f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}], [], 0x6b}}) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=r5, @ANYBLOB="2c67726f75d983fd80661c4e5424a9754bf00914310ce306f568ada4d7f202947690803d6b02a02efd4a84f7cd90ec25ee9256e356e18e44a1d320a07b005d3badbd924d490103ba3fe2e961133ea0143d6ac588f73acbda018bdf0a1e4c38d6949f07ffc159e153de70b639bd29dd00000000000000000100000000000000000200"/142, @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async) r6 = gettid() (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r7) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r9 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) (async) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x0) (async) sendmsg$netlink(r3, &(0x7f00000021c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="10000000330000032c3d7000fddbdf25"], 0x10}, {&(0x7f0000000140)={0x13d0, 0x13, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="667a646243a09d644a86e381f8a157f158a246195b659b31ce3169dce37c8d6481cde12c733e57ab7ab15e527cb617708f447d29736c2bb392df11a4fd1035d8c7d3aec22736ded2876f0108ca467ce2c275a9f745c1bb88e442a377ccc11b4cc60f854a4c19146ec3bf15d2a5b17a555c5d2ead97a1ee09b83c25e969b79dcad2f65d250da045624e41687a5ca933a6ee4f7f6a2e96f64e79c032d8293bb18ba2866f44105a3c5a839bb818c766675a0cda31f827688e3af57097b639255761a844f7da262fbfa4f34e0e3a8836157743ab9f24c4de5fbfbddea61b445706", @typed={0x8, 0x4d, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @uid=0xee00}, @typed={0x6, 0x26, 0x0, 0x0, @str='%\x00'}, @nested={0xc3, 0x4, 0x0, 0x1, [@generic="e5acb24fd67a8608ca7c2df5e450b6ec9f50ba2ab060ed5840be640511201ee78b126719a2bd727228a71771cda2ccfc98282d1b7109fe31289610634cf47876f9ec8255763de2124531f15db4f4c8ff25ac158ce701f02f43ae18cf8ff8b3c634df3d01083ceec5fd20becdda2c5cd41ba33c805c46eea80b2022335e0b81b6e2ddc18a6a58d3e0c9e136c96fa9ffd026c6facd42f90bd8af2ac0ee48bb23f3e51b4f3a3e0f25cbdb50ef81d47b682d886b0297fc52f7b7b0f87980cde263"]}, @nested={0x113d, 0x92, 0x0, 0x1, [@typed={0x8, 0x94, 0x0, 0x0, @fd=r2}, @generic="78c442f4d491c1d9751a59dabb16ec33fb53ab6a2b92fed0fec8c94e8d83a5494d12d9cc3c1d2d4d8a110eeb6c2170c794abef6acd932f8e54125cafefdf6cac8fb2d7c60df5153c642772fc7b373ba6c191d5b6244195fd83d77d8310070d92d530e56d99fd72b3fef301a0881aefb2aa654fdd", @generic="b3be53205f9faab2bf3ee1680756d127c7ea3a7da746b43d5d4cb96b20f2e8721c12ad39fefbd6e7917c9d5393b2ed2aac8264103525ede297dd565043716ac2032ee12495fb16a7464ebaf519e5948ab9e3159fbd5304861d1df653c4e2eed38c5f2778dc69a522e6defa890973ebb9430076aea0ea57e6c8ff3810faf4849caeb5a5a3cf0b7c27bac72ace0f6764240e35562485fa5583f6a571ebab820f8732702b537e311cbe312ad57adb29d0864ddf3850006304c751e871", @generic="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@generic="cbb5"]}, @generic="90223efc826cfe8d8351417360a0b040552d4cee058390d154653daf00bef11b1a97a321213b9d704fafdc203eddca8db2658fa194e91dec1829643a1287d23123333c93fa10915429e957f71b016744f61de4015e22e1f4d7eec6dd3c15c83560eb2e89a2beacb88010529aa3fdece68ce0b568a060a712760818cda47a87afb15436deaf6b23977719c58548f6e5ad22dfb5c81e04038b9da0c0ad89902d5b4e3fc50fa4201e3c28061a8153a55a89e82f18e8d50738373080a2dab426f7acd159"]}, 0x13d0}, {&(0x7f0000001540)={0x14, 0x31, 0x4, 0x70bd25, 0x25dfdbfb, "", [@typed={0x4, 0x6}]}, 0x14}, {&(0x7f0000001600)={0x34, 0x18, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @typed={0x8, 0x1, 0x0, 0x0, @pid}, @typed={0x8, 0x78, 0x0, 0x0, @uid}]}, 0x34}, {&(0x7f0000001640)={0x18, 0x3e, 0x1, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x79, 0x0, 0x0, @u32=0x3}]}, 0x18}, {&(0x7f0000001680)=ANY=[@ANYBLOB="44070000240008002bbd7000fcdbdf25040068004404338008000d00", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="b6008e8008000f00", @ANYRES32=0x0, @ANYBLOB="7ca08be42ba10e3c1ab0080075008027c92332e0ee026ac607db93fae735d84158c1", @ANYRES32=0x0, @ANYBLOB="0e0095002f6465762f6e626423000000ef73e00c6ff64a6a89fea132b68d555346af7122132f1456ff9a4bdb2e077bcf6f011c1a34261645a31b160ca33c3b6155693b164983b917496830ec6ae6374ecf834d5f41b3f38b641a273be849d5d7a435f6569ffce4aa8ccb9e6ac001d2abc4c87ed35539b26eec54b486f160ca7e3b22289064144b3d88f1d6b220bf31db08008900", @ANYRES32=r5, @ANYBLOB="00000e0016002f6465762f6e626423000000e87bbc4a186047f6d1e57fe14da01c677f3de99d897dad81e53f67bc4896e7395c40666de78de55ebd7b549e52f9db6cfba6a02b983d6dea50a351fc62fff790843baff4064944d19b65f15931e467eb0d09177d9b834f00"], 0x744}, {&(0x7f0000001ec0)=ANY=[@ANYBLOB="e40100003900100128bd7000fbdbdf25a97df011537bcf266484a9b4ea05a334ee011bda6a9d7c6b24858ae855f1bb6f50c0dca72fad2e6d8151f88f73188de8afc6e8ee6ec9eada45d77bddd87d58f5a80c1fdddac6c363e67ba5a2406fbf376f3412bc1103bf31d794e4baa099ebbb871422af0f24e8f5068beaf7a8fd8a4f5c7c069b028bf7ce189cf0590e4c45a08b03fbc81938bed420938db3f61c365dedacdb934244a97d973c7409035175226a3750d9dff96a95c11919d3d486c8100038800c0008000600000000000000040031803b5d1c80600aef4587beea3e1e37d0c1b61f481501a25b8588e880b17ed28791f6a3ff527a9853a5fea82a35883b89ac9a121aba759479dccd5a8bb66708b2f118ab79507382a5a47aa7f33ef4a77ee0dc7952f812d614628a416d7c4610e8ab80b75ab22589420f1d4407e123531e94937442329d6ea4c5dd2c0cf04faf6b18f117feaa022999a4369d1af6cb8d5ea7fe17e248b422fb04cf087eea4fee9e0466df447ce271d96de8ed014764244a9a1789c0ac964a88864f624c169302aca1f74fcd94bb0199da2db311d72bdc16fbfb11d9416c52529896cf4e14f3bda5520659735e11366458bca7bfeaf9ad144aef58d68344a3627ce356a5624b5e148aeb776e94"], 0x1e4}], 0x7, &(0x7f0000002140)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r8, 0xffffffffffffffff, r0]}}], 0x48}, 0x2400e040) (async) r10 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r10, 0xab08) [ 823.689512] block nbd0: shutting down sockets [ 823.700020] Dev nbd3: unable to read RDB block 0 [ 823.707346] nbd3: unable to read partition table 10:17:19 executing program 4: socketpair(0xa, 0x2, 0x9, &(0x7f0000000680)) 10:17:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000340)={0x16, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x38) 10:17:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x780, 0x1ff, 0x1210}, 0x48) [ 823.759576] ldm_validate_partition_table(): Disk read failed. [ 823.794872] Dev nbd3: unable to read RDB block 0 10:17:19 executing program 2: syz_genetlink_get_family_id$SEG6(0xffffffffffffffff, 0xffffffffffffffff) [ 823.836459] nbd3: unable to read partition table 10:17:19 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8917, 0x0) 10:17:19 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8921, &(0x7f0000000000)={'wlan0\x00'}) [ 823.859497] ldm_validate_partition_table(): Disk read failed. [ 823.869485] block nbd0: Receive control failed (result -107) [ 823.882377] Dev nbd3: unable to read RDB block 0 [ 823.913058] block nbd0: Device being setup by another task [ 823.919234] block nbd0: NBD_DISCONNECT [ 823.925906] block nbd0: Send disconnect failed -32 [ 823.948762] nbd3: unable to read partition table [ 823.953995] block nbd0: shutting down sockets 10:17:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = socket(0x2, 0x5, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)) 10:17:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1b, 0x0, 0x0, 0x0, 0x8}, 0x48) 10:17:19 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc058565d, &(0x7f0000000080)={0x0, 0xc, 0x0, "cf50608d01f357c8dfdf847c5341df623943c5e414466ec3d41892d4e0d0ed74"}) 10:17:19 executing program 5: syz_open_dev$usbfs(&(0x7f0000000000), 0x83f, 0x0) 10:17:19 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 10:17:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = socket(0x2, 0x5, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000040)={0xffff, 0x8, '\x00', 0x1, &(0x7f0000000000)=[0x0]}) (async) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) (async, rerun: 32) r4 = dup(0xffffffffffffffff) (rerun: 32) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) (async) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}], [], 0x6b}}) (async, rerun: 32) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=r5, @ANYBLOB="2c67726f75d983fd80661c4e5424a9754bf00914310ce306f568ada4d7f202947690803d6b02a02efd4a84f7cd90ec25ee9256e356e18e44a1d320a07b005d3badbd924d490103ba3fe2e961133ea0143d6ac588f73acbda018bdf0a1e4c38d6949f07ffc159e153de70b639bd29dd00000000000000000100000000000000000200"/142, @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (rerun: 32) r6 = gettid() (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r7) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r9 = socket(0x2, 0x5, 0x0) (async, rerun: 32) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) (async, rerun: 32) ioctl$NBD_DO_IT(r8, 0xab03) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r8, 0xab07, 0x0) (async) sendmsg$netlink(r3, &(0x7f00000021c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="10000000330000032c3d7000fddbdf25"], 0x10}, {&(0x7f0000000140)={0x13d0, 0x13, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="667a646243a09d644a86e381f8a157f158a246195b659b31ce3169dce37c8d6481cde12c733e57ab7ab15e527cb617708f447d29736c2bb392df11a4fd1035d8c7d3aec22736ded2876f0108ca467ce2c275a9f745c1bb88e442a377ccc11b4cc60f854a4c19146ec3bf15d2a5b17a555c5d2ead97a1ee09b83c25e969b79dcad2f65d250da045624e41687a5ca933a6ee4f7f6a2e96f64e79c032d8293bb18ba2866f44105a3c5a839bb818c766675a0cda31f827688e3af57097b639255761a844f7da262fbfa4f34e0e3a8836157743ab9f24c4de5fbfbddea61b445706", @typed={0x8, 0x4d, 0x0, 0x0, @pid}, @typed={0x8, 0x94, 0x0, 0x0, @uid=0xee00}, @typed={0x6, 0x26, 0x0, 0x0, @str='%\x00'}, @nested={0xc3, 0x4, 0x0, 0x1, 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@ANYRES32=0x0, @ANYBLOB="b6008e8008000f00", @ANYRES32=0x0, @ANYBLOB="7ca08be42ba10e3c1ab0080075008027c92332e0ee026ac607db93fae735d84158c1", @ANYRES32=0x0, @ANYBLOB="0e0095002f6465762f6e626423000000ef73e00c6ff64a6a89fea132b68d555346af7122132f1456ff9a4bdb2e077bcf6f011c1a34261645a31b160ca33c3b6155693b164983b917496830ec6ae6374ecf834d5f41b3f38b641a273be849d5d7a435f6569ffce4aa8ccb9e6ac001d2abc4c87ed35539b26eec54b486f160ca7e3b22289064144b3d88f1d6b220bf31db08008900", @ANYRES32=r5, @ANYBLOB="00000e0016002f6465762f6e626423000000e87bbc4a186047f6d1e57fe14da01c677f3de99d897dad81e53f67bc4896e7395c40666de78de55ebd7b549e52f9db6cfba6a02b983d6dea50a351fc62fff790843baff4064944d19b65f15931e467eb0d09177d9b834f00"], 0x744}, {&(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1e4}], 0x7, &(0x7f0000002140)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r8, 0xffffffffffffffff, r0]}}], 0x48}, 0x2400e040) (async) r10 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r10, 0xab08) [ 823.974230] ldm_validate_partition_table(): Disk read failed. [ 823.987174] Dev nbd3: unable to read RDB block 0 [ 823.994706] nbd3: unable to read partition table 10:17:19 executing program 2: bpf$MAP_CREATE(0x21, &(0x7f0000007a40), 0x48) 10:17:19 executing program 4: pselect6(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x4}, &(0x7f0000000380)={0x1}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={[0x10000]}, 0x8}) 10:17:19 executing program 5: prctl$PR_SET_VMA(0xe, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:19 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x894a, &(0x7f0000000000)={'wlan0\x00'}) [ 824.124397] ldm_validate_partition_table(): Disk read failed. 10:17:19 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x80800) read$FUSE(r0, &(0x7f00000004c0)={0x2020}, 0x2020) 10:17:19 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) fsetxattr(r2, &(0x7f00000026c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000002700)='\x00', 0x1, 0x0) [ 824.165010] Dev nbd3: unable to read RDB block 0 [ 824.207547] nbd3: unable to read partition table [ 824.212020] block nbd0: Device being setup by another task [ 824.229805] ldm_validate_partition_table(): Disk read failed. [ 824.250982] Dev nbd3: unable to read RDB block 0 [ 824.268280] nbd3: unable to read partition table [ 824.277043] ldm_validate_partition_table(): Disk read failed. [ 824.283973] block nbd0: shutting down sockets [ 824.287197] Dev nbd3: unable to read RDB block 0 [ 824.302635] nbd3: unable to read partition table [ 824.311131] ldm_validate_partition_table(): Disk read failed. [ 824.318860] Dev nbd3: unable to read RDB block 0 [ 824.327175] nbd3: unable to read partition table [ 824.335663] ldm_validate_partition_table(): Disk read failed. [ 824.343035] Dev nbd3: unable to read RDB block 0 [ 824.348772] nbd3: unable to read partition table [ 824.356327] ldm_validate_partition_table(): Disk read failed. [ 824.363845] Dev nbd3: unable to read RDB block 0 [ 824.369550] nbd3: unable to read partition table [ 824.378099] ldm_validate_partition_table(): Disk read failed. [ 824.385341] Dev nbd3: unable to read RDB block 0 [ 824.391117] nbd3: unable to read partition table [ 824.399884] ldm_validate_partition_table(): Disk read failed. [ 824.407064] Dev nbd3: unable to read RDB block 0 [ 824.413449] nbd3: unable to read partition table [ 824.420415] ldm_validate_partition_table(): Disk read failed. [ 824.427763] Dev nbd3: unable to read RDB block 0 [ 824.433867] nbd3: unable to read partition table [ 824.440813] ldm_validate_partition_table(): Disk read failed. [ 824.448283] Dev nbd3: unable to read RDB block 0 [ 824.454407] nbd3: unable to read partition table [ 824.461396] ldm_validate_partition_table(): Disk read failed. [ 824.468868] Dev nbd3: unable to read RDB block 0 [ 824.474926] nbd3: unable to read partition table [ 824.481867] ldm_validate_partition_table(): Disk read failed. [ 824.489323] Dev nbd3: unable to read RDB block 0 [ 824.495515] nbd3: unable to read partition table [ 824.504247] ldm_validate_partition_table(): Disk read failed. [ 824.511096] Dev nbd3: unable to read RDB block 0 [ 824.517336] nbd3: unable to read partition table [ 824.524828] ldm_validate_partition_table(): Disk read failed. [ 824.531574] Dev nbd3: unable to read RDB block 0 [ 824.538067] nbd3: unable to read partition table [ 824.545421] ldm_validate_partition_table(): Disk read failed. [ 824.552542] Dev nbd3: unable to read RDB block 0 [ 824.559105] nbd3: unable to read partition table [ 824.566418] ldm_validate_partition_table(): Disk read failed. [ 824.573502] Dev nbd3: unable to read RDB block 0 [ 824.579135] nbd3: unable to read partition table [ 824.587307] ldm_validate_partition_table(): Disk read failed. [ 824.594429] Dev nbd3: unable to read RDB block 0 [ 824.600139] nbd3: unable to read partition table [ 824.608395] ldm_validate_partition_table(): Disk read failed. [ 824.615862] Dev nbd3: unable to read RDB block 0 [ 824.621518] nbd3: unable to read partition table [ 824.629707] ldm_validate_partition_table(): Disk read failed. [ 824.636838] Dev nbd3: unable to read RDB block 0 [ 824.642910] nbd3: unable to read partition table [ 824.650386] ldm_validate_partition_table(): Disk read failed. [ 824.657340] Dev nbd3: unable to read RDB block 0 [ 824.666413] nbd3: unable to read partition table [ 824.673972] ldm_validate_partition_table(): Disk read failed. [ 824.680758] Dev nbd3: unable to read RDB block 0 [ 824.688165] nbd3: unable to read partition table [ 824.696209] ldm_validate_partition_table(): Disk read failed. [ 824.703394] Dev nbd3: unable to read RDB block 0 [ 824.709930] nbd3: unable to read partition table [ 824.718451] ldm_validate_partition_table(): Disk read failed. [ 824.725701] Dev nbd3: unable to read RDB block 0 [ 824.731420] nbd3: unable to read partition table [ 824.738892] ldm_validate_partition_table(): Disk read failed. [ 824.746435] Dev nbd3: unable to read RDB block 0 [ 824.752546] nbd3: unable to read partition table [ 824.759529] ldm_validate_partition_table(): Disk read failed. [ 824.766797] Dev nbd3: unable to read RDB block 0 [ 824.773071] nbd3: unable to read partition table [ 824.780357] ldm_validate_partition_table(): Disk read failed. [ 824.787726] Dev nbd3: unable to read RDB block 0 [ 824.793753] nbd3: unable to read partition table [ 824.800616] ldm_validate_partition_table(): Disk read failed. [ 824.809276] Dev nbd3: unable to read RDB block 0 [ 824.815307] nbd3: unable to read partition table [ 824.822605] ldm_validate_partition_table(): Disk read failed. [ 824.829357] Dev nbd3: unable to read RDB block 0 [ 824.835459] nbd3: unable to read partition table [ 824.843692] ldm_validate_partition_table(): Disk read failed. [ 824.850498] Dev nbd3: unable to read RDB block 0 [ 824.857498] nbd3: unable to read partition table [ 824.865945] ldm_validate_partition_table(): Disk read failed. 10:17:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 10:17:20 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) connect$ax25(r0, &(0x7f0000000080)={{0x3, @default}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 10:17:20 executing program 2: bpf$LINK_DETACH(0x22, &(0x7f0000000000), 0x4) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair(0x2a, 0x0, 0x1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x5, &(0x7f0000000bc0)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x7f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x5e}], &(0x7f0000000c00)='syzkaller\x00', 0x6, 0x41, &(0x7f0000000c40)=""/65, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000dc0)={0x4, 0xe, 0xf9f, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000e00)=[0xffffffffffffffff]}, 0x80) 10:17:20 executing program 4: prctl$PR_SET_VMA(0x1b, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:20 executing program 1: socket(0x3, 0x0, 0x10801) 10:17:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121500) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab08) [ 824.873151] Dev nbd3: unable to read RDB block 0 [ 824.878828] nbd3: unable to read partition table [ 824.887146] ldm_validate_partition_table(): Disk read failed. [ 824.894304] Dev nbd3: unable to read RDB block 0 [ 824.899965] nbd3: unable to read partition table [ 824.908388] ldm_validate_partition_table(): Disk read failed. [ 824.915640] Dev nbd3: unable to read RDB block 0 [ 824.921724] nbd3: unable to read partition table 10:17:20 executing program 5: syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) 10:17:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8982, &(0x7f0000000000)={'wlan0\x00'}) 10:17:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000093c0)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x4a0, 0x4a0, 0x0, 0xffffffff, 0xffffffff, 0x570, 0x570, 0x570, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={{0x138}, {0x0, [], 0x0, 0x0, 0x0, [@dev, @loopback, @private1, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, @mcast2, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x298}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) 10:17:20 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x5, &(0x7f0000000bc0)=@raw=[@initr0, @call, @cb_func], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 825.019960] ldm_validate_partition_table(): Disk read failed. [ 825.031064] Dev nbd3: unable to read RDB block 0 [ 825.062201] block nbd0: server does not support multiple connections per device. [ 825.062917] nbd3: unable to read partition table [ 825.079493] block nbd0: shutting down sockets 10:17:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121500) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab08) [ 825.108260] ldm_validate_partition_table(): Disk read failed. [ 825.142314] block nbd3: Device being setup by another task [ 825.149170] Dev nbd3: unable to read RDB block 0 10:17:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="e5ffffff00000000008001"], 0x1c}}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000580), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 825.158220] nbd3: unable to read partition table 10:17:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 10:17:20 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg1\x00'}) 10:17:20 executing program 1: bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0}, 0x38) 10:17:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121500) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:20 executing program 4: semctl$SETALL(0x0, 0x0, 0xd, &(0x7f0000000040)) [ 825.223514] block nbd0: shutting down sockets [ 825.240678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:20 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1e}, 0x10, &(0x7f00000000c0)={0x0}}, 0x0) [ 825.309966] ldm_validate_partition_table(): Disk read failed. [ 825.355343] Dev nbd3: unable to read RDB block 0 [ 825.367432] block nbd0: Receive control failed (result -107) [ 825.375294] block nbd0: shutting down sockets [ 825.397210] nbd3: unable to read partition table [ 825.414054] ldm_validate_partition_table(): Disk read failed. [ 825.431491] Dev nbd3: unable to read RDB block 0 [ 825.445866] nbd3: unable to read partition table [ 825.457827] ldm_validate_partition_table(): Disk read failed. [ 825.465336] Dev nbd3: unable to read RDB block 0 [ 825.471171] nbd3: unable to read partition table 10:17:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:21 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/block/loop0', 0x441, 0x0) 10:17:21 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x891d, &(0x7f0000000000)={'wlan0\x00'}) 10:17:21 executing program 1: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000c00), 0x0, 0x0) connect$can_bcm(r0, 0x0, 0xfffffffffffffe84) 10:17:21 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x2, &(0x7f0000000040)=[{}, {0x3}]}) 10:17:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 10:17:21 executing program 1: pselect6(0xffffff21, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000200), 0x44}) 10:17:21 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x10b143, 0x0) 10:17:21 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8946, &(0x7f0000000000)={'wlan0\x00'}) 10:17:21 executing program 4: prctl$PR_SET_VMA(0x15, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 825.673167] ldm_validate_partition_table(): Disk read failed. [ 825.694060] Dev nbd3: unable to read RDB block 0 [ 825.714519] block nbd0: NBD_DISCONNECT [ 825.728957] block nbd0: Send disconnect failed -32 10:17:21 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8902, &(0x7f0000000000)={'wlan0\x00'}) 10:17:21 executing program 5: prctl$PR_SET_VMA(0x3d, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 825.752477] block nbd0: Disconnected due to user request. [ 825.758044] block nbd0: shutting down sockets [ 825.775911] nbd3: unable to read partition table 10:17:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r2, 0xab08) (rerun: 32) 10:17:21 executing program 2: mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x1ff) 10:17:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_WME={0x14, 0x81, [@NL80211_STA_WME_MAX_SP={0x4}, @NL80211_STA_WME_MAX_SP={0x5}]}]}, 0x34}}, 0x0) [ 825.823330] ldm_validate_partition_table(): Disk read failed. [ 825.853996] Dev nbd3: unable to read RDB block 0 10:17:21 executing program 1: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, 0x0, 0x0) [ 825.870468] nbd3: unable to read partition table 10:17:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {0x15}, [@TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}]}, 0x24}}, 0x0) [ 825.895089] ldm_validate_partition_table(): Disk read failed. [ 825.912957] Dev nbd3: unable to read RDB block 0 [ 825.941476] nbd3: unable to read partition table 10:17:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x81) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:21 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0, 0xf0ff7f}}, 0x0) 10:17:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab08) (rerun: 64) 10:17:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 10:17:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4, 0x10}]}, 0x18}}, 0x0) 10:17:21 executing program 1: prctl$PR_SET_VMA(0x26, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:21 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x18}, 0xc) 10:17:21 executing program 2: clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000480)={0x0, r0+60000000}, &(0x7f0000000500)={&(0x7f00000004c0), 0x8}) [ 826.074099] ldm_validate_partition_table(): Disk read failed. [ 826.077401] block nbd0: NBD_DISCONNECT [ 826.100114] block nbd0: NBD_DISCONNECT [ 826.105942] Dev nbd3: unable to read RDB block 0 [ 826.110424] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 826.119099] block nbd0: NBD_DISCONNECT 10:17:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) [ 826.138743] block nbd0: NBD_DISCONNECT [ 826.149061] nbd3: unable to read partition table [ 826.157739] block nbd0: NBD_DISCONNECT [ 826.175929] ldm_validate_partition_table(): Disk read failed. 10:17:21 executing program 4: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0xc542, 0x0) [ 826.191619] block nbd0: NBD_DISCONNECT [ 826.203526] Dev nbd3: unable to read RDB block 0 [ 826.216249] block nbd0: NBD_DISCONNECT 10:17:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x6}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 10:17:21 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/edac', 0x48400, 0x0) [ 826.239019] nbd3: unable to read partition table [ 826.249306] block nbd0: NBD_DISCONNECT [ 826.258500] block nbd0: NBD_DISCONNECT [ 826.264573] block nbd0: NBD_DISCONNECT [ 826.270828] block nbd0: NBD_DISCONNECT 10:17:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x81) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:21 executing program 4: sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000780)='./binderfs2\x00', 0x1ff) [ 826.291002] block nbd0: NBD_DISCONNECT [ 826.306824] block nbd0: NBD_DISCONNECT [ 826.320936] block nbd0: NBD_DISCONNECT [ 826.332050] block nbd0: NBD_DISCONNECT [ 826.349622] block nbd0: NBD_DISCONNECT [ 826.363099] block nbd0: NBD_DISCONNECT [ 826.370347] block nbd0: NBD_DISCONNECT [ 826.377896] block nbd0: NBD_DISCONNECT [ 826.383777] block nbd0: NBD_DISCONNECT [ 826.387958] block nbd0: NBD_DISCONNECT [ 826.395328] block nbd0: NBD_DISCONNECT [ 826.399342] block nbd0: NBD_DISCONNECT [ 826.406616] block nbd0: NBD_DISCONNECT [ 826.410442] ldm_validate_partition_table(): Disk read failed. [ 826.415098] block nbd0: NBD_DISCONNECT [ 826.425777] Dev nbd3: unable to read RDB block 0 [ 826.430447] block nbd0: NBD_DISCONNECT [ 826.441031] nbd3: unable to read partition table [ 826.449577] block nbd0: NBD_DISCONNECT [ 826.452971] ldm_validate_partition_table(): Disk read failed. [ 826.455677] block nbd0: NBD_DISCONNECT [ 826.461142] Dev nbd3: unable to read RDB block 0 [ 826.467310] block nbd0: NBD_DISCONNECT [ 826.472388] nbd3: unable to read partition table [ 826.489712] block nbd0: NBD_DISCONNECT [ 826.496128] block nbd0: NBD_DISCONNECT [ 826.500177] block nbd0: NBD_DISCONNECT [ 826.508793] block nbd0: NBD_DISCONNECT [ 826.514977] block nbd0: NBD_DISCONNECT [ 826.519029] block nbd0: NBD_DISCONNECT [ 826.528054] block nbd0: NBD_DISCONNECT [ 826.536813] block nbd0: NBD_DISCONNECT [ 826.540956] block nbd0: NBD_DISCONNECT [ 826.549975] block nbd0: NBD_DISCONNECT [ 826.554345] block nbd0: NBD_DISCONNECT [ 826.558320] block nbd0: NBD_DISCONNECT [ 826.562664] block nbd0: NBD_DISCONNECT [ 826.566672] block nbd0: NBD_DISCONNECT [ 826.570699] block nbd0: NBD_DISCONNECT [ 826.574975] block nbd0: NBD_DISCONNECT [ 826.578940] block nbd0: NBD_DISCONNECT [ 826.583321] block nbd0: NBD_DISCONNECT [ 826.587330] block nbd0: NBD_DISCONNECT [ 826.591284] block nbd0: NBD_DISCONNECT [ 826.595636] block nbd0: NBD_DISCONNECT [ 826.599598] block nbd0: NBD_DISCONNECT [ 826.603905] block nbd0: NBD_DISCONNECT [ 826.607922] block nbd0: NBD_DISCONNECT [ 826.612131] block nbd0: NBD_DISCONNECT [ 826.616241] block nbd0: NBD_DISCONNECT [ 826.620190] block nbd0: NBD_DISCONNECT [ 826.624437] block nbd0: NBD_DISCONNECT [ 826.628398] block nbd0: NBD_DISCONNECT [ 826.632388] block nbd0: NBD_DISCONNECT [ 826.636310] block nbd0: NBD_DISCONNECT [ 826.640220] block nbd0: NBD_DISCONNECT [ 826.644242] block nbd0: NBD_DISCONNECT 10:17:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x22100) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:22 executing program 5: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{}, {0x0, 0x3938700}}, 0x0) 10:17:22 executing program 1: socketpair(0xa, 0x2, 0x0, &(0x7f0000000680)) 10:17:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, &(0x7f0000000000)={'wlan0\x00'}) 10:17:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x81) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 64) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 826.648186] block nbd0: NBD_DISCONNECT [ 826.653350] block nbd0: NBD_DISCONNECT [ 826.657274] block nbd0: NBD_DISCONNECT [ 826.735244] ldm_validate_partition_table(): Disk read failed. [ 826.749149] Dev nbd3: unable to read RDB block 0 [ 826.756564] nbd3: unable to read partition table [ 826.768172] ldm_validate_partition_table(): Disk read failed. [ 826.776862] Dev nbd3: unable to read RDB block 0 [ 826.784473] nbd3: unable to read partition table [ 826.793441] ldm_validate_partition_table(): Disk read failed. [ 826.800721] Dev nbd3: unable to read RDB block 0 [ 826.807552] nbd3: unable to read partition table [ 826.812026] block nbd0: server does not support multiple connections per device. [ 826.822153] block nbd0: shutting down sockets [ 826.823261] ldm_validate_partition_table(): Disk read failed. [ 826.827292] block nbd0: NBD_DISCONNECT [ 826.834011] Dev nbd3: unable to read RDB block 0 [ 826.843160] nbd3: unable to read partition table [ 826.846408] block nbd0: Send disconnect failed -32 [ 826.854475] block nbd0: Send disconnect failed -32 [ 826.860172] ldm_validate_partition_table(): Disk read failed. [ 826.868089] Dev nbd3: unable to read RDB block 0 [ 826.874935] nbd3: unable to read partition table [ 826.884456] ldm_validate_partition_table(): Disk read failed. [ 826.891278] Dev nbd3: unable to read RDB block 0 [ 826.897853] nbd3: unable to read partition table [ 826.906677] ldm_validate_partition_table(): Disk read failed. [ 826.914177] Dev nbd3: unable to read RDB block 0 [ 826.919891] nbd3: unable to read partition table [ 826.928486] ldm_validate_partition_table(): Disk read failed. 10:17:22 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{r1, r2+60000000}, {0x0, 0x3938700}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}}, 0x0) 10:17:22 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0x0, 0xd, 0x8, 0x10, 0x1}, @jmp={0x5, 0x0, 0xb, 0x3, 0x2, 0x4, 0x1}], &(0x7f0000000380)='GPL\x00', 0x800, 0xb8, &(0x7f0000000080)=""/184, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x1, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x5, 0x1, 0x0, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 10:17:22 executing program 5: pselect6(0x1c, 0x0, 0x0, 0x0, 0x0, 0x0) 10:17:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x3, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x22100) (async) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) [ 826.936372] Dev nbd3: unable to read RDB block 0 [ 826.942899] nbd3: unable to read partition table [ 826.952735] ldm_validate_partition_table(): Disk read failed. [ 826.962780] Dev nbd3: unable to read RDB block 0 [ 826.973898] nbd3: unable to read partition table 10:17:22 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/tpm_crb', 0x2700, 0x0) 10:17:22 executing program 4: syz_clone(0x8080200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 827.010406] ldm_validate_partition_table(): Disk read failed. [ 827.030151] Dev nbd3: unable to read RDB block 0 [ 827.048974] nbd3: unable to read partition table 10:17:22 executing program 2: prctl$PR_SET_VMA(0x39, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x22100) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab08) [ 827.080690] ldm_validate_partition_table(): Disk read failed. [ 827.104256] Dev nbd3: unable to read RDB block 0 10:17:22 executing program 1: pselect6(0x40, &(0x7f0000000300), 0x0, &(0x7f0000000380)={0x1}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={[0x10000]}, 0x8}) 10:17:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000340)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0x1b, 0x0, 0x0, @mcast2}}}, 0x38) [ 827.130774] nbd3: unable to read partition table [ 827.164758] ldm_validate_partition_table(): Disk read failed. [ 827.187316] Dev nbd3: unable to read RDB block 0 [ 827.204642] print_req_error: 5954 callbacks suppressed [ 827.204651] print_req_error: I/O error, dev nbd3, sector 0 [ 827.215771] buffer_io_error: 5954 callbacks suppressed [ 827.215779] Buffer I/O error on dev nbd3, logical block 0, async page read [ 827.235492] print_req_error: I/O error, dev nbd3, sector 2 [ 827.241191] Buffer I/O error on dev nbd3, logical block 1, async page read [ 827.249578] print_req_error: I/O error, dev nbd3, sector 4 [ 827.255382] Buffer I/O error on dev nbd3, logical block 2, async page read [ 827.262761] print_req_error: I/O error, dev nbd3, sector 6 [ 827.264712] block nbd0: Receive control failed (result -107) [ 827.269425] Buffer I/O error on dev nbd3, logical block 3, async page read [ 827.284819] print_req_error: I/O error, dev nbd3, sector 24 [ 827.290592] Buffer I/O error on dev nbd3, logical block 12, async page read [ 827.291617] block nbd0: shutting down sockets [ 827.297993] print_req_error: I/O error, dev nbd3, sector 26 [ 827.308034] Buffer I/O error on dev nbd3, logical block 13, async page read [ 827.315382] print_req_error: I/O error, dev nbd3, sector 28 [ 827.321103] Buffer I/O error on dev nbd3, logical block 14, async page read [ 827.328412] print_req_error: I/O error, dev nbd3, sector 30 [ 827.334319] Buffer I/O error on dev nbd3, logical block 15, async page read [ 827.341660] print_req_error: I/O error, dev nbd3, sector 0 [ 827.347360] Buffer I/O error on dev nbd3, logical block 0, async page read [ 827.353244] print_req_error: I/O error, dev nbd0, sector 0 [ 827.354565] Buffer I/O error on dev nbd3, logical block 1, async page read [ 827.368907] nbd3: unable to read partition table [ 827.371351] block nbd0: NBD_DISCONNECT [ 827.377137] ldm_validate_partition_table(): Disk read failed. [ 827.378204] block nbd0: Send disconnect failed -32 [ 827.385058] Dev nbd3: unable to read RDB block 0 [ 827.400807] ldm_validate_partition_table(): Disk read failed. [ 827.405139] nbd3: unable to read partition table [ 827.424857] ldm_validate_partition_table(): Disk read failed. [ 827.431813] Dev nbd0: unable to read RDB block 0 [ 827.437979] Dev nbd3: unable to read RDB block 0 [ 827.444404] nbd0: unable to read partition table [ 827.453585] nbd3: unable to read partition table [ 827.462824] ldm_validate_partition_table(): Disk read failed. [ 827.472557] ldm_validate_partition_table(): Disk read failed. [ 827.479843] Dev nbd3: unable to read RDB block 0 [ 827.481041] Dev nbd0: unable to read RDB block 0 [ 827.493822] nbd3: unable to read partition table [ 827.500704] nbd0: unable to read partition table [ 827.510465] ldm_validate_partition_table(): Disk read failed. [ 827.518131] Dev nbd3: unable to read RDB block 0 [ 827.524571] nbd3: unable to read partition table [ 827.533061] ldm_validate_partition_table(): Disk read failed. [ 827.540462] Dev nbd3: unable to read RDB block 0 [ 827.547145] nbd3: unable to read partition table [ 827.558241] ldm_validate_partition_table(): Disk read failed. [ 827.567947] Dev nbd3: unable to read RDB block 0 10:17:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x484000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r2) fchdir(r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES8=r0, @ANYBLOB='\x00\b\x00\x00\b\x00\x00\x00./file0\x00', @ANYRES8=r3, @ANYRES8=r2, @ANYRES64=r1]) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x3) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) sendmsg$AUDIT_USER_AVC(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x453, 0x200, 0x70bd28, 0x25dfdbfb, "db0da5", ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4000044) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) 10:17:23 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 10:17:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) [ 827.576288] nbd3: unable to read partition table [ 827.665018] ldm_validate_partition_table(): Disk read failed. [ 827.679404] Dev nbd3: unable to read RDB block 0 [ 827.690360] nbd3: unable to read partition table [ 827.722182] block nbd3: Device being setup by another task [ 827.737614] ldm_validate_partition_table(): Disk read failed. [ 827.744291] Dev nbd3: unable to read RDB block 0 [ 827.749091] nbd3: unable to read partition table [ 827.754885] nbd3: partition table beyond EOD, truncated [ 827.782127] block nbd3: Device being setup by another task 10:17:23 executing program 5: socketpair(0x11, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) 10:17:23 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 10:17:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:23 executing program 1: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x10180) 10:17:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={0x0, &(0x7f0000000540)=""/180, 0x0, 0xb4}, 0x20) 10:17:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x484000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r2) (async) fchdir(r2) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES8=r0, @ANYBLOB='\x00\b\x00\x00\b\x00\x00\x00./file0\x00', @ANYRES8=r3, @ANYRES8=r2, @ANYRES64=r1]) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x3) (async) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) sendmsg$AUDIT_USER_AVC(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x453, 0x200, 0x70bd28, 0x25dfdbfb, "db0da5", ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4000044) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) 10:17:23 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={0x0}}, 0x24004041) 10:17:23 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f0000001780)=ANY=[@ANYBLOB="85"], &(0x7f0000000180)='GPL\x00', 0x1, 0x88, &(0x7f00000001c0)=""/136, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 827.955602] block nbd0: NBD_DISCONNECT 10:17:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_WME={0x14, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}]}]}, 0x34}}, 0x0) 10:17:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) 10:17:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x30, r1, 0xa2b458c97d028c95, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8}]}, 0x30}}, 0x0) [ 828.006718] block nbd3: Device being setup by another task 10:17:23 executing program 1: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)='!/}\x00') mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0) [ 828.062078] block nbd3: Device being setup by another task 10:17:23 executing program 2: bpf$ITER_CREATE(0x21, &(0x7f0000000c40), 0x8) 10:17:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:23 executing program 4: prctl$PR_SET_VMA(0x4, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 828.109374] block nbd0: NBD_DISCONNECT [ 828.116813] ldm_validate_partition_table(): Disk read failed. 10:17:23 executing program 5: unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00') [ 828.169649] Dev nbd3: unable to read RDB block 0 [ 828.196556] block nbd0: NBD_DISCONNECT 10:17:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x484000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r2) fchdir(r2) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES8=r0, @ANYBLOB='\x00\b\x00\x00\b\x00\x00\x00./file0\x00', @ANYRES8=r3, @ANYRES8=r2, @ANYRES64=r1]) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x3) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) sendmsg$AUDIT_USER_AVC(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x453, 0x200, 0x70bd28, 0x25dfdbfb, "db0da5", ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4000044) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x484000) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) close(r2) (async) fchdir(r2) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES8=r0, @ANYBLOB='\x00\b\x00\x00\b\x00\x00\x00./file0\x00', @ANYRES8=r3, @ANYRES8=r2, @ANYRES64=r1]) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x3) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) sendmsg$AUDIT_USER_AVC(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x453, 0x200, 0x70bd28, 0x25dfdbfb, "db0da5", ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4000044) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2000) (async) 10:17:23 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89a2, &(0x7f0000000000)={'wlan0\x00'}) 10:17:23 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x0, 0x0, &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r5, 0x6612) 10:17:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={0x0, 0x18a8}}, 0x0) [ 828.227012] nbd3: unable to read partition table 10:17:23 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8994, &(0x7f0000000000)={'wlan0\x00'}) [ 828.265937] ldm_validate_partition_table(): Disk read failed. [ 828.315626] Dev nbd3: unable to read RDB block 0 10:17:23 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x80108907, 0x0) 10:17:23 executing program 4: seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 10:17:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r0) [ 828.345764] nbd3: unable to read partition table 10:17:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 828.392660] ldm_validate_partition_table(): Disk read failed. [ 828.412552] block nbd0: server does not support multiple connections per device. [ 828.424633] block nbd0: shutting down sockets [ 828.432736] Dev nbd3: unable to read RDB block 0 10:17:23 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8912, 0x0) [ 828.449041] block nbd0: NBD_DISCONNECT [ 828.453626] nbd3: unable to read partition table [ 828.466281] audit: type=1326 audit(1675765043.875:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=31955 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe2d960d0f9 code=0x0 10:17:23 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x891f, &(0x7f0000000000)={'wlan0\x00'}) [ 828.494780] ldm_validate_partition_table(): Disk read failed. [ 828.511416] block nbd0: Send disconnect failed -32 [ 828.521476] Dev nbd3: unable to read RDB block 0 [ 828.537791] block nbd0: Send disconnect failed -32 [ 828.538961] nbd3: unable to read partition table [ 828.568887] ldm_validate_partition_table(): Disk read failed. [ 828.593024] Dev nbd3: unable to read RDB block 0 [ 828.609553] nbd3: unable to read partition table [ 828.619292] block nbd0: Device being setup by another task [ 828.622664] ldm_validate_partition_table(): Disk read failed. [ 828.632572] Dev nbd3: unable to read RDB block 0 [ 828.634306] block nbd0: server does not support multiple connections per device. [ 828.644533] nbd3: unable to read partition table [ 828.654060] ldm_validate_partition_table(): Disk read failed. [ 828.662832] Dev nbd3: unable to read RDB block 0 10:17:24 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ubifs', 0xd00, 0xd0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80800) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="03d5e9341376b18c93de708d128d4e84", 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x1b}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 10:17:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000001140)) 10:17:24 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) getpeername$ax25(r0, 0x0, 0x0) 10:17:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r1 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) (rerun: 32) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r5, 0x6612) [ 828.669159] nbd3: unable to read partition table 10:17:24 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) bind$ax25(r0, 0x0, 0x0) 10:17:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x18, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) [ 828.804536] ldm_validate_partition_table(): Disk read failed. [ 828.835981] Dev nbd3: unable to read RDB block 0 [ 828.844629] block nbd0: Receive control failed (result -107) [ 828.855967] nbd3: unable to read partition table [ 828.879415] ldm_validate_partition_table(): Disk read failed. [ 828.891857] block nbd0: shutting down sockets [ 828.904504] block nbd0: NBD_DISCONNECT [ 828.908571] block nbd0: Send disconnect failed -32 [ 828.917582] Dev nbd3: unable to read RDB block 0 [ 828.924882] nbd3: unable to read partition table [ 828.934741] block nbd0: Send disconnect failed -32 [ 828.937045] ldm_validate_partition_table(): Disk read failed. [ 828.954029] ldm_validate_partition_table(): Disk read failed. [ 828.961319] Dev nbd0: unable to read RDB block 0 [ 828.962393] Dev nbd3: unable to read RDB block 0 [ 828.969811] nbd0: unable to read partition table [ 828.973611] nbd3: unable to read partition table [ 828.983719] ldm_validate_partition_table(): Disk read failed. [ 828.991008] Dev nbd0: unable to read RDB block 0 [ 828.997502] nbd0: unable to read partition table [ 829.017321] ldm_validate_partition_table(): Disk read failed. [ 829.026016] Dev nbd0: unable to read RDB block 0 [ 829.034158] nbd0: unable to read partition table 10:17:24 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000000140), 0x10) 10:17:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={&(0x7f0000000200), 0x1, &(0x7f0000000240)={&(0x7f0000000c40)={0x14}, 0x14}}, 0x0) 10:17:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x30, r1, 0x411021a1430f219, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x12}, @val={0x8, 0x3, r3}, @val={0xc}}}}, 0x30}}, 0x0) 10:17:24 executing program 1: setresuid(0x0, 0xee01, 0x0) socket$xdp(0x2c, 0x3, 0x0) 10:17:24 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ubifs', 0xd00, 0xd0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r1 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80800) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="03d5e9341376b18c93de708d128d4e84", 0x10) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab08) (rerun: 64) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async, rerun: 64) ioctl$NBD_DO_IT(r5, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) (async) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r5, 0x6612) 10:17:24 executing program 1: pselect6(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x4}, 0x0, &(0x7f00000003c0), 0x0) [ 829.381136] ldm_validate_partition_table(): Disk read failed. 10:17:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x1a}}, 0x14}}, 0x0) 10:17:24 executing program 2: syz_clone(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)="ab628ce2bd43040916e99e8e") 10:17:24 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000bc0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010025bd7000fddbdf2562"], 0x2c}}, 0x0) [ 829.426763] Dev nbd3: unable to read RDB block 0 [ 829.438822] nbd3: unable to read partition table [ 829.442379] block nbd0: NBD_DISCONNECT [ 829.448100] block nbd0: Send disconnect failed -32 [ 829.467312] ldm_validate_partition_table(): Disk read failed. [ 829.477152] block nbd0: NBD_DISCONNECT [ 829.487683] Dev nbd3: unable to read RDB block 0 [ 829.502990] block nbd0: Send disconnect failed -32 [ 829.510067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 829.521244] nbd3: unable to read partition table 10:17:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000c40)=ANY=[@ANYBLOB="50040000", @ANYRES16=r1, @ANYBLOB='%'], 0x450}}, 0x0) 10:17:24 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x5411, &(0x7f0000000000)={'wlan0\x00'}) 10:17:25 executing program 1: socket$kcm(0x29, 0xd, 0x0) [ 829.530204] block nbd0: Disconnected due to user request. [ 829.544850] ldm_validate_partition_table(): Disk read failed. [ 829.545579] block nbd0: shutting down sockets [ 829.561325] Dev nbd3: unable to read RDB block 0 10:17:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000000c0)={0x0, 0x4a, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000040", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x14}, 0x300, 0x0, 0x0, 0x40000}, 0x4085c) 10:17:25 executing program 0: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x2) ioctl$NBD_DO_IT(r2, 0xab08) [ 829.590979] block nbd0: Could not allocate knbd recv work queue. [ 829.592227] nbd3: unable to read partition table 10:17:25 executing program 2: prctl$PR_SET_VMA(0x1d, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 829.640449] netlink: 1084 bytes leftover after parsing attributes in process `syz-executor.4'. [ 829.653396] ldm_validate_partition_table(): Disk read failed. [ 829.668485] Dev nbd3: unable to read RDB block 0 [ 829.702380] nbd3: unable to read partition table [ 829.746824] ldm_validate_partition_table(): Disk read failed. [ 829.763547] Dev nbd3: unable to read RDB block 0 [ 829.769872] nbd3: unable to read partition table [ 829.786052] ldm_validate_partition_table(): Disk read failed. [ 829.799018] Dev nbd3: unable to read RDB block 0 [ 829.805919] nbd3: unable to read partition table [ 829.813747] ldm_validate_partition_table(): Disk read failed. [ 829.820546] Dev nbd3: unable to read RDB block 0 [ 829.827833] nbd3: unable to read partition table [ 829.832899] block nbd0: server does not support multiple connections per device. [ 829.841712] block nbd0: NBD_DISCONNECT [ 829.845632] block nbd0: Send disconnect failed -32 [ 829.846497] ldm_validate_partition_table(): Disk read failed. [ 829.850570] block nbd0: Send disconnect failed -32 [ 829.851609] block nbd0: Disconnected due to user request. [ 829.864148] Dev nbd3: unable to read RDB block 0 [ 829.873997] block nbd0: shutting down sockets [ 829.876652] nbd3: unable to read partition table [ 829.889958] ldm_validate_partition_table(): Disk read failed. [ 829.897345] Dev nbd3: unable to read RDB block 0 [ 829.903697] nbd3: unable to read partition table [ 829.910648] ldm_validate_partition_table(): Disk read failed. [ 829.917913] Dev nbd3: unable to read RDB block 0 [ 829.924668] nbd3: unable to read partition table [ 829.932975] ldm_validate_partition_table(): Disk read failed. [ 829.939812] Dev nbd3: unable to read RDB block 0 [ 829.946042] nbd3: unable to read partition table [ 829.953938] ldm_validate_partition_table(): Disk read failed. [ 829.960733] Dev nbd3: unable to read RDB block 0 [ 829.967044] nbd3: unable to read partition table [ 829.975240] ldm_validate_partition_table(): Disk read failed. [ 829.982374] Dev nbd3: unable to read RDB block 0 [ 829.988024] nbd3: unable to read partition table [ 829.996130] ldm_validate_partition_table(): Disk read failed. [ 830.003453] Dev nbd3: unable to read RDB block 0 [ 830.009138] nbd3: unable to read partition table [ 830.017017] ldm_validate_partition_table(): Disk read failed. [ 830.024582] Dev nbd3: unable to read RDB block 0 [ 830.030563] nbd3: unable to read partition table [ 830.038636] ldm_validate_partition_table(): Disk read failed. [ 830.045787] Dev nbd3: unable to read RDB block 0 [ 830.051497] nbd3: unable to read partition table [ 830.059687] ldm_validate_partition_table(): Disk read failed. [ 830.066901] Dev nbd3: unable to read RDB block 0 [ 830.073262] nbd3: unable to read partition table [ 830.080541] ldm_validate_partition_table(): Disk read failed. [ 830.087885] Dev nbd3: unable to read RDB block 0 [ 830.093939] nbd3: unable to read partition table [ 830.100879] ldm_validate_partition_table(): Disk read failed. [ 830.108276] Dev nbd3: unable to read RDB block 0 [ 830.114337] nbd3: unable to read partition table [ 830.121288] ldm_validate_partition_table(): Disk read failed. [ 830.128649] Dev nbd3: unable to read RDB block 0 [ 830.135935] nbd3: unable to read partition table [ 830.146686] ldm_validate_partition_table(): Disk read failed. [ 830.153636] Dev nbd3: unable to read RDB block 0 [ 830.159301] nbd3: unable to read partition table [ 830.168300] ldm_validate_partition_table(): Disk read failed. [ 830.175685] Dev nbd3: unable to read RDB block 0 [ 830.181356] nbd3: unable to read partition table [ 830.189404] ldm_validate_partition_table(): Disk read failed. [ 830.196513] Dev nbd3: unable to read RDB block 0 10:17:25 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ubifs', 0xd00, 0xd0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80800) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="03d5e9341376b18c93de708d128d4e84", 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ubifs', 0xd00, 0xd0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80800) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) pipe(&(0x7f0000000100)) (async) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="03d5e9341376b18c93de708d128d4e84", 0x10) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:17:25 executing program 1: prctl$PR_SET_VMA(0x7, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:25 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 10:17:25 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0x0}, 0x20) 10:17:25 executing program 2: socketpair(0x2, 0x6, 0x0, &(0x7f0000000180)) 10:17:25 executing program 0: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x2) (async) ioctl$NBD_DO_IT(r2, 0xab08) [ 830.202683] nbd3: unable to read partition table [ 830.210681] ldm_validate_partition_table(): Disk read failed. [ 830.217994] Dev nbd3: unable to read RDB block 0 [ 830.224032] nbd3: unable to read partition table 10:17:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) 10:17:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001380)=ANY=[], 0x24}}, 0x0) [ 830.327988] ldm_validate_partition_table(): Disk read failed. [ 830.345376] block nbd0: Receive control failed (result -107) [ 830.359270] Dev nbd3: unable to read RDB block 0 10:17:25 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8906, 0x0) 10:17:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}]]}, 0x30}}, 0x0) 10:17:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1, 0x0, 0x0, 0x0, 0x3401}, 0x48) [ 830.382061] block nbd0: Device being setup by another task [ 830.386388] nbd3: unable to read partition table [ 830.395954] block nbd0: NBD_DISCONNECT [ 830.403859] block nbd0: Send disconnect failed -32 [ 830.415225] block nbd0: shutting down sockets 10:17:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x4}, @void}}}, 0x1c}}, 0x0) [ 830.438081] ldm_validate_partition_table(): Disk read failed. [ 830.470756] Dev nbd3: unable to read RDB block 0 [ 830.496167] nbd3: unable to read partition table 10:17:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:25 executing program 0: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x2) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:25 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '!\x00'}, 0x0, 0x0, 0x0) 10:17:25 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(0xffffffffffffffff, 0x500e, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x8, [0x4, 0x6]}) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)=0x10000) prctl$PR_GET_UNALIGN(0x5, &(0x7f00000002c0)) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f00000003c0)={0x8e, 0x10, [0x0, 0x8000, 0x1, 0x1]}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000d00), 0x8) syz_genetlink_get_family_id$ethtool(&(0x7f0000000d80), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000e80)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$rxrpc(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000001140)=0x8) 10:17:25 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004340), 0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002480)={0xe, 0x5, 0x0, &(0x7f0000002240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 10:17:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={&(0x7f0000000200), 0x300, &(0x7f0000000240)={&(0x7f0000000c40)={0x14}, 0x14}, 0x300}, 0x0) [ 830.518147] ldm_validate_partition_table(): Disk read failed. [ 830.533804] Dev nbd3: unable to read RDB block 0 [ 830.548114] nbd3: unable to read partition table 10:17:26 executing program 2: unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00') unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00') ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000080)) unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/custom1\x00') openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/keyspan_remote', 0x400000, 0x6d7cd67cc54edfec) 10:17:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x18, r1, 0x1, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) 10:17:26 executing program 4: bpf$MAP_CREATE(0x1d, &(0x7f0000007a40), 0x48) 10:17:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000007a40)=@bloom_filter={0x1e, 0x0, 0x3, 0xd33, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) [ 830.670634] ldm_validate_partition_table(): Disk read failed. [ 830.706480] Dev nbd3: unable to read RDB block 0 [ 830.725002] nbd3: unable to read partition table [ 830.742836] block nbd0: NBD_DISCONNECT [ 830.746823] block nbd0: Send disconnect failed -32 [ 830.747495] ldm_validate_partition_table(): Disk read failed. 10:17:26 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/virtio_blk', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000002500)='cpuset.memory_pressure\x00', 0x0, 0x0) 10:17:26 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8918, 0x0) [ 830.798328] Dev nbd3: unable to read RDB block 0 [ 830.806796] block nbd0: Disconnected due to user request. [ 830.821977] nbd3: unable to read partition table [ 830.851961] ldm_validate_partition_table(): Disk read failed. [ 830.852453] block nbd0: shutting down sockets [ 830.866950] Dev nbd3: unable to read RDB block 0 [ 830.887073] nbd3: unable to read partition table 10:17:26 executing program 5: syz_open_dev$dri(&(0x7f0000000040), 0x20, 0x32141) 10:17:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}}, 0x20}}, 0x0) 10:17:26 executing program 0: sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:26 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={0x0}}, 0x0) 10:17:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r3 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async, rerun: 64) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) [ 830.913571] ldm_validate_partition_table(): Disk read failed. [ 830.921914] Dev nbd3: unable to read RDB block 0 [ 830.933514] nbd3: unable to read partition table [ 830.981764] ldm_validate_partition_table(): Disk read failed. [ 831.019053] Dev nbd3: unable to read RDB block 0 10:17:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x30, r1, 0x411021a1430f219, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x0) 10:17:26 executing program 1: keyctl$dh_compute(0x10, &(0x7f00000003c0), 0x0, 0x0, 0x0) [ 831.046310] nbd3: unable to read partition table [ 831.062026] block nbd0: NBD_DISCONNECT [ 831.063500] ldm_validate_partition_table(): Disk read failed. [ 831.066069] block nbd0: Send disconnect failed -32 10:17:26 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0) 10:17:26 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)) [ 831.097271] block nbd0: Disconnected due to user request. [ 831.108568] block nbd0: shutting down sockets [ 831.110347] Dev nbd3: unable to read RDB block 0 10:17:26 executing program 0: sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) [ 831.143266] nbd3: unable to read partition table 10:17:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x18, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x4, 0xb}]}, 0x18}}, 0x0) 10:17:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) [ 831.180197] ldm_validate_partition_table(): Disk read failed. [ 831.200222] Dev nbd3: unable to read RDB block 0 10:17:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) [ 831.223306] nbd3: unable to read partition table [ 831.237420] ldm_validate_partition_table(): Disk read failed. 10:17:26 executing program 4: syz_genetlink_get_family_id$nl802154(&(0x7f0000005300), 0xffffffffffffffff) [ 831.263988] Dev nbd3: unable to read RDB block 0 10:17:26 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x3f}, &(0x7f00000001c0)={0x0, 0x3938700}, 0x0) [ 831.287261] nbd3: unable to read partition table [ 831.304483] ldm_validate_partition_table(): Disk read failed. [ 831.317118] Dev nbd3: unable to read RDB block 0 [ 831.322440] block nbd0: NBD_DISCONNECT [ 831.326486] block nbd0: Send disconnect failed -32 [ 831.352352] nbd3: unable to read partition table [ 831.377094] block nbd0: Device being setup by another task [ 831.384504] block nbd0: NBD_DISCONNECT [ 831.388949] block nbd0: Send disconnect failed -32 [ 831.403374] ldm_validate_partition_table(): Disk read failed. [ 831.406117] block nbd0: Disconnected due to user request. [ 831.421128] Dev nbd3: unable to read RDB block 0 [ 831.429559] block nbd0: shutting down sockets [ 831.439867] nbd3: unable to read partition table [ 831.449179] ldm_validate_partition_table(): Disk read failed. [ 831.465193] Dev nbd3: unable to read RDB block 0 [ 831.473356] nbd3: unable to read partition table [ 831.481002] ldm_validate_partition_table(): Disk read failed. [ 831.488654] Dev nbd3: unable to read RDB block 0 [ 831.495074] nbd3: unable to read partition table [ 831.503221] ldm_validate_partition_table(): Disk read failed. [ 831.509981] Dev nbd3: unable to read RDB block 0 [ 831.516389] nbd3: unable to read partition table [ 831.524519] ldm_validate_partition_table(): Disk read failed. [ 831.531307] Dev nbd3: unable to read RDB block 0 [ 831.537529] nbd3: unable to read partition table [ 831.544784] ldm_validate_partition_table(): Disk read failed. [ 831.551894] Dev nbd3: unable to read RDB block 0 [ 831.558144] nbd3: unable to read partition table [ 831.565920] ldm_validate_partition_table(): Disk read failed. [ 831.573272] Dev nbd3: unable to read RDB block 0 [ 831.578972] nbd3: unable to read partition table [ 831.587130] ldm_validate_partition_table(): Disk read failed. [ 831.594224] Dev nbd3: unable to read RDB block 0 [ 831.599909] nbd3: unable to read partition table [ 831.607636] ldm_validate_partition_table(): Disk read failed. [ 831.615131] Dev nbd3: unable to read RDB block 0 [ 831.620863] nbd3: unable to read partition table [ 831.628462] ldm_validate_partition_table(): Disk read failed. [ 831.635626] Dev nbd3: unable to read RDB block 0 [ 831.641375] nbd3: unable to read partition table [ 831.648898] ldm_validate_partition_table(): Disk read failed. [ 831.656347] Dev nbd3: unable to read RDB block 0 [ 831.662607] nbd3: unable to read partition table [ 831.670539] ldm_validate_partition_table(): Disk read failed. [ 831.677904] Dev nbd3: unable to read RDB block 0 [ 831.684072] nbd3: unable to read partition table [ 831.691032] ldm_validate_partition_table(): Disk read failed. [ 831.698348] Dev nbd3: unable to read RDB block 0 [ 831.704351] nbd3: unable to read partition table [ 831.711624] ldm_validate_partition_table(): Disk read failed. [ 831.718802] Dev nbd3: unable to read RDB block 0 [ 831.724891] nbd3: unable to read partition table [ 831.733338] ldm_validate_partition_table(): Disk read failed. [ 831.740163] Dev nbd3: unable to read RDB block 0 [ 831.746647] nbd3: unable to read partition table [ 831.755649] ldm_validate_partition_table(): Disk read failed. [ 831.763084] Dev nbd3: unable to read RDB block 0 [ 831.768824] nbd3: unable to read partition table [ 831.778130] ldm_validate_partition_table(): Disk read failed. [ 831.785478] Dev nbd3: unable to read RDB block 0 [ 831.793067] nbd3: unable to read partition table [ 831.800233] ldm_validate_partition_table(): Disk read failed. [ 831.807842] Dev nbd3: unable to read RDB block 0 [ 831.814986] nbd3: unable to read partition table [ 831.823480] ldm_validate_partition_table(): Disk read failed. [ 831.830285] Dev nbd3: unable to read RDB block 0 [ 831.837514] nbd3: unable to read partition table [ 831.845094] ldm_validate_partition_table(): Disk read failed. [ 831.852825] Dev nbd3: unable to read RDB block 0 [ 831.858545] nbd3: unable to read partition table [ 831.866345] ldm_validate_partition_table(): Disk read failed. [ 831.874877] Dev nbd3: unable to read RDB block 0 10:17:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:17:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, 0x0) 10:17:27 executing program 2: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 10:17:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000007a40)=@bloom_filter={0x1e, 0x0, 0x3, 0xd33, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 10:17:27 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x7, &(0x7f0000000bc0)=@raw=[@map_idx_val, @initr0, @call, @cb_func], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:27 executing program 0: sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 831.880625] nbd3: unable to read partition table [ 831.889306] ldm_validate_partition_table(): Disk read failed. [ 831.897731] Dev nbd3: unable to read RDB block 0 [ 831.903992] nbd3: unable to read partition table 10:17:27 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x895c, &(0x7f0000000000)={'wlan0\x00'}) 10:17:27 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 10:17:27 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 10:17:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}]}]}]}, 0x2c}}, 0x0) [ 832.014742] ldm_validate_partition_table(): Disk read failed. [ 832.042306] block nbd0: NBD_DISCONNECT [ 832.046348] block nbd0: Send disconnect failed -32 [ 832.056286] Dev nbd3: unable to read RDB block 0 [ 832.069083] block nbd0: Disconnected due to user request. [ 832.074835] block nbd0: shutting down sockets [ 832.092732] nbd3: unable to read partition table 10:17:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2b, 0x5, 0xfffffffb) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x2e0c3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_WME={0x8, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5}]}]}, 0x34}}, 0x0) [ 832.117913] ldm_validate_partition_table(): Disk read failed. [ 832.137748] Dev nbd3: unable to read RDB block 0 [ 832.178961] nbd3: unable to read partition table [ 832.205024] ldm_validate_partition_table(): Disk read failed. [ 832.213555] print_req_error: 5358 callbacks suppressed [ 832.213564] print_req_error: I/O error, dev nbd3, sector 0 [ 832.225497] buffer_io_error: 5362 callbacks suppressed [ 832.225506] Buffer I/O error on dev nbd3, logical block 0, async page read [ 832.233053] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 832.240334] print_req_error: I/O error, dev nbd3, sector 2 [ 832.252498] Buffer I/O error on dev nbd3, logical block 1, async page read [ 832.255540] block nbd0: NBD_DISCONNECT [ 832.259565] print_req_error: I/O error, dev nbd3, sector 4 [ 832.269166] Buffer I/O error on dev nbd3, logical block 2, async page read [ 832.276370] Buffer I/O error on dev nbd3, logical block 3, async page read [ 832.284778] print_req_error: I/O error, dev nbd3, sector 0 [ 832.290475] Buffer I/O error on dev nbd3, logical block 0, async page read [ 832.297841] print_req_error: I/O error, dev nbd3, sector 2 [ 832.311592] Buffer I/O error on dev nbd3, logical block 1, async page read [ 832.318668] Buffer I/O error on dev nbd3, logical block 2, async page read [ 832.325983] Buffer I/O error on dev nbd3, logical block 3, async page read [ 832.333338] print_req_error: I/O error, dev nbd3, sector 0 [ 832.339013] Buffer I/O error on dev nbd3, logical block 0, async page read [ 832.346236] print_req_error: I/O error, dev nbd3, sector 2 [ 832.352413] Buffer I/O error on dev nbd3, logical block 1, async page read [ 832.359647] print_req_error: I/O error, dev nbd3, sector 0 [ 832.365493] Dev nbd3: unable to read RDB block 0 [ 832.372319] print_req_error: I/O error, dev nbd3, sector 0 [ 832.377993] print_req_error: I/O error, dev nbd3, sector 2 [ 832.385836] nbd3: unable to read partition table [ 832.394239] ldm_validate_partition_table(): Disk read failed. [ 832.401984] Dev nbd3: unable to read RDB block 0 10:17:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 10:17:27 executing program 1: setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0xffffffffffffffd2) 10:17:27 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 10:17:27 executing program 2: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'syztnl0\x00', 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000340)={'gre0\x00', 0x0, 0x0, 0x20, 0xfff, 0x4a5, {{0x9, 0x4, 0x1, 0x2f, 0x24, 0x65, 0x0, 0x1, 0x0, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1a}, {[@generic={0x94, 0xe, "da51263b5cd9219d0cff76c2"}]}}}}}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000600)={0x0, 0xffff, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0x9}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_ext={0x1c, 0x8, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa0}, [@generic={0xfe, 0x8, 0x6, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @ldst={0x3, 0x0, 0xeb09990e6c66f7a2, 0x2, 0x8, 0x20, 0xffffffffffffffff}]}, &(0x7f0000000440)='syzkaller\x00', 0x3, 0xed, &(0x7f0000000480)=""/237, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x4, &(0x7f0000000bc0)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x7f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000c00)='syzkaller\x00', 0x6, 0x41, &(0x7f0000000c40)=""/65, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000dc0)={0x4}, 0x10}, 0x80) 10:17:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2b, 0x5, 0xfffffffb) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x2e0c3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2b, 0x5, 0xfffffffb) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x2e0c3, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 10:17:27 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}}, 0x0) [ 832.407663] nbd3: unable to read partition table [ 832.445942] ldm_validate_partition_table(): Disk read failed. [ 832.476269] Dev nbd3: unable to read RDB block 0 [ 832.491688] block nbd0: NBD_DISCONNECT 10:17:27 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 10:17:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x13, 0x2, &(0x7f0000000000)=@raw=[@map_idx], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 832.501769] nbd3: unable to read partition table 10:17:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2b, 0x5, 0xfffffffb) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x2e0c3, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:27 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) fsetxattr(r2, &(0x7f00000026c0)=@known='trusted.overlay.metacopy\x00', 0x0, 0x0, 0x0) 10:17:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 832.543090] ldm_validate_partition_table(): Disk read failed. 10:17:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4, 0x22, 0x0, 0x1, [{0x4}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}}, 0x0) [ 832.600804] Dev nbd3: unable to read RDB block 0 [ 832.637424] nbd3: unable to read partition table [ 832.666132] ldm_validate_partition_table(): Disk read failed. [ 832.688126] Dev nbd3: unable to read RDB block 0 [ 832.699697] nbd3: unable to read partition table 10:17:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 10:17:28 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 10:17:28 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20008844) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x5, 0xf9, 0x81, 0x1, 0x0, 0x81, 0x40008, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x4}, 0x8, 0x100, 0x4, 0x4, 0x1c, 0x6, 0x9, 0x0, 0x0, 0x0, 0x8}, r3, 0x6, 0xffffffffffffffff, 0x2) r4 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x100) sendmsg$AUDIT_USER(r4, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb8, 0x3ed, 0x2, 0x70bd2b, 0x25dfdbff, "c7ef341ec86d29724d5af5f889c12df6c5d7e8afa46ce369dc73d27b8c591344efd91bd68cdb9f9b0f0b3e484ed0ebb3182a4bb1fd30cab3036df4cb7257fddcfeb5f967794e1088fc38bb85b90b9a9a8a16ddbc88cc134fd3bc82574f66da467875a09b4232206257a30765afa62ce0a64449b337a61ab5890c1a089685f99a3d45fb15e5726fe977f62b55e7b6005be32c0d1b95788c07f068fcae9ce7b74cfbda07b35f8b3326", ["", "", "", "", "", "", "", "", ""]}, 0xb8}}, 0x40) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0xf5}}) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) 10:17:28 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8995, &(0x7f0000000000)={'wlan0\x00'}) 10:17:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x128) 10:17:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="1103e91a47000000000004"], 0x14}}, 0x0) [ 832.713924] ldm_validate_partition_table(): Disk read failed. [ 832.722193] Dev nbd3: unable to read RDB block 0 [ 832.728483] nbd3: unable to read partition table 10:17:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x14, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:28 executing program 5: socket$inet(0x2, 0x0, 0xffff) 10:17:28 executing program 4: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x80800) r2 = fcntl$dupfd(r0, 0x0, r1) fsetxattr(r2, &(0x7f00000026c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000002700)='\x00', 0x1, 0x0) 10:17:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 832.878456] ldm_validate_partition_table(): Disk read failed. [ 832.903206] Dev nbd3: unable to read RDB block 0 [ 832.926882] nbd3: unable to read partition table [ 832.945762] block nbd0: server does not support multiple connections per device. [ 832.956566] ldm_validate_partition_table(): Disk read failed. [ 832.961055] block nbd0: shutting down sockets [ 832.973824] block nbd0: NBD_DISCONNECT 10:17:28 executing program 2: clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x0, r0+60000000}, 0x0) [ 832.976211] Dev nbd3: unable to read RDB block 0 [ 832.996685] block nbd0: Send disconnect failed -32 [ 832.999755] nbd3: unable to read partition table [ 833.022548] ldm_validate_partition_table(): Disk read failed. 10:17:28 executing program 5: prctl$PR_SET_VMA(0x3a, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 833.028582] block nbd0: Send disconnect failed -32 [ 833.048631] Dev nbd3: unable to read RDB block 0 10:17:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 10:17:28 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0}}, 0x0) 10:17:28 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8923, &(0x7f0000000000)={'wlan0\x00'}) 10:17:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8}]}]}]}, 0x3c}}, 0x0) 10:17:28 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20008844) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) (rerun: 64) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x5, 0xf9, 0x81, 0x1, 0x0, 0x81, 0x40008, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x4}, 0x8, 0x100, 0x4, 0x4, 0x1c, 0x6, 0x9, 0x0, 0x0, 0x0, 0x8}, r3, 0x6, 0xffffffffffffffff, 0x2) (async) r4 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x100) sendmsg$AUDIT_USER(r4, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb8, 0x3ed, 0x2, 0x70bd2b, 0x25dfdbff, "c7ef341ec86d29724d5af5f889c12df6c5d7e8afa46ce369dc73d27b8c591344efd91bd68cdb9f9b0f0b3e484ed0ebb3182a4bb1fd30cab3036df4cb7257fddcfeb5f967794e1088fc38bb85b90b9a9a8a16ddbc88cc134fd3bc82574f66da467875a09b4232206257a30765afa62ce0a64449b337a61ab5890c1a089685f99a3d45fb15e5726fe977f62b55e7b6005be32c0d1b95788c07f068fcae9ce7b74cfbda07b35f8b3326", ["", "", "", "", "", "", "", "", ""]}, 0xb8}}, 0x40) (async, rerun: 32) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0xf5}}) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) [ 833.081204] nbd3: unable to read partition table [ 833.097119] ldm_validate_partition_table(): Disk read failed. [ 833.111273] Dev nbd3: unable to read RDB block 0 [ 833.118878] nbd3: unable to read partition table 10:17:28 executing program 4: prctl$PR_SET_VMA(0x10, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:28 executing program 5: socket$nl_route(0x10, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pselect6(0x8f, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x3f}, 0x0, 0x0) 10:17:28 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x20}}, 0x0) [ 833.246172] ldm_validate_partition_table(): Disk read failed. [ 833.253464] block nbd0: Device being setup by another task [ 833.269586] block nbd0: Receive control failed (result -107) [ 833.276263] block nbd0: shutting down sockets [ 833.293840] block nbd0: NBD_DISCONNECT [ 833.297851] block nbd0: Send disconnect failed -32 [ 833.310446] Dev nbd3: unable to read RDB block 0 [ 833.326118] nbd3: unable to read partition table [ 833.338634] ldm_validate_partition_table(): Disk read failed. 10:17:28 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001fc0)={0x6, 0x3, &(0x7f0000001dc0)=@framed, &(0x7f0000001e40)='GPL\x00', 0x0, 0x48, &(0x7f0000001e80)=""/72, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 833.348610] Dev nbd0: unable to read RDB block 0 [ 833.360982] ldm_validate_partition_table(): Disk read failed. [ 833.373477] Dev nbd3: unable to read RDB block 0 [ 833.393642] nbd0: unable to read partition table 10:17:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030b00000000000000000b"], 0x90}}, 0x0) [ 833.404376] nbd3: unable to read partition table [ 833.421453] ldm_validate_partition_table(): Disk read failed. [ 833.421701] ldm_validate_partition_table(): Disk read failed. [ 833.437391] Dev nbd0: unable to read RDB block 0 [ 833.455213] nbd0: unable to read partition table [ 833.466304] Dev nbd3: unable to read RDB block 0 [ 833.495665] nbd3: unable to read partition table 10:17:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x20, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0) 10:17:29 executing program 1: prctl$PR_SET_VMA(0x21, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:29 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20008844) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x5, 0xf9, 0x81, 0x1, 0x0, 0x81, 0x40008, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x4}, 0x8, 0x100, 0x4, 0x4, 0x1c, 0x6, 0x9, 0x0, 0x0, 0x0, 0x8}, r3, 0x6, 0xffffffffffffffff, 0x2) r4 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x100) sendmsg$AUDIT_USER(r4, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb8, 0x3ed, 0x2, 0x70bd2b, 0x25dfdbff, "c7ef341ec86d29724d5af5f889c12df6c5d7e8afa46ce369dc73d27b8c591344efd91bd68cdb9f9b0f0b3e484ed0ebb3182a4bb1fd30cab3036df4cb7257fddcfeb5f967794e1088fc38bb85b90b9a9a8a16ddbc88cc134fd3bc82574f66da467875a09b4232206257a30765afa62ce0a64449b337a61ab5890c1a089685f99a3d45fb15e5726fe977f62b55e7b6005be32c0d1b95788c07f068fcae9ce7b74cfbda07b35f8b3326", ["", "", "", "", "", "", "", "", ""]}, 0xb8}}, 0x40) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0xf5}}) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x4}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20008844) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)) (async) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x5, 0xf9, 0x81, 0x1, 0x0, 0x81, 0x40008, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x4}, 0x8, 0x100, 0x4, 0x4, 0x1c, 0x6, 0x9, 0x0, 0x0, 0x0, 0x8}, r3, 0x6, 0xffffffffffffffff, 0x2) (async) open(&(0x7f0000000340)='./file0\x00', 0x2, 0x100) (async) sendmsg$AUDIT_USER(r4, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb8, 0x3ed, 0x2, 0x70bd2b, 0x25dfdbff, "c7ef341ec86d29724d5af5f889c12df6c5d7e8afa46ce369dc73d27b8c591344efd91bd68cdb9f9b0f0b3e484ed0ebb3182a4bb1fd30cab3036df4cb7257fddcfeb5f967794e1088fc38bb85b90b9a9a8a16ddbc88cc134fd3bc82574f66da467875a09b4232206257a30765afa62ce0a64449b337a61ab5890c1a089685f99a3d45fb15e5726fe977f62b55e7b6005be32c0d1b95788c07f068fcae9ce7b74cfbda07b35f8b3326", ["", "", "", "", "", "", "", "", ""]}, 0xb8}}, 0x40) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0xf5}}) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) (async) 10:17:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000007a40)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 10:17:29 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) fcntl$dupfd(r0, 0x0, r0) 10:17:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab03) 10:17:29 executing program 4: setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000003c0)={'tunl0\x00', 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x4, &(0x7f0000000bc0)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd}, @initr0], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x41, &(0x7f0000000c40)=""/65, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000e00)=[0xffffffffffffffff]}, 0x80) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001180)={&(0x7f0000000f40)="aefccee49eefa417bea6c6f5fb0ec765568327d03f36266f93224bcd2618707fd15ec6788895f750858322b9736da867237d141d2fa2d10215209899cf9b4432d0077f8b8a800103589efbe5997ffb85d0a31e2825f9571b8626a038a21d7e00e02b9225cc4397b5a9f6bf2697f5dcdd7a40c5acddfa1c1f37b3c0c673582945c0fedbcc7af17c4f4aadb1c8fbe053edbb91536b", 0x0, &(0x7f0000001080)="c653ea9f3e8985b78f8ea7fd6221a8f7cd7793b7220f2c59b966de4a", &(0x7f00000010c0), 0xfffffff8}, 0x38) 10:17:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c40)={0x14, 0x0, 0x2}, 0x14}, 0x300}, 0x0) 10:17:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x3c}}, 0x0) [ 833.810683] ldm_validate_partition_table(): Disk read failed. [ 833.850731] Dev nbd3: unable to read RDB block 0 10:17:29 executing program 5: pselect6(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x4}, &(0x7f0000000380)={0x1}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={[0x10000]}, 0x8}) [ 833.875870] nbd3: unable to read partition table 10:17:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @void}}}, 0x1c}}, 0x0) [ 833.901017] ldm_validate_partition_table(): Disk read failed. [ 833.925411] Dev nbd3: unable to read RDB block 0 [ 833.937974] block nbd0: server does not support multiple connections per device. 10:17:29 executing program 1: clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000480)={0x0, r0+60000000}, &(0x7f0000000500)={&(0x7f00000004c0)={[0x2df082ea]}, 0x8}) [ 833.956115] nbd3: unable to read partition table [ 833.957392] block nbd0: shutting down sockets [ 833.973871] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 833.994036] ldm_validate_partition_table(): Disk read failed. 10:17:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7ffffff2}, 0x0) 10:17:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000640)={0xffffffffffffffff, 0x0, 0x0}, 0x0) [ 834.011902] Dev nbd3: unable to read RDB block 0 [ 834.018210] block nbd0: NBD_DISCONNECT [ 834.026752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 834.034810] block nbd0: Send disconnect failed -32 [ 834.055322] nbd3: unable to read partition table [ 834.100872] block nbd0: Send disconnect failed -32 10:17:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010007f7cae780000000003000000000018c1a59ea564abef30236e24570722a2d0801971536fffc8488a92754d627886872b26a1423b3844201b54838183577e77c571a1bf817d2f8164f7e389cd928bf251c3af7b0f9a4dd2f9ab8534c6b89d2264cde5be5693cee4f07e984eaaf1fe602f73fbae70698f439700"/139, @ANYRES32=r6, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6}, 0x10) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab08) 10:17:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab03) 10:17:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) 10:17:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 10:17:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x0) [ 834.161506] block nbd0: Device being setup by another task 10:17:29 executing program 4: prctl$PR_SET_VMA(0x38, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01"], 0x14}}, 0x0) [ 834.266213] ldm_validate_partition_table(): Disk read failed. [ 834.278271] Dev nbd3: unable to read RDB block 0 10:17:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x3c}}, 0x0) [ 834.315995] nbd3: unable to read partition table 10:17:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000400)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) [ 834.337702] ldm_validate_partition_table(): Disk read failed. [ 834.344822] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 834.381031] Dev nbd3: unable to read RDB block 0 [ 834.391164] block nbd0: NBD_DISCONNECT [ 834.407833] block nbd0: Send disconnect failed -32 [ 834.415331] nbd3: unable to read partition table [ 834.426624] block nbd0: Disconnected due to user request. [ 834.436539] ldm_validate_partition_table(): Disk read failed. [ 834.446217] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 834.448894] block nbd0: shutting down sockets [ 834.461672] Dev nbd3: unable to read RDB block 0 [ 834.474964] nbd3: unable to read partition table [ 834.476935] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 10:17:30 executing program 1: socketpair(0x0, 0xd, 0x0, &(0x7f0000000100)) 10:17:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, 0x0, 0x0, 0x0) 10:17:30 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f00000005c0), 0xc) 10:17:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010007f7cae780000000003000000000018c1a59ea564abef30236e24570722a2d0801971536fffc8488a92754d627886872b26a1423b3844201b54838183577e77c571a1bf817d2f8164f7e389cd928bf251c3af7b0f9a4dd2f9ab8534c6b89d2264cde5be5693cee4f07e984eaaf1fe602f73fbae70698f439700"/139, @ANYRES32=r6, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6}, 0x10) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) (async) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010007f7cae780000000003000000000018c1a59ea564abef30236e24570722a2d0801971536fffc8488a92754d627886872b26a1423b3844201b54838183577e77c571a1bf817d2f8164f7e389cd928bf251c3af7b0f9a4dd2f9ab8534c6b89d2264cde5be5693cee4f07e984eaaf1fe602f73fbae70698f439700"/139, @ANYRES32=r6, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) (async) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6}, 0x10) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r7, 0xab08) (async) 10:17:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 10:17:30 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x2, &(0x7f0000000bc0)=@raw=[@map_idx_val], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:30 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x890c, 0x0) 10:17:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 10:17:30 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), r0) 10:17:30 executing program 4: socketpair(0x2c, 0x3, 0x9, &(0x7f0000000200)) [ 834.775453] ldm_validate_partition_table(): Disk read failed. [ 834.805419] Dev nbd3: unable to read RDB block 0 10:17:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x7, 0x8, [0x0, 0x0]}) [ 834.843608] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 834.853584] nbd3: unable to read partition table [ 834.873064] block nbd0: NBD_DISCONNECT [ 834.882116] ldm_validate_partition_table(): Disk read failed. [ 834.882789] block nbd0: Send disconnect failed -32 10:17:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f0000000000)=@raw=[@jmp], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:30 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) [ 834.898926] Dev nbd3: unable to read RDB block 0 [ 834.926288] nbd3: unable to read partition table [ 834.954111] block nbd0: Disconnected due to user request. [ 834.963359] ldm_validate_partition_table(): Disk read failed. [ 834.966418] block nbd0: shutting down sockets [ 834.982004] Dev nbd3: unable to read RDB block 0 [ 834.993424] nbd3: unable to read partition table [ 835.005364] ldm_validate_partition_table(): Disk read failed. [ 835.013887] Dev nbd3: unable to read RDB block 0 [ 835.020330] nbd3: unable to read partition table 10:17:31 executing program 2: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) 10:17:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}}, 0x0) 10:17:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010007f7cae780000000003000000000018c1a59ea564abef30236e24570722a2d0801971536fffc8488a92754d627886872b26a1423b3844201b54838183577e77c571a1bf817d2f8164f7e389cd928bf251c3af7b0f9a4dd2f9ab8534c6b89d2264cde5be5693cee4f07e984eaaf1fe602f73fbae70698f439700"/139, @ANYRES32=r6, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6}, 0x10) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) (async) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010007f7cae780000000003000000000018c1a59ea564abef30236e24570722a2d0801971536fffc8488a92754d627886872b26a1423b3844201b54838183577e77c571a1bf817d2f8164f7e389cd928bf251c3af7b0f9a4dd2f9ab8534c6b89d2264cde5be5693cee4f07e984eaaf1fe602f73fbae70698f439700"/139, @ANYRES32=r6, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) (async) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6}, 0x10) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r7, 0xab08) (async) 10:17:31 executing program 1: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x541b, 0x0) 10:17:31 executing program 4: prctl$PR_SET_VMA(0xd, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r2, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = getpgid(0xffffffffffffffff) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r11, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) r12 = dup(r11) write$FUSE_BMAP(r12, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r12, &(0x7f00000000c0)={0x14c}, 0x137) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@access_uid={'access', 0x3d, r13}}], [], 0x6b}}) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r13}}) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r14, r15) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="7765acabcfdb2afd3b5c39978edc8a931a55169092fcd653d1b42b8ff174bb1822b5f3748dfdb647ebc14963bfbaae08699f358cf77d230d7b9127daa44170ebd1fed1f0742c316591c529bb9ffbb0f362a42b50889a328f24e4dc57cef5d7826ac1c9d74b16b8d6ee15e7e5e3d4ab20a8d3a41a5f186af7450a7b707d07f1dcbabe235a5237e8af623663bad4d63ce8dcd2718831ebd350e0936274a8d8ed13aa8d208a60ab74b7713e005ec4a9b147934341489d351712402eec7760c5129788a46e6650ffc3af43bace59972505", 0xcf}, {&(0x7f00000011c0)="57a5375c6af3e16fa5cbd2ee74d541e2230dd6869a5e136fa3316c3a285a110c75f39155b2676ac1a56c1b9de1f1faa780c791102bffb413503a40e6913c3525a15c50ae2f35168275474c304723b60ab0a1029e7966eda6c788a1896389b4a8", 0x60}, {&(0x7f0000001240)="efa2570f3d59918cc13c52395a387a6038d1d1ceddab509c14b40a19062d76d75765a05ea8ec8ba9b1043aeefce920643d06193673eeffef73bf9ca2ab68b71bc96013bc9ee03b590865580e5405d9ee8fdf98d145f8f24f979b123fb21bb8f888efc70ab1cb4a", 0x67}, {&(0x7f00000012c0)="bb4f896a43390f0057db00779c5c8b6dd84e1dfd131f4102851242bfff8e48a06987f46c945cdf2a55ac8097889eab4b9ff86b732a37ba423a7035d502cb23ecaf1aec5f32cd78742b06f5f527d02b70ec1df1458316a6076c04bf69e28d801a82a0d6e2e72942e901c65283349aba", 0x6f}, {&(0x7f0000001340)="3794dad957489d09967e69cd26dd3352004f977697b2d73efb9593a447407205063cdc4b7764344dc5826c582015cc376eb8f09cf3", 0x35}, {&(0x7f0000001380)="7614e2ac80f9fe18c1f0d65bc301e99e7f2abd8a7ee32b70c5b1fd520155a1fd973f7b6733451f8f058d7c1d3b91d8ce6102df73aa8be251961ff6b5d2104bd406019ff60811cff844e1fc56129d5b29f91f9c34bf836d1111a38fe52aee818c336c6b45f812d1607ad9f3dd6b9f253cb8584692330ed79918f44829d718f09afa28a2d43969493d2b0ecbacc6d76f5f27f115908f", 0x95}, {&(0x7f0000001440)="1cc6c5621f69a470d3f0a9d9070cc8818c74901da1c955be686a9effbd3e1b7a3d7ba62f8a5d79ab051e2d8c3ec8aec5e21f801d40542a30b3c9e3faad511cd2a49de5da9c068c58d8f0168ed206b994a9a686f4e18a9446e4c66881181c", 0x5e}, {&(0x7f00000014c0)="131262e5d578a3f0f7eea6807b27d9ad614a454e5b15043ae32f7f8e71f4a6998982e687c3b6fcee", 0x28}], 0x9, &(0x7f00000018c0)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x108, 0x200488c4}}, {{&(0x7f0000001a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001a80)="07ab183146445f8fe17775fbe4fe010dc2d67511afc4acc367fe489b57056012189219c074cb85c54dd260969959e2f2feba1402c70126e2890a4fafc08c7f918fd00ab015485ca18f8b0a9e785b180bbae7d3acc8040a8fd2f251290857b3f71e2547e1913b85d57e6f1a807f461413c6cb11438e9910f1cc7313a60d830f70e7d8ca102d2f6c140d32bbaf188be42eb96cfa867a41ef6c8178dbbbfb3093a88f05efef8b116d302196ccd2518e76f1c0ecf1f47bd17e02d26b73b84de42023e5e531fe0ca24cd4e40c04c4afc6d4fe46", 0xd1}, {&(0x7f0000001b80)="208647ada1825d5becb8040abef5cfcf90a0a815ffa0eb465ea191c34f7b8ed56cf28ac37fdb0c90a52c1a59c741304cc04e0e70fdcc5296037c4c5c34e4077609d117086f9f537135d0914000be14d6b7734e1c70e9", 0x56}], 0x2, 0x0, 0x0, 0x1}}, {{&(0x7f0000001c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001cc0)="d16ab36127be68eacf01326780d8ae44971a4d1c82f0785fee9a445da2cc911434c5a311f41fa5544cbd9b9818c728516b55f7c6ee96c917d8bb52cd29c0e42bc5b7e49b291c39b3d52705bc6729f4d3ce8da19828f6c13e3ec0981a4bf3d9c83d10c94cdf", 0x65}, {&(0x7f0000001d40)="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", 0x1000}], 0x2, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x20, 0x95}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002f80)="21952d1d9ef39328534ec9a8b43c0cd9f4ea5023a80dc9b246c1aa9e27373fe93bb494dbbbddb6f245327530f175de9879bd2f97033ebdf24bac", 0x3a}], 0x1, &(0x7f0000003000)=[@rights={{0x1c, 0x1, 0x1, [r0, r5, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r13, r14}}}], 0x40, 0x4000}}], 0x4, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:31 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x1, &(0x7f0000000240)=@raw=[@call], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:31 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x1, &(0x7f0000000380)=@raw=[@exit], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0xa9, &(0x7f0000000400)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000680), 0x10}, 0x80) 10:17:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="10000000", @ANYRES16, @ANYBLOB="010000000000000000002e"], 0x40}}, 0x0) 10:17:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000000040)=ANY=[], 0x18a8}}, 0x0) [ 835.683975] ldm_validate_partition_table(): Disk read failed. [ 835.723034] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 835.737661] Dev nbd3: unable to read RDB block 0 10:17:31 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, 0x0, 0x0) 10:17:31 executing program 1: setresuid(0x0, 0xee01, 0x0) bpf$BPF_PROG_DETACH(0xe, 0x0, 0x0) [ 835.762477] block nbd0: NBD_DISCONNECT [ 835.776353] nbd3: unable to read partition table [ 835.790319] block nbd0: Send disconnect failed -32 10:17:31 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xa9d}]}) 10:17:31 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, 0x0, 0x0) [ 835.813631] ldm_validate_partition_table(): Disk read failed. [ 835.842939] Dev nbd3: unable to read RDB block 0 [ 835.856243] block nbd0: Disconnected due to user request. 10:17:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:31 executing program 2: pselect6(0x40, &(0x7f0000000380), 0x0, &(0x7f0000000400)={0xa7}, 0x0, 0x0) [ 835.879666] nbd3: unable to read partition table [ 835.893081] block nbd0: shutting down sockets [ 835.906362] ldm_validate_partition_table(): Disk read failed. [ 835.919559] Dev nbd3: unable to read RDB block 0 10:17:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x891a, 0x0) [ 835.949323] nbd3: unable to read partition table [ 835.975668] ldm_validate_partition_table(): Disk read failed. [ 835.999292] Dev nbd3: unable to read RDB block 0 [ 836.015522] nbd3: unable to read partition table 10:17:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (rerun: 64) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r2, r3) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = getpgid(0xffffffffffffffff) (async, rerun: 32) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 32) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r11, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) (async, rerun: 32) r12 = dup(r11) (rerun: 32) write$FUSE_BMAP(r12, &(0x7f0000000100)={0x18}, 0x18) (async, rerun: 32) write$FUSE_NOTIFY_RETRIEVE(r12, &(0x7f00000000c0)={0x14c}, 0x137) (rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@access_uid={'access', 0x3d, r13}}], [], 0x6b}}) (async, rerun: 32) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r13}}) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r14, r15) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="7765acabcfdb2afd3b5c39978edc8a931a55169092fcd653d1b42b8ff174bb1822b5f3748dfdb647ebc14963bfbaae08699f358cf77d230d7b9127daa44170ebd1fed1f0742c316591c529bb9ffbb0f362a42b50889a328f24e4dc57cef5d7826ac1c9d74b16b8d6ee15e7e5e3d4ab20a8d3a41a5f186af7450a7b707d07f1dcbabe235a5237e8af623663bad4d63ce8dcd2718831ebd350e0936274a8d8ed13aa8d208a60ab74b7713e005ec4a9b147934341489d351712402eec7760c5129788a46e6650ffc3af43bace59972505", 0xcf}, {&(0x7f00000011c0)="57a5375c6af3e16fa5cbd2ee74d541e2230dd6869a5e136fa3316c3a285a110c75f39155b2676ac1a56c1b9de1f1faa780c791102bffb413503a40e6913c3525a15c50ae2f35168275474c304723b60ab0a1029e7966eda6c788a1896389b4a8", 0x60}, {&(0x7f0000001240)="efa2570f3d59918cc13c52395a387a6038d1d1ceddab509c14b40a19062d76d75765a05ea8ec8ba9b1043aeefce920643d06193673eeffef73bf9ca2ab68b71bc96013bc9ee03b590865580e5405d9ee8fdf98d145f8f24f979b123fb21bb8f888efc70ab1cb4a", 0x67}, {&(0x7f00000012c0)="bb4f896a43390f0057db00779c5c8b6dd84e1dfd131f4102851242bfff8e48a06987f46c945cdf2a55ac8097889eab4b9ff86b732a37ba423a7035d502cb23ecaf1aec5f32cd78742b06f5f527d02b70ec1df1458316a6076c04bf69e28d801a82a0d6e2e72942e901c65283349aba", 0x6f}, {&(0x7f0000001340)="3794dad957489d09967e69cd26dd3352004f977697b2d73efb9593a447407205063cdc4b7764344dc5826c582015cc376eb8f09cf3", 0x35}, {&(0x7f0000001380)="7614e2ac80f9fe18c1f0d65bc301e99e7f2abd8a7ee32b70c5b1fd520155a1fd973f7b6733451f8f058d7c1d3b91d8ce6102df73aa8be251961ff6b5d2104bd406019ff60811cff844e1fc56129d5b29f91f9c34bf836d1111a38fe52aee818c336c6b45f812d1607ad9f3dd6b9f253cb8584692330ed79918f44829d718f09afa28a2d43969493d2b0ecbacc6d76f5f27f115908f", 0x95}, {&(0x7f0000001440)="1cc6c5621f69a470d3f0a9d9070cc8818c74901da1c955be686a9effbd3e1b7a3d7ba62f8a5d79ab051e2d8c3ec8aec5e21f801d40542a30b3c9e3faad511cd2a49de5da9c068c58d8f0168ed206b994a9a686f4e18a9446e4c66881181c", 0x5e}, {&(0x7f00000014c0)="131262e5d578a3f0f7eea6807b27d9ad614a454e5b15043ae32f7f8e71f4a6998982e687c3b6fcee", 0x28}], 0x9, &(0x7f00000018c0)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x108, 0x200488c4}}, {{&(0x7f0000001a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001a80)="07ab183146445f8fe17775fbe4fe010dc2d67511afc4acc367fe489b57056012189219c074cb85c54dd260969959e2f2feba1402c70126e2890a4fafc08c7f918fd00ab015485ca18f8b0a9e785b180bbae7d3acc8040a8fd2f251290857b3f71e2547e1913b85d57e6f1a807f461413c6cb11438e9910f1cc7313a60d830f70e7d8ca102d2f6c140d32bbaf188be42eb96cfa867a41ef6c8178dbbbfb3093a88f05efef8b116d302196ccd2518e76f1c0ecf1f47bd17e02d26b73b84de42023e5e531fe0ca24cd4e40c04c4afc6d4fe46", 0xd1}, {&(0x7f0000001b80)="208647ada1825d5becb8040abef5cfcf90a0a815ffa0eb465ea191c34f7b8ed56cf28ac37fdb0c90a52c1a59c741304cc04e0e70fdcc5296037c4c5c34e4077609d117086f9f537135d0914000be14d6b7734e1c70e9", 0x56}], 0x2, 0x0, 0x0, 0x1}}, {{&(0x7f0000001c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001cc0)="d16ab36127be68eacf01326780d8ae44971a4d1c82f0785fee9a445da2cc911434c5a311f41fa5544cbd9b9818c728516b55f7c6ee96c917d8bb52cd29c0e42bc5b7e49b291c39b3d52705bc6729f4d3ce8da19828f6c13e3ec0981a4bf3d9c83d10c94cdf", 0x65}, {&(0x7f0000001d40)="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", 0x1000}], 0x2, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x20, 0x95}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002f80)="21952d1d9ef39328534ec9a8b43c0cd9f4ea5023a80dc9b246c1aa9e27373fe93bb494dbbbddb6f245327530f175de9879bd2f97033ebdf24bac", 0x3a}], 0x1, &(0x7f0000003000)=[@rights={{0x1c, 0x1, 0x1, [r0, r5, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r13, r14}}}], 0x40, 0x4000}}], 0x4, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:31 executing program 5: syz_clone(0x8080200, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)="ab628ce2bd43040916e99e8ebe4cf7305766cd40fa57c9327503b89b599eae037abf0d51108ddd41e9d4c3a01e240b2e2311e36bcfb49be4b13a0ef0e0fb2aaa0338c1253cd6194a091c0c79b2276275624411e98830") 10:17:31 executing program 4: syz_open_dev$vim2m(&(0x7f0000000000), 0x80, 0x2) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, 0x0, 0x0, 0x0) 10:17:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x9}, &(0x7f0000000180)={0x0, 0x3938700}, 0x0) 10:17:31 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8902, 0x0) [ 836.053235] block nbd0: NBD_DISCONNECT [ 836.057245] block nbd0: Send disconnect failed -32 [ 836.068708] block nbd0: Disconnected due to user request. [ 836.093322] block nbd0: shutting down sockets 10:17:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:31 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x0) read$FUSE(r0, 0x0, 0x0) 10:17:31 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 836.183748] ldm_validate_partition_table(): Disk read failed. [ 836.223617] Dev nbd3: unable to read RDB block 0 10:17:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002780)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x60, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "1454de0456829b47252b0f431ef2cf23b95bd3d3a1"}}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0xca8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "0f7067f9a24296cb0e7fcdeecf65b2a9d9378cdcf3134031e93e6ade342d3d15e4"}}, @TIPC_NLA_NODE_ID={0xc45, 0x3, "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"}]}]}, 0xec4}}, 0x40040d0) 10:17:31 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$can_bcm(r0, 0x0, 0x10000000) [ 836.241226] block nbd0: NBD_DISCONNECT [ 836.245250] block nbd0: Send disconnect failed -32 [ 836.268333] nbd3: unable to read partition table [ 836.276039] block nbd0: Disconnected due to user request. [ 836.284039] block nbd0: shutting down sockets 10:17:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f000000f300)={0x0, 0x0, &(0x7f000000f240)=[{&(0x7f0000000000)={0x128, 0x3b, 0x1, 0x0, 0x0, "", [@nested={0x101, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="b90ae4ac171aa0e484cb146d734b811e1867637e0e86", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @generic="667caba871237abc5277b3cf06deb75234f123b3bf4414504e263c8ad68a6796fb84c2c801291f9272e6393be31b36af3af869c9926878eda1cb183036ed346998ee", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @generic="a2bebc838c33894eaef25c81707ff4ed5d25620f4db2ffb3f9f01d767bc1a395a3eccd0f2324b64147c6c40effdfcdf63ddac1456cea803c47c935e271a72b7d873b1cbe915b3b478966c2fcdbbfa1732094b562c5af6d240c2f55f4fbe508c094b5e93717cb8b7643e0f9c9be89429a287feff0197245f2c047e6117ec4baa48448a96596"]}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private0}]}, 0x128}], 0x1}, 0x0) 10:17:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 836.303065] ldm_validate_partition_table(): Disk read failed. [ 836.320395] Dev nbd3: unable to read RDB block 0 [ 836.350141] nbd3: unable to read partition table [ 836.369238] ldm_validate_partition_table(): Disk read failed. [ 836.386047] Dev nbd3: unable to read RDB block 0 10:17:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r2, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = getpgid(0xffffffffffffffff) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r11, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) (async) r12 = dup(r11) write$FUSE_BMAP(r12, &(0x7f0000000100)={0x18}, 0x18) (async) write$FUSE_NOTIFY_RETRIEVE(r12, &(0x7f00000000c0)={0x14c}, 0x137) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@access_uid={'access', 0x3d, r13}}], [], 0x6b}}) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r13}}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r14, r15) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="7765acabcfdb2afd3b5c39978edc8a931a55169092fcd653d1b42b8ff174bb1822b5f3748dfdb647ebc14963bfbaae08699f358cf77d230d7b9127daa44170ebd1fed1f0742c316591c529bb9ffbb0f362a42b50889a328f24e4dc57cef5d7826ac1c9d74b16b8d6ee15e7e5e3d4ab20a8d3a41a5f186af7450a7b707d07f1dcbabe235a5237e8af623663bad4d63ce8dcd2718831ebd350e0936274a8d8ed13aa8d208a60ab74b7713e005ec4a9b147934341489d351712402eec7760c5129788a46e6650ffc3af43bace59972505", 0xcf}, {&(0x7f00000011c0)="57a5375c6af3e16fa5cbd2ee74d541e2230dd6869a5e136fa3316c3a285a110c75f39155b2676ac1a56c1b9de1f1faa780c791102bffb413503a40e6913c3525a15c50ae2f35168275474c304723b60ab0a1029e7966eda6c788a1896389b4a8", 0x60}, {&(0x7f0000001240)="efa2570f3d59918cc13c52395a387a6038d1d1ceddab509c14b40a19062d76d75765a05ea8ec8ba9b1043aeefce920643d06193673eeffef73bf9ca2ab68b71bc96013bc9ee03b590865580e5405d9ee8fdf98d145f8f24f979b123fb21bb8f888efc70ab1cb4a", 0x67}, {&(0x7f00000012c0)="bb4f896a43390f0057db00779c5c8b6dd84e1dfd131f4102851242bfff8e48a06987f46c945cdf2a55ac8097889eab4b9ff86b732a37ba423a7035d502cb23ecaf1aec5f32cd78742b06f5f527d02b70ec1df1458316a6076c04bf69e28d801a82a0d6e2e72942e901c65283349aba", 0x6f}, {&(0x7f0000001340)="3794dad957489d09967e69cd26dd3352004f977697b2d73efb9593a447407205063cdc4b7764344dc5826c582015cc376eb8f09cf3", 0x35}, {&(0x7f0000001380)="7614e2ac80f9fe18c1f0d65bc301e99e7f2abd8a7ee32b70c5b1fd520155a1fd973f7b6733451f8f058d7c1d3b91d8ce6102df73aa8be251961ff6b5d2104bd406019ff60811cff844e1fc56129d5b29f91f9c34bf836d1111a38fe52aee818c336c6b45f812d1607ad9f3dd6b9f253cb8584692330ed79918f44829d718f09afa28a2d43969493d2b0ecbacc6d76f5f27f115908f", 0x95}, {&(0x7f0000001440)="1cc6c5621f69a470d3f0a9d9070cc8818c74901da1c955be686a9effbd3e1b7a3d7ba62f8a5d79ab051e2d8c3ec8aec5e21f801d40542a30b3c9e3faad511cd2a49de5da9c068c58d8f0168ed206b994a9a686f4e18a9446e4c66881181c", 0x5e}, {&(0x7f00000014c0)="131262e5d578a3f0f7eea6807b27d9ad614a454e5b15043ae32f7f8e71f4a6998982e687c3b6fcee", 0x28}], 0x9, &(0x7f00000018c0)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x108, 0x200488c4}}, {{&(0x7f0000001a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001a80)="07ab183146445f8fe17775fbe4fe010dc2d67511afc4acc367fe489b57056012189219c074cb85c54dd260969959e2f2feba1402c70126e2890a4fafc08c7f918fd00ab015485ca18f8b0a9e785b180bbae7d3acc8040a8fd2f251290857b3f71e2547e1913b85d57e6f1a807f461413c6cb11438e9910f1cc7313a60d830f70e7d8ca102d2f6c140d32bbaf188be42eb96cfa867a41ef6c8178dbbbfb3093a88f05efef8b116d302196ccd2518e76f1c0ecf1f47bd17e02d26b73b84de42023e5e531fe0ca24cd4e40c04c4afc6d4fe46", 0xd1}, {&(0x7f0000001b80)="208647ada1825d5becb8040abef5cfcf90a0a815ffa0eb465ea191c34f7b8ed56cf28ac37fdb0c90a52c1a59c741304cc04e0e70fdcc5296037c4c5c34e4077609d117086f9f537135d0914000be14d6b7734e1c70e9", 0x56}], 0x2, 0x0, 0x0, 0x1}}, {{&(0x7f0000001c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001cc0)="d16ab36127be68eacf01326780d8ae44971a4d1c82f0785fee9a445da2cc911434c5a311f41fa5544cbd9b9818c728516b55f7c6ee96c917d8bb52cd29c0e42bc5b7e49b291c39b3d52705bc6729f4d3ce8da19828f6c13e3ec0981a4bf3d9c83d10c94cdf", 0x65}, {&(0x7f0000001d40)="648118619848362d091d9dd3feaf0cf4ec3ab3de151fba87902afdd51456a9741f90bb7d4111b56c9d6bd63e8a7997ab0be87ac578759d2cf956709f9900131d5450ffa5689817f159bf056426469544567e05e55d1ee5de7658efdc2a0096936d4f71caa6a462498f7abbc072463be985f94f8339adbe9951273776917c3c67c42dbf471677e7d61958659d9998695cb7197bd81dd73bae6a954cba2652b1650efa395929659d02fc31b197166034768f4cd339129809f488f7a92e93f7eb5c5defa8073318de40d9e0880a0f3cbbfc5aadcfb42a31889c1df11b44994e2d6271bbae51873ec3ab2deb996da579ccfa3f54b9948d71da0a1b2a2f302432953a9a57cb52011fa0a2cd47a09b3e30f87ad817783786df29c7698ff21c4319308b3b014d79a927634821a01bca4927fcb7f82f00a2560c21e29b0980e3704529af37f017333173fb176de8c2f21875bc0e4ee7f88eaa5787a303c6f027faf219e7d2cd6fc5d14e1260aff45ac1479db9e3788d7256b0d8a36fecdb4e9fcc770bebaf59f896319c03df1f99d5d9f8efd8281fc9387d3ce6477876c26e643d85dfc7fe48dccb54abada7a1f558cb9532e257922854019a59b15d510aa2ae6469f637f2dba8081e1a0e13c6a00019cee769202dee2fa8c548ee96b327fcf8f30f6d6fbafa6f52f9bff54965e35a2e643c1d28cb8760b725e5a39516e14cc12b0d649bfc72bb396c3cb672256947b1219c9283d4deb46e1f9333d467705994bbe485443873b090ffae31951d6056e0b20c3109478ece773a8e532800063b45e683dbd1dffdec67cc4be0ef703da2a8da32846770cf0a63270b3b39273735a1c18af5208f674991d6e18591c0a099efd607e6052185ab85e48bd6a28badca6e18f111d873330bb468654441dac219d919642216d3291e710bcfc9fd3590386eda0b0c2c781e6ea11654d8a0387b2694aad3c93646032e39e9398a23ff90d182cc2bc64fa703f3faa6fda340d80cca14f4a0527b31425ee2b6ddb4603afe1692950a4e2d4eed354620ad1f08ef19c496915c6b248936d28c29346e60deb19d808016a22b2205e0891cc2e8a0c7c77863216083f3e8d0abcdd175313e69ce98daa90cf9ef727de6e887fed30db4f07b68d176e0dff20828dbc2874b4f8739a5ef2fdf6fa2c5f6df56b5fd3980139a73e1beb27d1a26999179d9a755fb1a9f6dc7da6f6c1fbe3c210c82c7ae0980c7d274d2b905cd38079ed07000a8ef21b2bddd08079221066ffe55ad47d4f743a777139615a90a0874d661c18948e04b5ba68a1e42135907eb5d50e407e637e5f88251e4961a5a1471ad19f99ef7db6628a32186c4bb9b04b6c8ff88fb9a3a175a52191f860f3edd195aa3d3496c8f1c27ac978bff8c01d52ad8907fbabcd3fa0fd70f816e326df7876b722c672695cb5d7d021b7024696d65012638d6dc1056377d33b3626d355477067be3ce2039aa6975ddcc189875ce91d8cae8e088f7de6ae866c1122d26dea226ab3176948734b1e96e773ee69ad9615b219ab8d0b033e1670a2c4c073b2a25ad043b59935061605b9eee234e798ce1d3feb58f1a7a6461518f636cf241fd73ab40a0b69b1679d95c8e5857fe3d41e8989e7ea295c64f77936fea3a11daafd5e639e4006fd4fd7fec5d9672e78907f4dca3ada178b81ded0380bca3aa8429124e845c20400e6e1b9943dbd9b7a9c25d0284fa7e30b87c001879286dc9dd21af3cad8a5e9e25e7e2c96b0a315f8372e8cec209178b47523600c5fbae16602bf49be45f48b7f264337eb11b8d9bab8c652981c604075e11f1f228d6e5a76b6d9b9fea60c2f9dca127ba4a5f79b214384871ac78860ff846757d6a7d1e94cab72d738fa79c40c3f5f5fc7e700f407c1414e94659507e83a0f9477acbe3626fd0abed84560918af62d062e820cf782a400baecac623f95a17dac37dff7116374938afa574e6ce8449fc3bfa9b5d5c65bfe45c323e73c35006f4422d053836f04669c35b25caf21cfff567c24f59dcd6d08e2b9c361e80836e7160ab10148c0d22996eb54b039d93578bb4deef29c269c04a1fd04b0b29c1d641906cfde0a7efb0602d7384a36e516b39dd2081bb8fd04c1f05eaf55f56e2cc5ef66081b33b67f7494a904b51f7d6a2f9c01e070f081e4b884580ec46809debe784624835e8af1c397f2220bedf6e86b41379ec9180ab22359a28e6fafd1136f441dad06eb88f2e93ec45f6e5162b1ff30d096a09206af490bdf349646f3bd3cd047deca37c37037f8615ae7fe649e11efb62ebf04dcfd5d1d2265b321a6ee7e004154b8e04cda147869198e75da4c48db7909697e7e5c822039785fddeadee3163fd0dc8843b08e5908ea8d3fbf801ef63ba6becd31051a18b5e13f67a25fe67ff930f569406fb7e9367f5ca6ee2e4ca104fce5e8e19eff5972445657e02f5a91a184be26bc0dc6b8bbf86e721a29b32cfe8c3fb1ee9d849ffac151a69bdc9fea8c75b93953ea53358e9ea65335462b9bc8dd2683c435cd3edf832c40915c4a6797dc2b2933130990ca2a02d54eeb8852b5f3cffdeaa0d1ebd79a150765b6e9f2e3be6b66ea15b5ee325868520e4f4005f4b0c2ff12a78fd55f55c812d69611fb809b781694b5e8f741d3b0057d46e517f200b874e099d2c004d1ab5ddf73bd447d248925bba6b75bc32e9550ebb96a22a638efea33d1513f3ff18a8dfa41942f835af2a619f123cb1aa33c6c0d4a2ebafd30d4e45984ff12be9de26579cf148692e9dcd5ca4bc3f26e1682ca6ddf5605020638881d511aa485a8aee2585bca7470fc1e596d7529e9a0b0a13e9c7ff30a3b575a7472aa4399eca3349372797de5fd521faec64539ca42576083769b330c1f721376966cdd1cf8f086be8a2c5c364cda15f765fdcca8939fbcf5861a0788469a7841b547c4f6957adc9ef2a3048f1283fe3ef8f0b3b92411d0fa1e2944cc0b0f67586bbc16148d884dd68ed43ea60e0ff4797e974c38da1465457cf62223ec018bf9fb5d3a4106163bc9e42bcf2b4c755f4366a421c4f210bfa2464ac4e4d3363c83d7df0059da22ce66745afd77cfbd2468ed1d00258eae42ed3fe97264b633ecf94562fd02ffa0fa30193a1a7689c768a864917d507d969c47039bbedab551eeb9d32768e658114829a8ebdfa769bae6755231c983be141e892e9137338dea7a8ca5ef955362008e8c1d8f9622eb17ef9e24f0f34c7469e2e413916fa98cbc1f40b3d05defab81cf12d35d1b3c4d04eb63e65e46038c55a764dcc6cd513332c2f78655574eece9e79d24d0aba91d04b1244f8c0080ef03fce6c8a5c0031b5245dcdc7d80ae7a85c86cd6be03d141b438cb42bee1a4b333db831caa7007732493c8af3bc62bbbf6650691c76db9f0072acf1d04edf46b08eb7aa57c8e851f0c7349e4489ff96f07182559203db8a34ead16a99dcd32b24284dcb5b450e23882bc37106cf26f7b56b1198351e502f03e4a81bf3e6a4ee6bfb66786fe520c87423c49324751823218f47bcac0d02bff3e77aa508a732c04ed6233d3130e85d049a52a56b3710975389208dac2b0ba8e7080948dd9bab0069e6c9bd64c3a9353b00c49132413b1ea66df5cb3381802936991d99c77d2bc063e4c2ce239621d32858d08c500f2dbbc3b47ffb0974b4e5d418c207cb04ef80f9e28841d17eae700777933de9315ed3423976f60468bcd552af10c220637d305eb093f0809ca2353552adf282fdbeaa539e265bf78e0bcd1891bf9c67be469bb78fbeb20994fb4546848e016d1fb837f47a7de2daa0b91091d4b7c3aa7f1b41b3ff1364eadfc38b80aa708c2cfa25acb001903b0e46a5ef22d0c2ace6ca5cc73e0ac3e1fa575c1148c3845eee98f605512799a934619ae81d685a2fd540c5392f1bb3ac69fa5b3622bc25f7950e45d5ed353e69ed08ace32f4b2823766d8ffa7c825d1f25d3776fe7b79d5f77aecba60f0de75d5e0c2c45acc5860da8084814876add2f86202dd64821374f0f56e3add5e57f508c1d0dbd828faef3a8e84a0ffcac46680f7dad928c7de22101213b0f88e2a3603b33ac60ef005ae34c1df9a471717baf0cfe01889647bb4ec8ff5e354c50ddc9c134617284ec9113d7e3358305c9ecf3c7cca13ffa480a25f1dbad153a31610bbdc426cb9059c986c1752ea877c2e7083fdad16e35efa17e9cb567c39d3acd7e4528f3decf0d5f9c7b474558e969335be20fbdd8395f5ab66948861c2e8f73df58d6f75d83f4b454accedfa69409d2f1711cb38bb051079fb8d5d7b5aab17146af44848f20f427bed4693a6afd3b009aaefb2c350ef3bd2ef39c6545668e1a923e75027a5490d291451c9c37a2768557427fd4a0697158ab83c12b69a4cf27893c88e021bdc2c63ff742163284f823b080747a1257d5351a2ab9809e981d39f3941b25949b96c5bfbdac21a5f6529f0824e569e760b3928c24883b9f11673cae318d283821b4e082cbf4bfc21a0e1f0060e30889cb5478e122049ef83884c5f5687cb27657bc4fd52ae05ba6f7c27333896b342d422496b2b81f4870e2edb8eb71fbb0241e46b1c2e21ae5c674312a4e1be75e29317dffe1993af298f710c42ae9eeddd669f8fbc274b0e43dacec417d74531b3ee211f521746406d32011ebad912b2d455f6715b11ed4168ab5bd165c2573d0053a908154b9f915ea6c8d760fe054eb4e05d1a0a4f95064a34f296f14ea9a874b3dd8eec02a3b21ed5f3c1fbab9dd67f109c4a02deb48fa5a85577b908497be02dee3ba5c4e3c170467c26210b92d58aa5d7ff9ab87bab3fc21f63c5ec60b8a0d4b38f53d6e885231b2ddaffd14502b16ade7c03b946c9cc30aef96c2cf5f6370595803f0d8afa195a8995fab1d6da18a187a4721c96d139aa47fedd472150f3ff339dd50f765f0e4889b23ae6735cc232e9d07e3d0b1c4bae15d9dc5ea7284476bd9947ac1414f311651faec827c5ae216c290d7c4cfbef761e3048cf78a2dd71e741eec9d22c51e6f0ef8fe419b1eac98ab98b797a30c7d9607192a88629a633401e6b1668698b4c5833c5b8419529f12992dfd9bfe52ff549fe8581e9d2d24ae5f870aec7f6c9232c309c7ebe2f80a40f22d9b8f09e2b6f6322d91d66d68184310635903c3fea40cf69e2ad40827def706a28ec589a7143f675c110ce562669d1baeec47ecff1a8a3b887ad4c986de9d1eca3a590ac0f4a73835f27de8f09487059243fcc0d641923178d24baf8121322098fb32efe1268dcb4ae020987ff9604d9472da490cacb7de7281ef98aaaad5b9f99bfd180ae63628a44793d01d2cd6c12a2c6b0c50d6211e0ccf5312aaa5fb4c5c606e80036a4035515ad08a0526378ea4b2dc62c7f67b26d86c09a90184946e4a48cdf9c8bde0e241816a75c861d02e5e50d7e014ef6b4ff38a263886b8a9e6c3c9cb4b4c0ce6f0d15743e343831c127bc7378d96491018c9d247fc74971daa22fcbad1bd197f74407e1a0620da1c3514a1ff95dd02c7e1dfbebc04b2c77f58c1822d1a4eb4622252c49ea50e626f785a5b88db7313a2b5763c65f83467383dbfa83cac8f4f43fa5073155b14c4b78bdef4767bf71f31c7f2eecfe4daf95928337e8bf61a5b990dc2fc6a09b26005ec7ce73749f348e8f0dc040d7842dd7859f91b2c8e462da2f43c388d7aa5f6e3caf667234f49bdc4e626b897bee7ca1396fcbf9808cf5bc5b7e1dc2fb78204fdff3c350f1015ac049fe16fc771151da17faf6d20effd6c7569fb4b8218e9f4be72bf41ae", 0x1000}], 0x2, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x20, 0x95}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002f80)="21952d1d9ef39328534ec9a8b43c0cd9f4ea5023a80dc9b246c1aa9e27373fe93bb494dbbbddb6f245327530f175de9879bd2f97033ebdf24bac", 0x3a}], 0x1, &(0x7f0000003000)=[@rights={{0x1c, 0x1, 0x1, [r0, r5, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r13, r14}}}], 0x40, 0x4000}}], 0x4, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002e000000080005"], 0x40}}, 0x0) [ 836.409148] nbd3: unable to read partition table [ 836.453366] block nbd0: shutting down sockets [ 836.458078] block nbd0: NBD_DISCONNECT [ 836.466584] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 836.469495] block nbd0: Send disconnect failed -32 [ 836.509740] ldm_validate_partition_table(): Disk read failed. [ 836.519430] Dev nbd3: unable to read RDB block 0 [ 836.528319] nbd3: unable to read partition table [ 836.537382] ldm_validate_partition_table(): Disk read failed. [ 836.544804] Dev nbd3: unable to read RDB block 0 [ 836.550514] nbd3: unable to read partition table [ 836.558406] ldm_validate_partition_table(): Disk read failed. [ 836.569001] Dev nbd3: unable to read RDB block 0 [ 836.575370] nbd3: unable to read partition table [ 836.585312] ldm_validate_partition_table(): Disk read failed. [ 836.592228] Dev nbd3: unable to read RDB block 0 [ 836.597947] nbd3: unable to read partition table 10:17:32 executing program 4: syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, 0x0, 0x0, 0x0) 10:17:32 executing program 1: bpf$MAP_CREATE(0x1e, &(0x7f0000007a40), 0x48) 10:17:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) 10:17:32 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 10:17:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x7f) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r1) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r4) fchdir(r4) openat(r4, &(0x7f0000000040)='./file0\x00', 0x440640, 0x40) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000d00)={0x14, r1, 0x1}, 0x14}}, 0x0) 10:17:32 executing program 1: sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, 0x0, 0x84e91779b284db31) 10:17:32 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$can_bcm(r0, 0x0, 0x0) 10:17:32 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x80108906, 0x0) [ 837.082531] ldm_validate_partition_table(): Disk read failed. [ 837.119085] Dev nbd3: unable to read RDB block 0 10:17:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x1, 0x7f) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x2c}}, 0x0) [ 837.144612] nbd3: unable to read partition table [ 837.153384] block nbd0: NBD_DISCONNECT [ 837.177205] ldm_validate_partition_table(): Disk read failed. 10:17:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="10000000", @ANYRES16, @ANYBLOB="010000000000000000002e000000080003"], 0x40}}, 0x0) 10:17:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x891b, 0x0) [ 837.221479] print_req_error: 2392 callbacks suppressed [ 837.221489] print_req_error: I/O error, dev nbd3, sector 4 [ 837.232581] buffer_io_error: 2404 callbacks suppressed [ 837.232590] Buffer I/O error on dev nbd3, logical block 2, async page read [ 837.252976] print_req_error: I/O error, dev nbd3, sector 6 [ 837.258744] Buffer I/O error on dev nbd3, logical block 3, async page read [ 837.267072] Dev nbd3: unable to read RDB block 0 [ 837.292073] print_req_error: I/O error, dev nbd3, sector 0 [ 837.297793] Buffer I/O error on dev nbd3, logical block 0, async page read [ 837.306470] print_req_error: I/O error, dev nbd3, sector 2 [ 837.312250] Buffer I/O error on dev nbd3, logical block 1, async page read [ 837.319865] MTU too low for tipc bearer [ 837.320614] print_req_error: I/O error, dev nbd3, sector 4 [ 837.329631] Buffer I/O error on dev nbd3, logical block 2, async page read 10:17:32 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x4840) [ 837.337296] print_req_error: I/O error, dev nbd3, sector 6 [ 837.343415] Buffer I/O error on dev nbd3, logical block 3, async page read [ 837.359583] print_req_error: I/O error, dev nbd3, sector 24 [ 837.365640] Buffer I/O error on dev nbd3, logical block 12, async page read [ 837.374407] print_req_error: I/O error, dev nbd3, sector 26 [ 837.380226] Buffer I/O error on dev nbd3, logical block 13, async page read 10:17:32 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/11, 0xb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) 10:17:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8955, 0x0) [ 837.389633] print_req_error: I/O error, dev nbd3, sector 28 [ 837.395570] Buffer I/O error on dev nbd3, logical block 14, async page read [ 837.419068] print_req_error: I/O error, dev nbd3, sector 30 [ 837.424988] Buffer I/O error on dev nbd3, logical block 15, async page read [ 837.439856] nbd3: unable to read partition table [ 837.454223] block nbd0: NBD_DISCONNECT [ 837.464873] ldm_validate_partition_table(): Disk read failed. [ 837.491146] Dev nbd3: unable to read RDB block 0 10:17:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r1) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r4) fchdir(r4) (async) openat(r4, &(0x7f0000000040)='./file0\x00', 0x440640, 0x40) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:32 executing program 2: bpf$BPF_PROG_DETACH(0x7, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) 10:17:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x7f) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x80) (rerun: 32) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:32 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x10, 0x0) 10:17:32 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8924, &(0x7f0000000000)={'wlan0\x00'}) [ 837.523827] nbd3: unable to read partition table 10:17:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) [ 837.573189] ldm_validate_partition_table(): Disk read failed. [ 837.602221] Dev nbd3: unable to read RDB block 0 10:17:33 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) 10:17:33 executing program 4: syz_clone(0x8080200, &(0x7f0000000000)="df60ad5e2d878e7d5f5ff7c443c0a26761fa974edd12f75befa3ec71fcf9a44defa9833b80ec6415749fecbac1ad04e05770927d23fe35aa6a6ff4c9c4524ae3dd365bde26ce7851ef", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="ab628ce2bd43040916e99e8ebe4cf7305766cd40fa57c9327503b89b599eae037abf0d51108ddd41e9d4c3a01e240b2e2311e36bcfb49be4b13a0ef0e0fb2aaa0338c1253cd6194a091c0c79b2276275624411e98830") [ 837.629649] nbd3: unable to read partition table 10:17:33 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) write$FUSE_STATFS(r0, 0x0, 0x0) 10:17:33 executing program 1: prctl$PR_SET_VMA(0x24, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 837.691221] ldm_validate_partition_table(): Disk read failed. [ 837.710636] block nbd0: NBD_DISCONNECT 10:17:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) 10:17:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {0x2}, [@TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}]}, 0x24}}, 0x0) [ 837.735605] Dev nbd3: unable to read RDB block 0 [ 837.766057] nbd3: unable to read partition table 10:17:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r1) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r4) fchdir(r4) openat(r4, &(0x7f0000000040)='./file0\x00', 0x440640, 0x40) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r1) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) close(r4) (async) fchdir(r4) (async) openat(r4, &(0x7f0000000040)='./file0\x00', 0x440640, 0x40) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:17:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x780, 0x1ff}, 0x48) 10:17:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) 10:17:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, &(0x7f0000000040)={'wlan1\x00'}) [ 837.798903] ldm_validate_partition_table(): Disk read failed. [ 837.820687] Dev nbd3: unable to read RDB block 0 [ 837.828894] nbd3: unable to read partition table 10:17:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x5, 0x22, 0x0, 0x1, [{0x4}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}}, 0x0) [ 837.853895] block nbd0: NBD_DISCONNECT [ 837.858571] block nbd0: Send disconnect failed -32 [ 837.879463] block nbd0: Disconnected due to user request. [ 837.889607] block nbd0: shutting down sockets 10:17:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) (async) 10:17:33 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) 10:17:33 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @mcast1}}) [ 837.967179] Enabling of bearer rejected, failed to enable media [ 837.997460] ldm_validate_partition_table(): Disk read failed. 10:17:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x117, 'aa\x00'}]}, 0x1c}}, 0x0) 10:17:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x5411, 0x0) [ 838.034537] Dev nbd3: unable to read RDB block 0 10:17:33 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), 0xffffffffffffffff) [ 838.072089] block nbd0: NBD_DISCONNECT [ 838.073389] nbd3: unable to read partition table [ 838.079085] block nbd0: Send disconnect failed -32 [ 838.096263] ldm_validate_partition_table(): Disk read failed. [ 838.122310] Dev nbd3: unable to read RDB block 0 10:17:33 executing program 1: prctl$PR_SET_VMA(0x3c, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 838.147519] block nbd0: NBD_DISCONNECT [ 838.159377] nbd3: unable to read partition table [ 838.161576] block nbd0: Send disconnect failed -32 [ 838.191762] ldm_validate_partition_table(): Disk read failed. [ 838.213170] Dev nbd3: unable to read RDB block 0 [ 838.221090] block nbd0: Device being setup by another task 10:17:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7) 10:17:33 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040), 0x6, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)=0x10000) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x20000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000d80), 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) connect$rxrpc(0xffffffffffffffff, &(0x7f0000001100)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x24) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000001140)=0x8) 10:17:33 executing program 2: openat$hwrng(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x0) 10:17:33 executing program 4: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000c00), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, 0x0, 0x0, 0x0) 10:17:33 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240), 0x90080, 0x0) [ 838.243541] block nbd0: Disconnected due to user request. [ 838.249139] block nbd0: shutting down sockets [ 838.255337] nbd3: unable to read partition table 10:17:33 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000002280)={{0x1, r1, r2, 0xee01, 0x0, 0x2, 0x3}, 0x1, 0x0, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x9}) write(0xffffffffffffffff, &(0x7f00000000c0)="865f486d7a9b9d21b38ca3d3bb8836bec6370b1b2385b083f4f2d24846f45bbe72376f11b0613cd92e5d62c1d2eb0f045eb061718d15d65dd7dedcc05ea8f439c8d73adaef8747cb7e3f8f9ecc5436b7389e1468629aef6def09634dff875c8d9b8033341a2c447ad6f0eb715e866714feafcb77c0192e0a55524d5db7eeddee02674ff72f600da4b05bdabbf6ae570cf7ee1d87faa2e7af9904807256fc8acdb09286d84639666093114eb086fe85a7e3bf50bc73cfc716b40d71f3c773f5325c630a89a5b61ed5053ca256e59aa260520a6281b55b6de2f937d42e7e2fef8ead", 0xe1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) r6 = dup(r5) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}], [], 0x6b}}) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r7}}) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r8, r9) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002300), 0x20000, &(0x7f0000002340)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x6ffd}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other}, {@default_permissions}, {@allow_other}], [{@hash}, {@uid_lt={'uid<', 0xee00}}]}}) r10 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r11 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r10, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:33 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0xf0ff7f) 10:17:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002e00000008000300", @ANYRES32=0x0, @ANYBLOB="040099"], 0x40}}, 0x0) 10:17:33 executing program 4: prctl$PR_SET_VMA(0x33, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000001c0)={0xfffffffffffffffe, 0x600, &(0x7f0000000100)={&(0x7f0000000000)={0x14}, 0x14}}, 0x0) [ 838.441454] block nbd0: NBD_DISCONNECT [ 838.448889] block nbd0: Send disconnect failed -32 [ 838.473114] block nbd0: Disconnected due to user request. 10:17:33 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8922, &(0x7f0000000000)={'wlan0\x00'}) [ 838.492105] ldm_validate_partition_table(): Disk read failed. [ 838.496478] block nbd0: shutting down sockets [ 838.514537] Dev nbd3: unable to read RDB block 0 [ 838.519739] netlink: 'syz-executor.2': attribute type 153 has an invalid length. 10:17:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) 10:17:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:34 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x20}}, 0x0) [ 838.554122] nbd3: unable to read partition table 10:17:34 executing program 1: syz_open_dev$vcsa(&(0x7f0000000e80), 0x0, 0x242) [ 838.600576] ldm_validate_partition_table(): Disk read failed. [ 838.625559] Dev nbd3: unable to read RDB block 0 [ 838.646066] wlan0: mtu less than device minimum 10:17:34 executing program 5: socketpair(0x23, 0x0, 0x0, &(0x7f00000012c0)) [ 838.660674] nbd3: unable to read partition table 10:17:34 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8913, &(0x7f0000000000)={'wlan0\x00'}) 10:17:34 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000002280)={{0x1, r1, r2, 0xee01, 0x0, 0x2, 0x3}, 0x1, 0x0, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x9}) (async) write(0xffffffffffffffff, &(0x7f00000000c0)="865f486d7a9b9d21b38ca3d3bb8836bec6370b1b2385b083f4f2d24846f45bbe72376f11b0613cd92e5d62c1d2eb0f045eb061718d15d65dd7dedcc05ea8f439c8d73adaef8747cb7e3f8f9ecc5436b7389e1468629aef6def09634dff875c8d9b8033341a2c447ad6f0eb715e866714feafcb77c0192e0a55524d5db7eeddee02674ff72f600da4b05bdabbf6ae570cf7ee1d87faa2e7af9904807256fc8acdb09286d84639666093114eb086fe85a7e3bf50bc73cfc716b40d71f3c773f5325c630a89a5b61ed5053ca256e59aa260520a6281b55b6de2f937d42e7e2fef8ead", 0xe1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) r6 = dup(r5) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) (async) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}], [], 0x6b}}) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r7}}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r8, r9) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002300), 0x20000, &(0x7f0000002340)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x6ffd}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other}, {@default_permissions}, {@allow_other}], [{@hash}, {@uid_lt={'uid<', 0xee00}}]}}) r10 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r11 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r10, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:34 executing program 2: pselect6(0x40, &(0x7f0000000300)={0xe68}, 0x0, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={[0x10000]}, 0x8}) 10:17:34 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8937, &(0x7f0000000000)={'wlan0\x00'}) 10:17:34 executing program 5: socketpair(0x26, 0x5, 0x2, &(0x7f0000000000)) [ 838.741687] block nbd0: NBD_DISCONNECT [ 838.745891] block nbd0: Send disconnect failed -32 [ 838.768385] block nbd0: Disconnected due to user request. [ 838.775849] block nbd0: shutting down sockets 10:17:34 executing program 4: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000800)) 10:17:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:34 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x2, &(0x7f0000000bc0)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}], &(0x7f0000000c00)='syzkaller\x00', 0x6, 0x41, &(0x7f0000000c40)=""/65, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000dc0)={0x4, 0xe, 0xf9f, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000e00)}, 0x80) 10:17:34 executing program 2: r0 = eventfd2(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0'}, 0xb) 10:17:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x24, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x24}}, 0x0) [ 838.855056] ldm_validate_partition_table(): Disk read failed. [ 838.878331] Dev nbd3: unable to read RDB block 0 10:17:34 executing program 4: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x800}, {0x0, 0x8}, {}], 0x3, 0x0) 10:17:34 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89a1, 0x0) [ 838.916070] nbd3: unable to read partition table 10:17:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 838.952828] ldm_validate_partition_table(): Disk read failed. [ 838.968298] Dev nbd3: unable to read RDB block 0 10:17:34 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000002280)={{0x1, r1, r2, 0xee01, 0x0, 0x2, 0x3}, 0x1, 0x0, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x9}) (async) write(0xffffffffffffffff, &(0x7f00000000c0)="865f486d7a9b9d21b38ca3d3bb8836bec6370b1b2385b083f4f2d24846f45bbe72376f11b0613cd92e5d62c1d2eb0f045eb061718d15d65dd7dedcc05ea8f439c8d73adaef8747cb7e3f8f9ecc5436b7389e1468629aef6def09634dff875c8d9b8033341a2c447ad6f0eb715e866714feafcb77c0192e0a55524d5db7eeddee02674ff72f600da4b05bdabbf6ae570cf7ee1d87faa2e7af9904807256fc8acdb09286d84639666093114eb086fe85a7e3bf50bc73cfc716b40d71f3c773f5325c630a89a5b61ed5053ca256e59aa260520a6281b55b6de2f937d42e7e2fef8ead", 0xe1) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 64) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) write$P9_RVERSION(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="15000000feffff018000000800395032303030"], 0x15) (async, rerun: 64) r6 = dup(r5) (rerun: 64) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}], [], 0x6b}}) (async) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r7}}) (async, rerun: 64) read$FUSE(0xffffffffffffffff, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 64) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee01, r8, r9) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002300), 0x20000, &(0x7f0000002340)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x6ffd}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other}, {@default_permissions}, {@allow_other}], [{@hash}, {@uid_lt={'uid<', 0xee00}}]}}) (async, rerun: 32) r10 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) r11 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) ioctl$NBD_DO_IT(r10, 0xab03) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r10, 0xab07, 0x81) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:34 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$xdp(r0, 0x0, 0x0) 10:17:34 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)=0x10000) [ 839.004989] nbd3: unable to read partition table 10:17:34 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) copy_file_range(r1, 0x0, r0, &(0x7f0000000300), 0x0, 0x0) [ 839.044505] block nbd0: Device being setup by another task [ 839.050786] block nbd0: NBD_DISCONNECT [ 839.064350] block nbd0: Disconnected due to user request. [ 839.069997] block nbd0: shutting down sockets 10:17:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:34 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8947, &(0x7f0000000000)={'wlan0\x00'}) 10:17:34 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:17:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2d8, 0xffffffff, 0xffffffff, 0x2d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, [], [], 'bond0\x00', 'veth0_to_team\x00', {}, {}, 0x0, 0x0, 0x8}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@ipv6={@loopback, @ipv4={'\x00', '\xff\xff', @empty}, [], [], 'bond0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x328) 10:17:34 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) [ 839.284545] block nbd0: Device being setup by another task [ 839.291939] block nbd0: NBD_DISCONNECT [ 839.295998] block nbd0: Send disconnect failed -32 [ 839.312917] block nbd0: Disconnected due to user request. [ 839.318481] block nbd0: shutting down sockets 10:17:35 executing program 4: bpf$BPF_PROG_DETACH(0x23, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) 10:17:35 executing program 2: io_setup(0x6, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 10:17:35 executing program 5: bpf$BPF_PROG_DETACH(0x12, &(0x7f00000000c0)={@map}, 0x10) 10:17:35 executing program 1: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240), 0x90080, 0x0) 10:17:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = dup3(r1, r1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 10:17:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}]}, 0x3c}}, 0x0) [ 839.902631] ldm_validate_partition_table(): Disk read failed. [ 839.927901] Dev nbd3: unable to read RDB block 0 [ 839.943464] nbd3: unable to read partition table 10:17:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:17:35 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8915, 0x0) 10:17:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000340)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x1000000000000) [ 839.953349] ldm_validate_partition_table(): Disk read failed. [ 839.969166] Dev nbd3: unable to read RDB block 0 [ 839.981379] block nbd0: NBD_DISCONNECT [ 839.986488] block nbd0: Send disconnect failed -32 10:17:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}]}, 0x34}}, 0x0) [ 840.009242] block nbd0: Disconnected due to user request. [ 840.020037] nbd3: unable to read partition table [ 840.060539] block nbd0: shutting down sockets 10:17:35 executing program 1: socket$nl_route(0x10, 0x3, 0x0) pselect6(0x59, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, &(0x7f00000001c0), 0x0) 10:17:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = dup3(r1, r1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) dup3(r1, r1, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:17:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = socket(0x2, 0x5, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 10:17:35 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0}}, 0x101d0) 10:17:35 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x20280, 0x0) 10:17:35 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "b4beccaa616d0c1637bfcba3310557743391f95a4ba463076a32d2ed30e1e16bcea95e61892582f90d676683dd070a64e6727fb4c731652100b56f1946672c20"}, 0x48, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) 10:17:35 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000640)) 10:17:35 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x300) [ 840.215613] ldm_validate_partition_table(): Disk read failed. [ 840.246512] Dev nbd3: unable to read RDB block 0 10:17:35 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 10:17:35 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8912, &(0x7f0000000000)={'wlan0\x00'}) [ 840.275273] nbd3: unable to read partition table [ 840.281906] block nbd0: NBD_DISCONNECT [ 840.285896] block nbd0: Send disconnect failed -32 10:17:35 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8993, &(0x7f0000000000)={'wlan0\x00'}) [ 840.320697] block nbd0: Disconnected due to user request. [ 840.326741] block nbd0: shutting down sockets [ 840.340756] ldm_validate_partition_table(): Disk read failed. [ 840.357682] Dev nbd3: unable to read RDB block 0 10:17:35 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x1, &(0x7f0000000380)=@raw=[@exit], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0xa9, &(0x7f0000000400)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 840.386947] nbd3: unable to read partition table 10:17:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) r2 = dup3(r1, r1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0xc0}}, 0x0) 10:17:35 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff}) 10:17:35 executing program 1: copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) fsetxattr(r2, &(0x7f00000026c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000002700)='\x00', 0x1, 0x0) 10:17:35 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:35 executing program 5: bpf$MAP_CREATE(0xe, &(0x7f0000007a40), 0x48) 10:17:36 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{0x0, 0x3938700}, {0x77359400}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0) 10:17:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000003800), r0) 10:17:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x141, 'aa\x00'}]}, 0x1c}}, 0x0) [ 840.559121] ldm_validate_partition_table(): Disk read failed. [ 840.565535] block nbd0: NBD_DISCONNECT [ 840.569515] block nbd0: Send disconnect failed -32 [ 840.587499] Dev nbd3: unable to read RDB block 0 [ 840.594325] block nbd0: Disconnected due to user request. [ 840.624128] block nbd0: shutting down sockets [ 840.628952] nbd3: unable to read partition table [ 840.643483] ldm_validate_partition_table(): Disk read failed. [ 840.650934] block nbd0: NBD_DISCONNECT [ 840.659799] Dev nbd3: unable to read RDB block 0 [ 840.667218] block nbd0: Send disconnect failed -32 10:17:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x10, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) 10:17:36 executing program 5: setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0) [ 840.686498] nbd3: unable to read partition table 10:17:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x10, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) 10:17:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 10:17:36 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="ab628ce2bd43040916e99e8ebe") 10:17:36 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000680)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000ac0), 0xffffffffffffffff) 10:17:36 executing program 5: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000009400), 0x0, 0x0) [ 840.731069] block nbd0: Device being setup by another task 10:17:36 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8943, &(0x7f0000000000)={'wlan0\x00'}) 10:17:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x4, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) 10:17:36 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) [ 840.882692] block nbd0: NBD_DISCONNECT [ 840.883618] ldm_validate_partition_table(): Disk read failed. [ 840.886634] block nbd0: Send disconnect failed -32 [ 840.887823] block nbd0: Disconnected due to user request. [ 840.918816] Dev nbd3: unable to read RDB block 0 10:17:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x4}, @TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x3c}}, 0x0) 10:17:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x10, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x10, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) (async) 10:17:36 executing program 4: bpf$BPF_PROG_DETACH(0x21, &(0x7f00000000c0)={@map}, 0x10) [ 840.952302] nbd3: unable to read partition table [ 840.959194] block nbd0: shutting down sockets [ 840.961511] ldm_validate_partition_table(): Disk read failed. [ 840.983652] Dev nbd3: unable to read RDB block 0 10:17:36 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), &(0x7f0000000500)={&(0x7f00000004c0), 0x8}) [ 841.037815] nbd3: unable to read partition table 10:17:36 executing program 5: ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, 0x0) [ 841.071487] ldm_validate_partition_table(): Disk read failed. [ 841.074437] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 841.088120] Dev nbd3: unable to read RDB block 0 [ 841.112557] nbd3: unable to read partition table 10:17:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 10:17:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="e5ffffff00000000008001"], 0x1c}}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000580), r0) 10:17:36 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000007dc0), 0x2, 0x0) 10:17:36 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x2) [ 841.151283] block nbd0: NBD_DISCONNECT [ 841.161475] block nbd0: Send disconnect failed -32 10:17:36 executing program 1: bpf$BPF_PROG_DETACH(0x12, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) [ 841.220929] block nbd0: Device being setup by another task [ 841.233584] block nbd0: NBD_DISCONNECT [ 841.237681] block nbd0: Send disconnect failed -32 [ 841.257946] block nbd0: Disconnected due to user request. [ 841.265366] block nbd0: shutting down sockets 10:17:36 executing program 2: syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x2010c0) 10:17:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x10, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x10, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) (async) [ 841.273307] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 10:17:36 executing program 4: bpf$MAP_CREATE(0x1a, &(0x7f0000007a40)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 10:17:36 executing program 1: bpf$MAP_CREATE(0x22, &(0x7f0000007a40), 0x48) 10:17:36 executing program 5: syz_open_dev$vim2m(&(0x7f0000000040), 0xd8, 0x2) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, 0x0, 0x0, 0x0) [ 841.328321] ldm_validate_partition_table(): Disk read failed. [ 841.367788] Dev nbd3: unable to read RDB block 0 [ 841.394870] nbd3: unable to read partition table 10:17:36 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8949, &(0x7f0000000000)={'wlan0\x00'}) 10:17:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)='k', 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) [ 841.421521] ldm_validate_partition_table(): Disk read failed. [ 841.446508] Dev nbd3: unable to read RDB block 0 [ 841.472109] block nbd0: NBD_DISCONNECT [ 841.486902] block nbd0: Send disconnect failed -32 [ 841.502415] nbd3: unable to read partition table 10:17:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 10:17:36 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000001140)) 10:17:36 executing program 4: ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(0x0, r2) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x8805}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 10:17:36 executing program 5: syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) mprotect(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0) 10:17:37 executing program 1: syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) [ 841.523815] ldm_validate_partition_table(): Disk read failed. [ 841.532394] block nbd0: NBD_DISCONNECT [ 841.539648] Dev nbd3: unable to read RDB block 0 [ 841.548688] block nbd0: Send disconnect failed -32 [ 841.553697] nbd3: unable to read partition table [ 841.591006] block nbd0: Device being setup by another task [ 841.598073] block nbd0: Disconnected due to user request. [ 841.614823] block nbd0: shutting down sockets 10:17:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) 10:17:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 841.655985] ldm_validate_partition_table(): Disk read failed. 10:17:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007dc0), 0x2, 0x0) write$FUSE_IOCTL(r0, 0x0, 0x0) [ 841.704797] Dev nbd3: unable to read RDB block 0 10:17:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000600)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) [ 841.728646] nbd3: unable to read partition table 10:17:37 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) [ 841.756821] ldm_validate_partition_table(): Disk read failed. [ 841.771536] block nbd0: NBD_DISCONNECT [ 841.774661] Dev nbd3: unable to read RDB block 0 10:17:37 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8931, &(0x7f0000000000)={'wlan0\x00'}) 10:17:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400000) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 841.810943] nbd3: unable to read partition table [ 841.839578] ldm_validate_partition_table(): Disk read failed. [ 841.860205] Dev nbd3: unable to read RDB block 0 [ 841.883943] nbd3: unable to read partition table 10:17:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:37 executing program 4: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 10:17:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001480)="dbeb665d1d0e36ad5023d89e6de56ec05ec6022dc271a59b011d7330dd7a816edec29235a0601580b4b9db8885bec3dd53e8c3feb9303988d91be264a2607e38c10cb7e8288dfff1bec2dd2b9d95fdf6f8ea51d78a2c69f871591ba7fa12e3154afde4c9eb9d4040bd4763168d3036a017569d53369d20446fb239574abb3d15343fa15c3c52a986ce04d766413a7dd8952f59d7bcc478d5b2cfed19fbdaffea87c9c5a1957e6d2ff31ccd5c52846a8f23d9224b11cc197c94c40cecc34a37b667b91002253318a50e74af5a47245204998eb69ceaba40819cdb84cfed7c7f106ce537be6461f3cf53a5f7114fc53fe636729f34bf645cd936c9bb61d381bfefa00a6649b7bc8476493580d900182a8e3912d3d7b956fa0049019fc1bd912e5ccf42b04c872d042e76a3a8f6060dcbf64ff5e52bd330a076d7d84eeb9d7ab1e6d19ac21e3b4541dbf46a3f23d19415abec990a6359bc1692ac8c6bb3d6c2addf043754b66b9819a7d9efd214faf0adf8beec6d8aed1b58b39fbd26f5f3b6549e4aa1a290cd464456aaf694624b778f0b0ba866713bddc342d62c09ef5065a0b10f40dffe78f50a9abd3c8278afa64eb93cd3bb49d70aa25eef23fd6c3be14576ddbd2b9904b7c4b2dc0ab5cfdbc7931217dd489bdc31c288061c7fb4020546106f956e06a8e7d1f559d8f21a0b8934d78ac6889e373ff82f2be0cdd9b6573b3e471caddfacaba8995f12d22cd00f4dc218eff9578e5b773f2382d2cef55996992da10a511fe7e22175574a6434eaac95f78beb334dce9e71c47c526c5cab1259e86477f68bedfdcf493232c1e7cba5a58dd3113f6e4de3cc9c11c8892d6879f19753f72871906a67b5842ad99845820ca50765172811331bc44d1faf8f7b5e8bbb51210eea039b0c6d7b45abb4b694a8860d9f5bc107ce1d718d5a36c3cab05017c2918fff3bce8205b358a7844e5c999c61176a2be2ed7bf3d8e37c8b92bb98b7209ca6e6184a60a652398b9d", 0x2cd}], 0x1) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x71f, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000300)=""/84, 0x54}], 0x2}, 0x0) 10:17:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) copy_file_range(r1, &(0x7f00000002c0), r0, &(0x7f0000000300), 0x0, 0x0) 10:17:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x10, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400000) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400000) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) [ 841.900985] ldm_validate_partition_table(): Disk read failed. [ 841.913346] Dev nbd3: unable to read RDB block 0 [ 841.926994] nbd3: unable to read partition table [ 841.930340] block nbd0: NBD_DISCONNECT 10:17:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x3}, @void}}}, 0x1c}}, 0x0) 10:17:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, 0x0, 0x0) 10:17:37 executing program 2: prctl$PR_SET_VMA(0x2b, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 842.065218] block nbd0: NBD_DISCONNECT [ 842.077214] ldm_validate_partition_table(): Disk read failed. [ 842.084876] block nbd0: NBD_DISCONNECT [ 842.120133] Dev nbd3: unable to read RDB block 0 10:17:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x10001) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab08) [ 842.146723] nbd3: unable to read partition table 10:17:37 executing program 1: socketpair(0x2b, 0x1, 0x0, &(0x7f0000000180)) 10:17:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x1c}}, 0x0) [ 842.174144] ldm_validate_partition_table(): Disk read failed. [ 842.210047] Dev nbd3: unable to read RDB block 0 [ 842.230925] print_req_error: 1878 callbacks suppressed [ 842.230935] print_req_error: I/O error, dev nbd3, sector 4 [ 842.241945] buffer_io_error: 1878 callbacks suppressed [ 842.241954] Buffer I/O error on dev nbd3, logical block 2, async page read [ 842.260259] print_req_error: I/O error, dev nbd3, sector 6 [ 842.266724] Buffer I/O error on dev nbd3, logical block 3, async page read [ 842.279877] print_req_error: I/O error, dev nbd3, sector 24 [ 842.285950] Buffer I/O error on dev nbd3, logical block 12, async page read [ 842.294656] print_req_error: I/O error, dev nbd3, sector 26 [ 842.300438] Buffer I/O error on dev nbd3, logical block 13, async page read [ 842.309448] print_req_error: I/O error, dev nbd3, sector 28 [ 842.315335] Buffer I/O error on dev nbd3, logical block 14, async page read [ 842.324387] print_req_error: I/O error, dev nbd3, sector 30 [ 842.330206] Buffer I/O error on dev nbd3, logical block 15, async page read [ 842.341135] block nbd0: NBD_DISCONNECT [ 842.345060] block nbd0: Send disconnect failed -32 [ 842.350012] block nbd0: Send disconnect failed -32 [ 842.370053] print_req_error: I/O error, dev nbd3, sector 0 [ 842.375823] Buffer I/O error on dev nbd3, logical block 0, async page read [ 842.383162] print_req_error: I/O error, dev nbd3, sector 2 [ 842.388900] Buffer I/O error on dev nbd3, logical block 1, async page read [ 842.400078] print_req_error: I/O error, dev nbd3, sector 4 [ 842.406269] Buffer I/O error on dev nbd3, logical block 2, async page read [ 842.414332] print_req_error: I/O error, dev nbd3, sector 6 [ 842.416691] block nbd0: Disconnected due to user request. 10:17:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:17:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) [ 842.421929] Buffer I/O error on dev nbd3, logical block 3, async page read [ 842.428311] block nbd0: shutting down sockets [ 842.442937] nbd3: unable to read partition table [ 842.505465] ldm_validate_partition_table(): Disk read failed. [ 842.512893] Dev nbd3: unable to read RDB block 0 [ 842.519111] nbd3: unable to read partition table [ 842.561008] block nbd3: Device being setup by another task [ 842.572292] ldm_validate_partition_table(): Disk read failed. [ 842.579179] Dev nbd3: unable to read RDB block 0 [ 842.586601] nbd3: unable to read partition table [ 842.594884] ldm_validate_partition_table(): Disk read failed. [ 842.602990] Dev nbd3: unable to read RDB block 0 [ 842.608706] nbd3: unable to read partition table [ 842.617360] ldm_validate_partition_table(): Disk read failed. [ 842.626620] Dev nbd3: unable to read RDB block 0 [ 842.632976] nbd3: unable to read partition table [ 842.641385] ldm_validate_partition_table(): Disk read failed. [ 842.648817] Dev nbd3: unable to read RDB block 0 [ 842.655480] nbd3: unable to read partition table [ 842.680413] ldm_validate_partition_table(): Disk read failed. [ 842.688716] Dev nbd3: unable to read RDB block 0 [ 842.696066] nbd3: unable to read partition table [ 842.705809] ldm_validate_partition_table(): Disk read failed. [ 842.714031] Dev nbd3: unable to read RDB block 0 [ 842.719773] nbd3: unable to read partition table 10:17:38 executing program 5: accept4$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:17:38 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000680)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000ac0), 0xffffffffffffffff) 10:17:38 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000480), 0x8, 0x0) fcntl$dupfd(r0, 0x0, r1) 10:17:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x10001) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:38 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) 10:17:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 10:17:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1b, 0x1, &(0x7f0000000340)=@raw=[@ldst], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:17:38 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f0000001780)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x1, 0x88, &(0x7f00000001c0)=""/136, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}}, 0x0) [ 842.980009] ldm_validate_partition_table(): Disk read failed. [ 842.988249] Dev nbd3: unable to read RDB block 0 [ 842.996085] nbd3: unable to read partition table 10:17:38 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f000000fe40), 0x0, 0x0) [ 843.031059] block nbd3: Device being setup by another task [ 843.037819] block nbd0: NBD_DISCONNECT [ 843.042370] block nbd0: Send disconnect failed -32 [ 843.058340] ldm_validate_partition_table(): Disk read failed. [ 843.066852] block nbd0: Send disconnect failed -32 10:17:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000940)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000170000001c000680"], 0x30}}, 0x0) [ 843.093576] Dev nbd3: unable to read RDB block 0 [ 843.093601] block nbd0: Disconnected due to user request. [ 843.111188] nbd3: unable to read partition table [ 843.127668] block nbd0: shutting down sockets 10:17:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x14}, @void, @void}}}, 0x1c}}, 0x0) [ 843.142683] ldm_validate_partition_table(): Disk read failed. 10:17:38 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x80108907, 0x0) [ 843.174155] Dev nbd3: unable to read RDB block 0 10:17:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x10001) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:38 executing program 2: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{}, {0x0, 0x3938700}}, 0x0) [ 843.206698] nbd3: unable to read partition table 10:17:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x300}, 0x0) 10:17:38 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8911, &(0x7f0000000000)={'wlan0\x00'}) 10:17:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa6}]}]}]}, 0x34}}, 0x0) 10:17:38 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, 0x0, 0x0) [ 843.275867] ldm_validate_partition_table(): Disk read failed. [ 843.311701] Dev nbd3: unable to read RDB block 0 [ 843.348124] nbd3: unable to read partition table [ 843.360004] block nbd0: NBD_DISCONNECT [ 843.376669] ldm_validate_partition_table(): Disk read failed. [ 843.391200] block nbd0: Disconnected due to user request. 10:17:38 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8992, &(0x7f0000000000)={'wlan0\x00'}) 10:17:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x890c, 0x0) [ 843.396944] block nbd0: shutting down sockets [ 843.401545] Dev nbd3: unable to read RDB block 0 [ 843.406083] nbd3: unable to read partition table [ 843.431878] ldm_validate_partition_table(): Disk read failed. 10:17:38 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', &(0x7f00000003c0)=ANY=[]}) [ 843.472243] Dev nbd3: unable to read RDB block 0 [ 843.507871] nbd3: unable to read partition table 10:17:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) 10:17:38 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x9}, &(0x7f0000000180)={0x0, 0x3938700}, 0x0) 10:17:38 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x521300) r0 = socket(0x2, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:38 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:39 executing program 4: bpf$MAP_CREATE(0xb, &(0x7f0000007a40), 0x48) 10:17:39 executing program 2: clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000380), 0x0, &(0x7f0000000400)={0xa7}, &(0x7f0000000480)={0x0, r0+60000000}, &(0x7f0000000500)={&(0x7f00000004c0), 0x8}) 10:17:39 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) [ 843.650531] ldm_validate_partition_table(): Disk read failed. [ 843.680454] Dev nbd3: unable to read RDB block 0 10:17:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) [ 843.711453] block nbd0: Receive control failed (result -107) [ 843.733869] nbd3: unable to read partition table [ 843.751832] block nbd0: NBD_DISCONNECT 10:17:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x0, 0x0, 0x0, 0x0, 0x106, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) [ 843.759572] block nbd0: Send disconnect failed -32 10:17:39 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x541b, 0x0) 10:17:39 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x83f, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, 0x0) [ 843.783883] ldm_validate_partition_table(): Disk read failed. [ 843.786565] block nbd0: Send disconnect failed -32 [ 843.806691] Dev nbd3: unable to read RDB block 0 10:17:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x5411, &(0x7f0000000000)={'wlan0\x00'}) [ 843.842874] block nbd0: Disconnected due to user request. [ 843.848452] block nbd0: shutting down sockets [ 843.867582] nbd3: unable to read partition table [ 843.905658] ldm_validate_partition_table(): Disk read failed. [ 843.934180] Dev nbd3: unable to read RDB block 0 [ 843.944129] nbd3: unable to read partition table [ 843.966657] ldm_validate_partition_table(): Disk read failed. [ 843.974144] Dev nbd3: unable to read RDB block 0 [ 843.980516] nbd3: unable to read partition table [ 843.991357] ldm_validate_partition_table(): Disk read failed. [ 843.998736] Dev nbd3: unable to read RDB block 0 [ 844.006605] nbd3: unable to read partition table [ 844.015520] ldm_validate_partition_table(): Disk read failed. [ 844.023682] Dev nbd3: unable to read RDB block 0 [ 844.029428] nbd3: unable to read partition table [ 844.037127] ldm_validate_partition_table(): Disk read failed. [ 844.044543] Dev nbd3: unable to read RDB block 0 [ 844.050237] nbd3: unable to read partition table [ 844.059278] ldm_validate_partition_table(): Disk read failed. [ 844.067506] Dev nbd3: unable to read RDB block 0 [ 844.074304] nbd3: unable to read partition table [ 844.082396] ldm_validate_partition_table(): Disk read failed. [ 844.089128] Dev nbd3: unable to read RDB block 0 [ 844.095347] nbd3: unable to read partition table [ 844.103464] ldm_validate_partition_table(): Disk read failed. [ 844.110271] Dev nbd3: unable to read RDB block 0 [ 844.116500] nbd3: unable to read partition table [ 844.123935] ldm_validate_partition_table(): Disk read failed. [ 844.130839] Dev nbd3: unable to read RDB block 0 [ 844.137080] nbd3: unable to read partition table [ 844.144333] ldm_validate_partition_table(): Disk read failed. [ 844.151537] Dev nbd3: unable to read RDB block 0 [ 844.157542] nbd3: unable to read partition table [ 844.165557] ldm_validate_partition_table(): Disk read failed. [ 844.172711] Dev nbd3: unable to read RDB block 0 [ 844.178425] nbd3: unable to read partition table [ 844.187304] ldm_validate_partition_table(): Disk read failed. [ 844.195034] Dev nbd3: unable to read RDB block 0 [ 844.200980] nbd3: unable to read partition table [ 844.208001] ldm_validate_partition_table(): Disk read failed. [ 844.215485] Dev nbd3: unable to read RDB block 0 [ 844.221771] nbd3: unable to read partition table [ 844.228761] ldm_validate_partition_table(): Disk read failed. [ 844.236160] Dev nbd3: unable to read RDB block 0 [ 844.242511] nbd3: unable to read partition table [ 844.249543] ldm_validate_partition_table(): Disk read failed. [ 844.256988] Dev nbd3: unable to read RDB block 0 [ 844.263615] nbd3: unable to read partition table [ 844.270757] ldm_validate_partition_table(): Disk read failed. [ 844.277581] Dev nbd3: unable to read RDB block 0 [ 844.283958] nbd3: unable to read partition table [ 844.291362] ldm_validate_partition_table(): Disk read failed. [ 844.298207] Dev nbd3: unable to read RDB block 0 [ 844.304722] nbd3: unable to read partition table [ 844.312565] ldm_validate_partition_table(): Disk read failed. [ 844.319395] Dev nbd3: unable to read RDB block 0 [ 844.325717] nbd3: unable to read partition table [ 844.333827] ldm_validate_partition_table(): Disk read failed. [ 844.340696] Dev nbd3: unable to read RDB block 0 [ 844.346445] nbd3: unable to read partition table [ 844.354501] ldm_validate_partition_table(): Disk read failed. [ 844.361818] Dev nbd3: unable to read RDB block 0 [ 844.367529] nbd3: unable to read partition table [ 844.376323] ldm_validate_partition_table(): Disk read failed. [ 844.383689] Dev nbd3: unable to read RDB block 0 [ 844.389434] nbd3: unable to read partition table [ 844.396739] ldm_validate_partition_table(): Disk read failed. [ 844.404172] Dev nbd3: unable to read RDB block 0 [ 844.409897] nbd3: unable to read partition table [ 844.417321] ldm_validate_partition_table(): Disk read failed. [ 844.424706] Dev nbd3: unable to read RDB block 0 [ 844.430417] nbd3: unable to read partition table [ 844.437885] ldm_validate_partition_table(): Disk read failed. [ 844.445090] Dev nbd3: unable to read RDB block 0 [ 844.451237] nbd3: unable to read partition table [ 844.458343] ldm_validate_partition_table(): Disk read failed. [ 844.465709] Dev nbd3: unable to read RDB block 0 10:17:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:39 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x521300) (async) r0 = socket(0x2, 0x5, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'vlan0\x00'}}]}]}, 0x28}}, 0x0) 10:17:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030600000000000000000b0000007c0005"], 0x90}}, 0x0) 10:17:39 executing program 1: bpf$BPF_PROG_DETACH(0x11, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) 10:17:39 executing program 4: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) [ 844.471978] nbd3: unable to read partition table 10:17:40 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$binfmt_aout(r0, 0x0, 0x0) 10:17:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1}]}, @NL80211_ATTR_IE={0x11, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @measure_req={0x26, 0x3}, @channel_switch={0x25, 0x3}]}]}, 0x30}}, 0x0) [ 844.572751] Failed to obtain node identity [ 844.575109] ldm_validate_partition_table(): Disk read failed. [ 844.588933] Enabling of bearer rejected, failed to enable media [ 844.598473] Dev nbd3: unable to read RDB block 0 [ 844.610818] netlink: 120 bytes leftover after parsing attributes in process `syz-executor.2'. 10:17:40 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000700)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x20) 10:17:40 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8971, &(0x7f0000000000)={'wlan0\x00'}) [ 844.621597] nbd3: unable to read partition table [ 844.638270] ldm_validate_partition_table(): Disk read failed. [ 844.648401] Dev nbd3: unable to read RDB block 0 [ 844.670609] block nbd0: Device being setup by another task [ 844.678270] nbd3: unable to read partition table [ 844.685682] block nbd0: NBD_DISCONNECT [ 844.689768] block nbd0: Send disconnect failed -32 10:17:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x521300) (async) r0 = socket(0x2, 0x5, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r2 = socket(0x2, 0x5, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 10:17:40 executing program 3: io_setup(0x6a, &(0x7f0000000240)=0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r3) fchdir(r3) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000008c0)={0xffffffffffffffff, 0x8, 0x8, 0x1000}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x32) close(r5) fchdir(r5) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000b80), 0x44280, 0x0) io_submit(r0, 0xa, &(0x7f0000000c00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000280)="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", 0xff, 0x8, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)="11f1348b9e1ab8256aef0d67fba0702cd2f677fb635b5ca977acfa0a435a747b9f5e132690dcd43f4f5735719b694ccab942ee47f795db14a8b23b733b33f29fecf99947cbec8db1ae161b86f88971a4c924b3c930d50af0ce103728a312bc683bf6a5f28de5caad121d4af514706835eee7fff623492130433db0cf010584fa0dafb70cd7837e90c6881a2bdeac05838e935481b1edbe4492a13978260e6c4fd8b2dbc1bf060e309566ad2cceea05da6ae025fe647f42e54b15e122066eed0304fccbf6a107fdd0dfe161e8c74bf0b4d35c28ff3dbde9f7371a0ffb9908a415a3d2d437cd807766d598cc681e9a17ad44887f", 0xf3, 0x7fffffffffffffff, 0x0, 0x3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000500)="f6e693be7a80cb3e5e31bdd8ccc2f632c74f9379d605be0d0574b5e66247d4bfa313524667c43e355b456b57a831183ceb71dfc4dc2901eba9f9c3574314ae2b29d407e4a66f43bf983d5ab9f73af3a30e2c5ebf297ac58b3b32a03e0fab33ee72c8f3c86027ecdc8c56925d6e98060ab1c7cc6eef2d913aeccd9e021638011abb62752945c312290cddc26f1275d2d671c0fc1746a6334cecc4e8624f58191acbc98e47dfe451cff579dea84180815ea67c755face5b937cea8c1745354174fb3e0a973a5ac2ae301da78e8b61c7a15694739914e50a65ba1d3d74ee89dfe323789a93099028531", 0xe8, 0x8090}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000000640)="50910de34536cd1acefe340160cd498e535f413660", 0x15, 0x1000}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000006c0)="dbd359f0c95366c9763f856c208b6c32269820", 0x13, 0x400, 0x0, 0x0, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000740)="343545033bbd4107d72198d2e59f70933386db82710deea6c3dd54741c96dd6aa012258d8497bbe093d6dc4501ef9c7946", 0x31, 0xc6, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x11, 0xffffffffffffffff, &(0x7f00000007c0)="bc376c6a4e2f6d3629c271377da82b7bd9fa713863af21dfe4bc72fa175c709b2e65bdbdafa1330237790c723ee1ba738b6711c3c264fcee6737038af96a68562a92e692025ba44b7e68a0ff3c50e08e2c361ab1758326edc9ebcb2c631e3a6b3a9b6f985d0c0ec4ae58d9594d53bfe560fb9a16d154a354abbfdcc0f369b6e47527b64fadf596b353d04c379ed27a94803f80359340d5568b2cc86d098c2c0fa5340630c8122b5a256872a4b11a81f1220b9ec1915375e68dd33c7f3f7f575dc490f47a1ca5d5ff95e505976a9684188abef2b1abb95da6499a3f63f7c2c465df69c7d25a5d65721c9c719f7603e1711483a6e04610cc85309e1d43", 0xfc, 0x4c9b, 0x0, 0x1, r4}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000940)="67fdc262660714af93a7d1d7b82760b08505", 0x12, 0x21ead673, 0x0, 0x1, r5}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x5, 0xcfa, 0xffffffffffffffff, &(0x7f00000009c0)="3c2cf67559ac889d9dc3bad56ea4b1387aee33912a0122e1aff0bc6250da61f2061b4b0b36612c373b21abb18634c665c620ec81bceeb002bf1ba83df1c776f36cd075e53fedd1464becbe1a921b5ca74d7e", 0x52, 0x3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5, 0x5a, 0xffffffffffffffff, &(0x7f0000000a80)="b9e6846adfb2a8681e557f5d1f1de866c92deabe80337b3cbc8ea6fdfa53f992b0e67bc4486e46058294d7208556d981705ed4020deac9292f01ffd2fc0a67efe6e660dbd319894f1d8e20ce70b1196d883e8a8f27e3a4783d26e4b5daf0bf23ec9f93445e724cf0e41a43cdb5739503c378fbc3f84dbb3ea2d52bdd37af15c0326352bf99e86868ad27f886865836ce461ab749aac6a4ad70c252df6377d77feff594aa1c4340164cea48c0d0923683015b25eddc4a3439d5b0b99af807d5a2e40d502936fb69ddbacb4d425188c0", 0xcf, 0x7ff, 0x0, 0x1, r6}]) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10010000110008002dbd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="5009020001420000a40034806c616e3000000000000000000000001400350067656e65766530000000000000000000140035006970766c616e300000000000000000001400350067720000000000000000000014003500697036677265746170300000000000001400350076657468305f766972745f77696669001400350067656e657665300000000000000000001400350076657468315f6d61637674617000000020002400455e9529ec70609b52389300543a16f9e15f9bc1c6150a0809c793a708002e0003000000240024006a23e3b0eec2249b4542bfd333bda636a6db1a97788a7198899ffcd53337680400000000"], 0x110}, 0x1, 0x0, 0x0, 0x20048010}, 0x8080) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r8 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 844.717306] block nbd0: Disconnected due to user request. 10:17:40 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, 0x0) 10:17:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x30, r1, 0x411021a1430f219, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x5d}}}}}, 0x30}}, 0x0) 10:17:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x5f}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 10:17:40 executing program 1: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) [ 844.879096] ldm_validate_partition_table(): Disk read failed. [ 844.925091] Dev nbd3: unable to read RDB block 0 10:17:40 executing program 5: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8}) 10:17:40 executing program 4: bpf$BPF_PROG_DETACH(0xe, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x18}, 0x10) 10:17:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 10:17:40 executing program 5: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) [ 844.950271] block nbd0: Receive control failed (result -107) [ 844.953990] nbd3: unable to read partition table [ 844.984142] ldm_validate_partition_table(): Disk read failed. [ 844.990614] block nbd0: Device being setup by another task 10:17:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1}}, 0x10) [ 845.020705] block nbd0: Attempted send on invalid socket [ 845.026190] block nbd0: shutting down sockets [ 845.033489] ldm_validate_partition_table(): Disk read failed. [ 845.056266] Dev nbd3: unable to read RDB block 0 [ 845.061762] block nbd0: Device being setup by another task [ 845.069984] Dev nbd0: unable to read RDB block 0 [ 845.079010] nbd0: unable to read partition table [ 845.096032] nbd3: unable to read partition table [ 845.113119] block nbd0: Device being setup by another task [ 845.127674] nbd0: partition table beyond EOD, truncated [ 845.143084] ldm_validate_partition_table(): Disk read failed. [ 845.151610] Dev nbd3: unable to read RDB block 0 [ 845.160728] block nbd0: Device being setup by another task [ 845.180031] nbd3: unable to read partition table [ 845.190642] block nbd0: Device being setup by another task [ 845.230752] block nbd0: Device being setup by another task [ 845.260640] block nbd0: Device being setup by another task [ 845.280666] block nbd0: Device being setup by another task [ 845.320612] block nbd0: Device being setup by another task [ 845.360566] block nbd0: Device being setup by another task [ 845.400540] block nbd0: Device being setup by another task [ 845.440587] block nbd0: Device being setup by another task [ 845.480600] block nbd0: Device being setup by another task [ 845.520522] block nbd0: Device being setup by another task [ 845.560524] block nbd0: Device being setup by another task [ 845.600521] block nbd0: Device being setup by another task [ 845.640653] block nbd0: Device being setup by another task [ 845.680537] block nbd0: Device being setup by another task 10:17:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x18, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:41 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:17:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) 10:17:41 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x28}, 0xc) 10:17:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, 0x0, 0x0) 10:17:41 executing program 3: io_setup(0x6a, &(0x7f0000000240)=0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r3) fchdir(r3) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000008c0)={0xffffffffffffffff, 0x8, 0x8, 0x1000}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x32) close(r5) fchdir(r5) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000b80), 0x44280, 0x0) io_submit(r0, 0xa, &(0x7f0000000c00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000280)="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", 0xff, 0x8, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)="11f1348b9e1ab8256aef0d67fba0702cd2f677fb635b5ca977acfa0a435a747b9f5e132690dcd43f4f5735719b694ccab942ee47f795db14a8b23b733b33f29fecf99947cbec8db1ae161b86f88971a4c924b3c930d50af0ce103728a312bc683bf6a5f28de5caad121d4af514706835eee7fff623492130433db0cf010584fa0dafb70cd7837e90c6881a2bdeac05838e935481b1edbe4492a13978260e6c4fd8b2dbc1bf060e309566ad2cceea05da6ae025fe647f42e54b15e122066eed0304fccbf6a107fdd0dfe161e8c74bf0b4d35c28ff3dbde9f7371a0ffb9908a415a3d2d437cd807766d598cc681e9a17ad44887f", 0xf3, 0x7fffffffffffffff, 0x0, 0x3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000500)="f6e693be7a80cb3e5e31bdd8ccc2f632c74f9379d605be0d0574b5e66247d4bfa313524667c43e355b456b57a831183ceb71dfc4dc2901eba9f9c3574314ae2b29d407e4a66f43bf983d5ab9f73af3a30e2c5ebf297ac58b3b32a03e0fab33ee72c8f3c86027ecdc8c56925d6e98060ab1c7cc6eef2d913aeccd9e021638011abb62752945c312290cddc26f1275d2d671c0fc1746a6334cecc4e8624f58191acbc98e47dfe451cff579dea84180815ea67c755face5b937cea8c1745354174fb3e0a973a5ac2ae301da78e8b61c7a15694739914e50a65ba1d3d74ee89dfe323789a93099028531", 0xe8, 0x8090}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000000640)="50910de34536cd1acefe340160cd498e535f413660", 0x15, 0x1000}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000006c0)="dbd359f0c95366c9763f856c208b6c32269820", 0x13, 0x400, 0x0, 0x0, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000740)="343545033bbd4107d72198d2e59f70933386db82710deea6c3dd54741c96dd6aa012258d8497bbe093d6dc4501ef9c7946", 0x31, 0xc6, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x11, 0xffffffffffffffff, &(0x7f00000007c0)="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", 0xfc, 0x4c9b, 0x0, 0x1, r4}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000940)="67fdc262660714af93a7d1d7b82760b08505", 0x12, 0x21ead673, 0x0, 0x1, r5}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x5, 0xcfa, 0xffffffffffffffff, &(0x7f00000009c0)="3c2cf67559ac889d9dc3bad56ea4b1387aee33912a0122e1aff0bc6250da61f2061b4b0b36612c373b21abb18634c665c620ec81bceeb002bf1ba83df1c776f36cd075e53fedd1464becbe1a921b5ca74d7e", 0x52, 0x3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5, 0x5a, 0xffffffffffffffff, &(0x7f0000000a80)="b9e6846adfb2a8681e557f5d1f1de866c92deabe80337b3cbc8ea6fdfa53f992b0e67bc4486e46058294d7208556d981705ed4020deac9292f01ffd2fc0a67efe6e660dbd319894f1d8e20ce70b1196d883e8a8f27e3a4783d26e4b5daf0bf23ec9f93445e724cf0e41a43cdb5739503c378fbc3f84dbb3ea2d52bdd37af15c0326352bf99e86868ad27f886865836ce461ab749aac6a4ad70c252df6377d77feff594aa1c4340164cea48c0d0923683015b25eddc4a3439d5b0b99af807d5a2e40d502936fb69ddbacb4d425188c0", 0xcf, 0x7ff, 0x0, 0x1, r6}]) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10010000110008002dbd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="5009020001420000a40034806c616e3000000000000000000000001400350067656e65766530000000000000000000140035006970766c616e300000000000000000001400350067720000000000000000000014003500697036677265746170300000000000001400350076657468305f766972745f77696669001400350067656e657665300000000000000000001400350076657468315f6d61637674617000000020002400455e9529ec70609b52389300543a16f9e15f9bc1c6150a0809c793a708002e0003000000240024006a23e3b0eec2249b4542bfd333bda636a6db1a97788a7198899ffcd53337680400000000"], 0x110}, 0x1, 0x0, 0x0, 0x20048010}, 0x8080) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r8 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) io_setup(0x6a, &(0x7f0000000240)) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) close(r3) (async) fchdir(r3) (async) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000008c0)={0xffffffffffffffff, 0x8, 0x8, 0x1000}) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x32) (async) close(r5) (async) fchdir(r5) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000b80), 0x44280, 0x0) (async) io_submit(r0, 0xa, &(0x7f0000000c00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000280)="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", 0xff, 0x8, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)="11f1348b9e1ab8256aef0d67fba0702cd2f677fb635b5ca977acfa0a435a747b9f5e132690dcd43f4f5735719b694ccab942ee47f795db14a8b23b733b33f29fecf99947cbec8db1ae161b86f88971a4c924b3c930d50af0ce103728a312bc683bf6a5f28de5caad121d4af514706835eee7fff623492130433db0cf010584fa0dafb70cd7837e90c6881a2bdeac05838e935481b1edbe4492a13978260e6c4fd8b2dbc1bf060e309566ad2cceea05da6ae025fe647f42e54b15e122066eed0304fccbf6a107fdd0dfe161e8c74bf0b4d35c28ff3dbde9f7371a0ffb9908a415a3d2d437cd807766d598cc681e9a17ad44887f", 0xf3, 0x7fffffffffffffff, 0x0, 0x3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000500)="f6e693be7a80cb3e5e31bdd8ccc2f632c74f9379d605be0d0574b5e66247d4bfa313524667c43e355b456b57a831183ceb71dfc4dc2901eba9f9c3574314ae2b29d407e4a66f43bf983d5ab9f73af3a30e2c5ebf297ac58b3b32a03e0fab33ee72c8f3c86027ecdc8c56925d6e98060ab1c7cc6eef2d913aeccd9e021638011abb62752945c312290cddc26f1275d2d671c0fc1746a6334cecc4e8624f58191acbc98e47dfe451cff579dea84180815ea67c755face5b937cea8c1745354174fb3e0a973a5ac2ae301da78e8b61c7a15694739914e50a65ba1d3d74ee89dfe323789a93099028531", 0xe8, 0x8090}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000000640)="50910de34536cd1acefe340160cd498e535f413660", 0x15, 0x1000}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000006c0)="dbd359f0c95366c9763f856c208b6c32269820", 0x13, 0x400, 0x0, 0x0, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000740)="343545033bbd4107d72198d2e59f70933386db82710deea6c3dd54741c96dd6aa012258d8497bbe093d6dc4501ef9c7946", 0x31, 0xc6, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x11, 0xffffffffffffffff, &(0x7f00000007c0)="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", 0xfc, 0x4c9b, 0x0, 0x1, r4}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000940)="67fdc262660714af93a7d1d7b82760b08505", 0x12, 0x21ead673, 0x0, 0x1, r5}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x5, 0xcfa, 0xffffffffffffffff, &(0x7f00000009c0)="3c2cf67559ac889d9dc3bad56ea4b1387aee33912a0122e1aff0bc6250da61f2061b4b0b36612c373b21abb18634c665c620ec81bceeb002bf1ba83df1c776f36cd075e53fedd1464becbe1a921b5ca74d7e", 0x52, 0x3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5, 0x5a, 0xffffffffffffffff, &(0x7f0000000a80)="b9e6846adfb2a8681e557f5d1f1de866c92deabe80337b3cbc8ea6fdfa53f992b0e67bc4486e46058294d7208556d981705ed4020deac9292f01ffd2fc0a67efe6e660dbd319894f1d8e20ce70b1196d883e8a8f27e3a4783d26e4b5daf0bf23ec9f93445e724cf0e41a43cdb5739503c378fbc3f84dbb3ea2d52bdd37af15c0326352bf99e86868ad27f886865836ce461ab749aac6a4ad70c252df6377d77feff594aa1c4340164cea48c0d0923683015b25eddc4a3439d5b0b99af807d5a2e40d502936fb69ddbacb4d425188c0", 0xcf, 0x7ff, 0x0, 0x1, r6}]) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10010000110008002dbd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="5009020001420000a40034806c616e3000000000000000000000001400350067656e65766530000000000000000000140035006970766c616e300000000000000000001400350067720000000000000000000014003500697036677265746170300000000000001400350076657468305f766972745f77696669001400350067656e657665300000000000000000001400350076657468315f6d61637674617000000020002400455e9529ec70609b52389300543a16f9e15f9bc1c6150a0809c793a708002e0003000000240024006a23e3b0eec2249b4542bfd333bda636a6db1a97788a7198899ffcd53337680400000000"], 0x110}, 0x1, 0x0, 0x0, 0x20048010}, 0x8080) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) (async) ioctl$NBD_DO_IT(r7, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) [ 845.720845] block nbd0: Device being setup by another task 10:17:41 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001b80)={0x8, 0x3, &(0x7f0000001980)=@framed, &(0x7f00000019c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:41 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x401c5820, &(0x7f0000000000)={'wlan0\x00'}) 10:17:41 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8920, &(0x7f0000000000)={'wlan0\x00'}) [ 845.816760] ldm_validate_partition_table(): Disk read failed. [ 845.836802] block nbd0: Unsupported socket: shutdown callout must be supported. [ 845.839203] Dev nbd3: unable to read RDB block 0 10:17:41 executing program 4: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) 10:17:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x18, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 845.866444] nbd3: unable to read partition table [ 845.879486] block nbd0: NBD_DISCONNECT [ 845.901710] ldm_validate_partition_table(): Disk read failed. [ 845.936488] Dev nbd3: unable to read RDB block 0 10:17:41 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000780)='./binderfs2\x00', 0x1ff) 10:17:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1}}, 0x10) [ 845.961545] nbd3: unable to read partition table [ 845.977285] ldm_validate_partition_table(): Disk read failed. 10:17:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0) 10:17:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x60}]}]}]}, 0x2c}}, 0x0) [ 846.005013] Dev nbd3: unable to read RDB block 0 10:17:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x18, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 846.041968] block nbd0: NBD_DISCONNECT [ 846.047530] nbd3: unable to read partition table 10:17:41 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 10:17:41 executing program 3: io_setup(0x6a, &(0x7f0000000240)=0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) close(r3) fchdir(r3) (async) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000008c0)={0xffffffffffffffff, 0x8, 0x8, 0x1000}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x32) close(r5) (async) fchdir(r5) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000b80), 0x44280, 0x0) io_submit(r0, 0xa, &(0x7f0000000c00)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000280)="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", 0xff, 0x8, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)="11f1348b9e1ab8256aef0d67fba0702cd2f677fb635b5ca977acfa0a435a747b9f5e132690dcd43f4f5735719b694ccab942ee47f795db14a8b23b733b33f29fecf99947cbec8db1ae161b86f88971a4c924b3c930d50af0ce103728a312bc683bf6a5f28de5caad121d4af514706835eee7fff623492130433db0cf010584fa0dafb70cd7837e90c6881a2bdeac05838e935481b1edbe4492a13978260e6c4fd8b2dbc1bf060e309566ad2cceea05da6ae025fe647f42e54b15e122066eed0304fccbf6a107fdd0dfe161e8c74bf0b4d35c28ff3dbde9f7371a0ffb9908a415a3d2d437cd807766d598cc681e9a17ad44887f", 0xf3, 0x7fffffffffffffff, 0x0, 0x3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000500)="f6e693be7a80cb3e5e31bdd8ccc2f632c74f9379d605be0d0574b5e66247d4bfa313524667c43e355b456b57a831183ceb71dfc4dc2901eba9f9c3574314ae2b29d407e4a66f43bf983d5ab9f73af3a30e2c5ebf297ac58b3b32a03e0fab33ee72c8f3c86027ecdc8c56925d6e98060ab1c7cc6eef2d913aeccd9e021638011abb62752945c312290cddc26f1275d2d671c0fc1746a6334cecc4e8624f58191acbc98e47dfe451cff579dea84180815ea67c755face5b937cea8c1745354174fb3e0a973a5ac2ae301da78e8b61c7a15694739914e50a65ba1d3d74ee89dfe323789a93099028531", 0xe8, 0x8090}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000000640)="50910de34536cd1acefe340160cd498e535f413660", 0x15, 0x1000}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000006c0)="dbd359f0c95366c9763f856c208b6c32269820", 0x13, 0x400, 0x0, 0x0, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000740)="343545033bbd4107d72198d2e59f70933386db82710deea6c3dd54741c96dd6aa012258d8497bbe093d6dc4501ef9c7946", 0x31, 0xc6, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x11, 0xffffffffffffffff, &(0x7f00000007c0)="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", 0xfc, 0x4c9b, 0x0, 0x1, r4}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x40, 0xffffffffffffffff, &(0x7f0000000940)="67fdc262660714af93a7d1d7b82760b08505", 0x12, 0x21ead673, 0x0, 0x1, r5}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x5, 0xcfa, 0xffffffffffffffff, &(0x7f00000009c0)="3c2cf67559ac889d9dc3bad56ea4b1387aee33912a0122e1aff0bc6250da61f2061b4b0b36612c373b21abb18634c665c620ec81bceeb002bf1ba83df1c776f36cd075e53fedd1464becbe1a921b5ca74d7e", 0x52, 0x3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5, 0x5a, 0xffffffffffffffff, &(0x7f0000000a80)="b9e6846adfb2a8681e557f5d1f1de866c92deabe80337b3cbc8ea6fdfa53f992b0e67bc4486e46058294d7208556d981705ed4020deac9292f01ffd2fc0a67efe6e660dbd319894f1d8e20ce70b1196d883e8a8f27e3a4783d26e4b5daf0bf23ec9f93445e724cf0e41a43cdb5739503c378fbc3f84dbb3ea2d52bdd37af15c0326352bf99e86868ad27f886865836ce461ab749aac6a4ad70c252df6377d77feff594aa1c4340164cea48c0d0923683015b25eddc4a3439d5b0b99af807d5a2e40d502936fb69ddbacb4d425188c0", 0xcf, 0x7ff, 0x0, 0x1, r6}]) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10010000110008002dbd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="5009020001420000a40034806c616e3000000000000000000000001400350067656e65766530000000000000000000140035006970766c616e300000000000000000001400350067720000000000000000000014003500697036677265746170300000000000001400350076657468305f766972745f77696669001400350067656e657665300000000000000000001400350076657468315f6d61637674617000000020002400455e9529ec70609b52389300543a16f9e15f9bc1c6150a0809c793a708002e0003000000240024006a23e3b0eec2249b4542bfd333bda636a6db1a97788a7198899ffcd53337680400000000"], 0x110}, 0x1, 0x0, 0x0, 0x20048010}, 0x8080) r7 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r8 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) (async) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:41 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, r0, 0x1}, 0x14}}, 0x0) 10:17:41 executing program 4: syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0xc}, &(0x7f0000000180)={0x0, 0x3938700}, 0x0) 10:17:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x2}, 0xc, 0x0, 0x1eabae}, 0x0) [ 846.171635] block nbd0: Unsupported socket: shutdown callout must be supported. [ 846.210934] block nbd0: NBD_DISCONNECT 10:17:41 executing program 2: move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000000000/0x5000)=nil, &(0x7f0000000000/0x400000)=nil], 0x0, &(0x7f0000000040), 0x0) 10:17:41 executing program 5: prctl$PR_SET_VMA(0x28, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0xffa4, 0x1, 0x6, 0xffff8000}, &(0x7f0000000040)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x5, 0xf2502) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x48000, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r8 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r7, 0x6) setsockopt(r8, 0x10d, 0x0, &(0x7f0000000600)="03", 0x1) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @remote}, 0x10) r9 = accept(r7, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) r10 = fcntl$dupfd(r9, 0x406, r6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r10, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYRES64, @ANYRESOCT=r9, @ANYRESHEX, @ANYRESOCT=r8, @ANYRES16=r6, @ANYRESOCT=r6, @ANYRES8=r6, @ANYRESOCT=r11, @ANYRES32=r10, @ANYRES8=r9], 0x40}}, 0x24040891) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r11}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000380)={r11, 0xffff, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r11, 0x80000001}, &(0x7f0000000140)=0x8) ioctl$NBD_DO_IT(r3, 0xab08) [ 846.270974] ldm_validate_partition_table(): Disk read failed. 10:17:41 executing program 4: prctl$PR_SET_VMA(0x59616d61, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, 0x0) [ 846.314496] Dev nbd3: unable to read RDB block 0 [ 846.352050] nbd3: unable to read partition table 10:17:41 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000300)) [ 846.375843] ldm_validate_partition_table(): Disk read failed. [ 846.393187] Dev nbd3: unable to read RDB block 0 10:17:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)='k', 0x1}, {0x0}, {0x0}], 0x3, 0x0) [ 846.427983] nbd3: unable to read partition table 10:17:41 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x3, &(0x7f0000000bc0)=@raw=[@call, @cb_func], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 846.458987] ldm_validate_partition_table(): Disk read failed. [ 846.480732] Dev nbd3: unable to read RDB block 0 [ 846.505068] nbd3: unable to read partition table 10:17:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x20) 10:17:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x18, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) 10:17:42 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8918, &(0x7f0000000000)={'wlan0\x00'}) 10:17:42 executing program 2: socketpair(0x29, 0x5, 0xffff81f2, &(0x7f0000000000)) 10:17:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {0x0, 0x0, r1, 0x10, 0x0, @in={0x2, 0x0, @private}}}, 0xa0) [ 846.601413] block nbd0: NBD_DISCONNECT [ 846.618897] block nbd0: Send disconnect failed -32 10:17:42 executing program 2: prctl$PR_SET_VMA(0x18, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 846.724481] ldm_validate_partition_table(): Disk read failed. [ 846.739770] Dev nbd3: unable to read RDB block 0 [ 846.757772] nbd3: unable to read partition table [ 846.766790] ldm_validate_partition_table(): Disk read failed. [ 846.781322] Dev nbd3: unable to read RDB block 0 [ 846.787739] nbd3: unable to read partition table 10:17:42 executing program 1: pselect6(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x4}, 0x0, 0x0, 0x0) 10:17:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter, 0x48) 10:17:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:42 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000280), 0x7, 0x2) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000340)=@userptr={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dfc47b17"}, 0x0, 0x2, {0x0}}) 10:17:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0xffa4, 0x1, 0x6, 0xffff8000}, &(0x7f0000000040)=0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x5, 0xf2502) (async) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x48000, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r8 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r7, 0x6) (async) setsockopt(r8, 0x10d, 0x0, &(0x7f0000000600)="03", 0x1) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @remote}, 0x10) (async) r9 = accept(r7, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) (async) r10 = fcntl$dupfd(r9, 0x406, r6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) (async) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r10, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYRES64, @ANYRESOCT=r9, @ANYRESHEX, @ANYRESOCT=r8, @ANYRES16=r6, @ANYRESOCT=r6, @ANYRES8=r6, @ANYRESOCT=r11, @ANYRES32=r10, @ANYRES8=r9], 0x40}}, 0x24040891) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r11}, &(0x7f0000000440)=0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000380)={r11, 0xffff, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r11, 0x80000001}, &(0x7f0000000140)=0x8) (async) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x20) (rerun: 64) [ 847.264591] block nbd0: Disconnected due to user request. [ 847.270226] block nbd0: shutting down sockets 10:17:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x3}]}, 0x30}}, 0x0) 10:17:42 executing program 4: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000040)) 10:17:42 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2}}, 0x0) [ 847.363646] print_req_error: 3520 callbacks suppressed [ 847.363655] print_req_error: I/O error, dev nbd3, sector 0 [ 847.374750] buffer_io_error: 3520 callbacks suppressed [ 847.374758] Buffer I/O error on dev nbd3, logical block 0, async page read [ 847.396388] print_req_error: I/O error, dev nbd3, sector 2 [ 847.402488] Buffer I/O error on dev nbd3, logical block 1, async page read [ 847.418149] print_req_error: I/O error, dev nbd3, sector 4 [ 847.423950] Buffer I/O error on dev nbd3, logical block 2, async page read [ 847.438061] print_req_error: I/O error, dev nbd3, sector 6 [ 847.444377] Buffer I/O error on dev nbd3, logical block 3, async page read [ 847.452779] print_req_error: I/O error, dev nbd3, sector 0 [ 847.458468] Buffer I/O error on dev nbd3, logical block 0, async page read 10:17:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000040)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x0, "000400", "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"}}, 0x110) 10:17:42 executing program 4: prctl$PR_SET_VMA(0x23, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000040)='{\x00') [ 847.467006] print_req_error: I/O error, dev nbd3, sector 2 [ 847.472795] Buffer I/O error on dev nbd3, logical block 1, async page read [ 847.489034] print_req_error: I/O error, dev nbd3, sector 4 [ 847.494913] Buffer I/O error on dev nbd3, logical block 2, async page read [ 847.502668] block nbd0: NBD_DISCONNECT [ 847.512081] print_req_error: I/O error, dev nbd3, sector 6 10:17:42 executing program 2: syz_clone(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)="ab628ce2") 10:17:42 executing program 1: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @local, @loopback}}}}) [ 847.517795] Buffer I/O error on dev nbd3, logical block 3, async page read [ 847.535231] print_req_error: I/O error, dev nbd3, sector 0 [ 847.541678] Buffer I/O error on dev nbd3, logical block 0, async page read [ 847.548998] print_req_error: I/O error, dev nbd3, sector 2 [ 847.555115] Buffer I/O error on dev nbd3, logical block 1, async page read [ 847.566440] ldm_validate_partition_table(): Disk read failed. [ 847.589087] Dev nbd3: unable to read RDB block 0 10:17:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3}, 0x48) [ 847.610567] nbd3: unable to read partition table 10:17:43 executing program 1: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x26}, 0x10) 10:17:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x0, 0x0, 0x0, 0x0, 0x106}, 0x48) [ 847.644384] ldm_validate_partition_table(): Disk read failed. [ 847.676144] Dev nbd3: unable to read RDB block 0 [ 847.709425] nbd3: unable to read partition table 10:17:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0xffa4, 0x1, 0x6, 0xffff8000}, &(0x7f0000000040)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x5, 0xf2502) (rerun: 64) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x48000, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) (async) r8 = socket$inet_dccp(0x2, 0x6, 0x0) (async) listen(r7, 0x6) setsockopt(r8, 0x10d, 0x0, &(0x7f0000000600)="03", 0x1) (async) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @remote}, 0x10) r9 = accept(r7, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) r10 = fcntl$dupfd(r9, 0x406, r6) (async, rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) (rerun: 32) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) (async, rerun: 64) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r10, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYRES64, @ANYRESOCT=r9, @ANYRESHEX, @ANYRESOCT=r8, @ANYRES16=r6, @ANYRESOCT=r6, @ANYRES8=r6, @ANYRESOCT=r11, @ANYRES32=r10, @ANYRES8=r9], 0x40}}, 0x24040891) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r11}, &(0x7f0000000440)=0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000380)={r11, 0xffff, 0x30}, &(0x7f00000003c0)=0xc) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r11, 0x80000001}, &(0x7f0000000140)=0x8) (async, rerun: 32) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:43 executing program 5: bpf$BPF_PROG_DETACH(0x1d, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) 10:17:43 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000240), 0x10}, 0x80) 10:17:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x20) 10:17:43 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 10:17:43 executing program 1: prctl$PR_SET_VMA(0x17, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 848.188258] block nbd0: Disconnected due to user request. [ 848.193896] block nbd0: shutting down sockets 10:17:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x5}, @void}}}, 0x1c}}, 0x0) 10:17:43 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8914, &(0x7f0000000000)={'wlan0\x00'}) [ 848.287883] ldm_validate_partition_table(): Disk read failed. [ 848.297408] Dev nbd3: unable to read RDB block 0 [ 848.305193] nbd3: unable to read partition table [ 848.314926] ldm_validate_partition_table(): Disk read failed. 10:17:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x5, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}]}, 0x24}}, 0x0) 10:17:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003f40)={&(0x7f0000003ec0)={0x14}, 0x14}}, 0x0) [ 848.335292] Dev nbd3: unable to read RDB block 0 [ 848.354947] nbd3: unable to read partition table [ 848.386252] ldm_validate_partition_table(): Disk read failed. [ 848.424392] Dev nbd3: unable to read RDB block 0 10:17:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x2c}}, 0x0) [ 848.439574] nbd3: unable to read partition table 10:17:43 executing program 4: io_setup(0x7fff, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 848.473774] ldm_validate_partition_table(): Disk read failed. [ 848.496526] Dev nbd3: unable to read RDB block 0 [ 848.544321] nbd3: unable to read partition table 10:17:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket(0x2b, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 848.566184] block nbd0: shutting down sockets [ 848.576107] ldm_validate_partition_table(): Disk read failed. [ 848.603949] Dev nbd3: unable to read RDB block 0 10:17:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket(0x2b, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$NBD_DO_IT(r2, 0xab08) [ 848.630126] nbd3: unable to read partition table [ 848.633684] block nbd0: NBD_DISCONNECT 10:17:44 executing program 4: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000140)='\x9b\x02u\x8c\x1a3v\xd8H\xb7\xbf\xa50$(\xac\x02*\xce\"\xf2\xe6M\xf2\xe2~\x9f\x84\xd5<\x97`\x18\t\xc4\x16\xdb\x9eS\x17\x06\x98\xc8})\x052\xbb\xed\xb24\'z\xdd(\x8d\xfd\xfd\x86.&\xc0+[},@\x84\x8fXu\xde2r\xb4\x80\x012\x8e-Cn\xda\xc5\x87\x9c\xee9S\x06\xa9#7\xea\x8f\xd0\x89\xa66\x06\x05\xb4\x80\xd1\xb3\xd3&\xda_\x1e\xf2[\xd0\t\x05\xb3\x9d\xe4T\xbb`\x04\xcf\xcd\x93.\\\xfcH\xd7\xaf\xa1b\x01\x18\x05\xa4\xa1\xb2v\x17m\xf4#\x06&\r=vas\x15\xad{\xf1h\xeb\xae_3\xefN\xa1\xe9\xf7M$\xf0\x16G\x9e\xd3W\x04z7\xa5\x9a@3\x90') [ 848.733633] block nbd0: NBD_DISCONNECT [ 848.787583] ldm_validate_partition_table(): Disk read failed. [ 848.793975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 848.805388] Dev nbd3: unable to read RDB block 0 [ 848.816419] nbd3: unable to read partition table [ 848.836228] ldm_validate_partition_table(): Disk read failed. [ 848.847100] Dev nbd3: unable to read RDB block 0 [ 848.857384] nbd3: unable to read partition table [ 848.873198] ldm_validate_partition_table(): Disk read failed. [ 848.884947] Dev nbd3: unable to read RDB block 0 [ 848.892438] nbd3: unable to read partition table [ 848.901518] ldm_validate_partition_table(): Disk read failed. [ 848.908469] Dev nbd3: unable to read RDB block 0 [ 848.915078] nbd3: unable to read partition table [ 848.923370] ldm_validate_partition_table(): Disk read failed. [ 848.930330] Dev nbd3: unable to read RDB block 0 [ 848.936092] nbd3: unable to read partition table [ 848.943488] ldm_validate_partition_table(): Disk read failed. [ 848.951150] Dev nbd3: unable to read RDB block 0 [ 848.956900] nbd3: unable to read partition table [ 848.964744] ldm_validate_partition_table(): Disk read failed. [ 848.973416] Dev nbd3: unable to read RDB block 0 [ 848.979166] nbd3: unable to read partition table [ 848.987027] ldm_validate_partition_table(): Disk read failed. [ 848.995049] Dev nbd3: unable to read RDB block 0 [ 849.001361] nbd3: unable to read partition table [ 849.008411] ldm_validate_partition_table(): Disk read failed. [ 849.017052] Dev nbd3: unable to read RDB block 0 [ 849.023364] nbd3: unable to read partition table [ 849.031030] ldm_validate_partition_table(): Disk read failed. [ 849.037840] Dev nbd3: unable to read RDB block 0 [ 849.044355] nbd3: unable to read partition table [ 849.052984] ldm_validate_partition_table(): Disk read failed. [ 849.059786] Dev nbd3: unable to read RDB block 0 [ 849.066398] nbd3: unable to read partition table [ 849.074564] ldm_validate_partition_table(): Disk read failed. [ 849.082368] Dev nbd3: unable to read RDB block 0 [ 849.088468] nbd3: unable to read partition table [ 849.096209] ldm_validate_partition_table(): Disk read failed. [ 849.103629] Dev nbd3: unable to read RDB block 0 [ 849.109348] nbd3: unable to read partition table [ 849.117503] ldm_validate_partition_table(): Disk read failed. [ 849.124722] Dev nbd3: unable to read RDB block 0 [ 849.130752] nbd3: unable to read partition table 10:17:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2400) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket(0x2b, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:44 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8983, 0x0) 10:17:44 executing program 5: socketpair(0xa, 0x6, 0x9, &(0x7f0000000000)) 10:17:44 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x3, &(0x7f0000000380)=@raw=[@map_val, @exit], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0xa9, &(0x7f0000000400)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640), 0x8, 0x10, 0x0}, 0x80) 10:17:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) [ 849.138233] ldm_validate_partition_table(): Disk read failed. [ 849.145165] Dev nbd3: unable to read RDB block 0 [ 849.151253] nbd3: unable to read partition table 10:17:44 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x200800, 0x0) [ 849.227305] block nbd0: NBD_DISCONNECT 10:17:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000013c0)={0x9, 0xfffffffffffffff8}) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) preadv2(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x7, 0xfffff001, 0x1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x0, 0xa, 0x5) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:44 executing program 4: getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, 0x0, 0x0) 10:17:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8914, 0x0) 10:17:44 executing program 5: prctl$PR_SET_VMA(0x2f, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 849.311049] ldm_validate_partition_table(): Disk read failed. [ 849.339574] Dev nbd3: unable to read RDB block 0 10:17:44 executing program 1: bpf$MAP_CREATE(0x7, &(0x7f0000007a40), 0x48) [ 849.370052] nbd3: unable to read partition table [ 849.406360] ldm_validate_partition_table(): Disk read failed. [ 849.423881] block nbd0: NBD_DISCONNECT [ 849.427917] block nbd0: Send disconnect failed -32 [ 849.437209] Dev nbd3: unable to read RDB block 0 [ 849.451152] block nbd0: Disconnected due to user request. [ 849.456721] block nbd0: shutting down sockets [ 849.477389] nbd3: unable to read partition table 10:17:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2400) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:44 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, 0x0) 10:17:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x5411, 0x0) 10:17:44 executing program 5: syz_open_dev$usbfs(&(0x7f0000000000), 0x0, 0x0) 10:17:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000013c0)={0x9, 0xfffffffffffffff8}) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) preadv2(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x7, 0xfffff001, 0x1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x0, 0xa, 0x5) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000013c0)={0x9, 0xfffffffffffffff8}) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) preadv2(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x7, 0xfffff001, 0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x0, 0xa, 0x5) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 10:17:44 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x891e, &(0x7f0000000000)={'wlan0\x00'}) 10:17:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:45 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x89e1, 0x0) 10:17:45 executing program 4: rt_sigqueueinfo(0x0, 0x9, &(0x7f0000000600)={0x0, 0x0, 0x6}) 10:17:45 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/suspend', 0x476002, 0x0) 10:17:45 executing program 2: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000340)='1\x00', 0x2) [ 849.659544] ldm_validate_partition_table(): Disk read failed. [ 849.687376] Dev nbd3: unable to read RDB block 0 10:17:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={0x0, 0x18a8}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 849.719631] nbd3: unable to read partition table [ 849.738052] ldm_validate_partition_table(): Disk read failed. [ 849.757362] Dev nbd3: unable to read RDB block 0 10:17:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2400) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) 10:17:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)) 10:17:45 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/virtio_blk', 0x216200, 0x0) 10:17:45 executing program 2: bpf$MAP_CREATE(0x9, &(0x7f0000007a40), 0x48) [ 849.772712] block nbd0: NBD_DISCONNECT [ 849.787039] nbd3: unable to read partition table [ 849.799658] block nbd0: Send disconnect failed -32 [ 849.860459] block nbd0: Device being setup by another task [ 849.887496] block nbd0: Disconnected due to user request. [ 849.900888] ldm_validate_partition_table(): Disk read failed. 10:17:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000013c0)={0x9, 0xfffffffffffffff8}) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) preadv2(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x7, 0xfffff001, 0x1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x0, 0xa, 0x5) (async) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:45 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) copy_file_range(r1, &(0x7f00000002c0), r0, 0x0, 0x0, 0x0) 10:17:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)) 10:17:45 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) openat$cgroup_ro(r0, &(0x7f0000003780)='memory.swap.current\x00', 0x0, 0x0) 10:17:45 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89a0, &(0x7f0000000000)={'wlan0\x00'}) [ 849.915303] block nbd0: shutting down sockets [ 849.918896] Dev nbd3: unable to read RDB block 0 10:17:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) [ 849.969636] nbd3: unable to read partition table [ 849.999161] ldm_validate_partition_table(): Disk read failed. [ 850.016710] Dev nbd3: unable to read RDB block 0 10:17:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)) [ 850.051947] nbd3: unable to read partition table 10:17:45 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) io_setup(0x6, &(0x7f0000000080)) syz_usbip_server_init(0x2) [ 850.091848] ldm_validate_partition_table(): Disk read failed. [ 850.098812] block nbd0: NBD_DISCONNECT [ 850.107669] block nbd0: Send disconnect failed -32 [ 850.126479] block nbd0: Disconnected due to user request. [ 850.126840] Dev nbd3: unable to read RDB block 0 [ 850.134116] block nbd0: shutting down sockets [ 850.153603] nbd3: unable to read partition table [ 850.179947] ldm_validate_partition_table(): Disk read failed. [ 850.198594] Dev nbd3: unable to read RDB block 0 [ 850.206743] nbd3: unable to read partition table [ 850.215237] ldm_validate_partition_table(): Disk read failed. [ 850.223467] Dev nbd3: unable to read RDB block 0 [ 850.229226] nbd3: unable to read partition table [ 850.236650] ldm_validate_partition_table(): Disk read failed. [ 850.244020] Dev nbd3: unable to read RDB block 0 [ 850.249751] nbd3: unable to read partition table [ 850.258440] ldm_validate_partition_table(): Disk read failed. [ 850.265682] Dev nbd3: unable to read RDB block 0 [ 850.272247] nbd3: unable to read partition table [ 850.279257] ldm_validate_partition_table(): Disk read failed. [ 850.286806] Dev nbd3: unable to read RDB block 0 [ 850.292895] nbd3: unable to read partition table [ 850.299784] ldm_validate_partition_table(): Disk read failed. [ 850.308416] Dev nbd3: unable to read RDB block 0 [ 850.314539] nbd3: unable to read partition table [ 850.322310] ldm_validate_partition_table(): Disk read failed. [ 850.329108] Dev nbd3: unable to read RDB block 0 [ 850.335304] nbd3: unable to read partition table [ 850.342553] ldm_validate_partition_table(): Disk read failed. [ 850.349352] Dev nbd3: unable to read RDB block 0 [ 850.355613] nbd3: unable to read partition table [ 850.362904] ldm_validate_partition_table(): Disk read failed. [ 850.369695] Dev nbd3: unable to read RDB block 0 [ 850.375988] nbd3: unable to read partition table [ 850.384866] ldm_validate_partition_table(): Disk read failed. [ 850.392345] Dev nbd3: unable to read RDB block 0 [ 850.398049] nbd3: unable to read partition table [ 850.406107] ldm_validate_partition_table(): Disk read failed. [ 850.413770] Dev nbd3: unable to read RDB block 0 [ 850.419535] nbd3: unable to read partition table [ 850.426985] ldm_validate_partition_table(): Disk read failed. [ 850.434099] Dev nbd3: unable to read RDB block 0 [ 850.439815] nbd3: unable to read partition table [ 850.447584] ldm_validate_partition_table(): Disk read failed. [ 850.454832] Dev nbd3: unable to read RDB block 0 [ 850.461033] nbd3: unable to read partition table [ 850.468179] ldm_validate_partition_table(): Disk read failed. [ 850.475547] Dev nbd3: unable to read RDB block 0 [ 850.481650] nbd3: unable to read partition table [ 850.488671] ldm_validate_partition_table(): Disk read failed. [ 850.496094] Dev nbd3: unable to read RDB block 0 [ 850.502189] nbd3: unable to read partition table [ 850.511267] ldm_validate_partition_table(): Disk read failed. [ 850.518241] Dev nbd3: unable to read RDB block 0 [ 850.524530] nbd3: unable to read partition table [ 850.532597] ldm_validate_partition_table(): Disk read failed. [ 850.540246] Dev nbd3: unable to read RDB block 0 [ 850.546034] nbd3: unable to read partition table [ 850.553775] ldm_validate_partition_table(): Disk read failed. [ 850.561580] Dev nbd3: unable to read RDB block 0 [ 850.567390] nbd3: unable to read partition table [ 850.575140] ldm_validate_partition_table(): Disk read failed. [ 850.583293] Dev nbd3: unable to read RDB block 0 [ 850.589032] nbd3: unable to read partition table [ 850.596887] ldm_validate_partition_table(): Disk read failed. [ 850.604407] Dev nbd3: unable to read RDB block 0 [ 850.612026] nbd3: unable to read partition table [ 850.619083] ldm_validate_partition_table(): Disk read failed. [ 850.626650] Dev nbd3: unable to read RDB block 0 [ 850.632853] nbd3: unable to read partition table [ 850.639774] ldm_validate_partition_table(): Disk read failed. [ 850.647435] Dev nbd3: unable to read RDB block 0 [ 850.653633] nbd3: unable to read partition table [ 850.661075] ldm_validate_partition_table(): Disk read failed. [ 850.667890] Dev nbd3: unable to read RDB block 0 [ 850.674126] nbd3: unable to read partition table [ 850.681829] ldm_validate_partition_table(): Disk read failed. [ 850.688586] Dev nbd3: unable to read RDB block 0 [ 850.695042] nbd3: unable to read partition table [ 850.703324] ldm_validate_partition_table(): Disk read failed. [ 850.710293] Dev nbd3: unable to read RDB block 0 [ 850.716805] nbd3: unable to read partition table [ 850.724177] ldm_validate_partition_table(): Disk read failed. [ 850.731555] Dev nbd3: unable to read RDB block 0 10:17:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x80000000, 0x5, 0x88], 0x4, 0x800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@gettaction={0x1c, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000800) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xffffffffffffffff) 10:17:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, &(0x7f0000000100)={&(0x7f0000000000)={0x14}, 0x14}}, 0x0) 10:17:46 executing program 5: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000009400), 0x381001, 0x0) 10:17:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)) 10:17:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8001) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 10:17:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x30, r1, 0x9, 0x0, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x30}}, 0x0) [ 850.737492] nbd3: unable to read partition table [ 850.744995] ldm_validate_partition_table(): Disk read failed. [ 850.752340] Dev nbd3: unable to read RDB block 0 [ 850.758557] nbd3: unable to read partition table [ 850.768631] ldm_validate_partition_table(): Disk read failed. [ 850.776372] Dev nbd3: unable to read RDB block 0 [ 850.782896] nbd3: unable to read partition table 10:17:46 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000000c0)={0xb, 0x10, 0xfa00, {0x0, r1}}, 0x18) 10:17:46 executing program 1: syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x32141) [ 850.866936] ldm_validate_partition_table(): Disk read failed. [ 850.892245] Dev nbd3: unable to read RDB block 0 [ 850.892259] block nbd0: NBD_DISCONNECT 10:17:46 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$xdp(r0, &(0x7f0000000080), 0x10) 10:17:46 executing program 4: bpf$MAP_CREATE(0x1c, &(0x7f0000007a40), 0x48) [ 850.925333] block nbd0: Send disconnect failed -32 [ 850.932295] nbd3: unable to read partition table [ 850.951056] ldm_validate_partition_table(): Disk read failed. [ 850.968306] block nbd0: Disconnected due to user request. 10:17:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8001) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 850.969673] Dev nbd3: unable to read RDB block 0 [ 850.979659] block nbd0: shutting down sockets [ 850.994594] nbd3: unable to read partition table 10:17:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x80000000, 0x5, 0x88], 0x4, 0x800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@gettaction={0x1c, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000800) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x80000000, 0x5, 0x88], 0x4, 0x800}) (async) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@gettaction={0x1c, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000800) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xffffffffffffffff) (async) 10:17:46 executing program 2: semctl$SETALL(0x0, 0x0, 0x13, &(0x7f0000000040)) 10:17:46 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)={0x18, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 10:17:46 executing program 5: socket$nl_route(0x10, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x3f}, &(0x7f00000001c0)={0x0, 0x989680}, 0x0) 10:17:46 executing program 4: bpf$MAP_CREATE(0x11, &(0x7f0000007a40), 0x48) [ 851.119814] block nbd0: NBD_DISCONNECT 10:17:46 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 10:17:46 executing program 5: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$can_bcm(r0, 0x0, 0x0) [ 851.160411] block nbd0: Disconnected due to user request. [ 851.164211] ldm_validate_partition_table(): Disk read failed. [ 851.166088] block nbd0: shutting down sockets [ 851.196447] Dev nbd3: unable to read RDB block 0 [ 851.226720] nbd3: unable to read partition table 10:17:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:17:46 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@generic]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200), 0x8, 0x10, 0x0}, 0x80) [ 851.250501] ldm_validate_partition_table(): Disk read failed. [ 851.268369] Dev nbd3: unable to read RDB block 0 [ 851.289416] nbd3: unable to read partition table 10:17:46 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89a3, &(0x7f0000000000)={'wlan0\x00'}) 10:17:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030600000000000000000b0000007c00058034000280000004007f00000008000300030000000800040020000000080001001300000008000300000000000800010012000000340002800800040009000000080003006204000008000200d10000000800010014000000000804003d180000080002000500000008000100756470"], 0x90}}, 0x0) [ 851.317778] ldm_validate_partition_table(): Disk read failed. [ 851.349452] Dev nbd3: unable to read RDB block 0 [ 851.373625] nbd3: unable to read partition table [ 851.438295] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 10:17:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8001) r1 = socket(0x2, 0x5, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) (async, rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 10:17:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x80000000, 0x5, 0x88], 0x4, 0x800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@gettaction={0x1c, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000800) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x80000000, 0x5, 0x88], 0x4, 0x800}) (async) openat$cgroup_ro(r2, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@gettaction={0x1c, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000800) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xffffffffffffffff) (async) 10:17:47 executing program 1: prctl$PR_SET_VMA(0x22, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:47 executing program 4: r0 = socket(0x11, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 10:17:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x17, 0x6, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:17:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030600000000000000000b0000007c00058034000280000004007f00000008000300030000000800040020000000080001001300000008000300000000000800010012000000340002800800040009000000080003006204000008000200d10000000800010014000000000804003d180000080002000500000008000100756470"], 0x90}}, 0x0) 10:17:47 executing program 2: prctl$PR_SET_VMA(0x2, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 852.021617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 10:17:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030600000000000000000b0000007c00058034000280000004007f00000008000300030000000800040020000000080001001300000008000300000000000800010012000000340002800800040009000000080003006204000008000200d10000000800010014000000000804003d180000080002000500000008000100756470"], 0x90}}, 0x0) 10:17:47 executing program 1: bpf$MAP_CREATE(0x13, &(0x7f0000007a40), 0x48) 10:17:47 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000000)) [ 852.065189] ldm_validate_partition_table(): Disk read failed. [ 852.098840] Dev nbd3: unable to read RDB block 0 [ 852.125490] nbd3: unable to read partition table [ 852.131726] block nbd0: NBD_DISCONNECT [ 852.135844] block nbd0: Send disconnect failed -32 [ 852.157570] block nbd0: Disconnected due to user request. [ 852.165321] block nbd0: shutting down sockets 10:17:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14}, 0x14}}, 0x0) 10:17:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) [ 852.173478] ldm_validate_partition_table(): Disk read failed. [ 852.194142] block nbd0: NBD_DISCONNECT [ 852.198231] block nbd0: Send disconnect failed -32 [ 852.203781] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.214625] Dev nbd3: unable to read RDB block 0 [ 852.219694] block nbd0: NBD_DISCONNECT [ 852.260530] nbd3: unable to read partition table [ 852.266651] block nbd0: Send disconnect failed -32 [ 852.290668] ldm_validate_partition_table(): Disk read failed. [ 852.297540] block nbd0: NBD_DISCONNECT [ 852.298324] Dev nbd3: unable to read RDB block 0 [ 852.310596] block nbd0: Send disconnect failed -32 [ 852.315570] nbd3: unable to read partition table [ 852.325755] block nbd0: NBD_DISCONNECT [ 852.333018] block nbd0: Send disconnect failed -32 [ 852.338066] block nbd0: NBD_DISCONNECT [ 852.351868] block nbd0: Send disconnect failed -32 [ 852.356969] block nbd0: NBD_DISCONNECT [ 852.364144] block nbd0: Send disconnect failed -32 [ 852.369395] block nbd0: NBD_DISCONNECT [ 852.374777] block nbd0: Send disconnect failed -32 [ 852.384021] block nbd0: NBD_DISCONNECT [ 852.388226] block nbd0: Send disconnect failed -32 [ 852.397616] block nbd0: NBD_DISCONNECT [ 852.407418] block nbd0: Send disconnect failed -32 [ 852.414210] block nbd0: NBD_DISCONNECT [ 852.418150] block nbd0: Send disconnect failed -32 [ 852.424368] block nbd0: NBD_DISCONNECT [ 852.428347] block nbd0: Send disconnect failed -32 [ 852.434820] block nbd0: NBD_DISCONNECT [ 852.438735] block nbd0: Send disconnect failed -32 [ 852.445046] block nbd0: NBD_DISCONNECT [ 852.449036] block nbd0: Send disconnect failed -32 [ 852.454917] block nbd0: NBD_DISCONNECT [ 852.458995] block nbd0: Send disconnect failed -32 [ 852.464369] block nbd0: NBD_DISCONNECT [ 852.468359] block nbd0: Send disconnect failed -32 [ 852.473686] block nbd0: NBD_DISCONNECT [ 852.477657] block nbd0: Send disconnect failed -32 [ 852.482993] block nbd0: NBD_DISCONNECT [ 852.486989] block nbd0: Send disconnect failed -32 [ 852.492344] block nbd0: NBD_DISCONNECT [ 852.496267] block nbd0: Send disconnect failed -32 [ 852.501619] block nbd0: NBD_DISCONNECT [ 852.505579] block nbd0: Send disconnect failed -32 [ 852.510912] block nbd0: NBD_DISCONNECT [ 852.514855] block nbd0: Send disconnect failed -32 [ 852.519836] block nbd0: NBD_DISCONNECT [ 852.524183] block nbd0: Send disconnect failed -32 [ 852.529172] block nbd0: NBD_DISCONNECT [ 852.533411] block nbd0: Send disconnect failed -32 [ 852.538402] block nbd0: NBD_DISCONNECT [ 852.542734] block nbd0: Send disconnect failed -32 [ 852.547720] block nbd0: NBD_DISCONNECT [ 852.552032] block nbd0: Send disconnect failed -32 [ 852.557768] block nbd0: NBD_DISCONNECT [ 852.562078] block nbd0: Send disconnect failed -32 [ 852.567028] block nbd0: NBD_DISCONNECT [ 852.571365] block nbd0: Send disconnect failed -32 [ 852.576309] block nbd0: NBD_DISCONNECT [ 852.580632] block nbd0: Send disconnect failed -32 [ 852.585576] block nbd0: NBD_DISCONNECT [ 852.589458] block nbd0: Send disconnect failed -32 [ 852.594800] block nbd0: NBD_DISCONNECT [ 852.598720] block nbd0: Send disconnect failed -32 [ 852.603776] block nbd0: NBD_DISCONNECT [ 852.607688] block nbd0: Send disconnect failed -32 10:17:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6d0840) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket(0xb, 0x5, 0x9aad) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:48 executing program 1: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000040)='{\x00') mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 10:17:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8954, 0x0) 10:17:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="030600000000000000000b0000007c00058034000280000004007f00000008000300030000000800040020000000080001001300000008000300000000000800010012000000340002800800040009000000080003006204000008000200d10000000800010014000000000804003d180000080002000500000008000100756470"], 0x90}}, 0x0) 10:17:48 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000340)={'sit0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="736974300000000000000000f8ffffff", @ANYRES32=0x0, @ANYBLOB="0040002000000003ffffffff46530098006600000004"]}) 10:17:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x531) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'pim6reg\x00', {0x2, 0x4e21, @local}}) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) fcntl$setsig(r6, 0xa, 0x1e) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7f) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 852.612748] block nbd0: NBD_DISCONNECT [ 852.616648] block nbd0: Send disconnect failed -32 [ 852.621719] block nbd0: NBD_DISCONNECT [ 852.625629] block nbd0: Send disconnect failed -32 10:17:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002e00000008000b"], 0x40}}, 0x0) [ 852.707637] print_req_error: 4150 callbacks suppressed [ 852.707647] print_req_error: I/O error, dev nbd3, sector 0 [ 852.718747] buffer_io_error: 4150 callbacks suppressed [ 852.718757] Buffer I/O error on dev nbd3, logical block 0, async page read [ 852.725058] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.735490] print_req_error: I/O error, dev nbd3, sector 2 [ 852.745981] Buffer I/O error on dev nbd3, logical block 1, async page read 10:17:48 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x2, &(0x7f0000000bc0)=@raw=[@cb_func], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:48 executing program 4: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x6}) [ 852.763842] print_req_error: I/O error, dev nbd3, sector 4 [ 852.769560] Buffer I/O error on dev nbd3, logical block 2, async page read [ 852.778042] print_req_error: I/O error, dev nbd3, sector 6 [ 852.783857] Buffer I/O error on dev nbd3, logical block 3, async page read [ 852.794453] print_req_error: I/O error, dev nbd3, sector 0 [ 852.800248] Buffer I/O error on dev nbd3, logical block 0, async page read 10:17:48 executing program 5: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000c00), 0x0, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0, 0x8a013, r0, 0x0) [ 852.816695] block nbd0: Receive control failed (result -107) [ 852.826287] print_req_error: I/O error, dev nbd3, sector 2 [ 852.832080] Buffer I/O error on dev nbd3, logical block 1, async page read [ 852.840110] print_req_error: I/O error, dev nbd3, sector 4 [ 852.845793] Buffer I/O error on dev nbd3, logical block 2, async page read [ 852.851130] block nbd0: shutting down sockets [ 852.854050] print_req_error: I/O error, dev nbd3, sector 6 10:17:48 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x8906, 0x0) 10:17:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6d0840) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket(0xb, 0x5, 0x9aad) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_DO_IT(r4, 0xab08) [ 852.864250] Buffer I/O error on dev nbd3, logical block 3, async page read [ 852.871576] print_req_error: I/O error, dev nbd3, sector 0 [ 852.877247] Buffer I/O error on dev nbd3, logical block 0, async page read [ 852.896501] print_req_error: I/O error, dev nbd3, sector 2 [ 852.902309] Buffer I/O error on dev nbd3, logical block 1, async page read [ 852.919585] ldm_validate_partition_table(): Disk read failed. [ 852.941622] Dev nbd3: unable to read RDB block 0 [ 852.954540] nbd3: unable to read partition table 10:17:48 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000240)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}}, 0x0) 10:17:48 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000002140)={[0xa8]}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000380), 0x0, &(0x7f0000000400)={0xa7, 0xffff}, &(0x7f0000000480)={0x0, r0+60000000}, &(0x7f0000000500)={&(0x7f00000004c0)={[0x2df082ea]}, 0x8}) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x282) 10:17:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void, @val={0xc, 0x99, {0x0, 0x49}}}}}, 0x20}}, 0x0) [ 852.970618] ldm_validate_partition_table(): Disk read failed. [ 852.992771] Dev nbd3: unable to read RDB block 0 [ 853.015412] nbd3: unable to read partition table 10:17:48 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000340)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0x2, 0x0, 0x0, @mcast2}}}, 0x38) 10:17:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0xfffffeff, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1a00}, 0x48) [ 853.044336] ldm_validate_partition_table(): Disk read failed. [ 853.051337] block nbd0: Receive control failed (result -107) [ 853.069606] Dev nbd3: unable to read RDB block 0 [ 853.091364] block nbd0: Device being setup by another task [ 853.105091] nbd3: unable to read partition table [ 853.119558] block nbd0: shutting down sockets [ 853.135168] ldm_validate_partition_table(): Disk read failed. [ 853.158082] Dev nbd3: unable to read RDB block 0 [ 853.197606] nbd3: unable to read partition table 10:17:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x531) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r5 = socket(0x2, 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'pim6reg\x00', {0x2, 0x4e21, @local}}) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) (async) fcntl$setsig(r6, 0xa, 0x1e) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) (async) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7f) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x10da}, 0x14}, 0x300}, 0x0) 10:17:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6d0840) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket(0xb, 0x5, 0x9aad) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(r4, 0xab08) 10:17:48 executing program 4: socketpair(0x23, 0x0, 0xdfcc, &(0x7f00000012c0)) 10:17:48 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 853.224117] ldm_validate_partition_table(): Disk read failed. [ 853.236881] Dev nbd3: unable to read RDB block 0 [ 853.244253] nbd3: unable to read partition table 10:17:48 executing program 4: socketpair(0xa, 0x3, 0x9, &(0x7f0000000000)) 10:17:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, 0xfffffffffffffffe, 0x0) 10:17:48 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:17:48 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89b0, &(0x7f0000000000)={'wlan0\x00'}) [ 853.365241] block nbd0: Could not allocate knbd recv work queue. [ 853.380832] block nbd0: Could not allocate knbd recv work queue. [ 853.397691] ldm_validate_partition_table(): Disk read failed. [ 853.422836] Dev nbd3: unable to read RDB block 0 [ 853.430015] block nbd0: Device being setup by another task [ 853.444040] nbd3: unable to read partition table 10:17:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000e80), 0x0, 0x0) read$FUSE(r0, &(0x7f0000002180)={0x2020}, 0x2020) [ 853.468536] ldm_validate_partition_table(): Disk read failed. [ 853.468927] block nbd0: shutting down sockets [ 853.485296] Dev nbd3: unable to read RDB block 0 [ 853.504052] nbd3: unable to read partition table 10:17:48 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8916, &(0x7f0000000000)={'wlan0\x00'}) [ 853.528372] ldm_validate_partition_table(): Disk read failed. [ 853.556653] Dev nbd3: unable to read RDB block 0 [ 853.581868] nbd3: unable to read partition table 10:17:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x531) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r5 = socket(0x2, 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async, rerun: 32) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async, rerun: 32) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'pim6reg\x00', {0x2, 0x4e21, @local}}) (async, rerun: 32) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) (async) fcntl$setsig(r6, 0xa, 0x1e) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7f) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) listen(r1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c80)={0xec8, 0x0, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0xeb4, 0x8, 0x0, 0x1, [{0x890, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x600, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x240, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "63abacbabd1941fc1e5689f94be0ba76d7139d970fdb8095d3c7dbba1c8ded2f"}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x74, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @mcast1}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2747839ad3a56a44c4496590911f8e584fd2727956b51d950932d2ea7445f473"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @loopback}}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @local}}]}, {0x418, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7e5c7e2910ed7f90af37181c83894a6f6e014f4173730da3cb3dd465b9d58af9"}, @WGPEER_A_ALLOWEDIPS={0x35c, 0x9, 0x0, 0x1, [{0x124, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x2c, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "b90c56adc71782e01431e96c898a451ab36cab40092b166f472739da5cf42491"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @multicast2}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}]}, {0x170, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @broadcast}}, @WGPEER_A_ALLOWEDIPS={0x50, 0x9, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fcd71a6131419075b6875a7f5d7fb5a9f0e72f91578cba26c55cf792f34cb970"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @dev}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @mcast2}}, @WGPEER_A_ALLOWEDIPS={0xb0, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}]}]}]}]}, 0xec8}}, 0x0) 10:17:49 executing program 2: syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x0) 10:17:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 10:17:49 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x5, &(0x7f0000000bc0)=@raw=[@map_idx_val, @initr0, @call], &(0x7f0000000c00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:49 executing program 4: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 10:17:49 executing program 1: pselect6(0xffffffab, 0x0, 0x0, 0x0, 0x0, 0x0) 10:17:49 executing program 2: bpf$MAP_CREATE(0x0, 0x0, 0x1100) 10:17:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x4, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}]}]}, 0x3c}}, 0x0) 10:17:49 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f0000001780)=ANY=[@ANYBLOB="8520"], &(0x7f0000000180)='GPL\x00', 0x1, 0x88, &(0x7f00000001c0)=""/136, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 853.750922] ldm_validate_partition_table(): Disk read failed. [ 853.759567] block nbd0: NBD_DISCONNECT [ 853.766935] block nbd0: Send disconnect failed -32 [ 853.785961] Dev nbd3: unable to read RDB block 0 [ 853.792566] block nbd0: Disconnected due to user request. 10:17:49 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2, &(0x7f0000000000)=@raw=[@alu, @jmp], &(0x7f0000000380)='GPL\x00', 0x800, 0xb8, &(0x7f0000000080)=""/184, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 853.799375] block nbd0: shutting down sockets [ 853.807783] nbd3: unable to read partition table [ 853.842683] ldm_validate_partition_table(): Disk read failed. [ 853.863193] Dev nbd3: unable to read RDB block 0 10:17:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) listen(r1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 10:17:49 executing program 2: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)='\xf8m[U\x02\x82\x93IA\xb2 \t\x00\x00\x00\x00\x00\x00\x00\xa2\xe3\x14\x1d\xda\xa5\x8f\xa3\v=\xebh\xc5!\xa7\xa1T\xbe\xd2\x1c{\f\x83 ,\xfb;o!\xe0\x9a\xcc\xf8\xa6P\xc0\x1e\xc4\x8d\x03)\xb4\x03\xe3\x9eX\xbe[w\xad\x0f\xbec\xd2\x16') 10:17:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 10:17:49 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) [ 853.884793] nbd3: unable to read partition table 10:17:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000340)) 10:17:49 executing program 5: mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000780)='./binderfs2\x00', 0x1ff) [ 854.028502] block nbd0: NBD_DISCONNECT 10:17:49 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8940, 0x0) 10:17:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = socket(0x2, 0x5, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) listen(r1, 0x4) (rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 854.048899] ldm_validate_partition_table(): Disk read failed. [ 854.055977] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 854.077555] Dev nbd3: unable to read RDB block 0 10:17:49 executing program 4: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'vxcan0\x00'}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e40)={0x6, 0x4, &(0x7f0000000bc0)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000c00)='syzkaller\x00', 0x6, 0x41, &(0x7f0000000c40)=""/65, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000dc0)={0x4, 0xe, 0xf9f, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000e00)}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001140)={0x0, 0x5}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 10:17:49 executing program 1: prctl$PR_SET_VMA(0x8, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 854.104667] nbd3: unable to read partition table [ 854.136669] ldm_validate_partition_table(): Disk read failed. [ 854.160370] Dev nbd3: unable to read RDB block 0 [ 854.185590] nbd3: unable to read partition table 10:17:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:49 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x89e0, 0x0) 10:17:49 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007dc0), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, 0x0) 10:17:49 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) 10:17:49 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8970, &(0x7f0000000000)={'wlan0\x00'}) [ 854.214029] ldm_validate_partition_table(): Disk read failed. [ 854.223161] Dev nbd3: unable to read RDB block 0 [ 854.230419] block nbd0: NBD_DISCONNECT [ 854.234454] block nbd0: Send disconnect failed -32 [ 854.244398] block nbd0: Send disconnect failed -32 [ 854.251821] nbd3: unable to read partition table 10:17:49 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 10:17:49 executing program 1: semctl$SETALL(0x0, 0x0, 0x2, &(0x7f0000000040)) 10:17:49 executing program 5: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x224041, 0x0) 10:17:49 executing program 2: syz_open_dev$dri(&(0x7f0000000040), 0x20, 0x0) [ 854.412614] ldm_validate_partition_table(): Disk read failed. [ 854.439161] Dev nbd3: unable to read RDB block 0 [ 854.454576] nbd3: unable to read partition table [ 854.475142] ldm_validate_partition_table(): Disk read failed. [ 854.488523] Dev nbd3: unable to read RDB block 0 [ 854.495368] nbd3: unable to read partition table [ 854.505112] ldm_validate_partition_table(): Disk read failed. [ 854.518577] Dev nbd3: unable to read RDB block 0 [ 854.526839] nbd3: unable to read partition table 10:17:50 executing program 0: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xd4, "3a8900e8f37189c2bf7c7a9298a3fb8613717c787ba801e1721e9a2f73cefb9df1247e64fd8032e060f63ec705a19b974a7ad53f2225adbf4c4b5f27ff864b0afb00f4af100cf9505018ccb675e93e78803c7b7e231763221cf8283d03ce9bdde97f983a16fcc073a50732df9e71a05ef1995c2eef5185e2a74f5966222ec7f03782eadbb496c9613e56157880f87e0d23fcc13e5004b1ab314004b55f7391a67fac790ed399a273d56890a97dbbb1deacb56d681bcb04e33e08eea1e6f131761d0f53b17259c6e8822342a25a718026fa7806ee"}, @iv={0x58, 0x117, 0x2, 0x43, "9e18bbff489ead7de8838575b1025585a98960c6b1af0fe99e48942fd4020517ae83e5846868ba5726b40c713f8d9090bc7a1e08f563b9911d2e8b77d5bb4b1622e8d4"}, @iv={0xb8, 0x117, 0x2, 0xa3, "f10b47cd4892f6ab2fa06c60dae5e760d09032725198ed62fddf0003df66633da31df8e73818aebceb4dcd3e4553b049a9224e4c4723c23adcd80621749093ed21d4e19dfdbd5c31b47297925b3cec69334113952aaf3aa5ececb380d948b3acd37cfbcb6af6d3e1869356a510b3c95707e48e6707d228b60f901c844f604b522092fdb869800b8576b2daaf6484e4000dc87c5a8edd4b6ffd499c903f73fb7957f064"}], 0x210}], 0x1, 0x4000010) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000300)={0xb, 0x10, 0xfa00, {0x0, r2}}, 0x18) 10:17:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x2, &(0x7f00000000c0)=[{}, {0x2}]}) 10:17:50 executing program 1: sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000001180)) 10:17:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000007a40)=@bloom_filter={0x1e, 0x0, 0x3, 0xd33}, 0x48) 10:17:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 855.026705] block nbd0: Disconnected due to user request. [ 855.032363] block nbd0: shutting down sockets 10:17:50 executing program 2: prctl$PR_SET_VMA(0xf, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0xfffffffffffffdee}}, 0x0) 10:17:50 executing program 4: prctl$PR_SET_VMA(0x36, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:50 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) [ 855.135479] ldm_validate_partition_table(): Disk read failed. [ 855.144369] Dev nbd3: unable to read RDB block 0 [ 855.157238] nbd3: unable to read partition table [ 855.163235] block nbd0: NBD_DISCONNECT [ 855.168170] block nbd0: Send disconnect failed -32 10:17:50 executing program 0: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xd4, "3a8900e8f37189c2bf7c7a9298a3fb8613717c787ba801e1721e9a2f73cefb9df1247e64fd8032e060f63ec705a19b974a7ad53f2225adbf4c4b5f27ff864b0afb00f4af100cf9505018ccb675e93e78803c7b7e231763221cf8283d03ce9bdde97f983a16fcc073a50732df9e71a05ef1995c2eef5185e2a74f5966222ec7f03782eadbb496c9613e56157880f87e0d23fcc13e5004b1ab314004b55f7391a67fac790ed399a273d56890a97dbbb1deacb56d681bcb04e33e08eea1e6f131761d0f53b17259c6e8822342a25a718026fa7806ee"}, @iv={0x58, 0x117, 0x2, 0x43, "9e18bbff489ead7de8838575b1025585a98960c6b1af0fe99e48942fd4020517ae83e5846868ba5726b40c713f8d9090bc7a1e08f563b9911d2e8b77d5bb4b1622e8d4"}, @iv={0xb8, 0x117, 0x2, 0xa3, "f10b47cd4892f6ab2fa06c60dae5e760d09032725198ed62fddf0003df66633da31df8e73818aebceb4dcd3e4553b049a9224e4c4723c23adcd80621749093ed21d4e19dfdbd5c31b47297925b3cec69334113952aaf3aa5ececb380d948b3acd37cfbcb6af6d3e1869356a510b3c95707e48e6707d228b60f901c844f604b522092fdb869800b8576b2daaf6484e4000dc87c5a8edd4b6ffd499c903f73fb7957f064"}], 0x210}], 0x1, 0x4000010) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xd4, "3a8900e8f37189c2bf7c7a9298a3fb8613717c787ba801e1721e9a2f73cefb9df1247e64fd8032e060f63ec705a19b974a7ad53f2225adbf4c4b5f27ff864b0afb00f4af100cf9505018ccb675e93e78803c7b7e231763221cf8283d03ce9bdde97f983a16fcc073a50732df9e71a05ef1995c2eef5185e2a74f5966222ec7f03782eadbb496c9613e56157880f87e0d23fcc13e5004b1ab314004b55f7391a67fac790ed399a273d56890a97dbbb1deacb56d681bcb04e33e08eea1e6f131761d0f53b17259c6e8822342a25a718026fa7806ee"}, @iv={0x58, 0x117, 0x2, 0x43, "9e18bbff489ead7de8838575b1025585a98960c6b1af0fe99e48942fd4020517ae83e5846868ba5726b40c713f8d9090bc7a1e08f563b9911d2e8b77d5bb4b1622e8d4"}, @iv={0xb8, 0x117, 0x2, 0xa3, "f10b47cd4892f6ab2fa06c60dae5e760d09032725198ed62fddf0003df66633da31df8e73818aebceb4dcd3e4553b049a9224e4c4723c23adcd80621749093ed21d4e19dfdbd5c31b47297925b3cec69334113952aaf3aa5ececb380d948b3acd37cfbcb6af6d3e1869356a510b3c95707e48e6707d228b60f901c844f604b522092fdb869800b8576b2daaf6484e4000dc87c5a8edd4b6ffd499c903f73fb7957f064"}], 0x210}], 0x1, 0x4000010) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 10:17:50 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = socket(0x6, 0x5, 0xfffffffc) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1000000081) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000002c0)={0x28, r1, 0xc2b, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) [ 855.184497] ldm_validate_partition_table(): Disk read failed. [ 855.195391] block nbd0: Disconnected due to user request. [ 855.198683] Dev nbd3: unable to read RDB block 0 [ 855.205772] block nbd0: shutting down sockets [ 855.218453] nbd3: unable to read partition table 10:17:50 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x5, &(0x7f0000000080)=@framed={{}, [@cb_func]}, &(0x7f0000000100)='GPL\x00', 0x3, 0xeb, &(0x7f0000000140)=""/235, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x20}}, 0x0) 10:17:50 executing program 5: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 10:17:50 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8941, 0x0) 10:17:50 executing program 4: ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) 10:17:50 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000012c0)) [ 855.391977] ldm_validate_partition_table(): Disk read failed. [ 855.411539] block nbd0: NBD_DISCONNECT [ 855.415648] block nbd0: Send disconnect failed -32 [ 855.439283] Dev nbd3: unable to read RDB block 0 10:17:50 executing program 2: socket$nl_route(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, &(0x7f00000001c0)={0x0, 0x989680}, 0x0) [ 855.464362] nbd3: unable to read partition table [ 855.479867] block nbd0: Device being setup by another task [ 855.485685] block nbd0: NBD_DISCONNECT 10:17:50 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x2, &(0x7f0000000000)=@raw=[@map_idx_val], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:17:50 executing program 4: bpf$MAP_CREATE(0x16, &(0x7f0000007a40), 0x48) [ 855.504986] ldm_validate_partition_table(): Disk read failed. [ 855.508890] block nbd0: Send disconnect failed -32 [ 855.522257] Dev nbd3: unable to read RDB block 0 [ 855.524094] block nbd0: Disconnected due to user request. [ 855.543808] block nbd0: shutting down sockets 10:17:50 executing program 0: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xd4, "3a8900e8f37189c2bf7c7a9298a3fb8613717c787ba801e1721e9a2f73cefb9df1247e64fd8032e060f63ec705a19b974a7ad53f2225adbf4c4b5f27ff864b0afb00f4af100cf9505018ccb675e93e78803c7b7e231763221cf8283d03ce9bdde97f983a16fcc073a50732df9e71a05ef1995c2eef5185e2a74f5966222ec7f03782eadbb496c9613e56157880f87e0d23fcc13e5004b1ab314004b55f7391a67fac790ed399a273d56890a97dbbb1deacb56d681bcb04e33e08eea1e6f131761d0f53b17259c6e8822342a25a718026fa7806ee"}, @iv={0x58, 0x117, 0x2, 0x43, "9e18bbff489ead7de8838575b1025585a98960c6b1af0fe99e48942fd4020517ae83e5846868ba5726b40c713f8d9090bc7a1e08f563b9911d2e8b77d5bb4b1622e8d4"}, @iv={0xb8, 0x117, 0x2, 0xa3, "f10b47cd4892f6ab2fa06c60dae5e760d09032725198ed62fddf0003df66633da31df8e73818aebceb4dcd3e4553b049a9224e4c4723c23adcd80621749093ed21d4e19dfdbd5c31b47297925b3cec69334113952aaf3aa5ececb380d948b3acd37cfbcb6af6d3e1869356a510b3c95707e48e6707d228b60f901c844f604b522092fdb869800b8576b2daaf6484e4000dc87c5a8edd4b6ffd499c903f73fb7957f064"}], 0x210}], 0x1, 0x4000010) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 855.562443] nbd3: unable to read partition table [ 855.605189] ldm_validate_partition_table(): Disk read failed. [ 855.615336] block nbd0: NBD_DISCONNECT [ 855.626621] Dev nbd3: unable to read RDB block 0 [ 855.648383] nbd3: unable to read partition table 10:17:51 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) r3 = socket(0x6, 0x5, 0xfffffffc) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1000000081) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:51 executing program 1: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x16}, 0x10) 10:17:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x18a8}}, 0x0) 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x5, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:51 executing program 5: prctl$PR_SET_VMA(0x16, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:51 executing program 2: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x1}, {0x0, 0x8}, {0x0, 0x8001}], 0x3, 0x0) [ 855.666207] ldm_validate_partition_table(): Disk read failed. [ 855.685316] Dev nbd3: unable to read RDB block 0 [ 855.694297] nbd3: unable to read partition table [ 855.708604] ldm_validate_partition_table(): Disk read failed. [ 855.733576] Dev nbd3: unable to read RDB block 0 10:17:51 executing program 1: openat$sw_sync(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) [ 855.765130] nbd3: unable to read partition table 10:17:51 executing program 2: sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, 0x0, 0x0) 10:17:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x2}, 0x300, &(0x7f0000000240)={&(0x7f0000000c40)={0x14}, 0x14}}, 0x0) 10:17:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6}]}, 0x28}}, 0x0) 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x5, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x5, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 10:17:51 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000003800), 0xffffffffffffffff) [ 855.851385] ldm_validate_partition_table(): Disk read failed. [ 855.868431] block nbd0: NBD_DISCONNECT [ 855.891146] Dev nbd3: unable to read RDB block 0 [ 855.925990] nbd3: unable to read partition table [ 855.956965] ldm_validate_partition_table(): Disk read failed. [ 855.983493] Dev nbd3: unable to read RDB block 0 [ 855.991363] nbd3: unable to read partition table 10:17:51 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) r3 = socket(0x6, 0x5, 0xfffffffc) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1000000081) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:51 executing program 1: connect$ax25(0xffffffffffffffff, 0x0, 0x0) 10:17:51 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$MRT6(r0, 0x29, 0xcf, 0x0, 0x0) 10:17:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)={0x8e}) 10:17:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x0, 0x0, 0x0, 0x0, 0x84, 0x1}, 0x48) [ 856.010643] block nbd0: NBD_DISCONNECT [ 856.024433] block nbd0: NBD_DISCONNECT 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x5, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1, 0x1}}, 0x10) 10:17:51 executing program 2: bpf$MAP_CREATE(0xa, &(0x7f0000007a40), 0x48) 10:17:51 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000280)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000001140)=0x8) 10:17:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002e00000008000e"], 0x40}}, 0x0) [ 856.127095] ldm_validate_partition_table(): Disk read failed. [ 856.172982] Dev nbd3: unable to read RDB block 0 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x42400, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) [ 856.207676] nbd3: unable to read partition table [ 856.221949] block nbd0: NBD_DISCONNECT [ 856.229074] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)={0x14, r1, 0x301}, 0x14}}, 0x0) [ 856.262469] ldm_validate_partition_table(): Disk read failed. [ 856.293651] Dev nbd3: unable to read RDB block 0 [ 856.307779] nbd3: unable to read partition table 10:17:51 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'pim6reg1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}]}]}, 0x30}}, 0x0) 10:17:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x31, &(0x7f0000000a00)={&(0x7f0000000780)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x68}]}, 0x1c}}, 0x0) 10:17:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4, 0x117}]}, 0x18}}, 0x0) [ 856.320767] block nbd0: shutting down sockets 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82000) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x42400, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) 10:17:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)={0x14, r1, 0x301}, 0x14}}, 0x0) 10:17:51 executing program 4: syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x9}, &(0x7f0000000180)={0x0, 0x3938700}, 0x0) 10:17:51 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) accept4$ax25(r0, 0x0, 0x0, 0x0) 10:17:51 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 856.441705] Enabling of bearer rejected, failed to enable media 10:17:51 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8983, &(0x7f0000000000)={'wlan0\x00'}) 10:17:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x82000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x42400, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) [ 856.540366] block nbd0: shutting down sockets 10:17:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)={0x14, r1, 0x301}, 0x14}}, 0x0) 10:17:52 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:17:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x0, 0x780}, 0x48) 10:17:52 executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) 10:17:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)={0x14, r1, 0x301}, 0x14}}, 0x0) 10:17:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r2) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="068afb62543ff7f63a0592067dbbdbf0b1b141748d1c9318c1b9d482735c5c3ab826bd147fce5c995101f4a7ea5c7331d59048680ca3b83c56471d16a5fd26234ebeed8d27c4a866e8fe72ea699c15f382ad219b6a504220e1f6bf540d4450eabe6718a47930cb799585d33ef746", @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf25040000000800040000000000050005000100000014000100fc00000000000000000000000000000008000300050000000500060008000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8040) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) [ 856.661499] block nbd0: shutting down sockets 10:17:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000007a40)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 10:17:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={&(0x7f00000002c0), 0xc, &(0x7f0000000140)={&(0x7f0000000d00)={0x29c, r3, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x280}}]}, 0x29c}}, 0x0) 10:17:52 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8990, &(0x7f0000000000)={'wlan0\x00'}) 10:17:52 executing program 2: syz_open_dev$dri(&(0x7f0000000100), 0x93, 0x8941) 10:17:52 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x100000000) 10:17:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) [ 856.811373] block nbd0: Receive control failed (result -107) [ 856.850180] block nbd0: NBD_DISCONNECT [ 856.865891] block nbd0: Send disconnect failed -32 10:17:52 executing program 4: prctl$PR_SET_VMA(0x34, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 856.888890] block nbd0: Send disconnect failed -32 10:17:52 executing program 5: bpf$MAP_CREATE(0x23, &(0x7f0000007a40), 0x48) [ 856.933509] block nbd0: Disconnected due to user request. [ 856.939222] block nbd0: shutting down sockets 10:17:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1}}, 0x10) 10:17:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r2) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="068afb62543ff7f63a0592067dbbdbf0b1b141748d1c9318c1b9d482735c5c3ab826bd147fce5c995101f4a7ea5c7331d59048680ca3b83c56471d16a5fd26234ebeed8d27c4a866e8fe72ea699c15f382ad219b6a504220e1f6bf540d4450eabe6718a47930cb799585d33ef746", @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf25040000000800040000000000050005000100000014000100fc00000000000000000000000000000008000300050000000500060008000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8040) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) 10:17:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000940)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000170000001c00068015"], 0x30}}, 0x0) 10:17:52 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, &(0x7f0000000000)={'wlan0\x00'}) 10:17:52 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000002140), 0x8, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 10:17:52 executing program 2: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000000000/0x5000)=nil], 0x0, &(0x7f0000000040), 0x0) 10:17:52 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, 0x0) 10:17:52 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:52 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) connect$can_bcm(r0, 0x0, 0x0) 10:17:52 executing program 2: r0 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f00000000c0)='}\x00', 0x2) [ 857.174419] block nbd0: Receive control failed (result -107) 10:17:52 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8904, &(0x7f0000000000)={'wlan0\x00'}) [ 857.220089] block nbd0: NBD_DISCONNECT [ 857.224025] block nbd0: Send disconnect failed -32 [ 857.228972] block nbd0: Send disconnect failed -32 10:17:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0xfffffeff, 0x7fff, 0x4}, 0x48) 10:17:52 executing program 5: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0}, 0x20) [ 857.265651] block nbd0: Disconnected due to user request. [ 857.276173] block nbd0: shutting down sockets 10:17:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r2) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="068afb62543ff7f63a0592067dbbdbf0b1b141748d1c9318c1b9d482735c5c3ab826bd147fce5c995101f4a7ea5c7331d59048680ca3b83c56471d16a5fd26234ebeed8d27c4a866e8fe72ea699c15f382ad219b6a504220e1f6bf540d4450eabe6718a47930cb799585d33ef746", @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf25040000000800040000000000050005000100000014000100fc00000000000000000000000000000008000300050000000500060008000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8040) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) 10:17:52 executing program 2: pselect6(0x59, &(0x7f00000000c0), 0x0, &(0x7f0000000140), &(0x7f00000001c0), 0x0) 10:17:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100000000000000a8d488"], 0x1c}}, 0x0) 10:17:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) 10:17:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x13}]}]}, 0x2c}}, 0x0) [ 857.420272] block nbd0: NBD_DISCONNECT 10:17:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000300)={0x14, r1, 0x713}, 0x14}}, 0x0) 10:17:52 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000380), 0x739, 0x0) [ 857.450393] block nbd0: Disconnected due to user request. [ 857.456022] block nbd0: shutting down sockets 10:17:52 executing program 2: r0 = gettid() process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/68, 0x4e}], 0x1, &(0x7f00000000c0)=[{0x0}, {&(0x7f00000004c0)=""/4096, 0x1000}, {0x0}], 0xe, 0x0) 10:17:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="e5ffffff00000000008001"], 0x1c}}, 0x0) 10:17:53 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r1) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000002b00)={0x1004, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x2c0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xe5, 0x4, "7d001cbe10a6080a19b9dfc2aaa8b6390648853243a8eb44f67b4145f13afcd2866f22ada3e40f2f57c549ed2b2ad685e64f359a933fa276e78984fe59682c01fd8c4e58222aa6e5ff9fc3c430280987dfe7bcc54c03d189dc31721d6d461e28316ec0b1471136e2cd30573a853c0da2a15395f5d96e9708588b35569849fa3d02b332cecceaeadb74c43a9bbeec91a3c52d0ed1d14641cd4dc70abb387b263c79dd00dc34095d4ae2db1b30d98b8d44efe8c527327115adabef0984f9a49cc4114e77d94dbda54e3e3f6ecc7a0b5d15fa14789569bf8aa1cc48d2d2e337a14b2a"}, @ETHTOOL_A_BITSET_BITS={0xc8, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xe9, 0x4, "b9edf8cf1f22a8bb685cecdb64730d6ba624bd7e60d110f36cad2df2fe9b6635ec64141dceae26082279a7c79495ec49616ac6eb34fd689697561fa24b5e722900d0e380be68f4aaef03cd6827186f696687e397d636db884b05e95e61126fa02008886b970194743c001351649273119af2c49056da539f3815afb7e06936996e72b8f5c6ef6869175c3ed0dab45cd49638767a0db8b8b61682980ecf8f2dc466a4631d0ae087853ce9018857b14de171d1b37888ee3c3a45e938929448950ccbd7b7e2b49eacfc14526c10b7eea1bb0e4efd07ac9d85dfaa9b12b7474064a431910f4b52"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0xcfc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xd0, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '..\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'pim6reg0\x00'}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'wireguard\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_MASK={0x61, 0x5, "f72da5614caa7e586ca7b04f49e1eed6a2da43b1706023223b37ae9295e6750622fff0baf8febc1d9d46210f867dd8a69dcf0d0c832dd9b99c4740fa93afa6d18f20f21b8f31b772d2baab4b6eef944fe8d3c95aaab2265b27558756c3"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_MASK={0xbb1, 0x5, "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"}]}]}, 0x1004}}, 0x0) 10:17:53 executing program 1: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000040)='{\x00') 10:17:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x4081) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x9) ioctl$NBD_DO_IT(r2, 0xab08) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r5 = socket$kcm(0x29, 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000007c0)={0x2, 0x3, 0x9, 0x2000, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000c40)={0x1538, 0x22, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10, 0x2f, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xfff}]}, @nested={0x101, 0x50, 0x0, 0x1, [@typed={0xc, 0x47, 0x0, 0x0, @u64=0x7}, @generic="bfb160c43a940ef8c79c0daec9e1e7ab154f4968bf90f6a5f39c0d0d1e458e9214dc27633b14f12decfde487c3e8a19c6c66b97dbd40557704497326f19289bce568e95afb05ab1caf6ce0b804b75a30a9a4309fdf9796830bcad325639d922cef2f4181ebe2b16a7732399dd2b6c85dacfd9b369bbd713cb3bc79986e8fc82c24f7d30ca849e71001aae2ae17c4070144cd318f8d1479528ba815f95879d10df8e3efc6bbbeea2dabe327e947d72b1f30c8f29bdd251a101cf8819c10d8681ce5573c7484d630b35466c551fcd111413185a78a15bc92bc10f3c214c69c040224c6866a89aad32d4fef1955ded8b19187"]}, @nested={0x1259, 0x2f, 0x0, 0x1, [@typed={0x14, 0x58, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="a452edc153ba4dceddc0b97ea460fbfd2f3b12f4e815544cc6a672f9ec49", 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@generic="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"]}, @typed={0x8, 0x96, 0x0, 0x0, @uid}, @generic="40fc33615c320d43a4882c3befae109513db41bc03d37d3bf5b8aed5ad2572dddc454bf107643a2c8fc2815b824c5288984fbb902c33c0e882ab25", @typed={0x8, 0x6b, 0x0, 0x0, @pid}, @nested={0x1c, 0x4a, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @fd}, @typed={0xe, 0xb, 0x0, 0x0, @str='/dev/nbd#\x00'}]}, @typed={0x8, 0x58, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x40, 0x0, 0x0, @pid}, @nested={0x13e, 0x94, 0x0, 0x1, [@generic="d94a0c2db1738165ba276e016c5380b43b53e9bea0ace6fb65a07a1515f917660ed04673a1e430b5bf2671f710fa10844584685be5ec3f8b03d747771944949a0b4fc693808bc7db67412e1241cee35ef1e64923002b31fc3273a6474581b4422e80ebbbd31693a80ddbf23a34010e0bff761eac69879174b16b3aab11eb7e23a9", @typed={0x8, 0x2f, 0x0, 0x0, @uid=0xee01}, @generic="ebbf3e2fed40def8734ee34c02cbdc520796e9f92e638dcc8624feb91e66a996cc04baadf48b33b3cc7d12748f19ed8f7fceca8c7093dd23e9fcebbce04e092876399cbc1b9344bf1cf2f1b8a54cd80b0eb4c7e4b75666434d28650be1f54bdec0d3b7fb814e949e169ed66bd65c083baf85161c367fd3b6454d80e71d0a4b8499517330e6c1a40d0aa154d4c5f242332e0dda51a51c279981f8ee55ab698e1cd93035d3d39863b285", @typed={0x8, 0x2b, 0x0, 0x0, @str='drr\x00'}]}]}, 0x1538}, {&(0x7f0000000340)={0x11c, 0x31, 0x1, 0x70bd28, 0x25dfdbfc, "", [@typed={0xa, 0x45, 0x0, 0x0, @str='\xc7+-\\*\x00'}, @typed={0x8, 0x88, 0x0, 0x0, @u32=0x9}, @nested={0xf8, 0x7b, 0x0, 0x1, [@typed={0x8, 0x32, 0x0, 0x0, @uid}, @typed={0x8, 0x65, 0x0, 0x0, @str='drr\x00'}, @generic="ecb9427ac4394a8fe1bf6d607d50e9267d01fc757edbced08d2011aaecffd7214b22e9b4ccc682d06c44e3f9c80cca0bde33c3f297e9645f3c736e7cdbb947d660cdb4a9075d6e0455ecb800699d32146ec2610e804ffd45c9a1b89c640febebec11699948165b55464452f0383eb316e2976226d15532cf9918160c679899c1ba92ce5459ae730887600bba5026defe382767b667af976a690ceb71028a679049b4080c31ce663aa7b5694e196f1b8bac445ff79c22bb920800e91c4aad19294b74e0866d5caebb99d9463d44e34ccc191f36b5554f8fab593be9cf775c62876364c173"]}]}, 0x11c}, {&(0x7f0000000480)={0x20, 0x42, 0x100, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x96, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x48, 0x0, 0x0, @u32=0x10001}]}, 0x20}, {&(0x7f0000002180)={0x103c, 0x1c, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0xe, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x4, 0xd}, @typed={0x14, 0x61, 0x0, 0x0, @ipv6=@private2}, @generic="8f09338a25bee0df7195745ee55632b33b00000a9a4fcd907e0d2cbb650ea64b4060dc408c4cd291e89b6809e157aeed147552f066dc984dced00350170e5b1610d0f88fe3f0646a9a69d267061e1363e705902d955eeaf382cc522cd1cfe9a9dd77db5fba90772726c576a102e27c0d76baa30e16bbb91a9645266866471bf9b384fae8b825c379f8e1d0798cba9d1a154a8fc37aa226dc011863fea064037717524d4b952d4247508a6b261b091f1a9d1ea7d3ae97fcf9c1a97fadf8ec42404fc0fa769d4366869e6f8b23138c69acdb83160ef7fd26fce60d78161ecec48e4506c816ba128f22fc33a24dfe8d462a09272737681df864c5fd91454ce4b6259669f1655d3a974163f253963ce03af535fd0d8876ddbe497da3aae2214765b2023846caac53ec329f69f818cccfa8ef619bb52385de3d0acf9bb14aa1437e80434744ec097ce8ffe56791bde2e662b5c483d980efefabb59178670a8e6ed57a137f6ff93981cfec7dea5d9be1dadc1b7844b2821524df9196415122e662da192f314dab0fffd803c7af6f71dd46ce8955624094c2ff63085c44adea98c270f369a4f6e8ff64719d38649fc76262d8a64c3db8a3a3649f8ae2f2a0f8ec367907db1d42573c2c985e581d8c2648d47d0f78a5aafc39c78a868cbe5811f7a5ee6f2392272b8b5cfbaae3c90f6ba2f2bde3f8e013c8911b02328149ef0f9bec544dfd6793f2d2108ebeb3f6c65642e6513e898488ff965cdcc7e99a4b9e862483737c61369e4ff673e39c16c07c3231b19caa8ad147afe25147b3a1469caa2a114d452bbeee212097708f36b4d20e2ff084126c3110076f27937d1cd7bd4ed1bdf2bef80efe3ed0cf1c4b05d64d61c021107b138a0a4907124ef9aaa5c2a987251c7b54843ecfe7b5c72cfe4b327a9450ee8e8222b487a74ca7d4cbff8780385dde594ef12384276afd712eabb409ac2657f9fad28c46e957f4698a9070964b0cb61d279d73341b8bc6505993a2db6844efc27e2c5813f5462ea47f85f36e63cd3094738e6321fd4182685c37e4cc95bf03bab256a2ceb238fdc247c7b0d0a569d535452ca8f6d36253bced700a19bb07f26ba53a418acf0a506833a4be428526a0ff84fb2542fde27a3674be5f2befd05ff7936f2e9c76f259f1152ddf4af6c0f7a273a08c5a3f044d7b56ee452af1541b746d63260c19855d6e217c00b7c45487ed04d18e4a9eb18b85d1b3149e88c7f2f0cb8184dcfd1a4cbff6e8f894c6732349c1de365e353ab2b8f2c37291527686b73077091d0cf18562de48ed76f9159436d36e2c3070a7320f6688e26de2ed216233cfe1132fdcfb75d9393a22df2639d669f30b0e15d6d5dec726724a726684fad0aab29713ac2108a17c7a05b68273210f2a3b58ebf90ede14f0623a3ced2392d407506285059dc71546d0a73c8929a8b09a55063f4f7061610e2a13a84bb612eee9cf0c955d45455ce65c4192c2e210aefd766d232e636df45aec92bf949f46aa8035edcc846e398f86b504195ff4f11ebefb8a9720d5230080cfd207dab8d7b53c31a75d7186966a668a317e3f5282076036379ad738533577bee60903dd0b750368ea27659a25d16f393821fc4454276ad07b50e1b66280721a2946621eae1b088d19af7ded53fe8e6e9ca39fbcb2761f982ab47d81bb16b1571c677d270067e3759c5804244ee624d6b42ad5ac1971310eb1e24c27014c269bfa44efa14d60743c132064cf808489d0fa708ee2d87e0e7a9a4cdbd92053d4f60e55a510f544c3b2e3a593cdd9de9b719b971b477183f88b77cc8277cc72c9507cce9482237a3ce13f5e34b9fbf2d2a4761f5e69deaf611dea985cae9ed9ffc1c5858184613c07106cb452d2e2f2e8c8505fef2812d40da2322e4feccb7074534ac41d19a748c18cadc395e21debb150753cdc10fe035e320509b02d7307747f453870abf8bc49eb0541ea3f6cf7f3b9430da90362079b4566cda19c0fe4309a290981f3d7c35506466da9d2cc8f60bd11e93d05914fa763cd1efdf8444244b95ff1be142a159c2bb2af12eca23717681c70ee6a2bd2f52e144de389f502fac25f7b1dc5779af60d0bcc2f0c1de944bb626e6739622b97d3724dd21cc143f61b2270f6461250882c878cd13eb768414aef24e9dbe46470f4228ad7a23461c0085489b87e7a41640bbb54c8f85006acec2fa3086bec16864bf71533138021641d16dda3593a8861f83197b964501a53047747f8a3948c785ffc65c230e6d35522053d8282fc1a25702738cc160111411c8fd3eec6c9429ec8ccfd34f6432b15c4f9c1f2effee7d36bc8634ff68a5963b611081b8059f533b70e33a45834c6e48679d8adefade33c8912ea3cdb2c969935b489fd731296bfe09e6643cdd34c5f32c5eca215bbce814ec03ea49463aacc75379e43401c8b4cd3c689e865211af6fd721f4efae02e3be0557ae8095b653c33e45bbf71ece26a715dec82928c90046e01c48c16546bb9b182ef3b261b50b193bfc22da9bc31e9b2e1040d8d5568bf5db16d4bea42c7da0c4c27af2689583874322935d2efac4f16ee087bc94577a2a7301e4555cc6153996b5be5b3970af25e8da5bf7cd74803fc450d71d9b8241162591d57eee7583e5b058f339c0e8244f1b92084f406f5a69d3caaaf9989cb61bdea245611400623dd2601b62fe816d08ce3572ad09e5f05be032411eed0891b283b938d7dbd6105a06c6106864b1c8e34e56900c0c4bb856fb862d6074ca1e9e4fad2a2a4bbd4236ca3334860b8849dd46fa1fca01919008658716c189bd82912aea84a3bfd66765115b1c9545d15d33a0b1b23b1017c74a1aef717f8ed8b00653c664f963442e8b1de07bf4f21ec4d16583fca1e65fbcf86d080e87f68600911857dd658bf595c9b62f3f1b0c56cd1dccea0d777bc38f6ee5a30b0a528841b97f04feead6de5ba5be21d1499b3893204159857a8816434c6e73e78a7f78e2514cf83ebd1cc5f758a88164b2842fa6f018743f83b53574c61e6dc3267fdcf8a987a729fff366a0061f104a200a036b79061f28f4328c7521af3591436514d33e76987b0645900583755bd896109248e936f3436210935c102052e91ed5aa03f937168ebfddae92bada78579d8188dbd79b8e8986ce6599cf069d8298c8cce4896956191fa88ec85c8e9a767f672fe8e3a1aca28a331311d8585ba09fe1a419b4c12b80bd1943e06878bead2438f87c1b4ef39d9622df322861721d5929c811f1202fa5485ece64990c575144b2934d641b0c9bef2e40b2d22254a5912cabc6a43fb1d9ab8a6f7194b6842390b0b64b700f3afc0db8fd756184865afa02ab8f834c9a1aeac133a15b7b6226494f8a922e5d6fd2da802b612568f96a4a1910258216ed22d3a032d6399889603bbc03644bdc2af448eab8581ef6a6dcee77742dde8afa6485ca47c61bd76d90dac4044acc08c280388ad5cfc9d44c79642861b87e7b0c7231d7a4791c69239cba06f9e92f8b4f65d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0x103c}], 0x4, &(0x7f0000000900)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r8, r9]}}], 0xe8, 0x811}, 0x80) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r13) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r14, {0xd, 0xb}, {0x6, 0x19}, {0x0, 0xe}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x4840) 10:17:53 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f0000000240)) [ 857.621437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 10:17:53 executing program 5: bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000140), 0x10) 10:17:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x12, 0x1, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x20, r1, 0x1, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) 10:17:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x2001}, @void}}}, 0x1c}}, 0x0) [ 857.725358] block nbd0: NBD_DISCONNECT 10:17:53 executing program 5: prctl$PR_SET_VMA(0x25, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:53 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) [ 857.802425] block nbd0: Disconnected due to user request. [ 857.811532] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:17:53 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000140)=0x40, 0x4) 10:17:53 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8941, &(0x7f0000000000)={'wlan0\x00'}) [ 857.872046] device veth33 entered promiscuous mode [ 857.877930] IPv6: ADDRCONF(NETDEV_UP): veth33: link is not ready 10:17:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = socket(0x2, 0x1, 0x4081) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x9) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) (async) r5 = socket$kcm(0x29, 0x0, 0x0) (async) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) (rerun: 32) r8 = socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000007c0)={0x2, 0x3, 0x9, 0x2000, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000c40)={0x1538, 0x22, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10, 0x2f, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xfff}]}, @nested={0x101, 0x50, 0x0, 0x1, [@typed={0xc, 0x47, 0x0, 0x0, @u64=0x7}, @generic="bfb160c43a940ef8c79c0daec9e1e7ab154f4968bf90f6a5f39c0d0d1e458e9214dc27633b14f12decfde487c3e8a19c6c66b97dbd40557704497326f19289bce568e95afb05ab1caf6ce0b804b75a30a9a4309fdf9796830bcad325639d922cef2f4181ebe2b16a7732399dd2b6c85dacfd9b369bbd713cb3bc79986e8fc82c24f7d30ca849e71001aae2ae17c4070144cd318f8d1479528ba815f95879d10df8e3efc6bbbeea2dabe327e947d72b1f30c8f29bdd251a101cf8819c10d8681ce5573c7484d630b35466c551fcd111413185a78a15bc92bc10f3c214c69c040224c6866a89aad32d4fef1955ded8b19187"]}, @nested={0x1259, 0x2f, 0x0, 0x1, [@typed={0x14, 0x58, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="a452edc153ba4dceddc0b97ea460fbfd2f3b12f4e815544cc6a672f9ec49", @generic="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@typed={0xcd, 0x7c, 0x0, 0x0, @binary="2273ccebdb6dc3ecffb3e5e9b202a02fe02ae94738a8855e3bc7fa00249e159c652c260adc65e9097bdcc48b607352b7ea824f2b12e37ad695bafd9c3b89790c52bbda332fabf30b0aa4dce942ef22881948da79e4018e48ec2a973d6b9448846ebfaa2e8f275f7e031d60e47da64735c6782ed0542f35ba73c70e52c2d14bc23f3982194f61b621b81c82b17ee50fef8cd642f26cad67dd679f560c4a2d77669fd062ef8f51a0b519f6baa3655da207a7cce5c82b3e51a6d4a1a5df8e2d67bf66e703281e6d7b49fa"}, @typed={0xc, 0x3b, 0x0, 0x0, @u64=0xeed}, @generic="6c6f65c9914f9c1ff3afd82a433eb2aacad4d685b1bc7a24ed16a233bdb413aa4882361aaa08f9e98bf75ae7ff211ae47cba5c356fb21794db", @typed={0x8, 0x57, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x74, 0x0, 0x0, @pid}, @generic="854d54e73f2af0511b4909920f9976b9acbf7703ae5daf2a283f1bd4f25252ae80064f4feaaae2dc21acdc6aff0d0684e61b7278d075c30dee473e74483d995799416ce1917dc6da0d936a682de1c875fd59b6e04d27eaace72b44f7558bcffaf638c78583d299d7bcfa3ccc74ff8f89fbc946330d3e9f2c6dec6447998ad366498b67003697e94036eb55eaa2921fcce1f533e286fc83d49a0c1ffd5b32e22706a0a03b97d224e36a196060e52b8db72e4246cb0eb652affa3c71565c00a57d978308c2e8bf35647aad3ddd374bc962b7e7ca9949b28a766aad82f9f68446a871a952351bebd02d9aac885e0c0fe777e512be81b43407e16fb54dd0cd75"]}, @typed={0x8, 0x96, 0x0, 0x0, @uid}, @generic="40fc33615c320d43a4882c3befae109513db41bc03d37d3bf5b8aed5ad2572dddc454bf107643a2c8fc2815b824c5288984fbb902c33c0e882ab25", @typed={0x8, 0x6b, 0x0, 0x0, @pid}, @nested={0x1c, 0x4a, 0x0, 0x1, [@typed={0x8, 0x59, 0x0, 0x0, @fd}, @typed={0xe, 0xb, 0x0, 0x0, @str='/dev/nbd#\x00'}]}, @typed={0x8, 0x58, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x40, 0x0, 0x0, @pid}, @nested={0x13e, 0x94, 0x0, 0x1, [@generic="d94a0c2db1738165ba276e016c5380b43b53e9bea0ace6fb65a07a1515f917660ed04673a1e430b5bf2671f710fa10844584685be5ec3f8b03d747771944949a0b4fc693808bc7db67412e1241cee35ef1e64923002b31fc3273a6474581b4422e80ebbbd31693a80ddbf23a34010e0bff761eac69879174b16b3aab11eb7e23a9", @typed={0x8, 0x2f, 0x0, 0x0, @uid=0xee01}, @generic="ebbf3e2fed40def8734ee34c02cbdc520796e9f92e638dcc8624feb91e66a996cc04baadf48b33b3cc7d12748f19ed8f7fceca8c7093dd23e9fcebbce04e092876399cbc1b9344bf1cf2f1b8a54cd80b0eb4c7e4b75666434d28650be1f54bdec0d3b7fb814e949e169ed66bd65c083baf85161c367fd3b6454d80e71d0a4b8499517330e6c1a40d0aa154d4c5f242332e0dda51a51c279981f8ee55ab698e1cd93035d3d39863b285", @typed={0x8, 0x2b, 0x0, 0x0, @str='drr\x00'}]}]}, 0x1538}, {&(0x7f0000000340)={0x11c, 0x31, 0x1, 0x70bd28, 0x25dfdbfc, "", [@typed={0xa, 0x45, 0x0, 0x0, @str='\xc7+-\\*\x00'}, @typed={0x8, 0x88, 0x0, 0x0, @u32=0x9}, @nested={0xf8, 0x7b, 0x0, 0x1, [@typed={0x8, 0x32, 0x0, 0x0, @uid}, @typed={0x8, 0x65, 0x0, 0x0, @str='drr\x00'}, @generic="ecb9427ac4394a8fe1bf6d607d50e9267d01fc757edbced08d2011aaecffd7214b22e9b4ccc682d06c44e3f9c80cca0bde33c3f297e9645f3c736e7cdbb947d660cdb4a9075d6e0455ecb800699d32146ec2610e804ffd45c9a1b89c640febebec11699948165b55464452f0383eb316e2976226d15532cf9918160c679899c1ba92ce5459ae730887600bba5026defe382767b667af976a690ceb71028a679049b4080c31ce663aa7b5694e196f1b8bac445ff79c22bb920800e91c4aad19294b74e0866d5caebb99d9463d44e34ccc191f36b5554f8fab593be9cf775c62876364c173"]}]}, 0x11c}, {&(0x7f0000000480)={0x20, 0x42, 0x100, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x96, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x48, 0x0, 0x0, @u32=0x10001}]}, 0x20}, {&(0x7f0000002180)={0x103c, 0x1c, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0xe, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x4, 0xd}, @typed={0x14, 0x61, 0x0, 0x0, @ipv6=@private2}, @generic="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0x103c}], 0x4, &(0x7f0000000900)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r8, r9]}}], 0xe8, 0x811}, 0x80) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) (async) r12 = socket$netlink(0x10, 0x3, 0x0) (async) r13 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r13) (async) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$nl_route_sched(r10, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r14, {0xd, 0xb}, {0x6, 0x19}, {0x0, 0xe}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x4840) 10:17:53 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8936, &(0x7f0000000000)={'wlan0\x00'}) 10:17:53 executing program 4: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @loopback}}}}) 10:17:53 executing program 5: prctl$PR_SET_VMA(0x2c, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:53 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x0, 0x13, r0, 0x0) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0) 10:17:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x2c}}, 0x0) 10:17:53 executing program 4: socketpair(0xf, 0x0, 0x0, &(0x7f0000000380)) 10:17:53 executing program 5: syz_open_dev$media(&(0x7f0000000000), 0xffffffffffffffff, 0x0) [ 858.072927] block nbd0: NBD_DISCONNECT 10:17:53 executing program 1: syz_clone(0x8080200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 858.127253] block nbd0: Disconnected due to user request. 10:17:53 executing program 2: syz_open_dev$vim2m(&(0x7f00000000c0), 0x10001, 0x2) pselect6(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0, 0x0) 10:17:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x1, 0x4081) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x9) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) (async) r5 = socket$kcm(0x29, 0x0, 0x0) (async) r6 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r7 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000007c0)={0x2, 0x3, 0x9, 0x2000, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000c40)={0x1538, 0x22, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10, 0x2f, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xfff}]}, @nested={0x101, 0x50, 0x0, 0x1, [@typed={0xc, 0x47, 0x0, 0x0, @u64=0x7}, @generic="bfb160c43a940ef8c79c0daec9e1e7ab154f4968bf90f6a5f39c0d0d1e458e9214dc27633b14f12decfde487c3e8a19c6c66b97dbd40557704497326f19289bce568e95afb05ab1caf6ce0b804b75a30a9a4309fdf9796830bcad325639d922cef2f4181ebe2b16a7732399dd2b6c85dacfd9b369bbd713cb3bc79986e8fc82c24f7d30ca849e71001aae2ae17c4070144cd318f8d1479528ba815f95879d10df8e3efc6bbbeea2dabe327e947d72b1f30c8f29bdd251a101cf8819c10d8681ce5573c7484d630b35466c551fcd111413185a78a15bc92bc10f3c214c69c040224c6866a89aad32d4fef1955ded8b19187"]}, @nested={0x1259, 0x2f, 0x0, 0x1, [@typed={0x14, 0x58, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="a452edc153ba4dceddc0b97ea460fbfd2f3b12f4e815544cc6a672f9ec49", @generic="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@typed={0xcd, 0x7c, 0x0, 0x0, @binary="2273ccebdb6dc3ecffb3e5e9b202a02fe02ae94738a8855e3bc7fa00249e159c652c260adc65e9097bdcc48b607352b7ea824f2b12e37ad695bafd9c3b89790c52bbda332fabf30b0aa4dce942ef22881948da79e4018e48ec2a973d6b9448846ebfaa2e8f275f7e031d60e47da64735c6782ed0542f35ba73c70e52c2d14bc23f3982194f61b621b81c82b17ee50fef8cd642f26cad67dd679f560c4a2d77669fd062ef8f51a0b519f6baa3655da207a7cce5c82b3e51a6d4a1a5df8e2d67bf66e703281e6d7b49fa"}, @typed={0xc, 0x3b, 0x0, 0x0, @u64=0xeed}, @generic="6c6f65c9914f9c1ff3afd82a433eb2aacad4d685b1bc7a24ed16a233bdb413aa4882361aaa08f9e98bf75ae7ff211ae47cba5c356fb21794db", @typed={0x8, 0x57, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x74, 0x0, 0x0, @pid}, 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@generic="ecb9427ac4394a8fe1bf6d607d50e9267d01fc757edbced08d2011aaecffd7214b22e9b4ccc682d06c44e3f9c80cca0bde33c3f297e9645f3c736e7cdbb947d660cdb4a9075d6e0455ecb800699d32146ec2610e804ffd45c9a1b89c640febebec11699948165b55464452f0383eb316e2976226d15532cf9918160c679899c1ba92ce5459ae730887600bba5026defe382767b667af976a690ceb71028a679049b4080c31ce663aa7b5694e196f1b8bac445ff79c22bb920800e91c4aad19294b74e0866d5caebb99d9463d44e34ccc191f36b5554f8fab593be9cf775c62876364c173"]}]}, 0x11c}, {&(0x7f0000000480)={0x20, 0x42, 0x100, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x96, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x48, 0x0, 0x0, @u32=0x10001}]}, 0x20}, {&(0x7f0000002180)={0x103c, 0x1c, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0xe, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x4, 0xd}, @typed={0x14, 0x61, 0x0, 0x0, @ipv6=@private2}, @generic="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0x103c}], 0x4, &(0x7f0000000900)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r8, r9]}}], 0xe8, 0x811}, 0x80) (async) r10 = socket$nl_route(0x10, 0x3, 0x0) (async) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) (async) r13 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r13) (async) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0101000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) (async) sendmsg$nl_route_sched(r10, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0xeca13eed1dfc17af, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0x2, 0xffff}}}, 0x24}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r14, {0xd, 0xb}, {0x6, 0x19}, {0x0, 0xe}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x4840) 10:17:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000340)={0x14, r1, 0x311}, 0x14}}, 0x0) 10:17:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}]}, 0x24}}, 0x0) 10:17:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000093c0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x4a0, 0x4a0, 0x0, 0xffffffff, 0xffffffff, 0x570, 0x570, 0x570, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x298}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) 10:17:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x10, 0x0, 0x1, [{0x4}]}]}, 0x1c}}, 0x0) 10:17:53 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000100)={0x7, 0x2, 0x0, "a1a45cfb615d62eb4bb54765e19c60c97e6a4137f7fff1b64e87506e9b5c4ee1"}) 10:17:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0xfffffffffffffdee}, 0x300}, 0x0) 10:17:53 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @loopback, {[@timestamp_prespec={0x44, 0x4}]}}}}}) 10:17:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x103500) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14}, 0x1}}, 0x0) [ 858.397767] block nbd0: Receive control failed (result -107) [ 858.405304] block nbd0: shutting down sockets [ 858.427597] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 10:17:53 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0}, 0x20) 10:17:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000340)={0x11, 0x10, 0xfa00, {0x0}}, 0x18) 10:17:53 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 10:17:54 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) 10:17:54 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000340)={0x11, 0x10, 0xfa00, {0x0}}, 0x18) 10:17:54 executing program 1: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x46, &(0x7f00000000c0)={0x0}}, 0xc0) [ 858.580755] block nbd0: NBD_DISCONNECT [ 858.584761] block nbd0: Send disconnect failed -32 [ 858.610517] block nbd0: Disconnected due to user request. [ 858.616086] block nbd0: shutting down sockets 10:17:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x1c}}, 0x0) 10:17:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x103500) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x103500) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 10:17:54 executing program 4: prctl$PR_SET_VMA(0x3, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:54 executing program 1: prctl$PR_SET_VMA(0x32, 0x0, &(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 10:17:54 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000340)={0x11, 0x10, 0xfa00, {0x0}}, 0x18) 10:17:54 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8929, &(0x7f0000000000)={'wlan0\x00'}) 10:17:54 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480), 0x0) [ 858.800595] block nbd0: NBD_DISCONNECT [ 858.805190] block nbd0: Send disconnect failed -32 10:17:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0xf}, 0x14}, 0x300}, 0x0) 10:17:54 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000340)={0x11, 0x10, 0xfa00, {0x0}}, 0x18) 10:17:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x103500) (rerun: 32) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r2, 0xab08) 10:17:54 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x2b}, 0x10) 10:17:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 858.868128] block nbd0: Disconnected due to user request. [ 858.904836] block nbd0: shutting down sockets 10:17:54 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 10:17:54 executing program 2: syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) 10:17:54 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2}}, 0x0) 10:17:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@cipso={0x86, 0x6}]}}}}}) 10:17:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89e1, &(0x7f0000000040)={'wg2\x00'}) 10:17:54 executing program 1: pselect6(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), 0x0) [ 859.059890] block nbd0: NBD_DISCONNECT [ 859.077362] block nbd0: Send disconnect failed -32 [ 859.099254] block nbd0: Send disconnect failed -32 10:17:54 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$can_bcm(r0, 0x0, 0x10) 10:17:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000d00)={0x20, r1, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) 10:17:54 executing program 2: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, 0x0) 10:17:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) 10:17:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8914, &(0x7f0000000040)={'wg2\x00'}) 10:17:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000580)={0x60, r1, 0x401, 0x0, 0x0, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) [ 859.850329] block nbd0: Disconnected due to user request. [ 859.855915] block nbd0: shutting down sockets 10:17:55 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x1000, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x9ccc, 0x1, 0x4}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000280)={0x0, 0x1, 0x2}) 10:17:55 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x11940, 0x0) 10:17:55 executing program 2: shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x4000) getitimer(0x0, &(0x7f0000000000)) 10:17:55 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={0x0, &(0x7f0000001280)=""/170, 0x0, 0xaa}, 0x20) 10:17:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$sw_sync_info(0xffffff9c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)={0x60, r1, 0x401, 0x0, 0x0, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) 10:17:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={&(0x7f00000002c0), 0xc, &(0x7f0000000a00)={&(0x7f0000000580)={0x60, r1, 0x401, 0x0, 0x0, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) [ 860.039846] block nbd0: NBD_DISCONNECT [ 860.045057] block nbd0: Send disconnect failed -32 10:17:55 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x0, 0x12, r0, 0x0) [ 860.080503] block nbd0: Disconnected due to user request. [ 860.086072] block nbd0: shutting down sockets 10:17:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) 10:17:55 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) 10:17:55 executing program 4: getegid() socket(0x1e, 0x5, 0x0) syz_clone(0x40000000, &(0x7f0000002340)="d45104f1ca502f3a91febab043a3af6b469066c9489c94133f57478c30af15239ae7f95cd3daa999e38277d970a0aa1ed72cfb63632098385767ba18e42d7aed381a4baf9fb19e47df552d807b854ef6fed383f377ac053a8e33", 0x5a, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="4947e6618d7ed1e2d832bb84e2dc4615e4ac0d9d43f4f0ca51bb475f624ba1c99fa7dd8977") 10:17:55 executing program 1: getegid() socket(0x1e, 0x5, 0x0) getpid() syz_clone(0x40000000, &(0x7f0000002340)="d45104f1ca502f3a91febab043a3af6b469066c9489c94133f57478c30af15239ae7f95cd3daa999e38277d970a0aa1ed72cfb63632098385767ba18e42d7aed381a4baf9fb19e47df552d807b854ef6fed383f377ac053a8e33", 0x5a, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="4947e6618d7ed1e2d832bb84e2dc4615e4ac0d9d43f4f0ca51bb475f624ba1c99fa7dd89775618") 10:17:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000580)={0x14, r1, 0x401}, 0x14}}, 0x0) [ 860.300035] block nbd0: NBD_DISCONNECT [ 860.302510] IPVS: ftp: loaded support on port[0] = 21 [ 860.307443] block nbd0: Send disconnect failed -32 10:17:55 executing program 5: getegid() getpid() syz_clone(0x40000000, &(0x7f0000002340)="d45104f1ca502f3a91febab043a3af6b469066c9489c94133f57478c30af15239ae7f95cd3daa999e38277d970a0aa1ed72cfb63632098385767ba18e42d7aed381a4baf9fb19e47df552d807b854ef6fed383f377ac053a8e33553e53327587ca461ead06f282d18de1037c06e1e5ead4c63efda4f7f05a", 0x78, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="4947e6618d7ed1e2d832bb84e2dc4615e4ac0d9d43f4f0ca51bb475f624ba1c99fa7dd") recvfrom$unix(0xffffffffffffffff, &(0x7f0000002240)=""/111, 0x6f, 0x40000001, &(0x7f00000022c0)=@file={0x1, './file0/file0\x00'}, 0x6e) [ 860.332691] audit: type=1800 audit(1675765075.747:200): pid=2419 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15754 res=0 [ 860.354147] IPVS: ftp: loaded support on port[0] = 21 [ 860.390392] block nbd0: Disconnected due to user request. [ 860.396079] block nbd0: shutting down sockets 10:17:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) 10:17:55 executing program 2: io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r0, 0x3, &(0x7f0000000400)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0]) [ 860.528332] IPVS: ftp: loaded support on port[0] = 21 10:17:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000580)={0x20, r1, 0x401, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) 10:17:56 executing program 1: getegid() syz_clone(0x40000000, &(0x7f0000002340)="d45104f1ca502f3a91febab043a3af6b469066c9489c94133f57478c30af15239ae7f95cd3daa999e38277d970a0aa1ed72cfb63632098385767ba18e42d7aed381a4baf9fb19e47df552d807b854ef6fed383f377ac053a8e33553e53327587ca461ead06f282d18de1037c06e1e5ead4c63efda4f7f05a", 0x78, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="4947e6618d7ed1e2d832bb84e2dc4615e4ac0d9d43f4f0ca51bb475f624ba1c99fa7dd8977") [ 860.600050] block nbd0: NBD_DISCONNECT [ 860.604148] block nbd0: Send disconnect failed -32 10:17:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 860.665144] block nbd0: Disconnected due to user request. [ 860.678131] block nbd0: shutting down sockets 10:17:56 executing program 0: syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="040f047f000308b1b0bc05d4fa1b82ec"], 0x7) 10:17:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89a1, &(0x7f0000000000)={'wlan0\x00'}) [ 860.820812] IPVS: ftp: loaded support on port[0] = 21 10:17:56 executing program 2: shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x6000) getitimer(0x0, &(0x7f0000000000)) 10:17:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x541b, 0x0) 10:17:56 executing program 4: syz_mount_image$xfs(&(0x7f0000009700), &(0x7f0000009740)='./file0\x00', 0x0, &(0x7f0000000000)={[{@quota}]}, 0x1, 0x9785, &(0x7f0000009780)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) copy_file_range(r1, 0x0, r2, 0x0, 0x40000000000004, 0x0) 10:17:56 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(r0, &(0x7f00000003c0)={0x1, @read_stored_link_key={{0xc0d, 0x7}}}, 0xb) 10:17:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, r0) 10:17:56 executing program 1: getegid() socket(0x1e, 0x5, 0x0) getpid() syz_clone(0x40000000, &(0x7f0000002340)="d45104f1ca502f3a91febab043a3af6b469066c9489c94133f57478c30af15239ae7f95cd3daa999e38277d970a0aa1ed72cfb63632098385767ba18e42d7aed381a4baf9fb19e47df552d807b854ef6fed383f377ac053a8e33553e53327587ca461ead06f282d18de1037c06e1e5ead4c63efda4f7f05a", 0x78, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="4947e6618d7ed1e2d832bb84e2dc4615e4ac0d9d43f4f0ca51bb475f624ba1c99fa7dd89775618") recvfrom$unix(0xffffffffffffffff, &(0x7f0000002240)=""/111, 0x6f, 0x40000001, &(0x7f00000022c0)=@file={0x1, './file0/file0\x00'}, 0x6e) 10:17:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000010600)='./file2\x00', 0x2, &(0x7f0000005680), 0x1, 0x105dd, 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lgetxattr(&(0x7f0000000280)='./file2\x00', &(0x7f0000001400)=@random={'user.', 'trusted.overlay.upper\x00'}, 0x0, 0x0) 10:17:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002b40)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)="899ff81b258ebfca6a20dbce03cd4b08e87ba0e8c7e9242b986781e84f2102e563e9dd6b65920e4d2878e931d3b6534ed069704d5b644d9c03372374a81e095e5766c66ff8145b3d85d438c05f911fccc3efa89e3d22f84818a2853b9c17ae51c5663c0977ce912e02810c277951fce7995225f1fcd1fc0dec2328dff9c1b6afe9f773f0de0d0364f6b156de8f565968ced424cc61ee5431bf5633a58f9aba6fb0345e578122b12b23933224ce0bbdb6839a4a4a5f2076acd5bd513e7bc444b5337102fcf98b07e796d3bea35c8cacbc", 0xd0}, {&(0x7f0000000180)="ff018d6fb6eba6b67a1ab729e2a882f3227cf1cd0f4ea03b48d579f0f34a20beec567c5432cf28a0f1275cf11e767de9d78a5f5f3af872c4962487e037890bbc3a626d8747a9a782063463a9cc10df42511fe709c7d20a78a7b977e90be78591d6a46e46afe358a15ad7522c3ffc3b4a20fa8335e6fd49b31da9bdf7a16ffb1e4057986ddebd92a030473ee7a9cc50318169791e9fee4c32cc576225cf868678e3", 0xa1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 861.237337] IPVS: ftp: loaded support on port[0] = 21 10:17:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:17:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002400)) 10:17:56 executing program 1: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$UHID_GET_REPORT_REPLY(r0, 0x0, 0x0) 10:17:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) [ 861.628732] XFS (loop4): Superblock has unknown read-only compatible features (0x8) enabled. [ 861.664470] XFS (loop4): Attempted to mount read-only compatible filesystem read-write. [ 861.695994] XFS (loop4): Filesystem can only be safely mounted read only. [ 861.716551] XFS (loop4): SB validate failed with error -22. 10:17:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000b00eb7"], 0x28}}, 0x0) 10:17:57 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) [ 862.539165] f2fs_msg: 2 callbacks suppressed [ 862.539174] F2FS-fs (loop2): invalid crc value [ 862.565052] F2FS-fs (loop2): Found nat_bits in checkpoint 10:17:58 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 10:17:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000004c0), 0x0, 0x181081) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/rcu_normal', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000000)={r1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "7b35d04a4aafc300e77d908f899d99f209763e51dc15c8762afc5047415248d9d5727b001a8fa8d5bd4c96f7ad655982d6613af1d872c94287575e004b341a11", "81930c551484280bd62df2490893dca4e2a918026d0bab6927b11c294653d9de8ef5cec2f31c644d836b57d0c9790372ce0943aa39379ddc96f02097934b0cb7", "ddc22c11d7b317903dc4e25f9dfc7a8e893359a64d70460baf3984cf3b2baf82"}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xff, 0x0, 0x20, 0x5, "93b58289bb12fa679cd22f9e0ad76de734ae736b403b023012e525e106bb1ce51449727c0ced846da5ceeee2b60672aecac3793d16052aad0871b48f708aa758", "7a65987b872b0c17a607b10e446d9b1e9a2339ff81481753ff47cb643c9b2c1c", [0x4, 0x100]}) 10:17:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0x0, 0x3, &(0x7f0000001780)=@framed, &(0x7f00000017c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:58 executing program 0: pipe2$watch_queue(&(0x7f00000018c0), 0x80) 10:17:58 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000e80)={'wlan0\x00'}) [ 862.669404] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 10:17:58 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x1, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x75}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x12}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_REASON_CODE={0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040041}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r0, 0x957da9c7623ec1ae, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xffffff1f, 0x36}}}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa}]}, 0x80}, 0x1, 0x0, 0x0, 0x900}, 0x14) r2 = epoll_create1(0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r0, 0x300, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x14}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6e}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x740, 0x8000, 0x3, 0x6, {{0xc, 0x4, 0x3, 0x0, 0x30, 0x64, 0x0, 0x1f, 0x29, 0x0, @remote, @broadcast, {[@ssrr={0x89, 0xb, 0xc8, [@local, @local]}, @ra={0x94, 0x4}, @noop, @rr={0x7, 0xb, 0xa5, [@rand_addr=0x64010102, @rand_addr=0x64010102]}]}}}}}) r4 = syz_open_dev$vcsa(&(0x7f00000004c0), 0x9, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x19, 0x40, 0xc69e, 0x4, 0x2, 0xffffffffffffffff, 0x9, '\x00', r3, r4, 0x5, 0x0, 0x4}, 0x48) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x1c}}, 0x8000) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x48, r0, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x81, 0x6d}}}}, [@NL80211_ATTR_STA_FLAGS={0xc, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x358}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x181, 0x1}}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x43b}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) r5 = syz_open_dev$vcsu(&(0x7f00000007c0), 0x6, 0x400101) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000840)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x4c, r0, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x17}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000}, 0x44000c00) setsockopt$MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000980)={0xffffffffffffffff, 0x1, 0x9, r3, 0x1800}, 0xc) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), r2) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000a40)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x42210400}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x54, r7, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x20}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x61044}, 0x8000) r9 = syz_open_dev$vcsa(&(0x7f0000000b80), 0x9, 0x141000) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000c00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r9, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x7c, r0, 0x2, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r10}, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffff}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x100}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1f}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000000e40)={'erspan0\x00', &(0x7f0000000d40)={'ip_vti0\x00', r3, 0x40, 0x40, 0x0, 0x6f, {{0x2e, 0x4, 0x2, 0x4, 0xb8, 0x67, 0x0, 0x3, 0x2f, 0x0, @remote, @private=0xa010100, {[@timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0x6, [{@private=0xa010101, 0x7}]}, @rr={0x7, 0x13, 0x6c, [@loopback, @multicast2, @multicast2, @empty]}, @timestamp_prespec={0x44, 0x34, 0x65, 0x3, 0x2, [{@empty, 0x1}, {@private=0xa010102, 0x8001}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@private=0xa010102, 0x6}, {@loopback, 0x3}, {@private=0xa010101, 0x9}]}, @noop, @timestamp={0x44, 0xc, 0xa6, 0x0, 0x0, [0x5, 0x100]}, @cipso={0x86, 0x42, 0x2, [{0x6, 0x4, "6f96"}, {0x5, 0x3, "b1"}, {0x6, 0x6, "7f4a2b3e"}, {0x0, 0xd, "fad57addf730388cdbb87a"}, {0x0, 0xb, "c46c462cc433933cf6"}, {0x5, 0xc, "2d7e41a309ab624a3dc6"}, {0x0, 0xb, "cc789788326e7fa1c7"}]}]}}}}}) sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f0000000f80)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000f40)={&(0x7f0000000ec0)={0x58, r7, 0x20, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000080) syz_usbip_server_init(0x4) 10:17:58 executing program 5: r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f00000001c0)=0x6, 0x4) 10:17:58 executing program 4: syz_open_dev$vcsu(&(0x7f0000002b00), 0x1, 0x109641) 10:17:58 executing program 1: keyctl$get_keyring_id(0x0, 0x0, 0xfff) r0 = add_key$keyring(&(0x7f0000000400), 0x0, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340), 0x0, r0) r2 = add_key$fscrypt_provisioning(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000500)={0x2, 0x0, @a}, 0x48, r1) keyctl$search(0xa, r2, &(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4, 0x1f}}, './file0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000900), 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000001000)={0x4, &(0x7f0000000fc0)=[{0x8, 0x0, 0xd3, 0x3f4f}, {0x22fb, 0x80, 0x81}, {0x0, 0x0, 0x80, 0x83}, {0xffff, 0x6d, 0x7f, 0x3}]}) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001180)={&(0x7f00000010c0)={0x88, 0x0, 0x8, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_SEQ={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "a6e95afa72"}, @NL80211_ATTR_KEY={0x20, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "e4f9201e1d"}, @NL80211_KEY_IDX={0x5}]}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "9e173b807959ea9eabfe37f04e"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "df8406ab6d"}, @NL80211_ATTR_MAC={0xa}]}, 0x88}}, 0x0) 10:17:58 executing program 5: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000900), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0x0) [ 862.928560] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 862.934405] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 10:17:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) [ 862.998836] vhci_hcd vhci_hcd.0: Device attached 10:17:58 executing program 1: syz_open_dev$mouse(&(0x7f0000000000), 0x3, 0x10041) [ 863.026722] vhci_hcd: connection closed [ 863.027011] vhci_hcd: stop threads [ 863.037254] vhci_hcd: release socket [ 863.050003] vhci_hcd: disconnect device 10:17:58 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000007640), 0x0, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, 0x0, 0x0) 10:17:58 executing program 5: pipe2$watch_queue(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$tcp_congestion(r0, 0x0, 0x0) 10:17:58 executing program 4: sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, 0x0, 0x0) 10:17:58 executing program 1: r0 = gettid() process_vm_readv(r0, &(0x7f0000000500)=[{&(0x7f0000002940)=""/4102, 0x1006}], 0x1, &(0x7f0000000000)=[{&(0x7f0000001940)=""/4096, 0x1000}], 0x1, 0x0) 10:17:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000400)={'gre0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private}}}}) 10:17:58 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0xfff) keyctl$set_timeout(0xf, 0x0, 0xffffffffffffffc1) add_key$keyring(&(0x7f0000000400), 0x0, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)="961b8a879358718ef559d15e507695e33ce4b9298894b51c112dab1eeb54152a81af2dfac35284536653b08c9d18769ec636f374d2b1fc1bc85eeb5a11f3e13a63120d45cdb2410fbb22d43d0b24ac3a9427f475076983f4ec935d4d23377313bae2f2805a7273694141d96136583489cba03fa1d657d56b91657a618ecb2f8d9a8bff3d867b65b6f40d0eab73471667904bbe9bbaac5fe4ace8", 0x9a, 0x0) add_key$fscrypt_provisioning(0x0, &(0x7f00000004c0)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$search(0xa, 0x0, &(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000600)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4, 0x1f}}, './file0\x00'}) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f00000009c0)={'gretap0\x00', &(0x7f0000000940)={'syztnl0\x00', 0x0, 0x0, 0x87, 0x2, 0x40, {{0x5, 0x4, 0x2, 0x1, 0x14, 0x68, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x64010101, @remote}}}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000001000)={0x4, &(0x7f0000000fc0)=[{0x8}, {0x22fb, 0x0, 0x81}, {0x0, 0x0, 0x80, 0x83}, {0x0, 0x6d, 0x7f, 0x3}]}) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001180)={0x0}, 0x1, 0x0, 0x0, 0x44040}, 0x0) 10:17:58 executing program 5: syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x10041) 10:17:58 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000e80)={'wlan0\x00'}) 10:17:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) 10:17:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000000fc0)=[{}, {}]}) 10:17:59 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000000fc0)=[{}]}) 10:17:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 10:17:59 executing program 5: pipe2$watch_queue(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$tcp_congestion(r0, &(0x7f0000001900)='vegas\x00', 0x6) 10:17:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r0) add_key(&(0x7f00000002c0)='logon\x00', 0x0, 0x0, 0x0, r1) 10:17:59 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 10:17:59 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000400), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r0, 0x80084121, 0x0) 10:17:59 executing program 0: getpid() r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000040)) 10:17:59 executing program 5: r0 = getpid() syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) getpid() syz_open_procfs$namespace(r0, &(0x7f0000000f40)='ns/pid_for_children\x00') 10:17:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000001200), 0x0, 0x0, 0x0, r0) 10:17:59 executing program 2: r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000f40)='ns/pid_for_children\x00') 10:17:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000001200), &(0x7f0000001240)={'fscrypt:', @desc1}, &(0x7f0000001280)={0x0, "23ed16e6f45f72f8ddbebb9f050a19a21bc7f7980e6d59c64174ef8f5172396eae450845a7257342016fe659b466cc2f1edd9b17000ba2fd8a6542f8dbb8f72b"}, 0x48, r0) 10:17:59 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000000d40), 0xffffffffffffffff) 10:17:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) 10:17:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) setsockopt$MRT6_DONE(r0, 0x29, 0xc9, 0x0, 0x0) 10:17:59 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000000fc0)=[{0x8, 0x0, 0xd3}]}) 10:17:59 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000580)='encrypted\x00', 0x0, 0x0) 10:17:59 executing program 0: ioctl$MEDIA_IOC_ENUM_ENTITIES(0xffffffffffffffff, 0xc1007c01, 0x0) 10:17:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0x0, 0x0, 0x0, &(0x7f00000017c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:17:59 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x1, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x75}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x12}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_REASON_CODE={0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040041}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r0, 0x957da9c7623ec1ae, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xffffff1f, 0x36}}}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa}]}, 0x80}, 0x1, 0x0, 0x0, 0x900}, 0x14) r2 = epoll_create1(0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r0, 0x300, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x14}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6e}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x0, 0x8000, 0x3, 0x6, {{0xb, 0x4, 0x3, 0x0, 0x2c, 0x64, 0x0, 0x1f, 0x29, 0x0, @remote, @broadcast, {[@ssrr={0x89, 0xb, 0xc8, [@local, @local]}, @ra={0x94, 0x4}, @noop, @rr={0x7, 0x7, 0xa5, [@rand_addr=0x64010102]}]}}}}}) r4 = syz_open_dev$vcsa(&(0x7f00000004c0), 0x9, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x19, 0x40, 0xc69e, 0x4, 0x2, 0xffffffffffffffff, 0x9, '\x00', r3, r4, 0x5, 0x0, 0x4}, 0x48) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x1c}}, 0x8000) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x48, r0, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x81, 0x6d}}}}, [@NL80211_ATTR_STA_FLAGS={0xc, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}]}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x358}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x181, 0x1}}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x43b}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) r5 = syz_open_dev$vcsu(&(0x7f00000007c0), 0x6, 0x400101) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000840)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x4c, r0, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x17}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000}, 0x44000c00) setsockopt$MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000980)={0xffffffffffffffff, 0x1, 0x9, r3, 0x1800}, 0xc) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), r2) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000a40)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x42210400}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x54, r7, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x20}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x61044}, 0x8000) syz_open_dev$vcsa(&(0x7f0000000b80), 0x9, 0x141000) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) syz_usbip_server_init(0x4) 10:17:59 executing program 1: syz_open_dev$vcsa(&(0x7f0000006ec0), 0x0, 0x210a41) 10:17:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xffffffffffffffc1) 10:17:59 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000000fc0)=[{}, {0x22fb}]}) 10:17:59 executing program 1: syz_open_dev$vcsa(&(0x7f0000000b80), 0x0, 0x141000) 10:17:59 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x1ff) 10:17:59 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) 10:17:59 executing program 0: sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, 0x0, 0x0) 10:17:59 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000400), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r0, 0x40044103, &(0x7f0000000000)=0x3248181) 10:17:59 executing program 4: ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f00000000c0)={0x80000000, 0x0, 0x0}) pipe2$watch_queue(&(0x7f0000000a00), 0x80) 10:17:59 executing program 2: getsockopt$MRT6(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 10:17:59 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x400120) 10:18:00 executing program 5: set_mempolicy(0x3, &(0x7f0000000100)=0xfffffffdfffffffd, 0x183) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0x0) 10:18:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000380)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast}}}}) 10:18:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xffffffffffffff28, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}]}, 0x74}}, 0x0) 10:18:00 executing program 0: socket(0x18, 0x0, 0x7) 10:18:00 executing program 2: syz_open_dev$vcsu(&(0x7f0000002b00), 0x0, 0x109641) 10:18:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000010c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6d4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 10:18:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000380)=0x80000008) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) 10:18:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x141) execve(&(0x7f0000000500)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 10:18:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f00000002c0)={@id={0x2, 0x0, @d}, 0x25}) 10:18:00 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000028c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000002a00), r0) 10:18:00 executing program 0: add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)="96", 0x1, 0x0) 10:18:00 executing program 2: add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xffffffffffffffff) 10:18:00 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f00000028c0), 0x0, 0x0) 10:18:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r0) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)="96", 0x1, r1) 10:18:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB='c'], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000140)=0xc) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4) unshare(0x8000000) r3 = mq_open(&(0x7f0000000080)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) pread64(r3, &(0x7f0000000380)=""/164, 0xa4, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8936, &(0x7f0000000100)={@loopback={0xfe800000}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)='host1x_channel_submit_complete\x00'}, 0x10) r5 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r5, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000400)={@private0, 0x5, r6}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f0000000980)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10010000}}, &(0x7f0000000080)='GPL\x00', 0x1f, 0xfffffffffffffdef, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', r6, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0xf25, 0x81}, 0x10, r7}, 0x80) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x10, 0x9, &(0x7f0000000680)=ANY=[@ANYBLOB="0216800000000000851000c7608c527c0a323000faffffff850000006a0000009500000000000000950000008ee9060018630000060000000000000078e5ff0018000000cd572375"], &(0x7f0000000700)='GPL\x00', 0x2, 0x1000, &(0x7f0000002180)=""/4096, 0x41000, 0x6, '\x00', 0x0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000780)={0xfffffffd, 0x5, 0x9, 0x4}, 0x10, r7, r8, 0x0, &(0x7f0000000840)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, r7}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, [@btf_id={0x18, 0x5, 0x3, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}]}, &(0x7f0000000080)='syzkaller\x00', 0x338a, 0xa9, &(0x7f00000000c0)=""/169, 0x41100, 0x11, '\x00', 0x0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x2, 0x7, 0x7}, 0x10, r7}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1c, 0x2, &(0x7f00000002c0)=@raw=[@exit, @exit], &(0x7f0000000300)='GPL\x00', 0xd7, 0x74, &(0x7f0000000440)=""/116, 0x40f00, 0x1c, '\x00', r1, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000004c0)={0x3, 0x0, 0x9, 0x8}, 0x10, r7}, 0x80) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @broadcast}, 0x80, r1}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r9 = socket(0xa, 0x1, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r12, 0x10f, 0x87, 0x0, &(0x7f00000001c0)) sendto$inet(r12, &(0x7f0000000200)="5594b1c048cceb3e0ef8ac646744f38f50e413cb0d2396c132a860f3923270c317664ba53ecba7e2b630f14bb9e554c37638e73b690dd4b0b259bc70d8b0dfd3acbd4263a740a350138c66b639918a8203a6b3d09ba7e16960f85088a40156d0f1d5873250f3d3227c8b9b0ee9b3652e016ee6ea9af3d9aa3ee2f8c35936c6086f39de5a2bfc85000af77d7c083a7d0b8dc7f9b6fbcfd89796b0161ec4ebe9a12a7e007527446fb13a8121f67eb39104de414bec58558cea", 0xb8, 0x20008800, 0x0, 0x0) ioctl(r9, 0x8916, &(0x7f0000000000)) 10:18:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000001200), 0x0, &(0x7f0000001280)={0x0, "23ed16e6f45f72f8ddbebb9f050a19a21bc7f7980e6d59c64174ef8f5172396eae450845a7257342016fe659b466cc2f1edd9b17000ba2fd8a6542f8dbb8f72b"}, 0x48, r0) 10:18:00 executing program 2: add_key$keyring(&(0x7f0000000400), 0x0, 0x0, 0x0, 0x0) 10:18:00 executing program 1: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000001600)=""/4107, 0xff06}], 0x1, &(0x7f0000002b80), 0x1, 0x0) 10:18:00 executing program 5: ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, 0x0) 10:18:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000010c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6d4}, 0x48) 10:18:00 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0x0) add_key$fscrypt_provisioning(0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, @a}, 0x48, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000900), 0xffffffffffffffff) 10:18:00 executing program 2: add_key$fscrypt_provisioning(&(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) 10:18:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000004c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "93b58289bb12fa679cd22f9e0ad76de734ae736b403b023012e525e106bb1ce51449727c0ced846da5ceeee2b60672aecac3793d16052aad0871b48f708aa758", "7a65987b872b0c17a607b10e446d9b1e9a2339ff81481753ff47cb643c9b2c1c"}) 10:18:00 executing program 5: ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f00000000c0)={0x0, 0x9, 0x0, "506351fae12b5e8fbdd9c865c97943c95f30aad361099d7590cdd0fdb2bc08ac"}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/1389], 0x65d) unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000240)) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180), 0xc) unshare(0x0) 10:18:00 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x1, &(0x7f0000000100)=@raw=[@call], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:00 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c) 10:18:00 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x3, &(0x7f00000010c0)=@raw=[@exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @exit], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:00 executing program 1: syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) [ 865.470195] IPVS: ftp: loaded support on port[0] = 21 10:18:00 executing program 2: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) 10:18:01 executing program 4: add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) 10:18:01 executing program 0: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={0x0}, 0x10) 10:18:01 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x11, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000100000018120000", @ANYRES32, @ANYBLOB="000000000000000100140000", @ANYRES32, @ANYBLOB="000000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1008, &(0x7f00000011c0)=""/4104, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:01 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 10:18:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 10:18:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 10:18:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x24, 0x0, 0x0, 0x0, 0x14, 0x1}, 0x48) 10:18:01 executing program 1: socketpair(0x2, 0x0, 0xffffffff, &(0x7f0000000040)) 10:18:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, 0x0) 10:18:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)) 10:18:01 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000004c0)='ns/cgroup\x00') 10:18:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x22, 0x0, &(0x7f00000006c0)) 10:18:01 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) process_vm_readv(0x0, &(0x7f0000000040)=[{&(0x7f00000039c0)=""/239, 0xef}, {0x0}], 0x2, &(0x7f0000000280), 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x2, &(0x7f0000000480)=ANY=[@ANYRES16=r1, @ANYRESHEX=r1, @ANYRESDEC=0xee01, @ANYBLOB="2c6d61783030362c6d65d9604bfd5f46c205ed28697c447d825590e508b9e3879e3469cc000000000000000000000046d724cc8ffef22eec900000008a951e93bf4d3685e5f3bf561b35e7edf0005d4e06000000001e00001a5eb4883e24fbb7ecc05f9f314c32e3fa8d5b7b7caecc5bf632e9000000000000"]) timer_create(0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000028c0)=[{0x0}, {&(0x7f0000000540)=""/173, 0xad}, {0x0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/114, 0x72}, {0x0}, {&(0x7f0000002780)=""/12, 0xc}, {&(0x7f00000027c0)=""/197, 0xc5}], 0x8, &(0x7f0000003980)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) fchdir(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) umount2(&(0x7f0000000240)='./bus\x00', 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000100), 0xffffffffffffff5d, 0x0, 0x0, 0x429) recvfrom$unix(r3, &(0x7f0000000080)=""/252, 0x50600, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) 10:18:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xffffffffffffffc1) add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r0) 10:18:01 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$MRT6(r0, 0x29, 0x0, 0x0, &(0x7f0000000100)) 10:18:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 10:18:01 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0xfd00, &(0x7f0000000000)=@framed={{}, [@alu]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:01 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000000), 0x4) 10:18:01 executing program 0: r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='|', 0x1, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, 0x0, 0x0, r0) 10:18:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 10:18:01 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x4100, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) 10:18:01 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x6, 0x0, 0x4}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:02 executing program 0: ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 10:18:02 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000010c0)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 866.884277] audit: type=1326 audit(1675765082.298:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=2930 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f73952210f9 code=0x0 10:18:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x101, 0x0) read$FUSE(r0, 0x0, 0x0) 10:18:02 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x2}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:02 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) 10:18:02 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000500), 0x28e800, 0x0) 10:18:02 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @multicast2}}, &(0x7f0000000100)=0x20) 10:18:02 executing program 2: socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) syz_usbip_server_init(0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) 10:18:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev}, 0x1c, &(0x7f0000000240)=[{0x0}, {0x0}], 0x2, &(0x7f00000002c0)=[@dstopts={{0x28, 0x29, 0x37, {0x0, 0x1, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x0, 0x3, "d20b0d"}]}}}], 0x28}}], 0x1, 0x20004010) 10:18:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 10:18:02 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)="dee503d285c270b890b1954c2d5cfa5ceee1ba66848d018f2594640daec8785c09d85a45f3758edd0bfeaebd17933a9fbb2a4d9641181461439f75cdd6d38957c99717f55707f41e8a17b4db91", 0xfffffffffffffdc4) 10:18:02 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x840) 10:18:02 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000a40)) 10:18:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 10:18:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/186, 0xba}], 0x1, 0x0, 0x0) [ 867.464031] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 10:18:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, 0x0, 0x0) 10:18:03 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), r0) 10:18:03 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000c00)) 10:18:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xdd, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2"}, @NL80211_ATTR_TESTDATA={0x85, 0x45, "b9b85884db05631f26fc244e834033a280bc35306d85afdeda9d58867ec41f51b5a337b587afb898d2ea3e7e9345ad47e7ac840334269a00ba438bbedd4cd4761feff20401e1abda22f6ea0afc396c1214b8c84fe864ace2c54652022b5b5760cb1781a16673a8fd039005d000439f6bd7a82255c913d9a261cb64698f8a2a73cd"}, @NL80211_ATTR_TESTDATA={0xd05, 0x45, "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"}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4d095}, 0x0) 10:18:03 executing program 2: add_key(&(0x7f0000000200)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) 10:18:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x2000480, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0x766, &(0x7f0000000800)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000002c0)) 10:18:03 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001040)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:18:03 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) 10:18:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) read$watch_queue(r0, 0x0, 0x0) 10:18:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000380)=0x10000, 0x4) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7fffffffffffffe) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000003c0)) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) open_by_handle_at(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000020000007f00000003000000090000007f30f65503000000fcfffffffa3c999e5053b2de87f5133445e6243204321a85388cb5b11cd4d6ba7dda6b908587064fc1"], 0x200000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="11010000000000002e2f66696c65300014cbfe90b1b4c284f2cac6f8e2d499ced6aa3444f69ea1b0c0bd77abf16d871df7c4d853f3883e37b3a170f20798a56a0971301b55"]) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f0000000440)={0x1, 0x4, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$dmmidi(&(0x7f0000000000), 0x81, 0x108c2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xbc, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, 0x2}, @register_looper, @increfs_done={0x40106308, 0x2}, @enter_looper, @clear_death={0x400c630f, 0x2}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000500)={@fda={0x66646185, 0x7, 0x2}, @flat=@weak_binder={0x77622a85, 0x110a, 0x1}, @fda={0x66646185, 0x0, 0x0, 0x1e}}, &(0x7f0000000040)={0x0, 0x20, 0x38}}}, @acquire_done, @increfs={0x40046304, 0xffffffff}, @increfs={0x40046304, 0x3}, @free_buffer], 0x7b, 0x0, &(0x7f00000002c0)="c3730cd1a0b7f24358e636e6cc9df1220ec8ae8b391d5b521b2a54b68cd0769df72e64179c2d330d96070a7ca47a4f194af7f339478995b7249642e890c0658ef821b72e895a10e685247462c47651a1acf7e84a2c61dbef85d76903c7976b04acc423289609b8ab1e28fa068b11d0b58cee85b738d397b73aa57c"}) 10:18:03 executing program 5: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e40)) 10:18:03 executing program 1: socket(0x0, 0x77403502a90ae547, 0x0) 10:18:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/186, 0xba}], 0x1, 0xfffffffe, 0x0) 10:18:03 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x264400, 0x0) [ 868.194046] print_req_error: 1722 callbacks suppressed [ 868.194056] print_req_error: I/O error, dev nbd3, sector 0 [ 868.205405] buffer_io_error: 1722 callbacks suppressed [ 868.205413] Buffer I/O error on dev nbd3, logical block 0, async page read [ 868.220359] print_req_error: I/O error, dev nbd3, sector 2 [ 868.227024] Buffer I/O error on dev nbd3, logical block 1, async page read [ 868.236405] print_req_error: I/O error, dev nbd3, sector 4 [ 868.242366] Buffer I/O error on dev nbd3, logical block 2, async page read [ 868.250990] print_req_error: I/O error, dev nbd3, sector 6 [ 868.256652] Buffer I/O error on dev nbd3, logical block 3, async page read [ 868.267367] print_req_error: I/O error, dev nbd3, sector 0 [ 868.273122] Buffer I/O error on dev nbd3, logical block 0, async page read [ 868.282795] print_req_error: I/O error, dev nbd3, sector 2 10:18:03 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), 0xffffffffffffffff) read$FUSE(r0, &(0x7f00000009c0)={0x2020}, 0x2020) 10:18:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) [ 868.288484] Buffer I/O error on dev nbd3, logical block 1, async page read [ 868.297021] print_req_error: I/O error, dev nbd3, sector 4 [ 868.303057] Buffer I/O error on dev nbd3, logical block 2, async page read [ 868.318200] print_req_error: I/O error, dev nbd3, sector 6 [ 868.324170] Buffer I/O error on dev nbd3, logical block 3, async page read [ 868.331468] print_req_error: I/O error, dev nbd3, sector 0 [ 868.337103] Buffer I/O error on dev nbd3, logical block 0, async page read [ 868.345548] print_req_error: I/O error, dev nbd3, sector 2 [ 868.351279] Buffer I/O error on dev nbd3, logical block 1, async page read [ 868.360508] ldm_validate_partition_table(): Disk read failed. [ 868.367909] Dev nbd3: unable to read RDB block 0 [ 868.381391] nbd3: unable to read partition table 10:18:03 executing program 5: ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:18:03 executing program 1: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={0x0}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) [ 868.400659] ldm_validate_partition_table(): Disk read failed. [ 868.408130] Dev nbd3: unable to read RDB block 0 [ 868.434447] nbd3: unable to read partition table 10:18:03 executing program 0: add_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f00000003c0)="89", 0x1, 0xfffffffffffffffb) 10:18:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xe0, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2623316"}, @NL80211_ATTR_TESTDATA={0xd8f, 0x45, "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"}]}, 0xec4}}, 0x0) 10:18:03 executing program 4: ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 868.461654] ldm_validate_partition_table(): Disk read failed. [ 868.477037] Dev nbd3: unable to read RDB block 0 [ 868.520124] nbd3: unable to read partition table 10:18:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000380)=0x10000, 0x4) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7fffffffffffffe) (async, rerun: 64) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000003c0)) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) open_by_handle_at(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000020000007f00000003000000090000007f30f65503000000fcfffffffa3c999e5053b2de87f5133445e6243204321a85388cb5b11cd4d6ba7dda6b908587064fc1"], 0x200000) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="11010000000000002e2f66696c65300014cbfe90b1b4c284f2cac6f8e2d499ced6aa3444f69ea1b0c0bd77abf16d871df7c4d853f3883e37b3a170f20798a56a0971301b55"]) (async) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f0000000440)={0x1, 0x4, 0x1}) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async, rerun: 32) syz_open_dev$dmmidi(&(0x7f0000000000), 0x81, 0x108c2) (async, rerun: 32) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xbc, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, 0x2}, @register_looper, @increfs_done={0x40106308, 0x2}, @enter_looper, @clear_death={0x400c630f, 0x2}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000500)={@fda={0x66646185, 0x7, 0x2}, @flat=@weak_binder={0x77622a85, 0x110a, 0x1}, @fda={0x66646185, 0x0, 0x0, 0x1e}}, &(0x7f0000000040)={0x0, 0x20, 0x38}}}, @acquire_done, @increfs={0x40046304, 0xffffffff}, @increfs={0x40046304, 0x3}, @free_buffer], 0x7b, 0x0, &(0x7f00000002c0)="c3730cd1a0b7f24358e636e6cc9df1220ec8ae8b391d5b521b2a54b68cd0769df72e64179c2d330d96070a7ca47a4f194af7f339478995b7249642e890c0658ef821b72e895a10e685247462c47651a1acf7e84a2c61dbef85d76903c7976b04acc423289609b8ab1e28fa068b11d0b58cee85b738d397b73aa57c"}) 10:18:04 executing program 5: r0 = socket(0x2b, 0x6, 0x1) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:18:04 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) 10:18:04 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), 0xffffffffffffffff) 10:18:04 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:18:04 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) read$watch_queue(r0, &(0x7f00000005c0)=""/78, 0x4e) 10:18:04 executing program 1: openat$ptp0(0xffffffffffffff9c, &(0x7f0000001900), 0x60040, 0x0) 10:18:04 executing program 5: bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) socket(0x0, 0x0, 0x0) 10:18:04 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000000a40)) 10:18:04 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200), 0x10100, 0x0) [ 868.722299] ldm_validate_partition_table(): Disk read failed. [ 868.751675] Dev nbd3: unable to read RDB block 0 10:18:04 executing program 0: r0 = epoll_create(0x6) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x1) [ 868.785341] nbd3: unable to read partition table 10:18:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1, 0x0, 0x0) [ 868.818038] ldm_validate_partition_table(): Disk read failed. [ 868.844214] Dev nbd3: unable to read RDB block 0 [ 868.877066] nbd3: unable to read partition table 10:18:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r1 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000380)=0x10000, 0x4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7fffffffffffffe) (async, rerun: 64) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000003c0)) (rerun: 64) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r5 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async, rerun: 32) ioctl$NBD_DO_IT(r4, 0xab03) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) (async) open_by_handle_at(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000020000007f00000003000000090000007f30f65503000000fcfffffffa3c999e5053b2de87f5133445e6243204321a85388cb5b11cd4d6ba7dda6b908587064fc1"], 0x200000) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="11010000000000002e2f66696c65300014cbfe90b1b4c284f2cac6f8e2d499ced6aa3444f69ea1b0c0bd77abf16d871df7c4d853f3883e37b3a170f20798a56a0971301b55"]) (async) ioctl$IOC_PR_RELEASE(r6, 0x401070ca, &(0x7f0000000440)={0x1, 0x4, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x6) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async, rerun: 64) syz_open_dev$dmmidi(&(0x7f0000000000), 0x81, 0x108c2) (rerun: 64) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xbc, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, 0x2}, @register_looper, @increfs_done={0x40106308, 0x2}, @enter_looper, @clear_death={0x400c630f, 0x2}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000500)={@fda={0x66646185, 0x7, 0x2}, @flat=@weak_binder={0x77622a85, 0x110a, 0x1}, @fda={0x66646185, 0x0, 0x0, 0x1e}}, &(0x7f0000000040)={0x0, 0x20, 0x38}}}, @acquire_done, @increfs={0x40046304, 0xffffffff}, @increfs={0x40046304, 0x3}, @free_buffer], 0x7b, 0x0, &(0x7f00000002c0)="c3730cd1a0b7f24358e636e6cc9df1220ec8ae8b391d5b521b2a54b68cd0769df72e64179c2d330d96070a7ca47a4f194af7f339478995b7249642e890c0658ef821b72e895a10e685247462c47651a1acf7e84a2c61dbef85d76903c7976b04acc423289609b8ab1e28fa068b11d0b58cee85b738d397b73aa57c"}) 10:18:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={&(0x7f0000000a00), 0xc, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xdd, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2"}, @NL80211_ATTR_TESTDATA={0x85, 0x45, "b9b85884db05631f26fc244e834033a280bc35306d85afdeda9d58867ec41f51b5a337b587afb898d2ea3e7e9345ad47e7ac840334269a00ba438bbedd4cd4761feff20401e1abda22f6ea0afc396c1214b8c84fe864ace2c54652022b5b5760cb1781a16673a8fd039005d000439f6bd7a82255c913d9a261cb64698f8a2a73cd"}, @NL80211_ATTR_TESTDATA={0xd05, 0x45, "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"}]}, 0xec4}}, 0x10) 10:18:04 executing program 5: socketpair(0x2, 0xa, 0xffffffff, &(0x7f0000000040)) 10:18:04 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x600, 0x0) 10:18:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 10:18:04 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) 10:18:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000880)={&(0x7f00000004c0), 0xfffffffffffffff1, &(0x7f0000000840)={&(0x7f00000008c0)={0x320, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x2d0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "c97195b586f87e704396609b50883334f08c9a0c829f8e919bb8f295996a0634ce41bd"}}, @TIPC_NLA_NODE_UP, @TIPC_NLA_NODE_ID={0x9a, 0x3, "bfce356d41b92a104582b6a99c3ff6dbe4434078166bbc7af50039cdd38181d411880d352367bd1ded85c3c05d6fd354892cf4c06fbff7ece2d977db60263ca01e55720484ddad468a1ff202b4161400f674dd7c4a732298e90198d8d5190c644a50f9e706cb2db7c8ce5172021454ead33491f4f5ac0ff2a6c80045ab1c02fb98e58f763a676bbdd7fd1c50499e28021f89e5db07082fd5df0046f2188a12960bbb1bf976c4f9b20db84c02cc742383d885c3580d44a2ff05"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "960471b0e6ba968a8bbdfba97da165339dc67aa3ef5176a2073c6032c0"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xf5, 0x3, "e6cfb6acac1c1acade6c39736c7c5ac8e66deee1d3c76882842bc0232d6015867ec31ac329e80644df4a4aedbca395451e029c36087c511364a9c16d90ee1fad4aee006bb0e11148732db148f481bccc712f34ce808b6d78692c90749cf1e40c5be4e99adaf245b43b0a6f4eb1edd3feb36c7fae0167269fc503764422ca0359a38bc48e8be3822a7df636f7a1f82df17a810831b036e72ba2ec1764c337d1e0288d5088e0c9532025175fd6454ed2d9b5e855b721f0b945f2095c0e408819f5c486d12ed5b44c9c79fcda4e282f44b37b2f99af7f8dbcf0894f70c843f93c6514bfb3cab413d7ca43249e5ebb833b101a"}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0xffffffffffffff29, "b3d7a2f17ae7ecbc9fde73a0019d63fea1e9c09493244425e1eb50ed02f091333ffc"}}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x320}}, 0x0) 10:18:04 executing program 4: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='-^@\xe7\x00', 0x5, 0x0) 10:18:04 executing program 2: sysfs$1(0x1, &(0x7f0000000180)='\x00') 10:18:04 executing program 0: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x92, &(0x7f00000022c0)=ANY=[], 0x0) [ 869.071064] ldm_validate_partition_table(): Disk read failed. [ 869.111396] Dev nbd3: unable to read RDB block 0 10:18:04 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000ebff3f0000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:04 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000700), 0x10000, 0x0) [ 869.141993] nbd3: unable to read partition table [ 869.183999] ldm_validate_partition_table(): Disk read failed. [ 869.216436] Dev nbd3: unable to read RDB block 0 [ 869.235599] nbd3: unable to read partition table 10:18:04 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000c00)) 10:18:04 executing program 4: socket(0x2b, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) accept4(r1, 0x0, 0x0, 0x80000) 10:18:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xdd, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2"}, @NL80211_ATTR_TESTDATA={0x85, 0x45, "b9b85884db05631f26fc244e834033a280bc35306d85afdeda9d58867ec41f51b5a337b587afb898d2ea3e7e9345ad47e7ac840334269a00ba438bbedd4cd4761feff20401e1abda22f6ea0afc396c1214b8c84fe864ace2c54652022b5b5760cb1781a16673a8fd039005d000439f6bd7a82255c913d9a261cb64698f8a2a73cd"}, @NL80211_ATTR_TESTDATA={0xd05, 0x45, "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"}]}, 0xec4}}, 0x0) 10:18:04 executing program 0: add_key(&(0x7f0000000140)='id_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) 10:18:04 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x88200, 0x48) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:04 executing program 1: memfd_create(&(0x7f0000000640)='\x00', 0x4) [ 869.264553] ldm_validate_partition_table(): Disk read failed. [ 869.278748] Dev nbd3: unable to read RDB block 0 [ 869.297355] nbd3: unable to read partition table 10:18:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1, 0xfffffffe, 0x0) 10:18:04 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) 10:18:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) 10:18:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b}, 0x48) [ 869.459043] ldm_validate_partition_table(): Disk read failed. 10:18:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x300, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xc5, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f00099"}, @NL80211_ATTR_TESTDATA={0xda6, 0x45, "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"}]}, 0xec4}}, 0x0) [ 869.500525] Dev nbd3: unable to read RDB block 0 [ 869.532723] nbd3: unable to read partition table 10:18:05 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), 0xffffffffffffffff) 10:18:05 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000010c0)) [ 869.561498] ldm_validate_partition_table(): Disk read failed. [ 869.607741] Dev nbd3: unable to read RDB block 0 [ 869.652397] nbd3: unable to read partition table 10:18:05 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x88200, 0x48) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:05 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0x80}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:05 executing program 2: getgroups(0x1, &(0x7f0000000300)=[0xee01]) 10:18:05 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) 10:18:05 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 10:18:05 executing program 1: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001140)='ns/ipc\x00') pipe2$watch_queue(0x0, 0x80) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x810}, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000001900), 0x60040, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x2200c085) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) syz_genetlink_get_family_id$batadv(&(0x7f00000030c0), 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) 10:18:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 10:18:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) socket(0x0, 0x0, 0x0) 10:18:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1, 0xfffffffe, 0x0) 10:18:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='|', 0x1, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, 0x0, 0x0, r1) 10:18:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/182, 0xfffffe8e}], 0x1, 0x0, 0x0) [ 869.845907] ldm_validate_partition_table(): Disk read failed. 10:18:05 executing program 2: mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)) [ 869.891505] Dev nbd3: unable to read RDB block 0 [ 869.910294] nbd3: unable to read partition table [ 869.945279] ldm_validate_partition_table(): Disk read failed. [ 869.961669] Dev nbd3: unable to read RDB block 0 [ 870.001737] nbd3: unable to read partition table 10:18:05 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x88200, 0x48) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000010c0)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) 10:18:05 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) 10:18:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1}, 0x48) 10:18:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x24, 0x0, 0x1ff, 0x1ffe0, 0x14, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x5, 0xfffffffd, 0x5, 0x222, r0, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x18, 0x6, 0x7, 0x40, 0x11d0, 0x1, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x1, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x0, 0xf, 0x80, 0x80000000}, 0x10, 0x3050b, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[r0, r2]}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={@map=r2, 0xffffffffffffffff, 0x27}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_ext={0x1c, 0x9, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x20}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffff001}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x7}, @cb_func]}, 0x0, 0x0, 0xf9, &(0x7f00000005c0)=""/249, 0x41000, 0xef6024253444eccc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000006c0), 0x8, 0x10, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6}, 0x10, 0x12313, 0xffffffffffffffff, 0x0, &(0x7f0000000740)=[r1, r0]}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f00000004c0)='./file0\x00', r3}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840), 0x3a7841, 0x0) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r5, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080d1}, 0x40000) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000c00)={0x8}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0xe, 0x62e, 0x3, 0x0, 0x870, r1, 0x4, '\x00', 0x0, r7, 0x2, 0x0, 0x3}, 0x48) pselect6(0x40, &(0x7f0000000d40)={0x6, 0x957a, 0x7, 0x9, 0x2, 0x7fffffffffffffff, 0x7fffffff, 0x6}, 0xfffffffffffffffd, &(0x7f0000000d80)={0x101, 0x8000000000000000, 0x7, 0x6b9735ff, 0x80, 0x80000000, 0x8, 0xfffffffffffffff8}, &(0x7f0000000dc0)={0x77359400}, &(0x7f0000000e40)={&(0x7f0000000e00)={[0x8]}, 0x8}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001040)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000e80), &(0x7f0000000ec0)='GPL\x00', 0x0, 0x63, &(0x7f0000000f00)=""/99, 0x40f00, 0xc, '\x00', 0x0, 0x1b, r8, 0x8, &(0x7f0000000fc0)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000001000)={0x3, 0xe, 0x2, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) r9 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) ioctl$TUNSETSTEERINGEBPF(r9, 0x800454e0, &(0x7f0000001180)=r10) socket(0x5, 0xa, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r5) 10:18:05 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000100000000000000000000de0000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:05 executing program 5: mount$9p_fd(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) 10:18:05 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x101, 0x0) 10:18:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x300, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xdd, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2"}, @NL80211_ATTR_TESTDATA={0x85, 0x45, "b9b85884db05631f26fc244e834033a280bc35306d85afdeda9d58867ec41f51b5a337b587afb898d2ea3e7e9345ad47e7ac840334269a00ba438bbedd4cd4761feff20401e1abda22f6ea0afc396c1214b8c84fe864ace2c54652022b5b5760cb1781a16673a8fd039005d000439f6bd7a82255c913d9a261cb64698f8a2a73cd"}, @NL80211_ATTR_TESTDATA={0xd06, 0x45, "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"}]}, 0xec4}}, 0x10) 10:18:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="7ac5909179ac"}]}, 0xffffffffffffff49}}, 0x0) [ 870.174791] audit: type=1326 audit(1675765085.589:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3191 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe2d960d0f9 code=0x0 [ 870.210169] ldm_validate_partition_table(): Disk read failed. [ 870.266629] Dev nbd3: unable to read RDB block 0 10:18:05 executing program 5: syz_emit_ethernet(0x92, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "4cd3b4", 0x5c, 0x2f, 0x0, @mcast2, @mcast2, {[@dstopts={0x0, 0x1, '\x00', [@jumbo, @jumbo]}]}}}}}, 0x0) 10:18:05 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, 0x0, 0x20088) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000a00)=""/162, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14, 0x0, 0x10, 0x0, 0x25dfdbfc}, 0x14}}, 0x8040) socket(0x0, 0x80c, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000c80), 0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 870.294941] nbd3: unable to read partition table [ 870.346705] ldm_validate_partition_table(): Disk read failed. [ 870.373553] Dev nbd3: unable to read RDB block 0 10:18:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xfff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 870.405937] nbd3: unable to read partition table [ 870.486219] ldm_validate_partition_table(): Disk read failed. [ 870.501522] Dev nbd3: unable to read RDB block 0 [ 870.508069] nbd3: unable to read partition table [ 870.524557] ldm_validate_partition_table(): Disk read failed. [ 870.537329] Dev nbd3: unable to read RDB block 0 [ 870.547215] nbd3: unable to read partition table [ 870.598341] block nbd3: Device being setup by another task [ 870.620095] ldm_validate_partition_table(): Disk read failed. [ 870.631871] Dev nbd3: unable to read RDB block 0 [ 870.643290] nbd3: unable to read partition table [ 870.656749] ldm_validate_partition_table(): Disk read failed. [ 870.664107] Dev nbd3: unable to read RDB block 0 [ 870.670749] nbd3: unable to read partition table [ 870.681694] ldm_validate_partition_table(): Disk read failed. [ 870.690200] Dev nbd3: unable to read RDB block 0 [ 870.697324] nbd3: unable to read partition table [ 870.726466] ldm_validate_partition_table(): Disk read failed. [ 870.734646] Dev nbd3: unable to read RDB block 0 [ 870.741624] nbd3: unable to read partition table [ 870.751772] ldm_validate_partition_table(): Disk read failed. [ 870.760072] Dev nbd3: unable to read RDB block 0 [ 870.766288] nbd3: unable to read partition table [ 870.781184] ldm_validate_partition_table(): Disk read failed. [ 870.791913] Dev nbd3: unable to read RDB block 0 [ 870.801566] nbd3: unable to read partition table [ 870.814794] ldm_validate_partition_table(): Disk read failed. [ 870.824929] Dev nbd3: unable to read RDB block 0 [ 870.834696] nbd3: unable to read partition table 10:18:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 10:18:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 10:18:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) process_vm_readv(0x0, &(0x7f0000000040)=[{&(0x7f00000039c0)=""/239, 0xef}, {0x0}], 0x2, &(0x7f0000000280), 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x2, &(0x7f0000000480)=ANY=[@ANYRES16=r1, @ANYRESHEX=r1, @ANYRESDEC=0xee01, @ANYBLOB="2c6d61783030362c6d65d9604bfd5f46c205ed28697c447d825590e508b9e3879e3469cc000000000000000000000046d724cc8ffef22eec900000008a951e93bf4d3685e5f3bf561b35e7edf0005d4e06000000001e00001a5eb4883e24fbb7ecc05f9f314c32e3fa8d5b7b7caecc5bf632e9000000000000"]) timer_create(0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000028c0)=[{0x0}, {&(0x7f0000000540)=""/173, 0xad}, {0x0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/114, 0x72}, {0x0}, {&(0x7f0000002780)=""/12, 0xc}, {&(0x7f00000027c0)=""/197, 0xc5}], 0x8, &(0x7f0000003980)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) fchdir(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) umount2(&(0x7f0000000240)='./bus\x00', 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000100), 0xffffffffffffff5d, 0x0, 0x0, 0x429) recvfrom$unix(r3, &(0x7f0000000080)=""/252, 0x50600, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) 10:18:06 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000840), 0x3a7841, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) 10:18:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@bridge_delneigh={0x40, 0x1d, 0x0, 0x0, 0x0, {}, [@NDA_NH_ID={0x8}, @NDA_LINK_NETNSID={0x8}, @NDA_CACHEINFO={0x14, 0x3, {0xfff}}]}, 0x40}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000003c0)="460f220205c8ba4200edc74424000b000000c744240201800000b4442415080000000f011c24640f094d0f20c0c0000000d60f0017c744240018010000c7442402dc6100000f0151c8470fa31c54c7442402fe9c0000ff2c2466b84a008ee0", 0x5f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:18:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xfff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xfff) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:18:06 executing program 4: pselect6(0x40, &(0x7f0000000d40), 0xfffffffffffffffd, 0x0, 0x0, 0x0) 10:18:06 executing program 1: socket(0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) 10:18:06 executing program 0: socket$inet6(0xa, 0x1, 0x8001) [ 871.071649] ldm_validate_partition_table(): Disk read failed. 10:18:06 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x101402, 0x0) [ 871.143252] Dev nbd3: unable to read RDB block 0 [ 871.167807] nbd3: unable to read partition table 10:18:06 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 10:18:06 executing program 4: add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='|', 0x1, 0xfffffffffffffffe) 10:18:06 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4000, &(0x7f0000000000)=@framed={{}, [@alu]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 871.188829] ldm_validate_partition_table(): Disk read failed. [ 871.207192] Dev nbd3: unable to read RDB block 0 [ 871.250657] ieee802154 phy0 wpan0: encryption failed: -22 [ 871.256370] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.277632] nbd3: unable to read partition table 10:18:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x2000480, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0x766, &(0x7f0000000800)="$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") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)=ANY=[], 0x2c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2007ffb) write$UHID_INPUT2(r2, &(0x7f0000000080)={0xc, {0x47, "6d9e2f7cb3557dcb9d6e023d53ef0c5317a17f47b66a4135b0cab294702af471ce60dcef4a0e43f6d1465192bccf46dd32fa70cea2a0edd84bc04d37c8b986b788ab578369c032"}}, 0x4d) lseek(r1, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x1000000201005) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0x7ffff000) [ 871.311395] ldm_validate_partition_table(): Disk read failed. [ 871.344248] Dev nbd3: unable to read RDB block 0 [ 871.382219] nbd3: unable to read partition table [ 871.411484] ldm_validate_partition_table(): Disk read failed. [ 871.421712] Dev nbd3: unable to read RDB block 0 [ 871.435339] nbd3: unable to read partition table [ 871.523589] audit: type=1804 audit(1675765086.939:203): pid=3299 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3919155845/syzkaller.hniBud/3100/bus" dev="sda1" ino=15838 res=1 10:18:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 10:18:07 executing program 4: socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f00000008c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 10:18:07 executing program 0: getresgid(&(0x7f0000000680), 0x0, 0x0) 10:18:07 executing program 5: setsockopt$MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0) 10:18:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xfff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xfff) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:18:07 executing program 5: openat$uhid(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) 10:18:07 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 10:18:07 executing program 2: sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, 0x0, 0x0) 10:18:07 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{0x0}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x5f}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) process_vm_readv(0x0, &(0x7f0000000040)=[{&(0x7f00000039c0)=""/239, 0xef}, {0x0}], 0x2, &(0x7f0000000280), 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x2, &(0x7f0000000480)=ANY=[@ANYRES16=r1, @ANYRESHEX=r1, @ANYRESDEC=0xee01]) timer_create(0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000028c0)=[{0x0}, {&(0x7f0000000540)=""/173, 0xad}, {0x0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/114, 0x72}, {0x0}, {&(0x7f0000002780)=""/12, 0xc}, {&(0x7f00000027c0)=""/197, 0xc5}], 0x8, &(0x7f0000003980)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) fchdir(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) umount2(&(0x7f0000000240)='./bus\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000100), 0xffffffffffffff5d, 0x0, 0x0, 0x429) recvfrom$unix(r3, &(0x7f0000000080)=""/252, 0x50600, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r4, 0x0, 0x0, 0x0) 10:18:07 executing program 5: getresuid(&(0x7f0000000140), &(0x7f0000000180), 0x0) [ 872.044259] ldm_validate_partition_table(): Disk read failed. [ 872.074755] Dev nbd3: unable to read RDB block 0 [ 872.117843] nbd3: unable to read partition table 10:18:07 executing program 0: socket(0x2b, 0x6, 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000c80), 0xffffffffffffffff) [ 872.149909] ldm_validate_partition_table(): Disk read failed. [ 872.165436] Dev nbd3: unable to read RDB block 0 [ 872.196662] nbd3: unable to read partition table 10:18:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) 10:18:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x200000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), r0) 10:18:07 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xea, &(0x7f0000000180)=""/234, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x3}, 0x8, 0x10, &(0x7f0000000300)={0x0, 0x0, 0x80, 0x80000000}, 0x10, 0x3050b}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={@map, 0xffffffffffffffff, 0x27}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={0x0}, 0x10) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6}]}, 0x1c}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000c00)={0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) pselect6(0x40, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x9, 0x2, 0x7fffffffffffffff, 0x7fffffff}, 0xfffffffffffffffd, 0x0, &(0x7f0000000dc0)={0x77359400}, &(0x7f0000000e40)={0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001040)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000e80), &(0x7f0000000ec0)='GPL\x00', 0x0, 0x63, &(0x7f0000000f00)=""/99, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000fc0), 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, 0x0) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r0) 10:18:07 executing program 0: memfd_create(&(0x7f0000000140)='/#+\xc3\x00', 0x0) [ 872.240247] ldm_validate_partition_table(): Disk read failed. [ 872.267482] Dev nbd3: unable to read RDB block 0 10:18:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000100)) [ 872.309614] nbd3: unable to read partition table [ 872.323287] ldm_validate_partition_table(): Disk read failed. [ 872.337073] Dev nbd3: unable to read RDB block 0 [ 872.359092] nbd3: unable to read partition table 10:18:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc4400) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x0, 0x1, 0x0, 0x70, 0x0, 0x7f, 0x80080, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffff000, 0x4, @perf_bp={0x0}, 0xe7294346a28a363b, 0x0, 0x1c62, 0x6, 0x0, 0x481, 0xfdb, 0x0, 0x7, 0x0, 0x7cb}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x45295a76d0f5b482) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) kcmp(0xffffffffffffffff, r2, 0x7, r3, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:07 executing program 5: getresgid(&(0x7f0000000680), &(0x7f00000006c0), 0x0) 10:18:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000c00)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r0) 10:18:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x0, 0x0, 0x0, 0x222}, 0x48) [ 872.493744] ldm_validate_partition_table(): Disk read failed. [ 872.524694] Dev nbd3: unable to read RDB block 0 [ 872.541103] nbd3: unable to read partition table [ 872.551937] ldm_validate_partition_table(): Disk read failed. [ 872.577834] Dev nbd3: unable to read RDB block 0 [ 872.584344] nbd3: unable to read partition table 10:18:08 executing program 4: sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) 10:18:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, 0x0, 0x555f}) 10:18:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/77, 0x4d}], 0x1, 0x5, 0x0) 10:18:08 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 10:18:08 executing program 1: socket(0x1, 0x0, 0x68004bc1) 10:18:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc4400) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x0, 0x1, 0x0, 0x70, 0x0, 0x7f, 0x80080, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffff000, 0x4, @perf_bp={0x0}, 0xe7294346a28a363b, 0x0, 0x1c62, 0x6, 0x0, 0x481, 0xfdb, 0x0, 0x7, 0x0, 0x7cb}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x45295a76d0f5b482) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r4 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) kcmp(0xffffffffffffffff, r2, 0x7, r3, r1) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/77, 0x4d}], 0x1, 0x5, 0x0) 10:18:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000001ac0)={0xec4, 0x0, 0x0, 0x70bd26, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x35, 0x45, "1af7ed54c4f94c02bd0f5f3f29aacce570729d7e98e0d506f553ec6b5e75e087c62da53cdc695f0e789368776489c8b2c8"}, @NL80211_ATTR_TESTDATA={0xdd, 0x45, "a6d3a082427e26c5d5d3c75747e545bd96635423dcacb466f206498a3b0ae786c28a3d2fbc80c77a6a103f5c9b8c933b0198eb522f3cdbe861199c3ce087fa22aeb95308ea91f4d6b758ce66f1f2b50b222123dfee9deb51fb7f68ed2cd8045203152d7ba45a51d6e9239faf866f98c3386532c9d40e49ded402f781bb8146a90ad32564012d2064dc20c6501fabd0858629b4aa656602518d29781098c00c40caeb5569a0f22bab67febbf68c7cd0a9a6c2c695a5a664f7a8db842b4608f0009942bb54004f0580882b2b95526f45ceccf6eacebb1cac7aa2"}, @NL80211_ATTR_TESTDATA={0x85, 0x45, "b9b85884db05631f26fc244e834033a280bc35306d85afdeda9d58867ec41f51b5a337b587afb898d2ea3e7e9345ad47e7ac840334269a00ba438bbedd4cd4761feff20401e1abda22f6ea0afc396c1214b8c84fe864ace2c54652022b5b5760cb1781a16673a8fd039005d000439f6bd7a82255c913d9a261cb64698f8a2a73cd"}, @NL80211_ATTR_TESTDATA={0xd05, 0x45, "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"}]}, 0xec4}}, 0x10) 10:18:08 executing program 4: r0 = epoll_create(0x6) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 10:18:08 executing program 5: getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) 10:18:08 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) 10:18:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc4400) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async, rerun: 64) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x0, 0x1, 0x0, 0x70, 0x0, 0x7f, 0x80080, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffff000, 0x4, @perf_bp={0x0}, 0xe7294346a28a363b, 0x0, 0x1c62, 0x6, 0x0, 0x481, 0xfdb, 0x0, 0x7, 0x0, 0x7cb}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x45295a76d0f5b482) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r4 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) (async) kcmp(0xffffffffffffffff, r2, 0x7, r3, r1) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 873.138121] block nbd3: Device being setup by another task 10:18:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/77, 0x4d}], 0x1, 0x5, 0x0) 10:18:08 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 10:18:08 executing program 1: getgroups(0x2, &(0x7f0000000300)=[0xee01, 0xffffffffffffffff]) 10:18:08 executing program 0: syz_emit_ethernet(0x7a, &(0x7f00000022c0)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, '?0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) prlimit64(r2, 0xd, &(0x7f0000000240)={0x75, 0x7fff}, &(0x7f0000000280)) 10:18:10 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x4e21, 0x10000000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) [ 874.772301] ldm_validate_partition_table(): Disk read failed. [ 874.807323] Dev nbd3: unable to read RDB block 0 10:18:10 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x4}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 874.830242] nbd3: unable to read partition table 10:18:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 874.866213] ldm_validate_partition_table(): Disk read failed. [ 874.882186] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 874.889665] Dev nbd3: unable to read RDB block 0 [ 874.901481] nbd3: unable to read partition table 10:18:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r0, 0x0, 0x0, 0x100800) 10:18:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, 0x0}) [ 874.929465] ldm_validate_partition_table(): Disk read failed. [ 874.944802] Dev nbd3: unable to read RDB block 0 [ 874.960347] nbd3: unable to read partition table 10:18:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) (async) 10:18:10 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x200000, 0x0) 10:18:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0}, 0x0) [ 874.978524] ldm_validate_partition_table(): Disk read failed. [ 874.991239] Dev nbd3: unable to read RDB block 0 [ 875.005486] nbd3: unable to read partition table 10:18:10 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x40240, 0x0) [ 875.039577] ldm_validate_partition_table(): Disk read failed. [ 875.083796] Dev nbd3: unable to read RDB block 0 10:18:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 875.115815] nbd3: unable to read partition table 10:18:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000002240)={0x6, 0x9, &(0x7f00000011c0)=@framed={{}, [@cb_func={0x18, 0x0, 0x4, 0x0, 0x5}, @cb_func, @exit, @generic]}, &(0x7f0000000000)='GPL\x00', 0x4, 0x1000, &(0x7f0000001240)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 875.165635] ldm_validate_partition_table(): Disk read failed. [ 875.186909] Dev nbd3: unable to read RDB block 0 [ 875.221421] nbd3: unable to read partition table [ 875.231815] ldm_validate_partition_table(): Disk read failed. [ 875.248496] Dev nbd3: unable to read RDB block 0 [ 875.255131] nbd3: unable to read partition table [ 875.265592] ldm_validate_partition_table(): Disk read failed. [ 875.273080] Dev nbd3: unable to read RDB block 0 [ 875.279890] nbd3: unable to read partition table [ 875.291350] ldm_validate_partition_table(): Disk read failed. [ 875.299173] Dev nbd3: unable to read RDB block 0 [ 875.304865] nbd3: unable to read partition table [ 875.317861] ldm_validate_partition_table(): Disk read failed. [ 875.324620] Dev nbd3: unable to read RDB block 0 [ 875.331267] nbd3: unable to read partition table [ 875.340559] ldm_validate_partition_table(): Disk read failed. [ 875.350741] Dev nbd3: unable to read RDB block 0 [ 875.362413] nbd3: unable to read partition table [ 875.374275] ldm_validate_partition_table(): Disk read failed. [ 875.382067] Dev nbd3: unable to read RDB block 0 [ 875.390190] nbd3: unable to read partition table [ 875.399114] ldm_validate_partition_table(): Disk read failed. [ 875.405903] Dev nbd3: unable to read RDB block 0 [ 875.412356] nbd3: unable to read partition table [ 875.425465] ldm_validate_partition_table(): Disk read failed. [ 875.432430] Dev nbd3: unable to read RDB block 0 [ 875.439697] nbd3: unable to read partition table [ 875.448225] ldm_validate_partition_table(): Disk read failed. [ 875.455019] Dev nbd3: unable to read RDB block 0 [ 875.461645] nbd3: unable to read partition table [ 875.474498] ldm_validate_partition_table(): Disk read failed. [ 875.481352] Dev nbd3: unable to read RDB block 0 [ 875.487110] nbd3: unable to read partition table [ 875.496184] ldm_validate_partition_table(): Disk read failed. [ 875.504049] Dev nbd3: unable to read RDB block 0 [ 875.510398] nbd3: unable to read partition table [ 875.522816] ldm_validate_partition_table(): Disk read failed. [ 875.529802] Dev nbd3: unable to read RDB block 0 [ 875.535517] nbd3: unable to read partition table [ 875.544440] ldm_validate_partition_table(): Disk read failed. [ 875.552610] Dev nbd3: unable to read RDB block 0 [ 875.558738] nbd3: unable to read partition table [ 875.570472] ldm_validate_partition_table(): Disk read failed. [ 875.577268] Dev nbd3: unable to read RDB block 0 [ 875.583541] nbd3: unable to read partition table [ 875.591954] ldm_validate_partition_table(): Disk read failed. [ 875.599659] Dev nbd3: unable to read RDB block 0 [ 875.605387] nbd3: unable to read partition table [ 875.616067] ldm_validate_partition_table(): Disk read failed. [ 875.623282] Dev nbd3: unable to read RDB block 0 [ 875.629656] nbd3: unable to read partition table [ 875.637776] ldm_validate_partition_table(): Disk read failed. [ 875.644603] Dev nbd3: unable to read RDB block 0 [ 875.651001] nbd3: unable to read partition table [ 875.663353] ldm_validate_partition_table(): Disk read failed. [ 875.670247] Dev nbd3: unable to read RDB block 0 [ 875.675935] nbd3: unable to read partition table [ 875.685125] ldm_validate_partition_table(): Disk read failed. [ 875.692561] Dev nbd3: unable to read RDB block 0 [ 875.700004] nbd3: unable to read partition table [ 875.711433] ldm_validate_partition_table(): Disk read failed. [ 875.718866] Dev nbd3: unable to read RDB block 0 10:18:11 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) 10:18:11 executing program 0: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) 10:18:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev}, 0x1c, &(0x7f0000000240)=[{0x0}, {0x0}], 0x2, &(0x7f00000002c0)=[@dstopts={{0x18}}, @rthdr_2292={{0x18}}], 0x30}}], 0x1, 0x0) 10:18:11 executing program 1: socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) 10:18:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) 10:18:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x628d81) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 875.726805] nbd3: unable to read partition table [ 875.758494] ldm_validate_partition_table(): Disk read failed. [ 875.789610] Dev nbd3: unable to read RDB block 0 [ 875.814582] nbd3: unable to read partition table 10:18:11 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000840), 0x3a7841, 0x0) 10:18:11 executing program 1: socket(0x0, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000005c0)) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) socket(0x0, 0x4, 0xca16) syz_genetlink_get_family_id$devlink(&(0x7f00000008c0), 0xffffffffffffffff) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000a00)=""/162, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000c00)={&(0x7f0000000b40), 0xc, 0x0}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 10:18:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x5, &(0x7f0000000180)=@framed={{}, [@map_fd={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x84, &(0x7f0000000200)=""/132, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:11 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), 0xffffffffffffffff) [ 875.856749] ldm_validate_partition_table(): Disk read failed. 10:18:11 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) 10:18:11 executing program 0: epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x1) [ 875.914878] Dev nbd3: unable to read RDB block 0 [ 875.957233] nbd3: unable to read partition table 10:18:11 executing program 5: r0 = socket(0x0, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) syz_genetlink_get_family_id$nbd(&(0x7f0000000780), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 875.978738] ldm_validate_partition_table(): Disk read failed. [ 875.992265] Dev nbd3: unable to read RDB block 0 10:18:11 executing program 4: pselect6(0x0, 0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000000dc0)={0x77359400}, 0x0) [ 876.021202] nbd3: unable to read partition table 10:18:11 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x4100, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x0, 0x0, 0x80}, 0x10, 0x3050b}, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={0x0}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14, 0x0, 0x4}, 0x14}}, 0x40000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000c00)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) pselect6(0x40, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffffd, 0x0, &(0x7f0000000dc0)={0x77359400}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001040)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000ec0)='GPL\x00', 0x0, 0x63, &(0x7f0000000f00)=""/99, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000fc0)={0x5}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000001180)=r3) socket(0x5, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r0) 10:18:11 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef6024253444eccc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 876.049940] ldm_validate_partition_table(): Disk read failed. [ 876.074373] Dev nbd3: unable to read RDB block 0 10:18:11 executing program 1: socketpair(0x1f, 0x0, 0x0, &(0x7f0000001100)) [ 876.109394] nbd3: unable to read partition table 10:18:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x628d81) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x628d81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 10:18:11 executing program 5: mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)) [ 876.133534] ldm_validate_partition_table(): Disk read failed. [ 876.150265] Dev nbd3: unable to read RDB block 0 [ 876.169437] nbd3: unable to read partition table 10:18:11 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), 0xffffffffffffffff) 10:18:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[], 0x20}}, 0x0) 10:18:11 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) [ 876.248217] ldm_validate_partition_table(): Disk read failed. [ 876.274200] Dev nbd3: unable to read RDB block 0 10:18:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="fe"], 0x20}}, 0x0) 10:18:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000c00)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) [ 876.305819] nbd3: unable to read partition table 10:18:11 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x8}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 876.347015] ldm_validate_partition_table(): Disk read failed. [ 876.362210] Dev nbd3: unable to read RDB block 0 [ 876.386928] nbd3: unable to read partition table [ 876.397756] ldm_validate_partition_table(): Disk read failed. [ 876.406217] Dev nbd3: unable to read RDB block 0 [ 876.434100] nbd3: unable to read partition table [ 876.451740] ldm_validate_partition_table(): Disk read failed. [ 876.469482] Dev nbd3: unable to read RDB block 0 [ 876.482606] nbd3: unable to read partition table [ 876.490656] ldm_validate_partition_table(): Disk read failed. [ 876.498149] Dev nbd3: unable to read RDB block 0 [ 876.503944] nbd3: unable to read partition table [ 876.513929] ldm_validate_partition_table(): Disk read failed. [ 876.521956] Dev nbd3: unable to read RDB block 0 [ 876.528187] nbd3: unable to read partition table [ 876.538003] ldm_validate_partition_table(): Disk read failed. [ 876.545469] Dev nbd3: unable to read RDB block 0 [ 876.552303] nbd3: unable to read partition table [ 876.564330] ldm_validate_partition_table(): Disk read failed. [ 876.572085] Dev nbd3: unable to read RDB block 0 [ 876.578292] nbd3: unable to read partition table [ 876.586291] ldm_validate_partition_table(): Disk read failed. [ 876.593939] Dev nbd3: unable to read RDB block 0 [ 876.600101] nbd3: unable to read partition table [ 876.613363] ldm_validate_partition_table(): Disk read failed. [ 876.620978] Dev nbd3: unable to read RDB block 0 [ 876.626708] nbd3: unable to read partition table [ 876.635855] ldm_validate_partition_table(): Disk read failed. [ 876.643103] Dev nbd3: unable to read RDB block 0 [ 876.649677] nbd3: unable to read partition table [ 876.660240] ldm_validate_partition_table(): Disk read failed. [ 876.666970] Dev nbd3: unable to read RDB block 0 [ 876.673451] nbd3: unable to read partition table [ 876.681746] ldm_validate_partition_table(): Disk read failed. [ 876.689159] Dev nbd3: unable to read RDB block 0 [ 876.695396] nbd3: unable to read partition table [ 876.706069] ldm_validate_partition_table(): Disk read failed. [ 876.713434] Dev nbd3: unable to read RDB block 0 [ 876.719934] nbd3: unable to read partition table [ 876.728337] ldm_validate_partition_table(): Disk read failed. [ 876.735138] Dev nbd3: unable to read RDB block 0 [ 876.741515] nbd3: unable to read partition table [ 876.754057] ldm_validate_partition_table(): Disk read failed. [ 876.760999] Dev nbd3: unable to read RDB block 0 [ 876.766939] nbd3: unable to read partition table [ 876.776341] ldm_validate_partition_table(): Disk read failed. [ 876.783845] Dev nbd3: unable to read RDB block 0 [ 876.790174] nbd3: unable to read partition table [ 876.800607] ldm_validate_partition_table(): Disk read failed. [ 876.807602] Dev nbd3: unable to read RDB block 0 [ 876.813851] nbd3: unable to read partition table [ 876.822482] ldm_validate_partition_table(): Disk read failed. [ 876.830063] Dev nbd3: unable to read RDB block 0 [ 876.835723] nbd3: unable to read partition table [ 876.846222] ldm_validate_partition_table(): Disk read failed. [ 876.854063] Dev nbd3: unable to read RDB block 0 [ 876.860194] nbd3: unable to read partition table [ 876.868526] ldm_validate_partition_table(): Disk read failed. [ 876.875636] Dev nbd3: unable to read RDB block 0 [ 876.881768] nbd3: unable to read partition table [ 876.894080] ldm_validate_partition_table(): Disk read failed. [ 876.901161] Dev nbd3: unable to read RDB block 0 [ 876.906837] nbd3: unable to read partition table [ 876.915764] ldm_validate_partition_table(): Disk read failed. [ 876.922941] Dev nbd3: unable to read RDB block 0 [ 876.929763] nbd3: unable to read partition table [ 876.940469] ldm_validate_partition_table(): Disk read failed. [ 876.947251] Dev nbd3: unable to read RDB block 0 [ 876.953530] nbd3: unable to read partition table 10:18:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10) 10:18:12 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:18:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0xd}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:12 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x434d83, 0x0) 10:18:12 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) open(&(0x7f0000000280)='./file0\x00', 0x80, 0x80) socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpid() prlimit64(r2, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$udf(&(0x7f0000000480), &(0x7f0000000180)='./bus\x00', 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="000d4bb72c0e0000000000000000264780b84b20b4b4ccd8af09641d91e36b3e5769410000dff838d015300450e5bbbdd96fe095c6dfeb4aa81e9092a219a6943b42c05918dc87bf73b2312dd600a69a05b6bed259be301cf4158831bb962e48cc1eaa5ac62dd33aaeb93af4874ff4e9549f0715240e638b3452c80bb44ae1b31465ae19212a318104521c691ad84c7afca424b062f5c9a716f26fcec59f8f2d98c371a699c69f61d40ae08b2071affd6abd6422b7b3d24b03a5d072e46b19d1dc252e0bffd4e74e473cbd0c65781008000d5bcf2b3ab425cadf60d17a2f2342e18700000000000000", @ANYRES32], 0x1, 0xbee, &(0x7f0000000cc0)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_readv(r3, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/168, 0xa8}, {&(0x7f0000000600)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x0) r6 = open(&(0x7f00000002c0)='./bus\x00', 0x1c1042, 0x0) creat(0x0, 0x0) pwrite64(r6, &(0x7f0000000180)="13", 0x1, 0x4010040bffd) 10:18:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x628d81) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x628d81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) [ 876.962549] ldm_validate_partition_table(): Disk read failed. [ 876.969864] Dev nbd3: unable to read RDB block 0 [ 876.983176] nbd3: unable to read partition table [ 877.027226] ldm_validate_partition_table(): Disk read failed. [ 877.054647] Dev nbd3: unable to read RDB block 0 10:18:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000010c0)={0x11, 0x7, &(0x7f0000001140)=ANY=[@ANYBLOB="18000000000000000000000000000000400000000000000015b4000000000000182a0000", @ANYRES32, @ANYBLOB="110000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 877.084869] nbd3: unable to read partition table [ 877.098373] ldm_validate_partition_table(): Disk read failed. [ 877.105858] Dev nbd3: unable to read RDB block 0 [ 877.115742] nbd3: unable to read partition table 10:18:12 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x122) 10:18:12 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x9, &(0x7f0000000180)=@framed={{}, [@map_fd, @ldst, @initr0, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x84, &(0x7f0000000200)=""/132, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:12 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) getresgid(&(0x7f0000000680), &(0x7f00000006c0), 0x0) [ 877.133459] ldm_validate_partition_table(): Disk read failed. [ 877.167426] block nbd3: Device being setup by another task [ 877.174797] Dev nbd3: unable to read RDB block 0 [ 877.199133] nbd3: unable to read partition table 10:18:12 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x4100, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000c00)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) [ 877.232910] ldm_validate_partition_table(): Disk read failed. [ 877.256990] Dev nbd3: unable to read RDB block 0 10:18:12 executing program 1: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001140)='ns/ipc\x00') sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) [ 877.293194] nbd3: unable to read partition table 10:18:12 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x122) 10:18:12 executing program 2: socket(0x585346ff0665d898, 0x0, 0x0) [ 877.321919] ldm_validate_partition_table(): Disk read failed. [ 877.346699] Dev nbd3: unable to read RDB block 0 10:18:12 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, &(0x7f0000000100)) [ 877.386408] nbd3: unable to read partition table 10:18:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40200) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) [ 877.486547] ldm_validate_partition_table(): Disk read failed. [ 877.509142] Dev nbd3: unable to read RDB block 0 [ 877.528532] nbd3: unable to read partition table [ 877.569698] ldm_validate_partition_table(): Disk read failed. [ 877.607808] Dev nbd3: unable to read RDB block 0 [ 877.621229] nbd3: unable to read partition table [ 877.631640] ldm_validate_partition_table(): Disk read failed. [ 877.643957] Dev nbd3: unable to read RDB block 0 [ 877.652278] nbd3: unable to read partition table [ 877.672250] ldm_validate_partition_table(): Disk read failed. [ 877.701495] Dev nbd3: unable to read RDB block 0 [ 877.714021] nbd3: unable to read partition table [ 877.723891] ldm_validate_partition_table(): Disk read failed. [ 877.732243] Dev nbd3: unable to read RDB block 0 [ 877.739486] nbd3: unable to read partition table [ 877.778494] ldm_validate_partition_table(): Disk read failed. [ 877.798952] Dev nbd3: unable to read RDB block 0 [ 877.805339] nbd3: unable to read partition table [ 877.827163] ldm_validate_partition_table(): Disk read failed. [ 877.840650] Dev nbd3: unable to read RDB block 0 [ 877.854612] nbd3: unable to read partition table [ 877.865330] ldm_validate_partition_table(): Disk read failed. [ 877.873873] Dev nbd3: unable to read RDB block 0 [ 877.886864] nbd3: unable to read partition table [ 877.900506] ldm_validate_partition_table(): Disk read failed. [ 877.908875] Dev nbd3: unable to read RDB block 0 [ 877.915109] nbd3: unable to read partition table [ 877.925912] ldm_validate_partition_table(): Disk read failed. [ 877.934385] Dev nbd3: unable to read RDB block 0 [ 877.941469] nbd3: unable to read partition table [ 877.955615] ldm_validate_partition_table(): Disk read failed. [ 877.963012] Dev nbd3: unable to read RDB block 0 [ 877.970663] nbd3: unable to read partition table [ 877.988849] ldm_validate_partition_table(): Disk read failed. [ 877.996522] Dev nbd3: unable to read RDB block 0 [ 878.010377] nbd3: unable to read partition table [ 878.030021] ldm_validate_partition_table(): Disk read failed. [ 878.042372] Dev nbd3: unable to read RDB block 0 [ 878.049289] nbd3: unable to read partition table [ 878.060064] ldm_validate_partition_table(): Disk read failed. [ 878.067722] Dev nbd3: unable to read RDB block 0 [ 878.073982] nbd3: unable to read partition table [ 878.086866] ldm_validate_partition_table(): Disk read failed. 10:18:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) 10:18:13 executing program 1: getresuid(&(0x7f0000000140), 0x0, 0x0) 10:18:13 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) 10:18:13 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x122) 10:18:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={0x0}}, 0x0) 10:18:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40200) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40200) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socket$rds(0x15, 0x5, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) (async) [ 878.094515] Dev nbd3: unable to read RDB block 0 [ 878.101115] nbd3: unable to read partition table [ 878.110871] ldm_validate_partition_table(): Disk read failed. [ 878.118289] Dev nbd3: unable to read RDB block 0 [ 878.124490] nbd3: unable to read partition table [ 878.151124] ldm_validate_partition_table(): Disk read failed. [ 878.180260] Dev nbd3: unable to read RDB block 0 [ 878.205141] nbd3: unable to read partition table 10:18:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x24, 0x5, 0x1ff, 0x1ffe0, 0x14, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x5, 0xfffffffd, 0x0, 0x222, r0, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x4100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x18, 0x6, 0x7, 0x40, 0x11d0, 0x1, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2}, 0x48) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_ext={0x1c, 0x9, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x20}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffff001}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x7}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x8}]}, &(0x7f0000000580)='GPL\x00', 0x7fffffff, 0xf9, &(0x7f00000005c0)=""/249, 0x41000, 0xef6024253444eccc, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000006c0)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000700)={0x1, 0xf, 0xf484, 0x6}, 0x10, 0x12313, r1, 0x0, &(0x7f0000000740)}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={0x0, r2}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000840), 0x3a7841, 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f00000008c0)={&(0x7f0000000880)=[0x0], 0x1, 0x5}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080d1}, 0x40000) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000c00)={0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80), 0x88981, 0x0) pselect6(0x40, &(0x7f0000000d40)={0x6, 0x957a, 0x7, 0x9, 0x2, 0x7fffffffffffffff, 0x7fffffff, 0x6}, 0xfffffffffffffffd, &(0x7f0000000d80)={0x101, 0x8000000000000000, 0x7, 0x6b9735ff, 0x80, 0x80000000, 0x8, 0xfffffffffffffff8}, &(0x7f0000000dc0)={0x77359400}, &(0x7f0000000e40)={&(0x7f0000000e00)={[0x8]}, 0x8}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000f80), 0x40c0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001040)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000e80), &(0x7f0000000ec0)='GPL\x00', 0x0, 0x63, &(0x7f0000000f00)=""/99, 0x40f00, 0xc, '\x00', 0x0, 0x1b, r5, 0x8, &(0x7f0000000fc0)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000001000)={0x3, 0xe, 0x2, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00'}, 0x10) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000001180)=r7) socket(0x5, 0xa, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r3) 10:18:13 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x122) 10:18:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, 0x0) [ 878.241107] ldm_validate_partition_table(): Disk read failed. 10:18:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x18, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5}, 0x48) 10:18:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x6e8b7c5b977fdd6c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 10:18:13 executing program 4: pselect6(0x40, &(0x7f0000000d40), 0xfffffffffffffffd, 0x0, &(0x7f0000000dc0)={0x77359400}, &(0x7f0000000e40)={&(0x7f0000000e00)={[0x8]}, 0x8}) [ 878.305917] Dev nbd3: unable to read RDB block 0 10:18:13 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x80}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 878.338595] nbd3: unable to read partition table [ 878.358428] ldm_validate_partition_table(): Disk read failed. [ 878.371918] print_req_error: 8500 callbacks suppressed [ 878.371929] print_req_error: I/O error, dev nbd3, sector 2 [ 878.382959] buffer_io_error: 8503 callbacks suppressed 10:18:13 executing program 4: add_key(&(0x7f0000000940)='rxrpc\x00', 0x0, 0x0, 0x0, 0x0) 10:18:13 executing program 2: getrusage(0x0, &(0x7f0000000a40)) [ 878.382968] Buffer I/O error on dev nbd3, logical block 1, async page read [ 878.398940] print_req_error: I/O error, dev nbd3, sector 4 [ 878.404717] Buffer I/O error on dev nbd3, logical block 2, async page read [ 878.417008] print_req_error: I/O error, dev nbd3, sector 6 [ 878.423395] Buffer I/O error on dev nbd3, logical block 3, async page read [ 878.431895] print_req_error: I/O error, dev nbd3, sector 0 10:18:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b, 0x5}, 0x48) [ 878.437890] Buffer I/O error on dev nbd3, logical block 0, async page read [ 878.446310] print_req_error: I/O error, dev nbd3, sector 2 [ 878.452375] Buffer I/O error on dev nbd3, logical block 1, async page read [ 878.460409] print_req_error: I/O error, dev nbd3, sector 4 [ 878.466053] Buffer I/O error on dev nbd3, logical block 2, async page read [ 878.473210] Buffer I/O error on dev nbd3, logical block 3, async page read [ 878.480611] print_req_error: I/O error, dev nbd3, sector 0 10:18:13 executing program 0: add_key(&(0x7f0000000280)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffa) [ 878.486303] Buffer I/O error on dev nbd3, logical block 0, async page read [ 878.504544] print_req_error: I/O error, dev nbd3, sector 2 [ 878.510586] Buffer I/O error on dev nbd3, logical block 1, async page read [ 878.518118] print_req_error: I/O error, dev nbd3, sector 4 [ 878.524128] Buffer I/O error on dev nbd3, logical block 2, async page read [ 878.532232] print_req_error: I/O error, dev nbd3, sector 6 [ 878.541513] Dev nbd3: unable to read RDB block 0 [ 878.556274] nbd3: unable to read partition table [ 878.573402] ldm_validate_partition_table(): Disk read failed. [ 878.581385] Dev nbd3: unable to read RDB block 0 [ 878.587063] nbd3: unable to read partition table [ 878.595745] ldm_validate_partition_table(): Disk read failed. [ 878.602935] Dev nbd3: unable to read RDB block 0 [ 878.609672] nbd3: unable to read partition table [ 878.619143] ldm_validate_partition_table(): Disk read failed. [ 878.626168] Dev nbd3: unable to read RDB block 0 [ 878.632474] nbd3: unable to read partition table 10:18:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40200) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40200) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socket$rds(0x15, 0x5, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40000) (async) 10:18:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa}, 0x48) 10:18:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000024c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xd283) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$udf(&(0x7f0000000480), &(0x7f0000000180)='./bus\x00', 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x1, 0xbee, &(0x7f0000000cc0)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x1c1042, 0x0) pwrite64(r4, &(0x7f0000000180)="13", 0x1, 0x0) accept$inet6(r0, &(0x7f0000000880)={0xa, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x1c) 10:18:14 executing program 1: add_key(&(0x7f0000000140)='id_resolver\x00', 0x0, &(0x7f00000001c0)='|', 0x1, 0xfffffffffffffffe) 10:18:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 10:18:14 executing program 0: process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) process_vm_readv(0x0, &(0x7f0000000040)=[{&(0x7f00000039c0)=""/239, 0xef}, {0x0}], 0x2, &(0x7f0000000280), 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x2, &(0x7f0000000480)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESDEC=0xee01, @ANYBLOB="2c6d61783030362c6d65d9604bfd5f46c205ed28697c447d825590e508b9e3879e3469cc000000000000000000000046d724cc8ffef22eec900000008a951e93bf4d3685e5f3bf561b35e7edf0005d4e06000000001e00001a5eb4883e24fbb7ecc05f9f314c32e3fa8d5b7b7caecc5bf632e9000000000000"]) timer_create(0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000028c0)=[{0x0}, {&(0x7f0000000540)=""/173, 0xad}, {0x0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/114, 0x72}, {0x0}, {&(0x7f0000002780)=""/12, 0xc}, {&(0x7f00000027c0)=""/197, 0xc5}], 0x8, &(0x7f0000003980)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) umount2(&(0x7f0000000240)='./bus\x00', 0x1) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x2c, r1, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x3c}, @void, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x6}]}, 0x2c}}, 0x20000000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000100), 0xffffffffffffff5d, 0x0, 0x0, 0x429) recvfrom$unix(r3, &(0x7f0000000080)=""/252, 0x50600, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) 10:18:14 executing program 2: sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x8678f997cb1113db) [ 878.641927] ldm_validate_partition_table(): Disk read failed. [ 878.649650] Dev nbd3: unable to read RDB block 0 [ 878.655286] nbd3: unable to read partition table [ 878.702333] ldm_validate_partition_table(): Disk read failed. [ 878.718683] Dev nbd3: unable to read RDB block 0 10:18:14 executing program 5: syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000c80), 0xffffffffffffffff) 10:18:14 executing program 1: setrlimit(0xe, &(0x7f0000000040)={0x0, 0x169f9d33}) [ 878.745522] nbd3: unable to read partition table 10:18:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1f, 0x4) [ 878.791850] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 878.793840] ldm_validate_partition_table(): Disk read failed. [ 878.825124] Dev nbd3: unable to read RDB block 0 10:18:14 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 10:18:14 executing program 5: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x8000) [ 878.856070] nbd3: unable to read partition table [ 878.885254] ldm_validate_partition_table(): Disk read failed. [ 878.921509] Dev nbd3: unable to read RDB block 0 [ 878.935609] nbd3: unable to read partition table [ 878.950151] ldm_validate_partition_table(): Disk read failed. [ 878.957036] Dev nbd3: unable to read RDB block 0 [ 878.964202] nbd3: unable to read partition table [ 878.973611] ldm_validate_partition_table(): Disk read failed. [ 878.981197] Dev nbd3: unable to read RDB block 0 10:18:14 executing program 2: socket(0x0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) syz_usbip_server_init(0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x0) 10:18:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) [ 878.987859] nbd3: unable to read partition table [ 878.998842] ldm_validate_partition_table(): Disk read failed. [ 879.005824] Dev nbd3: unable to read RDB block 0 [ 879.012793] nbd3: unable to read partition table [ 879.050016] ldm_validate_partition_table(): Disk read failed. [ 879.057930] Dev nbd3: unable to read RDB block 0 [ 879.064803] nbd3: unable to read partition table [ 879.082668] ldm_validate_partition_table(): Disk read failed. [ 879.088243] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 879.099275] Dev nbd3: unable to read RDB block 0 [ 879.105890] nbd3: unable to read partition table [ 879.117151] ldm_validate_partition_table(): Disk read failed. [ 879.124204] Dev nbd3: unable to read RDB block 0 [ 879.130498] nbd3: unable to read partition table [ 879.143358] ldm_validate_partition_table(): Disk read failed. [ 879.150292] Dev nbd3: unable to read RDB block 0 [ 879.156071] nbd3: unable to read partition table [ 879.165715] ldm_validate_partition_table(): Disk read failed. [ 879.173445] Dev nbd3: unable to read RDB block 0 [ 879.180197] nbd3: unable to read partition table [ 879.191359] ldm_validate_partition_table(): Disk read failed. [ 879.198946] Dev nbd3: unable to read RDB block 0 [ 879.204721] nbd3: unable to read partition table [ 879.213501] ldm_validate_partition_table(): Disk read failed. [ 879.221061] Dev nbd3: unable to read RDB block 0 [ 879.228264] nbd3: unable to read partition table [ 879.239962] ldm_validate_partition_table(): Disk read failed. [ 879.246832] Dev nbd3: unable to read RDB block 0 [ 879.253223] nbd3: unable to read partition table [ 879.263130] ldm_validate_partition_table(): Disk read failed. [ 879.270399] Dev nbd3: unable to read RDB block 0 [ 879.276270] nbd3: unable to read partition table [ 879.288813] ldm_validate_partition_table(): Disk read failed. [ 879.295626] Dev nbd3: unable to read RDB block 0 [ 879.301992] nbd3: unable to read partition table [ 879.310524] ldm_validate_partition_table(): Disk read failed. [ 879.317822] Dev nbd3: unable to read RDB block 0 [ 879.324175] nbd3: unable to read partition table [ 879.335970] ldm_validate_partition_table(): Disk read failed. [ 879.344262] Dev nbd3: unable to read RDB block 0 [ 879.350648] nbd3: unable to read partition table [ 879.360416] ldm_validate_partition_table(): Disk read failed. [ 879.367865] Dev nbd3: unable to read RDB block 0 [ 879.373698] nbd3: unable to read partition table [ 879.388309] ldm_validate_partition_table(): Disk read failed. [ 879.395180] Dev nbd3: unable to read RDB block 0 [ 879.402532] nbd3: unable to read partition table [ 879.411821] ldm_validate_partition_table(): Disk read failed. [ 879.420024] Dev nbd3: unable to read RDB block 0 [ 879.425886] nbd3: unable to read partition table [ 879.437277] ldm_validate_partition_table(): Disk read failed. [ 879.444321] Dev nbd3: unable to read RDB block 0 [ 879.451097] nbd3: unable to read partition table [ 879.461173] ldm_validate_partition_table(): Disk read failed. [ 879.468110] Dev nbd3: unable to read RDB block 0 [ 879.473937] nbd3: unable to read partition table [ 879.487928] ldm_validate_partition_table(): Disk read failed. [ 879.494822] Dev nbd3: unable to read RDB block 0 10:18:14 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x10}]}]}}, &(0x7f00000000c0)=""/255, 0x36, 0xff, 0x1}, 0x20) 10:18:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x800, 0x20, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) accept4$inet(r4, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80000) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@empty, 0x4e22, 0x9, 0x4e21, 0x9, 0xa, 0xa0, 0x20, 0x3c}, {0x7, 0x9, 0x8001, 0x7fff, 0x1, 0xfff, 0x5, 0x7}, {0x3a, 0x0, 0x3, 0x180}, 0x3ff, 0x6e6bb8, 0x1}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d3, 0x2b}, 0x2, @in6=@mcast1, 0x0, 0x2, 0x2, 0x5, 0x0, 0x3, 0x8}}, 0xe8) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r9 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) socket(0x2b, 0x1, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r9}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:14 executing program 5: memfd_create(&(0x7f0000000140)='/#+\xc3\x00', 0x3) 10:18:14 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000001b00)=[{0x0, 0x0, 0x0}], 0x1, 0x0) [ 879.502335] nbd3: unable to read partition table [ 879.511904] ldm_validate_partition_table(): Disk read failed. [ 879.519920] Dev nbd3: unable to read RDB block 0 [ 879.525760] nbd3: unable to read partition table 10:18:15 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$cgroup(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@xattr}, {@none}], [{@context={'context', 0x3d, 'root'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) [ 879.559302] ldm_validate_partition_table(): Disk read failed. [ 879.572073] Dev nbd3: unable to read RDB block 0 [ 879.585387] nbd3: unable to read partition table 10:18:15 executing program 2: sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, 0x0, 0x40050) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xa) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) setsockopt$MRT6_DEL_MIF(0xffffffffffffffff, 0x29, 0xcb, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@mcast1, @private=0xa010100, 0xb, 0x1b}}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/135) 10:18:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000002400), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000026c0)={0x0, 0x0}) [ 879.613279] ldm_validate_partition_table(): Disk read failed. 10:18:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x84}}, 0x0) [ 879.662415] Dev nbd3: unable to read RDB block 0 [ 879.683993] nbd3: unable to read partition table [ 879.705347] ldm_validate_partition_table(): Disk read failed. [ 879.715208] Dev nbd3: unable to read RDB block 0 [ 879.722281] nbd3: unable to read partition table 10:18:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0xffffff88, 0xb, 0x0, 0x0) 10:18:15 executing program 4: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000000)='}-\x00', 0x0) 10:18:15 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x9}, 0x48) 10:18:15 executing program 2: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='.\x00', 0x100008d) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) [ 879.748179] ldm_validate_partition_table(): Disk read failed. [ 879.755987] Dev nbd3: unable to read RDB block 0 [ 879.765137] nbd3: unable to read partition table [ 879.777939] ldm_validate_partition_table(): Disk read failed. 10:18:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 879.803398] Dev nbd3: unable to read RDB block 0 [ 879.823544] nbd3: unable to read partition table [ 879.858993] ldm_validate_partition_table(): Disk read failed. [ 879.874385] Dev nbd3: unable to read RDB block 0 [ 879.882329] nbd3: unable to read partition table [ 879.909887] ldm_validate_partition_table(): Disk read failed. [ 879.923038] Dev nbd3: unable to read RDB block 0 [ 879.933598] nbd3: unable to read partition table [ 879.942932] ldm_validate_partition_table(): Disk read failed. [ 879.950975] Dev nbd3: unable to read RDB block 0 10:18:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x800, 0x20, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) accept4$inet(r4, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80000) (async) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@empty, 0x4e22, 0x9, 0x4e21, 0x9, 0xa, 0xa0, 0x20, 0x3c}, {0x7, 0x9, 0x8001, 0x7fff, 0x1, 0xfff, 0x5, 0x7}, {0x3a, 0x0, 0x3, 0x180}, 0x3ff, 0x6e6bb8, 0x1}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d3, 0x2b}, 0x2, @in6=@mcast1, 0x0, 0x2, 0x2, 0x5, 0x0, 0x3, 0x8}}, 0xe8) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r9 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) (async) socket(0x2b, 0x1, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r9}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000cc0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @sack_perm, @window, @mss], 0x4) 10:18:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x37, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) 10:18:15 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x101001, 0x0) 10:18:15 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.origin\x00', &(0x7f00000000c0)='nfs4\x00', 0x5, 0x0) [ 879.956694] nbd3: unable to read partition table [ 879.965540] ldm_validate_partition_table(): Disk read failed. [ 879.973185] Dev nbd3: unable to read RDB block 0 [ 879.979303] nbd3: unable to read partition table [ 880.036024] ldm_validate_partition_table(): Disk read failed. [ 880.060123] Dev nbd3: unable to read RDB block 0 [ 880.078531] nbd3: unable to read partition table [ 880.086871] ldm_validate_partition_table(): Disk read failed. [ 880.109877] Dev nbd3: unable to read RDB block 0 [ 880.121162] nbd3: unable to read partition table [ 880.129628] ldm_validate_partition_table(): Disk read failed. [ 880.136399] Dev nbd3: unable to read RDB block 0 [ 880.143180] nbd3: unable to read partition table [ 880.150667] ldm_validate_partition_table(): Disk read failed. [ 880.158167] Dev nbd3: unable to read RDB block 0 [ 880.164726] nbd3: unable to read partition table [ 880.173751] ldm_validate_partition_table(): Disk read failed. [ 880.181370] Dev nbd3: unable to read RDB block 0 [ 880.187591] nbd3: unable to read partition table [ 880.213967] ldm_validate_partition_table(): Disk read failed. [ 880.221683] Dev nbd3: unable to read RDB block 0 [ 880.227672] nbd3: unable to read partition table [ 880.235516] ldm_validate_partition_table(): Disk read failed. [ 880.242724] Dev nbd3: unable to read RDB block 0 [ 880.249073] nbd3: unable to read partition table [ 880.260565] ldm_validate_partition_table(): Disk read failed. [ 880.267710] Dev nbd3: unable to read RDB block 0 [ 880.273986] nbd3: unable to read partition table [ 880.282253] ldm_validate_partition_table(): Disk read failed. [ 880.289634] Dev nbd3: unable to read RDB block 0 [ 880.295395] nbd3: unable to read partition table [ 880.308623] ldm_validate_partition_table(): Disk read failed. [ 880.315419] Dev nbd3: unable to read RDB block 0 [ 880.321671] nbd3: unable to read partition table [ 880.331119] ldm_validate_partition_table(): Disk read failed. [ 880.338070] Dev nbd3: unable to read RDB block 0 [ 880.343766] nbd3: unable to read partition table [ 880.354502] ldm_validate_partition_table(): Disk read failed. [ 880.361865] Dev nbd3: unable to read RDB block 0 [ 880.367952] nbd3: unable to read partition table [ 880.375846] ldm_validate_partition_table(): Disk read failed. [ 880.383193] Dev nbd3: unable to read RDB block 0 [ 880.389483] nbd3: unable to read partition table [ 880.401875] ldm_validate_partition_table(): Disk read failed. [ 880.409544] Dev nbd3: unable to read RDB block 0 [ 880.415237] nbd3: unable to read partition table [ 880.424238] ldm_validate_partition_table(): Disk read failed. [ 880.432355] Dev nbd3: unable to read RDB block 0 [ 880.439523] nbd3: unable to read partition table [ 880.452114] ldm_validate_partition_table(): Disk read failed. [ 880.459552] Dev nbd3: unable to read RDB block 0 [ 880.465286] nbd3: unable to read partition table [ 880.474245] ldm_validate_partition_table(): Disk read failed. [ 880.482089] Dev nbd3: unable to read RDB block 0 [ 880.489183] nbd3: unable to read partition table [ 880.501358] ldm_validate_partition_table(): Disk read failed. [ 880.509653] Dev nbd3: unable to read RDB block 0 10:18:15 executing program 0: socketpair(0x0, 0xc0003, 0x0, 0x0) 10:18:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), 0x4) 10:18:15 executing program 5: keyctl$assume_authority(0x11, 0x0) 10:18:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x7, 0x4) 10:18:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000d80), 0xffffffffffffffff) 10:18:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r3 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x800, 0x20, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) accept4$inet(r4, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80000) (async) r5 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r6 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xa0b) (async) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) (async) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@empty, 0x4e22, 0x9, 0x4e21, 0x9, 0xa, 0xa0, 0x20, 0x3c}, {0x7, 0x9, 0x8001, 0x7fff, 0x1, 0xfff, 0x5, 0x7}, {0x3a, 0x0, 0x3, 0x180}, 0x3ff, 0x6e6bb8, 0x1}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d3, 0x2b}, 0x2, @in6=@mcast1, 0x0, 0x2, 0x2, 0x5, 0x0, 0x3, 0x8}}, 0xe8) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) r8 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r9 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) socket(0x2b, 0x1, 0x3f) (async) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r9}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) [ 880.516749] nbd3: unable to read partition table [ 880.532021] ldm_validate_partition_table(): Disk read failed. [ 880.555658] Dev nbd3: unable to read RDB block 0 10:18:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x11, 0x68, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) 10:18:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000010680)={0x0, 0x0, &(0x7f0000010640)={&(0x7f0000000040)=ANY=[@ANYBLOB="b0000000300001000000000000000000000000009c000100980001000900010067616374000000005800028018007deac78f0000010001000000001007000000090000001800020081"], 0xb0}}, 0x0) [ 880.577706] nbd3: unable to read partition table [ 880.586443] ldm_validate_partition_table(): Disk read failed. [ 880.605732] Dev nbd3: unable to read RDB block 0 [ 880.622240] nbd3: unable to read partition table 10:18:16 executing program 1: ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, 0x0) io_setup(0x6, &(0x7f0000000100)=0x0) io_destroy(r0) 10:18:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x24000890) r1 = socket(0x28, 0xa, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001780)={&(0x7f0000001700)={0x44, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x4, 0x38}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001900), 0x4) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) getsockname$packet(r1, &(0x7f0000001c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001c80)=0x14) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d40)={0x11, 0x0, 0x0, &(0x7f0000001b00)='GPL\x00', 0x8, 0xf5, &(0x7f0000001b40)=""/245, 0x41000, 0x2, '\x00', r3, 0x0, r2, 0x8, &(0x7f0000001cc0)={0x0, 0x1}, 0x8, 0x10, 0x0}, 0x80) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000001dc0)=@v1={0x0, @aes128, 0x2, @desc1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001e40), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000001f80)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001f40)={0x0}, 0x1, 0x0, 0x0, 0x8001}, 0x0) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000001fc0)=""/80) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000002100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 10:18:16 executing program 0: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.nlink\x00', &(0x7f00000000c0)='nfs4\x00', 0x5, 0x0) 10:18:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:16 executing program 2: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x40305828, 0x0) [ 880.633465] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 880.653829] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 10:18:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x35, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) 10:18:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000029c0)={'sit0\x00', 0x0}) 10:18:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000400)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 10:18:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3e, 0x0, 0x0) 10:18:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) [ 880.733512] ldm_validate_partition_table(): Disk read failed. [ 880.762562] Dev nbd3: unable to read RDB block 0 10:18:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001100), r0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000001380)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001340)={&(0x7f0000001280)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) [ 880.797091] nbd3: unable to read partition table 10:18:16 executing program 1: syz_clone(0x2020580, 0x0, 0x0, 0x0, 0x0, 0x0) 10:18:16 executing program 5: sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, 0x0, 0x0) 10:18:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0x7}}, 0x0) 10:18:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2a, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) [ 880.840777] ldm_validate_partition_table(): Disk read failed. [ 880.848855] Dev nbd3: unable to read RDB block 0 [ 880.873111] nbd3: unable to read partition table [ 880.893000] ldm_validate_partition_table(): Disk read failed. [ 880.911179] Dev nbd3: unable to read RDB block 0 [ 880.941894] nbd3: unable to read partition table [ 880.965493] ldm_validate_partition_table(): Disk read failed. [ 880.977977] Dev nbd3: unable to read RDB block 0 [ 880.990568] nbd3: unable to read partition table 10:18:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) (async) socket(0x2, 0x5, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) 10:18:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x24, 0x0, 0x0) 10:18:16 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='\'\x00', 0x2, 0x0) 10:18:16 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 10:18:16 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") 10:18:16 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40046205, 0x0) [ 881.010658] ldm_validate_partition_table(): Disk read failed. [ 881.018912] Dev nbd3: unable to read RDB block 0 [ 881.060923] nbd3: unable to read partition table 10:18:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x5433, 0x0) 10:18:16 executing program 5: getgid() r0 = syz_clone(0x20000, 0x0, 0x0, &(0x7f0000000340), 0x0, 0x0) capget(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)) 10:18:16 executing program 0: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_default\x00', &(0x7f0000000340)='root', 0x4, 0x0) 10:18:16 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$nfs4(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000000080)={[{'\xf8\xb3\x9b\xe0\xed\x1d\xa9:\xcd]6\x84\xd2\xaa|<\x05=N\x8a8\xebW\xc4\xaa8\x01=\x96\x13(\xe8m_\xc8k\x97\x15\x8d\xe9qn\xddiP\x03IZ\xd9\xbbW\xc1I?\x11\x91\"\xb4yN\x8f0xffffffffffffffff}, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) r2 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) 10:18:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000180)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x3b, 0x2a, [@perr={0x84, 0x22, {0x6, 0x2, [@not_ext={{}, @device_b}, @ext={{}, @broadcast, 0x6}]}}, @peer_mgmt={0x75, 0x6, {0x0, 0x0, @void, @val, @void}}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1}]}, @NL80211_ATTR_IE={0x29, 0x2a, [@dsss={0x3, 0x1}, @random={0x0, 0x15, "e84b25f6de3eb30395ba706b056d8744b942113a11"}, @cf={0x4, 0x6}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_SCAN_SUPP_RATES={0x168, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x61, 0x1, "9b7a2f3f82cc3671f98939352c57c6c1de0e1a40a5798e29efe17092dd1d3430c83eaaaad89e00ea7928cb36f46f77c956d67ea224f74c12fff26446c96891fae1c8cdf00b97e14e3eb83cef6d0b673615c72dd7a32dae7f2e6583254a"}, @NL80211_BAND_6GHZ={0xfd, 0x3, "72a0be9a6e5957bec39199b99cbfb961ff195a49f2751e9b8048c62950c5897a597c3eb53ea50497f4f6f820e777eb04f0d34b6eebd622353d3598c133b9aefbec3e65d195cf0e92295109f01922a80377b517d0371b60672a3999c4cffa673078ff4f41e353aa328936db20c108db31a111602c30f860d9721a25f6c464a6e03528f338a16b217c79f8cae25be215055173005927e6541670783107171a4baafbebc07db8dbd3dcabf4b2e43571afe6257d8bc737112e1a6423b58d28c2aa2011b5129f6995fb80f5e8046815533d67ab9f482393cea1d0865299e3251b44aabd71be29512205c0a7104068e565f5eab5bed67ee7c5b917ca"}]}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_SCAN_SUPP_RATES={0xcd4, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd9, 0x0, "42ee535f5aed5cb8a5480bbff66efd37fd4da947cb6879b9e34958e887cc01db28be8af57156efe1fab57141807b8086bbd07f6ef000817c1c9392df9e6d11c0c20b587203c4c59273343b83021d039c2b15bdd71ec47a570542bd6b3840d32dcaf1f809c7d0cd91cd32e2d759bfdf51f669518a68039a1a6818ab1b394052c7cf1d2fbdcf9a0280a91e17ef61cf72dc1211d9d027f5a0572c004e337e8051eebb1c0564ee7afdf418e469b486cbbafb3f1ca4e31a876ecb1f5c541143626990be7c1b8c17229ae322d80cbb072789d17eaf551ac5"}, @NL80211_BAND_5GHZ={0x65, 0x1, "c44b94893623d46f7828ec8a726d547d759d035f94356c81f4477871feef432160393bd458cb030f8bfa2d349c9612e4f9144f15ec992cfe5bd7d6e1717e002f6e38540e7befcd3f187b78ac4790215018c7e2a3f5af958d53a52e9937a5de4ce7"}, @NL80211_BAND_2GHZ={0xb89, 0x0, "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"}]}]}, 0xec4}}, 0x0) 10:18:16 executing program 1: bpf$OBJ_PIN_PROG(0x8, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x1000000}, 0x10) 10:18:16 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") 10:18:16 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) 10:18:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000006a00010027bd7000fedbdf250a0000000000000008000a0002000000040009"], 0x50}}, 0x0) 10:18:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x11, 0xa, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) [ 881.300201] nbd3: unable to read partition table [ 881.320944] ldm_validate_partition_table(): Disk read failed. [ 881.328903] Dev nbd3: unable to read RDB block 0 [ 881.334670] nbd3: unable to read partition table 10:18:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, 0x0, &(0x7f0000000040)) [ 881.385982] ldm_validate_partition_table(): Disk read failed. [ 881.407618] Dev nbd3: unable to read RDB block 0 [ 881.430599] nbd3: unable to read partition table 10:18:16 executing program 1: io_setup(0x9, &(0x7f0000000180)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:18:16 executing program 2: socketpair(0x28, 0x0, 0xac6, &(0x7f0000000000)) [ 881.439927] EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard [ 881.470827] ldm_validate_partition_table(): Disk read failed. 10:18:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x28641, 0x0) write$UHID_CREATE2(r0, 0x0, 0x0) 10:18:16 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0189436, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 881.486007] Dev nbd3: unable to read RDB block 0 [ 881.501958] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 881.524913] nbd3: unable to read partition table [ 881.551237] ldm_validate_partition_table(): Disk read failed. [ 881.575331] Dev nbd3: unable to read RDB block 0 [ 881.593065] nbd3: unable to read partition table 10:18:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x40401) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x81) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socket(0x26, 0x800, 0x7) 10:18:17 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001d40)={0x11, 0x1, &(0x7f0000001ac0)=@raw=[@func], &(0x7f0000001b00)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:18:17 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x4080) 10:18:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x8000000, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) 10:18:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x0, 0x0, 0x0, 0x200}, 0x48) 10:18:17 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") [ 881.618756] ldm_validate_partition_table(): Disk read failed. [ 881.635031] Dev nbd3: unable to read RDB block 0 [ 881.641820] nbd3: unable to read partition table [ 881.653368] ldm_validate_partition_table(): Disk read failed. [ 881.665534] Dev nbd3: unable to read RDB block 0 10:18:17 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40046208, 0x0) 10:18:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) [ 881.709691] nbd3: unable to read partition table 10:18:17 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 10:18:17 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$nfs4(0x0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0) 10:18:17 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}]}}) [ 881.754857] ldm_validate_partition_table(): Disk read failed. [ 881.787607] EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard [ 881.791913] Dev nbd3: unable to read RDB block 0 10:18:17 executing program 2: bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000080)={&(0x7f00000001c0)='./file0\x00'}, 0x10) [ 881.820612] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 881.862093] nbd3: unable to read partition table [ 881.886094] 9pnet: Insufficient options for proto=fd [ 881.895459] ldm_validate_partition_table(): Disk read failed. [ 881.920197] Dev nbd3: unable to read RDB block 0 [ 881.926701] nbd3: unable to read partition table 10:18:17 executing program 0: keyctl$assume_authority(0xa, 0x0) 10:18:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xb, 0x0, 0x0, 0xfff, 0x0, 0x1}, 0x48) 10:18:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x84}}, 0x40001) 10:18:17 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") [ 881.938488] ldm_validate_partition_table(): Disk read failed. [ 881.945320] Dev nbd3: unable to read RDB block 0 [ 881.952108] nbd3: unable to read partition table 10:18:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 64) r1 = socket(0x2, 0x5, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x40401) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x81) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x26, 0x800, 0x7) 10:18:17 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$9p_xen(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=xen,', {[{@version_L}, {@noextend}, {@version_u}]}}) [ 881.987025] ldm_validate_partition_table(): Disk read failed. [ 882.015038] Dev nbd3: unable to read RDB block 0 10:18:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}, 0x300}, 0x0) 10:18:17 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) [ 882.041544] nbd3: unable to read partition table [ 882.052247] 9pnet: Could not find request transport: xen [ 882.078863] ldm_validate_partition_table(): Disk read failed. 10:18:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), 0x4) 10:18:17 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}]}}) 10:18:17 executing program 0: bpf$MAP_CREATE(0x7, &(0x7f0000000000), 0x48) [ 882.122803] Dev nbd3: unable to read RDB block 0 [ 882.128787] INFO: task syz-executor.3:27116 blocked for more than 140 seconds. [ 882.158013] Not tainted 4.19.211-syzkaller #0 10:18:17 executing program 1: syz_emit_ethernet(0xd2, &(0x7f0000000380)={@random="1f240e8100", @random="33903f469e99", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "833840", 0x9c, 0x11, 0x0, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "ffe38c7321bcb43f97e558724f47b9971bfcf8c9c341592e59e57eacdd8bbfdd", "b56876fba7eff8ad7ed6bce2274e7f66e0305844d13b8d0c918e8244235899f1d8c8452d1409da94b5340ae63e5b7d65", "e56673144b47d8f1b415ec4006db4de8fb45ee2bb36ee5f0be0c1979", {"b7b2392b3c9235de9014f6e4e786e3b8", "13cf061e583f2bed36c02b7693e29b90"}}}}}}}}, 0x0) 10:18:17 executing program 2: bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) [ 882.179595] EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard [ 882.181487] nbd3: unable to read partition table [ 882.191223] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 882.196148] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 10:18:17 executing program 0: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$cgroup_type(r0, 0x0, 0x0) [ 882.235942] ldm_validate_partition_table(): Disk read failed. [ 882.249713] Dev nbd3: unable to read RDB block 0 [ 882.269716] syz-executor.3 D28304 27116 8124 0x00000004 [ 882.279430] nbd3: unable to read partition table 10:18:17 executing program 1: keyctl$assume_authority(0x14, 0x0) [ 882.293290] Call Trace: [ 882.302252] __schedule+0x887/0x2040 [ 882.303186] ldm_validate_partition_table(): Disk read failed. [ 882.321297] ? io_schedule_timeout+0x140/0x140 [ 882.335775] Dev nbd3: unable to read RDB block 0 10:18:17 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$cgroup(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@none}]}) [ 882.344379] ? mark_held_locks+0xf0/0xf0 [ 882.363461] nbd3: unable to read partition table [ 882.371021] schedule+0x8d/0x1b0 [ 882.385857] ldm_validate_partition_table(): Disk read failed. [ 882.390139] schedule_timeout+0x92d/0xfe0 [ 882.396831] ? usleep_range+0x170/0x170 [ 882.400888] ? wait_for_common+0x294/0x470 [ 882.405738] ? lock_downgrade+0x720/0x720 [ 882.406273] Dev nbd3: unable to read RDB block 0 [ 882.410304] ? lock_acquire+0x170/0x3c0 [ 882.419276] ? wait_for_common+0x9e/0x470 [ 882.424288] ? _raw_spin_unlock_irq+0x24/0x80 [ 882.430826] wait_for_common+0x29c/0x470 [ 882.433722] nbd3: unable to read partition table [ 882.435350] ? bit_wait_io_timeout+0x100/0x100 [ 882.454825] ? __mutex_unlock_slowpath+0xea/0x610 [ 882.468170] ldm_validate_partition_table(): Disk read failed. [ 882.471305] ? wake_up_q+0xe0/0xe0 [ 882.482069] ? check_flush_dependency+0x86/0x400 [ 882.488566] flush_workqueue+0x40b/0x13e0 [ 882.493544] Dev nbd3: unable to read RDB block 0 [ 882.495382] nbd3: unable to read partition table [ 882.503366] ? lock_downgrade+0x720/0x720 [ 882.509155] ? lock_acquire+0x170/0x3c0 [ 882.512047] ldm_validate_partition_table(): Disk read failed. [ 882.513204] ? check_flush_dependency+0x400/0x400 [ 882.524136] Dev nbd3: unable to read RDB block 0 [ 882.525862] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 882.532052] nbd3: unable to read partition table [ 882.535448] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 882.544928] ? sock_shutdown+0x97/0x240 [ 882.549149] ldm_validate_partition_table(): Disk read failed. [ 882.550059] nbd_ioctl+0x75b/0xbe0 [ 882.561274] ? nbd_disconnect_and_put+0x190/0x190 [ 882.561698] Dev nbd3: unable to read RDB block 0 [ 882.566208] ? wait_woken+0x250/0x250 [ 882.573902] nbd3: unable to read partition table [ 882.576561] ? __lock_acquire+0x6de/0x3ff0 [ 882.584199] ? nbd_disconnect_and_put+0x190/0x190 [ 882.589002] ldm_validate_partition_table(): Disk read failed. [ 882.589161] blkdev_ioctl+0x5cb/0x1a80 [ 882.598871] ? blkpg_ioctl+0x9d0/0x9d0 [ 882.599254] Dev nbd3: unable to read RDB block 0 [ 882.602772] ? mark_held_locks+0xf0/0xf0 [ 882.602790] ? __lock_acquire+0x6de/0x3ff0 [ 882.602812] block_ioctl+0xe9/0x130 [ 882.617414] nbd3: unable to read partition table [ 882.619682] ? blkdev_fallocate+0x3f0/0x3f0 [ 882.628966] do_vfs_ioctl+0xcdb/0x12e0 [ 882.629254] ldm_validate_partition_table(): Disk read failed. [ 882.632859] ? lock_downgrade+0x720/0x720 [ 882.632874] ? check_preemption_disabled+0x41/0x280 [ 882.632888] ? ioctl_preallocate+0x200/0x200 [ 882.649101] Dev nbd3: unable to read RDB block 0 [ 882.652405] ? __fget+0x356/0x510 [ 882.652421] ? do_dup2+0x450/0x450 [ 882.652438] ? lock_acquire+0x170/0x3c0 [ 882.667114] nbd3: unable to read partition table [ 882.668624] ? finish_task_switch+0x118/0x760 [ 882.676400] ldm_validate_partition_table(): Disk read failed. [ 882.677811] ksys_ioctl+0x9b/0xc0 [ 882.677827] __x64_sys_ioctl+0x6f/0xb0 [ 882.682984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 882.687888] Dev nbd3: unable to read RDB block 0 [ 882.691382] do_syscall_64+0xf9/0x620 [ 882.691402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 882.691420] RIP: 0033:0x7f38285b70f9 [ 882.704380] nbd3: unable to read partition table [ 882.711695] Code: Bad RIP value. [ 882.720261] ldm_validate_partition_table(): Disk read failed. [ 882.722037] RSP: 002b:00007f3826ae7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 882.730744] Dev nbd3: unable to read RDB block 0 [ 882.741033] RAX: ffffffffffffffda RBX: 00007f38286d7120 RCX: 00007f38285b70f9 [ 882.743246] nbd3: unable to read partition table [ 882.749163] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 882.757630] ldm_validate_partition_table(): Disk read failed. [ 882.765569] RBP: 00007f3828612ae9 R08: 0000000000000000 R09: 0000000000000000 [ 882.771870] Dev nbd3: unable to read RDB block 0 [ 882.775736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 882.783255] nbd3: unable to read partition table [ 882.792021] R13: 00007ffd30582aef R14: 00007f3826ae7300 R15: 0000000000022000 [ 882.795996] ldm_validate_partition_table(): Disk read failed. [ 882.799440] [ 882.799440] Showing all locks held in the system: [ 882.814036] Dev nbd3: unable to read RDB block 0 [ 882.818430] 1 lock held by khungtaskd/1570: [ 882.824293] #0: 00000000446442a6 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 882.832388] nbd3: unable to read partition table [ 882.838725] 1 lock held by in:imklog/7796: [ 882.841790] ldm_validate_partition_table(): Disk read failed. [ 882.843019] #0: 00000000212f6dee (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 882.855783] Dev nbd3: unable to read RDB block 0 [ 882.862433] 2 locks held by syz-executor.4/8134: [ 882.865523] nbd3: unable to read partition table [ 882.867803] #0: 000000003012fe9d (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xfc/0x870 [ 882.884942] ldm_validate_partition_table(): Disk read failed. [ 882.893379] Dev nbd3: unable to read RDB block 0 [ 882.894580] #1: 00000000fad42682 (loop_ctl_mutex){+.+.}, at: __loop_clr_fd+0x88/0xe50 10:18:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x40401) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x81) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socket(0x26, 0x800, 0x7) 10:18:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x200005e0, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) 10:18:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x110, 0x0, 0x208, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @private1, [], [], 'ip6_vti0\x00', 'ip6_vti0\x00'}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38}}, {{@ipv6={@private0, @private2, [], [], 'team_slave_1\x00', 'ipvlan0\x00', {}, {}, 0x0, 0x0, 0x9}, 0x0, 0xa8, 0xd0}, @REJECT={0x28}}, {{@ipv6={@mcast2, @private2, [], [], 'syzkaller1\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b0) 10:18:18 executing program 2: syz_clone(0x8b00000, 0x0, 0x0, 0x0, 0x0, 0x0) 10:18:18 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) 10:18:18 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$cgroup(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) [ 882.901220] nbd3: unable to read partition table [ 882.915925] 2 locks held by kworker/u5:0/25686: [ 882.920710] #0: 00000000ba780d8c ((wq_completion)"knbd%d-recv"nbd->index){+.+.}, at: process_one_work+0x767/0x1570 [ 882.941019] #1: 000000002e3d6184 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x79c/0x1570 [ 882.989706] 2 locks held by syz-executor.0/4202: 10:18:18 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', 0x0, 0x0, 0x0) 10:18:18 executing program 0: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$9p_xen(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1002, 0x0) 10:18:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x9, 0x4, 0x5, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 10:18:18 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, 0x0, 0x1000000) [ 883.013973] #0: 000000005e780aae (&rq->lock){-.-.}, at: __schedule+0x1f9/0x2040 [ 883.051833] #1: 00000000446442a6 (rcu_read_lock){....}, at: update_curr+0x2c3/0x870 10:18:18 executing program 4: io_setup(0x12df, &(0x7f0000000080)) [ 883.066500] 1 lock held by syz-executor.3/4216: [ 883.084762] ldm_validate_partition_table(): Disk read failed. 10:18:18 executing program 5: pkey_alloc(0x0, 0xce47800f120f23ee) [ 883.115727] 1 lock held by syz-executor.3/4225: [ 883.125182] Dev nbd3: unable to read RDB block 0 [ 883.166962] #0: 00000000b6a74d0f (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 883.181305] nbd3: unable to read partition table [ 883.182808] [ 883.189120] ============================================= [ 883.189120] [ 883.203670] ldm_validate_partition_table(): Disk read failed. [ 883.211294] Dev nbd3: unable to read RDB block 0 10:18:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x81) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x503040) 10:18:18 executing program 1: bpf$OBJ_PIN_PROG(0x9, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1000000}, 0x10) 10:18:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r0) 10:18:18 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)={0xfffffff8}) [ 883.216150] NMI backtrace for cpu 0 [ 883.219932] CPU: 0 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 883.224023] nbd3: unable to read partition table [ 883.227379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 883.227385] Call Trace: [ 883.227406] dump_stack+0x1fc/0x2ef [ 883.227423] nmi_cpu_backtrace.cold+0x63/0xa2 [ 883.227438] ? lapic_can_unplug_cpu+0x80/0x80 [ 883.227451] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 883.227467] watchdog+0x991/0xe60 [ 883.227483] ? reset_hung_task_detector+0x30/0x30 [ 883.227497] kthread+0x33f/0x460 [ 883.273739] ? kthread_park+0x180/0x180 [ 883.277731] ret_from_fork+0x24/0x30 [ 883.281838] Sending NMI from CPU 0 to CPUs 1: [ 883.286648] NMI backtrace for cpu 1 [ 883.286654] CPU: 1 PID: 4241 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 883.286661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 883.286665] RIP: 0010:check_memory_region+0x91/0x170 10:18:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x2) setsockopt$MRT6_DEL_MIF(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x1, 0x80, 0x0, 0x1}, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 10:18:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 883.286676] Code: 48 85 d2 4c 0f 49 da 49 c1 fb 03 45 85 db 0f 84 93 00 00 00 45 89 db 4a 8d 14 d8 eb 09 48 83 c0 08 48 39 d0 74 7b 48 83 38 00 <74> f1 48 8d 50 08 eb 09 48 83 c0 01 48 39 d0 74 0e 80 38 00 74 f2 [ 883.286681] RSP: 0018:ffff88805d677dc0 EFLAGS: 00000246 [ 883.286688] RAX: ffffed100a7a3248 RBX: ffffed100a7a3348 RCX: ffffffff83888121 [ 883.286694] RDX: ffffed100a7a3348 RSI: 0000000000000fe0 RDI: ffff888053d18a60 [ 883.286699] RBP: ffffed100a7a314c R08: 0000000000000001 R09: ffffed100a7a3347 [ 883.286704] R10: ffff888053d19a3f R11: 000000000000003f R12: 0000000000000004 10:18:18 executing program 2: bpf$OBJ_PIN_PROG(0x8, &(0x7f0000000080)={0x0}, 0x10) [ 883.286710] R13: 00007f1002560b95 R14: ffff888053d18a60 R15: ffffffff8b270eb8 [ 883.286715] FS: 0000555556f0f400(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 883.286720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 883.286726] CR2: 00007f1002587263 CR3: 00000000960de000 CR4: 00000000003406e0 [ 883.286731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 883.286737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 883.286740] Call Trace: [ 883.286744] strncpy_from_user+0x91/0x350 [ 883.286747] getname_flags+0x113/0x590 [ 883.286751] do_symlinkat+0xce/0x2c0 [ 883.286754] ? __ia32_sys_unlink+0x50/0x50 [ 883.286759] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 883.286763] ? trace_hardirqs_off_caller+0x6e/0x210 [ 883.286766] ? do_syscall_64+0x21/0x620 [ 883.286770] do_syscall_64+0xf9/0x620 [ 883.286774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 883.286777] RIP: 0033:0x7f1002504a37 10:18:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x42, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, [], [], 'nr0\x00', 'pim6reg0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4a0) [ 883.286788] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0a 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 883.286792] RSP: 002b:00007fff822fb638 EFLAGS: 00000202 ORIG_RAX: 000000000000010a [ 883.286800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1002504a37 [ 883.286805] RDX: 00007f1002560b95 RSI: 00000000ffffff9c RDI: 00007fff822fb700 [ 883.286810] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fff822fb4d0 [ 883.286816] R10: 00007fff822fb387 R11: 0000000000000202 R12: 0000000000000001 [ 883.286821] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff822fb700 [ 883.332164] Kernel panic - not syncing: hung_task: blocked tasks [ 883.523874] CPU: 0 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 883.531349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 883.540693] Call Trace: [ 883.543281] dump_stack+0x1fc/0x2ef [ 883.546917] panic+0x26a/0x50e [ 883.550109] ? __warn_printk+0xf3/0xf3 [ 883.553987] ? lapic_can_unplug_cpu+0x80/0x80 [ 883.558468] ? ___preempt_schedule+0x16/0x18 [ 883.562865] ? watchdog+0x991/0xe60 [ 883.566478] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 883.571921] watchdog+0x9a2/0xe60 [ 883.575370] ? reset_hung_task_detector+0x30/0x30 [ 883.580201] kthread+0x33f/0x460 [ 883.583557] ? kthread_park+0x180/0x180 [ 883.587548] ret_from_fork+0x24/0x30 [ 883.591684] Kernel Offset: disabled [ 883.595310] Rebooting in 86400 seconds..