540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 306.472811][T21951] block nbd4: shutting down sockets 21:50:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7500000000000000) 21:50:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5, &(0x7f0000001bc0)}, 0x0) 21:50:35 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 306.640872][T14811] block nbd0: Receive control failed (result -61) [ 306.653884][T21969] block nbd0: shutting down sockets [ 306.719761][T14811] block nbd0: Receive control failed (result -61) [ 306.728068][T21969] block nbd0: shutting down sockets 21:50:35 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x7) [ 306.766280][T14811] block nbd4: Receive control failed (result -61) [ 306.775224][ T2496] block nbd4: Attempted send on invalid socket [ 306.781606][ T2496] block nbd4: shutting down sockets [ 306.791031][T21984] ldm_validate_partition_table(): Disk read failed. [ 306.828987][T21984] Dev nbd4: unable to read RDB block 0 [ 306.869041][T21984] nbd4: unable to read partition table 21:50:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5}, 0x0) 21:50:35 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 306.899422][T21984] nbd4: partition table beyond EOD, truncated [ 306.959966][T21979] block nbd4: shutting down sockets 21:50:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5}, 0x0) [ 306.998285][T22004] sp0: Synchronizing with TNC 21:50:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7a00000000000000) 21:50:35 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:35 executing program 0: pipe(&(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 21:50:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5}, 0x0) [ 307.187446][T14811] block nbd4: Receive control failed (result -61) [ 307.187750][T22023] rds_sendmsg: 9 callbacks suppressed [ 307.187769][T22023] rdma_op 0000000065bf32aa conn xmit_rdma 00000000fd04ef0b [ 307.212504][ T2495] block nbd4: Attempted send on invalid socket [ 307.218704][ T2495] block nbd4: shutting down sockets 21:50:36 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 307.233876][T22022] ldm_validate_partition_table(): Disk read failed. [ 307.241957][T22022] Dev nbd4: unable to read RDB block 0 [ 307.251028][T22022] nbd4: unable to read partition table [ 307.274897][T22022] nbd4: partition table beyond EOD, truncated [ 307.360552][T22022] block nbd4: Could not allocate knbd recv work queue. 21:50:36 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 307.418820][T22022] block nbd4: shutting down sockets 21:50:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') sendfile(r0, r1, 0x0, 0xedc0) 21:50:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7f00000000000000) 21:50:36 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 307.585507][T22143] rdma_op 00000000da20efc2 conn xmit_rdma 00000000fd04ef0b 21:50:36 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 307.712273][T14811] block nbd4: Receive control failed (result -61) [ 307.721274][ T2496] block nbd4: Attempted send on invalid socket [ 307.727564][ T2496] block nbd4: shutting down sockets [ 307.742499][T22151] ldm_validate_partition_table(): Disk read failed. 21:50:36 executing program 5: [ 307.774130][T22151] Dev nbd4: unable to read RDB block 0 [ 307.826514][T22151] nbd4: unable to read partition table [ 307.852785][T22151] nbd4: partition table beyond EOD, truncated 21:50:36 executing program 5: [ 307.919651][T22162] rdma_op 000000007c4472e2 conn xmit_rdma 00000000fd04ef0b [ 307.944622][T22151] block nbd4: Could not allocate knbd recv work queue. [ 307.996135][T22151] block nbd4: shutting down sockets 21:50:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x85ffffff00000000) 21:50:36 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:37 executing program 0: 21:50:37 executing program 5: [ 308.281824][T14811] block nbd4: Receive control failed (result -61) [ 308.288894][T22278] rdma_op 00000000ca6bbb01 conn xmit_rdma 00000000fd04ef0b [ 308.299547][ T2495] block nbd4: Attempted send on invalid socket [ 308.305783][ T2495] block nbd4: shutting down sockets [ 308.313635][T22276] ldm_validate_partition_table(): Disk read failed. [ 308.351222][T22276] Dev nbd4: unable to read RDB block 0 21:50:37 executing program 5: [ 308.393396][T22276] nbd4: unable to read partition table [ 308.421411][T22276] nbd4: partition table beyond EOD, truncated 21:50:37 executing program 0: 21:50:37 executing program 5: 21:50:37 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:37 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 308.552596][T22276] block nbd4: Could not allocate knbd recv work queue. 21:50:37 executing program 5: [ 308.645642][T22276] block nbd4: shutting down sockets [ 308.680736][T22394] rdma_op 000000003f3e8bc0 conn xmit_rdma 00000000fd04ef0b 21:50:37 executing program 0: 21:50:37 executing program 5: 21:50:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x9802689f7f770000) 21:50:37 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000001c0)) 21:50:37 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:37 executing program 5: memfd_create(0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) signalfd4(r2, &(0x7f0000001700), 0x8, 0x80000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) connect$bt_sco(r5, &(0x7f0000001800)={0x1f, {0xa6, 0xfb, 0x4, 0x6, 0x46}}, 0x8) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, 0x0) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) prctl$PR_SVE_GET_VL(0x33, 0xdad6) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0x0) lremovexattr(&(0x7f0000001780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)=@random={'trusted.', ',(\x00'}) unlink(&(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000001c0)={{0xfc}, {0x8, 0x6}, 0x7fffffff, 0x0, 0x2c}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x13e, 0x0) sendmmsg(r7, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)="c5d17a613cbf163cf688780d2395ff1ff5b22b3178554523a768497ac146742b2c85787ffb8e685e7ec7185589c6e30e62cefb8633849de75e04ecfa7ebf1f952c3943f3c906700dc00da37c86ede59e4be1996f394ce3757820406b62280451dfe4056ea46c61713fe979c7e4b9ea61b25e9841975fb97f073ec6b189d163abb77683ec0871919918b754ae883dd9e803438e7a78f1551e1790c86c10ecd1e3a7787df4ca46555214605a6bbb071159fdcc34430a706853f25f54218f6a559ae37c297c51f8c94a1f10a65f459d851518e2600d9c2ab2", 0xd7}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000001540)="b19be83731dd5e537fe21a9d85e7bf17861217527bab63865e8eeb7828ae44e979cbc112751096b3a221ed3e8111acb044e19d1f5d33cb2f848ae0d89ad23bc710a2e0cd7d57d2d15a67b43ca56e4bfaea648ef7553b38b9c3f65489b6eea200001181a5b7a5365214f7f4ea89638659349a69d2f75a4bd70f43f03ba8d5c6a9015ab71ff1b0165c297937858f60ec9ab164fcc69f8a611ce88e10a388fe618f77e69c9421", 0xa5}, {&(0x7f0000000240)="a0ffe65a4d8a9f58607b0f9a801320b1f35d7bf4", 0x14}, {0x0}, {&(0x7f0000001600)="ae856efa4a5f0a3a36ef63bd18d1db8854c6423ca362999156d17d4e78f5fc0b2d63da9859dccddd24799babb95122f7307ea07207e588a5561032c6d64e5bb91dbc643729828dd4ed2d", 0x4a}, {&(0x7f0000000440)="d9137e05bef02a986e", 0x9}], 0x8, &(0x7f0000001700)}}], 0x1, 0x4000000) [ 308.969688][T14811] block nbd4: Receive control failed (result -61) [ 308.989936][T22509] block nbd4: shutting down sockets [ 309.048457][T22512] block nbd4: Could not allocate knbd recv work queue. [ 309.076277][T22512] block nbd4: shutting down sockets [ 309.088478][T22519] rdma_op 00000000f8f69c44 conn xmit_rdma 00000000fd04ef0b 21:50:37 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x1008000000000002) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x6, {{0x2, 0x1, 0x0, 0x9ef, 0x0, 0x0, {0x2, 0x6, 0x23d0, 0x1, 0x53b, 0x0, 0x8, 0x6, 0x3aeb, 0xfffffff7, 0x0, 0x0, r3, 0x3, 0xff}}, {0x0, 0x52f220a48b3cb20}}}, 0xa0) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x803, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x10}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:50:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x9902689f7f770000) 21:50:37 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 309.282606][T14811] block nbd4: Receive control failed (result -61) [ 309.311812][T22530] block nbd4: shutting down sockets [ 309.489221][T22536] block nbd4: Could not allocate knbd recv work queue. [ 309.493573][T22544] rdma_op 000000001f91aa57 conn xmit_rdma 00000000fd04ef0b 21:50:38 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 309.613686][T22536] block nbd4: shutting down sockets 21:50:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xbbdcffff00000000) 21:50:38 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 309.815747][T14811] block nbd4: Receive control failed (result -61) [ 309.824664][ T2495] block nbd4: Attempted send on invalid socket [ 309.832087][ T2495] block nbd4: shutting down sockets [ 309.843052][T22655] ldm_validate_partition_table(): Disk read failed. [ 309.878222][T22655] Dev nbd4: unable to read RDB block 0 [ 309.900543][T22659] rdma_op 00000000f07927fc conn xmit_rdma 00000000fd04ef0b [ 309.914351][T22655] nbd4: unable to read partition table [ 309.985934][T22655] nbd4: partition table beyond EOD, truncated [ 310.042354][T22655] block nbd4: Could not allocate knbd recv work queue. 21:50:38 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup(r2) syz_open_pts(r3, 0x1008000000000002) ioctl$TCSETAF(r3, 0x5408, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x81, 0x9ef, 0x0, 0x0, {0x2, 0x6, 0x23d0, 0x0, 0x53b, 0x0, 0x8, 0x0, 0x3aeb, 0xfffffff7, 0x6, 0x0, 0x0, 0x0, 0xff}}}}, 0xa0) socket(0x40000000000010, 0x803, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x10}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r6+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:50:38 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 310.084738][T22655] block nbd4: shutting down sockets 21:50:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc500000000000000) [ 310.185645][T22672] rdma_op 0000000001f1cfa8 conn xmit_rdma 00000000fd04ef0b 21:50:39 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3a5dfc35110c8002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) fallocate(r0, 0x0, 0x0, 0x84003ff) ioctl$TCSETA(r0, 0x5406, 0x0) dup(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) dup(r3) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') stat(&(0x7f0000000140)='./file0\x00', 0x0) setgid(0x0) socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchownat(r0, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8016}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x2000005}, 0x80) r5 = socket$inet6(0xa, 0x400000000001, 0x7) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000004c0), &(0x7f0000000500)=0x4) dup(r5) recvfrom$inet6(r5, &(0x7f0000000440)=""/31, 0x1f, 0x12050, &(0x7f0000000480)={0xa, 0x4e22, 0xaf52, @local}, 0x1c) [ 310.311472][T14811] block nbd4: Receive control failed (result -61) [ 310.325797][ T2496] block nbd4: Attempted send on invalid socket [ 310.332890][ T2496] block nbd4: shutting down sockets [ 310.348046][T22735] ldm_validate_partition_table(): Disk read failed. 21:50:39 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 310.378426][T22735] Dev nbd4: unable to read RDB block 0 [ 310.398584][T22735] nbd4: unable to read partition table [ 310.441057][T22735] nbd4: partition table beyond EOD, truncated 21:50:39 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 310.509885][T22788] rdma_op 000000002af581d3 conn xmit_rdma 00000000fd04ef0b [ 310.529805][T22790] block nbd4: Could not allocate knbd recv work queue. [ 310.562041][T22790] block nbd4: shutting down sockets 21:50:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc600000000000000) 21:50:39 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:39 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 310.757459][T14811] block nbd4: Receive control failed (result -61) [ 310.771549][ T2495] block nbd4: Attempted send on invalid socket [ 310.777960][ T2495] block nbd4: shutting down sockets [ 310.783359][ T2495] print_req_error: 390 callbacks suppressed [ 310.783373][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.801539][ T2495] buffer_io_error: 410 callbacks suppressed [ 310.801548][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.816510][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.827680][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 310.836537][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.847446][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read 21:50:39 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 310.855711][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.866694][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 310.874929][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.885845][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.895091][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 310.906165][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 310.914106][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 310.921887][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 310.930071][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 310.941479][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.949423][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 21:50:39 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:39 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 310.957514][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 310.968775][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.980449][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.994351][T22904] ldm_validate_partition_table(): Disk read failed. [ 311.028071][T22904] Dev nbd4: unable to read RDB block 0 [ 311.046157][T22904] nbd4: unable to read partition table 21:50:39 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 311.070811][T22904] nbd4: partition table beyond EOD, truncated 21:50:39 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:39 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:39 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc700000000000000) [ 311.382967][T14811] block nbd4: Receive control failed (result -61) [ 311.393722][T22941] block nbd4: shutting down sockets 21:50:40 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:40 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:40 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:40 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc800000000000000) 21:50:40 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:40 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:40 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 311.637381][T14811] block nbd4: Receive control failed (result -61) [ 311.645775][ T2495] block nbd4: Attempted send on invalid socket [ 311.652039][ T2495] block nbd4: shutting down sockets [ 311.660486][T22969] ldm_validate_partition_table(): Disk read failed. 21:50:40 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 311.683506][T22969] Dev nbd4: unable to read RDB block 0 21:50:40 executing program 2: accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @remote, @default, 0x1, @bcast}, &(0x7f0000000040)=0x1c, 0x80800) timer_create(0x2, 0x0, &(0x7f00000000c0)) r0 = socket(0x40000000015, 0x805, 0x0) connect$inet6(r0, &(0x7f0000001140)={0xa, 0x0, 0x0, @mcast1}, 0x1c) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={r2, 0x180000}) [ 311.711820][T22969] nbd4: unable to read partition table [ 311.755136][T22969] nbd4: partition table beyond EOD, truncated 21:50:40 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:40 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 311.810221][T22969] block nbd4: Could not allocate knbd recv work queue. [ 311.856867][T22969] block nbd4: shutting down sockets 21:50:41 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:41 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:41 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:41 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc900000000000000) 21:50:41 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, 0x0}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:41 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:41 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:41 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) [ 312.428269][T23010] rds_sendmsg: 18 callbacks suppressed [ 312.428292][T23010] rdma_op 0000000087aa0ce4 conn xmit_rdma 00000000fd04ef0b [ 312.455567][T23017] rdma_op 0000000061e9d8a0 conn xmit_rdma 00000000fd04ef0b [ 312.495276][T14811] block nbd4: Receive control failed (result -61) [ 312.504201][ T2495] block nbd4: Attempted send on invalid socket [ 312.510448][ T2495] block nbd4: shutting down sockets [ 312.528136][T23016] ldm_validate_partition_table(): Disk read failed. 21:50:41 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 312.571048][T23016] Dev nbd4: unable to read RDB block 0 [ 312.600254][T23133] rdma_op 0000000071bfffd6 conn xmit_rdma 00000000fd04ef0b [ 312.611357][T23016] nbd4: unable to read partition table 21:50:41 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 312.621699][T23016] nbd4: partition table beyond EOD, truncated 21:50:41 executing program 2: timer_create(0x0, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) [ 312.672339][T23016] block nbd4: Could not allocate knbd recv work queue. [ 312.693771][T23016] block nbd4: shutting down sockets [ 312.826729][T23146] rdma_op 00000000d626ef43 conn xmit_rdma 00000000fd04ef0b 21:50:41 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xca00000000000000) 21:50:41 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:41 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:41 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:41 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, 0x0}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:42 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 313.296660][T23163] rdma_op 0000000076b01be0 conn xmit_rdma 00000000fd04ef0b [ 313.304114][T23168] rdma_op 000000009317d8af conn xmit_rdma 00000000fd04ef0b [ 313.315481][T23162] rdma_op 0000000017725d8e conn xmit_rdma 00000000fd04ef0b 21:50:42 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:42 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, 0x0}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 313.342632][T14811] block nbd4: Receive control failed (result -61) [ 313.352038][T23160] block nbd4: shutting down sockets [ 313.376120][T23167] block nbd4: Could not allocate knbd recv work queue. [ 313.417560][T23167] block nbd4: shutting down sockets 21:50:42 executing program 2: timer_create(0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_init_net_socket$ax25(0x3, 0x3, 0x6) 21:50:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xcb00000000000000) [ 313.471619][T23184] rdma_op 00000000cab79ff8 conn xmit_rdma 00000000fd04ef0b [ 313.504354][T23187] rdma_op 00000000c03eeb0a conn xmit_rdma 00000000fd04ef0b 21:50:42 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 313.536290][T23189] rdma_op 000000002bb2781f conn xmit_rdma 00000000fd04ef0b [ 313.629242][T14811] block nbd4: Receive control failed (result -61) [ 313.638190][T23192] block nbd4: shutting down sockets [ 313.680208][T23192] block nbd4: shutting down sockets 21:50:42 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:42 executing program 2: timer_create(0x3, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) 21:50:42 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:42 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:42 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xe601000000000000) 21:50:42 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:42 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 314.202091][T14811] block nbd4: Receive control failed (result -61) [ 314.210357][ T2496] block nbd4: Attempted send on invalid socket [ 314.217349][ T2496] block nbd4: shutting down sockets [ 314.225387][T23219] ldm_validate_partition_table(): Disk read failed. 21:50:43 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000063c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ERSPAN_VER={0x8, 0x16, 0x2}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r4}]]}}}]}, 0x44}}, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r4, 0x1, 0x6, @broadcast}, 0x10) [ 314.254178][T23219] Dev nbd4: unable to read RDB block 0 [ 314.282101][T23219] nbd4: unable to read partition table 21:50:43 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:43 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 314.342622][T23219] nbd4: partition table beyond EOD, truncated [ 314.382884][T23270] netlink: 'syz-executor.2': attribute type 22 has an invalid length. [ 314.391426][T23219] block nbd4: Could not allocate knbd recv work queue. 21:50:43 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 314.425141][T23219] block nbd4: shutting down sockets [ 314.477664][T23270] batman_adv: Cannot find parent device [ 314.576409][T23344] netlink: 'syz-executor.2': attribute type 22 has an invalid length. 21:50:43 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xebffffff00000000) 21:50:43 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:43 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:43 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x8) timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:43 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:43 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 315.056336][T14811] block nbd4: Receive control failed (result -61) [ 315.080381][ T2495] block nbd4: Attempted send on invalid socket [ 315.087035][ T2495] block nbd4: shutting down sockets [ 315.095053][T23463] ldm_validate_partition_table(): Disk read failed. 21:50:43 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x80000000) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:43 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 315.144681][T23463] Dev nbd4: unable to read RDB block 0 [ 315.172291][T23463] nbd4: unable to read partition table 21:50:43 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 315.196307][T23463] nbd4: partition table beyond EOD, truncated 21:50:44 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:44 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 315.282153][T23463] block nbd4: Could not allocate knbd recv work queue. [ 315.316446][T23463] block nbd4: shutting down sockets 21:50:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff0f000000000000) 21:50:44 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:44 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:44 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:44 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_create(0x2, 0x0, &(0x7f0000000540)=0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000300)={{r2, r3+10000000}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000000000)) 21:50:44 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:44 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 315.948285][T14811] block nbd4: Receive control failed (result -61) [ 315.956961][ T2496] block nbd4: Attempted send on invalid socket [ 315.963239][ T2496] block nbd4: shutting down sockets [ 315.968500][ T2496] print_req_error: 277 callbacks suppressed [ 315.968511][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 21:50:44 executing program 2: r0 = dup(0xffffffffffffffff) getdents64(r0, &(0x7f0000000200)=""/54, 0x36) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000240)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000000140)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) [ 315.996829][ T2496] buffer_io_error: 290 callbacks suppressed [ 315.996837][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 316.018228][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.029235][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.037271][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 21:50:44 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, 0x0, 0x0) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 316.048160][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 316.056077][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.066943][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 316.075376][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.086327][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 316.096014][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.106953][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.115486][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.126581][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 316.135001][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 21:50:44 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, 0x0, 0x0) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:44 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 316.146100][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 316.154499][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 316.165603][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 316.174118][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.183104][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 21:50:44 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 316.196041][T23614] ldm_validate_partition_table(): Disk read failed. [ 316.210729][T23614] Dev nbd4: unable to read RDB block 0 [ 316.234982][T23614] nbd4: unable to read partition table [ 316.285535][T23614] nbd4: partition table beyond EOD, truncated [ 316.346762][T23614] block nbd4: Could not allocate knbd recv work queue. 21:50:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffefffffff7f0000) 21:50:45 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x14340, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x9, 0x101, 0x81, 0x8000, 0x8, 0x400}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4041fe) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000000)={0x2, "bdaa21c51f720f76001592d17ba82382c6ae3e4cf1fdda4b2269bb0b0c3d0c64", 0x8, 0x3ff, 0x8, 0x4, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) [ 316.401284][T23614] block nbd4: shutting down sockets [ 316.485036][T14811] block nbd4: Receive control failed (result -61) [ 316.497005][T23658] block nbd4: shutting down sockets [ 316.524751][T23660] block nbd4: Could not allocate knbd recv work queue. [ 316.531978][T23660] block nbd4: shutting down sockets 21:50:45 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:45 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:45 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, 0x0, 0x0) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:45 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:45 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffbffff00000000) [ 316.930034][T14811] block nbd4: Receive control failed (result -61) [ 316.942800][ T2495] block nbd4: Attempted send on invalid socket [ 316.949055][ T2495] block nbd4: shutting down sockets 21:50:45 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:45 executing program 0: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006}) r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:45 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 316.984185][T23680] ldm_validate_partition_table(): Disk read failed. [ 317.016507][T23680] Dev nbd4: unable to read RDB block 0 [ 317.063835][T23680] nbd4: unable to read partition table [ 317.091020][T23680] nbd4: partition table beyond EOD, truncated 21:50:45 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:45 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 317.152621][T23680] block nbd4: Could not allocate knbd recv work queue. 21:50:45 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 317.195323][T23680] block nbd4: shutting down sockets 21:50:46 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:46 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffff000000000000) 21:50:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:46 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 317.779033][T23720] rds_sendmsg: 15 callbacks suppressed [ 317.779042][T23720] rdma_op 00000000642da974 conn xmit_rdma 00000000fd04ef0b [ 317.780331][T14811] block nbd4: Receive control failed (result -61) [ 317.807615][T23723] rdma_op 00000000cb9c4d3a conn xmit_rdma 00000000fd04ef0b [ 317.808870][ T2496] block nbd4: Attempted send on invalid socket [ 317.821465][ T2496] block nbd4: shutting down sockets 21:50:46 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 317.858279][T23719] ldm_validate_partition_table(): Disk read failed. 21:50:46 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 317.911531][T23719] Dev nbd4: unable to read RDB block 0 [ 317.962406][T23734] rdma_op 00000000b0c398db conn xmit_rdma 00000000fd04ef0b [ 317.979890][T23719] nbd4: unable to read partition table 21:50:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 318.007120][T23719] nbd4: partition table beyond EOD, truncated 21:50:46 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 318.084010][T23739] rdma_op 000000008885973e conn xmit_rdma 00000000fd04ef0b [ 318.106181][T23719] block nbd4: Could not allocate knbd recv work queue. 21:50:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:46 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 318.163975][T23747] rdma_op 000000008b038301 conn xmit_rdma 00000000fd04ef0b [ 318.186071][T23719] block nbd4: shutting down sockets [ 318.281087][T23754] rdma_op 000000000cc769d9 conn xmit_rdma 00000000fd04ef0b 21:50:47 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(0xffffffffffffffff) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:47 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffffff00000000) 21:50:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:47 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:47 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, 0xfffffffffffffffd, 0x42000, 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) bind$unix(r2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/quencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) r5 = openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x181840, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000240)={r6, 0x3}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000080)={r6, &(0x7f0000000040)=""/4}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000002c0)={r6, &(0x7f0000000140)=""/2}) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0xfd, 0x3, 0x0, 0x3f, 0x0, 0x40, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x200, 0x4000000000000003}, 0x5341a0fd9d646ee0, 0x41, 0x42071bc3, 0x1, 0x405, 0xd0ef, 0x3}, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) r7 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_PARM(r7, 0xc0cc5616, &(0x7f00000001c0)={0x2, @output={0x3000, 0x0, {0x0, 0x6}, 0xfa9, 0xfff}}) socket$rds(0x15, 0x5, 0x0) [ 318.708664][T23767] rdma_op 00000000728bcc89 conn xmit_rdma 00000000fd04ef0b [ 318.737956][T14811] block nbd4: Receive control failed (result -61) [ 318.746236][ T2495] block nbd4: Attempted send on invalid socket [ 318.752611][ T2495] block nbd4: shutting down sockets 21:50:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:47 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 318.761589][T23768] rdma_op 00000000a917d9a3 conn xmit_rdma 00000000fd04ef0b [ 318.762365][T23766] ldm_validate_partition_table(): Disk read failed. 21:50:47 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 318.854103][T23766] Dev nbd4: unable to read RDB block 0 [ 318.877416][T23766] nbd4: unable to read partition table [ 318.887292][T23784] rdma_op 00000000c79ae314 conn xmit_rdma 00000000fd04ef0b [ 318.888931][T23783] rdma_op 000000008ef0d174 conn xmit_rdma 00000000fd04ef0b 21:50:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 318.894890][T23766] nbd4: partition table beyond EOD, truncated 21:50:47 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x3, {0xa4}}, 0x47, &(0x7f0000000140)=[{&(0x7f00000006c0)="66a3d742535cd7378ebe9b88d53ec73b63a1f8fb2d189adb3bedead833311b3f24e40488768a22031e3486f64df8c86e82a94051e4a38a2cd5742c252833b0e3bc769a6ba2526d15398c9c0cd0128477d382e278e9bffd824f8135a7d175545224a3de6eacdb81b8615fd9a958cc8cffd499b1f751c2543f532eaef520bf379713", 0x23}, {&(0x7f00000001c0)="352fe3025627c51a82c48a8e565d97cc272a2289f9bcdacf7878db819764d95de586955504a4ee2ab7505f35ee0a456cf9febdef77c90664ca2684a7ed75aa448da5b51113abbe059d3f95f19d24b7f6e06c0122c30f6bbbe29a6ae8", 0x5c}, {&(0x7f0000000240)="bcb9eea2ee998b488a34cdf164f1144495a3ab2b6b39dbae7bb022caee17894719b15f6c9b0514bf3ccc2e2538c1679b2e07185a1026c15f141ad79f1148d14ef35bbf1885a5e078f974645a967809f12f717ddb3cb27dfe62dbf1d0a012ff383f15c74495365f108dc85d49bd9e49bd807d8afd9235ee5a5cca618c6ce34405eecaa6d8aa6e912754ae7e47301f2dcb5c6ac5b171ec70afff1a991ded2ecb6f389b57823956c3f7ff20a39e73b6b3052951c5d79015161e52762306e44b791c9ca10325", 0xc4}, {&(0x7f0000000540)="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", 0x16d}], 0x4, &(0x7f0000000440)="deefb7d1cf6884413d6ef0b2d3e2cc0ca466cab7439e643cb38a6204c5ca617c70e8fcf0c3376e2d6dee3aea6c8833a0fbd0428bea7914259a63ee7c75da6eee564ae7bad9ea552e53a5b953872fc639bca81a1308f3daa3dbd095742a4e45bc", 0xfffffffffffffe8a, 0x4004}, 0x20000000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x10800) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000780)={'filter\x00', 0xa9, "8ee27461320968cec3108efc09ddd4591d60064ce8596f28ed29dbc3cfe09a0dbc1d3de4ff3d3b36f7dd6e72a51cee6ef2828af3c76df2a28ee06d5bec90108192aaace6a5f849e811e00bbad5ecffe04121966ca26ca1861f03280d036fddb42b8b9f25b62ae498eb1a6e71f65f6b5ef176b0cb527ca6417e75e513aeca672315a542820332c9eb9dd06cd9b293406714bfc3139a5a9e171a12932c61b9da01a2f20502e1f65d8b4d"}, &(0x7f0000000100)=0xcd) 21:50:47 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(0xffffffffffffffff) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:47 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:47 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 319.029389][T23766] block nbd4: Could not allocate knbd recv work queue. [ 319.077228][T23766] block nbd4: shutting down sockets 21:50:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffffffff600000) 21:50:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:47 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)=0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) r3 = dup(r2) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$KDSETMODE(r3, 0x4b3a, 0x69a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x0, 0x9) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d43000)) 21:50:47 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:47 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(0xffffffffffffffff) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:48 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:48 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 319.309018][T14811] block nbd4: Receive control failed (result -61) [ 319.317683][T23819] block nbd4: shutting down sockets 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) 21:50:48 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)=0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000000)) 21:50:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x420, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x854) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) 21:50:48 executing program 5: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:48 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:48 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) sendto$x25(r0, &(0x7f0000000080)="fb333db212aa93d69b201520d16a", 0xe, 0x8014, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x400, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000200)=""/54, 0x36) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="000000eeffffffffffffff"]) [ 319.610354][T14811] block nbd4: Receive control failed (result -61) [ 319.631299][ T2495] block nbd4: Attempted send on invalid socket [ 319.637693][ T2495] block nbd4: shutting down sockets 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) [ 319.656115][T23852] ldm_validate_partition_table(): Disk read failed. [ 319.718937][T23852] Dev nbd4: unable to read RDB block 0 21:50:48 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:48 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 319.763351][T23852] nbd4: unable to read partition table [ 319.801455][T23852] nbd4: partition table beyond EOD, truncated 21:50:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:48 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10180, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000240)="c7bd832c1719a24c749ad4925df2384b722c3260786db5baa67ee0163b0e4495a80d8ed130ed60617a49f57ab3d988c19b6379f8989391c6f915e3a55e7883b54288d3ecfc75f8897e599400af342a9eee0cf80be098cc85bc6bc3b7c443adf31904c7d742ea032d6045618e7d0758dd925028", 0x73) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x280381, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80641008}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x1228, 0x16, 0x100, 0x70bd2c, 0x25dfdbfc, {0x6}, [@generic, @nested={0x1150, 0x6a, [@generic="15dbc09209cb2a53541bb21e332709f54b101512dc7ca834471232bcef980322bf93b01765096e6f83a39fad4d00ad8bc43a6e152a61b31fcaedfe611e31cd7507a05585b9ae51d1", @typed={0x14, 0x7f, @ipv6=@empty}, @typed={0x20, 0x75, @str='mime_type^trusted[*ppp0@\x00'}, @typed={0x1004, 0x6a, @binary="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"}, @typed={0x14, 0x66, @ipv6=@local}, @generic="7b97be81b1460aabd93e17816935f1a3f4f26aa8f702bad8c95bda1f31722c92e95b1afc9ca5aa6e621473705ef010af4e2a84a37b7bb5870917c9303d33a92de7a335b49006d057a6a8ca6ec7b1d129c8eb558c1e69c2b1bbc1d3a2de135687ea628c09b4b6cf029e1f579fa70e871d089150818caaa003e8d3814ca22209e6eea1eaee170a80d03e1414a2c0f19b96a2692b93ed59c40cfcc55199defa55fcfa3caaf44ea5406fdde013009c39f6a36c7aa7e6c7"]}, @typed={0xc, 0x46, @u64=0x7f}, @generic="34d2c3dd039d5174ccd6aefbdb5594fd2c6e96451f70240366e42c0ccf7fde2678e39ca9f2b73225735480be3695ab9abeea1240fd553316bc2ed07412fe61ae494150fdffd44fb1ff5c49", @generic="9f457461126b229f96bff32223076f9c4c1d338f6f000e2db7efacbab72a56adf95808f36bfc83f5af612ed2b18aadc6c57377f7f6b14bef9ea848b142afbdd3ab44ac5a3657e42a8dfa132bb7f04919006dbbd11b9fc4da1c102a94a97acd9af135cc3ffc57bc06", @typed={0x4, 0x8b}]}, 0x1228}, 0x1, 0x0, 0x0, 0x4001}, 0x2c08e37b5c17b5b) clock_gettime(0x0, &(0x7f0000000200)) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) [ 319.878432][T14811] block nbd4: Receive control failed (result -61) [ 319.913252][T23852] block nbd4: shutting down sockets 21:50:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xdb5, 0xa000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x587800, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:48 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:48 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:48 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x541040, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xaa92bc8b66a2ac57, &(0x7f0000000080)={{r1, r2+30000000}}, 0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) 21:50:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:48 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 320.147826][T14811] block nbd4: Receive control failed (result -61) [ 320.156583][T23911] block nbd4: shutting down sockets 21:50:48 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 320.205117][T14811] block nbd4: Receive control failed (result -61) [ 320.234158][T23911] block nbd4: shutting down sockets 21:50:49 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:49 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:49 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:49 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:49 executing program 4: 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$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:49 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:49 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:49 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x8, 0x81, 0x4, 'queue1\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) timer_create(0x2, 0x0, &(0x7f0000000540)=0x0) timer_settime(r3, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000d43000)) 21:50:49 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:49 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:49 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:49 executing program 2: timer_create(0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xf, 0x3, 0x9, 0x12, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_key={0x7, 0x8, 0x160, 0x0, "2e071e8b5cca11b02ded2f5fc8416d22db077cdeb10918125259f87469c7acd2cc5dbfe6a7f53fb0b7ae5d17"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bb6, 0xec, {0x6, 0x3c, 0x3f, 0x4e, 0x0, 0x9, 0x0, @in=@loopback, @in=@broadcast}}]}, 0x90}}, 0x1400080c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f0000d43000)) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/99) 21:50:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote, 0x10000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r4 = dup(0xffffffffffffffff) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x44000) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x501000) 21:50:49 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 321.036803][T14811] block nbd4: Receive control failed (result -61) [ 321.051267][T23973] block nbd4: shutting down sockets [ 321.091857][T23974] block nbd4: Could not allocate knbd recv work queue. [ 321.117592][T23974] block nbd4: shutting down sockets 21:50:50 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:50 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:50 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:50 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:50 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:50 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1441, 0x0) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f0000000040)={0x3, 0x1, @stop_pts=0xffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x183382) 21:50:50 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 321.706561][T14811] block nbd4: Receive control failed (result -61) [ 321.719072][ T2496] block nbd4: Attempted send on invalid socket [ 321.725565][ T2496] block nbd4: shutting down sockets [ 321.730792][ T2496] print_req_error: 284 callbacks suppressed [ 321.730805][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.747661][ T2496] buffer_io_error: 290 callbacks suppressed 21:50:50 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:50 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) [ 321.747668][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 321.761569][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 321.772875][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 321.781499][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 321.789484][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read 21:50:50 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 321.797617][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.809084][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 321.818036][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 321.828983][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 321.837376][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 321.845229][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 321.853343][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.864631][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 321.873203][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.884213][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 321.884580][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.903442][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.915571][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 321.927025][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 321.939702][T23992] ldm_validate_partition_table(): Disk read failed. [ 321.953854][T23992] Dev nbd4: unable to read RDB block 0 21:50:50 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:50 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) [ 321.984286][T23992] nbd4: unable to read partition table [ 322.020720][T23992] nbd4: partition table beyond EOD, truncated [ 322.096080][T23992] block nbd4: Could not allocate knbd recv work queue. [ 322.131054][T23992] block nbd4: shutting down sockets 21:50:51 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:51 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:51 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:51 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:51 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) 21:50:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$VIDIOC_G_STD(r3, 0x80085617, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:51 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 322.572212][T14811] block nbd4: Receive control failed (result -61) [ 322.580860][ T2495] block nbd4: Attempted send on invalid socket [ 322.587197][ T2495] block nbd4: shutting down sockets [ 322.600290][T24035] ldm_validate_partition_table(): Disk read failed. 21:50:51 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:51 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) 21:50:51 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 322.624813][T24035] Dev nbd4: unable to read RDB block 0 [ 322.641008][T24035] nbd4: unable to read partition table [ 322.694823][T24035] nbd4: partition table beyond EOD, truncated 21:50:51 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) 21:50:51 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 322.808296][T14811] block nbd4: Receive control failed (result -61) [ 322.816390][T24030] block nbd4: shutting down sockets [ 322.897547][T24070] rds_sendmsg: 25 callbacks suppressed [ 322.897597][T24070] rdma_op 000000004295775f conn xmit_rdma 00000000fd04ef0b 21:50:52 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:52 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:52 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2b, 'memory'}, {0x2d, 'memory'}, {0x5, 'memory'}, {0x0, 'memory'}, {0xd56a9fa1aab42b5b, 'cpu'}, {0x2d, 'cpu'}, {0x2d, 'cpu'}, {0x2b, 'io'}, {0x2d, 'memory'}]}, 0x3b) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = dup(0xffffffffffffffff) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:52 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) 21:50:52 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:52 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) [ 323.427141][T24085] rdma_op 00000000e65b683f conn xmit_rdma 00000000fd04ef0b [ 323.441411][T24083] rdma_op 000000001f91aa57 conn xmit_rdma 00000000fd04ef0b [ 323.459824][T14811] block nbd4: Receive control failed (result -61) [ 323.468829][ T2496] block nbd4: Attempted send on invalid socket 21:50:52 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:52 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 323.475172][ T2496] block nbd4: shutting down sockets [ 323.494184][T24086] ldm_validate_partition_table(): Disk read failed. 21:50:52 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 323.518225][T24086] Dev nbd4: unable to read RDB block 0 [ 323.555561][T24086] nbd4: unable to read partition table 21:50:52 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 323.591777][T24086] nbd4: partition table beyond EOD, truncated [ 323.618678][T24103] rdma_op 00000000f07927fc conn xmit_rdma 00000000fd04ef0b [ 323.629654][T24086] block nbd4: Could not allocate knbd recv work queue. 21:50:52 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 323.656590][T24086] block nbd4: shutting down sockets [ 323.669962][T24109] rdma_op 000000005214120b conn xmit_rdma 00000000fd04ef0b 21:50:53 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:53 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) 21:50:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000000)='/dev/nbd#\x00', 0x0, r0) 21:50:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:53 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:53 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:53 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 324.325319][T24232] rdma_op 000000005f47c175 conn xmit_rdma 00000000fd04ef0b [ 324.325510][T24231] rdma_op 000000001013ba0f conn xmit_rdma 00000000fd04ef0b [ 324.341078][T14811] block nbd4: Receive control failed (result -61) [ 324.349948][ T2496] block nbd4: Attempted send on invalid socket [ 324.356215][ T2496] block nbd4: shutting down sockets [ 324.366480][T24229] ldm_validate_partition_table(): Disk read failed. 21:50:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) [ 324.380752][T24229] Dev nbd4: unable to read RDB block 0 [ 324.412506][T24229] nbd4: unable to read partition table 21:50:53 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 324.433331][T24229] nbd4: partition table beyond EOD, truncated 21:50:53 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) [ 324.489741][T24247] rdma_op 000000002af581d3 conn xmit_rdma 00000000fd04ef0b [ 324.501920][T24225] block nbd4: shutting down sockets 21:50:53 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 324.650880][T24256] rdma_op 00000000a1c0064b conn xmit_rdma 00000000fd04ef0b 21:50:53 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:53 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) r2 = syz_open_dev$ndb(0x0, 0x0, 0x20c300) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100, 0x1a1002) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x86dbf83ef97dff1b, r3, 0x8000000) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) ioctl$VT_RELDISP(r5, 0x5605) r6 = dup(0xffffffffffffffff) getdents64(r6, &(0x7f0000000200)=""/54, 0x36) r7 = dup(0xffffffffffffffff) r8 = dup(0xffffffffffffffff) getdents64(r8, &(0x7f0000000200)=""/54, 0x36) r9 = dup(0xffffffffffffffff) getdents64(r9, &(0x7f0000000200)=""/54, 0x36) r10 = dup(0xffffffffffffffff) getdents64(r10, &(0x7f0000000200)=""/54, 0x36) getdents64(r10, &(0x7f0000000180)=""/54, 0xffffffffffffffeb) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r6, 0x40045731, &(0x7f0000000000)) syz_open_dev$ndb(0x0, 0x0, 0x3800) 21:50:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) 21:50:53 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:53 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:54 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 325.219320][T24275] rdma_op 0000000001f1cfa8 conn xmit_rdma 00000000fd04ef0b [ 325.241383][T24268] block nbd4: shutting down sockets 21:50:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) 21:50:54 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 325.293049][T24268] block nbd4: shutting down sockets 21:50:54 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) write$UHID_CREATE(r3, &(0x7f0000000200)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/185, 0xb9, 0x401, 0x0, 0xa66b, 0x4c1, 0x8}, 0x120) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x7d, &(0x7f0000000200)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000340)={r8, @in6={{0xa, 0x4e23, 0x0, @empty, 0x3ff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0xff, 0x2, 0x1f, 0x8a1, r9}, 0x10) r10 = dup(0xffffffffffffffff) getdents64(r10, &(0x7f0000000200)=""/54, 0x36) ioctl$DRM_IOCTL_ADD_MAP(r10, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000dff000/0x200000)=nil, 0xf7, 0x5, 0x10, &(0x7f0000e14000/0x1000)=nil, 0x1}) 21:50:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) [ 325.513081][T14811] block nbd4: Receive control failed (result -61) [ 325.523344][T24293] block nbd4: shutting down sockets [ 325.570562][T14811] block nbd4: Receive control failed (result -61) [ 325.579035][ T2495] block nbd4: Attempted send on invalid socket [ 325.585361][ T2495] block nbd4: shutting down sockets [ 325.593897][T24294] ldm_validate_partition_table(): Disk read failed. [ 325.612798][T24294] Dev nbd4: unable to read RDB block 0 [ 325.619799][T24294] nbd4: unable to read partition table [ 325.625578][T24294] nbd4: partition table beyond EOD, truncated 21:50:54 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:54 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:54 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:54 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) 21:50:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:54 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:54 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 326.121146][T14811] block nbd4: Receive control failed (result -61) [ 326.132992][ T2496] block nbd4: Attempted send on invalid socket [ 326.139264][ T2496] block nbd4: shutting down sockets [ 326.149743][T24322] ldm_validate_partition_table(): Disk read failed. 21:50:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) [ 326.187579][T24322] Dev nbd4: unable to read RDB block 0 [ 326.218994][T24322] nbd4: unable to read partition table 21:50:55 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 326.232667][T24322] nbd4: partition table beyond EOD, truncated 21:50:55 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) [ 326.308165][T24322] block nbd4: Could not allocate knbd recv work queue. [ 326.339540][T24322] block nbd4: shutting down sockets 21:50:55 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:55 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:55 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:55 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) 21:50:55 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 327.099113][T14811] block nbd4: Receive control failed (result -61) [ 327.107647][ T2496] block nbd4: Attempted send on invalid socket [ 327.114052][ T2496] block nbd4: shutting down sockets [ 327.119281][ T2496] print_req_error: 343 callbacks suppressed [ 327.119295][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 327.136776][ T2496] buffer_io_error: 350 callbacks suppressed 21:50:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:55 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 327.136784][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 327.152998][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 327.164082][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 327.172062][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 327.182922][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read 21:50:55 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 327.191271][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 327.202272][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 327.212738][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 327.223600][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 327.231613][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 21:50:56 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 327.243185][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 327.251652][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 327.262933][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 327.270859][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 327.279308][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 327.290219][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 21:50:56 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 327.298679][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 327.307119][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 327.318345][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 327.330124][T24368] ldm_validate_partition_table(): Disk read failed. 21:50:56 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:56 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 327.391011][T24368] Dev nbd4: unable to read RDB block 0 [ 327.442683][T24368] nbd4: unable to read partition table [ 327.448340][T24368] nbd4: partition table beyond EOD, truncated [ 327.530688][T24368] block nbd4: Could not allocate knbd recv work queue. [ 327.564094][T24368] block nbd4: shutting down sockets 21:50:56 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:56 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:56 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:56 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:56 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:56 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r2) r5 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x811db84bd71f0b58) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000100)={0x6, 0x2a, 0x1, 0x5, 0x5, 0x0, 0x2, 0x2e2}) keyctl$KEYCTL_MOVE(0x1e, r4, r2, r3, 0x0) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r6) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r6) keyctl$KEYCTL_MOVE(0x1e, r8, r6, r7, 0x0) r9 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='%\x00', r8) r10 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r11 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r10) r12 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r10) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d231deabe6d896b4e39d8048d24c49ab4d5d043f1cc6b38c0dda3f015fd05ac6e075bbbf3386653b5f49bcefbb48ae04ec321302e196b87ec5935dde27ae5f52a0be4cdf283dd4aab872e80507c8111bd1c4829e4625c3cd1937379fcd245d0100"/116, @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r13, 0x84, 0x7d, &(0x7f0000000200)=@assoc_value={r15}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)={r15, 0x100, 0x100}, 0x8) keyctl$KEYCTL_MOVE(0x1e, r12, r10, r11, 0x0) keyctl$reject(0x13, r11, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r3, 0x0, r9, 0x1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2) 21:50:56 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:56 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:56 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:56 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:56 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:56 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r3}) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00008108", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x7d, &(0x7f0000000200)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={r8, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r9, @in={{0x2, 0x4e24, @remote}}, 0x1, 0x3f}, 0x90) r10 = syz_open_dev$ndb(0x0, 0x0, 0x0) r11 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r11) ioctl$NBD_SET_SIZE_BLOCKS(r10, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r10, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 327.950987][T24446] rds_sendmsg: 13 callbacks suppressed [ 327.950995][T24446] rdma_op 0000000017725d8e conn xmit_rdma 00000000fd04ef0b [ 327.966228][T24447] rdma_op 000000009317d8af conn xmit_rdma 00000000fd04ef0b 21:50:56 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:56 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 328.056598][T14811] block nbd4: Receive control failed (result -61) [ 328.065323][ T2496] block nbd4: Attempted send on invalid socket [ 328.071499][ T2496] block nbd4: shutting down sockets [ 328.074611][T24455] ldm_validate_partition_table(): Disk read failed. 21:50:56 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 328.108076][T24455] Dev nbd4: unable to read RDB block 0 [ 328.121525][T24455] nbd4: unable to read partition table [ 328.144855][T24455] nbd4: partition table beyond EOD, truncated [ 328.247585][T24455] block nbd4: Could not allocate knbd recv work queue. [ 328.262187][T24455] block nbd4: shutting down sockets 21:50:57 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:57 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:57 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:57 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x9109ff9907577878) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000100)=0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) flistxattr(r6, &(0x7f0000000240)=""/4096, 0x1000) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x5, 0x22, 0x3f, 0x101}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x200, @bcast, @netrom={'nr', 0x0}, 0x2, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 328.583330][T24482] rdma_op 000000005d6eedb9 conn xmit_rdma 00000000fd04ef0b 21:50:57 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:57 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:57 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:57 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 328.703994][T14811] block nbd4: Receive control failed (result -61) [ 328.712679][ T2495] block nbd4: Attempted send on invalid socket [ 328.718901][ T2495] block nbd4: shutting down sockets [ 328.731579][T24487] ldm_validate_partition_table(): Disk read failed. 21:50:57 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 328.779752][T24487] Dev nbd4: unable to read RDB block 0 [ 328.815877][T24487] nbd4: unable to read partition table 21:50:57 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:57 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:57 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 328.841234][T24505] rdma_op 00000000924cf57c conn xmit_rdma 00000000fd04ef0b [ 328.874060][T24487] nbd4: partition table beyond EOD, truncated 21:50:57 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:57 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 329.058985][T24523] rdma_op 00000000ce606a7f conn xmit_rdma 00000000fd04ef0b [ 329.090990][T14811] block nbd4: Receive control failed (result -61) [ 329.119756][T24479] block nbd4: shutting down sockets 21:50:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = dup(r4) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 21:50:58 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:58 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:58 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 329.411268][T14811] block nbd4: Receive control failed (result -61) [ 329.419734][T24550] block nbd4: shutting down sockets [ 329.475270][T24560] rdma_op 00000000dc5fd3f1 conn xmit_rdma 00000000fd04ef0b [ 329.490692][T24550] block nbd4: shutting down sockets 21:50:58 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:58 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:50:58 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:58 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 4: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x5, 0x5, 0x4) r1 = dup(0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:58 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 329.914384][T24577] rdma_op 0000000026eb5c20 conn xmit_rdma 00000000fd04ef0b 21:50:58 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:58 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) write$P9_RLOCK(r3, &(0x7f0000000040)={0x8, 0x35, 0x1, 0x2}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 330.201950][T14811] block nbd4: Receive control failed (result -61) [ 330.210434][T24601] block nbd4: shutting down sockets [ 330.218126][T24608] rdma_op 00000000b95bd648 conn xmit_rdma 00000000fd04ef0b [ 330.261463][T24606] block nbd4: Could not allocate knbd recv work queue. [ 330.288974][T24606] block nbd4: shutting down sockets 21:50:59 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:59 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:59 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:59 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:59 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) getsockopt$inet6_mreq(r3, 0x29, 0x12, &(0x7f0000000080)={@empty}, &(0x7f00000000c0)=0x14) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:50:59 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 330.822311][T24621] rdma_op 000000005fbce63a conn xmit_rdma 00000000fd04ef0b [ 330.834577][T14811] block nbd4: Receive control failed (result -61) [ 330.840946][T24627] rdma_op 000000000053076e conn xmit_rdma 00000000fd04ef0b [ 330.850818][ T2496] block nbd4: Attempted send on invalid socket [ 330.857167][ T2496] block nbd4: shutting down sockets [ 330.865861][T24626] ldm_validate_partition_table(): Disk read failed. 21:50:59 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 330.884617][T24626] Dev nbd4: unable to read RDB block 0 [ 330.900546][T24626] nbd4: unable to read partition table [ 330.919462][T24626] nbd4: partition table beyond EOD, truncated 21:50:59 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:50:59 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:59 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:50:59 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 331.013621][T24626] block nbd4: Could not allocate knbd recv work queue. 21:50:59 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 331.085854][T24626] block nbd4: shutting down sockets 21:50:59 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:50:59 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:50:59 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000100)="e85308d59240dd9153e8431e874c8637e06b37f96fdd325cb356659c93cceefcf0851e01ea8b5b3c5151604959aeb48bb617458d9aa364893e9bcff66823328878d909cf74ef89e1a13cd0a10682eac062276cee1681717a", 0x58, 0x45, &(0x7f0000000180)={0x1a, 0x18, 0x0, 0x21, 0xff, 0x2, @dev={[], 0x16}}, 0x10) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x3, 0x802, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = dup(0xffffffffffffffff) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000000)) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:00 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) 21:51:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:00 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 2: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 331.526319][T14811] block nbd4: Receive control failed (result -61) [ 331.539432][ T2496] block nbd4: Attempted send on invalid socket [ 331.545982][ T2496] block nbd4: shutting down sockets 21:51:00 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, 0x0) 21:51:00 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 331.576891][T24693] ldm_validate_partition_table(): Disk read failed. [ 331.602356][T24693] Dev nbd4: unable to read RDB block 0 [ 331.617103][T24693] nbd4: unable to read partition table [ 331.669967][T24693] nbd4: partition table beyond EOD, truncated 21:51:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:00 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 331.744815][T24717] block nbd4: Could not allocate knbd recv work queue. [ 331.790608][T24717] block nbd4: shutting down sockets 21:51:00 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) socket(0x8, 0x1809, 0x20) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x9, 0x7fffffff, 0x5, 0x20, r2, 0x400, [], 0x0, 0xffffffffffffffff, 0x1, 0x5}, 0x3c) 21:51:00 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, 0x0) 21:51:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:00 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:00 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x81000) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0285628, &(0x7f0000000040)={0x0, 0xfc, 0x7}) 21:51:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) close(r1) clone(0x0, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r1, r0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, 0x0) 21:51:00 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:01 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 332.294897][T14811] block nbd4: Receive control failed (result -61) [ 332.304104][ T2496] block nbd4: Attempted send on invalid socket [ 332.310361][ T2496] block nbd4: shutting down sockets [ 332.316136][ T2496] print_req_error: 277 callbacks suppressed [ 332.316147][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.333616][ T2496] buffer_io_error: 290 callbacks suppressed 21:51:01 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 332.333624][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 332.350377][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.361352][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 332.369853][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 332.380854][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 332.392736][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 332.400665][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.411663][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 332.419808][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.430755][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 332.438812][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.449725][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 332.457735][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.468598][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 332.476752][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 332.487615][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 21:51:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:01 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 332.495674][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 332.506529][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 332.515152][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 332.528021][T24771] ldm_validate_partition_table(): Disk read failed. 21:51:01 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 332.554032][T24771] Dev nbd4: unable to read RDB block 0 [ 332.574695][T24771] nbd4: unable to read partition table 21:51:01 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 332.621850][T24771] nbd4: partition table beyond EOD, truncated [ 332.711034][T24763] block nbd4: shutting down sockets 21:51:01 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:01 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:01 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x7d, &(0x7f0000000200)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8002, 0x3, 0xffff, r6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x5, 0x1a6994669c7caa8f, 0x5, 0x4, 0x6, 0x2, 0x4, r7}, 0x20) ioctl$VIDIOC_DECODER_CMD(r3, 0xc0485660, &(0x7f00000000c0)={0x6, 0x3, @start={0x1f, 0x1}}) r8 = dup(0xffffffffffffffff) getdents64(r8, &(0x7f0000000200)=""/54, 0x36) r9 = socket$netlink(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x6c, r10, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0@'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfc000000]}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r8, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x380, r10, 0x382, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x19b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x77a7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3d0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x4c, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'batadv0\x00'}}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0xf0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xfffffffd, @mcast1, 0x35434d7}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x2}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xde}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'team_slave_0\x00'}}]}, @TIPC_NLA_LINK={0xec, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x62e}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x21}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x728000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x363}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9ec}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe5}]}]}]}, 0x380}, 0x1, 0x0, 0x0, 0x40c0}, 0x2004c040) r11 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cachefiles\x00', 0x0, 0x0) getsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000000700), &(0x7f0000000740)=0x4) r12 = dup(0xffffffffffffffff) getdents64(r12, &(0x7f0000000200)=""/54, 0x36) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) 21:51:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:01 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:01 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 333.025221][T14811] block nbd4: Receive control failed (result -61) [ 333.033847][ T2496] block nbd4: Attempted send on invalid socket [ 333.040085][ T2496] block nbd4: shutting down sockets [ 333.054886][T24828] ldm_validate_partition_table(): Disk read failed. 21:51:01 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:01 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 333.083406][T24828] Dev nbd4: unable to read RDB block 0 21:51:01 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 333.153750][T24828] nbd4: unable to read partition table 21:51:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:02 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 333.207031][T24828] nbd4: partition table beyond EOD, truncated 21:51:02 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 333.323270][T24858] Enabling of bearer rejected, failed to enable media [ 333.367157][T24826] block nbd4: shutting down sockets 21:51:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x4, 0x5, 0x11) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x7f98047cf936dbba) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:02 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x1}) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 333.944205][T14811] block nbd4: Receive control failed (result -61) [ 333.954831][ T2495] block nbd4: Attempted send on invalid socket [ 333.961062][ T2495] block nbd4: shutting down sockets [ 333.975473][T24921] ldm_validate_partition_table(): Disk read failed. [ 334.022217][T24921] Dev nbd4: unable to read RDB block 0 [ 334.058211][T24921] nbd4: unable to read partition table 21:51:02 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 334.089491][T24921] nbd4: partition table beyond EOD, truncated 21:51:02 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:02 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:02 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 334.164485][T24921] block nbd4: shutting down sockets 21:51:02 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:03 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 334.373362][T14811] block nbd4: Receive control failed (result -61) [ 334.383341][ T2495] block nbd4: Attempted send on invalid socket [ 334.389545][ T2495] block nbd4: shutting down sockets [ 334.421872][T24963] ldm_validate_partition_table(): Disk read failed. [ 334.451843][T24963] Dev nbd4: unable to read RDB block 0 21:51:03 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 334.486995][T24963] nbd4: unable to read partition table 21:51:03 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 334.546760][T24963] nbd4: partition table beyond EOD, truncated 21:51:03 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 334.657175][T14811] block nbd4: Receive control failed (result -61) [ 334.670693][T24988] block nbd4: shutting down sockets 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = getegid() r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0xe022725d499b7bf2}, [], {}, [{0x8, 0x4, r4}, {0x8, 0x7, r6}], {0x10, 0x7}, {0x20, 0x3}}, 0x34, 0x2) 21:51:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) r4 = accept$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockname(r4, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) getdents64(r6, &(0x7f0000000200)=""/54, 0x36) ioctl$RTC_IRQP_SET(r6, 0x4008700c, 0x1ad3) 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:03 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:03 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 335.134705][T14811] block nbd4: Receive control failed (result -61) [ 335.154996][T25128] block nbd4: shutting down sockets 21:51:03 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:04 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 335.297560][T14811] block nbd4: Receive control failed (result -61) [ 335.305587][T25128] block nbd4: shutting down sockets 21:51:04 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x1) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syslog(0x4, &(0x7f0000000000)=""/38, 0x26) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @bt={0x81, 0xdd, 0x0, 0x5, 0x81, 0x6, 0x29, 0x4}}) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:04 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:04 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:04 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 335.660522][T14811] block nbd4: Receive control failed (result -61) [ 335.687274][ T2496] block nbd4: Attempted send on invalid socket [ 335.693911][ T2496] block nbd4: shutting down sockets [ 335.709059][T25168] ldm_validate_partition_table(): Disk read failed. 21:51:04 executing program 3: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 335.768785][T25168] Dev nbd4: unable to read RDB block 0 21:51:04 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:04 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 335.811100][T25168] nbd4: unable to read partition table [ 335.826248][T25168] nbd4: partition table beyond EOD, truncated [ 335.905689][T25207] rds_sendmsg: 10 callbacks suppressed [ 335.905698][T25207] rdma_op 00000000a1c0064b conn xmit_rdma 00000000fd04ef0b [ 335.940446][T14811] block nbd4: Receive control failed (result -61) [ 335.949002][T25165] block nbd4: shutting down sockets 21:51:04 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:04 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video36\x00', 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) r4 = dup(0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r5) keyctl$KEYCTL_MOVE(0x1e, r7, r5, r6, 0x0) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r5) add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="1e746d4464296a820e367e6eddec02510f57823d484c7d1b9d8d3f688a7981c266", 0x21, r8) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000000)=0x4, 0x4) 21:51:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:04 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:04 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:04 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 336.135456][T25225] block nbd4: shutting down sockets [ 336.148653][T14811] block nbd3: Receive control failed (result -61) [ 336.162971][ T2496] block nbd3: Attempted send on invalid socket [ 336.169169][ T2496] block nbd3: shutting down sockets [ 336.184495][T25226] ldm_validate_partition_table(): Disk read failed. [ 336.234104][T25226] Dev nbd3: unable to read RDB block 0 [ 336.240176][T25225] block nbd4: shutting down sockets [ 336.257647][T25226] nbd3: unable to read partition table 21:51:05 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:05 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 336.290915][T25226] nbd3: partition table beyond EOD, truncated 21:51:05 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:05 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:05 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 336.477167][T14811] block nbd4: Receive control failed (result -61) [ 336.485599][ T2495] block nbd4: Attempted send on invalid socket [ 336.491795][ T2495] block nbd4: shutting down sockets [ 336.504743][T25252] ldm_validate_partition_table(): Disk read failed. 21:51:05 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 336.545414][T25252] Dev nbd4: unable to read RDB block 0 [ 336.573706][T25252] nbd4: unable to read partition table [ 336.580259][T25252] nbd4: partition table beyond EOD, truncated 21:51:05 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:05 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 336.602840][T14811] block nbd3: Receive control failed (result -61) [ 336.611944][ T2495] block nbd3: Attempted send on invalid socket [ 336.618259][ T2495] block nbd3: shutting down sockets [ 336.626623][T25267] ldm_validate_partition_table(): Disk read failed. 21:51:05 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 336.699801][T25267] Dev nbd3: unable to read RDB block 0 [ 336.721217][T25252] block nbd4: Could not allocate knbd recv work queue. [ 336.743079][T25267] nbd3: unable to read partition table 21:51:05 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 336.754798][T25267] nbd3: partition table beyond EOD, truncated [ 336.772783][T25252] block nbd4: shutting down sockets 21:51:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x288084) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x22000, 0x0) r4 = dup(0xffffffffffffffff) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000000c0)={0x6, 0x9}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x8210018) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:05 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:05 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 336.904473][T25286] rdma_op 0000000087aa0ce4 conn xmit_rdma 00000000fd04ef0b [ 336.965176][T25290] block nbd4: shutting down sockets 21:51:05 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:05 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:05 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 337.023369][T25290] block nbd4: shutting down sockets 21:51:05 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) [ 337.091198][T14811] block nbd3: Receive control failed (result -61) [ 337.100281][ T2496] block nbd3: Attempted send on invalid socket [ 337.107107][ T2496] block nbd3: shutting down sockets [ 337.117547][T25305] ldm_validate_partition_table(): Disk read failed. [ 337.133984][T25305] Dev nbd3: unable to read RDB block 0 21:51:05 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 337.146846][T25305] nbd3: unable to read partition table [ 337.162952][T25308] cgroup: fork rejected by pids controller in /syz2 [ 337.167078][T25305] nbd3: partition table beyond EOD, truncated 21:51:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xa}}, 0x14) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) open_by_handle_at(r2, &(0x7f00000000c0)={0xde, 0x1653, "dd3757dfb1b971abcf9145ea80cfa68035f8d5173467770bedd5adfec3a8de626910cb0530e2fcce45bf366debe8aa07865ef11324fc9907fa36e1c7dc9794f955fcf7920601c07084abcd58508ba6b5a7ddb3eb9c8d69b1b77b27cd8b16d1948e629e90d2af758b0422d1e5f797789a42756c325a2f4dd59c57892f9e329d400f4cd610f46ec97bf58a8c6e69c8593a43b73fa16269eafcc5c579497e991b42c2a17ace40ce4c64f47bcd4214c65c484aff1b710f479a3a731ae0ec9b3a8398f55271c5de549046512b62db884d726c4bbbe887d573"}, 0x40802) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r4 = dup(0xffffffffffffffff) getdents64(r4, &(0x7f0000000200)=""/54, 0x36) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) fspick(r5, &(0x7f0000000080)='\x00', 0xa66f7ee2aafbe07e) connect$netlink(r4, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x343800}, 0xc) syz_open_dev$ndb(0x0, 0x0, 0x101800) 21:51:06 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) 21:51:06 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 337.347653][T14811] block nbd4: Receive control failed (result -61) [ 337.362146][ T2496] block nbd4: Attempted send on invalid socket [ 337.368581][ T2496] block nbd4: shutting down sockets [ 337.373915][ T2496] print_req_error: 522 callbacks suppressed [ 337.373928][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.391318][ T2496] buffer_io_error: 530 callbacks suppressed 21:51:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:06 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 337.391326][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 337.405880][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 337.416859][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 337.425594][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 337.433693][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 337.441616][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.452578][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 337.462672][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.473817][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 337.481750][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.492619][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 337.500567][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.511416][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 337.519423][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.530299][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 337.539079][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.549954][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 337.557920][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.568801][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 337.581850][T25424] ldm_validate_partition_table(): Disk read failed. [ 337.589490][T14811] block nbd3: Receive control failed (result -61) [ 337.598449][T25431] block nbd3: shutting down sockets 21:51:06 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 337.655156][T25424] Dev nbd4: unable to read RDB block 0 21:51:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:06 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {0x0}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 337.698100][T25424] nbd4: unable to read partition table 21:51:06 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:06 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 337.780604][T25424] nbd4: partition table beyond EOD, truncated [ 337.856596][T14811] block nbd3: Receive control failed (result -61) [ 337.865095][T25553] block nbd3: shutting down sockets [ 337.878025][T25424] block nbd4: Could not allocate knbd recv work queue. [ 337.938677][T25424] block nbd4: shutting down sockets 21:51:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) getsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) 21:51:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) 21:51:06 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:06 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:06 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:06 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:06 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 338.134175][T25676] block nbd3: shutting down sockets 21:51:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) [ 338.177567][T25682] block nbd4: shutting down sockets 21:51:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 338.250702][T25682] block nbd4: shutting down sockets 21:51:07 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:07 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r3 = dup(0xffffffffffffffff) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4) 21:51:07 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 338.355647][T25762] block nbd3: shutting down sockets 21:51:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf002}, 0x59, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="f2019e000a000200aaaaaaaaaaaa0000"], 0x42e}}, 0x0) 21:51:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:07 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:07 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 338.513503][T14811] block nbd4: Receive control failed (result -61) [ 338.522308][ T2496] block nbd4: Attempted send on invalid socket [ 338.528664][ T2496] block nbd4: shutting down sockets [ 338.548114][T25816] ldm_validate_partition_table(): Disk read failed. [ 338.590617][T25816] Dev nbd4: unable to read RDB block 0 [ 338.621338][T25816] nbd4: unable to read partition table [ 338.627425][T25819] block nbd3: shutting down sockets 21:51:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000080), 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) 21:51:07 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 338.642866][T25816] nbd4: partition table beyond EOD, truncated 21:51:07 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:07 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 338.713477][T14811] block nbd4: Receive control failed (result -61) [ 338.742235][T25932] block nbd4: shutting down sockets 21:51:07 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 338.828695][T14811] block nbd3: Receive control failed (result -61) [ 338.837254][T25936] block nbd3: shutting down sockets 21:51:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:07 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:07 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {0x0}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 338.972511][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 338.978604][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 338.985468][T14811] block nbd4: Receive control failed (result -61) [ 338.994862][ T2496] block nbd4: Attempted send on invalid socket [ 339.001529][ T2496] block nbd4: shutting down sockets [ 339.029038][T25975] ldm_validate_partition_table(): Disk read failed. 21:51:07 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:07 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:07 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 339.085160][T25975] Dev nbd4: unable to read RDB block 0 [ 339.105165][T25975] nbd4: unable to read partition table [ 339.119253][T25975] nbd4: partition table beyond EOD, truncated [ 339.179361][T25974] block nbd4: shutting down sockets 21:51:08 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:08 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:08 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:08 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x101080) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x105a00) 21:51:08 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:08 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:08 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 339.699210][T14811] block nbd4: Receive control failed (result -61) [ 339.708171][ T2496] block nbd4: Attempted send on invalid socket [ 339.714541][ T2496] block nbd4: shutting down sockets [ 339.729882][T26194] ldm_validate_partition_table(): Disk read failed. 21:51:08 executing program 3: 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_CLEAR_SOCK(r1, 0xab03) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 339.758435][T26194] Dev nbd4: unable to read RDB block 0 21:51:08 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 339.803814][T26194] nbd4: unable to read partition table [ 339.871129][T26194] nbd4: partition table beyond EOD, truncated [ 339.899366][T26209] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 21:51:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:08 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 339.950018][T14811] block nbd4: Receive control failed (result -61) [ 339.962889][T26187] block nbd4: shutting down sockets [ 339.986342][T26209] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 21:51:08 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:08 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:08 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 340.109617][T26209] syz-executor.0 (26209) used greatest stack depth: 22200 bytes left 21:51:08 executing program 3: 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_CLEAR_SOCK(r1, 0xab03) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x7f) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:09 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:09 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:09 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) sendto$packet(r1, &(0x7f0000000200)="014c7db65a4ea19fe9d1269194dd4405d705dc108992a33875776f0fb827f53f9927d6340ff7d20e6330341a36657f520f57aae9490e39ff6986f914985ef3fb6644d6ba1129350b1646e107e8a928cbe50d038dfa6cffd311addc8c255fbb22cc4563d2e94dce17dd73dc70b041f67f5247224f9837427e53b76ce6dc755414229e708ef3243bc0631c28f1053f204d346f1e55e800a550a11fe8ee14b5a6db2f891c84444c917dcc8116f508e8d4667299bc9fc3eb6b655cf4f5d9fa8cb11f303cd3a56076ef2a1ea83faba765ba34bd03fa7b32fb3955b9491b1d13fe057d87ef91654d43f36a252511560ec146585491600ba888227c51a5f3ce2bfec00393e7d7e7aae5fcc940dc49a13fac3b5526fe695fb7aa1a4afa8c41e1357b9346adc25298031ea87595955ac65499726a60c7a52c6d1f4056dfb2e3fad716ae57e25fbf23b431e8a471ce353726045a850801e9af950c38d3381c601961219b293f5c4eff9e3e37273101b977e5df9f3cb7523260b2c6f350e913fa72175327a2f87f4ea01016d0bc8c3e77347a35f57c84e043c49d94943279312ac4dd327eacebb4d41e679638233592ef8b9f9eaf2028fca0b012ebe847159fa7a85b2431b2cbb0640a9c146f2caf1fdd2b374655d743fde1c4db6c5681df1ce5716a297e59473c94db699380d9a79ee9e5bd713bd318ea1e6ac1cb089a501327075403814b105c3cec6c3a451e0f70ec25c9eb7b9c2c344467d3b34a7d00e96d56364e40aa444bf9653de0c3ab744d3c0fd06e1adefd15051f948245d1e53299d9dc76905f127d9659e996651094d98bc025549452fc38cacdf39c32fb6008b4732d0d9a5cd285b844fe36ac22a45eadf5f7a527732f1c6dd7914277ac9fa111729eda1e38638e87425884d456801d2e30d796a536f9a26998af49153942865210926e305bc05a9b55edd2a0aa795b38126e06fe63b9ee42cf8b66694ad0111e15ea5bc07c668cce8afde002c5baf11057e952a383f9eefffc42de92c2e41b05b9a08c5b7775b38cd4e8172cba9d070eeab08a76b2c966927cdc0ee321f8908cfd9a644c6b5d346e63b75349d41c67092fef286af3e5cdfbffd8d89fa212054ae7b27b0bacd900d9a5dec3de6926409414bcf082fdae3fc72b6077357df48f6a4f0ed6eca1cd8e7b526387ed6af7f789a89a22cfe5f172893fe10b13b7b688a7b7bee6572739d31f75b3f06572d8aaaaf41f6962c15b3be56fee1981a6aee53fe3708aecd43682b471f539b70d42fa68650c11457e0009baf56199dab3096318054686ee8895b8c61dca97ee870777bd7914edf3395daa0a316226a5d9c6d974993409303ec007ede00ec28d9b4b8a8904f48a9778cf98ec8050f030ebd9b46328ab10f49c02488f1012129b1f005c4f80ef9508df57b97829697d49a6ebc7cbeb1d2e3762679d84f912153218b4e81b2b9c4a857567fee4804ea09a5e74c30f655420da35a349d7971447054ec1f030812e07524eaabbc4b5113444bd860bb1fe3d3a4aca3a431b30bfe150dd1bdd7428c04aa9058becf93c1e6b223e7e1efeddab1b6edf422d5ff679272a2227a2ad71a23a82835b7e3bf229fd6d655c4500e0426014a70c54a0234fb2c4f6f3eaf410528a68e9ea3ba149f33a0b9d40dbd345dc9c7157fc9763a48bc6a96f8d94243d59dad8eac06086b9b9fc924f90bceaea86af49c5bf16ee08670e484a3774ce6b3f5b7d605a2ddf7f23866f2d3d5dfd27de13c3fb0656db45052547b10907e53bbe5047ed3f6be13e59284cdda5536ce2ee1ff1c839f30e65fb0a27c30123da39f21b92f150a96c0f5f7c5f032ad2fd06865dc6eb013689e26051665550841bf9b7f7a3d424a3461a76a709e96ac7aad00d897ec702368fadcc3eeee1c594f66289b4ed1330ccc0f73fa302486da7db0f8c0db50739fa4fb190673f3ea5884eee05150f53ad3d2d37ce18c93d27718a5fecade75b84352319b6076794a6f059bcd0c55dc2e6d380019a842fb8855e3a02e63e2c3678658e05d0e1a50294c9836d68ab8262ca85d645b09f7e5ff7344ce223b10212bedfd539a91e6f6bf93ab10a53e870a401a485dd22e9b4f72f77583ef62b30b3e20f9ed5b9da93b127a5c209382492c305c04b3cdee0d95014210d2cc2acd8dda60588abd548af545462cd81cfe1594f734424708ca1e3ee9c75bd0f43235952f93e8a7ad2ed18ab8db3d7f2901ed59684eeb7dad3913d3f0ab4acc709ab94a61db3b3592c11c60a46b94799661668d5807a5ff92a16e4daa990801391c01654b0b5c5d30c71bbb63088d3775911821d051e7b9e522ac6b402b5eda20ee04bb39d84d5417ed4678b2d58f3b8673efc911648ea354efac4eda057ee97f71b8f970501043fe2eb614a96fa86fa4d9043b72371a2ac70f320232193a62f89d68bc48f297c4f6cdbc2a502a5a6ef1da6345e90f9d2ff371784cbb0fa1af46a67907df8a1c8d590e6dfa8e12488abc95e141aef8458920fc478d48dfaea9fa6aa7c8e5a6865d703885066e5385f67079a97983d2cbf42a7689840103f4d533019a71865624d8c7fd4eb1b636ae0fc6ac183b380d8bdad01421a55088bdbb605531adbec5f34bdff1a424747f0ef6b175199d311fef10d8179ef6c5eb29b35b858dea2c98fe05b0352d9e5fe84ca732f23b167fe1dc4254f6c74e6892e8e59d520fd84548f01dcf0b88016381eaea49ab2b46f56e39e4ce888bdd152d7290142e505fec7a6f5b7733ddc898296ba784ce42ebf64c5f943e2e533cff2710a130702977db273233314b032c5ab6f81ac45992a3802bc614a683618ea178c05929d0402b893b41288069eab2abc0ab6ebb9c82a765078a2625ac09f65061b276eeaf5958d807d892974b5c70d9e1168534b280c461431ae157781e7479b311b821809ad55781366686117d3927ac24aa13ca0bda8bdeb3f6f7533cb1b93bca9d6289b7565c21fad778894f441facb9414da97171f9c389b129ed96a5769541cb118f02e3fd89aa9c75631cd44cf2b346b1712a752e7ed006cfce641755bbb930e968875aba5899897136717029a60201f78aab781730c69d46d2df88acbe5e5b84f2e58d123093ccb5daf92038b9a718f17abbb8679279f20cd5817851a02aa4b396338df742a9806b59e9c6457c5e964258a209d9c2d11755dda64357b9812908c904cc8bdd7fedf1ecfc246420b456cd0999518017ee96083cb8c4b82aba2ae0649602f7855b8854ebc0b365f8d1674fe2eacb9ff232af91c94d8e8a04440f22ad7ec9c7090801af03927e9ed412039284d673d4f4a129d80e5e3848c94b6b509cc1db64a85c0d05555dcad3f1b6772353db564e91bb1bd3c0069813ce56a3abe5626718802109f9aee405090c8bb234cb0896b6c97dc512fee71dd831d7f6484bf2b0db434797f41e801a4e03bb8fecf193cf683633699da2ebc208e761626739286a4e0a7ca69eeb0743f7aba51fd09e8016ad01417be444d1cf1b626d02ae8f64e84165983a372a73d1509e475d96eebca37fd3950e8722a852592e61fbe85220e752c9d09012edef19d53293cac434100a2ab5c23e767dca0151e6b0c8852d6985dbff7365d9e5f540ee23c23ee923509c4f571989a6a828bfda86aa01e7795ab5f2c22563eaa4e5a835822f1858b5410ef59d1dae85109233f76f3d4bd3d2a06fbf262d3183c2c109f8e437f6f7d33436e2fede81b90f5bae3c967895167cbca36e272442672030d0793a438b662ca9d3aa2361887218236dc82ac4ad42df905017ed2003e690380eba0cebebc054268e8f9f4a3efb30d0395618912e099447efe1530dbbf2ece70b7eb228af1bd8ab223dc7cb968435908de94976c69ee3728da0579db6def1191eb1dea92e73c9048357116c67f89b31d99d19df20b62e49670c095d163508a2d1f86b30597693ca381819572772f2669bc8239e28cda9b1323ace8288196fae02baf8ffb24330d5d11855f1703b5b5e56f108d875c51cb147dee8e784d3906e6e2c391cec6a89832488c3d97b4180e84d51c6bb27d16d71ccec657b1f9b81350664abb60a557d343077adcc356e3c878924a30f185b9de63bcc3e77236d79c2b1a70dfdc887f1484c9590c6c61bb4aecae4cd396628d4f660dca235108c1486b231ea2e573219537554c906f81234c870c805684c78923f8b36ebac4f9448fba43b0c8fc481e4fa8681ac6ee17c09750ac9d565c4847e4fc3b25ed1c545683aa98a650bbb91977a39472e2cb0b5b61ef15089c4f16a7679efc69eb9507688b58fdd58a9bc2259eda19d3f72fac910cabbb969dd9792aefe084294bfe6028a466e477d337ec74dc06e338c3a66dceb2ec96527fb9e41b8291736b08028aabf3cbef548667f6471b0212b73e76ea78be2c79c8e24f53e8b70d5fe6963fc5920aacd7ff5817f5bf167ac82bea3e18d658286ed15743b27cef3103ffb03961b538d65acf6d1f83bac2a2582e5c82dcb9629ad38411fd531d2b73b0ebb04a17b015ce45d03d5921b79e3ebfdfa50ca312e487e117f260239e279129b720a9abae34eb154fffc601facd9227a056d555eefe7284ab391a6314e8858bdb5eed601ace9fe350d60dbf13e41e9f713d753dd68d602c44f124e9b31f7921667320340edb4c8fe3c7595459104f97f00cda48156c20b987e76b3406a49def4aaeb65e7a02c496dd208f9703dc13bc01e2b441ba3082fa7be43d25249db60b5d1330967f609e0981e467f57464b7038931888c3ec88d9d8c4792c9dadd8cc2a789a2c675a5deb32cce7ab98f8c398ff4580d6eecfcc62e11e2e4f291d23a27b1536cd513b684d8fecd7b77bfd900b66316b4ef169aa8e7e857ca704ecf4090e6a6a9bbe29f445d6553d7a6eb507300ee8364632634ebeab083bb6ff9d46c0517909ec4b7624ad19d7798b7f6e22f0b067a768d7426c7354641857fe05e89550f128dacf11a19e36387c2997798b2df9748c0a8ab077cebb7e7399b0e7af2e8c2c346368542b07ecf2a64457eeb74c6b2d6f4438095e8cce6678ee27851c3be52b5061ed8cfb0d08283308983af0cb7b638c676f5cbae62ed3a69d67bff1738aa1d370bc564c9284a379d569cc73128ed281f8cf76e75a7a6d0fb0f5d126021ee1f39f01897c562272709b767b4f760b9d73534d3206074500647a4a86f1162daf3b9351352e03e0248ce59cf97b572ea57c13b88ff4dd657b7b197f9514d6bbe65a15fe3e289fc6e4f4d118c50e1f7cf5d9122790f190d40b5a6c05df9b05a962d49f76dd20cea43c7787a86749d97ef56a9751de0d11c29e12914a627e52ebc3fdb2cc54b8196a265c4404182b6b7b291ef460e8bee9ef461dadfc5eb499e90e25f70bd7a4c4d291008f0394d3ad28dce66581b0d24c8712f4d036d0f152ce65c82a2786bab38ccac6989af0a796315270af41d4b545b0a9ce64472093ae815a399e04495afff38faf97dbb9a9e89761f5a0d9825910d196f20517616e9989b0d5d2d6743fe586eff24541fadaa512dc8684e5d38514c4a935c0f5b05a4420e7035b03698b73d94e09d4b81bc2c12458f347365954d5b223f6df2f785a213861bed409b2709cebbbfad25fbb154d79d46f2e027707f1643001827ef18138981712306c757c246dcba6e364d9688a4b2a39c36f333001dcc28ba0a4dc09b4eeb5c2bbd2ba1b8cfeaa559e9eda7de4845702ff2c76e3369ed6cd5131081139d5d5c4cd1e653e953f1cc07c63039eb3721f44585a4a864fcd0e57f02c5a55252", 0x1000, 0x40008, 0x0, 0x0) 21:51:09 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:09 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 340.654219][T26451] block nbd3: shutting down sockets 21:51:09 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:09 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={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) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:09 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:09 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {0x0}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) sendto$packet(r1, &(0x7f0000000200)="014c7db65a4ea19fe9d1269194dd4405d705dc108992a33875776f0fb827f53f9927d6340ff7d20e6330341a36657f520f57aae9490e39ff6986f914985ef3fb6644d6ba1129350b1646e107e8a928cbe50d038dfa6cffd311addc8c255fbb22cc4563d2e94dce17dd73dc70b041f67f5247224f9837427e53b76ce6dc755414229e708ef3243bc0631c28f1053f204d346f1e55e800a550a11fe8ee14b5a6db2f891c84444c917dcc8116f508e8d4667299bc9fc3eb6b655cf4f5d9fa8cb11f303cd3a56076ef2a1ea83faba765ba34bd03fa7b32fb3955b9491b1d13fe057d87ef91654d43f36a252511560ec146585491600ba888227c51a5f3ce2bfec00393e7d7e7aae5fcc940dc49a13fac3b5526fe695fb7aa1a4afa8c41e1357b9346adc25298031ea87595955ac65499726a60c7a52c6d1f4056dfb2e3fad716ae57e25fbf23b431e8a471ce353726045a850801e9af950c38d3381c601961219b293f5c4eff9e3e37273101b977e5df9f3cb7523260b2c6f350e913fa72175327a2f87f4ea01016d0bc8c3e77347a35f57c84e043c49d94943279312ac4dd327eacebb4d41e679638233592ef8b9f9eaf2028fca0b012ebe847159fa7a85b2431b2cbb0640a9c146f2caf1fdd2b374655d743fde1c4db6c5681df1ce5716a297e59473c94db699380d9a79ee9e5bd713bd318ea1e6ac1cb089a501327075403814b105c3cec6c3a451e0f70ec25c9eb7b9c2c344467d3b34a7d00e96d56364e40aa444bf9653de0c3ab744d3c0fd06e1adefd15051f948245d1e53299d9dc76905f127d9659e996651094d98bc025549452fc38cacdf39c32fb6008b4732d0d9a5cd285b844fe36ac22a45eadf5f7a527732f1c6dd7914277ac9fa111729eda1e38638e87425884d456801d2e30d796a536f9a26998af49153942865210926e305bc05a9b55edd2a0aa795b38126e06fe63b9ee42cf8b66694ad0111e15ea5bc07c668cce8afde002c5baf11057e952a383f9eefffc42de92c2e41b05b9a08c5b7775b38cd4e8172cba9d070eeab08a76b2c966927cdc0ee321f8908cfd9a644c6b5d346e63b75349d41c67092fef286af3e5cdfbffd8d89fa212054ae7b27b0bacd900d9a5dec3de6926409414bcf082fdae3fc72b6077357df48f6a4f0ed6eca1cd8e7b526387ed6af7f789a89a22cfe5f172893fe10b13b7b688a7b7bee6572739d31f75b3f06572d8aaaaf41f6962c15b3be56fee1981a6aee53fe3708aecd43682b471f539b70d42fa68650c11457e0009baf56199dab3096318054686ee8895b8c61dca97ee870777bd7914edf3395daa0a316226a5d9c6d974993409303ec007ede00ec28d9b4b8a8904f48a9778cf98ec8050f030ebd9b46328ab10f49c02488f1012129b1f005c4f80ef9508df57b97829697d49a6ebc7cbeb1d2e3762679d84f912153218b4e81b2b9c4a857567fee4804ea09a5e74c30f655420da35a349d7971447054ec1f030812e07524eaabbc4b5113444bd860bb1fe3d3a4aca3a431b30bfe150dd1bdd7428c04aa9058becf93c1e6b223e7e1efeddab1b6edf422d5ff679272a2227a2ad71a23a82835b7e3bf229fd6d655c4500e0426014a70c54a0234fb2c4f6f3eaf410528a68e9ea3ba149f33a0b9d40dbd345dc9c7157fc9763a48bc6a96f8d94243d59dad8eac06086b9b9fc924f90bceaea86af49c5bf16ee08670e484a3774ce6b3f5b7d605a2ddf7f23866f2d3d5dfd27de13c3fb0656db45052547b10907e53bbe5047ed3f6be13e59284cdda5536ce2ee1ff1c839f30e65fb0a27c30123da39f21b92f150a96c0f5f7c5f032ad2fd06865dc6eb013689e26051665550841bf9b7f7a3d424a3461a76a709e96ac7aad00d897ec702368fadcc3eeee1c594f66289b4ed1330ccc0f73fa302486da7db0f8c0db50739fa4fb190673f3ea5884eee05150f53ad3d2d37ce18c93d27718a5fecade75b84352319b6076794a6f059bcd0c55dc2e6d380019a842fb8855e3a02e63e2c3678658e05d0e1a50294c9836d68ab8262ca85d645b09f7e5ff7344ce223b10212bedfd539a91e6f6bf93ab10a53e870a401a485dd22e9b4f72f77583ef62b30b3e20f9ed5b9da93b127a5c209382492c305c04b3cdee0d95014210d2cc2acd8dda60588abd548af545462cd81cfe1594f734424708ca1e3ee9c75bd0f43235952f93e8a7ad2ed18ab8db3d7f2901ed59684eeb7dad3913d3f0ab4acc709ab94a61db3b3592c11c60a46b94799661668d5807a5ff92a16e4daa990801391c01654b0b5c5d30c71bbb63088d3775911821d051e7b9e522ac6b402b5eda20ee04bb39d84d5417ed4678b2d58f3b8673efc911648ea354efac4eda057ee97f71b8f970501043fe2eb614a96fa86fa4d9043b72371a2ac70f320232193a62f89d68bc48f297c4f6cdbc2a502a5a6ef1da6345e90f9d2ff371784cbb0fa1af46a67907df8a1c8d590e6dfa8e12488abc95e141aef8458920fc478d48dfaea9fa6aa7c8e5a6865d703885066e5385f67079a97983d2cbf42a7689840103f4d533019a71865624d8c7fd4eb1b636ae0fc6ac183b380d8bdad01421a55088bdbb605531adbec5f34bdff1a424747f0ef6b175199d311fef10d8179ef6c5eb29b35b858dea2c98fe05b0352d9e5fe84ca732f23b167fe1dc4254f6c74e6892e8e59d520fd84548f01dcf0b88016381eaea49ab2b46f56e39e4ce888bdd152d7290142e505fec7a6f5b7733ddc898296ba784ce42ebf64c5f943e2e533cff2710a130702977db273233314b032c5ab6f81ac45992a3802bc614a683618ea178c05929d0402b893b41288069eab2abc0ab6ebb9c82a765078a2625ac09f65061b276eeaf5958d807d892974b5c70d9e1168534b280c461431ae157781e7479b311b821809ad55781366686117d3927ac24aa13ca0bda8bdeb3f6f7533cb1b93bca9d6289b7565c21fad778894f441facb9414da97171f9c389b129ed96a5769541cb118f02e3fd89aa9c75631cd44cf2b346b1712a752e7ed006cfce641755bbb930e968875aba5899897136717029a60201f78aab781730c69d46d2df88acbe5e5b84f2e58d123093ccb5daf92038b9a718f17abbb8679279f20cd5817851a02aa4b396338df742a9806b59e9c6457c5e964258a209d9c2d11755dda64357b9812908c904cc8bdd7fedf1ecfc246420b456cd0999518017ee96083cb8c4b82aba2ae0649602f7855b8854ebc0b365f8d1674fe2eacb9ff232af91c94d8e8a04440f22ad7ec9c7090801af03927e9ed412039284d673d4f4a129d80e5e3848c94b6b509cc1db64a85c0d05555dcad3f1b6772353db564e91bb1bd3c0069813ce56a3abe5626718802109f9aee405090c8bb234cb0896b6c97dc512fee71dd831d7f6484bf2b0db434797f41e801a4e03bb8fecf193cf683633699da2ebc208e761626739286a4e0a7ca69eeb0743f7aba51fd09e8016ad01417be444d1cf1b626d02ae8f64e84165983a372a73d1509e475d96eebca37fd3950e8722a852592e61fbe85220e752c9d09012edef19d53293cac434100a2ab5c23e767dca0151e6b0c8852d6985dbff7365d9e5f540ee23c23ee923509c4f571989a6a828bfda86aa01e7795ab5f2c22563eaa4e5a835822f1858b5410ef59d1dae85109233f76f3d4bd3d2a06fbf262d3183c2c109f8e437f6f7d33436e2fede81b90f5bae3c967895167cbca36e272442672030d0793a438b662ca9d3aa2361887218236dc82ac4ad42df905017ed2003e690380eba0cebebc054268e8f9f4a3efb30d0395618912e099447efe1530dbbf2ece70b7eb228af1bd8ab223dc7cb968435908de94976c69ee3728da0579db6def1191eb1dea92e73c9048357116c67f89b31d99d19df20b62e49670c095d163508a2d1f86b30597693ca381819572772f2669bc8239e28cda9b1323ace8288196fae02baf8ffb24330d5d11855f1703b5b5e56f108d875c51cb147dee8e784d3906e6e2c391cec6a89832488c3d97b4180e84d51c6bb27d16d71ccec657b1f9b81350664abb60a557d343077adcc356e3c878924a30f185b9de63bcc3e77236d79c2b1a70dfdc887f1484c9590c6c61bb4aecae4cd396628d4f660dca235108c1486b231ea2e573219537554c906f81234c870c805684c78923f8b36ebac4f9448fba43b0c8fc481e4fa8681ac6ee17c09750ac9d565c4847e4fc3b25ed1c545683aa98a650bbb91977a39472e2cb0b5b61ef15089c4f16a7679efc69eb9507688b58fdd58a9bc2259eda19d3f72fac910cabbb969dd9792aefe084294bfe6028a466e477d337ec74dc06e338c3a66dceb2ec96527fb9e41b8291736b08028aabf3cbef548667f6471b0212b73e76ea78be2c79c8e24f53e8b70d5fe6963fc5920aacd7ff5817f5bf167ac82bea3e18d658286ed15743b27cef3103ffb03961b538d65acf6d1f83bac2a2582e5c82dcb9629ad38411fd531d2b73b0ebb04a17b015ce45d03d5921b79e3ebfdfa50ca312e487e117f260239e279129b720a9abae34eb154fffc601facd9227a056d555eefe7284ab391a6314e8858bdb5eed601ace9fe350d60dbf13e41e9f713d753dd68d602c44f124e9b31f7921667320340edb4c8fe3c7595459104f97f00cda48156c20b987e76b3406a49def4aaeb65e7a02c496dd208f9703dc13bc01e2b441ba3082fa7be43d25249db60b5d1330967f609e0981e467f57464b7038931888c3ec88d9d8c4792c9dadd8cc2a789a2c675a5deb32cce7ab98f8c398ff4580d6eecfcc62e11e2e4f291d23a27b1536cd513b684d8fecd7b77bfd900b66316b4ef169aa8e7e857ca704ecf4090e6a6a9bbe29f445d6553d7a6eb507300ee8364632634ebeab083bb6ff9d46c0517909ec4b7624ad19d7798b7f6e22f0b067a768d7426c7354641857fe05e89550f128dacf11a19e36387c2997798b2df9748c0a8ab077cebb7e7399b0e7af2e8c2c346368542b07ecf2a64457eeb74c6b2d6f4438095e8cce6678ee27851c3be52b5061ed8cfb0d08283308983af0cb7b638c676f5cbae62ed3a69d67bff1738aa1d370bc564c9284a379d569cc73128ed281f8cf76e75a7a6d0fb0f5d126021ee1f39f01897c562272709b767b4f760b9d73534d3206074500647a4a86f1162daf3b9351352e03e0248ce59cf97b572ea57c13b88ff4dd657b7b197f9514d6bbe65a15fe3e289fc6e4f4d118c50e1f7cf5d9122790f190d40b5a6c05df9b05a962d49f76dd20cea43c7787a86749d97ef56a9751de0d11c29e12914a627e52ebc3fdb2cc54b8196a265c4404182b6b7b291ef460e8bee9ef461dadfc5eb499e90e25f70bd7a4c4d291008f0394d3ad28dce66581b0d24c8712f4d036d0f152ce65c82a2786bab38ccac6989af0a796315270af41d4b545b0a9ce64472093ae815a399e04495afff38faf97dbb9a9e89761f5a0d9825910d196f20517616e9989b0d5d2d6743fe586eff24541fadaa512dc8684e5d38514c4a935c0f5b05a4420e7035b03698b73d94e09d4b81bc2c12458f347365954d5b223f6df2f785a213861bed409b2709cebbbfad25fbb154d79d46f2e027707f1643001827ef18138981712306c757c246dcba6e364d9688a4b2a39c36f333001dcc28ba0a4dc09b4eeb5c2bbd2ba1b8cfeaa559e9eda7de4845702ff2c76e3369ed6cd5131081139d5d5c4cd1e653e953f1cc07c63039eb3721f44585a4a864fcd0e57f02c5a55252", 0x1000, 0x40008, 0x0, 0x0) 21:51:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 21:51:09 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 340.990173][T26608] block nbd3: shutting down sockets 21:51:09 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:09 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 341.099005][T14811] block nbd4: Receive control failed (result -61) [ 341.109582][ T2496] block nbd4: Attempted send on invalid socket [ 341.116230][ T2496] block nbd4: shutting down sockets [ 341.127276][T26679] ldm_validate_partition_table(): Disk read failed. 21:51:09 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 341.147963][T26679] Dev nbd4: unable to read RDB block 0 [ 341.157780][T26686] block nbd3: shutting down sockets 21:51:09 executing program 5: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 341.202813][T26679] nbd4: unable to read partition table 21:51:10 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 341.252656][T26679] nbd4: partition table beyond EOD, truncated 21:51:10 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf002}, 0x59, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="f2019e000a000200aaaaaaaaaaaa0000"], 0x42e}}, 0x0) 21:51:10 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:10 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 341.820308][T26673] block nbd4: shutting down sockets 21:51:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 21:51:10 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 342.166249][T14811] block nbd4: Receive control failed (result -61) [ 342.174970][ T2495] block nbd4: Attempted send on invalid socket [ 342.181166][ T2495] block nbd4: shutting down sockets [ 342.199786][T26926] ldm_validate_partition_table(): Disk read failed. [ 342.235664][T26926] Dev nbd4: unable to read RDB block 0 [ 342.256544][T26926] nbd4: unable to read partition table [ 342.262232][T26926] nbd4: partition table beyond EOD, truncated [ 342.307369][T26926] block nbd4: shutting down sockets [ 342.965933][ T21] device bridge_slave_1 left promiscuous mode [ 342.972585][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 343.014669][ T21] device bridge_slave_0 left promiscuous mode [ 343.021477][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 344.593326][ T21] device hsr_slave_0 left promiscuous mode [ 344.632764][ T21] device hsr_slave_1 left promiscuous mode [ 344.681680][ T21] team0 (unregistering): Port device team_slave_1 removed [ 344.695483][ T21] team0 (unregistering): Port device team_slave_0 removed [ 344.705856][ T21] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 344.756586][ T21] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 344.840012][ T21] bond0 (unregistering): Released all slaves [ 344.969424][T26934] IPVS: ftp: loaded support on port[0] = 21 [ 345.030373][T26934] chnl_net:caif_netlink_parms(): no params data found [ 345.105095][T26934] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.112251][T26934] bridge0: port 1(bridge_slave_0) entered disabled state [ 345.125999][T26934] device bridge_slave_0 entered promiscuous mode [ 345.137105][T26934] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.147339][T26934] bridge0: port 2(bridge_slave_1) entered disabled state [ 345.158374][T26934] device bridge_slave_1 entered promiscuous mode [ 345.189408][T26934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 345.206225][T26934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 345.237351][T26934] team0: Port device team_slave_0 added [ 345.247249][T26934] team0: Port device team_slave_1 added [ 345.314932][T26934] device hsr_slave_0 entered promiscuous mode [ 345.372821][T26934] device hsr_slave_1 entered promiscuous mode [ 345.421656][T26934] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.428853][T26934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 345.436234][T26934] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.443393][T26934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 345.508476][T26934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 345.528654][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 345.545407][ T3010] bridge0: port 1(bridge_slave_0) entered disabled state [ 345.558920][ T3010] bridge0: port 2(bridge_slave_1) entered disabled state [ 345.573677][T26934] 8021q: adding VLAN 0 to HW filter on device team0 [ 345.584967][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 345.594027][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.601081][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 345.624176][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 345.633336][ T8122] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.640414][ T8122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 345.649320][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 345.667975][T26934] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 345.678898][T26934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 345.692029][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 345.701350][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 345.712207][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 345.726015][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 345.748058][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 345.757496][T26934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 345.924110][T26942] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 21:51:14 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={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) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) 21:51:14 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:14 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:14 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, 0x0, &(0x7f0000000000)=0xae) 21:51:14 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x250400) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:14 executing program 5: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) [ 346.104858][T14811] block nbd4: Receive control failed (result -61) [ 346.113385][T26948] block nbd4: shutting down sockets 21:51:14 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:15 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, 0x0) ioctl$TCSETAF(r0, 0x541b, 0x0) 21:51:15 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {0x0}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 21:51:15 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={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) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) 21:51:15 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:15 executing program 5: syz_open_procfs(0x0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = socket(0x1, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) getsockname(r0, 0x0, &(0x7f0000000200)) 21:51:15 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:15 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 346.719054][T14811] block nbd4: Receive control failed (result -61) [ 346.727608][T26948] block nbd4: shutting down sockets 21:51:15 executing program 4: r0 = dup(0xffffffffffffffff) getdents64(r0, &(0x7f0000000200)=""/54, 0x36) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7fffffff, 0x4) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x24a2, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000040)) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getdents64(r5, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_CLEAR_QUE(r5, 0xab05) 21:51:15 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:15 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @netrom, @netrom, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket(0x200040000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2718, 0x0, &(0x7f000033bffc)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = socket(0x0, 0x1, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000800)={0x0, @loopback, @remote}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000880)={'tunl0\x00', r6}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 21:51:15 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:15 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/206) [ 346.978118][T14811] block nbd4: Receive control failed (result -61) [ 346.986692][ T2496] block nbd4: Attempted send on invalid socket [ 346.993003][ T2496] block nbd4: shutting down sockets [ 346.998215][ T2496] print_req_error: 348 callbacks suppressed [ 346.998227][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.015633][ T2496] buffer_io_error: 350 callbacks suppressed [ 347.015641][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 347.029990][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.040842][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 347.050870][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.061765][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read 21:51:15 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 347.075054][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.085982][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 347.094057][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 347.105150][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 347.113015][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 347.120763][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 347.129029][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 347.137851][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 347.149047][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 347.157059][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 347.165135][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 21:51:15 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, 0x0}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 347.176271][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 347.187410][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 347.199399][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 347.210898][T27214] ldm_validate_partition_table(): Disk read failed. 21:51:16 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 347.253877][T27214] Dev nbd4: unable to read RDB block 0 [ 347.293462][T27214] nbd4: unable to read partition table 21:51:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x0, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 347.299097][T27214] nbd4: partition table beyond EOD, truncated 21:51:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x0, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:16 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:16 executing program 4: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key(&(0x7f0000000240)='0\xc8\xabZ\xe5-\x16/\xa0\xa6N;v%\xbc=\xe13\xd1\xbd\xcd', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000340)="73a5adf4365c5243ce006f2b7c1f5f788d82e383c7733bcc2590f8dcec02f11090bf7acef5081fd754a3832c35398be9d21472fc553a323d531236ae87598ec8e5f26e64e85982812b612f79bb11ef8fbd4edef5ecb96702ea652c0b9f594d4754caa18118fa799928242725bb4fbab8286869f8cab8792ae66c7afcdb7a9cb0d2541b3bb2e8b3d8ccf46558c2ec499d74ddee2a715be0e160eb4f21cacc4cb7de8e16b911a9c7b5fbd1c5bbcdfa0441d1b45c2a83fd7b738f6a684e28", 0x183, r3) keyctl$link(0x8, 0x0, r4) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x20000) r6 = syz_open_dev$ndb(0x0, 0x0, 0x200000) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) r8 = dup(0xffffffffffffffff) getdents64(r8, &(0x7f0000000200)=""/54, 0x36) r9 = dup2(r5, r8) r10 = dup(0xffffffffffffffff) getdents64(r10, &(0x7f0000000200)=""/54, 0x36) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x21a5b330bcf39224) 21:51:16 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 347.674534][T27447] block nbd4: shutting down sockets 21:51:16 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 347.770499][T27447] block nbd4: shutting down sockets [ 349.073628][ T21] device bridge_slave_1 left promiscuous mode [ 349.079842][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 349.143579][ T21] device bridge_slave_0 left promiscuous mode [ 349.149933][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 350.793175][ T21] device hsr_slave_0 left promiscuous mode [ 350.832847][ T21] device hsr_slave_1 left promiscuous mode [ 350.909972][ T21] team0 (unregistering): Port device team_slave_1 removed [ 350.921809][ T21] team0 (unregistering): Port device team_slave_0 removed [ 350.933438][ T21] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 350.979552][ T21] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 351.068858][ T21] bond0 (unregistering): Released all slaves 21:51:20 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @netrom, @netrom, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket(0x200040000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2718, 0x0, &(0x7f000033bffc)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = socket(0x0, 0x1, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000800)={0x0, @loopback, @remote}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000880)={'tunl0\x00', r6}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 21:51:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x0, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 352.150171][T27568] IPVS: ftp: loaded support on port[0] = 21 [ 352.276272][T27568] chnl_net:caif_netlink_parms(): no params data found [ 352.307917][T27568] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.315371][T27568] bridge0: port 1(bridge_slave_0) entered disabled state [ 352.323322][T27568] device bridge_slave_0 entered promiscuous mode [ 352.331605][T27568] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.338788][T27568] bridge0: port 2(bridge_slave_1) entered disabled state [ 352.346728][T27568] device bridge_slave_1 entered promiscuous mode [ 352.363990][T27568] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 352.375121][T27568] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 352.390797][T27568] team0: Port device team_slave_0 added [ 352.397855][T27568] team0: Port device team_slave_1 added [ 352.455119][T27568] device hsr_slave_0 entered promiscuous mode [ 352.492989][T27568] device hsr_slave_1 entered promiscuous mode [ 352.569187][T27568] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.576327][T27568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 352.583696][T27568] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.590749][T27568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 352.619994][T27568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 352.631297][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 352.640088][ T2973] bridge0: port 1(bridge_slave_0) entered disabled state [ 352.650617][ T2973] bridge0: port 2(bridge_slave_1) entered disabled state [ 352.658704][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 352.670248][T27568] 8021q: adding VLAN 0 to HW filter on device team0 [ 352.681119][T27100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 352.689734][T27100] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.697341][T27100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 352.708108][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 352.723114][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.730251][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 352.757737][ T8126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 352.767309][ T8126] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 352.778282][T27100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 352.789873][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 352.802057][T27100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 352.815514][T27568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 352.831410][T27568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 353.005473][T27586] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 21:51:21 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') msgget$private(0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:21 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:21 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {0x0}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x0, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:21 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @netrom, @netrom, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket(0x200040000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2718, 0x0, &(0x7f000033bffc)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = socket(0x0, 0x1, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000800)={0x0, @loopback, @remote}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000880)={'tunl0\x00', r6}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 353.127432][T14811] block nbd4: Receive control failed (result -61) [ 353.135748][ T2496] block nbd4: Attempted send on invalid socket [ 353.141938][ T2496] block nbd4: shutting down sockets [ 353.147333][ T2496] print_req_error: 35 callbacks suppressed [ 353.147345][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.164721][ T2496] buffer_io_error: 50 callbacks suppressed [ 353.164729][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 353.178912][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 353.189868][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 353.198054][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 353.205880][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read 21:51:21 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) [ 353.217790][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.228862][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 353.236849][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 353.247773][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 353.247795][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 353.247808][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 353.272496][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.283390][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 353.291738][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.302658][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 353.310976][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 21:51:22 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 353.322961][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.333971][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.345250][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 353.358139][T27590] ldm_validate_partition_table(): Disk read failed. 21:51:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x0, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 353.383705][T27590] Dev nbd4: unable to read RDB block 0 [ 353.413256][T27590] nbd4: unable to read partition table [ 353.429878][T27590] nbd4: partition table beyond EOD, truncated 21:51:22 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x0, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 353.516729][T27590] block nbd4: Could not allocate knbd recv work queue. [ 353.530500][T27590] block nbd4: shutting down sockets 21:51:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x10000000000002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 21:51:22 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={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) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') msgget$private(0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:22 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:22 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x8}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) 21:51:22 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @netrom, @netrom, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket(0x200040000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2718, 0x0, &(0x7f000033bffc)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = socket(0x0, 0x1, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000800)={0x0, @loopback, @remote}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000880)={'tunl0\x00', r6}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 21:51:22 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="014c7db65a4ea19fe9d1269194dd4405d705dc108992a33875776f0fb827f53f9927d6340ff7d20e6330341a36657f520f57aae9490e39ff6986f914985ef3fb6644d6ba1129350b1646e107e8a928cbe50d038dfa6cffd311addc8c255fbb22cc4563d2e94dce17dd73dc70b041f67f5247224f9837427e53b76ce6dc755414229e708ef3243bc0631c28f1053f204d346f1e55e800a550a11fe8ee14b5a6db2f891c84444c917dcc8116f508e8d4667299bc9fc3eb6b655cf4f5d9fa8cb11f303cd3a56076ef2a1ea83faba765ba34bd03fa7b32fb3955b9491b1d13fe057d87ef91654d43f36a252511560ec146585491600ba888227c51a5f3ce2bfec00393e7d7e7aae5fcc940dc49a13fac3b5526fe695fb7aa1a4afa8c41e1357b9346adc25298031ea87595955ac65499726a60c7a52c6d1f4056dfb2e3fad716ae57e25fbf23b431e8a471ce353726045a850801e9af950c38d3381c601961219b293f5c4eff9e3e37273101b977e5df9f3cb7523260b2c6f350e913fa72175327a2f87f4ea01016d0bc8c3e77347a35f57c84e043c49d94943279312ac4dd327eacebb4d41e679638233592ef8b9f9eaf2028fca0b012ebe847159fa7a85b2431b2cbb0640a9c146f2caf1fdd2b374655d743fde1c4db6c5681df1ce5716a297e59473c94db699380d9a79ee9e5bd713bd318ea1e6ac1cb089a501327075403814b105c3cec6c3a451e0f70ec25c9eb7b9c2c344467d3b34a7d00e96d56364e40aa444bf9653de0c3ab744d3c0fd06e1adefd15051f948245d1e53299d9dc76905f127d9659e996651094d98bc025549452fc38cacdf39c32fb6008b4732d0d9a5cd285b844fe36ac22a45eadf5f7a527732f1c6dd7914277ac9fa111729eda1e38638e87425884d456801d2e30d796a536f9a26998af49153942865210926e305bc05a9b55edd2a0aa795b38126e06fe63b9ee42cf8b66694ad0111e15ea5bc07c668cce8afde002c5baf11057e952a383f9eefffc42de92c2e41b05b9a08c5b7775b38cd4e8172cba9d070eeab08a76b2c966927cdc0ee321f8908cfd9a644c6b5d346e63b75349d41c67092fef286af3e5cdfbffd8d89fa212054ae7b27b0bacd900d9a5dec3de6926409414bcf082fdae3fc72b6077357df48f6a4f0ed6eca1cd8e7b526387ed6af7f789a89a22cfe5f172893fe10b13b7b688a7b7bee6572739d31f75b3f06572d8aaaaf41f6962c15b3be56fee1981a6aee53fe3708aecd43682b471f539b70d42fa68650c11457e0009baf56199dab3096318054686ee8895b8c61dca97ee870777bd7914edf3395daa0a316226a5d9c6d974993409303ec007ede00ec28d9b4b8a8904f48a9778cf98ec8050f030ebd9b46328ab10f49c02488f1012129b1f005c4f80ef9508df57b97829697d49a6ebc7cbeb1d2e3762679d84f912153218b4e81b2b9c4a857567fee4804ea09a5e74c30f655420da35a349d7971447054ec1f030812e07524eaabbc4b5113444bd860bb1fe3d3a4aca3a431b30bfe150dd1bdd7428c04aa9058becf93c1e6b223e7e1efeddab1b6edf422d5ff679272a2227a2ad71a23a82835b7e3bf229fd6d655c4500e0426014a70c54a0234fb2c4f6f3eaf410528a68e9ea3ba149f33a0b9d40dbd345dc9c7157fc9763a48bc6a96f8d94243d59dad8eac06086b9b9fc924f90bceaea86af49c5bf16ee08670e484a3774ce6b3f5b7d605a2ddf7f23866f2d3d5dfd27de13c3fb0656db45052547b10907e53bbe5047ed3f6be13e59284cdda5536ce2ee1ff1c839f30e65fb0a27c30123da39f21b92f150a96c0f5f7c5f032ad2fd06865dc6eb013689e26051665550841bf9b7f7a3d424a3461a76a709e96ac7aad00d897ec702368fadcc3eeee1c594f66289b4ed1330ccc0f73fa302486da7db0f8c0db50739fa4fb190673f3ea5884eee05150f53ad3d2d37ce18c93d27718a5fecade75b84352319b6076794a6f059bcd0c55dc2e6d380019a842fb8855e3a02e63e2c3678658e05d0e1a50294c9836d68ab8262ca85d645b09f7e5ff7344ce223b10212bedfd539a91e6f6bf93ab10a53e870a401a485dd22e9b4f72f77583ef62b30b3e20f9ed5b9da93b127a5c209382492c305c04b3cdee0d95014210d2cc2acd8dda60588abd548af545462cd81cfe1594f734424708ca1e3ee9c75bd0f43235952f93e8a7ad2ed18ab8db3d7f2901ed59684eeb7dad3913d3f0ab4acc709ab94a61db3b3592c11c60a46b94799661668d5807a5ff92a16e4daa990801391c01654b0b5c5d30c71bbb63088d3775911821d051e7b9e522ac6b402b5eda20ee04bb39d84d5417ed4678b2d58f3b8673efc911648ea354efac4eda057ee97f71b8f970501043fe2eb614a96fa86fa4d9043b72371a2ac70f320232193a62f89d68bc48f297c4f6cdbc2a502a5a6ef1da6345e90f9d2ff371784cbb0fa1af46a67907df8a1c8d590e6dfa8e12488abc95e141aef8458920fc478d48dfaea9fa6aa7c8e5a6865d703885066e5385f67079a97983d2cbf42a7689840103f4d533019a71865624d8c7fd4eb1b636ae0fc6ac183b380d8bdad01421a55088bdbb605531adbec5f34bdff1a424747f0ef6b175199d311fef10d8179ef6c5eb29b35b858dea2c98fe05b0352d9e5fe84ca732f23b167fe1dc4254f6c74e6892e8e59d520fd84548f01dcf0b88016381eaea49ab2b46f56e39e4ce888bdd152d7290142e505fec7a6f5b7733ddc898296ba784ce42ebf64c5f943e2e533cff2710a130702977db273233314b032c5ab6f81ac45992a3802bc614a683618ea178c05929d0402b893b41288069eab2abc0ab6ebb9c82a765078a2625ac09f65061b276eeaf5958d807d892974b5c70d9e1168534b280c461431ae157781e7479b311b821809ad55781366686117d3927ac24aa13ca0bda8bdeb3f6f7533cb1b93bca9d6289b7565c21fad778894f441facb9414da97171f9c389b129ed96a5769541cb118f02e3fd89aa9c75631cd44cf2b346b1712a752e7ed006cfce641755bbb930e968875aba5899897136717029a60201f78aab781730c69d46d2df88acbe5e5b84f2e58d123093ccb5daf92038b9a718f17abbb8679279f20cd5817851a02aa4b396338df742a9806b59e9c6457c5e964258a209d9c2d11755dda64357b9812908c904cc8bdd7fedf1ecfc246420b456cd0999518017ee96083cb8c4b82aba2ae0649602f7855b8854ebc0b365f8d1674fe2eacb9ff232af91c94d8e8a04440f22ad7ec9c7090801af03927e9ed412039284d673d4f4a129d80e5e3848c94b6b509cc1db64a85c0d05555dcad3f1b6772353db564e91bb1bd3c0069813ce56a3abe5626718802109f9aee405090c8bb234cb0896b6c97dc512fee71dd831d7f6484bf2b0db434797f41e801a4e03bb8fecf193cf683633699da2ebc208e761626739286a4e0a7ca69eeb0743f7aba51fd09e8016ad01417be444d1cf1b626d02ae8f64e84165983a372a73d1509e475d96eebca37fd3950e8722a852592e61fbe85220e752c9d09012edef19d53293cac434100a2ab5c23e767dca0151e6b0c8852d6985dbff7365d9e5f540ee23c23ee923509c4f571989a6a828bfda86aa01e7795ab5f2c22563eaa4e5a835822f1858b5410ef59d1dae85109233f76f3d4bd3d2a06fbf262d3183c2c109f8e437f6f7d33436e2fede81b90f5bae3c967895167cbca36e272442672030d0793a438b662ca9d3aa2361887218236dc82ac4ad42df905017ed2003e690380eba0cebebc054268e8f9f4a3efb30d0395618912e099447efe1530dbbf2ece70b7eb228af1bd8ab223dc7cb968435908de94976c69ee3728da0579db6def1191eb1dea92e73c9048357116c67f89b31d99d19df20b62e49670c095d163508a2d1f86b30597693ca381819572772f2669bc8239e28cda9b1323ace8288196fae02baf8ffb24330d5d11855f1703b5b5e56f108d875c51cb147dee8e784d3906e6e2c391cec6a89832488c3d97b4180e84d51c6bb27d16d71ccec657b1f9b81350664abb60a557d343077adcc356e3c878924a30f185b9de63bcc3e77236d79c2b1a70dfdc887f1484c9590c6c61bb4aecae4cd396628d4f660dca235108c1486b231ea2e573219537554c906f81234c870c805684c78923f8b36ebac4f9448fba43b0c8fc481e4fa8681ac6ee17c09750ac9d565c4847e4fc3b25ed1c545683aa98a650bbb91977a39472e2cb0b5b61ef15089c4f16a7679efc69eb9507688b58fdd58a9bc2259eda19d3f72fac910cabbb969dd9792aefe084294bfe6028a466e477d337ec74dc06e338c3a66dceb2ec96527fb9e41b8291736b08028aabf3cbef548667f6471b0212b73e76ea78be2c79c8e24f53e8b70d5fe6963fc5920aacd7ff5817f5bf167ac82bea3e18d658286ed15743b27cef3103ffb03961b538d65acf6d1f83bac2a2582e5c82dcb9629ad38411fd531d2b73b0ebb04a17b015ce45d03d5921b79e3ebfdfa50ca312e487e117f260239e279129b720a9abae34eb154fffc601facd9227a056d555eefe7284ab391a6314e8858bdb5eed601ace9fe350d60dbf13e41e9f713d753dd68d602c44f124e9b31f7921667320340edb4c8fe3c7595459104f97f00cda48156c20b987e76b3406a49def4aaeb65e7a02c496dd208f9703dc13bc01e2b441ba3082fa7be43d25249db60b5d1330967f609e0981e467f57464b7038931888c3ec88d9d8c4792c9dadd8cc2a789a2c675a5deb32cce7ab98f8c398ff4580d6eecfcc62e11e2e4f291d23a27b1536cd513b684d8fecd7b77bfd900b66316b4ef169aa8e7e857ca704ecf4090e6a6a9bbe29f445d6553d7a6eb507300ee8364632634ebeab083bb6ff9d46c0517909ec4b7624ad19d7798b7f6e22f0b067a768d7426c7354641857fe05e89550f128dacf11a19e36387c2997798b2df9748c0a8ab077cebb7e7399b0e7af2e8c2c346368542b07ecf2a64457eeb74c6b2d6f4438095e8cce6678ee27851c3be52b5061ed8cfb0d08283308983af0cb7b638c676f5cbae62ed3a69d67bff1738aa1d370bc564c9284a379d569cc73128ed281f8cf76e75a7a6d0fb0f5d126021ee1f39f01897c562272709b767b4f760b9d73534d3206074500647a4a86f1162daf3b9351352e03e0248ce59cf97b572ea57c13b88ff4dd657b7b197f9514d6bbe65a15fe3e289fc6e4f4d118c50e1f7cf5d9122790f190d40b5a6c05df9b05a962d49f76dd20cea43c7787a86749d97ef56a9751de0d11c29e12914a627e52ebc3fdb2cc54b8196a265c4404182b6b7b291ef460e8bee9ef461dadfc5eb499e90e25f70bd7a4c4d291008f0394d3ad28dce66581b0d24c8712f4d036d0f152ce65c82a2786bab38ccac6989af0a796315270af41d4b545b0a9ce64472093ae815a399e04495afff38faf97dbb9a9e89761f5a0d9825910d196f20517616e9989b0d5d2d6743fe586eff24541fadaa512dc8684e5d38514c4a935c0f5b05a4420e7035b03698b73d94e09d4b81bc2c12458f347365954d5b223f6df2f785a213861bed409b2709cebbbfad25fbb154d79d46f2e027707f1643001827ef18138981712306c757c246dcba6e364d9688a4b2a39c36f333001dcc28ba0a4dc09b4eeb5c2bbd2ba1b8cfeaa559e9eda7de4845702ff2c76e3369ed6cd5131081139d5d5c4cd1e653e953f1cc07c63039eb3721f44585a4a864fcd0e57f02c5a55252", 0x1000, 0x40008, 0x0, 0x0) 21:51:22 executing program 0: syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0xfffffffffffffc3b) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32]) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setns(r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') msgget$private(0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) 21:51:22 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {0x0}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 21:51:22 executing program 1: ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000140)={0x8001006, 0x7}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000680)={0x0, &(0x7f0000000900)=""/162}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000840)={'stack ', '/dev/swradio#\x00'}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x81, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x3f00, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21fc}, 0x14) 21:51:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendto$packet(r2, &(0x7f0000000200)="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", 0x1000, 0x40008, 0x0, 0x0) [ 354.484249][ T2496] block nbd4: Send control failed (result -111) [ 354.490801][ T2496] block nbd4: Request send failed, requeueing [ 354.498291][ T2496] block nbd4: Attempted send on invalid socket [ 354.504603][ T2496] block nbd4: shutting down sockets [ 354.518805][T27731] ldm_validate_partition_table(): Disk read failed. [ 354.538189][T27731] Dev nbd4: unable to read RDB block 0 [ 354.555837][T27731] nbd4: unable to read partition table [ 354.578264][T27731] nbd4: partition table beyond EOD, truncated [ 355.453653][T18562] device bridge_slave_1 left promiscuous mode [ 355.460066][T18562] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.534062][T18562] device bridge_slave_0 left promiscuous mode [ 355.540297][T18562] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.193087][T18562] device hsr_slave_0 left promiscuous mode [ 357.252718][T18562] device hsr_slave_1 left promiscuous mode [ 357.302067][T18562] team0 (unregistering): Port device team_slave_1 removed [ 357.315336][T18562] team0 (unregistering): Port device team_slave_0 removed [ 357.325636][T18562] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 357.387913][T18562] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 357.460949][T18562] bond0 (unregistering): Released all slaves [ 358.637488][T27870] IPVS: ftp: loaded support on port[0] = 21 [ 358.707980][T27870] chnl_net:caif_netlink_parms(): no params data found [ 358.730750][T27870] bridge0: port 1(bridge_slave_0) entered blocking state [ 358.738246][T27870] bridge0: port 1(bridge_slave_0) entered disabled state [ 358.745939][T27870] device bridge_slave_0 entered promiscuous mode [ 358.754334][T27870] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.761449][T27870] bridge0: port 2(bridge_slave_1) entered disabled state [ 358.769227][T27870] device bridge_slave_1 entered promiscuous mode [ 358.784010][T27870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 358.794828][T27870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 358.811179][T27870] team0: Port device team_slave_0 added [ 358.818346][T27870] team0: Port device team_slave_1 added [ 358.865364][T27870] device hsr_slave_0 entered promiscuous mode [ 358.912819][T27870] device hsr_slave_1 entered promiscuous mode [ 358.959133][T27870] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.966277][T27870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 358.973659][T27870] bridge0: port 1(bridge_slave_0) entered blocking state [ 358.980712][T27870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.011043][T27870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 359.024493][T27100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 359.032479][T27100] bridge0: port 1(bridge_slave_0) entered disabled state [ 359.040499][T27100] bridge0: port 2(bridge_slave_1) entered disabled state [ 359.048521][T27100] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 359.059912][T27870] 8021q: adding VLAN 0 to HW filter on device team0 [ 359.071875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.080934][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.088205][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.110166][T27870] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 359.121348][T27870] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 359.135596][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.144000][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.151290][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.159695][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.169227][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 359.178164][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 359.186636][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 359.195442][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 359.203600][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.221429][T27870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 359.403195][T27879] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 360.843611][T16021] device bridge_slave_1 left promiscuous mode [ 360.849814][T16021] bridge0: port 2(bridge_slave_1) entered disabled state [ 360.883778][T16021] device bridge_slave_0 left promiscuous mode [ 360.890018][T16021] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.453883][T16021] device hsr_slave_0 left promiscuous mode [ 362.492822][T16021] device hsr_slave_1 left promiscuous mode [ 362.540820][T16021] team0 (unregistering): Port device team_slave_1 removed [ 362.555015][T16021] team0 (unregistering): Port device team_slave_0 removed [ 362.565691][T16021] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 362.606072][T16021] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 362.690255][T16021] bond0 (unregistering): Released all slaves [ 512.812730][ T1064] INFO: task syz-executor.4:27727 blocked for more than 143 seconds. [ 512.821061][ T1064] Not tainted 5.3.0+ #0 [ 512.826402][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 512.835139][ T1064] syz-executor.4 D28480 27727 8116 0x00004004 [ 512.841468][ T1064] Call Trace: [ 512.844854][ T1064] __schedule+0x74b/0xb80 [ 512.849203][ T1064] schedule+0x131/0x1e0 [ 512.853466][ T1064] schedule_timeout+0x46/0x240 [ 512.858231][ T1064] do_wait_for_common+0x2e7/0x4d0 [ 512.863459][ T1064] ? console_conditional_schedule+0x40/0x40 [ 512.869571][ T1064] ? do_task_dead+0xc0/0xc0 [ 512.874170][ T1064] wait_for_completion+0x47/0x60 [ 512.879166][ T1064] flush_workqueue+0x60d/0x14b0 [ 512.884060][ T1064] ? _raw_spin_unlock_irqrestore+0x77/0xe0 [ 512.889943][ T1064] nbd_ioctl+0x9d2/0xac0 [ 512.894294][ T1064] ? init_wait_entry+0xe0/0xe0 [ 512.899057][ T1064] ? nbd_release+0x120/0x120 [ 512.903766][ T1064] blkdev_ioctl+0x807/0x2980 [ 512.908415][ T1064] ? tomoyo_path_number_perm+0x53e/0x640 [ 512.914140][ T1064] block_ioctl+0xbd/0x100 [ 512.918480][ T1064] ? blkdev_iopoll+0x100/0x100 [ 512.923286][ T1064] do_vfs_ioctl+0x744/0x1730 [ 512.928305][ T1064] ? __fget+0x451/0x510 [ 512.932524][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 512.937458][ T1064] ? security_file_ioctl+0xa1/0xd0 [ 512.942784][ T1064] __x64_sys_ioctl+0xe3/0x120 [ 512.947490][ T1064] do_syscall_64+0xf7/0x1c0 [ 512.951987][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 512.958464][ T1064] RIP: 0033:0x459a29 [ 512.963294][ T1064] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <90> 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 512.983184][ T1064] RSP: 002b:00007fdbff061c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 512.991580][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a29 [ 512.999595][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 513.007616][ T1064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 513.015648][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdbff0626d4 [ 513.023842][ T1064] R13: 00000000004c3312 R14: 00000000004d6c70 R15: 00000000ffffffff [ 513.031825][ T1064] [ 513.031825][ T1064] Showing all locks held in the system: [ 513.039600][ T1064] 1 lock held by khungtaskd/1064: [ 513.044959][ T1064] #0: ffffffff888d3cc0 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 513.054085][ T1064] 2 locks held by getty/8069: [ 513.058774][ T1064] #0: ffff88807d3b8510 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.068114][ T1064] #1: ffffc90005f452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.077704][ T1064] 2 locks held by getty/8070: [ 513.083284][ T1064] #0: ffff8880a7aca410 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.092723][ T1064] #1: ffffc90005f492e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.102285][ T1064] 2 locks held by getty/8071: [ 513.107020][ T1064] #0: ffff88807cc40490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.116357][ T1064] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.126330][ T1064] 2 locks held by getty/8072: [ 513.131001][ T1064] #0: ffff8880a7b124d0 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.140319][ T1064] #1: ffffc90005f412e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.150217][ T1064] 2 locks held by getty/8073: [ 513.154937][ T1064] #0: ffff88807d3b8d90 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.164259][ T1064] #1: ffffc90005f3d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.174074][ T1064] 2 locks held by getty/8074: [ 513.178746][ T1064] #0: ffff8880a7b10490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.188034][ T1064] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.198724][ T1064] 2 locks held by getty/8075: [ 513.203484][ T1064] #0: ffff88808a6ed4d0 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 513.213499][ T1064] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 513.223180][ T1064] 2 locks held by kworker/u5:2/14811: [ 513.228558][ T1064] #0: ffff888063cb5968 ((wq_completion)knbd4-recv){+.+.}, at: process_one_work+0x75d/0x10e0 [ 513.238766][ T1064] #1: ffff88808b267d78 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x79f/0x10e0 [ 513.249621][ T1064] [ 513.251954][ T1064] ============================================= [ 513.251954][ T1064] [ 513.260523][ T1064] NMI backtrace for cpu 1 [ 513.264897][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.3.0+ #0 [ 513.271980][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.282035][ T1064] Call Trace: [ 513.285332][ T1064] dump_stack+0x1d8/0x2f8 [ 513.289643][ T1064] nmi_cpu_backtrace+0xaf/0x1a0 [ 513.294569][ T1064] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 513.300756][ T1064] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 513.307430][ T1064] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 513.313886][ T1064] arch_trigger_cpumask_backtrace+0x10/0x20 [ 513.320185][ T1064] trigger_all_cpu_backtrace+0x17/0x20 [ 513.325623][ T1064] watchdog+0xbb9/0xbd0 [ 513.330908][ T1064] kthread+0x332/0x350 [ 513.334972][ T1064] ? hungtask_pm_notify+0x50/0x50 [ 513.339983][ T1064] ? kthread_blkcg+0xe0/0xe0 [ 513.346300][ T1064] ret_from_fork+0x24/0x30 [ 513.350867][ T1064] Sending NMI from CPU 1 to CPUs 0: [ 513.356485][ C0] NMI backtrace for cpu 0 [ 513.356500][ C0] CPU: 0 PID: 16021 Comm: kworker/u4:6 Not tainted 5.3.0+ #0 [ 513.356504][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.356506][ C0] Workqueue: bat_events batadv_nc_worker [ 513.356511][ C0] RIP: 0010:trace_lock_acquire+0x143/0x1d0 [ 513.356517][ C0] Code: 40 0f 83 86 00 00 00 89 c3 48 89 d8 48 c1 e8 06 48 8d 3c c5 a0 39 be 88 be 08 00 00 00 e8 75 cd 53 00 48 0f a3 1d 1d d8 65 07 <73> 52 65 83 05 3f 9c a9 7e 01 48 8b 05 14 c4 62 07 e8 17 7b 07 00 [ 513.356519][ C0] RSP: 0018:ffff88806259faf8 EFLAGS: 00000057 [ 513.356524][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff8158617b [ 513.356527][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff88be39a0 [ 513.356530][ C0] RBP: ffff88806259fb38 R08: dffffc0000000000 R09: fffffbfff117c735 [ 513.356532][ C0] R10: fffffbfff117c735 R11: 0000000000000000 R12: 0000000000000001 [ 513.356535][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880637de5d0 [ 513.356538][ C0] FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 513.356541][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 513.356544][ C0] CR2: ffffffffff600400 CR3: 0000000095e56000 CR4: 00000000001406f0 [ 513.356546][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 513.356549][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 513.356551][ C0] Call Trace: [ 513.356553][ C0] lock_acquire+0x125/0x250 [ 513.356555][ C0] ? batadv_nc_purge_paths+0xe9/0x3e0 [ 513.356557][ C0] ? batadv_nc_purge_paths+0xe9/0x3e0 [ 513.356559][ C0] ? batadv_nc_purge_paths+0x3e0/0x3e0 [ 513.356561][ C0] _raw_spin_lock_bh+0x34/0x50 [ 513.356563][ C0] ? batadv_nc_purge_paths+0xe9/0x3e0 [ 513.356566][ C0] batadv_nc_purge_paths+0xe9/0x3e0 [ 513.356568][ C0] batadv_nc_worker+0x30e/0x600 [ 513.356570][ C0] process_one_work+0x7ef/0x10e0 [ 513.356572][ C0] worker_thread+0xc01/0x1630 [ 513.356574][ C0] kthread+0x332/0x350 [ 513.356576][ C0] ? rcu_lock_release+0x30/0x30 [ 513.356578][ C0] ? kthread_blkcg+0xe0/0xe0 [ 513.356580][ C0] ret_from_fork+0x24/0x30 [ 513.357863][ T1064] Kernel panic - not syncing: hung_task: blocked tasks [ 513.577263][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.3.0+ #0 [ 513.584358][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.594522][ T1064] Call Trace: [ 513.597818][ T1064] dump_stack+0x1d8/0x2f8 [ 513.602184][ T1064] panic+0x25c/0x799 [ 513.606072][ T1064] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 513.612214][ T1064] watchdog+0xbcc/0xbd0 [ 513.616351][ T1064] kthread+0x332/0x350 [ 513.620393][ T1064] ? hungtask_pm_notify+0x50/0x50 [ 513.625394][ T1064] ? kthread_blkcg+0xe0/0xe0 [ 513.629961][ T1064] ret_from_fork+0x24/0x30 [ 513.635948][ T1064] Kernel Offset: disabled [ 513.640282][ T1064] Rebooting in 86400 seconds..