, 0x41, &(0x7f0000000240)={0xa, 0x4e22, 0x96, @mcast1}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) getdents(r3, 0x0, 0x500) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty}, 0x62d) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) [ 1508.234900][ T3419] block nbd0: shutting down sockets 08:09:06 executing program 0: r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x500) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2547) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000000, 0x30}, 0xc) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, 0x0, 0x500) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x0) close(r6) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r6, &(0x7f00000003c0)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r8}}, 0x18) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r8}}, 0xc) syz_open_dev$dspn(0x0, 0x0, 0x0) [ 1508.265687][ T26] audit: type=1800 audit(1571731746.301:651): pid=3644 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=32 res=0 08:09:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1508.331456][ T3650] SELinux: policydb string length 838860808 does not match expected length 8 [ 1508.371681][ T3650] SELinux: failed to load policy 08:09:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x13}, @local}, 0xc) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x500) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000340)={{0x1, 0x2, 0xfffff801, 0x0, 0x20}, 0x40, 0x4, 0x4}) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = shmget$private(0x0, 0x4000, 0x78001800, &(0x7f0000ac7000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0xcf8776cd51a5c5be) shmctl$IPC_RMID(r4, 0x0) [ 1508.444231][ T3650] SELinux: policydb string length 838860808 does not match expected length 8 [ 1508.480471][ T3650] SELinux: failed to load policy 08:09:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x80ffffff, 0x6e}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 1508.566790][ T3455] block nbd0: Receive control failed (result -22) [ 1508.581031][ T26] audit: type=1800 audit(1571731746.611:652): pid=3683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=33 res=0 [ 1508.693768][ T2500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2500 comm=kworker/1:1H [ 1508.720353][ T2500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2500 comm=kworker/1:1H [ 1508.734807][ T2500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2500 comm=kworker/1:1H [ 1508.752248][ T2500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2500 comm=kworker/1:1H [ 1508.772190][ T3428] block nbd1: shutting down sockets [ 1508.869582][ T3657] block nbd0: shutting down sockets [ 1539.301570][ T2500] block nbd1: Possible stuck request 000000006cdfca33: control (read@0,1024B). Runtime 30 seconds [ 1539.313716][ T2500] block nbd1: Possible stuck request 00000000a007d8cb: control (read@1024,1024B). Runtime 30 seconds [ 1539.324858][ T2500] block nbd1: Possible stuck request 00000000216d773f: control (read@2048,1024B). Runtime 30 seconds [ 1539.335814][ T2500] block nbd1: Possible stuck request 000000000d2db3c2: control (read@3072,1024B). Runtime 30 seconds [ 1569.381324][ T2500] block nbd1: Possible stuck request 000000006cdfca33: control (read@0,1024B). Runtime 60 seconds [ 1569.392027][ T2500] block nbd1: Possible stuck request 00000000a007d8cb: control (read@1024,1024B). Runtime 60 seconds [ 1569.403026][ T2500] block nbd1: Possible stuck request 00000000216d773f: control (read@2048,1024B). Runtime 60 seconds [ 1569.417205][ T2500] block nbd1: Possible stuck request 000000000d2db3c2: control (read@3072,1024B). Runtime 60 seconds [ 1599.461304][ T2500] block nbd1: Possible stuck request 000000006cdfca33: control (read@0,1024B). Runtime 90 seconds [ 1599.471989][ T2500] block nbd1: Possible stuck request 00000000a007d8cb: control (read@1024,1024B). Runtime 90 seconds [ 1599.482894][ T2500] block nbd1: Possible stuck request 00000000216d773f: control (read@2048,1024B). Runtime 90 seconds [ 1599.493809][ T2500] block nbd1: Possible stuck request 000000000d2db3c2: control (read@3072,1024B). Runtime 90 seconds [ 1629.541324][ T2500] block nbd1: Possible stuck request 000000006cdfca33: control (read@0,1024B). Runtime 120 seconds [ 1629.552261][ T2500] block nbd1: Possible stuck request 00000000a007d8cb: control (read@1024,1024B). Runtime 120 seconds [ 1629.563289][ T2500] block nbd1: Possible stuck request 00000000216d773f: control (read@2048,1024B). Runtime 120 seconds [ 1629.574282][ T2500] block nbd1: Possible stuck request 000000000d2db3c2: control (read@3072,1024B). Runtime 120 seconds [ 1659.621408][ T2500] block nbd1: Possible stuck request 000000006cdfca33: control (read@0,1024B). Runtime 150 seconds [ 1659.632276][ T2500] block nbd1: Possible stuck request 00000000a007d8cb: control (read@1024,1024B). Runtime 150 seconds [ 1659.643286][ T2500] block nbd1: Possible stuck request 00000000216d773f: control (read@2048,1024B). Runtime 150 seconds [ 1659.654284][ T2500] block nbd1: Possible stuck request 000000000d2db3c2: control (read@3072,1024B). Runtime 150 seconds [ 1665.381648][ T1070] INFO: task syz-executor.1:3428 blocked for more than 143 seconds. [ 1665.389662][ T1070] Not tainted 5.4.0-rc4 #0 [ 1665.395245][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1665.404025][ T1070] syz-executor.1 D26680 3428 9250 0x00004004 [ 1665.410360][ T1070] Call Trace: [ 1665.413729][ T1070] __schedule+0x94f/0x1e70 [ 1665.418217][ T1070] ? __sched_text_start+0x8/0x8 [ 1665.423129][ T1070] ? __kasan_check_read+0x11/0x20 [ 1665.428152][ T1070] ? __lock_acquire+0x16f2/0x4a00 [ 1665.433226][ T1070] schedule+0xd9/0x260 [ 1665.437300][ T1070] schedule_timeout+0x717/0xc50 [ 1665.442319][ T1070] ? find_held_lock+0x35/0x130 [ 1665.447143][ T1070] ? usleep_range+0x170/0x170 [ 1665.451905][ T1070] ? lock_downgrade+0x920/0x920 [ 1665.456757][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 1665.462035][ T1070] ? wait_for_completion+0x294/0x440 [ 1665.467321][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 1665.472586][ T1070] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1665.477890][ T1070] ? trace_hardirqs_on+0x67/0x240 [ 1665.483003][ T1070] ? __kasan_check_read+0x11/0x20 [ 1665.488051][ T1070] wait_for_completion+0x29c/0x440 [ 1665.493215][ T1070] ? wait_for_completion_interruptible+0x470/0x470 [ 1665.499718][ T1070] ? wake_up_q+0xf0/0xf0 [ 1665.504027][ T1070] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 1665.509837][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1665.516128][ T1070] flush_workqueue+0x40f/0x14c0 [ 1665.521038][ T1070] ? __dev_printk+0x202/0x20e [ 1665.525781][ T1070] ? _dev_warn+0xd7/0x109 [ 1665.530112][ T1070] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 1665.536137][ T1070] ? sock_shutdown+0x83/0x200 [ 1665.540819][ T1070] nbd_ioctl+0xb2e/0xc44 [ 1665.545157][ T1070] ? nbd_ioctl+0xb2e/0xc44 [ 1665.549573][ T1070] ? nbd_release+0x150/0x150 [ 1665.554213][ T1070] ? retint_kernel+0x2b/0x2b [ 1665.558814][ T1070] ? finish_wait+0x260/0x260 [ 1665.563493][ T1070] ? nbd_release+0x150/0x150 [ 1665.568087][ T1070] blkdev_ioctl+0xedb/0x1c20 [ 1665.572745][ T1070] ? blkpg_ioctl+0xa90/0xa90 [ 1665.577335][ T1070] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1665.582884][ T1070] ? __this_cpu_preempt_check+0x3a/0x210 [ 1665.588535][ T1070] ? retint_kernel+0x2b/0x2b [ 1665.593173][ T1070] ? blkdev_fallocate+0x410/0x410 [ 1665.598195][ T1070] block_ioctl+0xee/0x130 [ 1665.602596][ T1070] ? blkdev_fallocate+0x410/0x410 [ 1665.607635][ T1070] do_vfs_ioctl+0xdb6/0x13e0 [ 1665.612302][ T1070] ? ioctl_preallocate+0x210/0x210 [ 1665.617418][ T1070] ? __this_cpu_preempt_check+0x3a/0x210 [ 1665.624200][ T1070] ? retint_kernel+0x2b/0x2b [ 1665.628799][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 1665.633812][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1665.640055][ T1070] ? security_file_ioctl+0x8d/0xc0 [ 1665.645229][ T1070] ksys_ioctl+0xab/0xd0 [ 1665.649390][ T1070] __x64_sys_ioctl+0x73/0xb0 [ 1665.654027][ T1070] do_syscall_64+0xfa/0x760 [ 1665.658536][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1665.664499][ T1070] RIP: 0033:0x459cd9 [ 1665.668400][ T1070] Code: cc c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 8b 44 24 08 48 8d 5c 24 08 48 89 18 48 8b 1c 24 48 89 58 08 48 c7 40 20 <00> 00 00 00 48 89 68 30 48 8b 58 18 48 85 db 74 05 e8 d1 43 fd ff [ 1665.688327][ T1070] RSP: 002b:00007fda37f93c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1665.696793][ T1070] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459cd9 [ 1665.704841][ T1070] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1665.712858][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1665.721039][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fda37f946d4 [ 1665.729084][ T1070] R13: 00000000004c3601 R14: 00000000004d7478 R15: 00000000ffffffff [ 1665.737125][ T1070] INFO: task syz-executor.1:3472 blocked for more than 143 seconds. [ 1665.745174][ T1070] Not tainted 5.4.0-rc4 #0 [ 1665.750124][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1665.758883][ T1070] syz-executor.1 D24872 3472 9250 0x00004004 [ 1665.765282][ T1070] Call Trace: [ 1665.768564][ T1070] __schedule+0x94f/0x1e70 [ 1665.773043][ T1070] ? __sched_text_start+0x8/0x8 [ 1665.777897][ T1070] ? retint_kernel+0x2b/0x2b [ 1665.782562][ T1070] schedule+0xd9/0x260 [ 1665.786636][ T1070] io_schedule+0x1c/0x70 [ 1665.790863][ T1070] do_read_cache_page+0xf2f/0x2140 [ 1665.796037][ T1070] ? pagecache_get_page+0xa00/0xa00 [ 1665.801309][ T1070] ? widen_string+0x2e0/0x2e0 [ 1665.805979][ T1070] ? string+0x72/0x100 [ 1665.810029][ T1070] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1665.816332][ T1070] ? format_decode+0x25f/0xbc0 [ 1665.821097][ T1070] ? page_cache_next_miss+0x340/0x340 [ 1665.826538][ T1070] ? enable_ptr_key_workfn+0x30/0x30 [ 1665.831898][ T1070] read_cache_page+0x5e/0x70 [ 1665.836493][ T1070] read_dev_sector+0x71/0x310 [ 1665.841237][ T1070] ? adfspart_check_ADFS+0x760/0x760 [ 1665.846518][ T1070] adfspart_check_ICS+0x12d/0xc90 [ 1665.851633][ T1070] ? pointer+0x720/0x720 [ 1665.855876][ T1070] ? __alloc_pages_nodemask+0x653/0x900 [ 1665.861507][ T1070] ? adfspart_check_ADFS+0x760/0x760 [ 1665.866795][ T1070] ? snprintf+0xbb/0xf0 [ 1665.870942][ T1070] ? vsprintf+0x40/0x40 [ 1665.875162][ T1070] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1665.881506][ T1070] ? adfspart_check_ADFS+0x760/0x760 [ 1665.886779][ T1070] check_partition+0x3bc/0x6ce [ 1665.891594][ T1070] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1665.897343][ T1070] rescan_partitions+0x230/0xa30 [ 1665.902379][ T1070] __blkdev_get+0x1213/0x1660 [ 1665.907082][ T1070] ? bd_finish_claiming+0x1c0/0x1c0 [ 1665.912332][ T1070] blkdev_get+0x47/0x2c0 [ 1665.916601][ T1070] ? _raw_spin_unlock+0x2d/0x50 [ 1665.921533][ T1070] blkdev_open+0x205/0x290 [ 1665.925959][ T1070] do_dentry_open+0x4e6/0x1380 [ 1665.930742][ T1070] ? __kasan_check_read+0x11/0x20 [ 1665.935826][ T1070] ? bd_acquire+0x2c0/0x2c0 [ 1665.940343][ T1070] ? chown_common+0x5c0/0x5c0 [ 1665.945257][ T1070] ? inode_permission+0xb4/0x560 [ 1665.950199][ T1070] vfs_open+0xa0/0xd0 [ 1665.954253][ T1070] path_openat+0x10e9/0x46d0 [ 1665.958859][ T1070] ? mark_lock+0xc2/0x1220 [ 1665.963338][ T1070] ? kmem_cache_alloc+0x121/0x710 [ 1665.968378][ T1070] ? getname_flags+0xd6/0x5b0 [ 1665.973124][ T1070] ? getname+0x1a/0x20 [ 1665.977208][ T1070] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1665.982659][ T1070] ? __alloc_fd+0x487/0x620 [ 1665.987174][ T1070] do_filp_open+0x1a1/0x280 [ 1665.991751][ T1070] ? may_open_dev+0x100/0x100 [ 1665.996448][ T1070] ? __kasan_check_read+0x11/0x20 [ 1666.001559][ T1070] ? do_raw_spin_unlock+0x57/0x270 [ 1666.006794][ T1070] ? _raw_spin_unlock+0x2d/0x50 [ 1666.011708][ T1070] ? __alloc_fd+0x487/0x620 [ 1666.016220][ T1070] do_sys_open+0x3fe/0x5d0 [ 1666.020618][ T1070] ? filp_open+0x80/0x80 [ 1666.025016][ T1070] ? __this_cpu_preempt_check+0x3a/0x210 [ 1666.030658][ T1070] __x64_sys_open+0x7e/0xc0 [ 1666.035213][ T1070] ? do_syscall_64+0x5b/0x760 [ 1666.039935][ T1070] do_syscall_64+0xfa/0x760 [ 1666.044531][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1666.050431][ T1070] RIP: 0033:0x413bc1 [ 1666.054373][ T1070] Code: 80 00 00 00 44 88 44 1c 30 48 c1 ee 07 48 ff c3 49 89 f0 49 81 f8 80 00 00 00 72 0b 48 83 fb 28 72 d8 e9 74 01 00 00 48 83 fb <28> 0f 83 63 01 00 00 44 88 44 1c 30 48 ff c3 48 ff c8 48 89 c6 eb [ 1666.074036][ T1070] RSP: 002b:00007fda37f727a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1666.082510][ T1070] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413bc1 [ 1666.090502][ T1070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fda37f72850 [ 1666.098590][ T1070] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 1666.106648][ T1070] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fda37f736d4 [ 1666.114705][ T1070] R13: 00000000004c9419 R14: 00000000004e0b98 R15: 00000000ffffffff [ 1666.122820][ T1070] [ 1666.122820][ T1070] Showing all locks held in the system: [ 1666.130524][ T1070] 1 lock held by khungtaskd/1070: [ 1666.135597][ T1070] #0: ffffffff88fab040 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1666.145110][ T1070] 1 lock held by rsyslogd/9082: [ 1666.149982][ T1070] #0: ffff888093e09d60 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1666.158661][ T1070] 2 locks held by getty/9204: [ 1666.163392][ T1070] #0: ffff8880a401f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.172468][ T1070] #1: ffffc90005f512e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.182131][ T1070] 2 locks held by getty/9205: [ 1666.186795][ T1070] #0: ffff8880a1859090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.195803][ T1070] #1: ffffc90005f492e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.205416][ T1070] 2 locks held by getty/9206: [ 1666.210085][ T1070] #0: ffff8880a7f20090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.219103][ T1070] #1: ffffc90005f592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.228733][ T1070] 2 locks held by getty/9207: [ 1666.233463][ T1070] #0: ffff88809247c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.242492][ T1070] #1: ffffc90005f5d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.252148][ T1070] 2 locks held by getty/9208: [ 1666.256817][ T1070] #0: ffff888094629090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.266475][ T1070] #1: ffffc90005f552e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.276157][ T1070] 2 locks held by getty/9209: [ 1666.280829][ T1070] #0: ffff88809e573090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.290277][ T1070] #1: ffffc90005f412e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.299902][ T1070] 2 locks held by getty/9210: [ 1666.304621][ T1070] #0: ffff8880a0b8a090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1666.313630][ T1070] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1666.323256][ T1070] 2 locks held by kworker/u5:1/10801: [ 1666.328617][ T1070] #0: ffff8880a4f8e528 ((wq_completion)knbd1-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 1666.338845][ T1070] #1: ffff888055dc7dc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 1666.350634][ T1070] 1 lock held by syz-executor.1/3472: [ 1666.356070][ T1070] #0: ffff8880808fd1b8 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x19b/0x1660 [ 1666.365073][ T1070] [ 1666.367384][ T1070] ============================================= [ 1666.367384][ T1070] [ 1666.375843][ T1070] NMI backtrace for cpu 0 [ 1666.380167][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc4 #0 [ 1666.387512][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1666.397544][ T1070] Call Trace: [ 1666.400818][ T1070] dump_stack+0x172/0x1f0 [ 1666.405128][ T1070] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1666.410307][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1666.416530][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1666.422150][ T1070] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1666.428108][ T1070] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1666.433989][ T1070] watchdog+0x9d0/0xef0 [ 1666.438130][ T1070] kthread+0x361/0x430 [ 1666.442178][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 1666.447699][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1666.453406][ T1070] ret_from_fork+0x24/0x30 [ 1666.457943][ T1070] Sending NMI from CPU 0 to CPUs 1: [ 1666.463523][ C1] NMI backtrace for cpu 1 [ 1666.463529][ C1] CPU: 1 PID: 10899 Comm: kworker/u4:10 Not tainted 5.4.0-rc4 #0 [ 1666.463534][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1666.463538][ C1] Workqueue: bat_events batadv_nc_worker [ 1666.463544][ C1] RIP: 0010:lock_acquire+0x20b/0x410 [ 1666.463554][ C1] Code: 94 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 d3 01 00 00 48 83 3d 71 d1 99 07 00 0f 84 53 01 00 00 48 8b 7d c8 57 9d <0f> 1f 44 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 65 8b [ 1666.463558][ C1] RSP: 0018:ffff888055aa7c80 EFLAGS: 00000286 [ 1666.463565][ C1] RAX: 1ffffffff11e63d4 RBX: ffff88806b0e8180 RCX: ffffffff8158f240 [ 1666.463569][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000286 [ 1666.463574][ C1] RBP: ffff888055aa7cc8 R08: 1ffffffff14efd34 R09: fffffbfff14efd35 [ 1666.463578][ C1] R10: ffff88806b0e8a68 R11: ffff88806b0e8180 R12: ffffffff88fab040 [ 1666.463583][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 1666.463588][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1666.463592][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1666.463596][ C1] CR2: 0000000000fe9000 CR3: 000000008fe86000 CR4: 00000000001406e0 [ 1666.463601][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1666.463605][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1666.463608][ C1] Call Trace: [ 1666.463611][ C1] batadv_nc_worker+0x117/0x760 [ 1666.463614][ C1] ? batadv_nc_worker+0xe3/0x760 [ 1666.463618][ C1] process_one_work+0x9af/0x1740 [ 1666.463621][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1666.463625][ C1] ? lock_acquire+0x190/0x410 [ 1666.463628][ C1] worker_thread+0x98/0xe40 [ 1666.463631][ C1] kthread+0x361/0x430 [ 1666.463634][ C1] ? process_one_work+0x1740/0x1740 [ 1666.463638][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1666.463641][ C1] ret_from_fork+0x24/0x30 [ 1666.464201][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 1666.660437][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc4 #0 [ 1666.667778][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1666.677809][ T1070] Call Trace: [ 1666.681080][ T1070] dump_stack+0x172/0x1f0 [ 1666.685391][ T1070] panic+0x2e3/0x75c [ 1666.689262][ T1070] ? add_taint.cold+0x16/0x16 [ 1666.693918][ T1070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1666.699613][ T1070] ? printk_safe_flush+0xf2/0x140 [ 1666.704612][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1666.710831][ T1070] ? nmi_trigger_cpumask_backtrace+0x224/0x28b [ 1666.716962][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1666.723103][ T1070] watchdog+0x9e1/0xef0 [ 1666.727260][ T1070] kthread+0x361/0x430 [ 1666.731308][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 1666.736847][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1666.742544][ T1070] ret_from_fork+0x24/0x30 [ 1666.748483][ T1070] Kernel Offset: disabled [ 1666.752829][ T1070] Rebooting in 86400 seconds..