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"], 0x18}}], 0x1, 0x4048000) 04:54:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x600}]}) [ 486.429217][ T9874] block nbd5: Receive control failed (result -22) [ 486.442038][T22599] nbd5: detected capacity change from 0 to 7168 04:54:26 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 486.472273][ T2490] block nbd5: Attempted send on invalid socket [ 486.478672][ T2490] block nbd5: shutting down sockets [ 486.500181][T22599] ldm_validate_partition_table(): Disk read failed. 04:54:26 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x141) close(r0) truncate(&(0x7f0000000600)='./file0\x00', 0x5) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5c, 0x4002) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000002c0)="c17e9472fcd20d60bd31b7029cdb7e874b2b71e1993a89d85e1c1431ab8de32d4fe0a8d2d5718bada1fca6025c83b2d7aa83da4e8aac9b7b7c3c923aff79b8a2b08b90d59da57509b6472c98cac7db9867860b0d5a4e84902dd20c9679c2223ac50c1bf201fb14adae9ff1c0d76ffabba9deee660887dcff38923a66457f53a1edebb40452625dc650a842f22b76ef185b397aa13c5f9932d593f08ed97b7f8ad0a69df5338b3138a419e23aac150faa25b944cf41f9a819b13efbebb088d4a378b4492748e02cd7bbbebf9c117f1b5f1af73269f45fe12a", 0xd8, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000800)={r3, 0x74, 0xcf}, &(0x7f0000000200)={'enc=', 'oaep', ' hash=', {'rmd256-generic\x00'}}, &(0x7f00000003c0)="77f3599e8ba0e0baf9d161d59180c0b5f917bf0539b8dbcad5d05757827b3910b7722f2f809d52afa5f1b895b470e9b9f3a8abeaaead30eaba32af768dea338e9c675436ef23f14af877beef463a96f414b60d7eb150ab764b847053bd93a678cf2704cdedfeac712bcb9024c4244deaf1ea514d", &(0x7f0000000700)=""/207) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@random={'osx.', 'enc='}, &(0x7f00000006c0)='systemvmnet0\x00', 0xd, 0x2) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="015e4c0f3725cc32dafc47793e2d73549c8a6404673a6003d3b6af6b8e695495d10157fc6fc28587f7420a92d0ff1c208a3f8420304e5a3f99dc2cad66849b7ed758f1b0c86c9f6f29e82e61755c22df612845e8ccc3dab370ea2bafc7c6f67e00e20a686c1f641363200fc8014d0ce94b70394d040000004304ec9121da50c04f37971d0495756ebbdde249eaa7c3cdf28da08e"], 0x0) close(r5) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) write$P9_RGETLOCK(r5, &(0x7f00000005c0)={0x30, 0x37, 0x2, {0x0, 0x5, 0x1000, r6, 0x12, '/dev/snd/pcmC#D#p\x00'}}, 0x30) ioctl$VIDIOC_SUBDEV_S_EDID(r4, 0xc0285629, &(0x7f0000000580)={0x0, 0x3, 0xff, [], &(0x7f0000000540)=0x9}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x1, 0x81, r2, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1f}) pipe2(&(0x7f0000000000), 0x4000) [ 486.529003][T22599] Dev nbd5: unable to read RDB block 0 04:54:26 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x87) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 486.626354][T22599] nbd5: unable to read partition table [ 486.687557][T22599] nbd5: partition table beyond EOD, truncated 04:54:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x700}]}) 04:54:26 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:26 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000001b480)={0x0, 0x10001, 0x1, 0x5f, &(0x7f000001b380)=""/95, 0x32, &(0x7f000001b400)=""/50, 0x3e, &(0x7f000001b440)=""/62}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001bc0)={0x1ff, 0x1, 0x77, &(0x7f0000001b40)="f0da8bad9168a98fa4b94c52520e32a3f5225c7fc16ad655d025812c5cd2336d20e1b9b0689f4a0d5070a6b52b2b5418ccddc8c1d51fb07e0ee1bed5793adb34ec37a60fb46c09595d61748a8133c0154f011362f957da1207bc73b0e9081903017563ed52aa9304526f07f09c5f6552505c84e142a07c"}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) fsetxattr$security_smack_entry(r1, &(0x7f000001b580)='security.SMACK64EXEC\x00', &(0x7f000001b5c0)='/dev/amidi#\x00', 0xc, 0x1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000002240)='/dev/amidi#\x00', 0x2, 0x686180) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000002200)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x440041}, 0xc, &(0x7f0000002180)={&(0x7f0000001c00)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x80) getpeername$inet6(r3, &(0x7f000001b4c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f000001b500)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000021c0)) signalfd(r2, &(0x7f000001b540)={0x1}, 0x8) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r4 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r4, &(0x7f0000002000)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/121, 0x79}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000}, 0x9}, {{&(0x7f00000001c0), 0x80, &(0x7f00000017c0)=[{&(0x7f00000012c0)=""/120, 0x78}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/153, 0x99}, {&(0x7f0000001580)=""/91, 0x5b}, {&(0x7f0000001600)=""/192, 0xc0}, {&(0x7f00000016c0)=""/105, 0x69}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000001740)=""/87, 0x57}], 0x9, &(0x7f0000001880)=""/91, 0x5b}, 0x1b8}, {{&(0x7f0000001900)=@tipc=@id, 0x80, &(0x7f0000001a80)=[{&(0x7f0000002380)=""/102400, 0x19000}, {&(0x7f00000019c0)=""/180, 0xb4}], 0x2, &(0x7f0000001ac0)=""/29, 0x1d}, 0x1}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/32, 0x20}, {&(0x7f0000002280)=""/228, 0xe4}, {&(0x7f0000001c40)=""/162, 0xa2}, {&(0x7f0000001d00)=""/172, 0xac}], 0x4, &(0x7f0000001e00)=""/42, 0x2a}, 0x108}, {{&(0x7f0000001e40)=@sco, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ec0)=""/65, 0x41}], 0x1, &(0x7f0000001f80)=""/124, 0x7c}, 0x27b}], 0x5, 0x100, &(0x7f0000002140)={0x0, 0x1c9c380}) 04:54:26 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x3}}, 0x1c) 04:54:26 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r6, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f00000003c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback, 0x1}}, 0x8c8, 0x1}, &(0x7f0000000080)=0x90) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r11}}, 0x18) 04:54:26 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniba\t\x00\x00\x00\x00\x00\x00\x00cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x1) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:26 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x4000}]}) 04:54:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000117700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:27 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0xe52bd055653767f2, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xfffffffffffffefa) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="ec037185bb540dddc664fa71b827daec15a4b0e18739917c14c57b43114f962482c08513f5c94ca2906580768927061adca9a8ae43fad5d3d2d34c439c154b5c128ddf1f1b1925bf8cb72c0803cfb82162248a73681282c44197396f40069960310257c01e82ed3affb810b20b2634b4eb235f343789e4ad1a4983fea25783abd035238206c1bf5ae9292655a80fd5ad24ff829b307ac1c30f4380f7131616c54d748d278c8f830659212f34977642eec0e339d4b8b16af15e3d5e5b64bcc8be73903331bf28c3d35e3226b8b3245447d001e36ede100f88f239e66eef16cbc60453d998a6d8032775c0b1dac7ae5e309a89014a657d32ad"], 0x0) close(r3) ustat(0x7, &(0x7f00000006c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x2}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00000000c0)=0x4) r5 = accept$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000180)=0x1c) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f0000000980)=ANY=[], 0x0) close(r6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x79, 0x0, 0x3, 0x0, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000600)={r7, @in={{0x2, 0x4e24, @local}}}, &(0x7f00000003c0)=0x84) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r8, &(0x7f0000000940)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)={0x15c, r9, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa53b}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xcdc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffe}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe77}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x15c}}, 0x10) [ 487.260362][ T9874] block nbd5: Receive control failed (result -22) [ 487.296157][T22659] nbd5: detected capacity change from 0 to 7168 [ 487.310147][ T2490] block nbd5: Attempted send on invalid socket [ 487.316396][ T2490] block nbd5: shutting down sockets [ 487.321742][ T2490] print_req_error: 104 callbacks suppressed [ 487.321756][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.348458][ T2490] buffer_io_error: 110 callbacks suppressed [ 487.348469][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 487.354967][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.373579][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 487.382078][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 487.393448][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 487.401497][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 487.418547][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.430058][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 487.438031][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.449143][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 487.459544][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.470492][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 487.487070][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.499522][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 487.508058][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.522340][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 487.537110][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 487.548446][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 487.556258][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 04:54:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0xff00}]}) [ 487.571817][T22659] ldm_validate_partition_table(): Disk read failed. [ 487.600702][T22659] Dev nbd5: unable to read RDB block 0 [ 487.607897][T22659] nbd5: unable to read partition table [ 487.614015][T22659] nbd5: partition table beyond EOD, truncated 04:54:27 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r6, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f00000003c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback, 0x1}}, 0x8c8, 0x1}, &(0x7f0000000080)=0x90) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r11}}, 0x18) 04:54:27 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 487.996883][ T9874] block nbd5: Receive control failed (result -22) [ 488.021654][T22705] nbd5: detected capacity change from 0 to 7168 [ 488.064841][ T2489] block nbd5: Attempted send on invalid socket [ 488.071325][ T2489] block nbd5: shutting down sockets [ 488.102771][T22705] ldm_validate_partition_table(): Disk read failed. 04:54:28 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x4}}, 0x1c) 04:54:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x80ffff}]}) 04:54:28 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x2f, @rand_addr=0x3, 0x4e24, 0x1, 'wr\x00\x00\x00\x00\x00\xe2\xff\x00', 0x8, 0x4, 0x4e}, 0xfffffffffffffffe) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)={r3, 0x4}, &(0x7f0000000840)=0x8) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r7, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000f40)=@assoc_id=r7, &(0x7f0000000f80)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000180)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)="880bf7dbb19d55dd50c01277050bc9fefd966e10da5ac88f6154228b3e97834a2d6f3b47dcd631f339345592b1049901b2e35dfd26443ef39bf65ae562b592010aa04435b6c6048d828ecaf2e3d7614a39e3ca4bb355862a273fa4a5acd08b45644fe7d56e00e1e53d7a70147a775fc764dd1a9cef447c909e89ae796592554a0bb6c9f6b6f37bfb648c3b6dc8db16b8be22e9aacd39cf4bda28e5c5e0778f811af00e945d1e13b576bbdae0abd3fb115c960cc0551db651f425a2890edfadf913ef4cd94a0a0cf60e36acb02ca8a244ff7fa5adc4029da5c4ec1706", 0xdc}, {&(0x7f00000001c0)="947f9c481fc53ae142f533e89915495df9a7999fb2d22f3dae9a5a93e404a1c5ad1efbd253090bc2dd274953ae734f5335694d2894ae3442a3c29a900d6d4bf492f7b067a01b3fd7203e2a6af12623b1253a0df2509a6711c4b983ae99ad47b94d8d65079debd39a5607d34f62f84b7a9ffc5e9def86110ba01bfcfd795d6fbf5ef55734f6f152ed6e8c3f88c505caeaeab75de11b1a898763", 0x99}, {&(0x7f00000003c0)="509b326be055e827a0b1ab9417c9eef266003d691c91f1fc3b6a0d30bd24b7c4690bddbb9dce10309958163e1f3200790aeaa4a308e7f9f7", 0x38}, {&(0x7f0000000400)="90d74cc6ba21e4010a66a77ea92eccf6e58ee16c311ed76bd66cf407dca111bf8aab41819627519b5ff90c1c1d0c5034c4b269dbc51239c13a2a67dc41d495385516", 0x42}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f00000004c0)=@in={0x2, 0x1c03, @remote}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="e8092b80b336c183b0b8328991198df2a0b57cbbf5084754c50ec2c293a8c16054eaf88b84df33ddf288d73d9da66c5d75d5597668a669e940841ce34a23c0158a7b0b58efc8ab5dc1562803aaf3394f8cdcef5b612e730285266dbcf563680f50b9e1", 0x63}, {&(0x7f0000000580)="cbc65c88141759f2a4bef14c7dc198eb35ea5434341dc4b2e54ee4ef9f2f0e24d4541c923f74bdd626b3026e9bb34befaaa8416d28f580985ce3eede40655fd6a625db75ea0757cece669f1127ce51bddb359843c86f44c21a9972488683178fe696b02db6e122bdfe93948dbbee387dee5f0268541e1bf6c7ea46207f9eda4fa1a68ac843551a75709ff2a8eecbd253317668ab87b0aeb0d3d4e1b9065e16dd0a9dcebb7d9f866844e36df4003ab7", 0xaf}, {&(0x7f0000000640)="2b52fc320936c652f53d5b40a70d0edc535ea2415edcc7869b352ceebf6d7948274f817fd63d583f8cb384f4d1fb8a6e8a06323bdf1c76c9214c5833a242761eac158b9150d288e883ce7fb1f5f13ce04e7ab9656d5c04834e28d920782da0f1ea0dad4f244c433f25031136444685e2310e82c283cb4fd1217f45a6035e86cca096323bd25ac5adc40d0eb6af4968071800cb1d4cb58e4d35dc4ccda5e79cacf0c55fa26439e9e8ef2675be708a0d766804241d576c62cc450760507109f6e6d41a4a48d31ff868a0c54adfa5fde6fa3cbe05222e4b8f1f01853fb19f54598c4b2dd02b4e1213a1e183803a928d", 0xee}, {&(0x7f0000000740)="72112f2e58de9fcac747e7cb47fbe108a42771a6630955a2f8a041bb4e86388a8b4b094f26431686baf0c51c6d1f479d8d890a1da0b05cbff04ca43f8a0229bd7c68269256025cf4f6a4bf7560ea98f2169d4fa677805ed34dcc0c6a63c626d6df9e1caadec5289eff8a75ba3d4501ef103c4c0d2ebc586d", 0x78}], 0x4, &(0x7f0000000880)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0x401, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0xfe01, 0x8003, 0x3, 0xffffffff, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xff}}], 0x50, 0x800}, {&(0x7f0000000900)=@in={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000940)="d869cc57507c1ae5f73d6933ffac5179a729105f11b49ab2315344c407d30734807bdfc442e0d2063731867857be010319b2a6337b7a2b152f7bf9e264a8f6ea8c4df4149987f862dd5281aa98932c47e64e670c11948d57bced8dc735ef7680143deea9005b41b55018e2b9b88faaa42b38ba1830027ed0f1184c25d646e9dc526b60582831052af035af1e57f224fa516fc1aaeccf4aa6ac3ae9e6379c8a28a1b64ef532fca15076204f15057a7f9b", 0xb0}], 0x1, &(0x7f0000000a40)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xfffff800}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffd, 0x9, 0x735}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0xa0}, {&(0x7f0000000b00)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000d40)=[{&(0x7f0000000b40)="45441091edbf5c3f1904e8ec2236d95ec80989f2b9de9ac2fd1fb12fe246884fc3d49a006108cf8da4e10cfcc3d2e3f8f3fe19c8da2048e61ae03c884df3b03177eb67dd235a2771cd08ac996e96ce6ca0ef51dc118f06225205df2a052c784ba3ddb3131d916c5c811c2f9f27652247eca6a2742f2a42a0345d807b02854fc30a0ca076d51afa017ddbf688a20ec9c40ddc9d", 0x93}, {&(0x7f0000000c00)="905e92cacabf5bdc1fccb9c6ea5be2dad701a85f6871b6d4f507869c062e4c7bdcdd9c634e85234be189b84681453d026c7f0b5250ab55a9428b1e3885e0217532929fd8c3eed7ca6ef031e4a70f725ef7b43d708b337862b39ba29b7a89698e07a74e33c35b662a5bb719ba3ccbf0eed3b0a3b87886a7c3925542ac183ca04072fa00935b665f135a0aa89585049b88ca16438006c4e875033c8ff4e3ea9f973393f413b9ce6866a0caffcfeaf2e5363f6910ca74a6ba3c1ed223e5f95643b4a20d21a57179f0bf13e952982dbb0f113b579cfa2fef8a17e013fed530f8d72565739102970f416a45f44e23d729ec87e943a4", 0xf3}, {&(0x7f0000000d00)="af7d007ad839889a5939c2f1ec0929ea9c3c95c227ea2e1fbb2687bca5791932cc6d70ac2376", 0x26}], 0x3, &(0x7f0000000d80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0x18, 0x4040045}, {&(0x7f0000000dc0)=@in6={0xa, 0x4e24, 0x0, @empty, 0x9}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000e00)="578df1478498c499b996de1f91f5a9fa81ddde27d928ab5e55eb19bcc9976e0886432f77813a6e729876ebe09c72b6914b43df34ad11bf5d900257337709086e5049b5306aa1f186e03ad48e928d019ae6caeaaa0ec105807b2a6e84362ff7f42b311e0923dd35", 0x67}, {&(0x7f0000000e80)}, {&(0x7f0000000ec0)="996afe2286c0", 0x6}], 0x3, &(0x7f0000000fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x302, 0xef24, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x1f, 0x2, 0x7, 0x3}}], 0x38, 0xe74a68c8517d4ace}], 0x5, 0x40000) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x95831fca2b919266) close(r9) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r9, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r10) accept4$nfc_llcp(r10, &(0x7f00000000c0), &(0x7f0000000000)=0x60, 0x80800) 04:54:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 488.130353][T22705] Dev nbd5: unable to read RDB block 0 [ 488.137325][T22705] nbd5: unable to read partition table [ 488.143471][T22705] nbd5: partition table beyond EOD, truncated [ 488.271997][T22721] sctp: [Deprecated]: syz-executor.2 (pid 22721) Use of int in maxseg socket option. [ 488.271997][T22721] Use struct sctp_assoc_value instead 04:54:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010005847700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:28 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r9) ioctl$PERF_EVENT_IOC_QUERY_BPF(r9, 0xc008240a, &(0x7f00000003c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback, 0x1}}, 0x8c8, 0x1}, &(0x7f0000000080)=0x90) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) 04:54:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x1000000}]}) 04:54:28 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x100) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000600)={0x1000, 0x9, 0x400, "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"}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 488.427511][T22736] sctp: [Deprecated]: syz-executor.2 (pid 22736) Use of int in maxseg socket option. [ 488.427511][T22736] Use struct sctp_assoc_value instead [ 488.559228][ T9874] block nbd5: Receive control failed (result -22) [ 488.567929][T22741] nbd5: detected capacity change from 0 to 7168 [ 488.582879][ T2489] block nbd5: Attempted send on invalid socket [ 488.589291][ T2489] block nbd5: shutting down sockets 04:54:28 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = semget$private(0x0, 0x1, 0x6) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20080004}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x14c, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA={0x50, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}, @TIPC_NLA_BEARER={0xc8, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @mcast2, 0x6}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x4, @rand_addr="6086384b28b5728c3527d0d487941b14", 0x8}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x88c6}, 0x20000040) semop(r1, &(0x7f0000000000)=[{0x4, 0x8, 0x1000}, {0x1, 0x100}], 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = semget$private(0x0, 0x8, 0x0) semtimedop(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) inotify_add_watch(r5, &(0x7f0000000180)='./file0\x00', 0x2000040) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000000080)=""/156) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) [ 488.612753][T22741] ldm_validate_partition_table(): Disk read failed. [ 488.668802][T22741] Dev nbd5: unable to read RDB block 0 [ 488.697107][T22741] nbd5: unable to read partition table [ 488.728200][T22741] nbd5: partition table beyond EOD, truncated 04:54:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:28 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) 04:54:29 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x5}}, 0x1c) 04:54:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x2000000}]}) 04:54:29 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f00000003c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback, 0x1}}, 0x8c8, 0x1}, &(0x7f0000000080)=0x90) 04:54:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:29 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x1f, 0x0, "f7d08b8b896d4b9c3fba1a481d32a9bf669e9d9b79581a08bbaae5c819ee185c228dde3a0444f3c8186a7cfd718f605d682e82a74d3d24896f5d9c68205b0aa0dd04bef8bedb1f6e58ff6de2ebbd3225"}, 0xd8) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r4}}, 0x18) 04:54:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 489.313000][ T9874] block nbd5: Receive control failed (result -22) [ 489.322308][T22787] nbd5: detected capacity change from 0 to 7168 [ 489.372674][ T2489] block nbd5: Attempted send on invalid socket [ 489.378992][ T2489] block nbd5: shutting down sockets 04:54:29 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x0, 0x0, 0x4}, 0x4}}, 0x18) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xffffda88, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x2, 0xfa00, {0x2000000003, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x3000000}]}) [ 489.415038][T22787] ldm_validate_partition_table(): Disk read failed. [ 489.461826][T22787] Dev nbd5: unable to read RDB block 0 [ 489.470978][T22787] nbd5: unable to read partition table [ 489.491652][T22787] nbd5: partition table beyond EOD, truncated 04:54:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:29 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f00000003c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 04:54:29 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180), 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x60000, 0x0) accept4$x25(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x12, 0x0) 04:54:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x4000000}]}) [ 489.921784][ T9874] block nbd5: Receive control failed (result -22) [ 489.932515][T22821] nbd5: detected capacity change from 0 to 7168 [ 489.956904][ T2490] block nbd5: Attempted send on invalid socket [ 489.963282][ T2490] block nbd5: shutting down sockets [ 489.984261][T22821] ldm_validate_partition_table(): Disk read failed. [ 489.996461][T22821] Dev nbd5: unable to read RDB block 0 [ 490.013246][T22821] nbd5: unable to read partition table [ 490.020091][T22821] nbd5: partition table beyond EOD, truncated 04:54:30 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x6}}, 0x1c) 04:54:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:30 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xc7a, 0x0, 0x3, 0xf520, 0x2}, 0x14) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x5000000}]}) 04:54:30 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) 04:54:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 490.510671][ T9874] block nbd5: Receive control failed (result -22) [ 490.523582][T22850] nbd5: detected capacity change from 0 to 7168 [ 490.558778][ T2489] block nbd5: Attempted send on invalid socket [ 490.565116][ T2489] block nbd5: shutting down sockets [ 490.576003][T22850] ldm_validate_partition_table(): Disk read failed. [ 490.610894][T22850] Dev nbd5: unable to read RDB block 0 04:54:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x6000000}]}) [ 490.657813][T22850] nbd5: unable to read partition table 04:54:30 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3c) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000002c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @rand_addr="6da75c135c33f60d53eead619b10c2db", 0xdbed38e}, {0xa, 0x4e23, 0x4, @local, 0x1000}, r3, 0x6}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x40, 0x0) pipe2(&(0x7f0000000200), 0x84000) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f0000000340)=ANY=[@ANYRESOCT=r5, @ANYBLOB="0317d9727d6eb942d05c69ea290b34b237e6a70a4d8ab5204378799f52f8c46079cfe794536c83929c397fdd84dd764b8ffb8159e849443b8e81997e121dd317d6147d4b4488a7971b6522e8da09ff7cc54e16902d2ebd7d711c88"], 0x72) close(r6) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="397e649d9f589c73ac8a6a69aeb9424465b429bc13c4e4882a18b9eeb7d01879ec5624284442a72e43d955a26b71f19aba7ba4dad42238523d77ad688fa403c7739756b498b509f31a8f9ec3268bbe1e6feabb60070a09a68f3effae5d4880d290b548a17bb85aaa63e771a643f5e10de457177e7c7593e8be673724466623b3e11c3d91e65651b9c6996eea3bc63792a83c98366555c1595ae4cf89da6df5fd6c14499aaa5f8b10f5afc6dc9d009b6fcc3c10e273d253288b376c22e1a5978c7777d76f6a206b19072f"], 0x0) close(r7) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r9) ioctl$int_out(r9, 0x5461, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r4}}, 0xe078c858f43a1cec) [ 490.719420][T22850] nbd5: partition table beyond EOD, truncated 04:54:30 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 04:54:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000027700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x7000000}]}) [ 491.078190][ T9874] block nbd5: Receive control failed (result -22) [ 491.091251][T22882] nbd5: detected capacity change from 0 to 7168 [ 491.131453][ T2490] block nbd5: Attempted send on invalid socket [ 491.137722][ T2490] block nbd5: shutting down sockets [ 491.171981][T22882] ldm_validate_partition_table(): Disk read failed. [ 491.246735][T22882] Dev nbd5: unable to read RDB block 0 [ 491.281469][T22882] nbd5: unable to read partition table [ 491.298463][T22882] nbd5: partition table beyond EOD, truncated 04:54:31 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c) 04:54:31 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="db48666419bca3cdf2ec690e0e30f2a489675786bb0bbfa9e40a13f73a659c93c77d203f0f8cc45adcba48a92115"], 0x0) close(r3) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000080)="d51d1bc810cd3b3dd7760d12347f11c332d931ac0d558fc6cff20764b1ca343d27e4835d012c8115b6227d42c155992d5987463df574a0ee259180e551976d081ba37ab98c75ca", 0x47) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x8000000}]}) 04:54:31 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) 04:54:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000047700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:31 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0xffffffffffffff2f) close(r1) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xffffff81, 0x4, 0x90, 0x2, 0x1c0}) syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x4e096aaf, 0x200) close(r0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_create1(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x40000000}]}) [ 491.761663][ T9874] block nbd5: Receive control failed (result -22) [ 491.808576][T22911] block nbd5: shutting down sockets 04:54:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:31 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) 04:54:31 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000077700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 492.144467][ T9874] block nbd5: Receive control failed (result -22) [ 492.156621][T22940] nbd5: detected capacity change from 0 to 7168 [ 492.168801][ T2489] block nbd5: Attempted send on invalid socket [ 492.175191][ T2489] block nbd5: shutting down sockets [ 492.183891][T22940] ldm_validate_partition_table(): Disk read failed. [ 492.225689][T22940] Dev nbd5: unable to read RDB block 0 [ 492.266840][T22940] nbd5: unable to read partition table [ 492.288823][T22940] nbd5: partition table beyond EOD, truncated 04:54:32 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x8}}, 0x1c) 04:54:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0xfdfdffff}]}) 04:54:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:32 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x562d6ecb459f18ea) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r3) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r3}, 0xc) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f00000001c0)={r0, 0x0, 0x8, 0x7f, 0x1000000000007}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r6}}, 0x18) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r8 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x3e7, 0x8000) ioctl$BLKFRASET(r8, 0x1264, &(0x7f0000000180)=0x2) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r7, 0x111, 0x5, 0x89e, 0x4) r9 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r9) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r9, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0xdce81865a26ce7b9, [], "2e0fac9c8cdd73b409f48b5f60970f61"}) 04:54:32 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) 04:54:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0xff000000}]}) 04:54:32 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x6d8b6f28, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x3}, 0x0, 0x0, &(0x7f0000000300)={0x1, 0xa, 0x10000, 0x7}, &(0x7f0000000340)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x69}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={r0}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r0}, 0xc) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="f070815113fbb4a5a47882d49926cce624896dfd276eb9d5f9cf23dad4cd5e297ce197cbe26c00758c53c6b6046dbbe21fffffff649d70c7d70f917525b104c55027bcf1aa1284a836f6f7aad9acef799264d96752377cdd572945ee74be93fba6861ec5ae26b1f8bc0e161f3d73499d484a9c3305297d94"], 0x0) close(r2) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0xfc23) 04:54:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:32 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="64290aba81a1a4797c1865a4ad8ed25b9a233ece1c18c42a0000000000000000000800"], 0x0) close(r1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0xfff, 0x3, 0x2, 0x2, 0x81, 0x4, 0x7, 0xfe, 0x0, 0x1f, 0xa1, 0x7f, 0x4}, {0x9, 0x27ef, 0x17, 0x6, 0x2, 0x9, 0x1f, 0x0, 0x8, 0x9, 0x1, 0x9, 0x9}, {0x7fff, 0x101, 0xff, 0x6a, 0x0, 0x7, 0x2, 0x6, 0x40, 0xd0, 0x8, 0x1, 0x9}], 0x2}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) [ 492.822752][ T9874] block nbd5: Receive control failed (result -22) [ 492.833813][T22980] nbd5: detected capacity change from 0 to 7168 [ 492.852645][ T2490] block nbd5: Attempted send on invalid socket [ 492.859064][ T2490] block nbd5: shutting down sockets [ 492.864397][ T2490] print_req_error: 468 callbacks suppressed [ 492.864413][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 492.882342][ T2490] buffer_io_error: 470 callbacks suppressed [ 492.882351][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 492.915432][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 492.926518][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 492.937719][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 492.949090][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 492.959959][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 492.971142][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 492.979476][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 492.990545][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 493.000550][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:54:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0xffff8000}]}) [ 493.011654][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 493.020321][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 493.031456][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 493.040027][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 493.050941][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read 04:54:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000887700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 493.068531][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 493.079846][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 493.088074][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 493.099363][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 493.111641][T22980] ldm_validate_partition_table(): Disk read failed. [ 493.130755][T22980] Dev nbd5: unable to read RDB block 0 [ 493.149904][T22980] nbd5: unable to read partition table 04:54:33 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 493.208762][T22980] nbd5: partition table beyond EOD, truncated 04:54:33 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xa}}, 0x1c) 04:54:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000fc7700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:33 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef36d57d"], 0x0) 04:54:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0xfffffdfd}]}) 04:54:33 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x401, 0x585800) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f00000000c0)={0x1000, 0x5000, 0x6, 0x4, 0x1}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 493.648050][ T9874] block nbd5: Receive control failed (result -22) [ 493.657514][T23025] nbd5: detected capacity change from 0 to 7168 [ 493.698710][ T2489] block nbd5: Attempted send on invalid socket [ 493.705049][ T2489] block nbd5: shutting down sockets [ 493.742964][T23025] ldm_validate_partition_table(): Disk read failed. 04:54:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 493.818862][T23025] Dev nbd5: unable to read RDB block 0 [ 493.852094][T23025] nbd5: unable to read partition table 04:54:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:33 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000180)={0x0, 0x10000, 0x0, 0x4, 0x9}) set_mempolicy(0x0, &(0x7f00000000c0), 0x0) r1 = getpid() r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) open_by_handle_at(r2, 0x0, 0x404000) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x0, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000280)}, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffff8, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)='t\x00\x8c\x00'}, 0x30) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000002fc0)=@ethtool_drvinfo={0x8, "0e0000007cb97de23da76cf990753ea1939890e5c2ac15acb5d7f84ac26abee4", "1dd9ede0803733d254df12aad7417f4a92a9441e3e77cd8d1938b2750a966c64", "ab709bc4b7a0aaa9b17ba5fd1b94c14c2bbea9fd1245bb570f207d5e117dda42", "5173db27e7a019b9f3c52b9efa19f539a8c632686a1eaed667173817438ea199", "1532b878ea7c88766df4362c72127e575aa0b0c60ef182cba0fd61b62c510958", "0a5f6f9c19a55bc4cd07e1b7"}}) timerfd_create(0x0, 0xad4152549c1c62cd) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000001c0)={{0x5e, @local, 0x4e22, 0x4, 'wlc\x00', 0x20, 0x1000, 0x31}, {@multicast2, 0x4e24, 0x2000, 0x7, 0x8001}}, 0x44) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x43a00) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000000301ffff0000000000000000000000000c00000000000000000000000b155be93613af38ddcc0aa251c67255cce8"], 0x32}}, 0x0) close(r0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) [ 493.885231][T23025] nbd5: partition table beyond EOD, truncated 04:54:33 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) socket$inet6_sctp(0xa, 0x10000000005, 0x84) 04:54:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x2}]}) [ 494.158417][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 494.164354][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:54:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 494.312659][ T9874] block nbd5: Receive control failed (result -22) [ 494.321863][T23065] nbd5: detected capacity change from 0 to 7168 [ 494.358873][ T2490] block nbd5: Attempted send on invalid socket [ 494.365551][ T2490] block nbd5: shutting down sockets [ 494.377190][T23065] ldm_validate_partition_table(): Disk read failed. [ 494.406577][T23065] Dev nbd5: unable to read RDB block 0 [ 494.445696][T23065] nbd5: unable to read partition table [ 494.497807][T23065] nbd5: partition table beyond EOD, truncated 04:54:34 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xb}}, 0x1c) 04:54:34 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRESHEX=0x0], 0x12) close(r1) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f00000000c0)=0x4000000) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x3}]}) 04:54:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:34 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) 04:54:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x4}]}) [ 494.936719][ T9874] block nbd5: Receive control failed (result -22) [ 494.948991][T23099] nbd5: detected capacity change from 0 to 7168 [ 494.976177][ T2489] block nbd5: Attempted send on invalid socket 04:54:34 executing program 3: ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000000)=""/56) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080), 0x13f}}, 0x20) [ 494.982551][ T2489] block nbd5: shutting down sockets [ 495.006969][T23099] ldm_validate_partition_table(): Disk read failed. [ 495.050250][T23099] Dev nbd5: unable to read RDB block 0 [ 495.074164][T23099] nbd5: unable to read partition table [ 495.108603][T23099] nbd5: partition table beyond EOD, truncated 04:54:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:35 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniand4r\xe2m\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x1c) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:35 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) 04:54:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 495.447041][ T9874] block nbd5: Receive control failed (result -22) [ 495.457046][T23125] nbd5: detected capacity change from 0 to 7168 [ 495.492614][ T2489] block nbd5: Attempted send on invalid socket [ 495.499041][ T2489] block nbd5: shutting down sockets [ 495.531091][T23125] ldm_validate_partition_table(): Disk read failed. [ 495.566597][T23125] Dev nbd5: unable to read RDB block 0 [ 495.604310][T23125] nbd5: unable to read partition table [ 495.628546][T23125] nbd5: partition table beyond EOD, truncated 04:54:35 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xf}}, 0x1c) 04:54:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x5}]}) 04:54:35 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'loppp1\x00'}, &(0x7f0000000600)=""/4096, 0x1000) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) write$P9_RLCREATE(r1, &(0x7f0000000080)={0x18, 0xf, 0x1, {{0x40, 0x2}, 0x7f}}, 0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000200)) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x2eb35856, 0x0, &(0x7f0000000200), 0x4000, 0x0) 04:54:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:35 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) 04:54:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000100100000100000077fc009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x6}]}) [ 496.028856][ T9874] block nbd5: Receive control failed (result -22) [ 496.037823][T23158] nbd5: detected capacity change from 0 to 7168 [ 496.075006][ T2490] block nbd5: Attempted send on invalid socket [ 496.081614][ T2490] block nbd5: shutting down sockets [ 496.109015][T23158] ldm_validate_partition_table(): Disk read failed. [ 496.147218][T23158] Dev nbd5: unable to read RDB block 0 04:54:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 496.211035][T23158] nbd5: unable to read partition table [ 496.249957][T23158] nbd5: partition table beyond EOD, truncated 04:54:36 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 04:54:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x7}]}) 04:54:36 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r3}}, 0x48) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r3, r4}}, 0x18) close(r0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r6}}, 0x18) [ 496.570224][ T9874] block nbd5: Receive control failed (result -22) [ 496.583651][T23178] nbd5: detected capacity change from 0 to 7168 [ 496.597897][ T2489] block nbd5: Attempted send on invalid socket [ 496.604233][ T2489] block nbd5: shutting down sockets [ 496.625367][T23178] ldm_validate_partition_table(): Disk read failed. [ 496.639960][T23178] Dev nbd5: unable to read RDB block 0 [ 496.670130][T23178] nbd5: unable to read partition table [ 496.724938][T23178] nbd5: partition table beyond EOD, truncated 04:54:36 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x10}}, 0x1c) 04:54:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x8}]}) 04:54:36 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000180)=@v2={0x5, 0x2, 0x14, 0x7, 0x15, "5a45d2b117989f868f86b7da8056c88d3670bc0a39"}, 0x1f, 0x4) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:36 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) pidfd_send_signal(r5, 0x1e, &(0x7f0000000340)={0x1c, 0x6, 0x1}, 0x0) 04:54:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:37 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101780, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r6, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r7, 0x6}, &(0x7f00000001c0)=0x8) [ 497.145911][ T9874] block nbd5: Receive control failed (result -22) [ 497.155776][T23218] nbd5: detected capacity change from 0 to 7168 [ 497.197574][ T2490] block nbd5: Attempted send on invalid socket [ 497.204265][ T2490] block nbd5: shutting down sockets [ 497.215346][T23218] ldm_validate_partition_table(): Disk read failed. 04:54:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x300}]}) [ 497.259648][T23218] Dev nbd5: unable to read RDB block 0 [ 497.282324][T23218] nbd5: unable to read partition table [ 497.302053][T23218] nbd5: partition table beyond EOD, truncated 04:54:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:37 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:37 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) [ 497.677287][ T9874] block nbd5: Receive control failed (result -22) [ 497.687030][T23244] nbd5: detected capacity change from 0 to 7168 [ 497.714523][ T2490] block nbd5: Attempted send on invalid socket [ 497.720904][ T2490] block nbd5: shutting down sockets [ 497.735830][T23244] ldm_validate_partition_table(): Disk read failed. [ 497.748227][T23244] Dev nbd5: unable to read RDB block 0 [ 497.767460][T23244] nbd5: unable to read partition table 04:54:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x500}]}) 04:54:37 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0d527d0f00006b61bc00c22b8220d47289f6cad9b62757719df7d70bddb4635a7e82ba53cf80eb972aaa0b349f6ce706d1563fff5a2ec4cd2231efc804a1dca4bc36d22795fe2f59133225b31947bf84765806af30a1fad079bbd0d9579f6858fd12a7013ae630d05a0a89b37300"/124], 0xc) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@pppoe={0x18, 0x0, {0x2, @random="448c79ce3f7c", 'bridge_slave_0\x00'}}, {&(0x7f0000002000)=""/4096, 0x1000}, &(0x7f0000000100)}, 0x5b) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r4}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0)={0xffffffffffffffff}, 0x0, r4, 0x1c, 0x0, @ib={0x1b, 0x5d74, 0xfdb7, {"70684d014399364b4da7e814ec1bdb41"}, 0x8d, 0x2, 0xff}}}, 0x1a) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r5}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000080)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r5}}, 0x18) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:37 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7d}}, 0x1c) 04:54:37 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x3d8, 0xfa00, {0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x6b) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)={0x2, 0x0, @ioapic={0x4000, 0x9, 0x9, 0x7, 0x0, [{0x6, 0x9, 0x6, [], 0x3f}, {0x8, 0x3f, 0x5, [], 0xff}, {0x9, 0x3f, 0xff, [], 0x99}, {0x40, 0x0, 0x4, [], 0x4}, {0xfd, 0x20, 0x6, [], 0x3f}, {0x4, 0x1, 0x6, [], 0x7}, {0x2, 0x1, 0xf7, [], 0x81}, {0x1, 0x7f, 0x0, [], 0x99}, {0x3f, 0x8, 0x0, [], 0x3f}, {0x4, 0x2, 0x3, [], 0xf4}, {0x8, 0x9, 0x9a, [], 0xf8}, {0x3, 0x4, 0x7, [], 0xdb}, {0x9, 0x7f, 0x81, [], 0x7}, {0x5, 0x2, 0x5, [], 0x40}, {0xff, 0xe3, 0x9, [], 0x5}, {0x1, 0x0, 0x7f, [], 0x6}, {0x6, 0x9, 0x3f}, {0x2, 0x1f, 0xff, [], 0xfa}, {0x54, 0x0, 0x6, [], 0xff}, {0x93, 0x5, 0x9, [], 0x6}, {0x9, 0x3, 0x9, [], 0x1f}, {0x7f, 0xdc, 0x0, [], 0x25}, {0x7f, 0x2, 0x4, [], 0x1}, {0x0, 0x7, 0x2, [], 0x7f}]}}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$TIOCSTI(r3, 0x5412, 0x3) [ 497.791029][T23244] nbd5: partition table beyond EOD, truncated 04:54:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:37 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x600}]}) 04:54:37 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) close(r1) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0xffffffd1, 0xfa00, {&(0x7f0000000600), 0xffffffffffffffff, 0x2}}, 0xfffffef7) 04:54:37 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 498.191760][ T9874] block nbd5: Receive control failed (result -22) [ 498.207933][T23289] nbd5: detected capacity change from 0 to 7168 [ 498.246407][ T2489] block nbd5: Attempted send on invalid socket [ 498.252812][ T2489] block nbd5: shutting down sockets [ 498.258035][ T2489] print_req_error: 523 callbacks suppressed [ 498.258050][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.274958][ T2489] buffer_io_error: 530 callbacks suppressed [ 498.274969][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 498.288989][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 498.299856][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 498.307609][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 498.316322][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 498.324481][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.335796][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 498.343730][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 498.355125][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 498.363302][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 498.371259][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 498.379594][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:54:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x700}]}) [ 498.390862][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 498.399757][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 498.410795][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 498.418941][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.430193][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:54:38 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/111, 0x6f, 0x10100, &(0x7f0000000180)={{0x3, @bcast, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x4, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0, r1}}, 0x9) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0xffffffff, 0x4) [ 498.442997][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.454757][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 498.470051][T23289] ldm_validate_partition_table(): Disk read failed. [ 498.482248][T23289] Dev nbd5: unable to read RDB block 0 [ 498.491631][T23289] nbd5: unable to read partition table 04:54:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 498.498145][T23289] nbd5: partition table beyond EOD, truncated 04:54:38 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:38 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x300}}, 0x1c) 04:54:38 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 04:54:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x4000}]}) 04:54:38 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/167) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:38 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8800) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000040)={0x5, 0x262, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 498.980388][ T9874] block nbd5: Receive control failed (result -22) [ 498.989528][T23341] nbd5: detected capacity change from 0 to 7168 04:54:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 499.049529][ T2490] block nbd5: Attempted send on invalid socket [ 499.055898][ T2490] block nbd5: shutting down sockets [ 499.072187][T23341] ldm_validate_partition_table(): Disk read failed. 04:54:38 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) ioctl$VFIO_GET_API_VERSION(r1, 0x3b64) [ 499.113722][T23341] Dev nbd5: unable to read RDB block 0 [ 499.123449][T23341] nbd5: unable to read partition table [ 499.156073][T23341] nbd5: partition table beyond EOD, truncated 04:54:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0xff00}]}) 04:54:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:39 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 04:54:39 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) [ 499.453793][ T9874] block nbd5: Receive control failed (result -22) [ 499.474209][T23380] nbd5: detected capacity change from 0 to 7168 [ 499.522519][ T2490] block nbd5: Attempted send on invalid socket [ 499.529200][ T2490] block nbd5: shutting down sockets [ 499.548751][T23380] ldm_validate_partition_table(): Disk read failed. [ 499.587647][T23380] Dev nbd5: unable to read RDB block 0 [ 499.609492][T23380] nbd5: unable to read partition table [ 499.615380][T23380] nbd5: partition table beyond EOD, truncated 04:54:39 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xff00}}, 0x1c) 04:54:39 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1f) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={'nr', 0x0}, 0x8000, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1000, 0x8, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) 04:54:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007703e89935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:39 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = memfd_create(&(0x7f0000000080)='user[nodev-\x00', 0x9) ftruncate(r3, 0x5) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:39 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 04:54:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700fc9935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 499.946901][ T9874] block nbd5: Receive control failed (result -22) [ 499.956604][T23411] nbd5: detected capacity change from 0 to 7168 04:54:39 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x800) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) [ 500.017347][ T2490] block nbd5: Attempted send on invalid socket [ 500.023795][ T2490] block nbd5: shutting down sockets 04:54:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x2}]}) [ 500.059424][T23411] ldm_validate_partition_table(): Disk read failed. 04:54:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:39 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r3}}, 0x48) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r5}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r5}}, 0x48) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0xffffffffffffffd3, 0xfa00, {&(0x7f0000000400), r5}}, 0x18) [ 500.136426][T23411] Dev nbd5: unable to read RDB block 0 [ 500.159897][T23411] nbd5: unable to read partition table [ 500.184870][T23411] nbd5: partition table beyond EOD, truncated 04:54:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:40 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:54:40 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:54:40 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) close(r1) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0xf129849ddd3d344e) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f00000002c0)=0x78) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000458e2ebebf00"/208]) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:40 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dlvr\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x3}]}) 04:54:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 500.908580][ T9874] block nbd5: Receive control failed (result -22) [ 500.917612][T23472] nbd5: detected capacity change from 0 to 7168 [ 500.942026][ T2489] block nbd5: Attempted send on invalid socket [ 500.948442][ T2489] block nbd5: shutting down sockets 04:54:40 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dein\xd1\xb2\xad\t\x00\x00\x00\x00\x00\x00\x00cm\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000680)={@my=0x0}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000840)=""/43) write$binfmt_script(r4, &(0x7f0000000900)=ANY=[@ANYBLOB="367ce7af2781a30547a0c8a6f9fe92b02c264152"], 0x0) close(r4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x694423a9cb895c1d}, 0x801) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000780)={0x16, 0x98, 0xfa00, {&(0x7f00000006c0), 0x1, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x4e21, 0x9, @rand_addr="aaf57e812a84911523d06841fbe0bce6", 0x9afb}}}, 0xa0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f0000000940)=ANY=[@ANYBLOB="101762760229b10489a59061492e2ec09e6e906d9c8512c16235a0b4812c9c908c6b9063da4a1beeb03cd25d95332eebedaac3b78396f2c0649902151106eb3464bb6ecf8cb6ad75f1b4a689b5db380c8c190df3fca9c59edda42fac6d5fd2f6da4ae8c90917eebc72ab34213beced577cab574564a8324e05f485494d7723594205fdabb417a91502380f400d05c358917900c4700254ae467b7a3c935c8bb16b88db9e17c1ebe0a326b7946036c430052d3b2973d1c557139bd17870cecc01d12f7265b83a3c4af1c40ebcbc199bb26c87c8d15be7aff7f277846882247f9e7495d1793638385c52e89d527df6c7787c56da9861100d80"], 0x0) close(r5) r6 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/attr/current\x00', 0x2, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r7, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r8) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r8}, 0xc) pread64(r7, &(0x7f0000000700)=""/40, 0x28, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000008c0)={0x50000004}) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000080)='security.capability\x00', &(0x7f0000000100)=@v1={0x1000000, [{0x3, 0x1}]}, 0xc, 0xf974015e482ac461) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) setxattr$trusted_overlay_upper(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0xb1, 0x7, 0x0, "1c58fe7a1f450a67bc8e41dcdbce3486", "bec51833c9b575c5eedcb373e628804f561f2499aeed095f77ebcbe1898bee9c19461b74cc0053b65fa1c409247d8d523a6b5c92fc84a886ae39b4253b2ae4f239ca8be45fa1fbd4d51851eab66605f4237923b0104453a51d67cbdab42cdbfbb0cd2a1543e805cddc756d3503abb6ffaa50ccdfca2051f7480189c20703af60ed817c83b1934d224c1b70c430c4d13d67002f83e28f0aeef10e8ad1"}, 0xb1, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r9}}, 0x18) [ 500.960929][T23472] ldm_validate_partition_table(): Disk read failed. 04:54:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x4}]}) 04:54:40 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000002c0)="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", 0x1000) [ 501.023467][T23472] Dev nbd5: unable to read RDB block 0 [ 501.061180][T23472] nbd5: unable to read partition table [ 501.117442][T23472] nbd5: partition table beyond EOD, truncated 04:54:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:41 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 501.508759][ T9874] block nbd5: Receive control failed (result -22) [ 501.527498][T23515] nbd5: detected capacity change from 0 to 7168 [ 501.552962][ T2489] block nbd5: Attempted send on invalid socket [ 501.559292][ T2489] block nbd5: shutting down sockets [ 501.570323][T23515] ldm_validate_partition_table(): Disk read failed. [ 501.587659][T23515] Dev nbd5: unable to read RDB block 0 04:54:41 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x2}, 0x1c) 04:54:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x5}]}) 04:54:41 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x170) chmod(&(0x7f00000000c0)='./file0\x00', 0x2) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:41 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000000)={0x5, 0x5, 0x4}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) [ 501.608147][T23515] nbd5: unable to read partition table [ 501.621476][T23515] nbd5: partition table beyond EOD, truncated 04:54:41 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:54:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:41 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000080)=0x1f, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:41 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x0, 0x7530}}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x6}]}) [ 501.996330][ T9874] block nbd5: Receive control failed (result -22) [ 502.006662][T23545] nbd5: detected capacity change from 0 to 7168 [ 502.059167][ T2490] block nbd5: Attempted send on invalid socket [ 502.065524][ T2490] block nbd5: shutting down sockets [ 502.090531][T23545] ldm_validate_partition_table(): Disk read failed. 04:54:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 502.128352][T23545] Dev nbd5: unable to read RDB block 0 [ 502.143480][T23545] nbd5: unable to read partition table [ 502.164186][T23545] nbd5: partition table beyond EOD, truncated 04:54:42 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$VIDIOC_G_STD(r3, 0x80085617, &(0x7f00000000c0)) setfsgid(r2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r2}, 0xc) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r4, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r5) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) fchown(r1, 0x0, r5) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r7}}, 0x18) 04:54:42 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x3}, 0x1c) 04:54:42 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x10, 0x10, 0xfa00, {0x0}}, 0x18) 04:54:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x7}]}) 04:54:42 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:54:42 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/deva_c\xff\xff\xff\xff\x01\xd2\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000100100000100000077000f9935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 502.599189][ T9874] block nbd5: Receive control failed (result -22) [ 502.610198][T23593] nbd5: detected capacity change from 0 to 7168 [ 502.637851][ T2489] block nbd5: Attempted send on invalid socket [ 502.644276][ T2489] block nbd5: shutting down sockets 04:54:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x8}]}) 04:54:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:42 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0xed8, 0x5}, 0x40}, 0x10) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) [ 502.665743][T23593] ldm_validate_partition_table(): Disk read failed. [ 502.725765][T23593] Dev nbd5: unable to read RDB block 0 [ 502.738038][T23593] nbd5: unable to read partition table 04:54:42 executing program 2: [ 502.788082][T23593] nbd5: partition table beyond EOD, truncated 04:54:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700889935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:42 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 503.137719][ T9874] block nbd5: Receive control failed (result -22) [ 503.146499][T23628] nbd5: detected capacity change from 0 to 7168 [ 503.171392][ T2490] block nbd5: Attempted send on invalid socket [ 503.177738][ T2490] block nbd5: shutting down sockets [ 503.212034][T23628] ldm_validate_partition_table(): Disk read failed. [ 503.229060][T23628] Dev nbd5: unable to read RDB block 0 [ 503.246466][T23628] nbd5: unable to read partition table 04:54:43 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4}, 0x1c) 04:54:43 executing program 2: 04:54:43 executing program 3: r0 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 503.263785][T23628] nbd5: partition table beyond EOD, truncated 04:54:43 executing program 2: 04:54:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:43 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:54:43 executing program 3: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x1e, "184d877dd58c1940c81ad524cc5493b3813314856610ac771af8a4dd8de7"}, &(0x7f0000000180)=0x42) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)={r5, 0x3, 0x400}, 0x8) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2}}, 0x18) 04:54:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x2}]}) 04:54:43 executing program 2: [ 503.641788][ T9874] block nbd5: Receive control failed (result -22) [ 503.651334][T23658] nbd5: detected capacity change from 0 to 7168 [ 503.693235][ T2489] block nbd5: Attempted send on invalid socket [ 503.699734][ T2489] block nbd5: shutting down sockets [ 503.704946][ T2489] print_req_error: 523 callbacks suppressed [ 503.704963][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.704982][ T2489] buffer_io_error: 530 callbacks suppressed [ 503.704990][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 503.736436][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 503.747326][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 503.755155][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 503.763386][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 503.771505][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.782540][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read 04:54:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 503.790838][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 503.802775][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 503.812868][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 503.820774][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 503.829511][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 503.840410][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 503.850530][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 503.858760][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.869962][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.881201][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.892147][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.903239][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 503.916430][T23658] ldm_validate_partition_table(): Disk read failed. [ 503.976689][T23658] Dev nbd5: unable to read RDB block 0 [ 504.010614][T23658] nbd5: unable to read partition table 04:54:43 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x5}, 0x1c) 04:54:43 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000080)={0x1, 0x7}, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) 04:54:43 executing program 2: 04:54:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x3}]}) 04:54:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 504.048456][T23658] nbd5: partition table beyond EOD, truncated 04:54:44 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:44 executing program 2: 04:54:44 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 04:54:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x4}]}) [ 504.389962][T23698] block nbd5: shutting down sockets 04:54:44 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:44 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:54:44 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 504.568108][ T9874] block nbd3: Receive control failed (result -22) [ 504.578007][T23709] nbd3: detected capacity change from 0 to 7168 [ 504.630588][ T2489] block nbd3: Attempted send on invalid socket [ 504.636876][ T2489] block nbd3: shutting down sockets [ 504.662860][T23709] ldm_validate_partition_table(): Disk read failed. [ 504.694224][T23720] FAULT_INJECTION: forcing a failure. [ 504.694224][T23720] name failslab, interval 1, probability 0, space 0, times 0 [ 504.716733][T23709] Dev nbd3: unable to read RDB block 0 [ 504.766443][T23721] block nbd5: shutting down sockets [ 504.773218][T23709] nbd3: unable to read partition table [ 504.793840][T23709] nbd3: partition table beyond EOD, truncated 04:54:44 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6}, 0x1c) 04:54:44 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x5}]}) [ 504.818673][T23720] CPU: 0 PID: 23720 Comm: syz-executor.2 Not tainted 5.4.0-rc2-next-20191011 #0 [ 504.827737][T23720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.837808][T23720] Call Trace: [ 504.841126][T23720] dump_stack+0x172/0x1f0 [ 504.845921][T23720] should_fail.cold+0xa/0x15 [ 504.850538][T23720] ? fault_create_debugfs_attr+0x180/0x180 [ 504.856391][T23720] ? ___might_sleep+0x163/0x2c0 [ 504.861270][T23720] __should_failslab+0x121/0x190 [ 504.866237][T23720] should_failslab+0x9/0x14 [ 504.870769][T23720] __kmalloc+0x2e0/0x770 [ 504.875023][T23720] ? mark_held_locks+0xf0/0xf0 [ 504.875039][T23720] ? mark_lock+0xc2/0x1220 [ 504.875060][T23720] ? _parse_integer+0x190/0x190 [ 504.884242][T23720] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.884267][T23720] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 504.884288][T23720] tomoyo_realpath_from_path+0xcd/0x7b0 [ 504.884303][T23720] ? tomoyo_path_number_perm+0x193/0x520 [ 504.884327][T23720] tomoyo_path_number_perm+0x1dd/0x520 [ 504.884342][T23720] ? tomoyo_path_number_perm+0x193/0x520 [ 504.884361][T23720] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 504.884379][T23720] ? __f_unlock_pos+0x19/0x20 [ 504.912346][T23720] ? __fget+0x37f/0x550 [ 504.923384][T23720] ? ksys_dup3+0x3e0/0x3e0 [ 504.923400][T23720] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 504.923413][T23720] ? fput_many+0x12c/0x1a0 [ 504.923433][T23720] tomoyo_file_ioctl+0x23/0x30 [ 504.957840][T23720] security_file_ioctl+0x77/0xc0 [ 504.962786][T23720] ksys_ioctl+0x57/0xd0 [ 504.966944][T23720] __x64_sys_ioctl+0x73/0xb0 [ 504.971552][T23720] do_syscall_64+0xfa/0x760 [ 504.976074][T23720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.981967][T23720] RIP: 0033:0x459a59 [ 504.985862][T23720] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 505.005477][T23720] RSP: 002b:00007ff059213c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 505.013900][T23720] RAX: ffffffffffffffda RBX: 00007ff059213c90 RCX: 0000000000459a59 [ 505.013910][T23720] RDX: 00000000200002c0 RSI: 000000004020aeb2 RDI: 0000000000000004 [ 505.013919][T23720] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 505.013926][T23720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff0592146d4 [ 505.013940][T23720] R13: 00000000004c3042 R14: 00000000004d6ba0 R15: 0000000000000005 04:54:45 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 505.191935][T23720] ERROR: Out of memory at tomoyo_realpath_from_path. 04:54:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x6}]}) 04:54:45 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) [ 505.370281][T23738] block nbd5: shutting down sockets 04:54:45 executing program 2 (fault-call:2 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:54:45 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7}, 0x1c) 04:54:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 505.546055][ T9874] block nbd3: Receive control failed (result -22) [ 505.560469][T23750] nbd3: detected capacity change from 0 to 7168 04:54:45 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 505.588537][ T2489] block nbd3: Attempted send on invalid socket [ 505.594805][ T2489] block nbd3: shutting down sockets [ 505.608457][T23750] ldm_validate_partition_table(): Disk read failed. [ 505.627367][T23750] Dev nbd3: unable to read RDB block 0 04:54:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x7}]}) [ 505.668633][T23750] nbd3: unable to read partition table [ 505.676651][T23750] nbd3: partition table beyond EOD, truncated 04:54:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f288000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:45 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 04:54:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x8}]}) [ 505.855459][ T9874] block nbd5: Receive control failed (result -22) [ 505.878595][T23763] block nbd5: shutting down sockets 04:54:45 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:45 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x8}, 0x1c) 04:54:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 506.250273][ T9874] block nbd5: Receive control failed (result -22) [ 506.264227][T23779] block nbd5: shutting down sockets 04:54:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 506.294843][ T9874] block nbd3: Receive control failed (result -22) [ 506.304194][T23789] nbd3: detected capacity change from 0 to 7168 [ 506.345401][ T2489] block nbd3: Attempted send on invalid socket [ 506.351737][ T2489] block nbd3: shutting down sockets [ 506.364146][T23789] ldm_validate_partition_table(): Disk read failed. 04:54:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:46 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 506.386908][T23789] Dev nbd3: unable to read RDB block 0 04:54:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x2, &(0x7f00000002c0)) [ 506.446200][T23789] nbd3: unable to read partition table [ 506.488663][T23789] nbd3: partition table beyond EOD, truncated [ 506.558460][ T9874] block nbd5: Receive control failed (result -22) [ 506.579884][T23800] block nbd5: shutting down sockets 04:54:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:46 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 04:54:46 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 506.855135][ T9874] block nbd3: Receive control failed (result -22) [ 506.863641][T23821] nbd3: detected capacity change from 0 to 7168 04:54:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x10, &(0x7f00000002c0)) 04:54:46 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xa}, 0x1c) [ 506.900677][ T2490] block nbd3: Attempted send on invalid socket [ 506.906984][ T2490] block nbd3: shutting down sockets [ 506.937404][T23821] ldm_validate_partition_table(): Disk read failed. [ 506.975088][T23821] Dev nbd3: unable to read RDB block 0 [ 507.020755][T23821] nbd3: unable to read partition table 04:54:46 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 507.080969][T23821] nbd3: partition table beyond EOD, truncated 04:54:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:47 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x301, &(0x7f00000002c0)) 04:54:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 507.478283][ T9874] block nbd3: Receive control failed (result -22) [ 507.487379][T23851] nbd3: detected capacity change from 0 to 7168 [ 507.530089][ T2489] block nbd3: Attempted send on invalid socket [ 507.536377][ T2489] block nbd3: shutting down sockets 04:54:47 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 507.572228][T23851] ldm_validate_partition_table(): Disk read failed. 04:54:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4c00, &(0x7f00000002c0)) [ 507.639557][T23851] Dev nbd3: unable to read RDB block 0 [ 507.679774][T23851] nbd3: unable to read partition table [ 507.722767][T23851] nbd3: partition table beyond EOD, truncated 04:54:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:47 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x48}, 0x1c) 04:54:47 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:54:47 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4c01, &(0x7f00000002c0)) 04:54:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 508.056793][T23878] block nbd3: shutting down sockets 04:54:48 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:48 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:54:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4c04, &(0x7f00000002c0)) [ 508.499930][T23896] block nbd3: shutting down sockets 04:54:48 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4c}, 0x1c) 04:54:48 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:48 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4c05, &(0x7f00000002c0)) 04:54:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 508.842383][T23916] block nbd3: shutting down sockets 04:54:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:48 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x5421, &(0x7f00000002c0)) 04:54:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:54:49 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 509.169163][ T9874] block nbd3: Receive control failed (result -22) [ 509.178250][T23934] block nbd3: shutting down sockets 04:54:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:49 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x68}, 0x1c) 04:54:49 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x5450, &(0x7f00000002c0)) 04:54:49 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 509.614294][ T9874] block nbd3: Receive control failed (result -22) [ 509.629436][T23959] block nbd3: shutting down sockets 04:54:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:54:49 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x5451, &(0x7f00000002c0)) 04:54:49 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 509.893047][ T9874] block nbd3: Receive control failed (result -22) [ 509.925502][T23977] block nbd3: shutting down sockets 04:54:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:49 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:50 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6c}, 0x1c) 04:54:50 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:50 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x5452, &(0x7f00000002c0)) 04:54:50 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:54:50 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:50 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:50 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x5460, &(0x7f00000002c0)) 04:54:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:54:50 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:51 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x74}, 0x1c) 04:54:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200fc0000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x6364, &(0x7f00000002c0)) 04:54:51 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:51 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:54:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:51 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8912, &(0x7f00000002c0)) 04:54:51 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:54:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 511.762789][ T9874] block nbd5: Receive control failed (result -22) [ 511.775033][T24071] block nbd5: shutting down sockets 04:54:51 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7a}, 0x1c) 04:54:51 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:51 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8914, &(0x7f00000002c0)) 04:54:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200ff0000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 512.183727][ T9874] block nbd5: Receive control failed (result -22) [ 512.199996][T24098] nbd5: detected capacity change from 0 to 7168 [ 512.206585][ T2489] block nbd5: Attempted send on invalid socket [ 512.213037][ T2489] block nbd5: shutting down sockets [ 512.218262][ T2489] print_req_error: 341 callbacks suppressed [ 512.218287][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.236268][ T2489] buffer_io_error: 350 callbacks suppressed [ 512.236278][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 512.282173][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.293089][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 512.301367][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.312716][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 512.325410][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.336452][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 512.345182][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.356087][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 512.365797][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:54:52 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 512.376716][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 512.385331][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.396940][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 512.405222][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.416273][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read 04:54:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 512.424623][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.435617][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 512.443902][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 512.455945][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 512.480497][T24098] ldm_validate_partition_table(): Disk read failed. 04:54:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 512.514604][T24098] Dev nbd5: unable to read RDB block 0 [ 512.550189][T24098] nbd5: unable to read partition table 04:54:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8916, &(0x7f00000002c0)) [ 512.580857][T24098] nbd5: partition table beyond EOD, truncated 04:54:52 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:52 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfc}, 0x1c) 04:54:52 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8933, &(0x7f00000002c0)) 04:54:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:54:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:52 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 513.109140][ T9874] block nbd5: Receive control failed (result -22) [ 513.119017][T24139] nbd5: detected capacity change from 0 to 7168 [ 513.199686][ T2490] block nbd5: Attempted send on invalid socket [ 513.205950][ T2490] block nbd5: shutting down sockets [ 513.246688][T24139] ldm_validate_partition_table(): Disk read failed. 04:54:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000001a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 513.290562][T24139] Dev nbd5: unable to read RDB block 0 04:54:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x894b, &(0x7f00000002c0)) 04:54:53 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 513.351006][T24139] nbd5: unable to read partition table [ 513.418965][T24139] nbd5: partition table beyond EOD, truncated 04:54:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:53 executing program 5: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8990, &(0x7f00000002c0)) 04:54:53 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x300}, 0x1c) 04:54:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:53 executing program 3: creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:54:53 executing program 5: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8991, &(0x7f00000002c0)) 04:54:54 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:54:54 executing program 5: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x89e0, &(0x7f00000002c0)) [ 514.402355][ T9874] block nbd3: Receive control failed (result -22) [ 514.412900][T24211] block nbd3: shutting down sockets 04:54:54 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x500}, 0x1c) 04:54:54 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:54:54 executing program 5: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 514.792946][ T9874] block nbd3: Receive control failed (result -22) [ 514.801611][T24238] nbd3: detected capacity change from 0 to 7168 [ 514.832767][ T2489] block nbd3: Attempted send on invalid socket 04:54:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae01, &(0x7f00000002c0)) [ 514.839178][ T2489] block nbd3: shutting down sockets [ 514.855696][T24238] ldm_validate_partition_table(): Disk read failed. 04:54:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000007a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 514.918899][T24238] Dev nbd3: unable to read RDB block 0 [ 514.960994][T24238] nbd3: unable to read partition table [ 514.968622][T24238] nbd3: partition table beyond EOD, truncated 04:54:54 executing program 5: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:54:55 executing program 3: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f20000000fa6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae03, &(0x7f00000002c0)) 04:54:55 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x600}, 0x1c) 04:54:55 executing program 5: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:54:55 executing program 3: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae41, &(0x7f00000002c0)) 04:54:55 executing program 3: r0 = socket(0x0, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:55 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:54:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:56 executing program 3: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:56 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x700}, 0x1c) 04:54:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae44, &(0x7f00000002c0)) 04:54:56 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:54:56 executing program 3: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:56 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae45, &(0x7f00000002c0)) 04:54:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:56 executing program 3: r0 = socket(0x11, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:54:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:57 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xa00}, 0x1c) 04:54:57 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae47, &(0x7f00000002c0)) 04:54:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:54:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000088a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 517.346966][ T9874] block nbd5: Receive control failed (result -22) [ 517.356077][ T2490] block nbd5: Attempted send on invalid socket [ 517.362503][ T2490] block nbd5: shutting down sockets [ 517.367716][ T2490] print_req_error: 170 callbacks suppressed [ 517.367732][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.385715][ T2490] buffer_io_error: 170 callbacks suppressed [ 517.385723][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 517.402180][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.413215][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 517.423104][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.434315][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 517.442904][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.453982][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 517.463253][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.474313][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 517.482456][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 04:54:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 517.493452][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 517.501509][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 517.509380][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 517.518057][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 517.529000][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 517.536772][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read 04:54:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 517.545625][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 517.556934][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 517.567858][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 517.582020][T24384] ldm_validate_partition_table(): Disk read failed. 04:54:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae60, &(0x7f00000002c0)) [ 517.614230][T24384] Dev nbd5: unable to read RDB block 0 [ 517.629988][T24384] nbd5: unable to read partition table [ 517.661883][T24384] nbd5: partition table beyond EOD, truncated 04:54:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:57 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:54:57 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x204e}, 0x1c) 04:54:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae64, &(0x7f00000002c0)) 04:54:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:58 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:54:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae71, &(0x7f00000002c0)) [ 518.337100][ T9874] block nbd3: Receive control failed (result -22) [ 518.350849][ T2489] block nbd3: Attempted send on invalid socket [ 518.357456][ T2489] block nbd3: shutting down sockets [ 518.377760][T24434] ldm_validate_partition_table(): Disk read failed. [ 518.431050][T24434] Dev nbd3: unable to read RDB block 0 [ 518.473087][T24434] nbd3: unable to read partition table [ 518.488664][T24434] nbd3: partition table beyond EOD, truncated 04:54:58 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:58 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x3f00}, 0x1c) 04:54:58 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae78, &(0x7f00000002c0)) 04:54:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:54:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:58 executing program 5: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 518.947966][ T9874] block nbd3: Receive control failed (result -22) [ 518.959277][ T2490] block nbd3: Attempted send on invalid socket [ 518.965721][ T2490] block nbd3: shutting down sockets [ 518.975697][T24462] ldm_validate_partition_table(): Disk read failed. [ 519.001065][T24462] Dev nbd3: unable to read RDB block 0 [ 519.063726][T24462] nbd3: unable to read partition table [ 519.121354][T24462] nbd3: partition table beyond EOD, truncated 04:54:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae80, &(0x7f00000002c0)) 04:54:59 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:54:59 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:59 executing program 5: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:54:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x400454ca, &(0x7f00000002c0)) [ 519.546661][ T9874] block nbd3: Receive control failed (result -22) [ 519.555862][ T2490] block nbd3: Attempted send on invalid socket [ 519.562696][ T2490] block nbd3: shutting down sockets [ 519.587267][T24495] ldm_validate_partition_table(): Disk read failed. 04:54:59 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4000}, 0x1c) 04:54:59 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f2000080fea6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:54:59 executing program 5: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 519.673395][T24495] Dev nbd3: unable to read RDB block 0 04:54:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 519.719558][T24495] nbd3: unable to read partition table [ 519.753363][T24495] nbd3: partition table beyond EOD, truncated 04:54:59 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:54:59 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:54:59 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:54:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x40049409, &(0x7f00000002c0)) 04:54:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 520.207934][ T9874] block nbd5: Receive control failed (result -22) [ 520.222888][T24524] block nbd5: shutting down sockets 04:55:00 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4008ae48, &(0x7f00000002c0)) 04:55:00 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4800}, 0x1c) 04:55:00 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:00 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4008ae61, &(0x7f00000002c0)) [ 520.859258][ T9874] block nbd5: Receive control failed (result -22) [ 520.873123][T24554] block nbd5: shutting down sockets 04:55:00 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:00 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4008ae6a, &(0x7f00000002c0)) 04:55:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:01 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 521.253267][ T9874] block nbd5: Receive control failed (result -22) [ 521.293009][T24579] block nbd5: shutting down sockets 04:55:01 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4c00}, 0x1c) 04:55:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4010ae42, &(0x7f00000002c0)) 04:55:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:01 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 521.714082][ T9874] block nbd5: Receive control failed (result -22) [ 521.729957][T24596] block nbd5: shutting down sockets 04:55:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4010ae67, &(0x7f00000002c0)) 04:55:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:55:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f2f5ffffffa6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 522.176702][ T9874] block nbd5: Receive control failed (result -22) [ 522.184892][ T9874] block nbd3: Receive control failed (result -22) [ 522.211593][T24622] block nbd5: shutting down sockets [ 522.217698][T24623] block nbd3: shutting down sockets 04:55:02 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4e20}, 0x1c) 04:55:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:02 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:02 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4010ae68, &(0x7f00000002c0)) [ 522.568699][ T9874] block nbd3: Receive control failed (result -22) [ 522.578088][T24641] block nbd3: shutting down sockets [ 522.641419][ T9874] block nbd5: Receive control failed (result -22) [ 522.659202][T24642] block nbd5: shutting down sockets 04:55:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:55:02 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4018aebd, &(0x7f00000002c0)) 04:55:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 522.983617][ T9874] block nbd3: Receive control failed (result -22) [ 522.992721][T24667] block nbd3: shutting down sockets 04:55:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:03 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6800}, 0x1c) 04:55:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020940d, &(0x7f00000002c0)) 04:55:03 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 523.322051][ T9874] block nbd3: Receive control failed (result -22) [ 523.340294][T24688] block nbd3: shutting down sockets 04:55:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:03 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020ae46, &(0x7f00000002c0)) 04:55:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 523.566797][T24703] block nbd5: shutting down sockets 04:55:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 523.799887][ T9874] block nbd3: Receive control failed (result -22) [ 523.859193][T24707] block nbd3: shutting down sockets 04:55:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020ae76, &(0x7f00000002c0)) [ 523.974498][T24721] block nbd5: shutting down sockets 04:55:03 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6c00}, 0x1c) 04:55:03 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200070000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 524.205259][ T9874] block nbd3: Receive control failed (result -22) [ 524.214670][T24735] block nbd3: shutting down sockets 04:55:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aea5, &(0x7f00000002c0)) 04:55:04 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:04 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 524.372365][T24744] block nbd5: shutting down sockets 04:55:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:04 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 524.507714][T24753] block nbd3: shutting down sockets 04:55:04 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x40286608, &(0x7f00000002c0)) [ 524.807775][ T9874] block nbd5: Receive control failed (result -22) [ 524.831396][ T2489] block nbd5: Attempted send on invalid socket [ 524.837655][ T2489] block nbd5: shutting down sockets [ 524.843016][ T2489] print_req_error: 217 callbacks suppressed [ 524.843033][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.861945][ T2489] buffer_io_error: 230 callbacks suppressed [ 524.861954][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 524.876666][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.887817][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 524.895645][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.906514][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 524.915310][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.926160][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 524.935113][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.946089][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 524.954732][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.965817][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 524.974258][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 524.985337][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 524.988862][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 525.004370][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 525.012718][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 525.023871][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 525.029420][T24771] block nbd3: shutting down sockets [ 525.032314][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 525.050096][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read 04:55:04 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7400}, 0x1c) 04:55:04 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200110000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 525.060774][T24770] ldm_validate_partition_table(): Disk read failed. [ 525.100152][T24770] Dev nbd5: unable to read RDB block 0 [ 525.128112][T24770] nbd5: unable to read partition table [ 525.148545][T24770] nbd5: partition table beyond EOD, truncated 04:55:05 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) 04:55:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4030ae7b, &(0x7f00000002c0)) 04:55:05 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:05 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 525.388168][T24791] block nbd3: shutting down sockets 04:55:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:05 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 525.562584][ T9874] block nbd5: Receive control failed (result -22) [ 525.572223][ T2490] block nbd5: Attempted send on invalid socket [ 525.578613][ T2490] block nbd5: shutting down sockets [ 525.597878][T24801] ldm_validate_partition_table(): Disk read failed. 04:55:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4038ae7a, &(0x7f00000002c0)) [ 525.645197][T24801] Dev nbd5: unable to read RDB block 0 [ 525.660041][T24801] nbd5: unable to read partition table [ 525.682566][T24801] nbd5: partition table beyond EOD, truncated 04:55:05 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 525.844865][ T9874] block nbd3: Receive control failed (result -22) [ 525.858056][T24814] nbd3: detected capacity change from 0 to 7168 [ 525.868849][ T2489] block nbd3: Attempted send on invalid socket [ 525.875060][ T2489] block nbd3: shutting down sockets [ 525.884280][T24814] ldm_validate_partition_table(): Disk read failed. 04:55:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 525.914463][T24814] Dev nbd3: unable to read RDB block 0 [ 525.954150][T24814] nbd3: unable to read partition table [ 525.980806][T24814] nbd3: partition table beyond EOD, truncated 04:55:05 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7a00}, 0x1c) 04:55:05 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:05 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4040ae77, &(0x7f00000002c0)) 04:55:06 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 526.229924][ T9874] block nbd5: Receive control failed (result -22) [ 526.239347][ T2489] block nbd5: Attempted send on invalid socket [ 526.245593][ T2489] block nbd5: shutting down sockets [ 526.269597][T24828] ldm_validate_partition_table(): Disk read failed. 04:55:06 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 526.323367][T24828] Dev nbd5: unable to read RDB block 0 [ 526.378745][T24828] nbd5: unable to read partition table [ 526.384377][T24828] nbd5: partition table beyond EOD, truncated 04:55:06 executing program 3 (fault-call:6 fault-nth:0): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4040ae79, &(0x7f00000002c0)) 04:55:06 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 526.655895][ T9874] block nbd3: Receive control failed (result -22) [ 526.666438][T24857] FAULT_INJECTION: forcing a failure. [ 526.666438][T24857] name failslab, interval 1, probability 0, space 0, times 0 [ 526.679389][T24857] CPU: 1 PID: 24857 Comm: syz-executor.3 Not tainted 5.4.0-rc2-next-20191011 #0 [ 526.688405][T24857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.688479][T24857] Call Trace: [ 526.688505][T24857] dump_stack+0x172/0x1f0 [ 526.688527][T24857] should_fail.cold+0xa/0x15 [ 526.688553][T24857] ? fault_create_debugfs_attr+0x180/0x180 [ 526.716702][T24857] ? find_held_lock+0x35/0x130 [ 526.721487][T24857] ? __sigqueue_alloc+0x173/0x4d0 [ 526.726539][T24857] __should_failslab+0x121/0x190 [ 526.731512][T24857] should_failslab+0x9/0x14 [ 526.736030][T24857] kmem_cache_alloc+0x47/0x710 [ 526.740808][T24857] ? __kasan_check_read+0x11/0x20 [ 526.745852][T24857] __sigqueue_alloc+0x263/0x4d0 [ 526.750717][T24857] __send_signal+0x863/0x1080 [ 526.755399][T24857] send_signal+0x4b7/0x7d0 [ 526.759829][T24857] force_sig_info_to_task+0x278/0x340 [ 526.765227][T24857] force_sig_fault+0xbe/0x100 [ 526.769911][T24857] ? force_sig_fault_to_task+0xf0/0xf0 [ 526.775378][T24857] ? __kasan_check_write+0x14/0x20 [ 526.780481][T24857] ? trace_hardirqs_on+0x67/0x240 [ 526.785495][T24857] __bad_area_nosemaphore+0x32e/0x420 [ 526.790870][T24857] ? vmacache_find+0x65/0x310 [ 526.796146][T24857] bad_area+0x69/0x80 [ 526.800115][T24857] __do_page_fault+0xa28/0xdd0 [ 526.804864][T24857] ? page_fault+0x16/0x40 [ 526.809199][T24857] do_page_fault+0x38/0x590 [ 526.813693][T24857] page_fault+0x39/0x40 [ 526.817834][T24857] RIP: 0033:0x45365f [ 526.821730][T24857] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 526.841332][T24857] RSP: 002b:00007f2da5e1f7a8 EFLAGS: 00010283 [ 526.847383][T24857] RAX: 00007f2da5e1f850 RBX: 00007f2da5e1fc90 RCX: 0000000000000000 [ 526.855352][T24857] RDX: 00000000000003ff RSI: 0000000000000000 RDI: 00007f2da5e1f850 [ 526.863325][T24857] RBP: 000000000075bf20 R08: 00000000000003ff R09: 0000000000000000 [ 526.871282][T24857] R10: 0000000000000064 R11: 0000000000000000 R12: 00007f2da5e206d4 [ 526.879246][T24857] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 04:55:06 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000500a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:06 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x80fe}, 0x1c) [ 526.958820][T24857] nbd3: detected capacity change from 0 to 7168 [ 526.971658][ T2489] block nbd3: Attempted send on invalid socket [ 526.978138][ T2489] block nbd3: shutting down sockets 04:55:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 527.011604][T24857] ldm_validate_partition_table(): Disk read failed. [ 527.066725][ T9874] block nbd5: Receive control failed (result -22) [ 527.080995][T24864] block nbd5: shutting down sockets [ 527.104972][T24857] Dev nbd3: unable to read RDB block 0 04:55:07 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4068aea3, &(0x7f00000002c0)) [ 527.121862][T24857] nbd3: unable to read partition table [ 527.145645][T24857] nbd3: partition table beyond EOD, truncated 04:55:07 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:07 executing program 3 (fault-call:6 fault-nth:1): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:07 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 527.447228][ T9874] block nbd3: Receive control failed (result -22) [ 527.457287][T24893] FAULT_INJECTION: forcing a failure. [ 527.457287][T24893] name failslab, interval 1, probability 0, space 0, times 0 [ 527.494906][T24893] CPU: 0 PID: 24893 Comm: syz-executor.3 Not tainted 5.4.0-rc2-next-20191011 #0 [ 527.503979][T24893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.514040][T24893] Call Trace: [ 527.514067][T24893] dump_stack+0x172/0x1f0 [ 527.514089][T24893] should_fail.cold+0xa/0x15 [ 527.514108][T24893] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 527.514131][T24893] ? fault_create_debugfs_attr+0x180/0x180 [ 527.538313][T24893] ? ___might_sleep+0x163/0x2c0 [ 527.538335][T24893] __should_failslab+0x121/0x190 [ 527.538356][T24893] should_failslab+0x9/0x14 [ 527.552656][T24893] kmem_cache_alloc+0x2aa/0x710 [ 527.557540][T24893] ? do_signal+0x4f8/0x1700 [ 527.562066][T24893] getname_flags+0xd6/0x5b0 [ 527.566575][T24893] getname+0x1a/0x20 [ 527.570477][T24893] do_sys_open+0x2c9/0x5d0 [ 527.574926][T24893] ? filp_open+0x80/0x80 [ 527.579182][T24893] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 527.584634][T24893] ? do_syscall_64+0x26/0x760 [ 527.589303][T24893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.595358][T24893] ? do_syscall_64+0x26/0x760 [ 527.600030][T24893] __x64_sys_open+0x7e/0xc0 [ 527.604543][T24893] do_syscall_64+0xfa/0x760 [ 527.609045][T24893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.614939][T24893] RIP: 0033:0x413941 [ 527.618821][T24893] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 527.638441][T24893] RSP: 002b:00007f2da5e1f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 527.646840][T24893] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 527.654795][T24893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5e1f850 [ 527.662760][T24893] RBP: 000000000075bf20 R08: 00007f2da5e1f7b0 R09: 000000000075bf20 [ 527.670718][T24893] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f2da5e206d4 [ 527.678673][T24893] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 [ 527.715450][ T9874] block nbd5: Receive control failed (result -22) [ 527.726498][T24891] block nbd5: shutting down sockets [ 527.747684][T24886] block nbd3: shutting down sockets 04:55:07 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:07 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xc0fe}, 0x1c) 04:55:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:07 executing program 3 (fault-call:6 fault-nth:2): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:07 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4090ae82, &(0x7f00000002c0)) [ 528.093289][T24922] FAULT_INJECTION: forcing a failure. [ 528.093289][T24922] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 528.093296][ T9874] block nbd3: Receive control failed (result -22) [ 528.106532][T24922] CPU: 1 PID: 24922 Comm: syz-executor.3 Not tainted 5.4.0-rc2-next-20191011 #0 [ 528.106542][T24922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.106548][T24922] Call Trace: [ 528.106571][T24922] dump_stack+0x172/0x1f0 [ 528.106592][T24922] should_fail.cold+0xa/0x15 [ 528.106610][T24922] ? fault_create_debugfs_attr+0x180/0x180 [ 528.106624][T24922] ? debug_smp_processor_id+0x33/0x18a [ 528.106640][T24922] ? perf_trace_lock+0xeb/0x4c0 [ 528.106654][T24922] ? __lock_acquire+0x16f2/0x4a00 [ 528.106674][T24922] should_fail_alloc_page+0x50/0x60 [ 528.106688][T24922] __alloc_pages_nodemask+0x1a1/0x910 [ 528.106704][T24922] ? fs_reclaim_release+0xf/0x30 [ 528.106719][T24922] ? __alloc_pages_slowpath+0x2920/0x2920 [ 528.106735][T24922] ? fs_reclaim_release+0xf/0x30 [ 528.106756][T24922] ? fault_create_debugfs_attr+0x180/0x180 [ 528.106775][T24922] cache_grow_begin+0x90/0xd00 [ 528.106791][T24922] ? trace_hardirqs_off+0x62/0x240 [ 528.106813][T24922] kmem_cache_alloc+0x64e/0x710 [ 528.106838][T24922] getname_flags+0xd6/0x5b0 [ 528.122479][T24922] getname+0x1a/0x20 [ 528.122505][T24922] do_sys_open+0x2c9/0x5d0 [ 528.122524][T24922] ? filp_open+0x80/0x80 [ 528.122542][T24922] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 528.122556][T24922] ? do_syscall_64+0x26/0x760 [ 528.122573][T24922] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.122585][T24922] ? do_syscall_64+0x26/0x760 [ 528.122603][T24922] __x64_sys_open+0x7e/0xc0 [ 528.122618][T24922] do_syscall_64+0xfa/0x760 [ 528.122641][T24922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.122651][T24922] RIP: 0033:0x413941 [ 528.269695][T24922] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 04:55:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:08 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 528.289312][T24922] RSP: 002b:00007f2da5dfe7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 528.289328][T24922] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 528.289337][T24922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5dfe850 [ 528.289346][T24922] RBP: 000000000075bfc8 R08: 00007f2da5dfe7b0 R09: 000000000075bfc8 [ 528.289355][T24922] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f2da5dff6d4 [ 528.289363][T24922] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 [ 528.381333][ T9874] block nbd5: Receive control failed (result -22) [ 528.400063][ T2490] block nbd5: Attempted send on invalid socket [ 528.406458][ T2490] block nbd5: shutting down sockets [ 528.437925][T24926] ldm_validate_partition_table(): Disk read failed. 04:55:08 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 528.499645][T24926] Dev nbd5: unable to read RDB block 0 [ 528.559883][T24926] nbd5: unable to read partition table [ 528.584769][T24916] block nbd3: shutting down sockets 04:55:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x800454d2, &(0x7f00000002c0)) [ 528.607464][T24926] nbd5: partition table beyond EOD, truncated 04:55:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:08 executing program 3 (fault-call:6 fault-nth:3): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:08 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfc00}, 0x1c) 04:55:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:55:08 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 528.913783][T24956] FAULT_INJECTION: forcing a failure. [ 528.913783][T24956] name failslab, interval 1, probability 0, space 0, times 0 [ 528.972870][ T9874] block nbd5: Receive control failed (result -22) [ 528.995391][ T2489] block nbd5: Attempted send on invalid socket [ 529.001672][ T2489] block nbd5: shutting down sockets [ 529.023728][T24960] ldm_validate_partition_table(): Disk read failed. [ 529.036607][T24956] CPU: 0 PID: 24956 Comm: syz-executor.3 Not tainted 5.4.0-rc2-next-20191011 #0 [ 529.045670][T24956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.055727][T24956] Call Trace: [ 529.055752][T24956] dump_stack+0x172/0x1f0 [ 529.055776][T24956] should_fail.cold+0xa/0x15 [ 529.055803][T24956] ? fault_create_debugfs_attr+0x180/0x180 [ 529.063448][T24956] ? ___might_sleep+0x163/0x2c0 [ 529.063471][T24956] __should_failslab+0x121/0x190 [ 529.063489][T24956] should_failslab+0x9/0x14 [ 529.063505][T24956] kmem_cache_alloc+0x2aa/0x710 [ 529.092991][T24956] ? kmem_cache_alloc+0x364/0x710 [ 529.098014][T24956] security_file_alloc+0x39/0x170 [ 529.103027][T24956] __alloc_file+0xde/0x340 [ 529.107432][T24956] alloc_empty_file+0x72/0x170 [ 529.112183][T24956] path_openat+0xef/0x4710 [ 529.116586][T24956] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 529.122371][T24956] ? kasan_slab_alloc+0xf/0x20 [ 529.127118][T24956] ? kmem_cache_alloc+0x121/0x710 [ 529.132125][T24956] ? getname_flags+0xd6/0x5b0 [ 529.136786][T24956] ? getname+0x1a/0x20 [ 529.140848][T24956] ? do_sys_open+0x2c9/0x5d0 [ 529.145424][T24956] ? __x64_sys_open+0x7e/0xc0 [ 529.150088][T24956] ? __kasan_check_read+0x11/0x20 [ 529.155107][T24956] ? mark_lock+0xc2/0x1220 [ 529.159517][T24956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.165743][T24956] ? debug_smp_processor_id+0x33/0x18a [ 529.171190][T24956] ? perf_trace_lock+0xeb/0x4c0 [ 529.176046][T24956] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 529.181406][T24956] ? __lockdep_free_key_range+0x120/0x120 [ 529.187112][T24956] ? __alloc_fd+0x487/0x620 [ 529.191606][T24956] do_filp_open+0x1a1/0x280 [ 529.196099][T24956] ? may_open_dev+0x100/0x100 [ 529.200762][T24956] ? lock_downgrade+0x920/0x920 [ 529.205596][T24956] ? rwlock_bug.part.0+0x90/0x90 [ 529.210523][T24956] ? __kasan_check_read+0x11/0x20 [ 529.215547][T24956] ? do_raw_spin_unlock+0x57/0x270 [ 529.220663][T24956] ? _raw_spin_unlock+0x28/0x40 [ 529.225500][T24956] ? __alloc_fd+0x487/0x620 [ 529.229999][T24956] do_sys_open+0x3fe/0x5d0 [ 529.234401][T24956] ? filp_open+0x80/0x80 [ 529.238645][T24956] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 529.244086][T24956] ? do_syscall_64+0x26/0x760 [ 529.248760][T24956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.254812][T24956] ? do_syscall_64+0x26/0x760 [ 529.259480][T24956] __x64_sys_open+0x7e/0xc0 [ 529.263970][T24956] do_syscall_64+0xfa/0x760 [ 529.268463][T24956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.274340][T24956] RIP: 0033:0x413941 [ 529.278223][T24956] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 529.297816][T24956] RSP: 002b:00007f2da5dfe7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 529.306221][T24956] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 529.314177][T24956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5dfe850 04:55:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x80086301, &(0x7f00000002c0)) [ 529.322143][T24956] RBP: 000000000075bfc8 R08: 00007f2da5dfe7b0 R09: 000000000075bfc8 [ 529.330100][T24956] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f2da5dff6d4 [ 529.338082][T24956] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000005 [ 529.358522][T24960] Dev nbd5: unable to read RDB block 0 04:55:09 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 529.376744][T24960] nbd5: unable to read partition table [ 529.394332][T24960] nbd5: partition table beyond EOD, truncated 04:55:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:55:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:55:09 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8010aebb, &(0x7f00000002c0)) 04:55:09 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfe80}, 0x1c) 04:55:09 executing program 3 (fault-call:6 fault-nth:4): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 529.774534][ T9874] block nbd5: Receive control failed (result -22) [ 529.783674][T24978] block nbd5: shutting down sockets 04:55:09 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:55:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 529.974553][ T9874] block nbd3: Receive control failed (result -22) [ 529.991075][T24997] FAULT_INJECTION: forcing a failure. [ 529.991075][T24997] name failslab, interval 1, probability 0, space 0, times 0 [ 530.076968][T24997] CPU: 1 PID: 24997 Comm: syz-executor.3 Not tainted 5.4.0-rc2-next-20191011 #0 [ 530.086046][T24997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.096119][T24997] Call Trace: [ 530.099412][T24997] dump_stack+0x172/0x1f0 [ 530.103737][T24997] should_fail.cold+0xa/0x15 [ 530.108321][T24997] ? fault_create_debugfs_attr+0x180/0x180 [ 530.114135][T24997] ? ___might_sleep+0x163/0x2c0 [ 530.118980][T24997] __should_failslab+0x121/0x190 [ 530.123918][T24997] should_failslab+0x9/0x14 [ 530.128433][T24997] __kmalloc+0x2e0/0x770 [ 530.132673][T24997] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 530.138824][T24997] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 530.144532][T24997] tomoyo_realpath_from_path+0xcd/0x7b0 [ 530.150070][T24997] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 530.156303][T24997] tomoyo_check_open_permission+0x2a3/0x3e0 [ 530.162186][T24997] ? tomoyo_path_number_perm+0x520/0x520 [ 530.167818][T24997] ? mark_lock+0xc2/0x1220 [ 530.172227][T24997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.178467][T24997] ? lock_downgrade+0x920/0x920 [ 530.183302][T24997] ? rwlock_bug.part.0+0x90/0x90 [ 530.188231][T24997] tomoyo_file_open+0x106/0x150 [ 530.193096][T24997] security_file_open+0x71/0x300 [ 530.198030][T24997] do_dentry_open+0x373/0x1250 [ 530.202795][T24997] ? chown_common+0x5c0/0x5c0 [ 530.207465][T24997] ? inode_permission+0xb4/0x520 [ 530.212394][T24997] vfs_open+0xa0/0xd0 [ 530.216364][T24997] path_openat+0x10e4/0x4710 [ 530.220940][T24997] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 530.226747][T24997] ? kasan_slab_alloc+0xf/0x20 [ 530.231520][T24997] ? kmem_cache_alloc+0x121/0x710 [ 530.236532][T24997] ? getname_flags+0xd6/0x5b0 [ 530.241211][T24997] ? getname+0x1a/0x20 [ 530.245282][T24997] ? do_sys_open+0x2c9/0x5d0 [ 530.249971][T24997] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 530.256559][T24997] ? __lockdep_free_key_range+0x120/0x120 [ 530.262268][T24997] ? __alloc_fd+0x487/0x620 [ 530.266762][T24997] do_filp_open+0x1a1/0x280 [ 530.271253][T24997] ? may_open_dev+0x100/0x100 [ 530.275924][T24997] ? __kasan_check_read+0x11/0x20 [ 530.280939][T24997] ? do_raw_spin_unlock+0x57/0x270 [ 530.286049][T24997] ? _raw_spin_unlock+0x28/0x40 [ 530.291886][T24997] ? __alloc_fd+0x487/0x620 [ 530.296403][T24997] do_sys_open+0x3fe/0x5d0 [ 530.301247][T24997] ? filp_open+0x80/0x80 [ 530.305511][T24997] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 530.311158][T24997] ? do_syscall_64+0x26/0x760 [ 530.315847][T24997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.321907][T24997] ? do_syscall_64+0x26/0x760 [ 530.326595][T24997] __x64_sys_open+0x7e/0xc0 [ 530.331087][T24997] do_syscall_64+0xfa/0x760 [ 530.335581][T24997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.341455][T24997] RIP: 0033:0x413941 [ 530.345342][T24997] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 530.364947][T24997] RSP: 002b:00007f2da5e1f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 530.373354][T24997] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 530.381311][T24997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5e1f850 [ 530.389269][T24997] RBP: 000000000075bf20 R08: 00007f2da5e1f7b0 R09: 000000000075bf20 [ 530.397228][T24997] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f2da5e206d4 [ 530.405187][T24997] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 [ 530.453272][ T9874] block nbd5: Receive control failed (result -22) [ 530.463308][ T2489] block nbd5: Attempted send on invalid socket [ 530.469617][ T2489] block nbd5: shutting down sockets [ 530.474854][ T2489] print_req_error: 409 callbacks suppressed [ 530.474871][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.491655][ T2489] buffer_io_error: 410 callbacks suppressed 04:55:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 530.491666][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 530.506165][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 530.517091][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 530.524910][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 530.532864][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 530.543139][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f00000002c0)) 04:55:10 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 530.543768][T24997] ERROR: Out of memory at tomoyo_realpath_from_path. [ 530.554338][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 530.569536][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 530.580957][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 530.589028][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 530.596877][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 530.605046][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.615957][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 530.623816][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 530.634653][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 530.643036][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.647247][T24997] nbd3: detected capacity change from 0 to 7168 [ 530.654440][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.662944][ T2489] block nbd3: Attempted send on invalid socket [ 530.671689][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.677430][ T2489] block nbd3: shutting down sockets [ 530.677466][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.684051][T24997] ldm_validate_partition_table(): Disk read failed. [ 530.710442][T25008] ldm_validate_partition_table(): Disk read failed. [ 530.722230][T25008] Dev nbd5: unable to read RDB block 0 [ 530.757426][T25008] nbd5: unable to read partition table [ 530.779716][T25008] nbd5: partition table beyond EOD, truncated [ 530.879687][T24997] Dev nbd3: unable to read RDB block 0 04:55:10 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:55:10 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:10 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfec0}, 0x1c) [ 530.927016][T24997] nbd3: unable to read partition table [ 530.960385][T24997] nbd3: partition table beyond EOD, truncated 04:55:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8030ae7c, &(0x7f00000002c0)) 04:55:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 531.156723][ T9874] block nbd5: Receive control failed (result -22) [ 531.167128][T25026] block nbd5: shutting down sockets 04:55:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:11 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:11 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:55:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x80404518, &(0x7f00000002c0)) 04:55:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:11 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 531.513252][ T9874] block nbd5: Receive control failed (result -22) [ 531.525769][T25051] block nbd5: shutting down sockets 04:55:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2) 04:55:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8048ae66, &(0x7f00000002c0)) 04:55:11 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 531.747911][ T9874] block nbd3: Receive control failed (result -22) [ 531.762158][T25071] nbd3: detected capacity change from 0 to 7168 04:55:11 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xff00}, 0x1c) 04:55:11 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 531.793784][ T2489] block nbd3: Attempted send on invalid socket [ 531.800245][ T2489] block nbd3: shutting down sockets [ 531.822418][T25071] ldm_validate_partition_table(): Disk read failed. [ 531.871190][T25071] Dev nbd3: unable to read RDB block 0 [ 531.930243][T25071] nbd3: unable to read partition table [ 531.936010][T25071] nbd3: partition table beyond EOD, truncated [ 531.952911][ T9874] block nbd5: Receive control failed (result -22) [ 531.969257][ T2489] block nbd5: Attempted send on invalid socket [ 531.975476][ T2489] block nbd5: shutting down sockets 04:55:11 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 532.006006][T25082] ldm_validate_partition_table(): Disk read failed. 04:55:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8070ae9f, &(0x7f00000002c0)) [ 532.072285][T25082] Dev nbd5: unable to read RDB block 0 [ 532.109823][T25082] nbd5: unable to read partition table [ 532.141060][T25082] nbd5: partition table beyond EOD, truncated 04:55:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3) 04:55:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:55:12 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000200a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 532.421617][ T9874] block nbd3: Receive control failed (result -22) [ 532.438707][T25101] block nbd3: shutting down sockets 04:55:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8208ae63, &(0x7f00000002c0)) [ 532.507729][ T9874] block nbd5: Receive control failed (result -22) [ 532.527804][ T2490] block nbd5: Attempted send on invalid socket [ 532.534404][ T2490] block nbd5: shutting down sockets 04:55:12 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 532.560316][T25114] ldm_validate_partition_table(): Disk read failed. [ 532.570247][T25104] block nbd3: Could not allocate knbd recv work queue. [ 532.577428][T25104] block nbd3: shutting down sockets 04:55:12 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x1000000}, 0x1c) [ 532.628605][T25114] Dev nbd5: unable to read RDB block 0 04:55:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4) [ 532.685935][T25114] nbd5: unable to read partition table [ 532.709178][T25114] nbd5: partition table beyond EOD, truncated 04:55:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:12 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:55:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0045878, &(0x7f00000002c0)) [ 532.927984][ T9874] block nbd3: Receive control failed (result -22) [ 532.952145][T25133] block nbd3: shutting down sockets 04:55:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 533.067127][ T9874] block nbd5: Receive control failed (result -22) [ 533.076240][ T2490] block nbd5: Attempted send on invalid socket [ 533.083568][ T2490] block nbd5: shutting down sockets [ 533.108990][T25147] ldm_validate_partition_table(): Disk read failed. 04:55:13 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x5) [ 533.159713][T25147] Dev nbd5: unable to read RDB block 0 [ 533.221368][T25147] nbd5: unable to read partition table [ 533.238636][T25147] nbd5: partition table beyond EOD, truncated 04:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0045878, &(0x7f00000002c0)) [ 533.379727][ T9874] block nbd3: Receive control failed (result -22) [ 533.388776][T25165] nbd3: detected capacity change from 0 to 7168 [ 533.408844][ T2489] block nbd3: Attempted send on invalid socket [ 533.415107][ T2489] block nbd3: shutting down sockets [ 533.424633][T25165] ldm_validate_partition_table(): Disk read failed. 04:55:13 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 533.459834][T25165] Dev nbd3: unable to read RDB block 0 [ 533.502057][T25165] nbd3: unable to read partition table 04:55:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:13 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x2000000}, 0x1c) [ 533.549053][T25165] nbd3: partition table beyond EOD, truncated [ 533.640517][ T9874] block nbd5: Receive control failed (result -22) [ 533.653157][ T2489] block nbd5: Attempted send on invalid socket [ 533.659794][ T2489] block nbd5: shutting down sockets [ 533.675754][T25176] ldm_validate_partition_table(): Disk read failed. 04:55:13 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 533.709960][T25176] Dev nbd5: unable to read RDB block 0 04:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008ae67, &(0x7f00000002c0)) [ 533.776433][T25176] nbd5: unable to read partition table 04:55:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6) 04:55:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 533.831727][T25176] nbd5: partition table beyond EOD, truncated 04:55:13 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 534.031717][ T9874] block nbd3: Receive control failed (result -22) [ 534.040494][T25198] nbd3: detected capacity change from 0 to 7168 [ 534.047064][ T2489] block nbd3: Attempted send on invalid socket [ 534.053317][ T2489] block nbd3: shutting down sockets 04:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f00000002c0)) [ 534.103732][T25198] ldm_validate_partition_table(): Disk read failed. [ 534.146422][T25198] Dev nbd3: unable to read RDB block 0 [ 534.174460][T25198] nbd3: unable to read partition table 04:55:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 534.210075][T25198] nbd3: partition table beyond EOD, truncated [ 534.235577][ T9874] block nbd5: Receive control failed (result -22) [ 534.257803][ T2489] block nbd5: Attempted send on invalid socket [ 534.264146][ T2489] block nbd5: shutting down sockets 04:55:14 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 534.301272][T25209] ldm_validate_partition_table(): Disk read failed. 04:55:14 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x3000000}, 0x1c) [ 534.367952][T25209] Dev nbd5: unable to read RDB block 0 04:55:14 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7) 04:55:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc00caee0, &(0x7f00000002c0)) [ 534.436543][T25209] nbd5: unable to read partition table [ 534.478627][T25209] nbd5: partition table beyond EOD, truncated 04:55:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:14 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 534.624330][ T9874] block nbd3: Receive control failed (result -22) [ 534.633913][T25232] nbd3: detected capacity change from 0 to 7168 04:55:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 534.667439][ T2490] block nbd3: shutting down sockets [ 534.706622][T25232] ldm_validate_partition_table(): Disk read failed. [ 534.745451][T25232] Dev nbd3: unable to read RDB block 0 [ 534.782830][T25232] nbd3: unable to read partition table [ 534.811920][T25232] nbd3: partition table beyond EOD, truncated 04:55:14 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0184900, &(0x7f00000002c0)) [ 534.838373][ T9874] block nbd5: Receive control failed (result -22) [ 534.867097][ T2489] block nbd5: shutting down sockets [ 534.878047][T25247] ldm_validate_partition_table(): Disk read failed. 04:55:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 534.930236][T25247] Dev nbd5: unable to read RDB block 0 [ 534.960442][T25247] nbd5: unable to read partition table [ 534.987074][T25247] nbd5: partition table beyond EOD, truncated 04:55:14 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x30) 04:55:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0189436, &(0x7f00000002c0)) 04:55:15 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 535.241897][ T9874] block nbd3: Receive control failed (result -22) [ 535.250760][T25266] nbd3: detected capacity change from 0 to 7168 [ 535.286883][ T2490] block nbd3: shutting down sockets [ 535.302420][T25266] ldm_validate_partition_table(): Disk read failed. [ 535.334031][T25266] Dev nbd3: unable to read RDB block 0 [ 535.371847][T25266] nbd3: unable to read partition table 04:55:15 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4000000}, 0x1c) 04:55:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:55:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:15 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 535.383832][T25266] nbd3: partition table beyond EOD, truncated [ 535.501334][ T9874] block nbd5: Receive control failed (result -22) [ 535.511039][ T2489] find_fallback: 3 callbacks suppressed [ 535.511055][ T2489] block nbd5: Attempted send on invalid socket [ 535.523253][ T2489] block nbd5: shutting down sockets [ 535.528577][ T2489] print_req_error: 755 callbacks suppressed [ 535.528593][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.545865][ T2489] buffer_io_error: 770 callbacks suppressed 04:55:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc018aa3f, &(0x7f00000002c0)) [ 535.545876][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 535.560438][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 535.572035][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 535.580050][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 535.587865][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 535.595936][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.606952][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 535.623091][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.634067][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 535.644631][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.655559][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 535.663820][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.674841][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 535.689463][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:15 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60) [ 535.700464][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 535.710803][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.721739][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 535.730253][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 535.741932][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:15 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 535.772509][T25277] ldm_validate_partition_table(): Disk read failed. [ 535.811435][T25277] Dev nbd5: unable to read RDB block 0 [ 535.830808][T25277] nbd5: unable to read partition table [ 535.869056][T25277] nbd5: partition table beyond EOD, truncated 04:55:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 535.935524][ T9874] block nbd3: Receive control failed (result -22) [ 535.950095][T25297] nbd3: detected capacity change from 0 to 7168 [ 535.980732][ T2489] block nbd3: Attempted send on invalid socket [ 535.986987][ T2489] block nbd3: shutting down sockets [ 536.004334][T25297] ldm_validate_partition_table(): Disk read failed. 04:55:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc018aec0, &(0x7f00000002c0)) 04:55:15 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) [ 536.053214][T25297] Dev nbd3: unable to read RDB block 0 [ 536.096842][T25297] nbd3: unable to read partition table [ 536.138561][T25297] nbd3: partition table beyond EOD, truncated 04:55:16 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x5000000}, 0x1c) 04:55:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:16 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e) 04:55:16 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 536.373088][ T9874] block nbd5: Receive control failed (result -22) [ 536.383019][ T2490] block nbd5: Attempted send on invalid socket [ 536.389484][ T2490] block nbd5: shutting down sockets [ 536.404818][T25318] ldm_validate_partition_table(): Disk read failed. 04:55:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0205648, &(0x7f00000002c0)) [ 536.445308][T25318] Dev nbd5: unable to read RDB block 0 [ 536.541144][T25318] nbd5: unable to read partition table [ 536.564034][T25318] nbd5: partition table beyond EOD, truncated [ 536.596281][ T9874] block nbd3: Receive control failed (result -22) [ 536.614897][T25336] nbd3: detected capacity change from 0 to 7168 04:55:16 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:16 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) [ 536.671377][ T2489] block nbd3: Attempted send on invalid socket [ 536.677657][ T2489] block nbd3: shutting down sockets [ 536.695521][T25336] ldm_validate_partition_table(): Disk read failed. 04:55:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:55:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc020660b, &(0x7f00000002c0)) [ 536.730840][T25336] Dev nbd3: unable to read RDB block 0 [ 536.757200][T25336] nbd3: unable to read partition table [ 536.787392][T25336] nbd3: partition table beyond EOD, truncated [ 536.921617][ T9874] block nbd5: Receive control failed (result -22) [ 536.933172][ T2490] block nbd5: Attempted send on invalid socket [ 536.940230][ T2490] block nbd5: shutting down sockets [ 536.949162][T25349] ldm_validate_partition_table(): Disk read failed. 04:55:16 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:16 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6000000}, 0x1c) [ 536.975615][T25349] Dev nbd5: unable to read RDB block 0 04:55:16 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x300) [ 537.056952][T25349] nbd5: unable to read partition table 04:55:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 537.111059][T25349] nbd5: partition table beyond EOD, truncated 04:55:17 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc020aa00, &(0x7f00000002c0)) 04:55:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) [ 537.331332][ T9874] block nbd3: Receive control failed (result -22) [ 537.353259][T25373] nbd3: detected capacity change from 0 to 7168 [ 537.389878][ T2489] block nbd3: Attempted send on invalid socket [ 537.396257][ T2489] block nbd3: shutting down sockets [ 537.405682][T25373] ldm_validate_partition_table(): Disk read failed. [ 537.469896][T25373] Dev nbd3: unable to read RDB block 0 [ 537.497430][T25373] nbd3: unable to read partition table [ 537.536625][ T9874] block nbd5: Receive control failed (result -22) [ 537.543119][T25373] nbd3: partition table beyond EOD, truncated 04:55:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}]}) 04:55:17 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 537.578122][ T2489] block nbd5: Attempted send on invalid socket [ 537.584614][ T2489] block nbd5: shutting down sockets [ 537.602936][T25386] ldm_validate_partition_table(): Disk read failed. 04:55:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc020aa04, &(0x7f00000002c0)) [ 537.625586][T25386] Dev nbd5: unable to read RDB block 0 [ 537.666862][T25386] nbd5: unable to read partition table [ 537.701939][T25386] nbd5: partition table beyond EOD, truncated 04:55:17 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x500) 04:55:17 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7000000}, 0x1c) 04:55:17 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}]}) [ 537.949067][ T9874] block nbd3: Receive control failed (result -22) [ 537.958538][T25407] nbd3: detected capacity change from 0 to 7168 04:55:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc0404309, &(0x7f00000002c0)) [ 537.997817][ T2489] block nbd3: Attempted send on invalid socket [ 538.004416][ T2489] block nbd3: shutting down sockets [ 538.020885][T25407] ldm_validate_partition_table(): Disk read failed. [ 538.075799][T25407] Dev nbd3: unable to read RDB block 0 04:55:18 executing program 5 (fault-call:6 fault-nth:0): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:18 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 538.142790][T25407] nbd3: unable to read partition table [ 538.182917][T25407] nbd3: partition table beyond EOD, truncated [ 538.273737][ T9874] block nbd5: Receive control failed (result -22) [ 538.283703][T25420] FAULT_INJECTION: forcing a failure. [ 538.283703][T25420] name failslab, interval 1, probability 0, space 0, times 0 [ 538.296606][T25420] CPU: 0 PID: 25420 Comm: syz-executor.5 Not tainted 5.4.0-rc2-next-20191011 #0 [ 538.296616][T25420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.296622][T25420] Call Trace: [ 538.296648][T25420] dump_stack+0x172/0x1f0 [ 538.296672][T25420] should_fail.cold+0xa/0x15 [ 538.316525][T25420] ? fault_create_debugfs_attr+0x180/0x180 [ 538.316544][T25420] ? find_held_lock+0x35/0x130 [ 538.316561][T25420] ? __sigqueue_alloc+0x173/0x4d0 [ 538.316586][T25420] __should_failslab+0x121/0x190 [ 538.316607][T25420] should_failslab+0x9/0x14 [ 538.329008][T25420] kmem_cache_alloc+0x47/0x710 [ 538.329028][T25420] ? __kasan_check_read+0x11/0x20 [ 538.329050][T25420] __sigqueue_alloc+0x263/0x4d0 [ 538.329067][T25420] __send_signal+0x863/0x1080 [ 538.329089][T25420] send_signal+0x4b7/0x7d0 [ 538.329108][T25420] force_sig_info_to_task+0x278/0x340 [ 538.329128][T25420] force_sig_fault+0xbe/0x100 [ 538.329144][T25420] ? force_sig_fault_to_task+0xf0/0xf0 [ 538.329164][T25420] ? __kasan_check_write+0x14/0x20 [ 538.329179][T25420] ? trace_hardirqs_on+0x67/0x240 [ 538.329203][T25420] __bad_area_nosemaphore+0x32e/0x420 [ 538.339920][T25420] ? vmacache_find+0x65/0x310 [ 538.339944][T25420] bad_area+0x69/0x80 [ 538.339961][T25420] __do_page_fault+0xa28/0xdd0 [ 538.339973][T25420] ? page_fault+0x16/0x40 [ 538.339994][T25420] do_page_fault+0x38/0x590 [ 538.340008][T25420] page_fault+0x39/0x40 [ 538.340018][T25420] RIP: 0033:0x45365f [ 538.340038][T25420] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 538.340045][T25420] RSP: 002b:00007f726d9a57a8 EFLAGS: 00010283 04:55:18 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x8000000}, 0x1c) [ 538.340056][T25420] RAX: 00007f726d9a5850 RBX: 00007f726d9a5c90 RCX: 0000000000000000 [ 538.340064][T25420] RDX: 00000000000003ff RSI: 0000000000000000 RDI: 00007f726d9a5850 [ 538.340072][T25420] RBP: 000000000075bf20 R08: 00000000000003ff R09: 0000000000000000 [ 538.340080][T25420] R10: 0000000000000064 R11: 0000000000000000 R12: 00007f726d9a66d4 [ 538.340089][T25420] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 [ 538.476285][ T2490] block nbd5: Attempted send on invalid socket [ 538.497491][ T2490] block nbd5: shutting down sockets 04:55:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc048ae65, &(0x7f00000002c0)) 04:55:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}]}) 04:55:18 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x600) [ 538.531663][T25420] ldm_validate_partition_table(): Disk read failed. [ 538.560984][T25420] Dev nbd5: unable to read RDB block 0 04:55:18 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 538.602009][T25420] nbd5: unable to read partition table [ 538.698257][T25420] nbd5: partition table beyond EOD, truncated [ 538.796434][ T9874] block nbd3: Receive control failed (result -22) [ 538.812318][T25445] nbd3: detected capacity change from 0 to 7168 [ 538.857092][ T2489] block nbd3: Attempted send on invalid socket [ 538.865085][ T2489] block nbd3: shutting down sockets 04:55:18 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:18 executing program 5 (fault-call:6 fault-nth:1): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 538.900850][T25445] ldm_validate_partition_table(): Disk read failed. 04:55:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}]}) 04:55:18 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xa000000}, 0x1c) [ 538.943152][T25445] Dev nbd3: unable to read RDB block 0 04:55:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc208ae62, &(0x7f00000002c0)) [ 538.996775][T25445] nbd3: unable to read partition table [ 539.017772][T25445] nbd3: partition table beyond EOD, truncated [ 539.169660][ T9874] block nbd5: Receive control failed (result -22) [ 539.170533][T25470] FAULT_INJECTION: forcing a failure. [ 539.170533][T25470] name failslab, interval 1, probability 0, space 0, times 0 04:55:19 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x700) 04:55:19 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}]}) [ 539.387880][ T9874] block nbd3: Receive control failed (result -22) [ 539.397527][T25476] nbd3: detected capacity change from 0 to 7168 [ 539.426288][ T2490] block nbd3: shutting down sockets [ 539.455096][T25470] CPU: 1 PID: 25470 Comm: syz-executor.5 Not tainted 5.4.0-rc2-next-20191011 #0 [ 539.464446][T25470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 539.475214][T25470] Call Trace: [ 539.478524][T25470] dump_stack+0x172/0x1f0 [ 539.482919][T25470] should_fail.cold+0xa/0x15 [ 539.487516][T25470] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 539.494248][T25470] ? fault_create_debugfs_attr+0x180/0x180 [ 539.500605][T25470] ? ___might_sleep+0x163/0x2c0 [ 539.506949][T25470] __should_failslab+0x121/0x190 [ 539.512079][T25470] should_failslab+0x9/0x14 [ 539.516872][T25470] kmem_cache_alloc+0x2aa/0x710 [ 539.521856][T25470] ? do_signal+0x4f8/0x1700 [ 539.526732][T25470] getname_flags+0xd6/0x5b0 [ 539.531252][T25470] getname+0x1a/0x20 [ 539.535279][T25470] do_sys_open+0x2c9/0x5d0 [ 539.539699][T25470] ? filp_open+0x80/0x80 [ 539.544037][T25470] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 539.549958][T25470] ? do_syscall_64+0x26/0x760 [ 539.555020][T25470] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 539.561187][T25470] ? do_syscall_64+0x26/0x760 [ 539.565957][T25470] __x64_sys_open+0x7e/0xc0 [ 539.570648][T25470] do_syscall_64+0xfa/0x760 [ 539.575260][T25470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 539.581149][T25470] RIP: 0033:0x413941 [ 539.585043][T25470] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 04:55:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 539.605519][T25470] RSP: 002b:00007f726d9847a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 539.613982][T25470] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 539.621952][T25470] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00007f726d984850 [ 539.629920][T25470] RBP: 000000000075bfc8 R08: 00007f726d9847b0 R09: 000000000075bfc8 [ 539.638102][T25470] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f726d9856d4 [ 539.646134][T25470] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 04:55:19 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 539.686908][T25476] ldm_validate_partition_table(): Disk read failed. [ 539.779001][T25476] Dev nbd3: unable to read RDB block 0 04:55:19 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x204e0000}, 0x1c) [ 539.838108][T25476] nbd3: unable to read partition table [ 539.859078][T25476] nbd3: partition table beyond EOD, truncated 04:55:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00}]}) 04:55:19 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 540.254712][T25456] block nbd5: shutting down sockets 04:55:20 executing program 5 (fault-call:6 fault-nth:2): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:20 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000) 04:55:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x2}]}) 04:55:20 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}]}) 04:55:20 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x3f000000}, 0x1c) [ 540.424595][ T9874] block nbd3: Receive control failed (result -22) [ 540.439443][T25517] nbd3: detected capacity change from 0 to 7168 04:55:20 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 540.507827][ T2490] block nbd3: shutting down sockets [ 540.538653][ T2490] print_req_error: 656 callbacks suppressed [ 540.538671][ T2490] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.556587][ T2490] buffer_io_error: 665 callbacks suppressed [ 540.556598][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 540.571737][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.583034][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 540.591693][ T9874] block nbd5: Receive control failed (result -22) [ 540.599755][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.610903][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 540.611865][T25528] FAULT_INJECTION: forcing a failure. [ 540.611865][T25528] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 540.619626][ T2489] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.632429][T25528] CPU: 1 PID: 25528 Comm: syz-executor.5 Not tainted 5.4.0-rc2-next-20191011 #0 [ 540.632439][T25528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.632444][T25528] Call Trace: [ 540.632471][T25528] dump_stack+0x172/0x1f0 [ 540.632492][T25528] should_fail.cold+0xa/0x15 [ 540.632511][T25528] ? fault_create_debugfs_attr+0x180/0x180 [ 540.632526][T25528] ? debug_smp_processor_id+0x33/0x18a [ 540.632542][T25528] ? perf_trace_lock+0xeb/0x4c0 [ 540.632561][T25528] ? __lock_acquire+0x16f2/0x4a00 [ 540.644378][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 540.653137][T25528] should_fail_alloc_page+0x50/0x60 [ 540.653152][T25528] __alloc_pages_nodemask+0x1a1/0x910 [ 540.653168][T25528] ? fs_reclaim_release+0xf/0x30 [ 540.653185][T25528] ? __alloc_pages_slowpath+0x2920/0x2920 [ 540.653198][T25528] ? fs_reclaim_release+0xf/0x30 [ 540.653219][T25528] ? fault_create_debugfs_attr+0x180/0x180 [ 540.653237][T25528] cache_grow_begin+0x90/0xd00 [ 540.653254][T25528] ? trace_hardirqs_off+0x62/0x240 [ 540.653274][T25528] kmem_cache_alloc+0x64e/0x710 [ 540.663825][ T2489] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.666667][T25528] getname_flags+0xd6/0x5b0 [ 540.666687][T25528] getname+0x1a/0x20 [ 540.666707][T25528] do_sys_open+0x2c9/0x5d0 [ 540.671690][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read [ 540.676395][T25528] ? filp_open+0x80/0x80 [ 540.683120][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 540.688154][T25528] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 540.688170][T25528] ? do_syscall_64+0x26/0x760 [ 540.688187][T25528] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 540.688206][T25528] ? do_syscall_64+0x26/0x760 [ 540.693131][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 540.698216][T25528] __x64_sys_open+0x7e/0xc0 [ 540.706310][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 540.711167][T25528] do_syscall_64+0xfa/0x760 [ 540.711190][T25528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 540.711202][T25528] RIP: 0033:0x413941 04:55:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}]}) 04:55:20 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x40000000}, 0x1c) [ 540.711216][T25528] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 540.711224][T25528] RSP: 002b:00007f726d9a57a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 540.711238][T25528] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 540.711246][T25528] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00007f726d9a5850 [ 540.711260][T25528] RBP: 000000000075bf20 R08: 00007f726d9a57b0 R09: 000000000075bf20 [ 540.716643][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 540.721586][T25528] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f726d9a66d4 [ 540.721594][T25528] R13: 00000000004c915f R14: 00000000004e0668 R15: 0000000000000006 [ 540.778645][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read [ 540.791285][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 540.959322][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 540.967574][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 540.979575][T25517] ldm_validate_partition_table(): Disk read failed. [ 540.986403][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 540.999504][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x3}]}) [ 541.011944][T25517] Dev nbd3: unable to read RDB block 0 [ 541.029667][T25517] nbd3: unable to read partition table [ 541.062116][ T2489] find_fallback: 2 callbacks suppressed [ 541.062134][ T2489] block nbd5: Attempted send on invalid socket [ 541.074442][ T2489] block nbd5: shutting down sockets [ 541.084864][T25528] ldm_validate_partition_table(): Disk read failed. [ 541.099541][T25517] nbd3: partition table beyond EOD, truncated 04:55:21 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 541.142201][T25528] Dev nbd5: unable to read RDB block 0 [ 541.167221][T25528] nbd5: unable to read partition table [ 541.192935][T25528] nbd5: partition table beyond EOD, truncated 04:55:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000) 04:55:21 executing program 5 (fault-call:6 fault-nth:3): r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}]}) 04:55:21 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x4}]}) [ 541.530359][ T9874] block nbd3: Receive control failed (result -22) [ 541.540498][T25557] nbd3: detected capacity change from 0 to 7168 [ 541.615758][ T2489] block nbd3: Attempted send on invalid socket [ 541.622585][ T2489] block nbd3: shutting down sockets [ 541.642921][T25557] ldm_validate_partition_table(): Disk read failed. [ 541.660568][T25557] Dev nbd3: unable to read RDB block 0 04:55:21 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 541.706981][T25557] nbd3: unable to read partition table [ 541.720255][ T9874] block nbd5: Receive control failed (result -22) [ 541.726228][T25557] nbd3: partition table beyond EOD, truncated 04:55:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}]}) 04:55:21 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x48000000}, 0x1c) [ 541.802192][T25567] block nbd5: shutting down sockets 04:55:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x5}]}) 04:55:21 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f00) 04:55:21 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}]}) 04:55:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x6}]}) [ 542.230236][ T9874] block nbd3: Receive control failed (result -22) [ 542.241435][T25599] nbd3: detected capacity change from 0 to 7168 04:55:22 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 542.298747][ T2490] block nbd3: Attempted send on invalid socket [ 542.305619][ T2490] block nbd3: shutting down sockets [ 542.316358][T25599] ldm_validate_partition_table(): Disk read failed. [ 542.363619][T25599] Dev nbd3: unable to read RDB block 0 [ 542.389999][T25599] nbd3: unable to read partition table 04:55:22 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x4c000000}, 0x1c) [ 542.422025][T25599] nbd3: partition table beyond EOD, truncated [ 542.459262][ T9874] block nbd5: Receive control failed (result -22) 04:55:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}]}) 04:55:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x7}]}) [ 542.492589][ T2490] block nbd5: Attempted send on invalid socket [ 542.499483][ T2490] block nbd5: shutting down sockets [ 542.543207][T25604] ldm_validate_partition_table(): Disk read failed. 04:55:22 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 542.607749][T25604] Dev nbd5: unable to read RDB block 0 04:55:22 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000) [ 542.648089][T25604] nbd5: unable to read partition table [ 542.685654][T25604] nbd5: partition table beyond EOD, truncated 04:55:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x8}]}) 04:55:22 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}]}) [ 542.889089][ T9874] block nbd3: Receive control failed (result -22) [ 542.897725][T25634] nbd3: detected capacity change from 0 to 7168 04:55:22 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 542.941943][ T2489] block nbd3: Attempted send on invalid socket [ 542.948608][ T2489] block nbd3: shutting down sockets [ 542.962119][T25634] ldm_validate_partition_table(): Disk read failed. [ 542.993919][T25634] Dev nbd3: unable to read RDB block 0 [ 543.060779][T25634] nbd3: unable to read partition table [ 543.093178][T25634] nbd3: partition table beyond EOD, truncated 04:55:23 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 543.159786][ T9874] block nbd5: Receive control failed (result -22) [ 543.171226][ T2489] block nbd5: Attempted send on invalid socket [ 543.177497][ T2489] block nbd5: shutting down sockets [ 543.192091][T25648] ldm_validate_partition_table(): Disk read failed. 04:55:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x12c}]}) 04:55:23 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x68000000}, 0x1c) 04:55:23 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000) [ 543.237839][T25648] Dev nbd5: unable to read RDB block 0 [ 543.276505][T25648] nbd5: unable to read partition table 04:55:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}]}) [ 543.326505][T25648] nbd5: partition table beyond EOD, truncated 04:55:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x300}]}) [ 543.532595][ T9874] block nbd3: Receive control failed (result -22) [ 543.542010][T25670] nbd3: detected capacity change from 0 to 7168 04:55:23 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 543.575101][ T2490] block nbd3: Attempted send on invalid socket [ 543.581738][ T2490] block nbd3: shutting down sockets 04:55:23 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x802) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 543.638853][T25670] ldm_validate_partition_table(): Disk read failed. [ 543.705596][T25670] Dev nbd3: unable to read RDB block 0 04:55:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}]}) [ 543.746934][T25670] nbd3: unable to read partition table [ 543.779428][T25670] nbd3: partition table beyond EOD, truncated 04:55:23 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 543.833236][ T9874] block nbd5: Receive control failed (result -22) [ 543.843228][ T2490] block nbd5: Attempted send on invalid socket [ 543.849982][ T2490] block nbd5: shutting down sockets [ 543.868224][T25685] ldm_validate_partition_table(): Disk read failed. 04:55:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x500}]}) [ 543.883407][T25685] Dev nbd5: unable to read RDB block 0 [ 543.942006][T25685] nbd5: unable to read partition table [ 543.991784][T25685] nbd5: partition table beyond EOD, truncated 04:55:23 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60ff) 04:55:23 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}]}) 04:55:24 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x6c000000}, 0x1c) 04:55:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x600}]}) [ 544.238640][ T9874] block nbd3: Receive control failed (result -22) [ 544.258184][T25701] block nbd3: shutting down sockets 04:55:24 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x803) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 544.358523][T25703] block nbd3: Could not allocate knbd recv work queue. 04:55:24 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 544.399129][T25703] block nbd3: shutting down sockets 04:55:24 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7600) 04:55:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}]}) [ 544.491878][ T9874] block nbd5: Receive control failed (result -22) [ 544.502487][ T2490] block nbd5: Attempted send on invalid socket [ 544.509092][ T2490] block nbd5: shutting down sockets [ 544.526422][T25723] ldm_validate_partition_table(): Disk read failed. 04:55:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x700}]}) 04:55:24 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 544.610240][T25723] Dev nbd5: unable to read RDB block 0 [ 544.641119][T25723] nbd5: unable to read partition table [ 544.691352][T25723] nbd5: partition table beyond EOD, truncated [ 544.742336][ T9874] block nbd3: Receive control failed (result -22) [ 544.754202][T25735] nbd3: detected capacity change from 0 to 7168 [ 544.778897][ T2489] block nbd3: Attempted send on invalid socket [ 544.785312][ T2489] block nbd3: shutting down sockets [ 544.795073][T25735] ldm_validate_partition_table(): Disk read failed. [ 544.833667][T25735] Dev nbd3: unable to read RDB block 0 04:55:24 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x804) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 544.877952][T25735] nbd3: unable to read partition table [ 544.915698][T25735] nbd3: partition table beyond EOD, truncated 04:55:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000}]}) 04:55:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x2c01}]}) 04:55:24 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x74000000}, 0x1c) 04:55:24 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 545.089291][ T9874] block nbd5: Receive control failed (result -22) [ 545.169871][ T2490] block nbd5: shutting down sockets [ 545.189470][T25751] ldm_validate_partition_table(): Disk read failed. 04:55:25 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e00) [ 545.252416][T25751] Dev nbd5: unable to read RDB block 0 [ 545.291851][T25751] nbd5: unable to read partition table [ 545.297670][T25751] nbd5: partition table beyond EOD, truncated 04:55:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}]}) 04:55:25 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 545.405604][ T9874] block nbd3: Receive control failed (result -22) [ 545.415047][T25769] nbd3: detected capacity change from 0 to 7168 04:55:25 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x805) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x3f00}]}) [ 545.478557][ T2489] block nbd3: shutting down sockets [ 545.489169][T25769] ldm_validate_partition_table(): Disk read failed. [ 545.562809][ T2489] print_req_error: 715 callbacks suppressed [ 545.562826][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.581456][ T2489] buffer_io_error: 727 callbacks suppressed [ 545.581473][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 545.596664][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.608432][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 545.618254][ T2489] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.629779][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 545.638638][ T2489] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.649808][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read 04:55:25 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705881a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 545.678742][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 545.690672][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 545.698686][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 545.706444][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 545.718355][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read [ 545.727221][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 545.739467][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 545.747382][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 545.757064][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 545.768199][T25769] Dev nbd3: unable to read RDB block 0 [ 545.800920][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.835324][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.849105][ T2489] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 545.862182][T25769] nbd3: unable to read partition table [ 545.868228][ T9874] block nbd5: Receive control failed (result -22) [ 545.875479][T25769] nbd3: partition table beyond EOD, truncated [ 545.906759][T25781] block nbd5: shutting down sockets 04:55:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}]}) 04:55:25 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x7a000000}, 0x1c) 04:55:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x4000}]}) 04:55:25 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:25 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x9600) 04:55:25 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x806) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0xff00}]}) 04:55:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000}]}) [ 546.299411][ T9874] block nbd3: Receive control failed (result -22) [ 546.316292][T25812] nbd3: detected capacity change from 0 to 7168 [ 546.355275][ T2489] find_fallback: 2 callbacks suppressed [ 546.355291][ T2489] block nbd3: Attempted send on invalid socket [ 546.370428][ T2489] block nbd3: shutting down sockets 04:55:26 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 546.398187][ T9874] block nbd5: Receive control failed (result -22) [ 546.411532][ T2490] block nbd5: Attempted send on invalid socket [ 546.417998][ T2490] block nbd5: shutting down sockets [ 546.422229][T25812] ldm_validate_partition_table(): Disk read failed. [ 546.428990][T25814] ldm_validate_partition_table(): Disk read failed. [ 546.467955][T25814] Dev nbd5: unable to read RDB block 0 [ 546.499798][T25812] Dev nbd3: unable to read RDB block 0 [ 546.537900][T25814] nbd5: unable to read partition table [ 546.559886][T25812] nbd3: unable to read partition table [ 546.578639][T25814] nbd5: partition table beyond EOD, truncated [ 546.601882][T25812] nbd3: partition table beyond EOD, truncated 04:55:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x80ffff}]}) 04:55:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}]}) 04:55:26 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x807) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:26 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000) 04:55:26 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfc000000}, 0x1c) 04:55:26 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x1000000}]}) [ 547.096802][ T9874] block nbd5: Receive control failed (result -22) [ 547.110013][ T2489] block nbd5: Attempted send on invalid socket [ 547.116275][ T2489] block nbd5: shutting down sockets [ 547.129132][T25848] ldm_validate_partition_table(): Disk read failed. [ 547.142045][T21227] block nbd3: Receive control failed (result -22) [ 547.152827][T25845] block nbd3: shutting down sockets [ 547.173459][T25848] Dev nbd5: unable to read RDB block 0 04:55:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}]}) 04:55:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 547.214885][T25848] nbd5: unable to read partition table [ 547.237125][T25848] nbd5: partition table beyond EOD, truncated [ 547.267356][T25849] block nbd3: Could not allocate knbd recv work queue. [ 547.302024][T25849] block nbd3: shutting down sockets 04:55:27 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x808) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x2000000}]}) 04:55:27 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x50f000) 04:55:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}]}) [ 547.639137][T21227] block nbd5: Receive control failed (result -22) [ 547.658512][ T2490] block nbd5: Attempted send on invalid socket [ 547.665581][ T2490] block nbd5: shutting down sockets 04:55:27 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfe800000}, 0x1c) [ 547.685195][T25875] ldm_validate_partition_table(): Disk read failed. [ 547.716268][T21227] block nbd3: Receive control failed (result -22) [ 547.729305][T25876] block nbd3: shutting down sockets [ 547.745275][T25875] Dev nbd5: unable to read RDB block 0 [ 547.786214][T25875] nbd5: unable to read partition table [ 547.815522][T25875] nbd5: partition table beyond EOD, truncated [ 547.861325][T25879] block nbd3: Could not allocate knbd recv work queue. 04:55:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x3000000}]}) [ 547.908011][T25879] block nbd3: shutting down sockets 04:55:27 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:27 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x70f000) 04:55:27 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x809) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}]}) 04:55:28 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xfec00000}, 0x1c) [ 548.252826][T21227] block nbd5: Receive control failed (result -22) [ 548.280350][T25904] block nbd5: shutting down sockets 04:55:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0f00f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) [ 548.307390][T21227] block nbd3: Receive control failed (result -22) [ 548.317687][T25908] block nbd3: shutting down sockets 04:55:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x4000000}]}) [ 548.435755][T25912] block nbd3: Could not allocate knbd recv work queue. [ 548.460420][T25912] block nbd3: shutting down sockets 04:55:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x80c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}]}) 04:55:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x718000) [ 548.740972][T21227] block nbd5: Receive control failed (result -22) [ 548.751209][ T2489] block nbd5: Attempted send on invalid socket [ 548.757458][ T2489] block nbd5: shutting down sockets 04:55:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x5000000}]}) [ 548.790650][T25937] ldm_validate_partition_table(): Disk read failed. [ 548.836151][T25937] Dev nbd5: unable to read RDB block 0 [ 548.855953][T21227] block nbd3: Receive control failed (result -22) [ 548.866256][T25941] block nbd3: shutting down sockets [ 548.890316][T25937] nbd5: unable to read partition table 04:55:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 548.941758][T25942] block nbd3: Could not allocate knbd recv work queue. [ 548.949022][T25937] nbd5: partition table beyond EOD, truncated 04:55:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}]}) [ 548.997737][T25942] block nbd3: shutting down sockets 04:55:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x6000000}]}) 04:55:29 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x760000) 04:55:29 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0xff000000}, 0x1c) 04:55:29 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x80e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}]}) [ 549.389724][T21227] block nbd3: Receive control failed (result -22) [ 549.402190][T25966] block nbd3: shutting down sockets [ 549.432688][T21227] block nbd5: Receive control failed (result -22) [ 549.464738][ T2489] block nbd5: Attempted send on invalid socket [ 549.472028][ T2489] block nbd5: shutting down sockets [ 549.485868][T25973] ldm_validate_partition_table(): Disk read failed. [ 549.535411][T25972] block nbd3: Could not allocate knbd recv work queue. [ 549.545251][T25973] Dev nbd5: unable to read RDB block 0 [ 549.561433][T25972] block nbd3: shutting down sockets 04:55:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x7000000}]}) [ 549.598998][T25973] nbd5: unable to read partition table [ 549.610793][T25973] nbd5: partition table beyond EOD, truncated 04:55:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:29 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x807100) 04:55:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}]}) 04:55:29 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:29 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x823) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x8000000}]}) 04:55:29 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0xf) [ 550.047429][T21227] block nbd3: Receive control failed (result -22) [ 550.056377][T26007] nbd3: detected capacity change from 0 to 7168 [ 550.099217][T21227] block nbd5: Receive control failed (result -22) [ 550.109401][ T2489] block nbd5: Attempted send on invalid socket [ 550.115651][ T2489] block nbd5: shutting down sockets [ 550.123622][ T2489] block nbd3: Attempted send on invalid socket [ 550.129970][ T2489] block nbd3: shutting down sockets 04:55:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 550.147485][T26009] ldm_validate_partition_table(): Disk read failed. [ 550.157063][T26007] ldm_validate_partition_table(): Disk read failed. [ 550.185322][T26007] Dev nbd3: unable to read RDB block 0 [ 550.210514][T26009] Dev nbd5: unable to read RDB block 0 [ 550.260719][T26007] nbd3: unable to read partition table [ 550.267553][T26009] nbd5: unable to read partition table [ 550.314817][T26007] nbd3: partition table beyond EOD, truncated [ 550.335069][T26009] nbd5: partition table beyond EOD, truncated 04:55:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}]}) 04:55:30 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x17) 04:55:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x2c010000}]}) 04:55:30 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x960000) 04:55:30 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x830) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:30 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x2000009c) 04:55:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}]}) 04:55:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x3f000000}]}) [ 550.750485][T21227] block nbd3: Receive control failed (result -22) [ 550.759302][T26046] nbd3: detected capacity change from 0 to 7168 [ 550.765892][ T2489] block nbd3: Attempted send on invalid socket [ 550.772153][ T2489] block nbd3: shutting down sockets [ 550.777372][ T2489] print_req_error: 489 callbacks suppressed [ 550.777390][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.796735][ T2489] buffer_io_error: 498 callbacks suppressed [ 550.796746][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 550.819946][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.831153][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read 04:55:30 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) recvfrom$inet6(r2, &(0x7f0000000100)=""/250, 0xfa, 0x40010000, &(0x7f0000000040)={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x23}, 0x6}, 0x1c) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000200)={0x3, 0xffffff81, 0x0, 0x1, 0x8, 0x2}) [ 550.842909][ T2490] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.854493][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 550.862589][ T2490] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.875030][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 550.883142][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.894181][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 550.908722][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.919884][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 550.928107][ T2490] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.939065][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 550.947085][ T2490] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 550.958422][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 550.967120][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 550.978116][ T2490] Buffer I/O error on dev nbd3, logical block 0, async page read [ 550.986601][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 550.995214][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 551.008951][T26046] ldm_validate_partition_table(): Disk read failed. [ 551.024123][T21227] block nbd5: Receive control failed (result -22) [ 551.030611][T26046] Dev nbd3: unable to read RDB block 0 [ 551.037617][T26046] nbd3: unable to read partition table [ 551.043739][T26046] nbd3: partition table beyond EOD, truncated 04:55:30 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 551.079939][T26050] block nbd5: shutting down sockets 04:55:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf05000) 04:55:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x40000000}]}) 04:55:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000}]}) 04:55:31 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x848) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 551.452789][T21227] block nbd3: Receive control failed (result -22) [ 551.462371][T26079] block nbd3: shutting down sockets [ 551.511185][T26086] block nbd3: Could not allocate knbd recv work queue. [ 551.519697][T21227] block nbd5: Receive control failed (result -22) 04:55:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 551.566053][T26083] block nbd5: shutting down sockets [ 551.575079][T26086] block nbd3: shutting down sockets 04:55:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0xfdfdffff}]}) 04:55:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf07000) 04:55:31 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x84c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 551.856360][T21227] block nbd3: Receive control failed (result -22) [ 551.876321][T26110] block nbd3: shutting down sockets 04:55:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x2}]}) 04:55:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0xff000000}]}) [ 551.956607][T26114] block nbd3: Could not allocate knbd recv work queue. [ 551.956636][T21227] block nbd5: Receive control failed (result -22) [ 551.981733][T26113] block nbd5: shutting down sockets 04:55:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000100)={0x2, 0x80008, "47facd07a08dff5094a3acb7bb952a4e641aac524b358689", {0xfffffffe, 0x8}, 0x3f}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'gretap0\x00', 0x7fff}) shutdown(r0, 0x3) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00000002c0)) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x20, r6, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x90d98632a028d7e0}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="bce3bf90", @ANYRES16, @ANYBLOB="000229bd7000fbdbdf2512000000500004000c00010073797a31000000000c00010073797a310000000034000700080004003f0000000800010009000000080003000900000008000300ff0f000008000200070000000800040094dc00002c00060004000200080001000001000008000100001000000400020004000200040002000800010001000100"], 0x3}, 0x1, 0x0, 0x0, 0x40880}, 0x440) [ 552.017326][T26114] block nbd3: shutting down sockets 04:55:31 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0040f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1000000) 04:55:32 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x860) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0xffff8000}]}) 04:55:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x3}]}) [ 552.378278][T21227] block nbd3: Receive control failed (result -22) [ 552.385463][ T9874] block nbd5: Receive control failed (result -22) [ 552.394674][T26143] block nbd3: shutting down sockets [ 552.408966][ T2490] block nbd5: Attempted send on invalid socket [ 552.415311][ T2490] block nbd5: shutting down sockets [ 552.484906][T26145] ldm_validate_partition_table(): Disk read failed. [ 552.547792][T26145] Dev nbd5: unable to read RDB block 0 [ 552.576429][T26144] block nbd3: Could not allocate knbd recv work queue. 04:55:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0xfffffdfd}]}) 04:55:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 552.596245][T26145] nbd5: unable to read partition table [ 552.603982][T26144] block nbd3: shutting down sockets [ 552.627635][T26145] nbd5: partition table beyond EOD, truncated 04:55:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x4}]}) [ 552.727566][T26165] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 04:55:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000000) 04:55:32 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x868) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 552.979917][T21227] block nbd3: Receive control failed (result -22) [ 552.988739][T26179] nbd3: detected capacity change from 0 to 7168 [ 553.020003][ T2489] block nbd3: Attempted send on invalid socket 04:55:32 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) accept4$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14, 0x800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:32 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 553.026293][ T2489] block nbd3: shutting down sockets [ 553.031988][T21227] block nbd5: Receive control failed (result -22) [ 553.060995][T26179] ldm_validate_partition_table(): Disk read failed. [ 553.085532][ T2490] block nbd5: Attempted send on invalid socket [ 553.092170][ T2490] block nbd5: shutting down sockets [ 553.107834][T26179] Dev nbd3: unable to read RDB block 0 04:55:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x5}]}) [ 553.141403][T26183] ldm_validate_partition_table(): Disk read failed. [ 553.145159][T26179] nbd3: unable to read partition table 04:55:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 553.200208][T26179] nbd3: partition table beyond EOD, truncated [ 553.224495][T26183] Dev nbd5: unable to read RDB block 0 [ 553.297301][T26183] nbd5: unable to read partition table [ 553.343033][T26183] nbd5: partition table beyond EOD, truncated 04:55:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x2}]}) 04:55:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000000) 04:55:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a03e8f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x6}]}) 04:55:33 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x86c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x3}]}) [ 553.661972][T21227] block nbd3: Receive control failed (result -22) [ 553.670673][T26212] nbd3: detected capacity change from 0 to 7168 [ 553.698808][ T2490] block nbd3: Attempted send on invalid socket [ 553.705181][ T2490] block nbd3: shutting down sockets [ 553.720544][T26212] ldm_validate_partition_table(): Disk read failed. [ 553.728496][T21227] block nbd5: Receive control failed (result -22) [ 553.750131][ T2490] block nbd5: Attempted send on invalid socket [ 553.756606][ T2490] block nbd5: shutting down sockets [ 553.784277][T26217] ldm_validate_partition_table(): Disk read failed. [ 553.790737][T26212] Dev nbd3: unable to read RDB block 0 [ 553.828080][T26217] Dev nbd5: unable to read RDB block 0 [ 553.829195][T26212] nbd3: unable to read partition table 04:55:33 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 553.873647][T26217] nbd5: unable to read partition table [ 553.889640][T26212] nbd3: partition table beyond EOD, truncated [ 553.915642][T26217] nbd5: partition table beyond EOD, truncated 04:55:33 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="0ecb25aad1f596e381858f5b651274f1edd9b5013a7a213c733e2feb780cc9fd030a1524aa8226bec7130ba11b98443d2f8a41055936740decfd84869b808af0857bb36c67205ca7c4071703600ed03fcc9f974946ab964d02c2edf07897a896446167a3fb5ce23fce11600a1ae2b47fea4187f356409defcb077b2528134f20538d5dcb55d5a4db1e291ce82f2090448a099eb5916dd29f35d51c2c44f797304a0cd1aa3214ced0b7dc21ab513a6d348820802447a78e808c"], 0x0) close(r2) sendmmsg$inet6(r2, &(0x7f00000005c0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x36, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000100)="7602268139e6a5fc8debeda804d9ea48f6c12ba52b7c984ae1f66df1b61e04df07a00a3605284643764c9b2effa083e9976f549359c0ebf9d2f51281d6b2adc349caf1d7b20830426be96613dd5c4007c83f80c90c29b092ea8c60c9648a365352a4d05513538441be76f8ea2e8009fcce53b72fd42a3e3d0ed1a3d80da99c773b53447de9c5139f06aa50ea660ec4ee6c079aa25d89e1df8c09a0079c6bac58449568fc5be7d9938adb46bc0a21e085cc3e1f3d0ab17dd0d713eb85f2c9662ed2d989cb33a58817099087cc9d5a", 0xce}, {&(0x7f0000000200)="2a0cd2bee287519400c38c10c9f3be73840c37c3588ca737aa35be8e777161ae4709897a4e49ac4d59ecd82aa6c087553e1c8e9874e3b4969fdcd4ec29271c1f6b3cdddaf41194c4acd9ba8bb7b443a2df937370a0ac5e0eb43f83420b31b1d1e20e2b60c94e73d1d8900361c14310fda5abf67d41a5e5020aec76a34c3bf5e0d37dcf534fe11fd6d46a9b4ffe214f7a502ed23c661bacfbaa65df872701b3b71c7e22ecf4dda9bd5fe42f74134b8007a8147ec96ced6fe5aab657956f9fb17938d3a15d1cf0cb6d96636ae6692930b4bd510ebd6f6d9d99298a814f1dde242184ea257d", 0xe4}, {&(0x7f0000000300)="5caf895821cd7f2ead884477ad415aecf67e5c6cb34905fb569838780c6c70ba42323add2e0758ce1467461421a1e2b01bd7d0f634df6df47f731f18d6ac462551a8a4125d33cbd911d9ba0b9999b960e79362c7e8c140844b2a22d7ac1e5cdc3149bcb440c50f711ddab09ad2ad75e4c429514f0a1859f9cabd97dc73303300d738ca1a80e24ea2c6fc15143e9c40d48fc91db870bfec7092fab31de80dc7e87dcf5a9811f71ab1f80754b7b5f84c6f0bc37c6f7539471810a5f55a4ed5b0fca2699b1bfe8b060854c152844b333754f5598de3d0f7", 0xd6}, {&(0x7f0000000400)="5b3b6d3fb566c064f82b8d094333e97c6a1085a98d5f5cb4d3a941c72770f16f34865d376e025829faf2ee0b867131c9f2d9fd7901c3414c549ab8d92ac94d8265b718a1eb7f68bd995769154fc1414e9b16213e1f0b7665921ca0ebf3f6c5d5af09a49e03816fbabcdf6c62e037b18ae76f7b00b03fd0009764ae343db998183016c5bd16699074d31855914eef135dd4f6567d3535656db916590ed5e6f49c2aac6f7d59ff0ae488b66219fed6cc7ed7f55a35ffd76bab0df65991f244fce9d085906388488d2e7ca1485e314642afaf884b92ccc25d8759a346c13814391d35e42eabc78c101be47e08272a7de9", 0xef}], 0x4, &(0x7f0000000540)=[@hopopts={{0x58, 0x29, 0x36, {0x1, 0x7, [], [@calipso={0x7, 0x38, {0x101, 0xc, 0x80, 0x5, [0x101, 0x10001, 0x9d0, 0x2, 0x80000000, 0x100000000]}}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x544c6ac3e7dbf069, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x78}}], 0x1, 0x80080) 04:55:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x7}]}) 04:55:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000000) 04:55:33 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x874) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x4}]}) 04:55:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x8}]}) [ 554.300373][T21227] block nbd3: Receive control failed (result -22) [ 554.310173][T26249] nbd3: detected capacity change from 0 to 7168 [ 554.357874][T21227] block nbd5: Receive control failed (result -22) [ 554.376333][ T2489] block nbd5: Attempted send on invalid socket [ 554.382709][ T2489] block nbd5: shutting down sockets [ 554.390215][ T2489] block nbd3: Attempted send on invalid socket [ 554.396526][ T2489] block nbd3: shutting down sockets 04:55:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 554.417633][T26255] ldm_validate_partition_table(): Disk read failed. [ 554.431008][T26249] ldm_validate_partition_table(): Disk read failed. 04:55:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x5}]}) [ 554.478963][T26249] Dev nbd3: unable to read RDB block 0 [ 554.492204][T26255] Dev nbd5: unable to read RDB block 0 [ 554.510586][T26249] nbd3: unable to read partition table [ 554.538663][T26255] nbd5: unable to read partition table [ 554.538983][T26249] nbd3: partition table beyond EOD, truncated [ 554.574719][T26255] nbd5: partition table beyond EOD, truncated 04:55:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x300}]}) 04:55:34 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x5000000) 04:55:34 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x87a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x6}]}) 04:55:34 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="8a38c8f2d8dbf5c6479ee6ecaca1d0c0c5909e5a7f9ff5e8bd370484f49a0aef05aeee0ffcc9eb11dd6fe52a0937c0f716e2993df7fd5b9eca7b09cc6e9d3a0baa1284612428b969972027c0b04fc43214ef9bd32b6254c24c80ccdaf4ede993d970ee4e6e916ddc29d2c36b5769c3b224c8f9b493059485c1ae8a2ef3bda24ce3e198ec4d583dc67d9475cfaa7136c2adabd5a170c759"], 0x0) close(r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r3) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x20000, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f00000004c0)={0x1, 0x1, 0x1000, 0x63, &(0x7f0000000100)="db9359aeb3d6a98310f2f54d2b2daf6ff63b1ab50e13eb540faf5e06272dd24adda2d3bb905bbac160d87188bcdd9a600454a400aac0f011ec3ea8cc36612151a8a996c3bbddd616c60ef9f86e739f949df9829ea8c8f3a317b17236dc5cb8ca323487", 0x47, 0x0, &(0x7f00000002c0)="43c196136046938813f419601ed471d493455e07ca69d3583ee17fb44addd67e1a23492708f2fc0e293e501291486bb48c39ae2f080b57f011c59712f057f88965f400a84b31d6"}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r3}, 0xc) ioctl(r0, 0xe9ef, &(0x7f0000000380)="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") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r11, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x24, 0x28, 0x421, 0x0, 0x0, {0x0, r11, {}, {0x0, 0x2}}}, 0x24}}, 0x0) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r12, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r13) setsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r13}, 0xc) sendmsg$nl_route_sched(r5, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)=@newtclass={0x54, 0x28, 0x200, 0x70bd2d, 0x25dfdbfb, {0x0, r11, {0x5, 0x5}, {0x7, 0x7}, {0x767084927953e3ab, 0x1}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x28, 0x2, [@TCA_ATM_HDR={0xc, 0x3, "766714ffe4"}, @TCA_ATM_FD={0x8, 0x1, r12}, @TCA_ATM_EXCESS={0x8, 0x4, {0x0, 0xfff1}}, @TCA_ATM_EXCESS={0x8, 0x4, {0xc, 0x2}}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000040}, 0x20040000) [ 554.972246][T21227] block nbd3: Receive control failed (result -22) [ 554.982975][T26286] nbd3: detected capacity change from 0 to 7168 [ 555.009248][T21227] block nbd5: Receive control failed (result -22) [ 555.032847][ T2489] block nbd5: Attempted send on invalid socket [ 555.039264][ T2489] block nbd5: shutting down sockets [ 555.065021][T26285] ldm_validate_partition_table(): Disk read failed. 04:55:34 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 555.078833][ T2490] block nbd3: Attempted send on invalid socket [ 555.085133][ T2490] block nbd3: shutting down sockets [ 555.098977][T26286] ldm_validate_partition_table(): Disk read failed. [ 555.126981][T26285] Dev nbd5: unable to read RDB block 0 [ 555.161696][T26286] Dev nbd3: unable to read RDB block 0 04:55:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x7}]}) 04:55:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x500}]}) [ 555.179637][T26285] nbd5: unable to read partition table [ 555.180008][T26286] nbd3: unable to read partition table [ 555.205727][T26285] nbd5: partition table beyond EOD, truncated 04:55:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 555.248544][T26286] nbd3: partition table beyond EOD, truncated 04:55:35 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x35e) 04:55:35 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x87e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x8}]}) 04:55:35 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000000) 04:55:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x600}]}) [ 555.672606][T21227] block nbd5: Receive control failed (result -22) [ 555.682235][ T2490] block nbd5: Attempted send on invalid socket [ 555.688652][ T2490] block nbd5: shutting down sockets [ 555.702879][T26327] ldm_validate_partition_table(): Disk read failed. [ 555.746347][T21227] block nbd3: Receive control failed (result -22) [ 555.748963][T26327] Dev nbd5: unable to read RDB block 0 04:55:35 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r3) fcntl$getown(r2, 0x9) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 555.797082][T26330] block nbd3: shutting down sockets [ 555.808908][ T2490] print_req_error: 629 callbacks suppressed [ 555.808922][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 555.826500][ T2490] buffer_io_error: 638 callbacks suppressed [ 555.826509][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 555.844087][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 555.855332][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 555.863455][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 555.874623][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 555.882732][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read 04:55:35 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 555.891073][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 555.902506][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 555.911240][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 555.922684][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 555.931557][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 555.942655][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 555.952361][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 555.963493][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 555.974677][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 555.982703][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 04:55:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x12c}]}) [ 555.993928][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 556.003159][T26327] nbd5: unable to read partition table [ 556.031116][T26327] nbd5: partition table beyond EOD, truncated 04:55:35 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7000000) [ 556.198631][T21227] block nbd3: Receive control failed (result -22) [ 556.207276][T26357] nbd3: detected capacity change from 0 to 7168 [ 556.234162][ T2489] block nbd3: shutting down sockets 04:55:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x700}]}) 04:55:36 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x900) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 556.239615][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 556.257281][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 556.284560][T26357] ldm_validate_partition_table(): Disk read failed. [ 556.330805][T26357] Dev nbd3: unable to read RDB block 0 04:55:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x300}]}) [ 556.380304][T26357] nbd3: unable to read partition table [ 556.411398][T26357] nbd3: partition table beyond EOD, truncated 04:55:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:36 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) sendto$ax25(r1, &(0x7f0000000100)="4955343f269c8af6998d49fcb99288ff5a4ad534b70f0073199b0ee3f641c77abaf67da79b20f3697c47a1f763f6e6079e95ddf258c9f44d1e0328701a39f7fe883eca4384ae2eca7cff16cadc45cc26f4e22791c0e17a1bcf39a389d1a6ad889377b6f1e5db65ed076e16a3c9bd869a8066a4bdc772479bce073183778b11081982f27f9710d9cffc2c8274d84e97a87732973dc57934ea30f715104c2e1607572d2926623ce71762658a9cb64f3cf3d6db5412e4d64905c1bdf6cd7b39c70b6f29", 0xc2, 0x4000000, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 556.465967][T21227] block nbd5: Receive control failed (result -22) [ 556.492970][ T2489] block nbd5: shutting down sockets [ 556.516447][T26369] ldm_validate_partition_table(): Disk read failed. [ 556.563847][T26369] Dev nbd5: unable to read RDB block 0 04:55:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x4000}]}) 04:55:36 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x20000000) 04:55:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x500}]}) [ 556.628683][T26369] nbd5: unable to read partition table [ 556.658129][T26369] nbd5: partition table beyond EOD, truncated 04:55:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 556.829686][T21227] block nbd3: Receive control failed (result -22) [ 556.840110][T26388] block nbd3: shutting down sockets 04:55:36 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:36 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x30000000) 04:55:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0xff00}]}) 04:55:36 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0088f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18}}], 0x1, 0x4048000) 04:55:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x600}]}) [ 557.118210][T21227] block nbd5: Receive control failed (result -22) [ 557.128082][ T2489] block nbd5: shutting down sockets [ 557.148514][T26406] ldm_validate_partition_table(): Disk read failed. [ 557.173329][T21227] block nbd3: Receive control failed (result -22) [ 557.182463][T26411] nbd3: detected capacity change from 0 to 7168 [ 557.216115][ T2489] block nbd3: shutting down sockets [ 557.247683][T26406] Dev nbd5: unable to read RDB block 0 [ 557.266623][T26411] ldm_validate_partition_table(): Disk read failed. 04:55:37 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r2}, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 557.298859][T26406] nbd5: unable to read partition table [ 557.301264][T26411] Dev nbd3: unable to read RDB block 0 [ 557.328540][T26406] nbd5: partition table beyond EOD, truncated 04:55:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 557.349638][T26411] nbd3: unable to read partition table [ 557.374169][T26411] nbd3: partition table beyond EOD, truncated 04:55:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x80ffff}]}) 04:55:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x700}]}) 04:55:37 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2f00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:37 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f000000) 04:55:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 557.768114][T21227] block nbd3: Receive control failed (result -22) [ 557.777561][T21227] block nbd5: Receive control failed (result -22) [ 557.791528][T26439] block nbd5: shutting down sockets [ 557.792017][T26445] nbd3: detected capacity change from 0 to 7168 04:55:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x1000000}]}) 04:55:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x2c01}]}) [ 557.883914][ T2489] find_fallback: 4 callbacks suppressed [ 557.883931][ T2489] block nbd3: Attempted send on invalid socket [ 557.896112][ T2489] block nbd3: shutting down sockets 04:55:37 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 557.942875][T26445] ldm_validate_partition_table(): Disk read failed. 04:55:37 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x602200) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r2, r4, &(0x7f0000000140), 0xccaf) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:37 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 557.992064][T26445] Dev nbd3: unable to read RDB block 0 [ 558.070900][T26445] nbd3: unable to read partition table [ 558.091500][T26445] nbd3: partition table beyond EOD, truncated [ 558.166017][T21227] block nbd5: Receive control failed (result -22) [ 558.182197][ T2489] block nbd5: Attempted send on invalid socket [ 558.188827][ T2489] block nbd5: shutting down sockets [ 558.207726][T26467] ldm_validate_partition_table(): Disk read failed. 04:55:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:38 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x40000000) 04:55:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x3f00}]}) [ 558.246523][T26467] Dev nbd5: unable to read RDB block 0 [ 558.264574][T26467] nbd5: unable to read partition table [ 558.275087][T26467] nbd5: partition table beyond EOD, truncated 04:55:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x2000000}]}) 04:55:38 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4900) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 558.465392][T21227] block nbd3: Receive control failed (result -22) [ 558.475172][T26483] nbd3: detected capacity change from 0 to 7168 [ 558.529281][ T2490] block nbd3: Attempted send on invalid socket [ 558.536232][ T2490] block nbd3: shutting down sockets [ 558.567683][T26483] ldm_validate_partition_table(): Disk read failed. [ 558.597596][T26483] Dev nbd3: unable to read RDB block 0 [ 558.623071][T26483] nbd3: unable to read partition table [ 558.649189][T21227] block nbd5: Receive control failed (result -22) [ 558.650823][T26483] nbd3: partition table beyond EOD, truncated [ 558.671106][ T2490] block nbd5: Attempted send on invalid socket [ 558.677463][ T2490] block nbd5: shutting down sockets 04:55:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x4000}]}) 04:55:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x3000000}]}) 04:55:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 558.698997][T26496] ldm_validate_partition_table(): Disk read failed. [ 558.756502][T26496] Dev nbd5: unable to read RDB block 0 [ 558.802316][T26496] nbd5: unable to read partition table [ 558.839257][T26496] nbd5: partition table beyond EOD, truncated 04:55:38 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60000000) 04:55:38 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 559.014658][T21227] block nbd3: Receive control failed (result -22) [ 559.024031][T26515] nbd3: detected capacity change from 0 to 7168 [ 559.051573][ T2489] block nbd3: Attempted send on invalid socket [ 559.057876][ T2489] block nbd3: shutting down sockets 04:55:38 executing program 4: prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ffd000/0x2000)=nil) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r0) write$P9_RXATTRWALK(r0, &(0x7f0000000240)={0xf, 0x1f, 0x1, 0x101}, 0xf) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0xf1b3c2) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)=""/207, &(0x7f0000000200)=0xcf) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) 04:55:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0xff00}]}) 04:55:38 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 559.071421][T26515] ldm_validate_partition_table(): Disk read failed. [ 559.098043][T26515] Dev nbd3: unable to read RDB block 0 04:55:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x4000000}]}) [ 559.133451][T26515] nbd3: unable to read partition table [ 559.161232][T26515] nbd3: partition table beyond EOD, truncated 04:55:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 559.310071][T21227] block nbd5: Receive control failed (result -22) [ 559.321571][ T2490] block nbd5: Attempted send on invalid socket [ 559.328039][ T2490] block nbd5: shutting down sockets 04:55:39 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e000000) 04:55:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 559.373528][T26530] ldm_validate_partition_table(): Disk read failed. [ 559.426356][T26530] Dev nbd5: unable to read RDB block 0 [ 559.440448][T26530] nbd5: unable to read partition table 04:55:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x5000000}]}) [ 559.492512][T26530] nbd5: partition table beyond EOD, truncated [ 559.600986][T21227] block nbd3: Receive control failed (result -22) [ 559.615043][T26545] block nbd3: shutting down sockets 04:55:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 559.679996][T26545] block nbd3: shutting down sockets 04:55:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x2}]}) 04:55:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x6000000}]}) 04:55:39 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff) [ 560.066248][T26526] syz-executor.4 (26526) used greatest stack depth: 22696 bytes left [ 560.077087][T21227] block nbd3: Receive control failed (result -22) [ 560.085966][T26569] block nbd3: shutting down sockets 04:55:39 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="fe1f0000", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x5}, 0xc) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x275) 04:55:39 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x3}]}) 04:55:39 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = socket(0x11, 0x538196514b5a8756, 0x3f) r3 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000140)=""/133) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) r7 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x1c0800) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0x20, 0x0, 0x5a}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:55:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x7000000}]}) [ 560.241841][T26573] block nbd3: Could not allocate knbd recv work queue. [ 560.249179][T21227] block nbd5: Receive control failed (result -22) 04:55:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 560.292366][T26573] block nbd3: shutting down sockets [ 560.343078][ T2490] block nbd5: Attempted send on invalid socket [ 560.350063][ T2490] block nbd5: shutting down sockets [ 560.381633][T26581] ldm_validate_partition_table(): Disk read failed. 04:55:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x4}]}) 04:55:40 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xffb}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 560.433550][T26581] Dev nbd5: unable to read RDB block 0 [ 560.462751][T26581] nbd5: unable to read partition table 04:55:40 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff) 04:55:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x8000000}]}) 04:55:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 560.512450][T26581] nbd5: partition table beyond EOD, truncated [ 560.738792][T21227] block nbd3: Receive control failed (result -22) [ 560.754591][T26603] block nbd3: shutting down sockets 04:55:40 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000680)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r4) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r4}, 0xc) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) getpgrp(0xffffffffffffffff) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r7, 0x0) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r9, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r10) setsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r10}, 0xc) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r11, &(0x7f0000000600)=ANY=[@ANYBLOB="363501a6361425fc295ff43890142e85e792bc30745b199dcfce657cacf88bf6cf00cd928446f65311cc3df195ca607fb72152c554defa6b"], 0x0) close(r11) openat$capi20(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/capi20\x00', 0x300, 0x0) getgroups(0x1, &(0x7f0000000100)=[r8]) sendmsg$unix(r5, &(0x7f0000000580)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="dd8bd309bfb2c4fbf78571aa88a4b720395952aaf6e4d0be93ebed71303ac8b941b6a62b32c94c72c2e9c37cc293bfabe3c0bf4478aae862ba2d1bda9b0a2fb20fcf7b4b29db23b773dc637db34057d064fa2f3c71e21c3066e0a87659fbf87abd7759fb651fa47b57e595d8d6c48d3cdc4514d1336c1e1dbd61e895a6af39de9b71e64dfc5752f53f7245582a22d36d1bd539d9f2bb566216a04d7c3edef8d3fbe2504c7d32a259a27c0a7483969d36e207d62faf2372a44e63f89dc4a7e08d726604f84eac34625d387120fffa6ab601ac8ad03ddf576392a1018e700dbdd143", 0xe1}, {&(0x7f00000000c0)="3a82eec2b336036a6bfe66ecec", 0xd}, {&(0x7f00000003c0)="05d449f43bb5a2b4fc54cc5232baed5514e3121f6ea0cdce6ef7fdd6afc36d951bd42643fcbb736a231b5bb887e153e1791f2983f25b5ec545e24abc156fc600b82f4acfd557f9520943e7720f3ba1a0d660b6cc8d8b5d4aa5b9480f49ac730c421af9ce32f8ab6bb0594d6b6cf9063819d837c827059da225b2e5656c9f96d04bd6c141abfcbe5556f95775a356d3ac606107cd217a3b7377425b21bae720cce2e97dd0f6ca3f9519edf18fb2958e341261afda740b844ed40e6c314f3d5d6254ffd98db17d4e3e32e3d37282864344e255aed711649df7d0c371", 0xdb}, {&(0x7f00000001c0)="a1c241d068b64d802fcb97f46f135e9213256853cba8fe54851c", 0x1a}, {&(0x7f0000000200)="09e1be55b35153d9a5e557feb34de6e3f0f6072b79b5104cbab784fcb240e78e4acee60dbf7beda9ab51c2d0da63077f209568deb5cb159c7842def8eb96415719791b6b1d5bcc0111d194ccfad2b6d4b83419f9c2838d6d082a320dac130d5b04866f45a7b66673c1744cbb7801969a259b1cb532bf0715", 0x78}, {0xfffffffffffffffd}], 0x11a9, &(0x7f0000000540), 0x40, 0x84}, 0x40000) r12 = dup2(r11, r3) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) 04:55:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x5}]}) [ 560.860879][T26611] block nbd3: Could not allocate knbd recv work queue. [ 560.877303][T21227] block nbd5: Receive control failed (result -22) [ 560.888887][ T2490] block nbd5: Attempted send on invalid socket [ 560.895244][ T2490] block nbd5: shutting down sockets [ 560.900531][ T2490] print_req_error: 655 callbacks suppressed [ 560.900546][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 560.917540][ T2490] buffer_io_error: 662 callbacks suppressed [ 560.917556][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 560.923278][T26611] block nbd3: shutting down sockets [ 560.924261][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 560.948412][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 560.957123][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 560.968124][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 560.984956][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 560.996378][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 561.005103][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 561.016944][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 561.025322][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 561.036390][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 561.047025][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x40000000}]}) 04:55:40 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:55:40 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff600000) [ 561.057906][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 561.065813][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 561.077321][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 561.087397][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 561.099124][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 561.110065][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 561.122211][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 561.134075][T26622] ldm_validate_partition_table(): Disk read failed. [ 561.200533][T26622] Dev nbd5: unable to read RDB block 0 [ 561.243306][T21227] block nbd3: Receive control failed (result -22) [ 561.253679][T26631] block nbd3: shutting down sockets [ 561.266319][T26622] nbd5: unable to read partition table 04:55:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 561.309501][T26622] nbd5: partition table beyond EOD, truncated [ 561.341245][T26632] block nbd3: Could not allocate knbd recv work queue. [ 561.390477][T26632] block nbd3: shutting down sockets 04:55:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x6}]}) [ 561.431262][T21227] block nbd5: Receive control failed (result -22) [ 561.443959][T26620] block nbd5: shutting down sockets 04:55:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0xfdfdffff}]}) 04:55:41 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x4c2ea7d1fec0929, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x50000008}) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xf94, @loopback}, 0x1c) 04:55:41 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffff0) 04:55:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) setpgid(r1, r2) socket(0x11, 0x2, 0x0) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f0000000000)=0x3) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_CROPCAP(0xffffffffffffffff, 0xc02c563a, &(0x7f0000000080)={0x7, {0x1, 0x1, 0x200, 0xfffff502}, {0x0, 0x5, 0x5, 0x4}, {0x8, 0xffffffff}}) dup2(r5, r4) 04:55:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 561.697996][T21227] block nbd3: Receive control failed (result -22) [ 561.706675][T26654] block nbd3: shutting down sockets 04:55:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x7}]}) 04:55:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0xff000000}]}) 04:55:41 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syncfs(r1) 04:55:41 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 561.851254][T26656] block nbd3: Could not allocate knbd recv work queue. [ 561.877619][T26656] block nbd3: shutting down sockets 04:55:41 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffff6) 04:55:42 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r6, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x8, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r7, 0xf0, "6a29533008b2641f12f47023815288be7b3c9dd8b07e5c26ea4190b04833a0a4c421b54af12749d752d2f53a6a3afc757631ca1266fbd453c9a0b1b564f88aacbd6afde498b567a202c4d910670884464c02e0be04ab1ff0797aad39d203812c47121b8d89fe9709891ae80d8aff7424b5c9d0d478c1da9d14b619bf22f65a7aa9b396c7aa8cd03d76c34376da6b0d3ddd9b59faecbc1fb357bded933d3619c1a71dd28c21e639d4017bd59145238e28bae97f51587d1208ef80dd651802085ea1592c57299902ad344bf4924171b0d6a235b5116f0ae9e4843b4afde83633e70b06f87cf7bcbd499e32ec350109bd36"}, &(0x7f00000000c0)=0xf8) r8 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 04:55:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x8}]}) 04:55:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 562.206195][T21227] block nbd3: Receive control failed (result -22) [ 562.218633][T26691] block nbd3: shutting down sockets 04:55:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0xffff8000}]}) [ 562.348912][T26692] block nbd3: Could not allocate knbd recv work queue. [ 562.395815][T26692] block nbd3: shutting down sockets [ 562.409251][T21227] block nbd5: Receive control failed (result -22) [ 562.418192][ T2490] block nbd5: Attempted send on invalid socket [ 562.424857][ T2490] block nbd5: shutting down sockets [ 562.445650][T26701] ldm_validate_partition_table(): Disk read failed. 04:55:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 562.489276][T26701] Dev nbd5: unable to read RDB block 0 [ 562.504935][T26701] nbd5: unable to read partition table 04:55:42 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000000000) 04:55:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 562.554006][T26701] nbd5: partition table beyond EOD, truncated 04:55:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x0) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="35c0d4b0005ca514e205423f36d0a25eeec0d231f1f999fe9a8ea2d2bacd9bdef414bf78037a7d80a2f496c2a354dd74f91ba610be69e4176d40d49afc638a90f779a75987bf5fd3d516f88adcccbad4dc417d5312c2f40699a7adf577e539fc8376bde393962550b1970d08cdfde94b32ccf4d9cd0d6dcbd493a5c55bfa3fd22ca5c0d3d43eb196178145ec6ce9"], 0x0) close(r4) recvfrom$netrom(r4, &(0x7f00000003c0)=""/223, 0xdf, 0x10000, &(0x7f00000004c0)={{0x3, @default, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x20, 0x814000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r7) r8 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r8) ptrace$setopts(0x4206, r8, 0x0, 0x0) pidfd_open(r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00000002c0)={{0x2, 0x2, 0x0, 0x1, 0xffffff4b}, 0x9, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x64, 0x80000, 0x7}) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r6, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffff3b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40) r9 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0x900) setsockopt$inet6_udp_int(r9, 0x11, 0x66, &(0x7f0000000100)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0xfffffdfd}]}) 04:55:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 562.754706][T21227] block nbd3: Receive control failed (result -22) [ 562.762749][T26723] nbd3: detected capacity change from 0 to 7168 [ 562.788744][ T2489] block nbd3: Attempted send on invalid socket [ 562.795032][ T2489] block nbd3: shutting down sockets 04:55:42 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x228a00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 562.818945][T26723] ldm_validate_partition_table(): Disk read failed. [ 562.866545][T26723] Dev nbd3: unable to read RDB block 0 04:55:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x2}]}) [ 562.914986][T26723] nbd3: unable to read partition table [ 562.944263][T26723] nbd3: partition table beyond EOD, truncated 04:55:42 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000040)=0x3ff, &(0x7f0000000100)=0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) munlockall() connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:42 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 563.045804][T21227] block nbd5: Receive control failed (result -22) [ 563.073780][T26737] block nbd5: shutting down sockets 04:55:43 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60ffffffffff) 04:55:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x3}]}) 04:55:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:43 executing program 5: r0 = socket(0x0, 0x3, 0x2) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 563.348937][T21227] block nbd3: Receive control failed (result -22) [ 563.365559][T26756] block nbd3: shutting down sockets [ 563.471658][T26757] block nbd3: Could not allocate knbd recv work queue. [ 563.498712][T26757] block nbd3: shutting down sockets 04:55:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x4}]}) 04:55:43 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x800) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:43 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x760000000000) 04:55:43 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x10100, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x2}]}) 04:55:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 563.838648][T21227] block nbd3: Receive control failed (result -22) [ 563.850884][ T9874] block nbd5: Receive control failed (result -22) [ 563.864635][T26793] nbd3: detected capacity change from 0 to 7168 [ 563.865763][ T2490] block nbd5: Attempted send on invalid socket [ 563.877153][ T2490] block nbd5: shutting down sockets 04:55:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x5}]}) [ 563.904978][T26791] ldm_validate_partition_table(): Disk read failed. [ 563.909934][ T2489] block nbd3: Attempted send on invalid socket [ 563.918048][ T2489] block nbd3: shutting down sockets [ 563.932122][T26793] ldm_validate_partition_table(): Disk read failed. [ 563.947663][T26793] Dev nbd3: unable to read RDB block 0 04:55:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x3}]}) 04:55:43 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0xf}}], 0x1, 0x4048000) [ 563.960839][T26793] nbd3: unable to read partition table [ 563.974717][T26793] nbd3: partition table beyond EOD, truncated [ 564.000804][T26791] Dev nbd5: unable to read RDB block 0 [ 564.046679][T26791] nbd5: unable to read partition table [ 564.074680][T26791] nbd5: partition table beyond EOD, truncated [ 564.123892][T26804] ldm_validate_partition_table(): Disk read failed. [ 564.181241][T26804] Dev nbd5: unable to read RDB block 0 [ 564.205216][T26804] nbd5: unable to read partition table 04:55:44 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x24}}], 0x1, 0x4048000) 04:55:44 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) 04:55:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x6}]}) 04:55:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x4}]}) [ 564.225848][T26804] nbd5: partition table beyond EOD, truncated [ 564.429034][ T9874] block nbd3: Receive control failed (result -22) [ 564.441890][T26824] block nbd3: shutting down sockets 04:55:44 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x7}]}) 04:55:44 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x28}}], 0x1, 0x4048000) 04:55:44 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x20, r6, 0x101, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r6, 0x220, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4100) [ 564.584244][T26825] block nbd3: Could not allocate knbd recv work queue. [ 564.655067][T26825] block nbd3: shutting down sockets 04:55:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x5}]}) [ 564.753749][ T9874] block nbd5: Receive control failed (result -22) [ 564.763321][ T2489] block nbd5: Attempted send on invalid socket [ 564.770010][ T2489] block nbd5: shutting down sockets [ 564.790821][T26846] ldm_validate_partition_table(): Disk read failed. 04:55:44 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x20000098}}], 0x1, 0x4048000) 04:55:44 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x960000000000) [ 564.830097][T26846] Dev nbd5: unable to read RDB block 0 [ 564.864757][T26854] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 04:55:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x8}]}) [ 564.908871][T26846] nbd5: unable to read partition table [ 564.949691][T26846] nbd5: partition table beyond EOD, truncated [ 565.023326][ T9874] block nbd3: Receive control failed (result -22) [ 565.031641][T26860] nbd3: detected capacity change from 0 to 7168 04:55:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x6}]}) [ 565.078470][ T2490] block nbd3: Attempted send on invalid socket [ 565.084894][ T2490] block nbd3: shutting down sockets [ 565.106158][T26860] ldm_validate_partition_table(): Disk read failed. 04:55:45 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x2) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0x10, &(0x7f00000000c0)={&(0x7f0000000140)={0x1, 0x10, 0x1000, {0x0, 0x2710}, {r3, r4/1000+10000}, {0x0, 0x1, 0x1}, 0x1, @can={{0x1}, 0x3, 0x5, 0x0, 0x0, "36e1492242a6df46"}}, 0x48}, 0x1, 0x0, 0x0, 0x2000000}, 0x240040c8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 04:55:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) [ 565.128821][T26860] Dev nbd3: unable to read RDB block 0 [ 565.173324][T26860] nbd3: unable to read partition table 04:55:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 565.270469][T26860] nbd3: partition table beyond EOD, truncated [ 565.315156][ T9874] block nbd5: Receive control failed (result -22) [ 565.335070][ T2489] block nbd5: Attempted send on invalid socket [ 565.341367][ T2489] block nbd5: shutting down sockets 04:55:45 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7f, 0x400) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01ee0000", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000cd03301ac8dbc76730120fcc5d6ade43d1e4bcea72694a7751a4a76cfbe396d388ee82b39c323dabcae2626ec2e465fcb7d5278711eb72ca1ea5c1c97333520c2dd0709ab5b88621040e29f06910e5ebaaf1aa482c6615c81dc69f363f8ca5fe35dee32d77201809baf17c72a24b6eec7371b4b77c383eb85e5d23a9588c83d7e420f3df853870954860e6123ed46a3271a84a7df06a41ea8e4d61289c4fdccbf40ae3dfff2fb608ab20029468fb283c0545ef47b5d9b67d8f581b82794616f74ac5b9ac9240725ad14d30dda05769fc3288c5c6c4420f24516a42"], &(0x7f0000000440)=0xe3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e24, 0xffff9b76, @mcast1, 0x5a}}, 0x0, 0xd02, 0x0, 0x7, 0x10}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x8, 0x10}, 0xc) write$P9_RSYMLINK(r2, &(0x7f0000000480)={0x14, 0x11, 0x2, {0x7ba080a4554e6a80, 0x0, 0x8}}, 0x14) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x400000) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000100)={0x80000000, 0x3, "0e0b3ca256bb191a11a10365814f4120ec38cb70ce21e18868fbe355f5e5e7d4", 0x4, 0x6, 0x8, 0x3, 0x1, 0x0, 0x8e2, 0x1, [0x5, 0x4, 0x7, 0x8000]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x2}, 0x246) [ 565.375322][T26877] ldm_validate_partition_table(): Disk read failed. 04:55:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x2}}], 0x1, 0x4048000) [ 565.436452][T26877] Dev nbd5: unable to read RDB block 0 [ 565.464822][T26877] nbd5: unable to read partition table 04:55:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x7}]}) 04:55:45 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1000000000000) [ 565.491900][T26877] nbd5: partition table beyond EOD, truncated 04:55:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3}}], 0x1, 0x4048000) 04:55:45 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x24, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {}, {0x0, 0x2}}}, 0x24}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r13, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r13, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x24, 0x28, 0x421, 0x0, 0x0, {0x0, r13, {}, {0x0, 0x2}}}, 0x24}}, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="dd7591034288f15a0ba8e307f524ea386a164e43fb9a103b630da004b49dc922a5e24cf96cd15938f0bbaef2dd1d677174e6cc507d8f7b80fb81787bd0e31f674de9821496a24d867afb772e9a06faff26d19cf7c5", 0x55}, {&(0x7f00000002c0)="c4a3", 0x2}, {&(0x7f0000000380)="3367aa3fa6f610cdcb2bf3dbd34278442643f55a699245d6f7f7d453535d77070304e04f4dd3c057af33a9b6fe7bd2a2dafa169076c42838a867de8ba654938849135f142a80daeb53094a8f9ef040faa4676e7819d15309543a24d241d0013b20c8995ce2ebd0bcbb82d67fa8f1a9f9d42e1fa1c8f6d4732224781c245c9397c134bbc8bc1d3e4e7b4b7c5ed0194327a0d57ba832ccaf6ca45cb4f98205394fd9611ab0dde6f6ea11f0ddcc58d1aeb2127d970e639796116b785b6bf0948ef9a06d179f80de6b0a9bd14fc8090bd5e397ca4043bdeb06eae944fc845fa721649255e4a9b39e2bada139d30c7e595d9bc4c3a59fbd7ecb757db4", 0xfa}, {&(0x7f0000000480)="2de8d68291ea6967bb2b45273f7151a06e3700dd1266d9f5afa130cf6094ef030f48be336ef8cf11e7229ef17a701a694aa73cc0b09620c2a8a50d878cd4011ffbad5a67a1bf599f9b15927a459b52a932553bba3b49c192b31743666927f60c892ade4f78c1fb15eb33bb37eed165ddb0ef0a8d6c4c7803d70f519fd6fb67266fd36058f29b7eb56ca4d639f87314175d87ed8dbc895020d472c230b7f1d2d5b6002e619afd551d67933a722009439db01a37f735c9783cc847b2de4b32f3a84d75c109d77f25b3c5aaee2c1dbe742da499d942fedfbd8c2ab2498b150c95834229f8c20d", 0xe5}, {&(0x7f0000000300)="472df4dcfd600505d959fc6c57bf0081f8ef52173a3f998c61fa407e19a01a31c0c05366d7c0343e", 0x28}, {&(0x7f0000000580)="c1bafb01b7abb6c55563a37ef1", 0xd}, {&(0x7f00000005c0)="c900b74825ee1b738a08514f9df6ed6525a4e2df9b6165b2197176f293e51a8b5c27fd80a3d63f475a0d07cf784d95b45567c790f697602c677c093f959f2d88a3647bf0b7a280e26f5944fb3985cd502145d32b8e5bc22bb20c4125c355b8f30f6dbc9a4cc42ebe85498cfae3f912ae5b6e821143dda54d3e17831a68abe6d100edd1b3d0fbc0c5cc7b478fc216b0a595cf1216277070e77496f34a149eeb3aff9191ac630c850234b5cbdae4514649ef2978481c8739cd12a439e2d0c13b5a0efdc79cdbca792e940873ddaec76ac9ce3db5f2", 0xd4}], 0x7, &(0x7f0000000740)=[@ip_retopts={{0xac, 0x0, 0x7, {[@ra={0x94, 0x6, 0xa}, @cipso={0x86, 0x4a, 0x1, [{0x0, 0x7, "3a130dbe15"}, {0x5, 0x9, "c242b1c8cce5c3"}, {0x6, 0xa, "5297a52bad8ac788"}, {0x5, 0x3, "d9"}, {0x6, 0xc, "5b80bb094e967ec70f07"}, {0x1, 0x3, "de"}, {0x0, 0x9, "bcfce668ecfd60"}, {0x7, 0xf, "21dc886cd9ceaaaecca00b9b09"}]}, @ra={0x94, 0x6, 0x80f5}, @cipso={0x86, 0x45, 0xff, [{0x0, 0x3, '&'}, {0x7, 0x2}, {0x7, 0x4, "21ad"}, {0xb02913da484ded21, 0xd, "e6a00d4aae6467e83f262e"}, {0x1, 0xe, "1e57ca28025b2ba8d546fcd1"}, {0x7, 0x3, "95"}, {0x2, 0x9, "f14ab8b19e3b8b"}, {0x6, 0xf, "86b8504057aec916974ee7704e"}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x16}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r13, @loopback, @broadcast}}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@ssrr={0x89, 0x23, 0x1, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1e}, @local, @loopback, @multicast1, @loopback, @broadcast]}, @end, @lsrr={0x83, 0x1f, 0x4, [@multicast2, @remote, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast1, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @lsrr={0x83, 0x17, 0x4, [@rand_addr=0x10001, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}], 0x178}}], 0x1, 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x33c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r14, 0x10f, 0x87, &(0x7f0000000180), 0x127) r15 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r15, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000040)) r16 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) ioctl$EVIOCGKEY(r16, 0x80404518, &(0x7f0000000140)=""/238) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:45 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0xa020) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 565.736029][ T9874] block nbd3: Receive control failed (result -22) [ 565.749339][T26901] block nbd3: shutting down sockets 04:55:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x8}]}) 04:55:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:45 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x80710000000000) [ 565.952958][ T9874] block nbd5: Receive control failed (result -22) [ 565.962765][ T2489] block nbd5: Attempted send on invalid socket [ 565.969267][ T2489] block nbd5: shutting down sockets [ 565.974506][ T2489] print_req_error: 530 callbacks suppressed [ 565.974524][ T2489] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 565.992277][ T2489] buffer_io_error: 530 callbacks suppressed [ 565.992287][ T2489] Buffer I/O error on dev nbd5, logical block 0, async page read [ 566.012881][ T2489] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.023792][ T2489] Buffer I/O error on dev nbd5, logical block 1, async page read [ 566.035621][ T2489] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:45 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4}}], 0x1, 0x4048000) [ 566.046534][ T2489] Buffer I/O error on dev nbd5, logical block 2, async page read [ 566.054739][ T2489] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.066404][ T2489] Buffer I/O error on dev nbd5, logical block 3, async page read [ 566.078996][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.090022][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 566.098259][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.109300][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 566.117562][ T2490] blk_update_request: I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.128740][ T2490] Buffer I/O error on dev nbd5, logical block 2, async page read [ 566.137280][ T2490] blk_update_request: I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.148346][ T2490] Buffer I/O error on dev nbd5, logical block 3, async page read [ 566.156653][ T2490] blk_update_request: I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 566.167691][ T2490] Buffer I/O error on dev nbd5, logical block 0, async page read [ 566.176524][ T2490] blk_update_request: I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 566.187742][ T2490] Buffer I/O error on dev nbd5, logical block 1, async page read [ 566.197934][T26919] ldm_validate_partition_table(): Disk read failed. [ 566.225052][ T9874] block nbd3: Receive control failed (result -22) [ 566.239571][T26927] block nbd3: shutting down sockets [ 566.250420][T26919] Dev nbd5: unable to read RDB block 0 [ 566.283108][T26919] nbd5: unable to read partition table [ 566.315503][T26919] nbd5: partition table beyond EOD, truncated [ 566.329981][T26930] block nbd3: Could not allocate knbd recv work queue. 04:55:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x300}]}) [ 566.374168][T26930] block nbd3: shutting down sockets 04:55:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x5}}], 0x1, 0x4048000) 04:55:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:46 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0500000000000) 04:55:46 executing program 5: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x298, @local, 0x5}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xf0, "57cb716eb8c251552b1bfcfc87c03bc47818d764a637ea54b051742ff15498517196ce3a84708f0d2780fafce55346f6e90209a568df2effa5c86df1ab0af6c48f5008c7fefe8d58e6b4a287a390549cbdfa10e9be787d08864ea80c6af01d9da7bf16246262ca94951308b3c90e481e30134d2a1ec1bebb0806f455eb02ac80a4940c6c2346217f26757625e8dc25cdc022ab9074cc83da45d8e733cb66a24d084e36dd25a6a4761f50f9c86b5d134a7f591a9481789c2393f72a3f9d131e60347f3cc50df154e3149736d611dcf5eb67a691d5866ce3afab5de0fe16c9112ca550a218b81a6f6889fb93eeccfa2eb5"}, &(0x7f0000000080)=0xf8) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000000c0)) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:55:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x7}}], 0x1, 0x4048000) [ 566.754576][ T9874] block nbd3: Receive control failed (result -22) [ 566.763747][T26960] nbd3: detected capacity change from 0 to 7168 [ 566.771698][ T9874] block nbd5: Receive control failed (result -22) [ 566.797841][ T2489] block nbd3: Attempted send on invalid socket [ 566.804134][ T2489] block nbd3: shutting down sockets [ 566.820633][T26960] ldm_validate_partition_table(): Disk read failed. [ 566.826337][ T2490] block nbd5: Attempted send on invalid socket [ 566.833635][ T2490] block nbd5: shutting down sockets [ 566.847872][T26960] Dev nbd3: unable to read RDB block 0 [ 566.862070][T26959] ldm_validate_partition_table(): Disk read failed. [ 566.870071][T26960] nbd3: unable to read partition table [ 566.882102][T26959] Dev nbd5: unable to read RDB block 0 [ 566.907938][T26959] nbd5: unable to read partition table [ 566.918077][T26960] nbd3: partition table beyond EOD, truncated [ 566.939428][T26959] nbd5: partition table beyond EOD, truncated 04:55:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x500}]}) 04:55:46 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xf}}], 0x1, 0x4048000) 04:55:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:55:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0xa2000) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000001100)={0x0, 0x1f, 0x1a8, 0x3ff, 0x1000, 0x7fffffff, &(0x7f0000000100)="6f5d3f8a4085086bf6badd3480cc765909de80936d3e9261238d050c0a3a3078da59fcf01269cb8f59cbe89b1292da6ee534116c2714cb4c3f44edd9063a5e62461129bbfee1362a8fb94a0ee8f82d62ca4e9a151a579c48dd9a3f939ffe369e935303497a418bedcee1250c309982baec6f4b21f065072e5ec1d621306ed3b68aa0aa2bb7750a49befd03459f5c0693cf64676f07ec899e8ab37043b100b8a4d1f8381ea36006150df4ab6463aa8c5df84d804530bdf72f839be8b084e5d7f8930618096f373be0765f192b61622b4d4a817ad912a734793507b9461d7c7d815f5adcfb2a205cf661de2a1f40ec312e951e6b5dadfb713bf9097daea16e61ff5f0b7ab06b4f9fe0b5032ada0c4ec0f65a5cc11802ef37100cdb838844e92e6eca0ba2ccf9088bd4b7f3fd049fb168fe0080465272687eca8034bb212a55e325bc11abb9dc28a4e8cc79c39ad0a78073ba760dc38888ca8bbf6f5f999571a32aed198f22dc494202a00dd4806664c429639879c3d5d10f49f966a1753e1f5e70da65d21ce70910295badeb8d9a576f1a2b2767542b94a7ae5dba65dfa2a0449ed87a655c05aeb7ffe0f181893c2ca0a6380002e7515d8bbe02d3188e1a2ccd083c7b19404fb064a82ecb311eb0560648ce5a619a77f9a93ebadba3a6ee3001f180e2a4a7503c59780ce594f36dc33f2a8e1ab61d64d2bd232e34d34a766e1c1d19f6fa8f67c7bda66d62623dd5bf99d3fb001f9f664e99b0533f7e646e1b76ed240a04b79a03ab1a70ba8e99502f2b6075a3449ff61998f4b8431cac55bf47d950f8f35e7ba354cb72db9509da494f41d58201ccd1e68831c157af915dfb7ff0d0fa014e4890f3c1459ca4e0650bcbad086dadfc616faa658fa61adebb96dd9f8360898b2da1616815e202b407188d44a5ebd1f931b3554f6e4886f1c8f9b9b62c55e2653661be3668a8c84ed7d0020fec738f80b3a1f695991f84218872cb33f93c4a7c28dc4a5a9f28e048289de7ba77879d0aa657dfc36905ed628c830c91e97886180f8243683cbd204303f4c4d156e851ab93dadae42c7d2846f426671123c6395a7d6ae8cb17d99837f402cb146b993c2b4d5ef640425613e623acb72dda14098ed6a22f0f106d6adfc79968c16e9fe4175ece7ce1222900ab16cdb08bbb529e6fbf5310fad2e2635c9987eddcf7bb56a059ecde4ed5f08936783c48ae4d50336d1b70c73d35eb31bbdf1df1d94c9112043e7fa1009cc925e9ca937995b8ab39a605ed4362588caab9902395de1fcab3fbf4ab6be19cd0032c0aeb3d4a5650a4ad21d59c22c931e25799496c742d3a186aed00ed7ea6c8415dbf7afaf0297c956cc9f6a497a36ea0eb864d9c2fcc72ff204e372644c0409e1e68860dc21f4aa48413b7813a70549388b9fc9e37b850cdb2adb631a022a29cc2e348939d4bbc44575a4bd9bbd6ae07647295cca01125ae8ab80928ea9e3067b364c20b089084da8cdbb206250c7375c33c29f586873baf818880e0e9ebb3135910c88be9a313463554b84789c6b61d6e6f55f83fa5726f03417d773e2ea62ddacab5a407d3f24bbd6816934cb0382d5ff5110f44af6cef9abcb5211a7cb3509fd7560a16e45148ad07e99a12ba2b627518f5f4ef39fd4a30c09ee2fba575390078d7fce5d613292e9e4977debd32dade76592c13cd581d7694a9065e7978c23f5218393c6e2e8860fbe0c2321b4ba8a7698b28025dd778f7db745b333dbd4c5b8263ec208f55fe2cc1af9f3b26c3f5a637f5cbb2aef143d5386907ef83f6465b8172b2ca8c9ab604136bed9949eaf07392e6588010da3cf8f951e073db5bcf8fd73ec8c5dc5ba2d6670263c7137f798f504c7d82902d8e81e3bb75702bfad5014649badeff0d53be03cbe81da70bf6174ed499e1d2f5bfd9102f9d7406effc1194d7671b06dfcced6d29488f18c7dd22dd96ca10a10f1d991b5f57d6a2c31f500cad3ee959b8fbc63cebc53187e79217393f1779b5c969a77c84cbbc3bbbd77843c980b041d86c0984d198b5dd08d2d38766b4f4a02cb4821b7d974cce4668521abe087a6300c538e75be63c4aab34a25d44f186cd8133c6e09de15ffb4034723be321e0ad977d7ee51fd6b4c0e876dc7f17410ceb4250f2d82d903c0c2af0ff91753f2103539e65aad48bd020664edfa5eee6df04a405a30501ea93628b48b0ee8cd681fca64706ee9de983e17b4655dd746d9438dc7bf00e8d472408b19ee1165e0e9dcc34b2a23864f6e6c5be828efee581732ecdbf0075346c0bbf43cdda5fe172e49d164c1925e9ea73220d536fa760777840b46984f79514e7bf7f7a42e4e89e5a947b9bf94b2284644a17865b7a0134c624083983471dd4b0e59b40a3e0c429bb8dfcffbd60c40d9173592a46ce3c082622b1dbae87fb0fc75b0ae39d882c6d88e6ece91c99afc94885fca65e642a03b7e6539a82ee087663ef9a4b0bf8685ad6d7162e3bb07aaf9b8a5eb64d682fd35adef8c83e1cc71a7c2afae9eeb47bfc181f1471ef3b4f0b4d6ee6086659be890c7920c9330fb1330548e2a5a0f7de2a550e8d050184c73305de0b32b23b168f3458759d237b4ad127412ed6c8b9c995fcea36093d9fadc96ee8fd57d5d7e210bd8e100aea0b3f5379dd0c1a0401b0af0e0de4d1d36c62ceb6f6afb760c0b76282bfda0e456b055dc6cef19d2bad6f2654d3e28ad1875a5d2866380fcb8e626b2e8822fd7eb5c192af5e2019cda535df33d478c63d4f303a7cbbdbb28e787aa5fbb04cd50fedfd381480706bbe1d35580e06ee9f48d8cf8b278e392cc033533c0e980485057bf1856c0ba44db20ba2135c70e119d76db33afe4a82b2844b10e210a040bdabbf7b36eb5761d6fa16e9df15324a024c0fb47cf885fccd705469709d44d3978d6cd39cda94d73822256238ec0d3f59b18ef6ed7db07d8403e4e964f8d64153e59e65262f46137d6d955cf73dccd6f3824252ff910fb70a55dffbd6803f3b28e16a30ead598d8fde94a160314102d76b4bf970f73df2bebbff2e890b4b21388d7d457f631413e60a6ec97385f2807e1fde254893e4115477aa01b045e314fd3985ecf7f65d9041926299dff38633ac535e2aba7586ee1af17b226a80e0094793c72bc3bf9bf89b51270ea5f4312fd65fbf9d8715a21d4df121f95ad99c3707396deedb64aa7097b11a8d2add18a33fed027ff55cf849200c7b43f693865a96560f442631f998b26934974cb6f0c9ffe1e6fcd0daa4481a8a5361f1001c60ef989481f7cd8036899569dc2f157892ef0303c351b21d73b359c4c281a1f40a8c147ba0459dd18fc887d6c3fc03c0f057c045f4e01b08dfd60e69d68b7d5359514104a5ccf298bf8a6bfd1db13f694b12a6430767e59bca03e57a7d3237d34da608566f29c585685cce39e1d3d9e42b8140d9e085dd53c74f19cbd7ccb91d4c62a5d47b37bcb6c18dd01443517ef943a8c7246273d676331daf0083a5a8e496d25d0753624856489e6b0c86234b5f3d268e69e407231a977e976c9d26d1e1d2142d001569e3f4cbf008d8245ea817c4d41fbf13b151d83b7d50974140136f487b2b392baafb4ef9e60a5fd94733eb02be6b5902ebe1efb4c199e0dee707cbbe2aeeb1ba8e18e1aaf40c5da8f2e16f06556d258d3460b123028cda9dad0895c0f336b21c1a227c524ee413f60858a00597f2ffaf402a45fcb81d38d4e50607dcdb03c7f9639581264f777cf7d7eea2037e224c5c75554255969fb28427958ca2c3e9637cd511230f5c363b9e0c031bd8d8cef7c54704dd6da88b0cd031613e0969db373c438a4e8bae186f8b5b99867c8496caf46458b82776ebdfc1bb6572abd1bf7a231fdd63f611b25070c4e6bbcbf22e56785a903b15049d9985917e7c97ba93d3d9572b3700a1ed60d01319625ff1e25258a95df559439a0a886a31bd14fe69fca70a0ef229cddfea6744c6570b9bd955f3a121e969eb613cca5a374d22a685871cc287ea8b15e89896c32827921dda7c38c020363f9c15f5b8828f18664fc34bf0f1eee148d42d1a057ac5abd5ae05a6a779127bac5eca281a999ea3366ba74725d149c2f855eca4859be5cff7beb20098d407ddaba092e96e07f44f81ac02a43419f58bdbfaf07bd1a990286ba5c7bcc53ee284d6692108cd3ff00d97fd446f3d53188495e58f5f08d3f26195c9afd017475c5a149a07fefb08bef2d7cd893c97e6fd18428363f9910114b0854214c6d208ab9777eb8c3f92b8a82451c4488d704deff887d34e7f7d6f7599fdd8948469a6aae2761a6db52d993065c505c65d9a05502f732957ed6c07637555dc12dc708d80421fc8de638010295d3968a32cb83bf77a77c4f7e75005b96473b100699e3fed2f69127285cf68b50a3bbf2defe62cc4fc3638743a4450aa43fc75fed70d52ca1a5e997b6e5a28da0e26f0e72141a2b81c51b6ae937f5e74a161a1b4ba3307c0fe949246cb9b8d57a3fae6707c8eb1b5a2c1a80e3bec5f670aa4eec19fe8a4cb189e68d59e28da3f512b9257e3d6f7ab44d3ba8d171125d005a59afce3af67a9153ca31e64340eebcf3c9991a943acd882999c070fd6d9aab260fa09e5b1ed3952bed245f811268dc7747eb591abe33bbae3ae272a3b95d4710d10bc0dd4851b4da112e01ea0dead8ef3d90fc0d7e3e536809e89f910c71facfa5bc0cac1f2bd87965f091998c18a0f47154645ec5de18653d2295f3876cbf54f57bf1b8758771c7f056e8d88ce82412f0794d9b0b976edc1468352a8e8cb14fc1e11769934121e3fc0430ca4860dbf32667295d10c44f3e83e83e2a3207fe5a9f056dac2739c1207b2e378eda69ba747e738d17ccaf24c048d3add9eb3a4e9c1d562b93cbef7e54ed7adb6ce6b67dd4a783ac291c78613fcbb82eb08ee86150f21490f5ce9635793ade297b0afc916715ce212c4f92aa17b2957a3f029dee38dfe9a3a7d5b7a84232c856507cb292c6e739e3dffa779155daf5e1791b15ee97d3c2b8ac08e78121414b6f45a3ba37c7e518ff960ed09b1232061e8f2a340334893a92718243e09c0989d84f1cfb9e77a839868a1bf0af01b0a589a2abd720f516bec285e97f55961d001bc17d0ab2dc997e53f5967510eefcd84dbecfe688029b38bfe806babfd083f0ba0fbd95e901ac27bab8bf953954797bdbf04080b639b5532f323614e64ccb6a213f2dc7da94e4d2d1f16c9ee13e6ffaa438ea71b0f684850d71159ea5b6e8702fa4643bdd0a8efb548d601ab2e2dc311f20768bf6443394f38155be1e4bd6819ed03d2ecad05e6528ab20505b50e423151e635413ac82617152a85e7cf33b1e4e32157cdc9ca0e6b28fc330e4c2c216861b47ed5de1b201386d2bac0077e334d76e1d1027a8bd51ff2726bc35bdc913bc81a3a3159176b353f5119f246544184a5f7ee727cccda4cfcc3f0b6d7a5c798646e9c822ae184694a55eb11b9d2510279b0a884e68e06fd881b8a42e90798fa3d51ec51a84e75a5b9b474a4f221cfdc35ba8a7d5c59298453d275922c8b92282c780b8648fbeb8d3dae3970f9e440b156708e074288e1ab2f4104e7a236e615da8abed1cd00fd58a4678dd66d29457d231200e83a16fd2211908847bba1e1d9abe31168b9feba665e8cf82feafe70cfb6781527f1cac5df20446a5fca23315acd0d83c886ad6cc124fe4e270d77e1bb2f0881ec8922010793d01cd1fc4c6e9f8396c6418faf3cc797d7e4285d23d9e836dd2c4c104655e2a55e68ceccb3011e465577e61"}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0x2aa, 0x3ff) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001140)={0x0, r4}) 04:55:46 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0700000000000) 04:55:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x11}}], 0x1, 0x4048000) 04:55:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x600}]}) [ 567.359334][ T9874] block nbd3: Receive control failed (result -22) [ 567.368891][T26996] nbd3: detected capacity change from 0 to 7168 [ 567.375531][ T2489] block nbd3: Attempted send on invalid socket [ 567.381821][ T2489] block nbd3: shutting down sockets 04:55:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x88}}], 0x1, 0x4048000) 04:55:47 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x5, &(0x7f0000000100)="0800b5055e0be2e87b0071e9cffe13f1a802c7455dab4c2a15b1418454c3a35606cbbe0ba382d0525f9b1912e5ff68c4c283a13c3db478f897ffb54eab3ce08075b60a8da153d30829872163b4eaf3800b4a44e15e6b03d2ab0bb11993e9e5f829ae996073e2446473f4c4") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 567.465531][T26996] ldm_validate_partition_table(): Disk read failed. 04:55:47 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r4, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r5) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r6, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r7) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r7}, 0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, r7}, 0xfffffffffffffd20) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r8, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r9) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r9}, 0xc) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r11) setsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r11}, 0xc) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRESDEC=r5, @ANYBLOB="11be93159b75033ea8fdc7a1a08787fa586164661af385af7150d17b51f9e51a1ae92239905ded6115a1fe5ca6e5d0e6df9f6966a605f28b248c4bb6e9db124ceafca7e75a0e039771cd483d337b04499226b7f4f53bb47977c210cb98279f13bc02619fabb3d54ea1e102f7e42232675c", @ANYRES64=r9, @ANYRES32=r10], 0x91) r12 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r12, &(0x7f0000000780)=ANY=[@ANYBLOB="a0e03018f7d251ad11a6c1f5ce126717a0223aaa48b023859b4671ce1bc0ed6740385c2efabbcddc6adc64bb60dfa51fbfd7e7b72cf6c32d0c4c712a6e5930b7d45e57ca7a226d9294f8aae06f1d71838b6ce9254a9f1238e5497c306b6970ef084f8f0ec0d5d7717eed607b31ad77b961fe88058c04f75f7d09871265a0d579dac98b225b882ec7e18f3cb85b562e66470280fd941fdc6cb2b5fe824d7669e15d39c4549fe8108c878b37ee8521301f09524f2826cc2b029aa986085f97fc4c5f355c00635d6a0bed53d0f767488ec8f5e17cb2"], 0x0) close(r12) ioctl$NBD_DISCONNECT(r12, 0xab08) close(r3) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000140)=""/166) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r13 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r13, &(0x7f00000004c0)=ANY=[], 0xfffffffffffffe4c) close(r13) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') r17 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_DISABLE_BEARER(r17, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="007ece1105bb9346e8bcf404a3d12abfda17886060288bd1df9913630e63bd3d", @ANYRES16=r16, @ANYBLOB="01ee8be3a3000000000000000000000000e300007d"], 0x3}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r15, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4100002}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16=r16, @ANYBLOB="90f928bd70386249ea73f2d24f59782b001ece1ba1010000000000000001d437e6b41400170000000f00"], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x10000054) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r13, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14650000", @ANYRES16=r16, @ANYBLOB="10002dbd7000fddbdf25010000000000000009410000004c00180000000265746800"/98], 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40) r18 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) r19 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r19, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r19) r20 = dup2(r18, r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) [ 567.539163][T26996] Dev nbd3: unable to read RDB block 0 [ 567.573081][T26996] nbd3: unable to read partition table [ 567.629436][T26996] nbd3: partition table beyond EOD, truncated [ 567.656961][ T9874] block nbd5: Receive control failed (result -22) [ 567.668810][ T2490] block nbd5: Attempted send on invalid socket 04:55:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 567.675221][ T2490] block nbd5: shutting down sockets [ 567.694863][T27011] ldm_validate_partition_table(): Disk read failed. 04:55:47 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfc}}], 0x1, 0x4048000) [ 567.745803][T26996] block nbd3: Could not allocate knbd recv work queue. [ 567.753872][T27011] Dev nbd5: unable to read RDB block 0 [ 567.768785][T26996] block nbd3: shutting down sockets 04:55:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x700}]}) 04:55:47 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e28, 0x2000000, @mcast2}, 0x1c) [ 567.840438][T27011] nbd5: unable to read partition table [ 567.860468][T27011] nbd5: partition table beyond EOD, truncated 04:55:47 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x100000000000000) 04:55:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:55:47 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) clock_gettime(0x0, &(0x7f0000000080)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="9a4372013f40b314ee9ce0c1ee92a003852831bde0f7e468e529343da963cdc57b9f0559f3278a91dc4eee616aff5ac677d40ebb27a3add8802f8e0ca6ee7803a3b9d5dc66085385e1c656eed1f3bf9a03c6df8a44ab39f7ee65da3c24d207905bd3b5b4edbe06c63714cf629a2e8e339ab91e1fb6bc7add9eca6f0cb4b60c045350b11995dea24785d8ec9257abfdc3d1bfc61d1d37dda12c029c6dfd937345"], 0x0) close(r5) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r6, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r7) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r7}, 0xc) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000000c0)) ioctl$VIDIOC_ENCODER_CMD(r5, 0xc028564d, &(0x7f0000000000)={0x1, 0x0, [0x6, 0x1ff, 0x192, 0xcf0, 0xc0, 0xffffffff, 0x2, 0xfff]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x300}}], 0x1, 0x4048000) 04:55:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x4000}]}) [ 568.183455][ T9874] block nbd3: Receive control failed (result -22) [ 568.194069][T27044] block nbd3: shutting down sockets 04:55:48 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="cb958e06bed8f646db3d6a20b13186c846867f37366048e395f90497ee6d1ebfd67c6c4baf9767c0c28e67db801bd732184c76f94a15e50af80612097cd45b9a4d9787b9e5e76a3fe550b25770adde9d4838ee8b22502b073227cd06ec049eb08f3fc31651d859da04c0b1e78c50f1d41697aa7bbf43b0609ac7da7fed5d987380239c112890efecae4853a41736e133d085a58495c2d6c2f1443a1a5a4bd415b4e2cbd5cd8493a831574f823cb0d060ab6c9ae9722565e9"], 0x0) close(r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}]}) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 568.287490][ T9874] block nbd5: Receive control failed (result -22) [ 568.301783][ T2490] block nbd5: shutting down sockets 04:55:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:55:48 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x200000000000000) [ 568.335698][T27054] ldm_validate_partition_table(): Disk read failed. [ 568.409701][T27054] Dev nbd5: unable to read RDB block 0 04:55:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3e8}}], 0x1, 0x4048000) [ 568.469912][T27054] nbd5: unable to read partition table [ 568.499510][T27054] nbd5: partition table beyond EOD, truncated 04:55:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0xff00}]}) 04:55:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 568.620609][ T9874] block nbd3: Receive control failed (result -22) [ 568.630501][T27075] nbd3: detected capacity change from 0 to 7168 [ 568.642456][ T2490] block nbd3: shutting down sockets [ 568.693936][T27075] ldm_validate_partition_table(): Disk read failed. [ 568.764089][T27075] Dev nbd3: unable to read RDB block 0 04:55:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x500}}], 0x1, 0x4048000) 04:55:48 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa869, 0x400) getsockname$tipc(r4, &(0x7f0000000080)=@name, &(0x7f00000000c0)=0x10) r5 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 568.811796][T27075] nbd3: unable to read partition table [ 568.825272][T27075] nbd3: partition table beyond EOD, truncated 04:55:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:48 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x300000000000000) 04:55:48 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x584}}], 0x1, 0x4048000) [ 569.046802][ T9874] block nbd5: Receive control failed (result -22) [ 569.057699][ T2490] find_fallback: 2 callbacks suppressed [ 569.057716][ T2490] block nbd5: Attempted send on invalid socket [ 569.070044][ T2490] block nbd5: shutting down sockets [ 569.091018][T27098] ldm_validate_partition_table(): Disk read failed. [ 569.151304][T27098] Dev nbd5: unable to read RDB block 0 [ 569.188012][T27098] nbd5: unable to read partition table 04:55:49 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr="00000100"}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @loopback, 0x3}, 0x1c) 04:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x700}}], 0x1, 0x4048000) [ 569.247574][T27098] nbd5: partition table beyond EOD, truncated [ 569.261982][ T9874] block nbd3: Receive control failed (result -22) [ 569.270828][T27112] nbd3: detected capacity change from 0 to 7168 04:55:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x2}]}) [ 569.325731][ T2490] block nbd3: Attempted send on invalid socket [ 569.332412][ T2490] block nbd3: shutting down sockets [ 569.356729][T27112] ldm_validate_partition_table(): Disk read failed. [ 569.415534][T27112] Dev nbd3: unable to read RDB block 0 [ 569.460302][T27112] nbd3: unable to read partition table [ 569.489957][T27112] nbd3: partition table beyond EOD, truncated 04:55:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xf00}}], 0x1, 0x4048000) 04:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:55:49 executing program 5: r0 = socket(0x11, 0x6, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="4e7b694221b500aa6861bd7af90f0eb5248d2279ebb8a7e20d9ad6a63d6285f412640a5f87fb7decac715277e0e3f8b44d92ded500e758edf83df427878a9a2626bb53ae92f906407964f612da87f405f7ffa570a2753a4b50cd0f122f3fb6479cf8da9d07e01fe5e9f696d8ff0ca03027450f4492efc38c03a8cc46bc46b9c98faa"], 0x0) close(r2) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x0) close(r3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r4, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r5) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) ioctl$FIBMAP(r4, 0x1, &(0x7f00000001c0)=0x40) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f00000002c0)={0x0, @reserved}) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x400400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r8}, 0x10) r9 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000580)="297df4bf72e7153167c7ec54e86b386597f59e55c95a27ea5f1c2c9dfcef914663b98dfbc8dae5b4b445c33c79", 0x2d, r9) keyctl$clear(0x7, r9) 04:55:49 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @rand_addr, 0x200}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) 04:55:49 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000000000000) 04:55:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x3}]}) [ 569.908946][ T9874] block nbd3: Receive control failed (result -22) [ 569.917598][T27147] nbd3: detected capacity change from 0 to 7168 [ 569.971940][ T2490] block nbd3: Attempted send on invalid socket [ 569.978254][ T2490] block nbd3: shutting down sockets 04:55:49 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x1100}}], 0x1, 0x4048000) 04:55:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 570.015267][T27147] ldm_validate_partition_table(): Disk read failed. 04:55:49 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8), 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, 0xfffc0000, 0x0, 0x0, 0x9, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x40}}, 0x7f, 0x5, 0xffffffff, 0x2, 0x88}, &(0x7f0000000000)=0x98) r6 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 570.083855][T27147] Dev nbd3: unable to read RDB block 0 04:55:50 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) recvmmsg(r2, &(0x7f00000009c0)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/5, 0x5}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000340)=""/15, 0xf}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/183, 0xb7}], 0x7, &(0x7f0000000540)=""/67, 0x43}, 0x6}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/156, 0x9c}, {&(0x7f0000000840)=""/75, 0x4b}], 0x4, &(0x7f0000000900)=""/164, 0xa4}, 0x1f}], 0x2, 0x2000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000a40)={@remote, 0x6}) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000a80)={r4, r5+30000000}, 0x0) [ 570.129838][T27147] nbd3: unable to read partition table [ 570.157598][T27147] nbd3: partition table beyond EOD, truncated 04:55:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x4}]}) [ 570.236143][ T9874] block nbd5: Receive control failed (result -22) [ 570.245998][ T2489] block nbd5: Attempted send on invalid socket [ 570.252335][ T2489] block nbd5: shutting down sockets [ 570.283936][T27159] ldm_validate_partition_table(): Disk read failed. 04:55:50 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3f00}}], 0x1, 0x4048000) [ 570.361100][T27159] Dev nbd5: unable to read RDB block 0 04:55:50 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x500000000000000) [ 570.433106][T27159] nbd5: unable to read partition table [ 570.474125][T27159] nbd5: partition table beyond EOD, truncated [ 570.587596][ T9874] block nbd3: Receive control failed (result -22) [ 570.603656][T27182] nbd3: detected capacity change from 0 to 7168 04:55:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x5}]}) 04:55:50 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4000}}], 0x1, 0x4048000) 04:55:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 570.638789][ T2489] block nbd3: Attempted send on invalid socket [ 570.645089][ T2489] block nbd3: shutting down sockets [ 570.673888][T27182] ldm_validate_partition_table(): Disk read failed. 04:55:50 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="c5b637ea544d2f3b9eef1387a55cc1a3e53b5b40825fb915f31f04f8711bba6fb5f47a6c83deae23ef067e3c0459d5f70556dbe8874b1bb9ca4492273ebb04ebc428a13e1600"/79], 0x0) close(r4) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r5 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 570.731478][T27182] Dev nbd3: unable to read RDB block 0 [ 570.790558][T27182] nbd3: unable to read partition table [ 570.819535][T27182] nbd3: partition table beyond EOD, truncated 04:55:50 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x80fe}}], 0x1, 0x4048000) 04:55:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 570.971440][ T9874] block nbd5: Receive control failed (result -22) [ 571.001898][T27195] block nbd5: shutting down sockets 04:55:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x6}]}) 04:55:50 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x600000000000000) 04:55:51 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) write$uinput_user_dev(r2, &(0x7f0000000100)={'syz0\x00', {0x7, 0x5, 0x200, 0xc0d0}, 0x53, [0x5, 0xff, 0x9, 0x837, 0xb64, 0x6, 0x8, 0x0, 0x101, 0x4, 0x3, 0x2, 0x9, 0x7fffffff, 0x9, 0x5, 0x2, 0x1f, 0x10001, 0x8000, 0x0, 0x9, 0x4, 0x1f, 0xff, 0x401, 0x2, 0xc0, 0x401, 0x1, 0x4, 0x9, 0x0, 0x7, 0x80, 0xa43, 0xfffff0e6, 0x4, 0x81, 0x80, 0x40, 0x1, 0x4c8, 0x1f, 0xf1e, 0x5, 0x40, 0x6, 0x7, 0x8001, 0x4, 0x0, 0x4, 0x8, 0x3f, 0x3ff, 0x4, 0x0, 0x4, 0x1, 0xffffffff, 0x4, 0x1], [0xfff, 0x2, 0x401, 0x80000000, 0x7fffffff, 0x9, 0x8001, 0x2, 0xc49, 0x401, 0xa957, 0x5, 0x3, 0x9, 0x8, 0x6, 0x7f, 0x400, 0x401, 0x9, 0x9, 0xea, 0x4, 0x583, 0x5b3b, 0x6ea1, 0x2, 0xfffff87c, 0xffff, 0x1f, 0x80000000, 0x8000, 0x6f75, 0x1f, 0xd9e, 0x94b, 0x1, 0x1ff, 0x696, 0xb92, 0xbf79, 0x0, 0x4, 0x400, 0x2, 0x7, 0x20b5, 0xfff, 0x6, 0x8, 0x6, 0x1, 0xf2f, 0x1, 0x10000, 0x4, 0x1f, 0x7, 0x4, 0x9, 0x4e, 0x4, 0x7, 0x7], [0x8, 0xffffff7f, 0x3, 0x3, 0x8000, 0x4, 0x101, 0x6dd5, 0x0, 0xac9, 0x9, 0x1ff, 0x401, 0x3ff, 0xfbbd, 0x5, 0xfffffffe, 0xf3a, 0x8, 0x7, 0x40, 0x7, 0x10000, 0x5, 0xcb, 0x6, 0x0, 0x7, 0x200, 0xffff, 0x1, 0xf3, 0x1f, 0xaed, 0x7f, 0x180, 0x9, 0x1000, 0x401, 0x0, 0x9, 0xb29d, 0x8001, 0x40, 0x7, 0x7, 0x6, 0xf, 0x9, 0xfffffffb, 0x5, 0xffffd7cb, 0x10001, 0x0, 0x4, 0x0, 0x3ff, 0x4, 0x367a0261, 0x8f71, 0x0, 0x4, 0x81], [0x10001, 0x6, 0x0, 0x7fff, 0x200, 0x2, 0x3, 0x7fff, 0x5, 0x5, 0x7fff, 0x720, 0xfff, 0x9, 0x5, 0x3ff, 0x5, 0x80000000, 0x7, 0x5d, 0x200, 0x2, 0xc6cc, 0xd08, 0x0, 0xfdd, 0x5, 0x8001, 0x2, 0x1f, 0x400, 0x8001, 0x510, 0x200, 0x0, 0x6097, 0x2, 0xf33f, 0x3, 0x4, 0x7, 0x73, 0x83, 0x0, 0x0, 0xd9dd, 0x7f, 0x9, 0x800, 0x9, 0xfffeffff, 0x800, 0x3f, 0x9, 0x2d6, 0x0, 0xc399, 0x9, 0x5, 0x9, 0x200, 0xffffffff, 0x8, 0x9]}, 0x45c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x8405}}], 0x1, 0x4048000) [ 571.294472][ T9874] block nbd3: Receive control failed (result -22) [ 571.303722][T27216] nbd3: detected capacity change from 0 to 7168 04:55:51 executing program 5: r0 = socket(0xd8e5e54d59c50254, 0x5, 0x80) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="0a5599ffdec5e017d1b1cd6ad4a3f16b", 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x8081) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="5447ef398ef381ba5a2276ceb472379ba5182ae2f1eef92dc4bf3e8d9ad63117d087200322d2db5d902729b1651b3c2f9587afec1b3272ff732b6ccb3c456b0a47934f4043a6d23bdec91065de09cdf7014190a380b75beeb880f188c0ee0000f436630088787d6f4a744abfd8df4bd5384e63435a04ca8b34359e9aff322ff4bdedee98e05d5bbc26d32c87439b495baf0dd115d523d258861b493d95acf20f2e25f85d9c91d0cacddaaa"], 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000000c0)=r3) close(r2) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r6) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r7) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000300)=0x4002460) r8 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) [ 571.346276][ T2490] block nbd3: Attempted send on invalid socket [ 571.352701][ T2490] block nbd3: shutting down sockets [ 571.357955][ T2490] print_req_error: 702 callbacks suppressed [ 571.357972][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.375525][ T2490] buffer_io_error: 710 callbacks suppressed [ 571.375536][ T2490] Buffer I/O error on dev nbd3, logical block 0, async page read [ 571.389477][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 571.400854][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 571.408887][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 571.416801][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 571.425328][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.437257][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 571.445576][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.456505][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 571.468803][ T2490] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.479955][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 571.498053][ T2490] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.509111][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 571.517258][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.528228][ T2490] Buffer I/O error on dev nbd3, logical block 0, async page read [ 571.536248][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 571.548179][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 571.556426][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 571.567906][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 571.593311][T27216] ldm_validate_partition_table(): Disk read failed. 04:55:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x7}]}) [ 571.637937][T27216] Dev nbd3: unable to read RDB block 0 [ 571.688780][T27216] nbd3: unable to read partition table 04:55:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x8800}}], 0x1, 0x4048000) [ 571.735292][T27216] nbd3: partition table beyond EOD, truncated 04:55:51 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x100) 04:55:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x8}]}) 04:55:51 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x700000000000000) 04:55:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 571.977900][ T9874] block nbd5: Receive control failed (result -22) [ 571.995962][ T2490] block nbd5: Attempted send on invalid socket [ 572.003010][ T2490] block nbd5: shutting down sockets 04:55:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xc0fe}}], 0x1, 0x4048000) [ 572.032907][T27244] ldm_validate_partition_table(): Disk read failed. [ 572.132351][T27244] Dev nbd5: unable to read RDB block 0 [ 572.153758][ T9874] block nbd3: Receive control failed (result -22) [ 572.171652][T27254] nbd3: detected capacity change from 0 to 7168 [ 572.198902][ T2490] block nbd3: Attempted send on invalid socket [ 572.205238][ T2490] block nbd3: shutting down sockets [ 572.216412][T27254] ldm_validate_partition_table(): Disk read failed. 04:55:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 572.254440][T27244] nbd5: unable to read partition table [ 572.257927][T27254] Dev nbd3: unable to read RDB block 0 [ 572.294284][T27244] nbd5: partition table beyond EOD, truncated 04:55:52 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="a14e8970ff8e41f4d0463962fd9c6b9b77680c346787bfa3554c62733ab8f70f70bffb7b9651f37f0abc3dadb6cf5629ad16aef4c093fe0e825aeb235da59f6f772324b98a85f39271a199b09ef3bcc0057f258a314de7901d517ac5d8d936c8ed833cc35e74d8f97e3cab2874b7f2db81a113182333ce9b598d121fe7318cb8ed529af98dcc284eec4ff9ac703355da086c30e54ddb44235e1969ea579710b4bac49ee6798fa920b1e6c1ce180987b3372eef04aa82b76c3d413e74e7a8e11975c230627fc29e54531b0daf80491dbd2f4fb74c23c75130c08c3b8c62426ade6dc34ec6b577a41c5524"], 0x0) close(r2) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote}, 0xfffffffffffffd48) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 572.314158][T27254] nbd3: unable to read partition table 04:55:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xe803}}], 0x1, 0x4048000) [ 572.360413][T27254] nbd3: partition table beyond EOD, truncated 04:55:52 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x0, 0x3, 0x5}, 0x2}}, 0x18) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 04:55:52 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000000000000000) 04:55:52 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000040)={{0x0, 0x0, @reserved="4dd7bcf9a473c7c04e80c5fec850993eb8663bf8e6799454d6607be259f8b861"}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfc00}}], 0x1, 0x4048000) [ 572.671620][ T9874] block nbd5: Receive control failed (result -22) [ 572.681389][ T2490] block nbd5: Attempted send on invalid socket [ 572.687775][ T2490] block nbd5: shutting down sockets [ 572.710420][T27285] ldm_validate_partition_table(): Disk read failed. 04:55:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x2}]}) [ 572.741107][T27285] Dev nbd5: unable to read RDB block 0 [ 572.780617][T27285] nbd5: unable to read partition table [ 572.816594][ T9874] block nbd3: Receive control failed (result -22) [ 572.825225][T27285] nbd5: partition table beyond EOD, truncated [ 572.825457][T27291] nbd3: detected capacity change from 0 to 7168 [ 572.883134][ T2490] block nbd3: Attempted send on invalid socket [ 572.889733][ T2490] block nbd3: shutting down sockets [ 572.927326][T27291] ldm_validate_partition_table(): Disk read failed. 04:55:52 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfe80}}], 0x1, 0x4048000) [ 572.971765][T27291] Dev nbd3: unable to read RDB block 0 [ 573.010701][T27291] nbd3: unable to read partition table 04:55:52 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) pipe2(&(0x7f0000000000), 0x11860f3e05f73ad6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 573.043887][T27291] nbd3: partition table beyond EOD, truncated 04:55:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x3}]}) [ 573.182683][ T9874] block nbd5: Receive control failed (result -22) [ 573.209557][T27309] block nbd5: shutting down sockets 04:55:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfec0}}], 0x1, 0x4048000) 04:55:53 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000000000000000) 04:55:53 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2fcee983a95f538bc161262a3e6ea9a840973fd8a102000000000000006f0af223cb8d3364975d0bf24b71320800000000000000c303dd8f455b8fbac3a06e170605dba6fda9fe943f212066fe305197270fa482dea0ff4b4679b53fae706d871b19a3b40ec43737b6434bbabfc6f17bf00d78ab045abe8d0a207f31e9b7c63907529b130113e2fb08f92086c3b45831bf5239"], 0x0) close(r0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x20000000, @rand_addr, 0x9e0}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:53 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e22, @empty}}) 04:55:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 573.526104][ T9874] block nbd3: Receive control failed (result -22) [ 573.535281][T27332] nbd3: detected capacity change from 0 to 7168 04:55:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x4}]}) [ 573.592089][ T9874] block nbd5: Receive control failed (result -22) [ 573.597807][ T2490] block nbd3: shutting down sockets [ 573.628231][ T2489] block nbd5: shutting down sockets 04:55:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xff00}}], 0x1, 0x4048000) [ 573.653689][T27340] ldm_validate_partition_table(): Disk read failed. [ 573.663877][T27332] ldm_validate_partition_table(): Disk read failed. [ 573.701282][T27340] Dev nbd5: unable to read RDB block 0 [ 573.720361][T27332] Dev nbd3: unable to read RDB block 0 [ 573.732700][T27332] nbd3: unable to read partition table [ 573.748786][T27340] nbd5: unable to read partition table 04:55:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 573.776687][T27332] nbd3: partition table beyond EOD, truncated [ 573.794840][T27340] nbd5: partition table beyond EOD, truncated 04:55:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x34000}}], 0x1, 0x4048000) 04:55:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x5}]}) 04:55:53 executing program 5: r0 = socket(0x4c40306740163e49, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x280) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:53 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f00000000000000) 04:55:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:55:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x40000}}], 0x1, 0x4048000) [ 574.210389][ T9874] block nbd3: Receive control failed (result -22) [ 574.227364][T27372] nbd3: detected capacity change from 0 to 7168 [ 574.268751][ T2489] find_fallback: 2 callbacks suppressed [ 574.268768][ T2489] block nbd3: Attempted send on invalid socket [ 574.280897][ T2489] block nbd3: shutting down sockets [ 574.297962][T27372] ldm_validate_partition_table(): Disk read failed. 04:55:54 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1}, 0xf644a3dcbdc348fc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x6}]}) 04:55:54 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r5) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r6, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0xa8, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xed75}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa4be}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x20}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80000) [ 574.335890][T27372] Dev nbd3: unable to read RDB block 0 [ 574.362831][T27372] nbd3: unable to read partition table [ 574.378525][T27372] nbd3: partition table beyond EOD, truncated 04:55:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x400300}}], 0x1, 0x4048000) 04:55:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:55:54 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000000000000000) [ 574.649113][ T9874] block nbd5: Receive control failed (result -22) [ 574.678498][ T2490] block nbd5: Attempted send on invalid socket [ 574.684745][ T2490] block nbd5: shutting down sockets 04:55:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x1000000}}], 0x1, 0x4048000) [ 574.702985][T27398] ldm_validate_partition_table(): Disk read failed. 04:55:54 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x3, 0x400, 0x3}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7fffffff, 0x40) bind(r2, &(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x8622058}, 0x80) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r4) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000040)={0x0, @local, 0x4e23, 0x0, 'lblc\x00', 0x4, 0x3ff, 0x53}, 0x2c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x200000, 0x0) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r7, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r8, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r9) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r9}, 0xc) write$P9_RGETATTR(r5, &(0x7f00000002c0)={0xa0, 0x19, 0x1, {0x38c5, {0x1, 0x3, 0x6}, 0xe1, r7, r9, 0x6, 0x101, 0x5, 0x9, 0x4, 0x73e, 0x2, 0xfffffffffffff001, 0x100000001, 0x2, 0xe30, 0x1, 0x8000, 0xa0e, 0x6}}, 0xa0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 574.752890][T27398] Dev nbd5: unable to read RDB block 0 04:55:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x7}]}) [ 574.819111][T27398] nbd5: unable to read partition table [ 574.836925][ T9874] block nbd3: Receive control failed (result -22) [ 574.845311][T27407] nbd3: detected capacity change from 0 to 7168 [ 574.857835][T27398] nbd5: partition table beyond EOD, truncated [ 574.887899][ T2489] block nbd3: Attempted send on invalid socket [ 574.894559][ T2489] block nbd3: shutting down sockets [ 574.912626][T27407] ldm_validate_partition_table(): Disk read failed. 04:55:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:54 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x2000000}}], 0x1, 0x4048000) [ 574.954131][T27407] Dev nbd3: unable to read RDB block 0 [ 574.970102][T27407] nbd3: unable to read partition table [ 574.987559][T27407] nbd3: partition table beyond EOD, truncated 04:55:54 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0x6, 0xcf, 0x2, 0x2, 0x6, 0x62f, 0x55, 0x38, 0xc7, 0x80000000, 0x20, 0x20, 0x1, 0x8, 0x0, 0x6}, [{0x70000000, 0x3, 0x0, 0x800, 0x1, 0x25a5, 0x4, 0x101}], "81cfdd057fb9081f26ff8041fdec1feaf8df2e7cd1f8c48b0ac6e0a9ed2647862e98237407d1ef83332b0255498b4e1d811f1c150629bda4b42ca567a02bf7a9c3935ae10433d4b85666d39db71c747faeac8f0fd6501b127632c1164d89b0b10f218de1b886e109532249bf6643ffc6f7081201dfb5ea8fed4d416ebb178bea31e4dde2382350d9bcd325d22f07f35c32060c427ca32bbee5ecf64bec454e56c1c97de4a40a7c3a0404ac437cfd643095ffa8f836189eca79d0d5f4c2951a5448f85a5f6ae7470eb24526ee2e1566f3d82910d67437d6cc36b150d3d8b1d61d8e0152661f67e201429e", [[], [], [], [], [], [], [], [], []]}, 0xa42) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:55 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000000000000000) 04:55:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x8}]}) 04:55:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3000000}}], 0x1, 0x4048000) [ 575.274376][ T9874] block nbd5: Receive control failed (result -22) [ 575.292751][ T2490] block nbd5: Attempted send on invalid socket [ 575.299000][ T2490] block nbd5: shutting down sockets 04:55:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 575.351844][T27430] ldm_validate_partition_table(): Disk read failed. [ 575.366027][ T9874] block nbd3: Receive control failed (result -22) [ 575.376806][T27438] nbd3: detected capacity change from 0 to 7168 [ 575.432154][T27430] Dev nbd5: unable to read RDB block 0 [ 575.444714][ T2489] block nbd3: Attempted send on invalid socket [ 575.451351][ T2489] block nbd3: shutting down sockets [ 575.471816][T27438] ldm_validate_partition_table(): Disk read failed. [ 575.493248][T27430] nbd5: unable to read partition table [ 575.507897][T27438] Dev nbd3: unable to read RDB block 0 [ 575.529873][T27438] nbd3: unable to read partition table 04:55:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4000000}}], 0x1, 0x4048000) 04:55:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 575.551393][T27438] nbd3: partition table beyond EOD, truncated [ 575.563377][T27430] nbd5: partition table beyond EOD, truncated 04:55:55 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") io_setup(0x0, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x3352, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)={0x77359400}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:55 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e00000000000000) 04:55:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:55 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x24, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {}, {0x0, 0x2}}}, 0x24}}, 0x0) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000080)=@ll={0x11, 0x4, r7, 0x1, 0x68, 0x6, @random="a598d4064410"}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="ebd335ef4f9bbcbcf3d215c846d49edd60c5fee9bddf190110cd3fba294b7059c570b9cdbf9b2068b48dba4872bd34fefcc73b2be090d61cddbc89cec428bb9ab8d9f275f0ee29591f5c5887baab828d3cfba9493af80e979307a6a92364b100909f1e424f5ff7b362b67d1773b2b7a69e6503a2e43ab5593dae16ddfe72f92f416e8c661bcd950c0bd49f05d925fea74fe2b96c16f88e14cee14ffd791d1c3ed0acff5ca4e584500ba50dccd7b521dae6937f9c13a41e93b6aad494fbfd2976bbd47c8161df94ec4295950fd5347bad4bfb33274924e2223d7ea1ba8dd716a1fc53714236", 0xe5}, {&(0x7f0000000240)="8971ceb763475443704d582ce6723088084c5432ccf9e770789265ca860eeecc6a754f098bebc1df9b8412c4a7e3dac5271eea420fc35d66101138d45056b44d0674db2ad52f7aed3356e9e1ff5c", 0x4e}, {&(0x7f00000002c0)="b192451d1d9526e7f14b57127fb60bce35638e202880fbcb81d61c44527e8cd305519d9586a047b8727099d1d43e6e39276032aebd4fadadee02cb703e56e74221d4b973ef2401acae7372243e0bfd29ea0c73755e5719bc384edaccaa18f1886374484cb2e645afa193c5df0ffdcb5a748a40ff01e5a88cdfabb6be6cf9890b382cb029f55c286b6f3b09d66416b9d63faac3cebe2f47877960d9b6a137ece6fdf4b7216d5395fe16459ec1563ee242ee2a777972a61a9f9e5cbf6b468a0eabf6c63db53f8f1110c22c70ceda713012e624", 0xd2}, {&(0x7f0000000000)="42d93e93329634fc185fa13928c59057d07f7ec870479bb8a6717bc9f2dcada1281b508808832cb29efe26a5687b7d1f7197cd0fd6c3589777ff21ac", 0x3c}, {&(0x7f00000003c0)="57c55a63d2b1f1efe686fa1bb275ffe8330d6bce017025b8000e715fe8ce97713363000cb75b2d79ead54f3b78e2897d1e17141e67bcc16791a60b75fd694677a7ed21c8e7d95403fa5be8b9b2b9d09b31f810f3afad3fc9f503374de1eb2ff3cf40234058ebcdbdeea690d2011eaea4b0027648aa21fb16b51f5c4088509f62e09bfa8d6e121f438b", 0x89}, {&(0x7f0000000480)="ec1ca836c7ed71b614e07ba64bad43c08502cedc2015a278b7835b964f6a0cc491eca49495b077c79ffa01a4ef9795b3b9c39ef2d71976a58f5f4014ec6d28dae67a1f0dc0b2fdaeba159376c9e85bf53649fdf90b041b7bb1efb96b7ddbe4ef1c837fb4c34324", 0x67}, {&(0x7f0000000500)="3e339a012870f45cccc2d262e2e4253cbc36891f804c75deda5071c73eedc99c37ffddb2f0706bbc01eba913a8efe0c6180892c63690492bdd5bce9a7311448cab842d37dbc316a2b7b8f70b4b6b0749bc1df09078bc074287630dcdd512133eebd3b906291e1c40d9f91b2cc391c9ccf2914782d63d9f7f80b59316f995b1f2bca2fc5cdfb73333cc6cf35eb0644a7692396c9d617d1442c38f87e147a801e1365e4f88e73f736091078de1aaa904efac26be3c36a735ce4f81c265c5440b7d636b941bc5814ed1eba67a", 0xcb}, {&(0x7f0000000600)="7255b96e9e79a2cedf6aec944fff84e5e09935a52ba5446785aa49dd3c0839760e93cb34adb6ce59eaee6a6b4ca10232c050b010aa601ed21a93fcf25adee3c3cb803685bda8ad1e3732120b51e473a411960a97a8b9", 0x56}], 0x8, &(0x7f0000000700)=[{0xe8, 0x109, 0x6, "33183d542a98314c58bb2991715f2861d1af0441ff8226d87f84e9eafc1ac8b85d232c5e812c9120d62a8fd95b41cba25395f0b224ca5fccde286731a7c3052dd159b422dc941c290c0786fac502ef84f39fb9e1bf0b37f0b3199422b1f0de6ba7774b97589abcb1eb83077c18210bde23e077125fe65aba6a7da8a92f8255e431ba37429af844fbc2ff9dd5595743b8a229f68a179265c11fc2e6a51e2fd83b511124eec69ffd769ba9f086e7786e6b6f8efab92b1e7fcdcc2f4a8df3f700dcc0627f0d31842ee011cbaebe4e578a3917"}, {0xd0, 0x0, 0x100, "b61be6007bb624afbebf2892a3d1a582becd25261c525c67e1d525e925c889030452abf704d09419e28f9236c990f9bfe7b3d59a1b73338b73952b585dd6a443601993deac93f45d8202da9cc3a858abc858fb535f4b9c53def853f3390c74ff97fe022b73163c2703a4af3da56654fa43fb040b844a248d989607d31fb076db8b1af817b9d64a2beae992bf4e8ca6673d9c6399df530eaefb5175a9f7cf738461dd29cfb4593419a16dbdc73852bbbd6d6d289e37e3565fdbd1"}, {0x1010, 0xf06c732efd01e37b, 0x5, "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{0xc0, 0x98, 0x7, "26e56d6d3ec266a37e030e56b8be987c349bceb460a0b9fd6bfe8f9dd4879167164894060e0f71d42d26b6f193a799d33b782c0f294b32faf5b6128ca0846a2f11251aa89efa16a838976dec34a97141cecba5dc3817c350f2c0e0fffeeeefdcddb212096c94ff12afbde4db82c12d9168d8009524f16dabf14c4b7a9e0b39ea5e942e10de0ad56cb932df5fa70abdd326043fd621de1d1de2eaf757a8efe66527f962bddbfdc1d4b68d6b9a5e"}, {0x40, 0xd82291c07fa667fb, 0x5, "fb40477a0b53915b564b715db85004ab0083d57723c5fac114521215133ecbc381cedbce106922a5705aed"}, {0xf0, 0x88, 0x1f, "8eb720e91e43cfa9a128596538d507852b8d07cce276f91768390046bc41472f52c1b0cfdcae369f6f9936782a234d13c158da6386bb0877227f1a75dce57a7fdca67ad40b8cbe8c65e9572c57e39f3842fe563ad225ad59f831dc2d66aaa90fe7d7733dd0582c3da085f8f0d1992689de01c471c9ad55ce761f5a831d7925e4cad304d1ffd28629434686999c7bb8c479ff466993ec5cfcbdbdfa2714a87671237cec1e19b048f39ad75d9aa5549dc4d519c77254cc3a742fbad5979d67077c4fab921b3911129de49a48116bb0cab284777fdc42aaa7d803df"}, {0x100, 0x10a, 0x0, "0b2d17f27c31cc48ec72183f76f83b68308d4e63797ce4ae96a610dce02bc0b3a42c458e83f090cccd602fcdc6c6f7ce6b5c341e7c408af84652e8a3f6fed2737fc27d55466f491436fdc2a5d36cca741f208b64f0048c729f3d614061652452905841e6f93bbafebb32ef6cb96cd6df0fabe47670a97fe6fe457bd0d74f2dfb8e5510e05c38d6a7d20757d0f55445b2ff36fbaa40afdbb1ae69155a25acb6251182aac1cd05bc2e0aaee03c2d5ed912e170a6b44ff9371a40364ff33ca60e70b4c5e651b2d04a9bab7fd788963e258a182f59808a07c4914416966c907af5ff89171d2c350fbad386"}], 0x14b8}}, {{&(0x7f0000001bc0)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c40)="75cbd29941328b850ca3ceaf5698254e5a94ea1bbd79df5862aef3e099d0255c907453aa463f44b5ce5d464eab304d71d48c9e7d0c37d642e89bb16601fc1cef8bee24de5f178d449041e2b4ca5f19bc87050399e344f94270302bd0c62856c944c037fcf883b9267ee0885deb4fe6bfdf5b82085f06b1bb53ff9af280c6240e97cd2bd40c7e24da55f523df55869ec90eb7bb05caa75edf1c1072886c78195d7e92e91936aa91a624216036d66a43762705d4fc7dd7b3ff0f3de01af9cc41e77b9813842ebce2a7", 0xc8}], 0x1, &(0x7f0000001d80)=[{0x80, 0x113, 0x1, "91f292e0e095621fdf838ffdb145558fbf60097bf5e3446cf90582f8952a6aa0746e55ecbeacdfe6934b8f93d74cac710eb83333b3d136616707e16112478b5dbb31d1ee9f8f2aab14561f766e3c618ce1f5cc767b5f3bd333a782f635c8f16f1b580b28222980c2daeb220972f4a6"}, {0xa8, 0x117, 0xfffffffc, "6500f69fee91e38e0d20d2ec8a8dce3f0f9b69d81ee40d96c92b7c5d42c2435922123132503b6e7bf48eaf6dd6c065cbca6d760193e53f31726ff82ce08104b7b5db642d5aa1d3441ba9c05258fdd1c629c2550aa4a9c0a630529cd2efddb3e76371b590abbf09165c1a4341eb9ac76ed0e8c643353dde3cd751a0952200f307fbe636ca03f0e828b987439084156cb51d8d24d378b0"}, {0x48, 0x107, 0x1, "cfb89d258414a5bb7b2cdeeeada8e134a6ff40c4c520247afd4156a1b39908bd9d862ce89f6d9246142378eab1603ffba248967f9a62"}, {0xa8, 0x70, 0x2, "4e0ab23947adf7eaa5f58fff398b29bd97670e5ad1855eae0c30d390e1201c699bb0ee814222b21c99a486859597c465f8771f5cf713e89fea9666db798f7f244a51d5fd18070dd6a0570bf40ecbbb821a0d205f2ddd9df342a4ff438d722f17d45c8b751cb8168d4d2fc6eeede9a20316607e6c9918347d2c24a9b1892f7830953ca2a02d3a80864e2b6bcfa33cee9a90d6ec9215"}, {0x90, 0x119, 0x0, "aeaa22e50ab436c4d4492a9e1f0e25fd3001f8a31e5cda96ec20e9ee47b72a38c71cb102483223d0e708a37c1777c530625b173b23e29b14a0d122b4e9cb46a077e6b31f85885886cef882b728712d4320d7058556ffede15100777cd34a2d9b103ad317b2c2e033013fa4edd3cb55810db79220daf9867d7c413c714744"}], 0x2a8}}], 0x2, 0x20004000) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) 04:55:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x5000000}}], 0x1, 0x4048000) 04:55:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 575.857274][ T9874] block nbd3: Receive control failed (result -22) [ 575.889295][T27465] nbd3: detected capacity change from 0 to 7168 [ 575.942336][ T2489] block nbd3: Attempted send on invalid socket [ 575.948911][ T2489] block nbd3: shutting down sockets [ 575.981823][T27465] ldm_validate_partition_table(): Disk read failed. [ 576.003861][T27465] Dev nbd3: unable to read RDB block 0 [ 576.053226][T27465] nbd3: unable to read partition table [ 576.074935][T27465] nbd3: partition table beyond EOD, truncated 04:55:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 576.154272][ T9874] block nbd5: Receive control failed (result -22) [ 576.163880][ T2489] block nbd5: Attempted send on invalid socket [ 576.170183][ T2489] block nbd5: shutting down sockets [ 576.183129][T27473] ldm_validate_partition_table(): Disk read failed. 04:55:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x7000000}}], 0x1, 0x4048000) [ 576.204275][T27473] Dev nbd5: unable to read RDB block 0 04:55:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff00000000) 04:55:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 576.237453][T27473] nbd5: unable to read partition table [ 576.259280][T27473] nbd5: partition table beyond EOD, truncated [ 576.441638][ T9874] block nbd3: Receive control failed (result -22) [ 576.449932][T27491] nbd3: detected capacity change from 0 to 7168 04:55:56 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr$security_evm(r1, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@sha1={0x1, "aeb1f042301ae0b300b4e909f9aa3b2a34ea04ee"}, 0x15, 0x3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 576.508714][ T2489] block nbd3: Attempted send on invalid socket [ 576.515044][ T2489] block nbd3: shutting down sockets [ 576.522633][ T2489] print_req_error: 825 callbacks suppressed [ 576.522647][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.539653][ T2489] buffer_io_error: 829 callbacks suppressed [ 576.539664][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 576.553867][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 576.564788][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 576.572655][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 576.580472][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read [ 576.588464][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.599575][ T2490] Buffer I/O error on dev nbd3, logical block 0, async page read [ 576.607714][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.618670][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 576.626791][ T2490] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.637911][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 576.645852][ T2490] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:55:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xf000000}}], 0x1, 0x4048000) 04:55:56 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r1, &(0x7f0000004f40)=[{{&(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10, 0x0}}, {{&(0x7f00000000c0)={0x2, 0x4e1f, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@dev]}]}}}], 0x18}}], 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x3, &(0x7f00000002c0)={@empty, @empty, r7}, 0xc) [ 576.656810][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 576.667214][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.678132][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 576.685945][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 576.685963][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read 04:55:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 576.705870][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 576.717223][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 576.731510][T27491] ldm_validate_partition_table(): Disk read failed. [ 576.741351][T27491] Dev nbd3: unable to read RDB block 0 [ 576.809673][T27491] nbd3: unable to read partition table [ 576.850781][T27491] nbd3: partition table beyond EOD, truncated 04:55:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x4}]}) [ 576.902871][ T9874] block nbd5: Receive control failed (result -22) [ 576.911344][ T2489] block nbd5: Attempted send on invalid socket [ 576.917523][ T2489] block nbd5: shutting down sockets [ 576.928765][T27510] ldm_validate_partition_table(): Disk read failed. [ 576.951370][T27510] Dev nbd5: unable to read RDB block 0 [ 576.964496][T27510] nbd5: unable to read partition table [ 576.975898][T27510] nbd5: partition table beyond EOD, truncated 04:55:56 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000010010000010000007700009935f200000000a6e217b91c3b0d873705001a118fd58fa1f0a39ad9582203daa32c9831699a0000f141eeca2bd12d2f6fb54e5bff40e062a43f80b1babfd076d2502892250deee2728316e63e589ddf142e89365bd48cf76602c6f6aa76bc37284732bd1e191ddd3c9f310f827c195f3c4957c67a08466517ba136c8c9e01000000f8ffffffffffffff3e26b5ca26bb434dbd0e5085c294e577bb081876e63e7c2834533925db8b54b33da7b947aefca1f9c49c648df944264fcace71d5c798cd3c13d7083a7eb4c526e072a23bd24cccb38e4eff542520858c940fbb95979a564d73a7af107fd5ddaa491838873914a467c3ce28052a4874f2fbe36833eb4559864317c0a1dac92d090f4f9093679791a2840f2851324acdf44a807e69a1bc25d265303004e8ead128a3d61c0063233501cfdf76d99dbc46b9c00a03a9161b8a444001c386475c432c7a6e898885429063954ea0bdf9abc7b9322f3485d99ab38a3231ea08584795647ddb75c593933e824acdab292482735cd9f8ffffffffffffff039183f5ed7cb75f2ba7929654b3afa3eb9ba672f73ca6f00a0f6ce5c2bc03957a77dbd2ffffef7f580fc4ddd4aa3f3752c7f2dca3da2ba7b772e01215f05dc1cf74ddf51af1a4ebba443374e09d5ef9"], 0x18, 0x11000000}}], 0x1, 0x4048000) 04:55:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:55:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff00000000) 04:55:57 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) close(r5) ioctl$TIOCMIWAIT(r5, 0x545c, 0x0) [ 577.301845][ T9874] block nbd3: Receive control failed (result -22) [ 577.315191][ T9874] block nbd5: Receive control failed (result -22) [ 577.326316][ T2490] block nbd5: Attempted send on invalid socket [ 577.333496][ T2490] block nbd5: shutting down sockets 04:55:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:55:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3e0c7287}}], 0x1, 0x4048000) [ 577.349456][T27538] ldm_validate_partition_table(): Disk read failed. [ 577.356838][T27539] nbd3: detected capacity change from 0 to 7168 [ 577.370049][T27538] Dev nbd5: unable to read RDB block 0 [ 577.383966][T27538] nbd5: unable to read partition table [ 577.392208][T27538] nbd5: partition table beyond EOD, truncated [ 577.411297][ T2490] block nbd3: shutting down sockets 04:55:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 577.459088][T27539] ldm_validate_partition_table(): Disk read failed. [ 577.496605][T27539] Dev nbd3: unable to read RDB block 0 [ 577.527451][T27539] nbd3: unable to read partition table 04:55:57 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x2, 0x0) connect(r1, &(0x7f0000000200)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x2, @empty, 0x7}}, 0x80) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x105000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000801}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x8104) 04:55:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x3f000000}}], 0x1, 0x4048000) 04:55:57 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x185380) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x98041) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000080)) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x7) [ 577.588480][T27539] nbd3: partition table beyond EOD, truncated 04:55:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:55:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffefffffff7f0000) [ 577.815894][ T9874] block nbd5: Receive control failed (result -22) [ 577.836854][T27561] block nbd5: shutting down sockets 04:55:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:55:57 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x40000000}}], 0x1, 0x4048000) [ 577.974412][T27562] block nbd5: Could not allocate knbd recv work queue. [ 578.012294][T27562] block nbd5: shutting down sockets [ 578.123542][ T9874] block nbd3: Receive control failed (result -22) [ 578.132412][T27582] block nbd3: shutting down sockets 04:55:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 578.222877][T27584] block nbd3: Could not allocate knbd recv work queue. 04:55:58 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="7400000028002104000000000000230000000000", @ANYRES32=r7, @ANYBLOB="0400000000000000000000000c0001006367726f7570000044000200400002003c000100"/92], 0x74}}, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r8) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=@deltfilter={0x1188, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {}, {0x0, 0x2}}, [@filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x106c, 0x2, [@TCA_ROUTE4_ACT={0x1068, 0x6, @m_vlan={0x1064, 0x0, {{0xc, 0x1, 'vlan\x00'}, {0x4c, 0x2, [@TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0xb7, 0x400, 0x5, 0xfffffff7, 0x8001}, 0x1}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0xffff, 0x4, 0x4000000f, 0x8, 0x1}, 0x1}}]}, {0x1004, 0x6, "ec761cc0dd929568e4a214a722b04d20bb46882019319d003a40c82907c2ca4fb6b14b7822e66032a293f2477ae8fd5ccf81ff5e61165d12b4bb26ab47a0c99ccdfc8c781127ea1c49f7f20fa63fffa79e809ba05b041fc2f9e6d61530551f90c1ee79a2e7d973e7750658989784a68fe5b514fb76bc1f0aa40938ed29ce57fb2842cdb9d67e64c09afabc5286d46f00cb2a492e8598aabaa5f54ebd4d3d255b5a941eb1c2d5369c7f8759e9fa3ec8d79b5cf8f654ba97f138c860aac6dc2e74a597978d8036cc550b6b93a24575c8482b5089810df8c6290080b59b4c4c282d23a7336160186fb33e36c00f88aa709cddf194837fae52c5c7250ad6d1771c0169b99db7d9c95de6b824f3c9e1088939da4ebfcf640741039979acfcc94e2cf5798ed9a447296d63cf8227257500525b1a3b9f2cdf2dbf37bc3a0c9e2e63ebe668521062e805081c4ce181118d90c5124330ac943139ac8148cde67027fafe38d57670ac931403f206edd20a1f4d6a4bd33cf1d1110eda3d2fb8377ad64fec0e88e78d777f56b4a80780d8f4b8c26e3c764159f470070ca6a9eb001f8daa19f16b28c0c699328a4142b1a7e32c29ebef5024aa1429f174d7cbcf3ccab1c0c8f17060b968dea96cff474ec229c4d0b488416a18a110f127f99640d466650386ee707b37bcd3a0f88979d798ea088a98ceabc472b064a0fd4da7a615fee367b4dc496a17aae983f7a8ce8349db6824872f6cf3bab67af0b1fb38de5049b9c4daf065feb4370d5c211e7a6036b74326c04dc5ff9d6dd1d901db005b1e2b87dce8ed414b5f2509587d6aeb6b9e7f7a0f3f3e57fe75fbdb1a9d6310b2338fefe80eb1895ff18a27c6a291245c750821751bb97e5e968add30153e32ce17dacce99c21fc1fb414b871417dd12100b263d4acbb908745ef8edc6868632e2c2094825f3c3903ba6b1c5a24559d9bfba75f8c52b77206c91bcbb9f5832818c7d7394cb9addecac692ee9dd8eadd2467d44e584fada6855b2f25fdb41009803bebf71bccddcb0f24ee1f74b2c2f352925b3bd4035219baaabd557d5b9d7ec794e6272de5f263c97534869a3d7cd40190103cab3f4f3942606c64807430712e2e10b896992cc703803bec4646bc67cb8196bf810d0540ee7fc130d385229e2ffc82046c54e3f4f961fd86418c3f12c06aa7d6f779c6ded5cfded35c1d448ff6426ff79610a9f8f4b64fc539015688047b14977922e900482e559169c93c0ad1593f564d6b94485802ddb44b93e4c059f48dda1e44b65c9c4b934178a9fdb7ddc02e154ebb140ea1ea2ef597f9b549e53fb9b05995a26ce598eba4c8dc6c23840c23a15ec4272ee3b25c30ceabfb71fb22e624a3978deacf9cd8a0c8da08a3159e3e243a67d79434fddb85d9a6bb90e174f4ae6658431e240395f62b1a5badf4721f0654c66e7ad98044efdfbf9d4f25abc00f131d36170dde9e26fa71084b11cc42d1059cb0aff2ab3f15d080bc7f3358f2e06c1fdb97dfa5912c133fdcfd3b32e69945707e8178ab5362285cfff9371a040d9c3affa767aac59d838e34e628be4d0f8ad3c330f57fb862cb04ecc8d9d2aa947ec67c9db2ab303f77353934d94e35d9716987e7b4803bb1b387449c41899d65169b3194e5c6d3b7b526943fdf857b69c30b8602bcc154ecbee29469555d3a3d558d1213839cc54892fb0a677d752ea1be0b1e025d6fbfb2475901c9988c2d98bc174385c46e8f8c450cddc988d5eed0c1c494ac9ee35449e146ab29a3c70112d0f6f75fda238bb8ee410ae9bc0108760da29146d88f20ef1a81b8f7a89bd2ac580b397544f44bfde562e7b617fde40cc8c0fb01dea0cc3bffe44f2cb3e51a9a21b243350b22d03dcae1893cba1f500ead49eaeabccec405ded5332e90976dbb9c978a382c3500d1bec6dbc68d1d4131f38f9ec91d9c3060dbff63367639fbf94eda0c059161e439d7fc761bf6e98a412dab8d801ded977685349c05b66f0db7e777aa756776b00f37d5267398c48d09b9fa902af6e24c1444f53954aa875b73e389ea5bd19a95b00a03718babc554d04dff8507c9d262ff4ae8830fe3910ca7c3a80b6730b301297b8364d322d7e37b0451609c88a222db2029cd37be15b00d14782030f83225ccf2dffd88e9d1dd4fcee5049849091822b2a38bf02876b2620bb00f77dec434e8cc86a43c03cb3d30717f391d27a0251aa9e0d3e3d8fe2187a456aacb9db6409516078764caf1095502f9477732e7a8a9e385726bb0afcdb666f0680fee51c4f0203a8328a1b09dc2820b1263b97025df905c1500714e2c544f2aa7aba7bbc22bd1e34b7402b80a0096fe8affb1d177b5ba937ba973e8caf66008436c25ae1aabb66131d8389c08532865f92320bad9d96c36ce5d8e9cd12a44b8a1f7d5bc80cfa378db6113f896e646a6badfdb8afd60b5f6cb4b5e5559d296ca9c38b2f912d934831d5c5d186b7e114b8fbfe76c64b4b0bf20a55cc03df91735e645625c59d801b469acbc3a7f73189a7adcf24c1fe4ae874853e6230f32dce0f888350f51ab1dbc0a09655717706d2ab26de79e767c41ce503dc93164fa48b405fe8bb72d6a2787aa5cb8c7cee24b380249aef20022dbc1312a2ccc03da4bfa59229abe9f96ebee6e2e6cb925db59f837409f0e41de71d9322cc4735cf5cdbc805658056e0a4178122dfd565af4154a2b854b74f7c20f2010fe591d532cb3d9349621810e429644d036c8c3f677404bf3ff3beab4f981ea90c16fa658a5eab29d2559208b979f47fc5c7acfcec5bae281bf93051c5ccf06af529a0ef1e5c053ac4c41bfc4d45d2b11c134e996867e234ab9254a70970dd088d3cb6acf52f6bcc1f736987b9b89d733b969e9c9f6f3a760dc28af719ecd3a09133417ad62fc02f64c7788fd29e72013f4183af45c3262e8c15b980e9b94a0cbed9b71ffdb197891e320e8c7f200a5a17315acad694ca8518ea1ae924e94f4be687268d4e35b6c69fb7cd3bff301d94a1bfc091cd1bf5093a22bb3e0513977de97a51e1b308c69701605d4f70d65161535f801a3cd7507d9a8f77d1f18ea155beb2b1fddfe4bc015c93b8c0a0ec99785dbef63725525fa50667dc92bf2c708af81e5967a5d68a85ae150ffdad434051231710c68dab0fd1556967e001cf3b4486eaaa7241def618e297b5630ed3f1a7bb10aa50e87e34b525d1db9747f68d8d585aafee0f78fc1906f6840f626f93fa8c170d4bef7b8efdfe2b10f71e7d25835c1563a130daf959e3599a97f1417a89c1c0ccafef409b7e2d2d675e8b220b26b724a720d8a26ce9a9bbb6d72421fb2fd290606f01127a938784f859c78b1204bfd3352a6c49e32eeb4eafb869403fea17ba2f2dced7ed5495b479bb86d7b4a2d303f0b3cf9b2b7d8c9b27d5efe0e448043eebc8f895a3ed657b47b5038dcb554df675dfcec827b06645f25e8469f957113b3f90229374e0ac4bb3caee6cffbc2b1a7f33dbe507f1dea241d5f16e036371c3b0a71d4569fe9faf092de4cad6631d6a5ce02369631536d5b0589419406e146c5059c3a681be7da9e7218400e5019d5ce5ed1c16017e274de2cfb0bc3380e9d49a176204282c1cb591c3977108a011767c879a8a9551538033da7102fceb5b0912400ceef3155323bb5054e1bc6fb362bfdb0bf48b50324929b4946de3274a05be0f88bae7188c0e52b058012a885c893d559e6cde8a06e10ca21264fe5d9b4e7fc49996bff0f17635b9954cf0d12d5935054d9f07421c1e345c59f8e8e3f466a33686e5b9b793461c019f39fda311bb5ee98a901ec21f7407b6d51de7d29698b14c64994d309a712f2737d3b5efde47c88dc5d95a04987987a2fb0c01a16bebbc3c5fc0ee321499e056f998dbfcddc3b573bfd3dc7b5eecee7a04362c39c2ad8499c773d6fd94bea7b1d7457f0f20d66a304e7fb7ee42366a881e2d8932b093841b4f7bcb17e603d091ec31373baf434c4ffdec99d6312ca33f16d7c23bc7324cfa32aa5bfacabb7035a9ac5783d6057b642ef2f7d5ad0886ca34569967705dc3985940a9b1220de071ab11eb3b81f9e3bd8884d3ee0f000dc52fec0ba69f69d52cd11d6adca527e81b2f37f85a72feffb0af82f0a35a8c0e36fb0fc6b291ea091445d90d347f836ccf8e652fa0089b878be8f3df53635a1d40238a59c033822a5ffbf523a65717cdcf41f712a7b5cbc31d9657b8288f3a29987777bdcd9a0d658755a33dffc902350e8aafbed4b56caf8bc77b4e7acd4c6fd047ddd0e02bc99cbe0963c131e696a1f207cf9b7a20387d5351ef244d43970d3c2bc09c804a50668cc3b350542a05f158f50dd9b45d2fc75ff0476da9ca37d9d20fff94b90f5ffa598567db29754a4a87f9fd3aefa614126063a5cf92c08b14044eea1a7bf0365f3f0aa0a1758f943a1adb195836b4663aefbe6abec0ff14cda12ddea2d5101c0145b1a0a0e0a3a0d3a536389c1d2d0bf16fa7767ebe6cd8f2592e2c135353954efc9f929843c705ec6318a76f7a2541c50508d1393f7d9937f12d619c79b5c6ab1036c00c5b61c61a75515e12b65970d7b8ccda7f2a9753b9d0344054bde625906cb44648b99ec4f3bed56848eb26cf12b3166cf54a0e0d6e8ef77393a34b689326718122e1b0e94e0f0a3570f2ab8aa3274e2825e0a5ee5d870fffa22212e184d1ec9f2fcebe72ce450fe1a07ad802de3c662dc7e8dda1a8fc64f6bf4590196c1720ee798233aa8ec36aebfc628cc4c3aa3d51d32a1663b44ece2636fd8d2aadd9e44aa35451784ceb59bdf93b425a66adaec28ef3abea2c4838545c18ca48718a6b8972a4d4dfa6b9d2651a42185c5bff324b86e20d56effa7d0864534f6a06341a03613979ed0e9c0575aff958cef96dff9778455c5dc010c9b21eefd7f8ea2e45b2825b4d6e0ae313189d1e63a97423951abe0b6b6f8b3a615d04a2102e9db8d637b724428f7ee9083c9ac7bce5d63fefb4f99345acfbeeceac2aead52fe3589c239174dd6adcecf42723ac4ed2e47c1a40e4963bde2971895405b474c5ea9f2c71ce7cf873bdaf7e229757fdd60f2b39a4c7aef8d80b35bccdaf4a783d9a33ef941d80fb02b0339c13db64a24fa533926f6936cea37ac6a13bcc183c1972cd1e0e93c9c0b855bc1e599057360a8e0fc91887f6fb5ea468bbe64e338ba8e72a510f26b8f99d4311461208b93881a861c1d9333cdcaea1b6b9771e19a202b5e1670d750c2c57eee9e7b7f80a6751da69e9d9a621c49df15d861fe1a02fb80e041e910cf7d98668ab3a21e8d34612d8a889048371701b0f38c1c5fdad3a74ff25d435fb51bc4f04c172fd6a21be119e452f44f613fd44d8ad152b9ffe6d0bd265d28808b0a9221014963e26403c9a34ec39c5631f0e156c0a4e8090d962e9e31b4c16ac465c46438acf9c0a6f254c8ea779ab9c65d0b243f1efd2e07d7d8e42b361826e6673fc96d09df5b8d6198ae0b0a0e4ee1b9e5991a7a73fc726cd456616b4c5512a201cb2750c222e77a2df40c0f543ef39b82e4f65abb08ba348caec6aaee8d73669b993b44a5c51264669e54d4818f7f46aa289a8180567a8c2a4a8c9504b6b76e76b720c92a5d99ade65bce3333a378b6fd096ad001eb57535153bbea48d3df7aa01794b1b7f4b23fa8655bcc6ad94a8e1f5cea0ff863aa31bb79d3431fbb9585116d4d19ddc081609967421715b2808b89c3981d9d740a99bc445b848808e70010be0de12c524e8cd5679d1fd4acd551e7932d9c6b51dfe4926b88a9ebc20a07"}}}}]}}, @TCA_RATE={0x8, 0x5, {0x2, 0x6}}, @TCA_RATE={0x8, 0x5, {0x6, 0x7}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x54, 0x2, [@TCA_BPF_CLASSID={0x8, 0x3, {0x8, 0xfff1}}, @TCA_BPF_CLASSID={0x8, 0x3, {0xe, 0x10}}, @TCA_BPF_POLICE={0xc, 0x2, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2cf}}, @TCA_BPF_FLAGS_GEN={0x8}, @TCA_BPF_FD={0x8, 0x6, r8}, @TCA_BPF_OPS={{0x8, 0x4, 0x3}, {0x1c, 0x5, [{0x7957, 0x9, 0x40}, {0xffc0, 0x3f, 0x6, 0x6}, {0x1000, 0x1, 0x9, 0x40}]}}]}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x14, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}]}}, @filter_kind_options=@f_rsvp={{0xc, 0x1, 'rsvp\x00'}, {0x58, 0x2, [@TCA_RSVP_POLICE={0xc, 0x5, @TCA_POLICE_AVRATE={0x8, 0x4, 0x400}}, @TCA_RSVP_SRC={0x8, 0x3, @loopback}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x9, 0x10}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x5, 0x8e, 0x3ff}, {0x6, 0x39de, 0x5}, 0x0, 0x5, 0xcc}}, @TCA_RSVP_SRC={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x21}}, @TCA_RSVP_SRC={0x8, 0x3, @broadcast}, @TCA_RSVP_DST={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}}]}, 0x1188}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r7, 0x1, 0x6, @random="3fc61d9cd5e8"}, 0x10) r9 = syz_open_dev$ndb(0x0, 0x0, 0x0) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r11, 0x5423, &(0x7f0000000000)=0x7) ioctl$KDADDIO(r11, 0x8910, 0x70f000) connect$bt_l2cap(r10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r12) setsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r12}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r10, 0x8918, &(0x7f0000000340)={'ip6gretap0\x00', {0x2, 0x4e24, @local}}) ioctl$NBD_SET_SOCK(r9, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r9, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r9, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) [ 578.296181][T27584] block nbd3: shutting down sockets 04:55:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x84050000}}], 0x1, 0x4048000) 04:55:58 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffffffff600000) 04:55:58 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f00000001c0)={{0x2}, 0x8, 0x4, 0x8001}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) mq_timedsend(r3, &(0x7f0000000100)="a6c797a14407a39379fdaddf3403f2ffcdc89ed631daf8104d7c1c4c790623e1a6c5ac6ab31d168964a50c9e10160b26e40082e6ac932970a5e0eeedad3c2b7f872c01987a0acbdd67e386a18f737ab344ecafb7847843c053209dd69ba2fa9b4ed0f80160551a15eaa8c271fc5001d3ee498ee5317a77837f0c99aaad5b6e38fee56f259075f3074ca83166662ac54353c19732a7dcb8329c13e912132f8b211303a04b53fb6b2c0ca247f3ff345422c8bd5c903ea874f2e9fc", 0xba, 0x7102, 0x0) 04:55:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:55:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x87720c3e}}], 0x1, 0x4048000) [ 578.649510][ T9874] block nbd3: Receive control failed (result -22) [ 578.659315][T27609] block nbd3: shutting down sockets [ 578.766026][T27610] block nbd3: Could not allocate knbd recv work queue. [ 578.790611][T27601] sp0: Synchronizing with TNC [ 578.826987][T27610] block nbd3: shutting down sockets 04:55:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) 04:55:58 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x88000000}}], 0x1, 0x4048000) 04:55:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:55:58 executing program 3: r0 = socket(0x8, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x4}, 0x28, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) sendmsg(r2, &(0x7f0000001980)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x2, @dev={[], 0x17}, 'vcan0\x00'}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="0b6db86a95dc86beec820642661cec9a911605b834e22f97bfac07c32634d3d64b5722369d875bafa4053d80b56345749a5bf056b113ec5449ab111148d5662d9c2c5539a85301b5c1a735e27e7e1a34bf2d0ce32525a343612390644916eaad7a3715e092460fec79339b6fe48d4f04bcb1e16197f1a3d669f43425a8b2df8619a77c68f326c1f6cbda67985d45b51fa0ee952e0bdb3c2771f7f725cdec827873", 0xa1}, {&(0x7f00000000c0)="4e734d4c110d390cea9f4622749b7beade59f32685dd434c7587fea353f658b87719d1167741073d72dea9b81dde97fb940c92847c91d89ef9d1989f731a", 0x3e}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="ca633d0f153af2725c097c1fd28ac78abd83a146069ccf852f68fc73883416d227b94625d77875dec075be0c98c738d0c784ba70c82d3198d65e74df30cd497fc10d8c22000bed44dbf6650a5b133f701ff8ac519dbb7eb1b7ac2582746fa254821f041d07c17319d0c7860d296788930dcd30942479a45968ee87dad8b93beef0a1d0", 0x83}, {&(0x7f0000000440)="080d1ed733ac4b6bbb4f3dd6022480292ee092457f7056d999881d1d7324d9dcd1d02037f07bdf3ef27b8e8672230c8dd0e5f99bcd094143facc5bba3ae599432b44f3a33c804423682339cc123dd7bb834e56d738a7e76dedc08fcaf9724a735b1014f080c2927c7de93c73f16af6075e20409a47c25f460c3fc78bc7b63d2c375945ed334b4df72b30f4c25a62dd02bc6ae643edba6d46d7139bcabcae31a5e2f2f9cae4e752e2273d5705fd929b5f771831b6ce7683b2994f47098bf7e2a6d6eab5b4f56f733c5fcefb53e52b1bd1a48db7f5bc9509d96dc50c313b14766cb256f19a34f2530d14f3ba277eb0", 0xee}], 0x5, &(0x7f00000005c0)=[{0x50, 0x109, 0x2, "ce25ab8063ba2f1824c38eb7f61d590aa59e7e7f6a19f587e5f210048cbc58ca0372b801d491532a592934b708dbeafb60d95f4753741812ecb771f01e7829"}, {0x88, 0x1f2, 0x6, "4719977dab0c020cd0ec72e7bbc40bfda2921f99260798e10271ab90908ae5c0e705f732ee71ffa7f83711391dabc8b8c2584a4f37a9d5ae64cd99103436bb75e01f45caa68dc74d61ae89e20b31102dcfd3b3ce5000fb7edd5c8dae981499425b6e709e31a2ba3dfd21915ac570c165b6"}, {0xf8, 0x10e, 0x3, "8a22eec2ccad4baf65e872791d4bd588d2f6115e7cc02a313862fa650d44019634158f1fd0642a48ae7841b046f1e2bfed0dbd276ae03bad004d5628506dc624b425571a12e1ea74fa3eeed9b2fb908d8c03f45c0175df6696c79e8a6caef4ecedef4e2443fcdc51765510748086490050dc9da45a5d5d0a007de020bb6c45e098f9e0d978b286f6d05469832c1d533f3d44b665f86038ba68e103fa0a19efc3a693062fc74ddf6921bea631c7c195b62a00e7647e4804226a57c84dd077186f01b5fde9bb3350debd734437a5945d68671a767ab6413cd980b040d0f2915552c562"}, {0xd0, 0x118, 0x2, "7fcd3434c6567f828603ea396a117c15164e1111121c57ed3e4ef319eb084a596f56c7052a4d8234cf0c75d6771c269fb17691c2bc1e430989adb5ec8c9b40fd21782b4584ee82d5f6e4fff4055ca9e79238eaaca3d45f9f4ea73841ab92e9b5a0689e7df32ba80ab46228f400f12195b09cb04582fc7730bccf71324cc1e2702ff966eaa982f9279109090d8c8acb7c26d778e3344230abb94e178589b05870276a625e9fead4f2fc68f2541c7bd5cc3e5b367703cbfcad82526bdd"}, {0xc8, 0x84, 0x4, "9793ec2017e3dbdabf7bc31aebeedf5eb8ef3f694365fbc99e1cc2e889042673a51b62e5d31023c7fa0921f649c74612d7e8c1d0d8b9848cb24da1df043c0d896d4ef70b70a2c6cda408bef078c4c5513b3f698cfa1d27db10230e4e5f4a2fbde510af9799425195ddf8be3cefd7396108f715ee513f7d04e473015f0073ceee2e70d85d60833c8c96bedb7e06dadd9987c53065559e25a716e6e4b3c945721395c456f5a1d594fea41f3b0a4b29a0e1ed75b8ff128edc"}, {0x10, 0x1e}, {0x1010, 0x0, 0x8, "38a2ca8bbb52b786ce3b126d089665f1f1699a8cf4fc17d2dfd9a9deed8f1783f605e7d3e6dcec920b5588c8cee8c37af727fd2261b801a5f771cd1c07ec8ec304dbdb8fc8718e38eb4e3f020c1a3ccb7d03124c9d7344e3dcea5a8807c822fe074c1ecde8dba4658d4b27267436870cfd77d048fa8a409b8886bd6690a2aad013b9359bd77591606dff6bca53a6a2c5acb5ba886eae6574f029e19a26bd61ff2ca6a044007556b596cc828d1ca557f1afdbbf3951c8d2efbed5d60556b1c5d51e43a8c1e1fd268f6348158c0fb3cd305d1b0ec81b9ebfb0a1bd2d35f6c5dc61ca01d413490f8ddddf581375020f75762216bd812dd689ab02121cb57247e1a07e9ee4a0a5d38d45d5444868e1761589820d99ae8bb057132fb5cd4b58b53a3a5191b841c436a7aabc9479117d6a82422b01b949fcdbdcddb4a0052578136bbff127e4cc949405c38868a1c783f19511bc2c6de498d6fe19046775167af04f7efb29bc606422fcf43c4c11c4eb66670dd2fa4986c03cf8203b5a89835dec395209aafa23b4d8e427fcf699bd0764586268a6a555b2ba506c20e8c286b54286017d9cf523ccd4aa2e130cebc9242be4d4a54809851810991eb09fee79d7e3ec69c9979d8f120b4d5ea10b77b50993bf4f436d3bb43284c4f4336c070504d4781e6c9d859bc238c69ac1c5cb7b9441f49947dab06bac8c6022bbd7165065da49d77f1a2bacd36c538e8f76137bb6e515cfcfef764101290f1adb941fc76fbb53ae11473efe032ad6ff2a169a81159d284dd015e7ade39acaa64edbd0835da60a6430a1b9b85b8bb74f49f2818a4afb4f001ae518cacd3e294cea781dd2581ef1cdb386b829374f5ccd5416d47dade0e240e895b5b15c7bf5dccde52aff5402e95e12b9cd3062accf0375c422586c2167307a06cd5bdcb57ddc99ca13a1a995285c3d44366ec740f23cba5febcfa1f10d040490e9939710b786196e95f392472aec20c316f161bc762669d8c663af5ef0eae19ae0971a53a6d5e55e710758b463d30978081229c3e431f39f365baca79925d32725f44927adb6c4a25ff238f5412040e81eb0e10341f7ee3d6532f6bcccf9b23f537d74a65c1264667b692d7bbb341377b1583f28b87363f1202e7a3cebb1ca200f5a9cc3da78bd574c9146f1fff24ea52930bc7078a9fe6250d393d31d2d7bed23e68ee436ba6165a8f4d12c9bce9efe86be9d5b83ff9033e1ff486da773db4c3543d98e638c8321612d33e71b33d1a1d77ae70426b27147f6a769d645145fcc02ca0b3f8a83a37ae99a6cd7e059585ed361efe17905443b9196933ea7e588ab29cf44c659f7a32f7665c0f070092ec1f14db59405f3d22b338159fa54fce66a4ad62d59ddb280f25b234fe9b1f994dcbd946ffe7ba3cc7f1c796cb116cc79aecebacc792f051ab526ec9d33a816c1c94af2c8f356c1c3af6c841e1dcae668496d37c17a21f296dcb73c16e22695904fce6689c105fd1ddb1c85fdeccbfea14f2be3dc041cece06af62503f35a584e4fbbd193625d9b3d88d2e0d23a8a46cdff10d6bc1d92338114b3b5addcaa9d47a79af753e273c53174e05ed9e7fc6bbe154088e7ad755e93affa51ba9c1bb9ba194a396db08e8da21da277ca5c35eb49b94fba14b2aa758d41ca534e743b75b619845d55c38ed37625053495bbd8fb3e7129a19f192d637e620deab5850c5a6c41d4601fa193ad0d78ad2345a231599ee4734dc9ab71d2d8fc2a8784425966b6b49aac82fc5c5277a34bc744b61a2b0062379a4aedda156ddf21c50f950e5410b01d95fbbfb5ea650585c7deab38ada7aa5ce2027f79702f59a3ffcb480aebaa7e3acff338a08acb5d40679b06cc083071e7e9ba3097ea5c8fe3743960c0d577a96154a7c1360f8b16c5a3cc9c182e7f744304f94019213e9c7b0bd6135bcb2eecaff1d9fe148171e746a97179d65ddc9b240f9daff4d72bacde0eda951b10e36f6d80b09f21d850b4de758da64de5d9c973e6fc48284be5efafe968c94e849072e90b2b8d5ca9d7de145e276ba1b663d9ff13428b7df0381e19d661318a76f9c42fc7fc2218bd97606156575cf8e7a6a184aeee822d16cf6fa5e10b60d503fa765e5a52ef5de21acfa4945dc957b932b87fa5ec0c7f00cd603eb79f250f728ad4c4277bc4f31f50fe76b404b67b97ff397f625c55b65919db6b45b84fb4666e98f8127707734c9b62dafdf92044f155f4556829d0ea217d26808f504c0061e4ee0656e835d3636a78085026502c398445642eced7c650c5b20363d674b3daf8ca660cf84f01ddd1aa219929a0fac4149c23706cfbf1ab5e28245d8b980f67acab01aed1a2ad12b34731dbfba693bd5f0e524a84cd8b014346dae169e8fe9c35949b06495ae465d4b7cf8123f2101c83a148a629bdc0debd8b93c23bd109e95dfdd053f6b651af65197df3be5d9d488c3a4d16747281ac6d91b11cf27216b200f0dbf25e7d10d03472e6703d404c1ebc4931730dfd64eb24e423f208983f0dd2b716d4687ae0f525d295d37377204ee3b3766340a82771815de82b3a1010e7d8d4999e03ef02c4d2c7ffb0e7e9a8534ae1e6c1bee8da4b49c5e95f405386faa6efa1d764852361c5c9eec5466b7801c31b885143c34a40438b3e18e534a43deaa1db5fed84c12b564a79e20f0e225a8555ac688c72bf313675aaede2338ba4434f6c16a80c85bc089e90bf6458a03fd89395bbde688d0aa196bc6b3cbb7b0b66c163f90bbadc171809eaa77e82177d1179999447637c22024fc3a6957fbe3e08329322a53e3f31c50434053b112ee584810d6e02eb8e7d5b43275888d96e80b7fabafdb6954ad1614c073fc24058ef7c74d7d73a86c8f5bfe35b4e398cc4dd91a6555c0069a63cc939434a5eaa4ea2e7d1cb5960e66a18143fa9f605feee1a13137a72865866bed2e3b4408832f7b6895c8288213106d23478a80a11bceda2caa93c38b11ccaf41bed594728980cb9b325948de4e486f0c203818deb56dd02d68743031536e29a3fb94042ce60cba476690337b4a4dddb07c18f3231c37590f27d672370ffbf5b931172a30d2725e09898b795e7932e03e3892ee10c65b9842ddfea7df1b1ccf783aae7e2bb69f5ff50caef32d0d20ba2c91b6cc11c315c0f47778592e449404ecd23e9ec478f43d2db2ba3ff1d96ea9d5aea61c09d4a78db918630de10b0fd42c58d1f22fe1c96cd8f0a443eca42978d183b2e7027c1dd8e84187b21311feb9cad8f657f4149a8477fd94c7e1ac14863c85dfb7e1b6793aba0b825c20fb295cf3192326754a2467a54602aefe50805d45083ffa7b39ee5f8a7644fe00531023b451ae8e54a5edba9ebfb1d49351607efd93ee062df68a5de71cafafc08c4daacc358d6f4050ca4c1b54ceb83ac3ca864f827e57a52df48a3780f080727b768b0a20672771cd917bf72d83f260c4a4b08207d71b3f69422cbd0396f1c1a0af5f3ccd24f744c84667da0b6302d403cf10f82c1c3cc175fa6dfa02c2ad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{0x20, 0x29, 0x3, "dd02631fe4464e54a3f55378"}], 0x13a8}, 0xd86c2cb1a8acdc1b) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:55:59 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r6, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, 0xffffffffffffffff) 04:55:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:55:59 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xa4ffffff}}], 0x1, 0x4048000) 04:55:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 579.546486][ T9874] block nbd5: Receive control failed (result -22) [ 579.590449][T27657] block nbd5: shutting down sockets 04:55:59 executing program 3: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = socket(0x0, 0xa, 0x4) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x101000) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000040)) 04:55:59 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r4, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r5, 0x2, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:55:59 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xe4ffffff}}], 0x1, 0x4048000) 04:55:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:55:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:55:59 executing program 5: r0 = socket(0x14, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r5, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r6) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r6}, 0xc) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:55:59 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:56:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xe8030000}}], 0x1, 0x4048000) [ 580.167513][ T9874] block nbd3: Receive control failed (result -22) [ 580.201866][T27694] block nbd3: shutting down sockets 04:56:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) [ 580.285103][T27699] block nbd3: Could not allocate knbd recv work queue. 04:56:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 580.336920][T27699] block nbd3: shutting down sockets 04:56:00 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 04:56:00 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:56:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xeffdffff}}], 0x1, 0x4048000) [ 580.671606][ T9874] block nbd5: Receive control failed (result -22) [ 580.682218][ T2490] find_fallback: 1 callbacks suppressed [ 580.682234][ T2490] block nbd5: Attempted send on invalid socket [ 580.694216][ T2490] block nbd5: shutting down sockets [ 580.715878][T27724] ldm_validate_partition_table(): Disk read failed. [ 580.740260][T27724] Dev nbd5: unable to read RDB block 0 04:56:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:56:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 580.765534][T27724] nbd5: unable to read partition table [ 580.774918][T27723] block nbd3: shutting down sockets 04:56:00 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="9ba57d1afddcb0f55a3dea944a7120967f6cfb3d887c2eaaf47d11f63121516b774bab7e299afbbf266479a84759e6a9946eae117e7e12"], 0x0) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x4, 0x3, 0x9, 0x0, r3}) close(r2) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) [ 580.846578][T27724] nbd5: partition table beyond EOD, truncated 04:56:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xf5ffffff}}], 0x1, 0x4048000) [ 580.922014][T27723] block nbd3: shutting down sockets 04:56:00 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7d7c1350245de70cf93379a147a146b726b7449263b048ef429870484117007c73a9f0c254a50db0a66d298cff313cabeddc3b"], 0x0) close(r1) pipe2(&(0x7f0000000000), 0xc00) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000140)=""/238) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:56:00 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfc000000}}], 0x1, 0x4048000) 04:56:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) 04:56:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) 04:56:01 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="5d7ad697b8bcd7af9c9f1e5dc302c6323fc68420125b4606be4a8b06c7d731e58460360c61aa44761534053e1a57ae071756a7b4954db95a20a3cfe040e471708fd1b6d85ceb8741927f37f6301e"], 0x0) close(r2) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:56:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in, 0x0, 0x7, 0x0, "ce49d00100000000000000e85075e1319d5f0f5130324126e3049cbbcdd439ea8909b81988aa599c326ddfc8a8edfee4a8232ecbc13e54f557d5caeacd1a5e8b93744bbee7d0b0c4feb6a6c15656fb10"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @local}}, 0x0, 0x1, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66702000000000000007ba44947a79015f0fe57917c7c2a93987a938fc9dfce7bbba4fec2d8a29c41fb233245f2604b9e07b8ab79ec15ef3818a17900"}, 0xd8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/prgc/\x89ys?n\xd1\xf6\x00\x7f\xfc\x9f\xd9k,ipv4/vs_expXiration\x00\x00\x00\xe0', 0x2, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="010000006e7ed7345905cf9617c955c60372dd62e5fc654fa41efc619150913a7085bd29e139905658d2e7df2de0d763b20fec5b7589e3de1de0fb77e19825d9748a05e3c332e514b358145cc15cdf07f124f94874e26f57de9465026de904bc6c9e9a67833d93ac6c8fa31ae28864b61c54295a12bdde89b9c69e0bd7c93e958e1cbd653f70a59b30e0be9f7b18e90a6db1179a5ea897c3850d2a2d32fbae63fc9fef4c5b4c0404e4daef7cc190c790af948d96701cdf1e845f79372ab3", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r7, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20, @loopback}}, 0xeb1, 0x3}, 0x90) close(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$P9_RLINK(r10, &(0x7f0000000000)={0x7, 0x47, 0x2}, 0x7) 04:56:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfe800000}}], 0x1, 0x4048000) [ 581.445994][T27758] block nbd5: Could not allocate knbd recv work queue. 04:56:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x80) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000040)=0x5) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:56:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 04:56:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) [ 581.654858][T27758] block nbd5: shutting down sockets 04:56:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfec00000}}], 0x1, 0x4048000) 04:56:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 581.739244][ T9874] block nbd3: Receive control failed (result -22) [ 581.758644][T27777] block nbd3: shutting down sockets [ 581.835636][T27781] block nbd3: Could not allocate knbd recv work queue. 04:56:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 581.910113][T27781] block nbd3: shutting down sockets 04:56:01 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfeffffff}}], 0x1, 0x4048000) 04:56:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x60440) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) bind$packet(r4, &(0x7f0000000240)={0x11, 0x15, r5, 0x1, 0x81}, 0x14) ioctl$VIDIOC_ENUMOUTPUT(r3, 0xc0485630, &(0x7f0000000140)={0x7, "e7309262e043260904e07da18a5de09e541ac05129579db7a6cbf490d51dfa01", 0x2, 0xffff, 0x4, 0x40000, 0x8}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x6, 0x9, 0x2, 0x1000}, {0xf7e8, 0x1, 0x1f, 0x3}, {0x0, 0x1, 0x3, 0x7}, {0x0, 0xdb, 0x30, 0x4}, {0x9, 0x8, 0x1, 0x7}, {0x1, 0x0, 0x80, 0x8}, {0x1, 0x5, 0x81, 0x1}]}) syz_open_dev$ndb(0x0, 0x0, 0x0) listen(r2, 0xffffe6cd) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) [ 582.048114][ T9874] block nbd5: Receive control failed (result -22) [ 582.065164][T27791] block nbd5: shutting down sockets 04:56:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) [ 582.190326][T27796] block nbd5: Could not allocate knbd recv work queue. [ 582.236762][T27796] block nbd5: shutting down sockets [ 582.315282][ T9874] block nbd3: Receive control failed (result -22) [ 582.359512][T27812] block nbd3: shutting down sockets 04:56:02 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 04:56:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:56:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xff000000}}], 0x1, 0x4048000) 04:56:02 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="92f9f8c81a37e2c358e255030ecad5c691939c2600838ec32efd54e7750c1200e127221bbe81c377bddcd6de9ff1e0e3b61fcd84b02cbdba27bcecf9e0e4953d3316b9ee6cd1ace25f77588e86849d57e16785ee9374eee1b4d7247f181969f369d66575feb690500ad8ac2e58939b2fa4da8c30228bb980074ff5ded90d4903cf10d3527ad490e774beacee6102113aaf6b44e6d7ec"], 0x0) close(r2) fstat(r2, &(0x7f0000000080)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x200, 0x6, 0x20, 0x10000, 0x0, 0xffffffff}) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SCSI_IOCTL_SYNC(r6, 0x4) 04:56:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)) [ 582.600917][ T9874] block nbd3: Receive control failed (result -22) [ 582.615853][T27817] nbd3: detected capacity change from 0 to 7168 [ 582.630607][ T9874] block nbd5: Receive control failed (result -22) 04:56:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfffffdef}}], 0x1, 0x4048000) [ 582.661131][T27824] block nbd5: shutting down sockets [ 582.677051][ T2490] block nbd3: Attempted send on invalid socket [ 582.683543][ T2490] block nbd3: shutting down sockets [ 582.688855][ T2490] print_req_error: 284 callbacks suppressed [ 582.688872][ T2490] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:56:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) [ 582.705812][ T2490] buffer_io_error: 290 callbacks suppressed [ 582.705821][ T2490] Buffer I/O error on dev nbd3, logical block 0, async page read [ 582.731973][ T2490] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 582.743024][ T2490] Buffer I/O error on dev nbd3, logical block 1, async page read [ 582.751180][ T2490] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 582.762016][ T2490] Buffer I/O error on dev nbd3, logical block 2, async page read [ 582.771823][ T2490] Buffer I/O error on dev nbd3, logical block 3, async page read [ 582.780170][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 582.791037][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 582.799082][ T2489] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 582.809933][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 582.817920][ T2489] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 582.829329][ T2489] Buffer I/O error on dev nbd3, logical block 2, async page read [ 582.837102][ T2489] Buffer I/O error on dev nbd3, logical block 3, async page read [ 582.848664][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 582.859587][ T2489] Buffer I/O error on dev nbd3, logical block 0, async page read [ 582.867335][ T2489] Buffer I/O error on dev nbd3, logical block 1, async page read [ 582.876365][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 582.887815][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 582.899020][ T2489] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 04:56:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 582.910897][T27817] ldm_validate_partition_table(): Disk read failed. [ 582.919300][T27817] Dev nbd3: unable to read RDB block 0 [ 582.926093][T27817] nbd3: unable to read partition table [ 582.938482][T27817] nbd3: partition table beyond EOD, truncated 04:56:02 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/Eev/nbd#\x00', 0x0, 0x199240) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x9, 0xfffffda9) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x8, 0x81, 0xa760, 0x200, 0x9da}) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="ea2a66fd333fba35aa41f48af13d0ff08f326e2c0d62f5aa9b637faabbf05cf2ee7d1939f34d2a635b863bf0a42b8108a4cf8e955c280ccc58cfa6face1381d5b7ba16fde49e30518d96a1990d6271b7f56213319ffe2a777f02dd8f00000000d61a333be5af05"], 0x0) close(r5) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) connect$bt_l2cap(r6, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r8) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r8}, 0xc) r9 = getpgrp(r7) write$P9_RGETLOCK(r2, &(0x7f0000000100)={0x2e, 0x37, 0x2, {0x1, 0x13, 0x200, r9, 0x10, '/dev/sequencer2\x00'}}, 0x2e) r10 = dup2(r4, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 04:56:02 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xffffffa4}}], 0x1, 0x4048000) 04:56:02 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) r4 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x200, 0xa04) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x291) setfsgid(r5) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="052000000000000000b5fbb9aff2951bd7f81c6885dbfaeb6b3fd403c5f53a7319413fb2e122702b76bcb927d4a84207a00d00d9378d3782b4cc33867e52cbc0a1f32cfb6143aec5c209df58e0783e938c4c45509d9c6cf6521bcbd1488a3228e7932ba5f782c764b1c5cb2a43280119811faf91b5db64dfd294217f98beaa01d8d9bacae8d998"]) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 04:56:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}) [ 583.369826][ T9874] block nbd3: Receive control failed (result -22) [ 583.379173][T27864] block nbd3: shutting down sockets 04:56:03 executing program 4: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast1}, 0x14) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0xff, 0x5, 0x40, 'queue1\x00', 0xfffffff9}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr="0000000000000400"}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:56:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xffffffe4}}], 0x1, 0x4048000) 04:56:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 04:56:03 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000004c0)={0x48, &(0x7f0000000440)="b5c7d22847cdaedde61e9c127d20bf2e90c8d5f9cdc5807c01093249e4a916fe93f626312e187a9fb8979275f5550171415e2086ab275e3475b53bf73a23f3e59a282ada3e445e74"}) r1 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x2, 0x6, 0x1, 0x9, 0x22, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e22, @multicast2}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x400}, @in={0x2, 0x4e22, @broadcast}}, @sadb_x_sec_ctx={0x9, 0x18, 0x4, 0x1, 0x3e, "99759f2b12833203543a45bb755350b4bf8cc79762d2b45ce42ebc28b40b5d9e55819aa7d9f435bdd13bfe51ea0ae9a35f9b62d83d8cbd4ee5ffee9d61ec"}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_sec_ctx={0x2, 0x18, 0xd2, 0x0, 0x1, "1a"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bbc, 0xad, {0x6, 0xff, 0x4, 0x3f, 0x0, 0x3, 0x0, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@rand_addr=0xeb}}]}, 0x110}}, 0x8000) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) write$FUSE_STATFS(r4, &(0x7f0000000080)={0x60, 0x0, 0x3, {{0x2, 0x67, 0x400, 0xfffffffffffff800, 0x6, 0x3, 0x401, 0x3}}}, 0x60) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0xd2, 0x0, 0x2, "247f960ea8e3ea1e7a7e662bb57ff85b", "969fe815ab70104b0573cc148027cf81bf59e19781f380b94813388e78303cb6e70761f06ab9cf2c83dd980154c693b35e0e3e12c107b983526dafc94dbbc5645c9d03a203185918e5d9d40f9e803604acc63e21e73667e63ae4005c73fa208b3c33f47d2244ebd72ba0fd3666cf257b030d49b09df5d277184afb14510623b12f20a490917b0c0b0b1a875ace3ce27d1928bdee008b9c6960310a84171819d0790249e228a175ce49b7d01afd7a094913fcc6828711ec67fd7a948aec"}, 0xd2, 0x1) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 04:56:03 executing program 3: r0 = socket(0x10, 0x3, 0x4) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x202000) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="f9afe9ff", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @rand_addr=0x103}}, 0x0, 0x0, 0x0, 0x7, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x2c, 0x4, 0x4886, 0x6, r4}, 0x10) 04:56:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}]}) 04:56:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfffffff5}}], 0x1, 0x4048000) [ 583.689615][ T9874] block nbd5: Receive control failed (result -22) [ 583.703044][ T2490] block nbd5: Attempted send on invalid socket [ 583.709725][ T2490] block nbd5: shutting down sockets [ 583.755630][T27885] ldm_validate_partition_table(): Disk read failed. 04:56:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 04:56:03 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8181000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, 0x0, 0x602, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9aad}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3}, 0xfeaa) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 583.803316][T27885] Dev nbd5: unable to read RDB block 0 [ 583.843256][T27885] nbd5: unable to read partition table [ 583.925073][T27885] nbd5: partition table beyond EOD, truncated 04:56:03 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0xfffffffe}}], 0x1, 0x4048000) 04:56:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) 04:56:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000002c0)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 04:56:04 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) close(r2) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 04:56:04 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="ad5d74f00b21e95cad1afdf1c8c182a6f3ceab83545c7ab8e0130c34a9c8f9f122541c000000000000000000"], 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fchmod(r1, 0x20) close(r0) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="100900001702000790492f66696c0630"], 0x10) r2 = socket(0x10, 0x3, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x40000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0xa8, 0x6, 0x20, 0x0, 0xa7, 0x40}, 0xff}, 0xa) init_module(&(0x7f0000000180)='/dev/nbd#\x00', 0xa, &(0x7f00000001c0)='cgroupsystem^@posix_acl_access\x00') r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:56:04 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x51) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) 04:56:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4020aeb2, &(0x7f00000002c0)) [ 584.570314][T27892] block nbd3: shutting down sockets [ 585.107821][T27927] block nbd5: shutting down sockets [ 614.558633][ T2490] block nbd3: Possible stuck request 00000000cf548c5a: control (read@0,1024B). Runtime 30 seconds [ 614.569671][ T2490] block nbd3: Possible stuck request 000000000dbeffe6: control (read@1024,1024B). Runtime 30 seconds [ 614.580752][ T2490] block nbd3: Possible stuck request 00000000fed3ac86: control (read@2048,1024B). Runtime 30 seconds [ 614.591996][ T2490] block nbd3: Possible stuck request 00000000f3aa120d: control (read@3072,1024B). Runtime 30 seconds [ 644.638575][ T2490] block nbd3: Possible stuck request 00000000cf548c5a: control (read@0,1024B). Runtime 60 seconds [ 644.649415][ T2490] block nbd3: Possible stuck request 000000000dbeffe6: control (read@1024,1024B). Runtime 60 seconds [ 644.660820][ T2490] block nbd3: Possible stuck request 00000000fed3ac86: control (read@2048,1024B). Runtime 60 seconds [ 644.671927][ T2490] block nbd3: Possible stuck request 00000000f3aa120d: control (read@3072,1024B). Runtime 60 seconds [ 674.718545][ T2490] block nbd3: Possible stuck request 00000000cf548c5a: control (read@0,1024B). Runtime 90 seconds [ 674.729425][ T2490] block nbd3: Possible stuck request 000000000dbeffe6: control (read@1024,1024B). Runtime 90 seconds [ 674.741143][ T2490] block nbd3: Possible stuck request 00000000fed3ac86: control (read@2048,1024B). Runtime 90 seconds [ 674.752546][ T2490] block nbd3: Possible stuck request 00000000f3aa120d: control (read@3072,1024B). Runtime 90 seconds [ 704.798546][ T2490] block nbd3: Possible stuck request 00000000cf548c5a: control (read@0,1024B). Runtime 120 seconds [ 704.809350][ T2490] block nbd3: Possible stuck request 000000000dbeffe6: control (read@1024,1024B). Runtime 120 seconds [ 704.820360][ T2490] block nbd3: Possible stuck request 00000000fed3ac86: control (read@2048,1024B). Runtime 120 seconds [ 704.831477][ T2490] block nbd3: Possible stuck request 00000000f3aa120d: control (read@3072,1024B). Runtime 120 seconds [ 734.878633][ T2490] block nbd3: Possible stuck request 00000000cf548c5a: control (read@0,1024B). Runtime 150 seconds [ 734.889475][ T2490] block nbd3: Possible stuck request 000000000dbeffe6: control (read@1024,1024B). Runtime 150 seconds [ 734.900580][ T2490] block nbd3: Possible stuck request 00000000fed3ac86: control (read@2048,1024B). Runtime 150 seconds [ 734.911608][ T2490] block nbd3: Possible stuck request 00000000f3aa120d: control (read@3072,1024B). Runtime 150 seconds [ 736.798935][ T1058] INFO: task syz-executor.3:27892 can't die for more than 143 seconds. [ 736.807223][ T1058] syz-executor.3 D28072 27892 8637 0x00004004 [ 736.813814][ T1058] Call Trace: [ 736.817302][ T1058] __schedule+0x94a/0x1e70 [ 736.821935][ T1058] ? __sched_text_start+0x8/0x8 [ 736.826881][ T1058] ? __kasan_check_read+0x11/0x20 [ 736.832094][ T1058] schedule+0xd9/0x260 [ 736.836411][ T1058] schedule_timeout+0x717/0xc50 [ 736.841461][ T1058] ? find_held_lock+0x35/0x130 [ 736.846358][ T1058] ? usleep_range+0x170/0x170 [ 736.851192][ T1058] ? lock_downgrade+0x920/0x920 [ 736.856130][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 736.861549][ T1058] ? wait_for_completion+0x294/0x440 [ 736.866942][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 736.872282][ T1058] ? lockdep_hardirqs_on+0x421/0x5e0 [ 736.877696][ T1058] ? trace_hardirqs_on+0x67/0x240 [ 736.882893][ T1058] ? __kasan_check_read+0x11/0x20 [ 736.888015][ T1058] wait_for_completion+0x29c/0x440 [ 736.893321][ T1058] ? wait_for_completion_interruptible+0x470/0x470 [ 736.899995][ T1058] ? wake_up_q+0xf0/0xf0 [ 736.904467][ T1058] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 736.910954][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 736.917344][ T1058] flush_workqueue+0x40a/0x14c0 [ 736.922431][ T1058] ? __dev_printk+0x202/0x20e [ 736.927261][ T1058] ? _dev_warn+0xd7/0x109 [ 736.931733][ T1058] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 736.937807][ T1058] ? sock_shutdown+0x83/0x200 [ 736.942719][ T1058] nbd_ioctl+0xb2e/0xc44 [ 736.947050][ T1058] ? nbd_ioctl+0xb2e/0xc44 [ 736.951613][ T1058] ? nbd_release+0x150/0x150 [ 736.956299][ T1058] ? finish_wait+0x260/0x260 [ 736.961380][ T1058] ? nbd_release+0x150/0x150 [ 736.966059][ T1058] blkdev_ioctl+0xedb/0x1c20 [ 736.970772][ T1058] ? blkpg_ioctl+0xa90/0xa90 [ 736.975498][ T1058] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 736.981490][ T1058] block_ioctl+0xee/0x130 [ 736.985888][ T1058] ? blkdev_fallocate+0x410/0x410 [ 736.991094][ T1058] do_vfs_ioctl+0xdb6/0x13e0 [ 736.995774][ T1058] ? compat_ioctl_preallocate+0x210/0x210 [ 737.001660][ T1058] ? __fget+0x37f/0x550 [ 737.005958][ T1058] ? ksys_dup3+0x3e0/0x3e0 [ 737.010511][ T1058] ? nsecs_to_jiffies+0x30/0x30 [ 737.015441][ T1058] ? tomoyo_file_ioctl+0x23/0x30 [ 737.020583][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 737.026933][ T1058] ? security_file_ioctl+0x8d/0xc0 [ 737.032178][ T1058] ksys_ioctl+0xab/0xd0 [ 737.036477][ T1058] __x64_sys_ioctl+0x73/0xb0 [ 737.041256][ T1058] do_syscall_64+0xfa/0x760 [ 737.045858][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.051912][ T1058] RIP: 0033:0x459a59 [ 737.055930][ T1058] 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 [ 737.075760][ T1058] RSP: 002b:00007f2da5e1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.084442][ T1058] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 737.092626][ T1058] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 737.100782][ T1058] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 737.108966][ T1058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2da5e206d4 [ 737.117827][ T1058] R13: 00000000004c3381 R14: 00000000004d6f90 R15: 00000000ffffffff [ 737.125985][ T1058] INFO: task syz-executor.3:27892 blocked for more than 143 seconds. [ 737.134337][ T1058] Not tainted 5.4.0-rc2-next-20191011 #0 [ 737.140648][ T1058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 737.149435][ T1058] syz-executor.3 D28072 27892 8637 0x00004004 [ 737.155890][ T1058] Call Trace: [ 737.159327][ T1058] __schedule+0x94a/0x1e70 [ 737.163841][ T1058] ? __sched_text_start+0x8/0x8 [ 737.168908][ T1058] ? __kasan_check_read+0x11/0x20 [ 737.174032][ T1058] schedule+0xd9/0x260 [ 737.178178][ T1058] schedule_timeout+0x717/0xc50 [ 737.183261][ T1058] ? find_held_lock+0x35/0x130 [ 737.188121][ T1058] ? usleep_range+0x170/0x170 [ 737.192952][ T1058] ? lock_downgrade+0x920/0x920 [ 737.197938][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.203309][ T1058] ? wait_for_completion+0x294/0x440 [ 737.208771][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.214180][ T1058] ? lockdep_hardirqs_on+0x421/0x5e0 [ 737.219649][ T1058] ? trace_hardirqs_on+0x67/0x240 [ 737.224819][ T1058] ? __kasan_check_read+0x11/0x20 [ 737.230185][ T1058] wait_for_completion+0x29c/0x440 [ 737.235441][ T1058] ? wait_for_completion_interruptible+0x470/0x470 [ 737.242287][ T1058] ? wake_up_q+0xf0/0xf0 [ 737.246631][ T1058] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 737.252661][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 737.259054][ T1058] flush_workqueue+0x40a/0x14c0 [ 737.264011][ T1058] ? __dev_printk+0x202/0x20e [ 737.268860][ T1058] ? _dev_warn+0xd7/0x109 [ 737.273290][ T1058] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 737.279470][ T1058] ? sock_shutdown+0x83/0x200 [ 737.284389][ T1058] nbd_ioctl+0xb2e/0xc44 [ 737.288789][ T1058] ? nbd_ioctl+0xb2e/0xc44 [ 737.293313][ T1058] ? nbd_release+0x150/0x150 [ 737.298022][ T1058] ? finish_wait+0x260/0x260 [ 737.302810][ T1058] ? nbd_release+0x150/0x150 [ 737.307471][ T1058] blkdev_ioctl+0xedb/0x1c20 [ 737.312246][ T1058] ? blkpg_ioctl+0xa90/0xa90 [ 737.316947][ T1058] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 737.322930][ T1058] block_ioctl+0xee/0x130 [ 737.331167][ T1058] ? blkdev_fallocate+0x410/0x410 [ 737.336299][ T1058] do_vfs_ioctl+0xdb6/0x13e0 [ 737.341274][ T1058] ? compat_ioctl_preallocate+0x210/0x210 [ 737.347219][ T1058] ? __fget+0x37f/0x550 [ 737.351519][ T1058] ? ksys_dup3+0x3e0/0x3e0 [ 737.356004][ T1058] ? nsecs_to_jiffies+0x30/0x30 [ 737.361113][ T1058] ? tomoyo_file_ioctl+0x23/0x30 [ 737.366141][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 737.372529][ T1058] ? security_file_ioctl+0x8d/0xc0 [ 737.377771][ T1058] ksys_ioctl+0xab/0xd0 [ 737.382076][ T1058] __x64_sys_ioctl+0x73/0xb0 [ 737.386770][ T1058] do_syscall_64+0xfa/0x760 [ 737.391474][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.397448][ T1058] RIP: 0033:0x459a59 [ 737.401485][ T1058] 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 [ 737.421388][ T1058] RSP: 002b:00007f2da5e1fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.429966][ T1058] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 737.438197][ T1058] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 737.446381][ T1058] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 737.454632][ T1058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2da5e206d4 [ 737.462798][ T1058] R13: 00000000004c3381 R14: 00000000004d6f90 R15: 00000000ffffffff [ 737.471091][ T1058] INFO: task syz-executor.3:27897 can't die for more than 144 seconds. [ 737.479503][ T1058] syz-executor.3 D26280 27897 8637 0x00004004 [ 737.485924][ T1058] Call Trace: [ 737.489381][ T1058] __schedule+0x94a/0x1e70 [ 737.493898][ T1058] ? __sched_text_start+0x8/0x8 [ 737.498932][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.504279][ T1058] ? do_read_cache_page+0xee6/0x2140 [ 737.509700][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.514984][ T1058] schedule+0xd9/0x260 [ 737.519260][ T1058] io_schedule+0x1c/0x70 [ 737.523629][ T1058] do_read_cache_page+0xf2f/0x2140 [ 737.528883][ T1058] ? pagecache_get_page+0xa00/0xa00 [ 737.534397][ T1058] ? widen_string+0x2e0/0x2e0 [ 737.539376][ T1058] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 737.545472][ T1058] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 737.551864][ T1058] ? format_decode+0x25f/0xbc0 [ 737.556932][ T1058] ? page_cache_next_miss+0x340/0x340 [ 737.562468][ T1058] ? enable_ptr_key_workfn+0x30/0x30 [ 737.567889][ T1058] read_cache_page+0x5e/0x70 [ 737.572685][ T1058] read_dev_sector+0x71/0x310 [ 737.577465][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 737.582912][ T1058] adfspart_check_ICS+0x12d/0xc90 [ 737.588095][ T1058] ? pointer+0x7e0/0x7e0 [ 737.592501][ T1058] ? __alloc_pages_nodemask+0x661/0x910 [ 737.598155][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 737.603743][ T1058] ? snprintf+0xbb/0xf0 [ 737.607979][ T1058] ? vsprintf+0x40/0x40 [ 737.612280][ T1058] ? __vmalloc_node_range+0x45a/0x790 [ 737.617769][ T1058] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 737.624202][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 737.629641][ T1058] check_partition+0x3bc/0x6ce [ 737.634549][ T1058] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 737.640447][ T1058] rescan_partitions+0x230/0xa30 [ 737.645465][ T1058] __blkdev_get+0x11fc/0x1600 [ 737.650306][ T1058] ? bd_finish_claiming+0x1c0/0x1c0 [ 737.655603][ T1058] blkdev_get+0x47/0x2c0 [ 737.659994][ T1058] ? _raw_spin_unlock+0x28/0x40 [ 737.664953][ T1058] blkdev_open+0x205/0x290 [ 737.669522][ T1058] do_dentry_open+0x4df/0x1250 [ 737.674363][ T1058] ? bd_acquire+0x2c0/0x2c0 [ 737.679111][ T1058] ? chown_common+0x5c0/0x5c0 [ 737.683885][ T1058] ? inode_permission+0xb4/0x520 [ 737.688961][ T1058] vfs_open+0xa0/0xd0 [ 737.693097][ T1058] path_openat+0x10e4/0x4710 [ 737.697779][ T1058] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 737.703758][ T1058] ? kasan_slab_alloc+0xf/0x20 [ 737.708680][ T1058] ? kmem_cache_alloc+0x121/0x710 [ 737.713783][ T1058] ? getname_flags+0xd6/0x5b0 [ 737.718605][ T1058] ? getname+0x1a/0x20 [ 737.722789][ T1058] ? do_sys_open+0x2c9/0x5d0 [ 737.727460][ T1058] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 737.732983][ T1058] ? __lockdep_free_key_range+0x120/0x120 [ 737.738912][ T1058] ? __alloc_fd+0x487/0x620 [ 737.743533][ T1058] do_filp_open+0x1a1/0x280 [ 737.748144][ T1058] ? may_open_dev+0x100/0x100 [ 737.753044][ T1058] ? __kasan_check_read+0x11/0x20 [ 737.758632][ T1058] ? do_raw_spin_unlock+0x57/0x270 [ 737.763869][ T1058] ? _raw_spin_unlock+0x28/0x40 [ 737.769040][ T1058] ? __alloc_fd+0x487/0x620 [ 737.773772][ T1058] do_sys_open+0x3fe/0x5d0 [ 737.778431][ T1058] ? filp_open+0x80/0x80 [ 737.782858][ T1058] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 737.788470][ T1058] ? do_syscall_64+0x26/0x760 [ 737.793441][ T1058] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.799794][ T1058] ? do_syscall_64+0x26/0x760 [ 737.804674][ T1058] __x64_sys_open+0x7e/0xc0 [ 737.809341][ T1058] do_syscall_64+0xfa/0x760 [ 737.813932][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.820027][ T1058] RIP: 0033:0x413941 [ 737.824045][ T1058] Code: 48 8b 1b 48 89 5c 24 18 48 89 3c 24 89 4c 24 08 48 89 44 24 10 48 8b 44 24 68 48 89 44 24 20 48 89 54 24 28 48 8d 46 04 48 89 <44> 24 30 e8 27 01 00 00 48 8b 6c 24 48 48 83 c4 50 c3 48 8b 03 48 [ 737.843833][ T1058] RSP: 002b:00007f2da5dfe7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 737.852430][ T1058] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 737.860585][ T1058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5dfe850 [ 737.868688][ T1058] RBP: 000000000075bfc8 R08: 00007f2da5dfe7b0 R09: 000000000075bfc8 [ 737.876797][ T1058] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2da5dff6d4 [ 737.884933][ T1058] R13: 00000000004c915f R14: 00000000004e0668 R15: 00000000ffffffff [ 737.893077][ T1058] INFO: task syz-executor.3:27897 blocked for more than 144 seconds. [ 737.901401][ T1058] Not tainted 5.4.0-rc2-next-20191011 #0 [ 737.907632][ T1058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 737.916431][ T1058] syz-executor.3 D26280 27897 8637 0x00004004 [ 737.922966][ T1058] Call Trace: [ 737.926372][ T1058] __schedule+0x94a/0x1e70 [ 737.931489][ T1058] ? __sched_text_start+0x8/0x8 [ 737.936463][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.941829][ T1058] ? do_read_cache_page+0xee6/0x2140 [ 737.947191][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 737.952584][ T1058] schedule+0xd9/0x260 [ 737.956747][ T1058] io_schedule+0x1c/0x70 [ 737.961150][ T1058] do_read_cache_page+0xf2f/0x2140 [ 737.966388][ T1058] ? pagecache_get_page+0xa00/0xa00 [ 737.971723][ T1058] ? widen_string+0x2e0/0x2e0 [ 737.976500][ T1058] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 737.982602][ T1058] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 737.988990][ T1058] ? format_decode+0x25f/0xbc0 [ 737.993834][ T1058] ? page_cache_next_miss+0x340/0x340 [ 737.999577][ T1058] ? enable_ptr_key_workfn+0x30/0x30 [ 738.004974][ T1058] read_cache_page+0x5e/0x70 [ 738.009728][ T1058] read_dev_sector+0x71/0x310 [ 738.014553][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 738.020007][ T1058] adfspart_check_ICS+0x12d/0xc90 [ 738.025125][ T1058] ? pointer+0x7e0/0x7e0 [ 738.029571][ T1058] ? __alloc_pages_nodemask+0x661/0x910 [ 738.035246][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 738.040695][ T1058] ? snprintf+0xbb/0xf0 [ 738.044933][ T1058] ? vsprintf+0x40/0x40 [ 738.049270][ T1058] ? __vmalloc_node_range+0x45a/0x790 [ 738.054780][ T1058] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 738.061221][ T1058] ? adfspart_check_ADFS+0x760/0x760 [ 738.066669][ T1058] check_partition+0x3bc/0x6ce [ 738.071578][ T1058] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 738.077396][ T1058] rescan_partitions+0x230/0xa30 [ 738.082561][ T1058] __blkdev_get+0x11fc/0x1600 [ 738.087330][ T1058] ? bd_finish_claiming+0x1c0/0x1c0 [ 738.092663][ T1058] blkdev_get+0x47/0x2c0 [ 738.097092][ T1058] ? _raw_spin_unlock+0x28/0x40 [ 738.102135][ T1058] blkdev_open+0x205/0x290 [ 738.106635][ T1058] do_dentry_open+0x4df/0x1250 [ 738.111660][ T1058] ? bd_acquire+0x2c0/0x2c0 [ 738.116284][ T1058] ? chown_common+0x5c0/0x5c0 [ 738.121129][ T1058] ? inode_permission+0xb4/0x520 [ 738.126192][ T1058] vfs_open+0xa0/0xd0 [ 738.130335][ T1058] path_openat+0x10e4/0x4710 [ 738.135021][ T1058] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 738.141028][ T1058] ? kasan_slab_alloc+0xf/0x20 [ 738.145892][ T1058] ? kmem_cache_alloc+0x121/0x710 [ 738.151032][ T1058] ? getname_flags+0xd6/0x5b0 [ 738.155898][ T1058] ? getname+0x1a/0x20 [ 738.160227][ T1058] ? do_sys_open+0x2c9/0x5d0 [ 738.164932][ T1058] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 738.170472][ T1058] ? __lockdep_free_key_range+0x120/0x120 [ 738.176288][ T1058] ? __alloc_fd+0x487/0x620 [ 738.180945][ T1058] do_filp_open+0x1a1/0x280 [ 738.185630][ T1058] ? may_open_dev+0x100/0x100 [ 738.190468][ T1058] ? __kasan_check_read+0x11/0x20 [ 738.195627][ T1058] ? do_raw_spin_unlock+0x57/0x270 [ 738.201016][ T1058] ? _raw_spin_unlock+0x28/0x40 [ 738.205987][ T1058] ? __alloc_fd+0x487/0x620 [ 738.210749][ T1058] do_sys_open+0x3fe/0x5d0 [ 738.215291][ T1058] ? filp_open+0x80/0x80 [ 738.219706][ T1058] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 738.225233][ T1058] ? do_syscall_64+0x26/0x760 [ 738.230109][ T1058] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.236473][ T1058] ? do_syscall_64+0x26/0x760 [ 738.241343][ T1058] __x64_sys_open+0x7e/0xc0 [ 738.245951][ T1058] do_syscall_64+0xfa/0x760 [ 738.250627][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.256624][ T1058] RIP: 0033:0x413941 [ 738.260664][ T1058] Code: 48 8b 1b 48 89 5c 24 18 48 89 3c 24 89 4c 24 08 48 89 44 24 10 48 8b 44 24 68 48 89 44 24 20 48 89 54 24 28 48 8d 46 04 48 89 <44> 24 30 e8 27 01 00 00 48 8b 6c 24 48 48 83 c4 50 c3 48 8b 03 48 [ 738.280557][ T1058] RSP: 002b:00007f2da5dfe7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 738.289173][ T1058] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 738.297415][ T1058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2da5dfe850 [ 738.305696][ T1058] RBP: 000000000075bfc8 R08: 00007f2da5dfe7b0 R09: 000000000075bfc8 [ 738.313844][ T1058] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2da5dff6d4 [ 738.322093][ T1058] R13: 00000000004c915f R14: 00000000004e0668 R15: 00000000ffffffff [ 738.330411][ T1058] INFO: task syz-executor.5:27927 can't die for more than 144 seconds. [ 738.338957][ T1058] syz-executor.5 D26904 27927 8642 0x00004004 [ 738.345370][ T1058] Call Trace: [ 738.348852][ T1058] __schedule+0x94a/0x1e70 [ 738.353454][ T1058] ? __sched_text_start+0x8/0x8 [ 738.358577][ T1058] ? __kasan_check_read+0x11/0x20 [ 738.363755][ T1058] schedule+0xd9/0x260 [ 738.367931][ T1058] schedule_timeout+0x717/0xc50 [ 738.372923][ T1058] ? find_held_lock+0x35/0x130 [ 738.377823][ T1058] ? usleep_range+0x170/0x170 [ 738.382669][ T1058] ? lock_downgrade+0x920/0x920 [ 738.387616][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 738.393008][ T1058] ? wait_for_completion+0x294/0x440 [ 738.398473][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 738.403759][ T1058] ? lockdep_hardirqs_on+0x421/0x5e0 [ 738.409317][ T1058] ? trace_hardirqs_on+0x67/0x240 [ 738.414442][ T1058] ? __kasan_check_read+0x11/0x20 [ 738.419638][ T1058] wait_for_completion+0x29c/0x440 [ 738.424868][ T1058] ? wait_for_completion_interruptible+0x470/0x470 [ 738.431500][ T1058] ? wake_up_q+0xf0/0xf0 [ 738.435835][ T1058] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 738.441852][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.448194][ T1058] flush_workqueue+0x40a/0x14c0 [ 738.453262][ T1058] ? __dev_printk+0x202/0x20e [ 738.458118][ T1058] ? _dev_warn+0xd7/0x109 [ 738.462624][ T1058] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 738.468675][ T1058] ? sock_shutdown+0x83/0x200 [ 738.473529][ T1058] nbd_ioctl+0xb2e/0xc44 [ 738.477920][ T1058] ? nbd_ioctl+0xb2e/0xc44 [ 738.482807][ T1058] ? nbd_release+0x150/0x150 [ 738.487527][ T1058] ? finish_wait+0x260/0x260 [ 738.492281][ T1058] ? nbd_release+0x150/0x150 [ 738.496944][ T1058] blkdev_ioctl+0xedb/0x1c20 [ 738.501926][ T1058] ? blkpg_ioctl+0xa90/0xa90 [ 738.506770][ T1058] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 738.512759][ T1058] block_ioctl+0xee/0x130 [ 738.517261][ T1058] ? blkdev_fallocate+0x410/0x410 [ 738.522465][ T1058] do_vfs_ioctl+0xdb6/0x13e0 [ 738.527140][ T1058] ? compat_ioctl_preallocate+0x210/0x210 [ 738.533062][ T1058] ? __fget+0x37f/0x550 [ 738.537318][ T1058] ? ksys_dup3+0x3e0/0x3e0 [ 738.541919][ T1058] ? nsecs_to_jiffies+0x30/0x30 [ 738.546954][ T1058] ? tomoyo_file_ioctl+0x23/0x30 [ 738.552045][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.558459][ T1058] ? security_file_ioctl+0x8d/0xc0 [ 738.563763][ T1058] ksys_ioctl+0xab/0xd0 [ 738.568044][ T1058] __x64_sys_ioctl+0x73/0xb0 [ 738.572784][ T1058] do_syscall_64+0xfa/0x760 [ 738.577385][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.583485][ T1058] RIP: 0033:0x459a59 [ 738.587456][ T1058] 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 [ 738.607825][ T1058] RSP: 002b:00007f726d9a5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.616652][ T1058] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 738.624778][ T1058] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 738.632888][ T1058] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 738.641162][ T1058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f726d9a66d4 [ 738.649385][ T1058] R13: 00000000004c3381 R14: 00000000004d6f90 R15: 00000000ffffffff [ 738.657466][ T1058] INFO: task syz-executor.5:27927 blocked for more than 145 seconds. [ 738.665714][ T1058] Not tainted 5.4.0-rc2-next-20191011 #0 [ 738.671995][ T1058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.680818][ T1058] syz-executor.5 D26904 27927 8642 0x00004004 [ 738.687301][ T1058] Call Trace: [ 738.690742][ T1058] __schedule+0x94a/0x1e70 [ 738.695327][ T1058] ? __sched_text_start+0x8/0x8 [ 738.700389][ T1058] ? __kasan_check_read+0x11/0x20 [ 738.705503][ T1058] schedule+0xd9/0x260 [ 738.709695][ T1058] schedule_timeout+0x717/0xc50 [ 738.714659][ T1058] ? find_held_lock+0x35/0x130 [ 738.719596][ T1058] ? usleep_range+0x170/0x170 [ 738.724353][ T1058] ? lock_downgrade+0x920/0x920 [ 738.729397][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 738.734677][ T1058] ? wait_for_completion+0x294/0x440 [ 738.740111][ T1058] ? _raw_spin_unlock_irq+0x23/0x80 [ 738.745445][ T1058] ? lockdep_hardirqs_on+0x421/0x5e0 [ 738.750881][ T1058] ? trace_hardirqs_on+0x67/0x240 [ 738.755976][ T1058] ? __kasan_check_read+0x11/0x20 [ 738.761222][ T1058] wait_for_completion+0x29c/0x440 [ 738.766428][ T1058] ? wait_for_completion_interruptible+0x470/0x470 [ 738.773123][ T1058] ? wake_up_q+0xf0/0xf0 [ 738.777558][ T1058] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 738.784137][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.790512][ T1058] flush_workqueue+0x40a/0x14c0 [ 738.795594][ T1058] ? __dev_printk+0x202/0x20e [ 738.800603][ T1058] ? _dev_warn+0xd7/0x109 [ 738.805036][ T1058] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 738.811099][ T1058] ? sock_shutdown+0x83/0x200 [ 738.815887][ T1058] nbd_ioctl+0xb2e/0xc44 [ 738.820285][ T1058] ? nbd_ioctl+0xb2e/0xc44 [ 738.824773][ T1058] ? nbd_release+0x150/0x150 [ 738.829577][ T1058] ? finish_wait+0x260/0x260 [ 738.834261][ T1058] ? nbd_release+0x150/0x150 [ 738.839021][ T1058] blkdev_ioctl+0xedb/0x1c20 [ 738.843743][ T1058] ? blkpg_ioctl+0xa90/0xa90 [ 738.848467][ T1058] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 738.854383][ T1058] block_ioctl+0xee/0x130 [ 738.858968][ T1058] ? blkdev_fallocate+0x410/0x410 [ 738.864151][ T1058] do_vfs_ioctl+0xdb6/0x13e0 [ 738.868903][ T1058] ? compat_ioctl_preallocate+0x210/0x210 [ 738.874803][ T1058] ? __fget+0x37f/0x550 [ 738.879155][ T1058] ? ksys_dup3+0x3e0/0x3e0 [ 738.883671][ T1058] ? nsecs_to_jiffies+0x30/0x30 [ 738.888706][ T1058] ? tomoyo_file_ioctl+0x23/0x30 [ 738.893734][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.900134][ T1058] ? security_file_ioctl+0x8d/0xc0 [ 738.905374][ T1058] ksys_ioctl+0xab/0xd0 [ 738.909678][ T1058] __x64_sys_ioctl+0x73/0xb0 [ 738.914353][ T1058] do_syscall_64+0xfa/0x760 [ 738.919060][ T1058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.925095][ T1058] RIP: 0033:0x459a59 [ 738.929132][ T1058] 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 [ 738.948947][ T1058] RSP: 002b:00007f726d9a5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.957471][ T1058] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 738.965599][ T1058] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 738.973733][ T1058] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 738.981862][ T1058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f726d9a66d4 [ 738.990006][ T1058] R13: 00000000004c3381 R14: 00000000004d6f90 R15: 00000000ffffffff [ 738.998143][ T1058] [ 738.998143][ T1058] Showing all locks held in the system: [ 739.006029][ T1058] 1 lock held by khungtaskd/1058: [ 739.011204][ T1058] #0: ffffffff88fab6c0 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 739.020749][ T1058] 4 locks held by rs:main Q:Reg/8496: [ 739.026345][ T1058] 1 lock held by rsyslogd/8498: [ 739.031387][ T1058] 2 locks held by getty/8588: [ 739.036173][ T1058] #0: ffff888099d8d090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.045395][ T1058] #1: ffffc90005f572e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.055247][ T1058] 2 locks held by getty/8589: [ 739.060148][ T1058] #0: ffff888090d2c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.069288][ T1058] #1: ffffc90005f5b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.079024][ T1058] 2 locks held by getty/8590: [ 739.083817][ T1058] #0: ffff888092575090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.093117][ T1058] #1: ffffc90005f532e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.102844][ T1058] 2 locks held by getty/8591: [ 739.107623][ T1058] #0: ffff888088baf090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.116740][ T1058] #1: ffffc90005f4f2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.126525][ T1058] 2 locks held by getty/8592: [ 739.131387][ T1058] #0: ffff8880a0696090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.140493][ T1058] #1: ffffc90005f4b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.150243][ T1058] 2 locks held by getty/8593: [ 739.155056][ T1058] #0: ffff88808ddda090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.164213][ T1058] #1: ffffc90005f472e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.173921][ T1058] 2 locks held by getty/8594: [ 739.178765][ T1058] #0: ffff88809ad0e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 739.188190][ T1058] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 739.197977][ T1058] 2 locks held by kworker/u5:1/9874: [ 739.203521][ T1058] #0: ffff88809f152128 ((wq_completion)knbd3-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 739.213902][ T1058] #1: ffff8880526ffdc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 739.225664][ T1058] 2 locks held by kworker/u5:2/21227: [ 739.231267][ T1058] #0: ffff88808dfeb128 ((wq_completion)knbd5-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 739.241917][ T1058] #1: ffff888052aefdc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 739.252824][ T1058] 1 lock held by syz-executor.3/27897: [ 739.258809][ T1058] #0: ffff8880a2e947b8 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x19b/0x1600 [ 739.268020][ T1058] [ 739.270505][ T1058] ============================================= [ 739.270505][ T1058] [ 739.279267][ T1058] NMI backtrace for cpu 1 [ 739.283747][ T1058] CPU: 1 PID: 1058 Comm: khungtaskd Not tainted 5.4.0-rc2-next-20191011 #0 [ 739.292546][ T1058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.302615][ T1058] Call Trace: [ 739.305929][ T1058] dump_stack+0x172/0x1f0 [ 739.310264][ T1058] nmi_cpu_backtrace.cold+0x70/0xb2 [ 739.315452][ T1058] ? vprintk_func+0x86/0x189 [ 739.320053][ T1058] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 739.325770][ T1058] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 739.331737][ T1058] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.337644][ T1058] watchdog+0xc8f/0x1350 [ 739.341912][ T1058] kthread+0x361/0x430 [ 739.346050][ T1058] ? reset_hung_task_detector+0x30/0x30 [ 739.351598][ T1058] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 739.358305][ T1058] ret_from_fork+0x24/0x30 [ 739.362979][ T1058] Sending NMI from CPU 1 to CPUs 0: [ 739.369385][ C0] NMI backtrace for cpu 0 [ 739.369391][ C0] CPU: 0 PID: 8496 Comm: rs:main Q:Reg Not tainted 5.4.0-rc2-next-20191011 #0 [ 739.369397][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.369400][ C0] RIP: 0010:vfs_write+0x26a/0x5d0 [ 739.369410][ C0] Code: 7c 08 bb ff 66 81 fb 00 80 0f 84 ff 01 00 00 e8 0c 07 bb ff 48 8b 4d d0 4c 89 e7 48 8b 55 c0 48 8b 75 c8 e8 e8 89 ff ff 31 ff <49> 89 c6 48 89 c6 e8 8b 08 bb ff 4d 85 f6 0f 8f d3 00 00 00 e8 dd [ 739.369414][ C0] RSP: 0018:ffff8880a8447df8 EFLAGS: 00000246 [ 739.369421][ C0] RAX: 0000000000000400 RBX: 0000000000008000 RCX: ffffffff81b793a1 [ 739.369426][ C0] RDX: 0000000000000000 RSI: ffffffff81b796a2 RDI: 0000000000000000 [ 739.369430][ C0] RBP: ffff8880a8447e38 R08: ffff888095a824c0 R09: ffffed1015d06b7d [ 739.369435][ C0] R10: ffffed1015d06b7c R11: ffff8880ae835be3 R12: ffff8880a0b64040 [ 739.369440][ C0] R13: ffff8880a0b640bc R14: ffff888093be47c8 R15: ffff8880a0b64060 [ 739.369445][ C0] FS: 00007faae7e0c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 739.369449][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 739.369454][ C0] CR2: 0000000002189000 CR3: 0000000091cc7000 CR4: 00000000001406f0 [ 739.369458][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 739.369463][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 739.369466][ C0] Call Trace: [ 739.369469][ C0] ksys_write+0x14f/0x290 [ 739.369472][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 739.369476][ C0] ? do_syscall_64+0x26/0x760 [ 739.369480][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.369483][ C0] ? do_syscall_64+0x26/0x760 [ 739.369486][ C0] __x64_sys_write+0x73/0xb0 [ 739.369495][ C0] do_syscall_64+0xfa/0x760 [ 739.369498][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.369502][ C0] RIP: 0033:0x7faae986a19d [ 739.369512][ C0] Code: d1 20 00 00 75 10 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 be fa ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 07 fb ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 739.369515][ C0] RSP: 002b:00007faae7e0af90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 739.369523][ C0] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 00007faae986a19d [ 739.369528][ C0] RDX: 0000000000000400 RSI: 000000000216fa90 RDI: 0000000000000005 [ 739.369533][ C0] RBP: 000000000216fa90 R08: 000000000216fe80 R09: 00007faae91e7157 [ 739.369537][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 739.369542][ C0] R13: 00007faae7e0b410 R14: 00000000021a00e0 R15: 000000000216f890 [ 739.370125][ T1058] Kernel panic - not syncing: hung_task: blocked tasks [ 739.625530][ T1058] CPU: 1 PID: 1058 Comm: khungtaskd Not tainted 5.4.0-rc2-next-20191011 #0 [ 739.634110][ T1058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.645972][ T1058] Call Trace: [ 739.649259][ T1058] dump_stack+0x172/0x1f0 [ 739.653589][ T1058] panic+0x2e3/0x75c [ 739.657597][ T1058] ? add_taint.cold+0x16/0x16 [ 739.662282][ T1058] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 739.668006][ T1058] ? printk_safe_flush+0xf2/0x140 [ 739.673031][ T1058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 739.679276][ T1058] ? nmi_trigger_cpumask_backtrace+0x224/0x28b [ 739.685599][ T1058] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 739.691742][ T1058] watchdog+0xca0/0x1350 [ 739.695971][ T1058] kthread+0x361/0x430 [ 739.700040][ T1058] ? reset_hung_task_detector+0x30/0x30 [ 739.705586][ T1058] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 739.712151][ T1058] ret_from_fork+0x24/0x30 [ 739.718606][ T1058] Kernel Offset: disabled [ 739.722951][ T1058] Rebooting in 86400 seconds..