shutting down sockets 08:23:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070cd) [ 3137.698287] block nbd4: shutting down sockets 08:23:02 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000040)={0x3, 0x6}) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x1f, 0xa, 0x0, 0x0, 0x0, 0x3, 0x0}) 08:23:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab0a) [ 3137.746549] block nbd4: shutting down sockets 08:23:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x5451) 08:23:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200201, 0x24041) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000080)={0x40007d, "ebcec8518670dbad6d1b1ed72f2dd098b84942da2717417e5555e810537fed6cf77d65e492e91d4c9724e9620366f6ba9aab03137f03f0021d9d2cb0f60076cc16d2f55777a9bf82baf32e3f19b1a84c8b8b6761636009e775892a806f496c0a13fd3eb17b05d68e8338a5b9c93e7fcfc0efaa44144124b96c558e2964db8e77"}) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870c8) 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40049409) [ 3137.795259] block nbd1: shutting down sockets [ 3137.800072] block nbd5: shutting down sockets [ 3137.821421] block nbd5: shutting down sockets [ 3137.827729] block nbd1: shutting down sockets 08:23:03 executing program 3: read$alg(0xffffffffffffffff, &(0x7f0000000000)=""/21, 0x15) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) sendmmsg$alg(r1, &(0x7f0000001a40)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="bdf9af2c0b50155723e749cb30218b7dbb189550024c265b33851da3a8c6a5391b6b254c8387fe205326725a2ac72db1bf0fc5ee2bdaaf00e5d10f31fa16e8fd872deee85593bb64b1cbfc5097e4bfb07c54325626fe87bbfe7d1d38b4e035274f914bd332f528e102e4459f804dcdcc96c559e1dac16fc2b23fca74b367f65071ae8c1271fdb44ab7c9a090c244babc32402905486c670598ebb61db2cd4588bfc0632b22b3c43fa1a04c73b83a915faab18562904b1a461efb240ce003fc902b92ac744593f265dc003eec3ee756af4e9b51aba03d5169e2e5830d42b9f10077fb91d7", 0xe4}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18}], 0x30, 0x2000c0d4}, {0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)="381f0e791eb0487d8d4e024ee3cc0dda4e5e98960056b948c24b7f26fca26ab639d6a38f9bb77de05bbd1da71e0297bc178696df46dd77c672787484a8f5c2", 0x3f}], 0x1, &(0x7f0000001280)=[@assoc={0x18, 0x117, 0x4, 0xb2}, @iv={0x58, 0x117, 0x2, 0x3f, "940232c9a813805e02933da56abce65770e926cdb689750442a9ea51ec2eb24049d7928aab6d0a67013589a2d340fa010f74b1c46d1eddba3193f0efdc4217"}, @iv={0x48, 0x117, 0x2, 0x34, "9fc3b3d618def8d77b8fa7b7295f7e3a983c7e7656406655709515d3093b5bb6afe2a953fb28585e710a2259f955717eb3b72f40"}, @assoc={0x18, 0x117, 0x4, 0x1c6c}], 0xd0, 0x4081}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001380)="ec02284ac2f7caac6fb364c5c27527bc77844f4b0ee1f7a1a88c67f70441", 0x1e}, {&(0x7f00000013c0)="1c22e3fd88eb340f7235f0c69b4cba50c77c827eeece1694bab73a476fdcb8b7f8fa1e76555000b66fdfabbcd019e438cdf9c9a4a4c940215c2a54349d988d6263182bdd1a7809fc2f1553c742a2ab6d8923732703aecd57e5e7317606b03c9a9e7f0d515bb6741052f48177381a7bf84b58cd9953ed82004c2f123b447419bbf58e8452d51b", 0x86}, {&(0x7f0000001480)="78ab92b33a32cca9d504d0cdaa0eec7185183bfe5b2a8e12fd04ef0549cdc9184ac71f618dc8618d5e713a33424069dd7f2b88d3cfb070e5584d1cc672d1b27dad3ef7b43e54f1a821648b1aea599cf04be93519494bc84ded006dd7e9019a0728540372adf0515a306a59b5d1317e24037d82eb2c52b4224e03bfd2e025c90f1008c20fa3ea4bc09574f594f26e0e23eafbaa7211679a", 0x97}, {&(0x7f0000001540)="49bb8d7eb9d41e14fb0d84b85717851ff4bdf97ea0883f0719b386394077638a81089210a1e597574c320cc95e50c1b4c5bed32e1fe10d00c989ef1b63b5c85b93357ccc7d9f63748079549309a779cd6be9f1b6cbca9bb7ccf75f171d620292a43ce288397e2d8bd058eb921c53b1a60ae9b461f6485eea230637e3278fa0a800b3ebc08270390af74b3df02dc0dca51870644b6006beb58306b8fdb2875b15fab03884ea542e6c5a3a141988036f03ba262d73073c20807ff2b54dc8a26d8f8269d41bec8ce0282c4d69", 0xcb}, {&(0x7f0000001640)="10a1d786b5e1d81696d00b2cd22b2bea97afe0aff63886eeb919508b2687096405f857bafb39843b193261bc651569fe77c4b4db26393b49982c9279fe031405cca0fd64455de1e921d4f84f2c71ba80624817be696932044d017c4070febe90c3726c79a93b9c08", 0x68}], 0x5, &(0x7f0000001740)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x80d5}, {0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001780)="e563d261", 0x4}, {&(0x7f00000017c0)="4df6347f8fc083f2b0900b9b252dc6b1a56c4a03c7abae8142a669a2b010a888d78eadcd2d00cee5749e558835ee9d81b0490b55f468e83239d019666ab0ce53d00f1687c2d8d63efe0a7fe7b234b92482f69da63d5c2c77c08d72a41b268878f7f97d6d00a720537ff923ddb53198f533b8895bd2e322f06015061a42ec203c976c61b121bec98caeb6327911e7a01056bd8a6203de9f34c2298632cd46dcc5c75002063977e665df640a3d2447a5407dcceaebbbfee9f0e78d3581d0eda89325200c9382454d9f724aac109faa3de45c537bf52a532e1e01068b4f7b46ad7cde6405ac81", 0xe5}, {&(0x7f00000018c0)="05e5a549d5b8681489231124baad1c3b8b3066b28f0b0f201c0e48a2adaec97d1ee97cbb1f933532449eb7e8444e94b211929e0c65af1de2155a34a697fd277bffe209de2229653b927f087a3917f285b03e390d542d4db59f134b9dfa314a716bb7fda436c29c617024c1bc92ab8d373546686a0bb96c9d4b129645a6f147ecfa31c67d9c676478a5b8d62385700c6cb485b7d960bbe996a7ba149e56821ba7dbb44472747c0139c49adc646c47ec3c93ead7b3f8039dedd8f92a1ae46cb3ba214f09af5e1aafc3443061a3debf2dc73ef6fadb495019d16b67639acb6af421", 0xe0}], 0x3, &(0x7f0000001a00)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x11}], 0x4, 0x4004010) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000000) 08:23:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_RESET(r1, 0x5514) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3137.886498] block nbd4: shutting down sockets 08:23:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x5452) 08:23:03 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r0}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20040010) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) shmdt(0x0) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3137.970800] block nbd5: shutting down sockets [ 3137.980157] block nbd1: shutting down sockets [ 3137.985704] block nbd5: shutting down sockets [ 3138.002665] block nbd1: shutting down sockets 08:23:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cb) 08:23:03 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x100000001, 0x1a000) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x803, 0x440403) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000080)) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x40, 0x4) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, &(0x7f0000000000)={0xa, 0x1}) r3 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0xf3e7, 0xf800538d29fdfd00) syz_open_dev$char_usb(0xc, 0xb4, 0x14a) ioctl$USBDEVFS_CONTROL(r3, 0x80045510, &(0x7f0000000280)={0x85, 0xd, 0x9, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x6, 0x40001) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, &(0x7f0000000200)=@urb_type_control={0x2, {0x3}, 0x4, 0x0, &(0x7f0000000180)={0x3, 0xbb3d1ef3f58aab43, 0x6, 0x40, 0x677}, 0x8, 0x4, 0x3, 0x0, 0xda7, 0xdc8, &(0x7f00000001c0)="a023707caeb855e8995097fa9a34502e36319a170286dc18075130424d88bd4cd39ec5ea6f1804a283e0b65a3d"}) 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40081271) [ 3138.040078] block nbd4: shutting down sockets [ 3138.053096] block nbd4: shutting down sockets 08:23:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000000)) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x5460) 08:23:03 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000001300)=""/189, 0xbd}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f00000013c0)=""/11, 0xb}, {&(0x7f0000001400)=""/74, 0x4a}], 0x4b, &(0x7f0000001500)=""/163, 0xa3}, 0x80000000) ioctl$SIOCRSACCEPT(r2, 0x89e3) r3 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x5, 0x604000) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f00000000c0)=@usbdevfs_connect={0x8}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @broadcast}, &(0x7f0000000040)=0xc) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001900)=0x12, 0x4) r6 = syz_open_dev$usbfs(&(0x7f0000001640)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffb, 0x284102) ioctl$USBDEVFS_CONTROL(r6, 0xc0185500, &(0x7f0000001780)={0x60, 0x14, 0xe2c, 0x9, 0xc5, 0x3, &(0x7f0000001680)="b7ef6993865cecca6f5d3f1c0d937a62f3be265623000d98d09caa239326ae6026b4cfda381d25c208ed84a94321c7efe4814ba7f0dd4762d6b3badebbb6ff35d6e8cb498634c62acdd1ac7c8de6999f166d5398dd08b3ee47f125d3ef4487243890e3398bdc896674675a4a5624381973ceb95be5c7465ba064b89078aa4c484dc0c85923d616f3c41fbe5ce7587fb8d976acb6fdb027a4e77fcb6f0cad668404df4196a884112d72b2b90be3e676e5d5e86190f38222015f37dc223f2ce4e452bbc24a5a"}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000017c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_SET_HARDIF(r7, &(0x7f00000018c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4080001) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001600)=0x3, 0x4) [ 3138.172196] block nbd1: shutting down sockets [ 3138.189558] block nbd5: shutting down sockets [ 3138.204505] block nbd1: shutting down sockets [ 3138.213886] block nbd5: shutting down sockets 08:23:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x808c1) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40086602) 08:23:03 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x786, 0x2000) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000180)={0xd4, 0x5}) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000140)) read$usbfs(r1, &(0x7f0000000000)=""/245, 0xf5) 08:23:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cc) 08:23:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) 08:23:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab00) [ 3138.261504] block nbd4: shutting down sockets [ 3138.338161] block nbd4: shutting down sockets [ 3138.355054] block nbd5: shutting down sockets [ 3138.373694] block nbd5: shutting down sockets 08:23:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfaf1, 0x0) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000040)) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3138.401199] block nbd1: shutting down sockets 08:23:03 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0x60, 0x17, 0xfffa, 0x87, 0xe3, 0x8000, &(0x7f0000000000)="7f157a434e98be7725a7be48e60945d70c6d0cc8fcd6ca752bf99ee6bb8c02cf6af72eecf738f6dad9ee45ff9e396f7f36c44679cedaae1dfac96ac386f7b44f4f527b121f7edae57680dbf06dec183a47b2764126dd8c732a6407e34afda3a0ebf73f1e69096b77ba58240dea56b4820f276f41de6cff1260825f2d5c4b557b5d656badccbe34d5dd8979d6031173c12f40b1e145ba342786545ddd81b2b8531f7d4ffee2dc2376db0d5f6e55f41f05773e967eee48079fda3b1ca3fb128f7f70292c02671df85a556278069b690b05b3f4c146edfe55213c1e89ec526a4dd5be078c"}) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40087602) [ 3138.433224] block nbd1: shutting down sockets 08:23:03 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x72, 0x940) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) ioctl$FBIOGET_FSCREENINFO(r1, 0x4602, 0x0) ioctl$SIOCPNGETOBJECT(r1, 0x89e0, &(0x7f0000000000)=0x101) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, 0x0) sendto$phonet(r2, &(0x7f0000000040)="f7c3524ccebc9396c8851cf88e", 0xd, 0x20008004, &(0x7f0000000080)={0x23, 0x7, 0xcf, 0x4}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000000c0), 0x4) mmap$usbfs(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x0) 08:23:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x4020940d) [ 3138.476156] block nbd4: shutting down sockets [ 3138.513149] block nbd4: shutting down sockets [ 3138.528521] block nbd5: shutting down sockets 08:23:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab01) 08:23:03 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3138.557163] block nbd5: shutting down sockets [ 3138.574407] block nbd1: shutting down sockets 08:23:03 executing program 2: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) getuid() socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) read$alg(r0, &(0x7f0000000180)=""/86, 0x56) 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40101283) [ 3138.611646] block nbd1: shutting down sockets 08:23:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081270) 08:23:03 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x4043) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80000000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20004041) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000040)) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) [ 3138.647157] block nbd4: shutting down sockets [ 3138.665060] block nbd4: shutting down sockets 08:23:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab02) [ 3138.703365] block nbd5: shutting down sockets [ 3138.711201] block nbd5: shutting down sockets 08:23:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070c9) 08:23:03 executing program 2: ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FBIOGET_FSCREENINFO(r1, 0x4602, 0x0) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f0000000000)) [ 3138.822503] block nbd1: shutting down sockets [ 3138.841669] block nbd1: shutting down sockets [ 3138.846536] block nbd4: shutting down sockets [ 3138.857364] block nbd5: shutting down sockets 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081272) [ 3138.875890] block nbd5: shutting down sockets [ 3138.892267] block nbd4: shutting down sockets 08:23:04 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_POLL(r3, &(0x7f0000000080)={0x18, 0x0, 0x0, {0x7}}, 0x18) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x12e00) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x401, 0x80000) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_RESETEP(r3, 0x80045503, &(0x7f0000000140)={0xd}) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r4, 0x4605, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FBIOGET_FSCREENINFO(r4, 0x4602, &(0x7f0000000180)) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f00000000c0)={{{0x5, 0x1}}, 0x8a, 0x5, &(0x7f0000000000)="498c94729dde8fffa5fd23fed5f959d951419ea877a8413b7cbeaf3512680cf6e4f360a61eccccac50b7c52bf8824a09674965bd799d22aa4f9163e2558f61ceaf09bd391d6a5a694f4c585a5fbb763a33a39fd5f38064a021ed034ccc620dade88cafd0d421e68953893c239f6dc31338bbee083fdb6a7579e44f88b1557e0a15ff80af9e15b76e6786"}) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000d, 0x11, r0, 0x0) 08:23:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070ca) 08:23:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffb, 0x0, 0x0, 0x0}) 08:23:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab04) 08:23:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:04 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x5, 0x802043) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3139.032217] block nbd1: shutting down sockets [ 3139.046774] block nbd4: shutting down sockets [ 3139.054349] block nbd5: shutting down sockets [ 3139.059176] block nbd1: shutting down sockets [ 3139.068473] block nbd5: shutting down sockets 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r0, 0x80045519, &(0x7f0000000000)=0xfffffff9) 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80086601) [ 3139.093719] block nbd4: shutting down sockets 08:23:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070cd) 08:23:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab05) [ 3139.186215] block nbd1: shutting down sockets 08:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r1, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r1, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000004) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3139.210634] block nbd1: shutting down sockets 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x9, 0x1) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) 08:23:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x1f, 0x14, 0x1000, 0x3, 0x0, 0x7, 0x0}) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f0000000000)={0x2, "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"}) r2 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x6, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000180)) 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80087601) [ 3139.235239] block nbd5: shutting down sockets [ 3139.235380] block nbd4: shutting down sockets [ 3139.256391] block nbd4: shutting down sockets [ 3139.266507] block nbd5: shutting down sockets 08:23:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab06) 08:23:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870c8) 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x402002) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x1) 08:23:04 executing program 2: socketpair(0xa, 0x80000, 0x3, &(0x7f0000000000)) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000040)) r1 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x9, 0x40400) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f00000000c0)) [ 3139.399983] block nbd4: shutting down sockets [ 3139.410934] block nbd5: shutting down sockets [ 3139.420486] block nbd1: shutting down sockets [ 3139.428669] block nbd1: shutting down sockets [ 3139.433447] block nbd4: shutting down sockets [ 3139.438821] block nbd5: shutting down sockets 08:23:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab07) 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) 08:23:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cb) [ 3139.567257] block nbd1: shutting down sockets 08:23:04 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x4, 0x7f, 0x7, 0xf169, 0x41, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, 0x80, 0x10, 0x3, 0x7d}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000000}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x44}}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xffffff80}]}, 0x6c}, 0x1, 0x0, 0x0, 0x81}, 0x81) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) sendto$x25(r1, &(0x7f0000000000)="7a8155e823f48147002f8740fd6d73af94cba643f7c2476ced74bc78ccc0070eaf93f6bd78821a76e40c8447bff89826c72ed53307d359e3193acb41592be1c1a4c13dc025cf94837325cce0984173e38ede94aa59ce9fc9cd85809fd9bcd66f983b7fbc5ce1088240f0001c2f1f8d7ba52d4af8ebf3dfd798b0c7f8b5b8295c12210b65bd123afdb4db76c50ba2b3b8b01ecd173532bfc1e200e5c1663306c4f54dcad374abc17af872dc5d464cfcaf75f29be824d3c0a9c5343310e55a0834f3ec626f47fba2ca8e33a64236a2c66164660f02f588372269f709576a95ee835ca1a2b31c299d99aa1c", 0xea, 0x40, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x4004, 0x0, 0x0, 0x0, 0x0}) [ 3139.588051] block nbd1: shutting down sockets [ 3139.592914] block nbd5: shutting down sockets [ 3139.595459] block nbd4: shutting down sockets [ 3139.609243] block nbd5: shutting down sockets [ 3139.623576] block nbd4: shutting down sockets 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) 08:23:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cc) 08:23:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1b, 0x8, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x1}, [@map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5e}, @jmp={0x5, 0x0, 0x8, 0x1, 0x9, 0x80, 0x4}, @call={0x85, 0x0, 0x0, 0x53}, @ldst={0x1, 0x0, 0x0, 0x5, 0x5, 0xfffffffffffffff8, 0xffffffffffffffff}]}, &(0x7f0000000280)='GPL\x00', 0xffe, 0xac, &(0x7f00000002c0)=""/172, 0x40f00, 0x5, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x3, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x1, 0x6, 0x1, 0x6}, 0x10}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xa, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@func={0x85, 0x0, 0x1, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x55}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffeffff}]}, &(0x7f0000000040)='GPL\x00', 0x1, 0xe3, &(0x7f0000000080)=""/227, 0x40f00, 0x4, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x8, 0x2, 0x5}, 0x10, 0x0, r1}, 0x78) 08:23:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000100)={{{0x4}}, 0xd1, 0x3, &(0x7f0000000000)="3a8656be6896f4eb14b463f839c1944601a71c7a1d318912165149e19b48fe492dd2e181101eafb0520a1d1629715940f2b41fbc3b8f7c27036c3ca09769096e21ff635edabb789da08ce97e448f41f9851ac697397d346c501dfbe2126c0ebd796d574e028273b844aa5d59de71a7a332265ec2c52ccbd692247c238e54634ec69a5b4c2f4b5983e79e9893b511ddfec0097fa4b246aff7b3e2312a2a5f163b7c2cbc997b268338b33ea8f6e808e774812f9976eb2ce4c3defab6f4b16b3debf091af963489cb44283f2b503668ef426f"}) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:04 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000000)=0x5f8) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x3) 08:23:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0101282) [ 3139.756920] block nbd1: shutting down sockets [ 3139.763153] block nbd5: shutting down sockets [ 3139.764591] block nbd1: shutting down sockets [ 3139.775493] block nbd5: shutting down sockets [ 3139.794720] block nbd4: NBD_DISCONNECT 08:23:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x4020940d) 08:23:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab09) 08:23:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x100000001) read$char_usb(r1, &(0x7f0000000000)=""/65, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:05 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x5, 0x3, &(0x7f0000000000)=[0x800, 0x26a9, 0x2], &(0x7f0000000040)=[0x1, 0x400], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x8, 0x0, 0x6]}) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x11, r0, 0x1) 08:23:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0189436) [ 3140.008847] block nbd5: shutting down sockets [ 3140.010421] block nbd1: shutting down sockets [ 3140.018874] block nbd5: shutting down sockets [ 3140.030731] block nbd1: shutting down sockets [ 3140.039506] block nbd4: shutting down sockets 08:23:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081270) 08:23:05 executing program 0: ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x21a443) r1 = accept4$rose(0xffffffffffffffff, &(0x7f00000000c0)=@full={0xb, @remote, @rose, 0x0, [@null, @rose, @rose, @remote, @bcast, @default]}, &(0x7f0000000100)=0x40, 0x800) sendto$rose(r1, &(0x7f0000000140)="5fc90596ed5809fc16df06cdebda2aa0a4788b65c0f683a155b23bbd9d5f66a78a51fb1f82fec6b4afadd1957bef20d04604e8879820332a63c1199a785f39e94f03afb3e8bbef27ef1979a51dbcb63f378acb21be2d496bdb4c2974365892a366cd788ecd575ac4baea9c15fd0629ba9b2ce449453f638c9cbecded468e7a51238675731e0586f51fe2113133438a137ccc12772f0955f8fc5651012a30ec3c1ea64fd68944668a96f07e2690ea7767fc9374143c3a72c61bfa176064e338b354ff50dac7769294f1d7ffdd9ef471682197faa5ae1154", 0xd7, 0x51, &(0x7f0000000240)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @bcast}, 0x1c) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3140.092420] block nbd4: shutting down sockets 08:23:05 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000003480)=@default) ioctl$SIOCRSACCEPT(r0, 0x89e3) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r1, 0x0) 08:23:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab0a) 08:23:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc020660b) 08:23:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_free(0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000016c0)={0xffffffffffffffff}) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f0000001700)) [ 3140.184673] block nbd1: shutting down sockets [ 3140.198232] block nbd1: shutting down sockets [ 3140.212507] block nbd5: shutting down sockets 08:23:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000000)) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3140.247069] block nbd5: shutting down sockets 08:23:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081272) 08:23:05 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) [ 3140.292812] block nbd4: shutting down sockets [ 3140.334024] block nbd4: shutting down sockets 08:23:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40049409) 08:23:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x8202) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000080)={0x20, 0xc, 0x9, 0x3ff, 0x2a, 0x0, &(0x7f0000000040)="0b45e1d13784bda05f68379e4f096869398aacbfeb03ab6e9e19c620e5843caf4aaf19fa637c2cc48fc0"}) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0481273) [ 3140.366029] block nbd1: shutting down sockets [ 3140.382320] block nbd1: shutting down sockets [ 3140.404795] block nbd5: shutting down sockets 08:23:05 executing program 3: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x4000) pkey_alloc(0x0, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x1, 0x400) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000280)={0x7ff, 0x2, "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"}) r2 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x80, 0x40040) ioctl$USBDEVFS_RELEASE_PORT(r0, 0x80045519, &(0x7f00000001c0)=0x400) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x800, 0x3c, 0x3, 0x16}, {0x1f, 0x80, 0x41, 0x5}, {0x8d, 0x7d, 0x1, 0x5}, {0xe, 0x0, 0xfb, 0x3}, {0x4, 0x80, 0x80, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f0000000140)) ioctl$USBDEVFS_SETINTERFACE(r2, 0x80085504, &(0x7f0000000080)={0x7ff, 0x7fff}) 08:23:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) socketpair(0xb, 0xe, 0x3, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001900)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000001a00)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001940)={0x64, r2, 0x329, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x6}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xfe}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x20}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x40}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8040}, 0xc000) [ 3140.451922] block nbd5: shutting down sockets 08:23:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80086601) 08:23:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) [ 3140.496854] block nbd4: shutting down sockets [ 3140.505317] block nbd4: shutting down sockets 08:23:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40081271) [ 3140.573290] block nbd1: shutting down sockets [ 3140.586313] block nbd1: shutting down sockets 08:23:05 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000000)) 08:23:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80087601) [ 3140.624960] block nbd4: shutting down sockets [ 3140.629814] block nbd5: shutting down sockets [ 3140.636901] block nbd5: shutting down sockets [ 3140.658419] block nbd4: shutting down sockets 08:23:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40086602) 08:23:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x496, 0x200, 0x177, 0x5, 0xfffffffffffffffd, r1}) getpgrp(r1) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$fb(0xffffffffffffffff, &(0x7f0000000080)=""/116, 0x74) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0xcc, 0x6, 0x1}, 0x10) 08:23:05 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000000)={0x3bbb, 0x14, [{0xa}, {0xf, 0x1}, {0xd, 0x1}, {0x9}, {0x8, 0x1}, {0xc}, {0xb, 0x1}, {0x9}, {0x5, 0x1}, {0x8, 0x1}, {0xa, 0x1}, {0xf}, {0x1}, {0xb, 0x1}, {0x8, 0x1}, {0x7}, {0x8, 0x1}, {0x3}, {0x1}, {0xc, 0x1}]}) 08:23:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1, 0x8, 0x3, 0x5aa, 0xffffffffffffffff, 0x3f59fdbc, [], r4, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x40) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:06 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x203, 0x4200) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x249c}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000008000000020001000000"], 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000000440)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x26}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x98}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffff800}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40001}, 0x400c4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='JL\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000500000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000400)) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000700)={0x88, r6, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xffff, 0xa}}}}, [@NL80211_ATTR_IE={0x66, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @chsw_timing={0x68, 0x4, {0x7, 0x5}}, @mesh_chsw={0x76, 0x6, {0x8, 0x9, 0x17, 0x1}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x69, 0xb6, 0x5}}, @prep={0x83, 0x1f, @not_ext={{}, 0x1, 0x5, @broadcast, 0x8bda, "", 0x7, 0x800, @device_b, 0x8000}}, @mesh_config={0x71, 0x7, {0x1, 0x1, 0xffffffffffffffff, 0x0, 0x2, 0xf9, 0x1}}, @ssid={0x0, 0xd, @random="c6523a1e95ad7a4c7b4610270f"}, @mic={0x8c, 0x10, {0x52f, "0bb37cac7481", @short="35cbfe10e76fcdf4"}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000005c0)={'ip6_vti0\x00', &(0x7f0000000540)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0xf8, 0x6, 0x40, @remote, @local, 0x1, 0x8, 0x3ff, 0x10000}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x18100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x60, r7, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xee8b}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x10000}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) 08:23:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) [ 3140.781164] block nbd5: shutting down sockets [ 3140.802541] block nbd5: shutting down sockets [ 3140.865729] block nbd4: shutting down sockets [ 3140.885741] block nbd4: shutting down sockets 08:23:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40087602) 08:23:06 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x30d402) read$fb(0xffffffffffffffff, &(0x7f00000001c0)=""/61, 0x3d) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000180)=@urb_type_interrupt={0x1, {0x3, 0x1}, 0x3, 0x56, &(0x7f0000000040)="11f7f4a03b20f41b8223b82cfb712dc974a8262a02c50d337ce01c6236b3cf82f702536072b8d8a5e0b074602e5076f03fb9ae468df967a8ab1f5a452b695e2b80b1f1decc701c0ad17a110ee10dff6c850302c933b73b1f0e2ab39920ba6ee4386661aa02cdd2dc7ebb", 0x6a, 0x6, 0x1, 0x0, 0x7, 0x2, &(0x7f00000000c0)="068e0494d0736a287dc0a6b499ee6049d049de10e96bb19dd76c1ee1333826c52de5bab86fa725dedf8dbc182569a6c824b423b06dbe21951c9b231232d06564151cd331b982824387a4596816ab434e292b4ddfd0902a30774e91d3ee9255ce57d0890c8c1004f42b4c2b2c5de4a5609a1c2e6c1a3f36d641c79ac49dc49f8a03dbffe92d7d9690580802723d3e55b0dd8c94189797"}) 08:23:06 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000140)=0x3) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r2, 0x8108551b, &(0x7f0000000280)={0x4, 0x1, "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"}) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000000)) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x86e, 0x200a81) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f00000000c0)=@usbdevfs_connect={0x9}) r5 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0xe23e, 0x10000) ioctl$USBDEVFS_CONNECTINFO(r5, 0x40085511, &(0x7f0000000180)) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000040)={{{0x4}}, 0xf2, 0x40, &(0x7f0000000400)="49d4b1caa5fd9f375076bbec3b2de49eefdbec5d056efd041a7e1a0c04ee627c9edf374f52a683cf7de4995779961b9882c14ef5e33557a736e1ec56f837e32cab057757a7e32ba6592e81a87d2e5400937a7ea3d037188cb759f061c03dabac16c0b7db427da3166300b69ea1c7ccb8582ed6582f7aad4900000000000004006e1eef943a6a428bd762a854cb0778be09eadad798000000000000000fe3205075fe1e729158e4ee68f2af50b9e16d29f72d40babc35568e8d7f470e91aa163d0f320dd62c09cae8b05c7d5f12771df7b2e9e3d7bd6a652e9de88eab6a158597e1d0ce06743b448e1d0cee51d5285bdac684"}) 08:23:06 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xe0, 0x101000) ioctl$USBDEVFS_SETINTERFACE(r1, 0x80085504, &(0x7f0000000040)={0x5, 0x77a}) 08:23:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) 08:23:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40101283) [ 3140.964865] block nbd1: server does not support multiple connections per device. [ 3140.991060] block nbd5: shutting down sockets [ 3141.002848] block nbd5: shutting down sockets [ 3141.037419] block nbd4: shutting down sockets [ 3141.045678] block nbd4: shutting down sockets 08:23:06 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x141) connect$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @bcast}, 0x1c) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000080)) [ 3141.151801] block nbd5: shutting down sockets 08:23:06 executing program 3: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) sendto$x25(0xffffffffffffffff, &(0x7f00000022c0)="bd28da80ccbf738acdab513d04cb5ef904606e6e3ceb8843a9508e6d6106e6abfe6b7ba59efdde28abbfc0f866581520b652be814ca3d7ef99963bccec767726cc495e6d9ad37f1c97d2104753dc312c034d630176c1e013ee7430d144ac2ea8e69a9bef0e525b20b41825fdceec9ec57e394123d0ed1cc49b0fe6413f56a0dafacfe5760e1bc4ac10287f82d38ce078ec0b23ca54577bdf6fb904dc6d4bf5b9b4dd4f2c49da1591aa4a7feadd59534f58780bd925862e44c2cdb55efb2bb145284f5b9f9557365fd14d5db3113d704d86e53086f5de09999b9845d0f2ddcd475198c0b51085079f462bca14f9cd70", 0xef, 0x8000, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000100)={0x60, 0x0, r0, {{0x1f, 0x2, 0xf54, 0x1, 0x8f, 0x7, 0x1, 0xad1}}}, 0x60) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000200)={0x40, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002000}, 0x0) 08:23:06 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x8, 0x101300) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f00000000c0)={0x2, &(0x7f0000000080)="cc99a7d9d0d4645cbc50f9821db3f199f85ea42845043957ebcac54ba140a248fc68e0c44b69d596038443263ce72331b9ef"}) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000040)={0xb}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3141.172488] block nbd4: shutting down sockets [ 3141.173677] block nbd5: shutting down sockets [ 3141.196616] block nbd4: shutting down sockets 08:23:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070c9) 08:23:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0101282) 08:23:06 executing program 2: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000000)={0x85, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:06 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x200001) read$usbfs(r0, &(0x7f0000000040)=""/141, 0x8d) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x1fc, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r1, 0x0) 08:23:06 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x42002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:06 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x2}) [ 3141.692241] block nbd1: shutting down sockets [ 3141.700829] block nbd1: server does not support multiple connections per device. [ 3141.708625] block nbd1: shutting down sockets 08:23:06 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x16, 0x0, 0x0, 0x0, 0x401, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7, 0x4040) syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x4, 0x109000) r3 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x8001, 0x602840) ioctl$USBDEVFS_DROP_PRIVILEGES(r3, 0x4004551e, &(0x7f0000000000)=0x1001) 08:23:06 executing program 3: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x400000) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000000)=0x101) 08:23:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0189436) 08:23:07 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x80243) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070ca) [ 3141.786099] block nbd5: shutting down sockets [ 3141.803397] block nbd5: shutting down sockets [ 3141.808935] block nbd4: shutting down sockets [ 3141.849440] block nbd4: shutting down sockets [ 3141.959727] block nbd5: shutting down sockets [ 3141.979910] block nbd5: shutting down sockets 08:23:07 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x3eb280) syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x401, 0x80000) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000080)={0x2}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x200) ioctl$USBDEVFS_DROP_PRIVILEGES(r3, 0x4004551e, &(0x7f0000000040)=0x4) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f00000000c0)=0x400) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) [ 3142.010909] block nbd4: shutting down sockets [ 3142.019514] block nbd4: shutting down sockets 08:23:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc020660b) 08:23:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401070cd) 08:23:07 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1a, 0x2, 0x1, 0x5, 0x48, 0x1, 0xfffffff8, [], 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x4}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x15, 0x5, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x3, 0x4, 0x2, 0xa, 0x4, 0x10}, @ldst={0x3, 0x3, 0x6, 0x0, 0x4}, @exit, @map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000000080)='GPL\x00', 0x9502, 0x1000, &(0x7f00000002c0)=""/4096, 0x40f00, 0x9, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000100)={0x3, 0x9, 0xffff, 0x5}, 0x10}, 0x78) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x301300) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1f) 08:23:07 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000002300)={0x2020}, 0x2020) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x5, 0x8841) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3142.118278] block nbd5: shutting down sockets [ 3142.136617] block nbd5: shutting down sockets [ 3142.158535] block nbd4: shutting down sockets [ 3142.170268] block nbd4: shutting down sockets [ 3142.598046] block nbd1: Receive control failed (result -32) 08:23:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x3) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffffb) 08:23:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0481273) 08:23:07 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x2, 0x2680c2) getuid() ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870c8) 08:23:07 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x1ff}) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) 08:23:07 executing program 2: shmget(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3142.649873] block nbd1: Device being setup by another task [ 3142.655708] block nbd1: shutting down sockets [ 3142.730435] block nbd5: shutting down sockets [ 3142.741648] block nbd5: shutting down sockets [ 3142.753148] block nbd4: shutting down sockets 08:23:07 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) read$char_usb(r1, &(0x7f00000000c0)=""/143, 0x8f) socket$kcm(0x29, 0x7, 0x0) 08:23:07 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) [ 3142.777706] block nbd4: shutting down sockets 08:23:07 executing program 5: ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r2}) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 08:23:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000000)={0x1000, 0x4}) 08:23:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cb) 08:23:08 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x101100) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_disconnect={0x5}) [ 3142.931277] block nbd4: shutting down sockets [ 3142.950795] block nbd4: shutting down sockets 08:23:08 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="200026bd7000fcdbdf251000000008003c00020000007c2e625eb0e60352304218cdd77f6bcf1a97899896e7185e535682e0e0012ffa562155dcb207d655f7a40e988ebe3d85c0c00297efbeefcafe3eaa29ed166ca0edc989c0ed636bf47b77749d3355de1c49fdea4c754c2c031e3abb1c68c41810c2f991ebfff2f4a0ecf497ad0c064cd913cfb04b1c9a35a71ae736be1abe74821382ce7b3e0000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4004001}, 0x4000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x2c}}, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x1c, r4, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}}, 0x4c081) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) 08:23:08 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8, @default, @bpq0='bpq0\x00', 0x8, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) 08:23:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x401870cc) 08:23:08 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_DISCARDURB(r0, 0x550b, &(0x7f0000000000)=0x47ac) [ 3143.528057] block nbd1: Receive control failed (result -32) [ 3143.534630] block nbd1: Device being setup by another task [ 3143.547749] block nbd1: shutting down sockets 08:23:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x224142) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000080)=r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x200140) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3143.633469] block nbd4: shutting down sockets [ 3143.643431] block nbd2: NBD_DISCONNECT [ 3143.653090] block nbd4: shutting down sockets 08:23:08 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000040)) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r2, 0x8004551a, &(0x7f0000000080)) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000000)) 08:23:08 executing program 2: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0}) 08:23:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x4020940d) [ 3143.679323] block nbd5: Receive control failed (result -32) [ 3143.686639] block nbd5: shutting down sockets [ 3143.762119] block nbd5: shutting down sockets 08:23:08 executing program 0: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4, 0x608041) connect$x25(0xffffffffffffffff, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x3, 0x6c, 0x20, 0x101, 0xffffffffffffffff, 0x6, [], r1, 0xffffffffffffffff, 0x5, 0x2, 0x1}, 0x40) 08:23:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) shmdt(0x0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="a7030000a165e582c8544e5291deffaa4bf9ccd525bfae45253be0f2b6fe76c5b50034eb0b3d1b672760e0ba46ca42154ed7266c8590cb3149974d1be096af1b5499c2ad182e1811d960f19f425ce96c085e06a986a3856e824c61ea4a67eefa797f1418a36dcf8859b6f67e46f19e73fd2300"/129, @ANYRES16=r2, @ANYBLOB="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"], 0x3bc}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) sendto$x25(r3, &(0x7f0000000580)="5850a61f1f44794a8b8440c3", 0xc, 0x44801, &(0x7f00000005c0)={0x9, @remote={[], 0x3}}, 0x12) ioctl$NBD_DO_IT(r1, 0xab03) [ 3143.784563] block nbd4: shutting down sockets 08:23:08 executing program 3: ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x1}) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1fc, 0x498004) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x180000) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0x0) 08:23:09 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, &(0x7f00000001c0)={0x0, "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"}) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f0000000040)) [ 3143.815767] block nbd4: shutting down sockets 08:23:09 executing program 2: read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000000)={0x2d28, 0x2, [{0x8, 0x1}, {0xd, 0x1}]}) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000040)={0x85, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) 08:23:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081270) 08:23:09 executing program 0: ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000040)={0x4, &(0x7f0000000000)="40ff59bc74128e573e91ff19a0f4b6dd1c35b07083cecc73e6208f21d9a47c3f07d652bc2849ee0ee9bacec1dc8e3a32f3d6263179f4a5072090c5a83c979b"}) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f00000000c0)={0xffff, 0x800}) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000001280)=@usbdevfs_driver={0x1000, 0x4, &(0x7f0000000280)="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"}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000080)={0x80, 0x18, 0x5926, 0x200, 0x0, 0x0, 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @local}, &(0x7f0000000140)=0xc) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x4, 0xe8, 0x3, 0x5, 0x21, @private0, @mcast1, 0x700, 0x20, 0x81, 0x9}}) 08:23:09 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)={0x2d, 0x1, 0xb, 0xa, 0x65}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000000c0)={0x5, 0x9}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x313800) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:09 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7ff, 0x30000) ioctl$USBDEVFS_DISCARDURB(r1, 0x550b, &(0x7f0000000040)=0x100) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000140)={{{0xf}}, 0x9e, 0x6, &(0x7f0000000080)="b7fd333b8c773dd95e7b41cb40c992a3b8d121e7eb248a640a5d5742200c2e9db3db199e564f217822b78f463267928057ae25925a8975748027708cfbd35c62beec32aa617be22ab40d2f5461a1dba6e416b9d53590557a91924fe5b14cdbdd37e9ae0e271f55d43584db0675cd99521f1f769b7f2ac63ff3511e0afb8b69d803e926e11ed7264c41628c4ee743a1ca53228c107eab7327c12bcd6d6532"}) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000180)) [ 3143.975200] block nbd4: shutting down sockets 08:23:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 3143.997955] block nbd4: shutting down sockets 08:23:09 executing program 2: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000000)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80081272) 08:23:09 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000000)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x22c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:09 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) 08:23:09 executing program 2: ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)=0xffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:09 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40, 0x2) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x2}) [ 3144.181964] block nbd4: shutting down sockets [ 3144.201141] block nbd4: shutting down sockets 08:23:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r6, 0x403}, 0x14}}, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x44011}, 0x54) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:09 executing program 3: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="4fd7c55de35fcd4870c119c6fdb9bf9eea70de4fa33a9173069df1b08e07c5f3b8bceac3439686c685965721cfd0a94f2237a68653b1094d23445fbd77f30710bd1bd696255b8f78ac25d94fb33b8c0c49807aebc11c351d18f789d501a2a7d39d9b4acc14487f957a51d1c893ee3ab7dd04baeb95aba4b193c15e684a0993ab2f0962e8a129de2c58bf1469678a184c969d93829a842808be1b1c44bb7042c54ef7b58ee782463f54dc56fcb8b6248f6eb5a68b9023de3d6c2abfe8cc4ccde794a56c0da8af719a7d473b9c472667fc60d8e003ef3ba13f80cc3cc276a60f986050435b253d6c5c90d8d777f7ac5462f42e56", 0xf3) 08:23:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80086601) 08:23:09 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3144.360642] block nbd4: shutting down sockets [ 3144.380403] block nbd4: shutting down sockets 08:23:10 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 08:23:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xc8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x84}, 0x4) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000428086f5a735be7bdfac329cbda48f00d4d0800000000000000700"], 0x14}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @initdev, @multicast2}, &(0x7f0000000680)=0xc) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2764f895c1250f3a6c2ed101dc0741374efd2160d1aa888f91c9e5da703adb396fa6efd7acaa22fe37b43bc0e01d52d0e8764e84f6308b01eb0af0a5db813f81fe10b402d7777f8ca29f62c6a74ae713929484eac8aa681d4e101c18facfd60b3d7059e6c0178afce522a5a3cf6a00335a36c67cba4b2f7afde973a3aa475e1b7da08cda8d76a64b1ec83fac5c14dc2d72a062b1278aaae2fe7fb3878a852f2c1b0900b49a289fa33f72dffeb36f16ef5040f4e8089f742522d1d5e649b7", @ANYRES16=0x0, @ANYBLOB="04002cbd7000ffdbdf251200000008000300", @ANYRES32=r4, @ANYBLOB="08002b0020000000060028000100000005002a00000000000800340000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4054004) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000180)={0x9}) 08:23:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 08:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x80087601) 08:23:10 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0}, &(0x7f0000003480)=0xc) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616611a6ed97d7d3f7f86176655f300000000014000200773000000000000003000000000800010008e6dbf4de6c0ac1ac5a894d7d9e0934f4c6654e07742c009370bc2f118f84327a7c92b721fd93317fca9b509deb27e386c9bd0a63e1123763137e5cad67179c0df24773be2b92a061540874522c105cfdbe9610280801539d3451fb878f8556d2f81c459f44de6d598cb1751bbe4fbe4e94486e88556610a57943112fd9cf6e6338b501d18b26c8e0f149db1f7dc2ad6495114e6b3e44fa9104440f85435fc8f1de932ed55167394f3f3fa5d82812e4bfd2a88b23b3e088354ca4492669f35659d0b8b66de8334c429a10ff705ae901f432c7fe4f838c102f109e0d293e51bdfb25ff672747780c71eb8d003d170739743d47a767666eb4ef5588d11e04d8f57bbe71ac6c71f3a085f11eadb232564eaf022906b0c02ca466207c36304736dd73bd6e0609807f1cd031c3366ddaf0b40512fb2630ebb2a7ec871aad42b8ae3a36ccd51e88e562c9c460b8370e29cd06c7ccf4c5063c60677113936fe6f2913e0538f8fd396ff957f639f14d54081de55ee87b0c76c59b3688c938f9f526ec2e80f9b0ec1e7737869bfc5a01168d3f6e7bdcbc2ec6285fc96511245119e373b708c4ccb56be877d7351d63d9e70d793dc384636c7d61dcbc49752d7deb5c9cc02f4a6d2c3add17474f3d485d0b0814d44d98c926bf5fa52b6dcbd31072f9cd98242373773e7ddb97e881a385e46d450bc3611b6a7542c216dc7264f84a5935b6944a97015849d6259e5090ad6bb5be52b2366a32c36534f58b766857c81270382faac58c529268a4430e3a446c6b2e284ed501516f4c57dbe461beb74f26d7bf7dc5d4e7a8b1346c5887f3", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYRES32=r2], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x40000) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'sit0\x00', r1, 0x4, 0x40, 0x3a, 0xe839, 0x24, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7, 0x20, 0x7f, 0x1}}) 08:23:10 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x1) [ 3144.915934] block nbd1: Receive control failed (result -32) [ 3144.917546] block nbd1: Device being setup by another task [ 3144.928807] block nbd1: shutting down sockets [ 3145.000694] block nbd4: shutting down sockets [ 3145.020137] block nbd4: shutting down sockets 08:23:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x400, 0x608000) ioctl$USBDEVFS_REAPURBNDELAY(r3, 0x4008550d, &(0x7f0000000040)) 08:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) [ 3145.089632] block nbd5: Receive control failed (result -32) [ 3145.107151] block nbd5: shutting down sockets [ 3145.176071] block nbd5: Receive control failed (result -32) [ 3145.184205] block nbd5: shutting down sockets 08:23:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x121cc1) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:10 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x8000) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000040)={0x8, 0x1, "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"}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00'}) syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x100000000, 0x50000) 08:23:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r1, 0x403}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x28}}, 0x801) r3 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r3, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:10 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000380)=@urb_type_iso={0x0, {0xa, 0x1}, 0xe5, 0x20, &(0x7f0000000180)="19c26e1089", 0x5, 0x3, 0x80000000, 0x25, 0xee6, 0x3, &(0x7f0000000280)="6182d1dc5e6ad942c822d44e19353ef47a238124c93bde1bc78632ba0758a61b931eeecbee9f249b5b0abb29b5227cdbd771031ed3749b72f9355c0c079e699c9dc38f3223850a7a28204d29867ed59028bdd8adf24e21c42b087bc86d51a753941f6db5e941e610f9ac8aca29d1c5269757b0205a62a1c1ffbb00f03548acbd07e488a928ca5b95ae1b3e9cc8abe49d61bbef9bf338014f0227d18359532d118f185762608d759d2f122f0d4c891ce553d7498d9987adeb6940ba0a03f2074ce5", [{0x9, 0xf4, 0x3f}, {0x7fffffff, 0xeb, 0x74}, {0x9, 0x7fff, 0x8}, {0x726c, 0x1ff, 0xf6d24b2b}, {0x9, 0x5, 0x7fffffff}, {0x2, 0x43ca, 0x221c}, {0x8, 0x7, 0x2}, {0x40, 0x5, 0x3a4}, {0x2a96b757, 0x6, 0x2}, {0x1, 0x34ba8c05, 0x80000000}, {0x7, 0xfff, 0xffff7fff}, {0x1, 0x5, 0x3cc6}, {0xffffffc1, 0x80000001, 0x5}, {0x101, 0x65, 0x10001}, {0xff, 0x1, 0x4}, {0x3ff, 0x7fffffff, 0x100}, {0x7f, 0x9, 0x7}, {0x100, 0x4, 0x7}, {0x80000001, 0x0, 0x6}, {0x80000000, 0x20, 0x46a8}, {0x9, 0x8, 0xffff}, {0xf435, 0x81, 0x8}, {0x10001, 0x200, 0x1ff}, {0xf0, 0x40, 0x3}, {0x6, 0x2}, {0x7, 0x6, 0x42c8be23}, {0x104600, 0x7, 0x5}, {0xe2, 0x0, 0xadb}, {0xffff0001, 0x8, 0x1}, {0x5, 0x3, 0xff}, {0x4, 0x9, 0x101}, {0x101, 0x4}, {0x5, 0x401, 0x3}, {0xffff, 0x80000, 0x20}, {0xdf2, 0x80000000, 0xfffff192}, {0x9, 0x80000001, 0x945}, {0x6, 0x7}]}) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2155, 0x3a9a02) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f0000000040)) r4 = accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000880), 0x0) ioctl$sock_rose_SIOCADDRT(r4, 0x890b, &(0x7f00000008c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @null, @netrom={'nr', 0x0}, 0x3, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 08:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_raw(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) r5 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x48002) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000100)=@usbdevfs_driver={0x1, 0x1000, &(0x7f0000000000)="ad28095c533dc3d60f6f89120562f0fc1464199da80d011478f048218f32da252fb98f2c62fd9a0ec27c5aa85333118567bb2c55e3a7a3ed0cb4be18344ca96ab25ab04a3adf2e0d1f81e81f436630c9be411ad18055d4628abe7cc295f61f3822279eef2c0858f6b0e4bac9321898149ca2667c0db63ef05372fa4ba179b46fddfed9b57ff1e601ac25e2fad661bd80dff3de269cfc05c3ef26e92087d158d3c6bf10ce33"}) ioctl$NBD_DO_IT(r6, 0xab03) 08:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0045878) [ 3145.235057] block nbd4: shutting down sockets [ 3145.259439] block nbd4: shutting down sockets [ 3145.342079] block nbd5: shutting down sockets 08:23:10 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1000, 0x4841) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3145.363033] block nbd5: shutting down sockets 08:23:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x434840) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:10 executing program 5: ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x5, 0x40) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_disconnect={0xa4e2}) socketpair(0x37, 0x5, 0x3a1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000000080)=@null) 08:23:10 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2000000000000241, 0x68a602) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000002600), &(0x7f0000002640)=0x4) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x80010, r0, 0x8000) [ 3145.391145] block nbd4: shutting down sockets [ 3145.427055] block nbd4: shutting down sockets 08:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0101282) 08:23:10 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x802, 0x591800) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000040)={0xbd397c3d, &(0x7f0000000000)="d2de5614a5f4da4473bac43649d53cee8cb93224fc6a33bd26fc2fdcd79ffee3fb5491d2"}) 08:23:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x200041) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f0000000040)=ANY=[@ANYBLOB="a30600001e00000004060781820e85018b810a87880002036f270f020f8b8d0f0a8585038806077ec918c8aeaad2746711e2e725473cc33b4a44"]) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}) 08:23:10 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0xb, 0x10, "505f156f0325e8ec8f569d54fd4bd3211aaf7ae6fbeac022739b4ac27f0000008fe0fc7b8d4633606437c162edd10c0c7580a62300", "1cc33b47a7d2c4d696dc876ee5b38886868c4e735ae6b9a8e752465ed8997e41f2dc69f2a27f4d9c4de0c62cc855ec3987f7b9b513f5c31bd70628dfeb3b0549", "fe9e76faf7a52de9425b672e11c1a7ba59b7f43aee94ae81dd24dbb752d65392", [0x2, 0x80000001]}) syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x200000) 08:23:10 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$phonet(r2, &(0x7f0000000040)="a48be193192309e12854ccf2b32103da54be816b50584943a2057ca86ffbb31f41b7b2e5336e7fdb193428dc3909d5a2e0ef00ecb4d22748286bd8f3d231ca389db5a5110e0fe8da5d2f9f2d7382f2dd67c3c1387ec583f38455697caaa12aa8273fc2dec89f66c6355f29dba238c854dea757710058aaa3f16829728725ffd1e866581a5aea2e95536308a391dcd580", 0x90, 0x20000000, &(0x7f0000000100)={0x23, 0x6, 0x44}, 0x10) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000000180)=@bcast) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000140)=0x6) [ 3145.568653] block nbd4: shutting down sockets [ 3145.591417] block nbd4: shutting down sockets 08:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0189436) [ 3145.725202] block nbd4: shutting down sockets [ 3145.743093] block nbd4: shutting down sockets 08:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) read$alg(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0x4d) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x3) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:11 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000000)) 08:23:11 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in=@empty, 0x4e24, 0x7fff, 0x4e22, 0x80, 0xa, 0x20, 0x80, 0x62, 0x0, r0}, {0x1, 0x4, 0x7, 0x80, 0x80000000, 0x94d, 0x5, 0x3}, {0x3, 0x400, 0x20, 0x400}, 0x1, 0x6e6bba, 0x2, 0x1, 0x2, 0x2}, {{@in=@loopback, 0x4d3, 0x32}, 0xa, @in6=@private2, 0x3507, 0x1, 0x0, 0xfa, 0x6, 0x5, 0x5}}, 0xe8) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x5, 0x4) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fuse\x00', 0x2, 0x0) pkey_free(0xffffffffffffffff) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f00000002c0)={0x2, "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"}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000400)={0xb}) 08:23:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc020660b) 08:23:11 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x10200) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000100)={0x40, &(0x7f0000000040)="e57c08171511571ca4f7ae128913a6fa5632ca58ef7a4e737c39712aaf9a8fc2c03d9cffd315d40fd99bb20bc04ace180e06cf2bae793c635dcc3404ae6963a5d296d3dbc10d858208fb09f390825efced8dfa026f6d6e2432566ce3854c1574cdc3a190899333f91b5fd834371913f787c0defcce391723a0feaccac8d57001c6084f9e8781d89e314f45122bccca21e11714bfd7404b"}) 08:23:11 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x803, 0x80240) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x80) 08:23:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3146.310999] block nbd5: Receive control failed (result -32) [ 3146.317529] block nbd5: shutting down sockets [ 3146.323602] block nbd5: shutting down sockets 08:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xc0481273) 08:23:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3146.385296] block nbd4: shutting down sockets [ 3146.393082] block nbd4: shutting down sockets 08:23:11 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x2, 0x410000) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x8) [ 3146.505154] block nbd4: shutting down sockets [ 3146.523641] block nbd4: shutting down sockets 08:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:12 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000239c837962560574026a4b19e3abcc46077f07000000e65f680df9096db3c7f0ce54284ad38c3eea8f0709abccce459c2fbc8879737721edb24b6e0ce5deef269ced2e719e11622096ff0711b8c0676099c7c71f24135faefb1643b1f9010740f0e86791737975d88b65737efc908c27b7b9e8155775022abc18d29f2b2357291d23b0c802306065454bc6cb326082108cf64d87f7ad4a6f32c458e93d7bf1251f06e6139a14386b3b5892be042a7da3486e4e3ab9d0a6018e00baa6b86cd204778ee981f4b1f9148a2cc5e60269d447aab8c221edb6e3bef7fda8d4a39016e2fa574c5df0834b84e40d31a1ee25c2030a", @ANYRES16=r0, @ANYBLOB="000327bd7000fbdbdf2510000000"], 0x14}}, 0x40004) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x97b, 0xb0000) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(0xffffffffffffffff, 0x40085511, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @remote, @void, {@mpls_uc={0x8847, {[{0x8}, {0x3f, 0x0, 0x1}], @generic="0469bfc2a915d1a0b2883ddb361360d6cdf3a43e"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xb1, 0x219, 0xf33, 0xaf2]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001780)={r1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000080)=r3) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000240)={'caif0\x00', 0x8000, 0x1}) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:12 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f0000000080)={0x905a, 0x1, [{0x2}]}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x14, 0x8, 0x3, 0x8, 0x300, 0x1, 0x1, [], r2, 0xffffffffffffffff, 0x4, 0x3, 0x1}, 0x40) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) 08:23:12 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc8, r1, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0xc094}, 0x24004008) [ 3147.015949] block nbd1: Receive control failed (result -32) [ 3147.018548] block nbd1: Device being setup by another task [ 3147.028089] block nbd1: shutting down sockets [ 3147.100969] block nbd1: shutting down sockets [ 3147.109890] block nbd1: shutting down sockets 08:23:12 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000480)=""/251, 0xfb}], 0x2, &(0x7f0000000300)=""/200, 0xc8}, 0x40002000) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x101, 0x1) ioctl$USBDEVFS_REAPURB(r2, 0x4008550c, &(0x7f0000000180)) sendto$x25(0xffffffffffffffff, &(0x7f0000000580)="a35a96d6bfdf42d4c688ab5e43f8d3d810aa2e9501b0ee3c2a93a63e29a5e3ed6755d93e4d849209a47ab95f80d6a7ffd87bd3e4cd565931859525f070fc759df85ead037529cb4de3175ae8583c009263115e6db8d4bff0cd038cb3715f0a8615ae61d44be668dc9dce156d0d1966c628ce7f681a4c50fc059a441cad868112f96765b8c28af495022f4002d47252518b55a843777c847b46d7bd0c076ab0d0dc57c98d773614d5a00ee85827d24050c20304cfdd709ee19be479420eeaa7e2bf5e1943084c98ff1ceaca4648960b362aff5b551f595a7ee66432fffc20c2ae5ec4bf1a82814a4d4e53ef1785cbc6", 0xef, 0x4000000, &(0x7f00000001c0)={0x9, @remote={[], 0x0}}, 0x12) shmdt(0x0) 08:23:12 executing program 4: recvfrom$phonet(0xffffffffffffffff, &(0x7f00000001c0)=""/210, 0xd2, 0x100, &(0x7f0000000000)={0x23, 0x4, 0x6, 0x4}, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x10000) write$char_usb(r3, &(0x7f00000002c0)="ba09c4456c9c9559c7dda4a93cb3f8bf83a9aeabf1d23d84ec093b6577e35975a6c728579c7f328dacd7f0aa0050cfb9a1c9562dfa1f7f62cf23bc00f54cfc569ee51211a6b1b6bc7e79472fc61c6efb7828fc7ec80f8f670d97b2228e825bbb5e6160d63e1536431ddd1d97a40b06ae6e6ad35a7c4ea73e2019fd9c66fd87abee2b326fa1fa64f8bf81b0d5dd64fcb0244e36535805abd8a0e973a1e93ccde133f9b0ab31d8998621d2e8c3bb04ca40", 0xb0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:12 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x80, 0x0) ioctl$FBIOGET_FSCREENINFO(r0, 0x4602, &(0x7f0000000040)) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ad8b000007008026860de103828c01"]) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r1, 0x0) 08:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:12 executing program 0: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x399800, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x1, 0x4e21, 0x9, 0x2, 0x0, 0x0, 0x5c, 0x0, 0xee01}, {0x9, 0x4, 0xe833, 0x3, 0x5, 0x9, 0x101, 0x80000001}, {0x5, 0x4, 0x4, 0x6}, 0x100, 0x6e6bc0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x4d3, 0x32}, 0xa, @in6=@rand_addr=' \x01\x00', 0x3503, 0x0, 0x1, 0xff, 0x9, 0xfffffffe, 0x6e}}, 0xe8) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$usbfs(r0, &(0x7f00000003c0)=""/220, 0xdc) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000a339e58cdaba9094f04a1dc64dbb1f0fc5d5838647a14f"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 08:23:12 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_INIT(r0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) write$FUSE_ENTRY(r0, &(0x7f0000000180)={0x90, 0x0, r1, {0x1, 0x1, 0x8, 0x3, 0x0, 0x7fff, {0x2, 0x3ff, 0x80000000, 0xfffffffffffffffd, 0xe9, 0x5, 0x9bc, 0x3f, 0x5, 0x8000, 0x1000, r2, r3, 0x45d, 0x3}}}, 0x90) r4 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r4, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:12 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0xffffffffffff7fff, 0x412000) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@remote={[], 0x1}, 0xf, 'veth1_to_hsr\x00'}) 08:23:12 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000040)=0x400) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000000)={0x85, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 08:23:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x6) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:13 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8}, 0x40001) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x418301) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r1, 0x0) 08:23:13 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), 0x4) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001b80)={'ip6tnl0\x00', &(0x7f0000001b00)={'ip6_vti0\x00', 0x0, 0x29, 0x1, 0x5, 0x3, 0x4, @remote, @dev={0xfe, 0x80, [], 0x3b}, 0x1, 0x40, 0x8}}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000001c80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001bc0)={0x54, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4044804) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_GETDRIVER(r2, 0x41045508, &(0x7f0000000000)={0x573, "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"}) r3 = syz_open_dev$usbfs(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x4d, 0x3200) ioctl$USBDEVFS_DROP_PRIVILEGES(r3, 0x4004551e, &(0x7f0000000140)=0x6a9a) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0xffffff83, 0x0}) r4 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x6, 0x20000) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f00000001c0)=0x3) [ 3147.863397] block nbd5: Receive control failed (result -32) [ 3147.864765] block nbd5: Device being setup by another task [ 3147.875591] block nbd5: shutting down sockets 08:23:13 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xc, 0x200081) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000000)=0x2) [ 3148.005226] block nbd4: Receive control failed (result -32) [ 3148.012564] block nbd4: shutting down sockets 08:23:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000022c0)={0xffffffffffffffff}) ioctl$SIOCX25GDTEFACILITIES(r2, 0x89ea, &(0x7f0000002300)) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x648, 0x652942) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x20900) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1000) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) 08:23:13 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:13 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:13 executing program 3: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) 08:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x406400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3148.049747] block nbd1: Receive control failed (result -32) [ 3148.054910] block nbd1: Device being setup by another task [ 3148.064362] block nbd1: shutting down sockets [ 3148.074099] block nbd4: Receive control failed (result -32) [ 3148.080981] block nbd4: shutting down sockets 08:23:13 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="000126bd7000fbdbdf250500000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x4048000) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="583392a1697471e5e9d7cac68a4df61bb094be", 0x13}, {&(0x7f00000003c0)="755ed1727954e637009f5b7266d3723e25e8f63fa72bd020c0c66867ea7761869935390b4d1ac857931e8f882b81aa43c66929c6f686055f82c2a3e8193d11c58e148efd2a709618dcb833db0451df1409b82b0b148bd0d64676686d988b302c81c36efeb46e4581e9640cca7a26223fa4dc46b24cb64731750975b039f56f1ef695ea0c215494805d244bfaf7122099576ffd1a9c1404f70c87d6fb03bbb757b364fcb2a60eb51a24a670c82edcd08740ebaebaf0a0c5e043f49fb245a06a77c1b964a5c2fbefbeaf9e41c436731f1dece8212db281ebdbac5d96626d266fe60830e68248f890bf70c0c6b8d19053", 0xef}, {&(0x7f00000004c0)="7f229ef6ca55ab0d0a160d5eb2041371cdaf982dcd65add3cc20df96b61740616d9bd0acc7234bfb2562f97218fddb04bb90d7d1e937f71c55efffd3f1b949f9080625ea3dacd0c98038029403f27e293de87d317b443f2b1d09887efe5a5f655ebc2742c763085799f362ebc301141cdf4f3bd88a0c4d12487f84eccdedc8d06bb36cbf45b38302957bf47ae36b1b0cda1f6469335f2bf2645b52a7bafa5257c20ded4a9fd003c5799b45f7cf9bdf6f0e0d7c03bacec9b1e69849359349da483eb94d1298c043c676e2970d5ce2599d5c4f38d2b0985efba51447a544e48b948d6f16f87715074a0336fd1b4445ef16d45cc26a97e9f7984ef70a2cff51e4edbdd80cd0f95437f8f3071bfbce6b5dafab167b12db3035057df9338a10ab6e54ba2816a3ea104abb5a7254540f7d0cbbc4c48588fa693276b2add43296c6b3b67f0087b1e0f8b7c517907af32553107660cdc956c1f9bf28fd13d96b0875d7680107af087e725fefc0dccd8c6e74b830d8d7110e7ac80264c900c6d429e8ea0b5b877b0bf94bd3b67933f6e573672201dbb9ce3416d9d2138bc0fc9ebda9d545d3d1a669c8b522cedb7e99646d490ee055ed7d84637c8837a07ded250bd8530b7a23984cda0044311f7e237961150c4846f227929381254f91f008ba4d00bf9f50a906800325a1d3abde0ab7c33b7a76a0aec3aa79d4395244fb491db49bb5ec307170c661a370ce9352b2c184b2b5e1a064e7c2ea1efba7c021e4eb820f560c699bb640f31e25d4b8c39a9d02d165d3f97d2406629aaf8c8090e67371fc662de976457063a6c7c9d820d344189ff69a38c7f9177050b97e7ee921cd387f088f98ffc494ab6d06ca3f0b718c701be6a51799347c6d2b452c0fa07383a3aed626cba984d932c6c328c6c273dfd204eca59b33586542f06728a57907e89ebc602a0801a30be1e6a3534b8d5500913bd2122e500222ad08e140d763fc97beccaf6d9d7c3045e76cd3222a0269b02720f4335bb6fb235927138db0a36bf16729e678fcb3b16d461784bbca856aeb26680d99bfb4123ae02f18052ffe86c5b115933d838ef8637b7c99b3ee8af218b8940bc4faad752b942a555666dd87450b5efaf49aed767f832de4718a582f41cedcadb35ca26d67d85119cae9ff68df828d66f24210759b1b69e4b3c27dab2ab961123b89abe1dd5a5b3f15c0e34cd295fd8db4724598f36ca849ac869ae4f038962eb3a61412a0c4e07384c372958137de70a1cd2d3d1f8db8e79f9e64f48200af6a9aea50317e43643c76d59bf40aa686bb6ca622e4385efab67fb91f6c2c3baf33c1f8d2586504a10fa06624f95d7668a4d319dd5981940df7a21ca4ef6a0c77fc8744af8baa0dead09d23f1d79299122b50bad6c1f56e2cdd8cc1a788de58892bc132cae8c847182a0f7cc7242895fbade06a651edbf003fef483c863f30fc0f6e82a01135ce004b43a30dbb0fef00c9f86e792fa4f2cd95c74d58a56e85b18a741e6c2800a00a97d766192127c428d7bfd5d6323718c7a25c5a9f3b72c1bfc0307a006baef6f55bb29af0b9a60c66e4d43acfa724280cb29d26772a4d0844ade2d1859088211674f0ace6b8667ff8fa2984f5c5505beeab52b475d1097539cb26a1ef1339fb93d44673084d7667e66dd531030c195250a2d1596a9df0da99d20f434a03a558917793568dbeca5ac443ecbc0bd6603d20b6b4eabd7b169795c0dbb6d4e59c7add939074290289318e29dc830c888bd70d112975f96d1aa9785b8c783133c04e6d6548306c88f279bb9b434c3d5d6c9afea6b759dd1c8b564670ddb316d88cce3d143d657805f21c0be2d93655a47fac8b427df3d9a8cd81fe53ffa3ce3b653773f670d17407cbd124191a3f49830c621856447fccc7e39e54f273bb16f9d03a1a57f54c42fb96842ae3a8796996a366b0908aab4a12353f4d13248f02225076dd52290afefb8b02f7f3e781b8fd88cb0f6d9da62feac5443ac43ff3abcc42e57d8b59f2baf3d9224b98ef47a948c4f089df006e4dcaf91c790a166fff10d1cf06520eef8e27b740a3651923acc93a7fdd2c400cf4dcb253bdaf8e4e0d25d2ae4458f2ec14058e848e9fddae8aa6de6809479d86c36122842837c88196147cb21ad47e83254a0773053f15fea684c9aff9d550da272f4cbd6ce7aac061c3bdb6abe8bd29a962f3e1e083b26b88bee1cd9db74607b47eb6b98bd457242f00555e499524bd1152d25ea4a36fad1fdd8247f55cc28b5a01fd4473e03c36edd6077df4b95e00f21f41334933091a1d04b8d079f99031c2723c82938976588a9f54b3a2044398664a0145f945819dbea7252e1ca4af81a06d813c8d6c1253b9b99d9352d6c3b6c757befe1beaaa0625d2e50a87c9d5e93e2dc588f27c12ffb3583fca4c4c69f127f3c76ff15d44e6172348ee81a3888609db300bfe8636aec424fa40f4ddc926b55b4cbb4de72474135d81b159a71d68cd1d7ab84fa541ccb1c492623c4fca95d449d918f20d78db8dbf76dd54fc3dd9111614a14504726ff25bdd5b178d3bee98f17a00f159a3a6a6c1f0de6d50d36a94b00a89a2bc3a87512529cf613e3b6f0a3db044d3685753bcbad7626f730b1e2a2bfc4aaa211ba0d0d02bffad4d8d2f044c7bb8efb73c79944a60f624bc032b1d7d7587b416e61ff299c2e5f4a75f1847c49e38657ccfdbfd0a3beff62ff81d3123cbffa9f8f94fc913de99148d8613896c4ea555a7ab6bd6b61ba5e99756807ebae603f08fa5c0fff61d0f628d1628e4c4b1e06c9ae57c8656bef05ad6e7a4135d33148325dc4718779a2640aaae877184ee380fe617ff9c4ce009ae8273f9118aaf778f8ddad0405642ff4ca3a9c86c963fc6513efceb0586c52c414cbe1860cd564223186d67fc6f8e7d2f63dbcc00d866c8065e382f292ccbaa87579a20bb4b4537b07fa7a0dc79704537604ce77013348929806ac53e2f9d23170eb50ec03cc1d87cabe9fd78296cf236de062068319ef189c02fc2259a8015c50e27a45e5109e8908a879e3d41f11ceed1d5bc9e016f560b66827edee46750ad3abf1396fe8e2a0cbc90fedc425885751add0970037270930996192d5b5bd3e5d718d01586b0b29581de8931de34106f37a858afcfee3f36f9a9b2c5a8d686f902bed8ab11474569e2e3700beb0a60f49e7f4dfe24932c6a04b39aee3d95a6dae02c5ee4f2c17b941249c1a939e042e072394b40c088cb62298400b33560cac9228cd7e6222f3242642ea03335410168bb4dd61c282d57af67fe849b354e0020b7e9e5a740d4554e4d0cfc44237dc078508e5f8c0806932ee4e3bb0e5e3ac9ec54d91a04fadb843e6b4d2c99d091d972d1a499489945b3d5e57777bcef06c1fe74b717468cd2e4060c20121e02f597a2f0ecb0a5d861fb3234312e602e206e7db23c7a6c989b121245fdd393f8a3d89ee899c9414733618264104da9b3b4b8087038f7256c5e2c91beaa76e9494b091173061d2c913f9069c1fb62c3a2d458cc7262c5c6154792462d199c4c889edb3e581af6ad3949bcb239bee07a47cb0080fcbba061ba143d2553448caeccc6aa345103b5bb23a817134f8e1087c4efd9ea3702b7f636c4795b07ea8406c034d347df4b61aca8129bcd37d0a506f2359be8405f61334f4ca07d8baf06fc356b9eaacf3f5b7a8578d44b663ca949342d2c42ec599fea3b7f861109c53411415d777d861d45b034b12cb32b5652a35efcd31620ea05569eeb68cc435d73e73b6c3625ca30c7efad44e9323e2b594ed9ad8cff3d21a80beb10127ad9e50da7e07357cebaa9bc9da111b4927d0b2c03312bbad743e769f6032fb00d7c51987716b5eb960ea09128c46dd7fcb180d011795f10074927547e2679d01ae16038a4b4bfb32a922ef0d7256b5308d89be870b3e94c05fd7bb1f52b53466953289b32c2dd302b6df62bb3e42ab746cb6c61d80aa0bc814d21194c7bd64da8e1c8bffebbd54f11828fa277d4660b6304cab03cdd572dd606a7e672e3fd8c7eb0a7ec9011532a3a579e5d85c67ba6a521169d4481ec367ed71e144e4bf11cf68527e5d329770d9e8c37aa5062f6e1bfa50a7869821c1699fa6e0367df76f380d1db9997e460558e6406f63d83e68ac0cad7f8b9353b8cee1fbfd808c40293264f2a6f8cbcaa25ed8d9cbda0028e3f075e94e36be2ba5fac97d4aea76925402fef99a4fca50a9e8c8bdd20034bc7059584f40e878de8a4505d25e72e0ba863d42cd39ee317010210f3f9cd3cd011ac044c1fd066d5132d75671c8b9962477d98f6bc3fe1248c7834afc6bcf9288ce5aa89a0d25ee78ad5b054652b981200cc75f13255ab2303b22f976a4daa7c0c400fa4548c52d304a1b1745855b7cf76bc288ca10738dba89585e10d551fcc90bfb63da122245b21e416f6080017aa0390f9f9bdb56a1b3c1097728cd947f653145c74a5afaac3035144a1442dd124dc41f99a2901489e5553e5e56c0aab8a6b442b6186e28bcd8048a5edc53a457a3454066fd1c42e14c3e65c1d6b3a6d81a84df962e873a3a9e8ed12371d76f92f989f48cc92a634b96a27e5c9dd84e35895d87b86323cf3f97810cf768133cefea49358f2f8db39e3b41e7e9115159462e4eaa20f7612788094004f42abf5b84cf28c85f959c7b0da2ce1e81f13aa3cab26d9faa422bf610cdf63bc2c19bcc018d89a620c1217e904d320e450f59dfff5f9fd8df6d153cf0a431afb56fbd864145c27317fdd094112862f43e0752f8b23127f84c46521bb1217be92f192f27073130a02ded8d3f4f19b4d421d21cbe442515a5c665b95c00ac7bd6db89bc9452e340bf61534945b701214e3d453bc0247204f56b44a55eeafcc2b6a9dcbdefe9906e9f4d34e26f3eef7caa0443b5b00b110e9852d0d16460a5b42bd6a31b9766e9eaed32148cbad2ab7877949d17dd9e01148344334fc2840c0041253cd45545a5c16ba471fda11544f0684c67ccec7b579756e20eba2107570a22e3e691de997061b29dc7ef2df12b6818ddc004c08367bf9eb1adcb5ba7b39d989bccdbb0351fb56c984492f547bab6bef995c1cf8872e7e1f661a99a5c1b9337e0a4813999869de2a6195b46ad00c641ef51428b885c05073514043de643ffb96507c0e91c2a0bb7641044646478a5c5e59be9c1b0d68cd83a3b127bb8fc74ba1a748b9ddf50ed74b9ecc06b8c3ccf744c8063645517e43a05aa197676021d3893c3a1b7b790358cbf7cb83218735521c67e2ebab9f48bd179605627215c31eb0a84452f514421ad342d26731822ae2c54a4389afd972fb1378d0e39ea08c0c28bd67b2a2a6320ad26d547d8a7da4a5f98e5e78dfcf9e878841399b97a1acf4e449f0b2390c198fd54fe509c6d45bcccf8968d6af81e4ff7e124012acb80fd8b8ab42f97b90d5b4b67dc1017f14932f936731b113993a76dcfbc14d18dc8c6ae270dd1b0bad2a77611841448d69d027c4832fdc867e830bdd90741e450ee05bb6bafacc65ab124649cd19011e0b46181aa9faa8b9c8acab5fa8f0755325ab467868067eb4f397cac9a5cb9a3c9ea0bb9ca73538bfd7f29cde1ce29b010beec84e40a07a5a9188afb38d53e2a9fd8f65b40e5bb53e9df8881d311986954935c843bf5a636ebea95b9be07a0a641d63153bd2643895466eae813ed8a261f94f88ab510398a7e3d56900581d2c63a0b56fe07c797a09c2f588cf2cb3331d56a90f43b56d5d01d6a9936ac6682d8a9f6c4d392f94f17359e5aeace2663", 0x1000}], 0x3, &(0x7f00000014c0)=[@iv={0x88, 0x117, 0x2, 0x6f, "142df353e20b810b6eded3d644f79129a291ce98cd91a07fb79e9523f28b57360bc860b6fbff4cdfcd5e29167e311315f3fa4d0851288984cca51b9fe0c0e562da109738c89bcd84c935320fb806e27b706f302e1a50d512682c37c47e4dfc4e864fe0aa52f663fa8d854e0fe819ae"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xe8, 0x40}, 0x91) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r2, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000040)=0x101) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x1) 08:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_GETDRIVER(r3, 0x41045508, &(0x7f00000001c0)={0x7, "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"}) 08:23:13 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xa0cf, 0x88802) sendto$x25(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x1000, 0x40000, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r0, 0x80045519, &(0x7f0000000040)) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000100)={0x1, &(0x7f0000000080)="55675380a7e41343295b74909925e2b726a2cb7a565799eeb4a7711041290755557a231db640ae3b246dcdd58665feaff78e502733257922eb1a13ef7af31a21fc0851d0a13d2c93c861d955f903ef8e"}) sendto$x25(0xffffffffffffffff, &(0x7f0000000140)="9f8df36ac581cdb432321afb87abd8ea0407468d9e308df236af54d9cfb0ce7f282b5991b6ba27b3e224ef42d2a3f91e66a861aa211697ba4cf8dbf0402244e604f96f30c6a960206bcd29ab9f85c28bdfcd4db153004a33ec6ce30ceda36ecbf1bd7d367c598d862985743b6cf1a09a93dcbb58b6", 0x75, 0x40000, &(0x7f00000001c0)={0x9, @remote={[], 0x3}}, 0x12) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:13 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x208440) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) 08:23:13 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000040)=0x9) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000000)) 08:23:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r4, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x4b2401) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000001c0)={r3}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x7, 0x10}) [ 3148.734307] block nbd5: Receive control failed (result -32) [ 3148.735610] block nbd5: Device being setup by another task [ 3148.756869] block nbd5: shutting down sockets 08:23:13 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000000)) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) [ 3149.028488] block nbd1: Receive control failed (result -32) [ 3149.029992] block nbd1: Device being setup by another task [ 3149.047990] block nbd1: shutting down sockets [ 3151.115534] block nbd4: shutting down sockets [ 3152.626743] block nbd4: Connection timed out [ 3152.631705] print_req_error: I/O error, dev nbd4, sector 0 [ 3152.637890] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3152.645194] block nbd4: Connection timed out [ 3152.650019] print_req_error: I/O error, dev nbd4, sector 2 [ 3152.656138] Buffer I/O error on dev nbd4, logical block 1, async page read [ 3152.666361] block nbd4: Connection timed out [ 3152.671120] print_req_error: I/O error, dev nbd4, sector 4 [ 3152.677102] Buffer I/O error on dev nbd4, logical block 2, async page read [ 3152.684360] block nbd4: Connection timed out [ 3152.688891] print_req_error: I/O error, dev nbd4, sector 6 [ 3152.694691] Buffer I/O error on dev nbd4, logical block 3, async page read [ 3152.702879] print_req_error: I/O error, dev nbd4, sector 0 [ 3152.708751] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3152.716040] Buffer I/O error on dev nbd4, logical block 1, async page read 08:23:17 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x220101) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x100010, r0, 0x7) 08:23:17 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:17 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/39, 0x27, 0x0, &(0x7f0000000040)={0x23, 0x3, 0x1f, 0xf1}, 0x10) 08:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f00000001c0)={0xfffff3ef, 0x7, &(0x7f0000000000)=[0x6, 0x2, 0x0, 0xf1b1, 0x1, 0xc746, 0x0], &(0x7f0000000040)=[0x8], &(0x7f0000000080)=[0x20, 0x1, 0x5], &(0x7f0000000100)=[0x3, 0x0, 0x1200, 0x5, 0x8, 0x8, 0x81]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x480000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@private}}, &(0x7f0000000080)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r5, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r5, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r6, 0x89e2, &(0x7f0000003480)=@default) ioctl$sock_rose_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, @null, @bpq0='bpq0\x00', 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={[], 0x5, 0x18, 0x80000001, 0x80000001, 0x8, 0xffffffffffffffff}) 08:23:17 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f00000028c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002940)}, {&(0x7f0000002980)=""/200, 0xc8}, {&(0x7f0000002a80)=""/36, 0x24}, {&(0x7f0000002ac0)=""/92, 0x5c}, {&(0x7f0000002b40)=""/250, 0xfa}, {&(0x7f0000002c40)=""/31, 0x1f}, {&(0x7f0000002c80)=""/176, 0xb0}], 0x7, &(0x7f0000002dc0)=""/24, 0x18}, 0x21) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3152.723829] Buffer I/O error on dev nbd4, logical block 2, async page read [ 3152.731218] Buffer I/O error on dev nbd4, logical block 3, async page read [ 3152.739381] print_req_error: I/O error, dev nbd4, sector 0 [ 3152.745645] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3152.753999] print_req_error: I/O error, dev nbd4, sector 2 [ 3152.759882] Buffer I/O error on dev nbd4, logical block 1, async page read [ 3152.767229] print_req_error: I/O error, dev nbd4, sector 0 [ 3152.773482] print_req_error: I/O error, dev nbd4, sector 2 [ 3152.779486] print_req_error: I/O error, dev nbd4, sector 4 [ 3152.786914] ldm_validate_partition_table(): Disk read failed. [ 3152.794021] Dev nbd4: unable to read RDB block 0 [ 3152.802397] nbd4: unable to read partition table [ 3152.816699] ldm_validate_partition_table(): Disk read failed. [ 3152.824388] Dev nbd4: unable to read RDB block 0 [ 3152.831142] nbd4: unable to read partition table 08:23:18 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100000000, 0x280000) ioctl$USBDEVFS_GET_SPEED(r0, 0x551f) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x482000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3152.914311] block nbd4: shutting down sockets 08:23:18 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80040) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2a0800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) [ 3152.941612] block nbd4: shutting down sockets 08:23:18 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x34000) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8616404}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="000428bd7000fddbdf250c00000008000b000000000008002b00173e000005002900010000000500290001000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000012c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/4096}, &(0x7f0000001340)=0x78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) connect$phonet_pipe(r4, &(0x7f0000000180)={0x23, 0xff, 0x5, 0x5}, 0x10) 08:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair(0x15, 0x800, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f00000001c0)={'tunl0\x00', 0x28000000000000, 0x7}) 08:23:18 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x400141) 08:23:18 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x7}) 08:23:18 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_DISCARDURB(r0, 0x550b, &(0x7f0000000000)=0x7) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f00000000c0)={0x3ff, 0x1, "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"}) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_RESET(r2, 0x5514) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000040)={0x0, 0x1}) r3 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x800, 0x101001) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r3, 0x7) ioctl$USBDEVFS_CONTROL(r2, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) 08:23:18 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200, 0x4741) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000180)={0x4}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f0000000240)) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) syz_open_dev$usbfs(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x8000000000, 0x100c2) syz_extract_tcp_res(&(0x7f00000001c0), 0x1, 0x1) read$alg(r1, &(0x7f0000000080)=""/97, 0x61) ioctl$USBDEVFS_RESET(r0, 0x5514) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x28, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x240040c0) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r1, 0x0) [ 3153.675220] block nbd5: Receive control failed (result -32) [ 3153.676643] block nbd5: Device being setup by another task [ 3153.689264] block nbd5: shutting down sockets 08:23:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) 08:23:18 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x143100) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000040)=0x800) 08:23:18 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0xca3, 0x88041) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000000)={0x8}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$alg(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000) 08:23:18 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x101, 0x28b40) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 08:23:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x1000) [ 3153.716722] block nbd1: Receive control failed (result -32) [ 3153.723738] block nbd1: shutting down sockets [ 3153.730748] block nbd1: Could not allocate knbd recv work queue. [ 3153.738499] block nbd1: shutting down sockets 08:23:19 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000325bd7000fbdbdf250f00000005002a00040000000500330002000000060028000400000005002f0001000000"], 0x34}, 0x1, 0x0, 0x0, 0x184}, 0x8840) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r2, 0x403}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x60, r2, 0x400, 0x4, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) [ 3153.842488] block nbd1: NBD_DISCONNECT 08:23:19 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000000)={0x85, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}) 08:23:19 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/86, 0x56}], 0x3, &(0x7f0000000300)=""/42, 0x2a}, 0x123) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$ndb(&(0x7f0000000600)='/dev/nbd#\x00', 0x0, 0x408000) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x1c00000000000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="0304000000000000000007000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r5, 0x400, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4810}, 0x4008081) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000004c0)={r1}) syz_open_dev$usbfs(&(0x7f0000000400)='/dev/bus/usb/00#/00#\x00', 0x5, 0x101000) sendmsg$BATADV_CMD_GET_ORIGINATORS(r6, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x3c, r5, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008084}, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2402) ioctl$NBD_DO_IT(r7, 0xab03) inotify_init() [ 3153.885151] block nbd4: Receive control failed (result -32) [ 3153.893998] block nbd4: shutting down sockets 08:23:19 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x8000) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f0000000000)={0x9, "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"}) 08:23:19 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) read$usbfs(r1, &(0x7f0000000000)=""/107, 0x6b) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000080)={0x48, "1110c6e86431176f56058351a0dac78f1dc6416da3e1d955bdb78f6a9be457f54964b57b08d3ca38150678262fd2c6442aeb52422fbc18a669963bb198750837ad4c8b591647c4b7fce5378dcc850532e9d9d9f43bbd2821c8d0f3f8c10b899382ce157396581331d1e0115c3c382f854526e269c58624d54a7614bb9adc2df2"}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:19 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0xfffffffffffffe81) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0xf, 0x0, 0x3, 0x0, 0x20, 0x0}) 08:23:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000000)=0x8) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:19 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, &(0x7f0000000000)={0x7}) 08:23:19 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0xd0200) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, &(0x7f0000000040)={0x0, 0x1}) 08:23:19 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x0, 0xa00) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x20, 0x254ac0) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000040)=0x3) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34eb18ca546838dd}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008051}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3154.578569] block nbd5: Receive control failed (result -32) [ 3154.579610] block nbd5: Device being setup by another task [ 3154.591365] block nbd1: Disconnected due to user request. [ 3154.599893] block nbd5: shutting down sockets 08:23:19 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 08:23:19 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000000)=0x9) 08:23:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000040)={0xe, 0x1}) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x204, 0x41) r3 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000000080)={'veth0_to_bond\x00', @ifru_ivalue}) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000180)=""/148, 0x94, 0x60, &(0x7f0000000300)={0x23, 0x7f, 0x67, 0x1}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket$inet(0x2, 0x800, 0x3) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@private1, @in=@private=0xa010100, 0x4e21, 0x6, 0x4e22, 0x1, 0x2, 0xa0, 0x20, 0x88, r1, 0xee01}, {0x76b, 0xda8d, 0x4c0, 0x7, 0x2, 0x8, 0x6, 0x2}, {0x6, 0x7d9, 0x1b76, 0x100}, 0x5, 0x6e6bb7, 0x2, 0x1}, {{@in=@multicast1, 0x4d3, 0x3c}, 0xa, @in=@empty, 0x3504, 0x2, 0x3, 0x91, 0x1, 0xffff, 0x6}}, 0xe8) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000340)={'batadv0\x00', 0x9, 0x1}) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) 08:23:20 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, 0x5, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 08:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x2, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x719042) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x1638c54ada0862a5) shmget(0x1, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000000)=0x5a18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x88b4, 0x4) r3 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffb, 0x38600) mmap$usbfs(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x8) read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020}, 0x2020) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2000010) [ 3154.782121] block nbd4: Receive control failed (result -32) [ 3154.792631] block nbd4: Device being setup by another task [ 3154.804859] block nbd4: shutting down sockets 08:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) bind$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) [ 3154.877339] block nbd4: shutting down sockets [ 3154.883877] block nbd4: shutting down sockets 08:23:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x1a001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x3292c2) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r5, 0x89e9) ioctl$SIOCX25GSUBSCRIP(r5, 0x89e0, &(0x7f0000000280)={'hsr0\x00', 0x7, 0xf0}) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$SIOCX25SENDCALLACCPT(r5, 0x89e9) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:20 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:20 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x16, 0xfffe, 0x20, 0x0, 0x7, 0x0}) 08:23:20 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x5, 0x0, 0xffffffffffffffd8, 0x0, 0x0}) 08:23:20 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x16, 0x0, 0x6, 0x5, 0x1, 0xffffffffffffffff, 0x7, [], 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x98, 0xfff, 0x7, 0x80, r1, 0x0, [], 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x3}, 0x40) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x460000) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x44102) ioctl$NBD_DO_IT(r3, 0xab03) [ 3155.468931] block nbd5: Receive control failed (result -32) [ 3155.470248] block nbd5: Device being setup by another task [ 3155.481801] block nbd1: Receive control failed (result -32) [ 3155.482469] block nbd1: Device being setup by another task [ 3155.496493] block nbd1: shutting down sockets [ 3155.502038] block nbd5: shutting down sockets 08:23:20 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) socketpair(0x18, 0x3, 0x200, &(0x7f0000001540)={0xffffffffffffffff}) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000001580)={'vcan0\x00', 0x5}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:20 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r5, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x24, r5, 0x20, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004001) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r6, 0x403}, 0x14}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r8, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r8, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x80) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200025bd7000fddbdf250100000008000b00050004000500350001000000080034000100000008003200080000000600280003000000050029000100000008003c00ffffff7f08000600", @ANYRES32=0x0, @ANYBLOB], 0x54}}, 0x4001) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x88f8}, @void, @mpls={[{0x5, 0x0, 0x1}, {0x2}, {0x3}, {0x1, 0x0, 0x1}, {0x81}, {0x8, 0x0, 0x1}, {0x131c, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0xffff, 0x0, 0x1}, {0x5, 0x0, 0x1}], @generic="be73b7ae07d2116c86f8e025c44b4364abcd8df54b0c8b76c2da20265ce612d247d33d9d6b9dd9ad3e43"}}, 0x56) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000080)=0x5) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34eb18ca546838dd}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008051}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:20 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x16200) 08:23:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000003480)=@default) bind$rose(r2, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x34, 0x0, 0x80a, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3ff}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r1}) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:20 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000040)) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f0000000000)) 08:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, &(0x7f00000001c0)={0x0, "c72cd4bd2cbd2708f39d6637a638a098a6e3c0c40e0ba854ef96c2849b53d0f3a07f33279da11817f4bf5c279babbe3f0ccab2d2ef6d8383539646cf5d951d7fccbe38da3a10175f90723ae0bdf64cb3b1c03ae9d24e7488b70fa5d48a4e950a0fe5ff46db929ad981a1d7675fe2042e7c04f3d09a583acd35bdfd2721766b1eb768a2ba78b983d71bd5afb7108c12e6a3704c85fbd329e55da1ed20c747ac4c970a75e06fa7a3f50b353fb19283df70def08a75cf30a4fcc6606aa6edd58f712ae177aad9912d19dd634d5e1f23e6a18241b0cc8e8b48146cac58ddfc81b45ba57c364234be64671b19910ceab83c9a70e6e6c60c8e7413ddb191c6d1ce97b7"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x10000) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) sendmsg$alg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="fecf367b49cb49f07197c02b5c13b8d9924c69a1eebed4ec563138cebd43071dcdbe968f1b7788ba467009b880f692b8702a3c43755f870c883b9566cc35009c1f8c3f60c0244f7468102c21192a691645f2f97ff5b8d749428ba5f334108eddddb4455a30981413bed0888be1138a72d4886453b70fd8c5a6c4a50e0da4443feaf91fc4dd8e8017c784c3be6af9846c2d3436d32d5fbddf68b71cab9e54c73a0be2237cf4b15b36b4c73ab1d8163c97665f0fd86b96fa4b4cf7e61d85e47636bb3738", 0xc3}, {&(0x7f0000000400)="e8a7c71a019b31b0ca2789af651a4dfde24f0c8d6b0e13e079fd15d10eddf1433d77354fc10bb43e48bcd420ee8217dacc5d7111b30528d684ac318760c488381d906303d15308bb5edc30a615a28bf18f1a561257b13e235fe2ce066f900d8984a2961caec9b83bf61c847768260e0d53160f960087cc8e4ae58c2b219cae8e6b9f425e5410bc9f6e58f7754c1101503a336a924025be7ded20abb7f1944c04a3b1ebcd3c14b94a756a7a2bca540529c3528d6a5511eb9e89d77ca98d529799901c72974e9ff3a5943517c6f42abfc5c87fa86c0d09", 0xd6}, {&(0x7f0000000000)="8ae4d4567d0d9f395d7ef4a4c1f87646c3fe6e3e99200209c793ed60ed2f4daffaf6b4100b95f0956e22998aedb10626f7e003cd3e87b0a517fc4493202a50b1b020acf01a97f9581067374824e80b4ab40fc59390beee03bd3832657ca75b81d668ce9a4c172dc921712e47959bc74ec591ec345b60deb73a8c7331661828a1473670f55b71827be0527aab15a5fdf673", 0x91}], 0x3, 0x0, 0x0, 0x4000000}, 0x811) 08:23:20 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socket$alg(0x26, 0x5, 0x0) [ 3155.762335] block nbd4: Receive control failed (result -32) [ 3155.788975] block nbd4: Device being setup by another task [ 3155.802783] block nbd4: shutting down sockets 08:23:21 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000000)={0x18, 0x11, 0x4, 0x0, 0x0, 0x0, 0x0}) 08:23:21 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0xfffffffffffffe54, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/215, 0xca}, {}, {&(0x7f0000000040)=""/88}, {&(0x7f00000003c0)=""/192}], 0x1, &(0x7f0000000140)=""/177, 0xb1}, 0x120) 08:23:21 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8004550f, &(0x7f0000000280)={0x85, 0x31, 0x2bb, 0x0, 0x0, 0x0, 0x0}) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000000)=0x800) inotify_init() 08:23:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:21 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) 08:23:21 executing program 2: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x800200, 0x2240c1) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x3, 0x8001, 0x0, 0x9, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000040)) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x7, 0x2) ioctl$USBDEVFS_BULK(r5, 0xc0185502, &(0x7f0000000100)={{{0xd, 0x1}}, 0x2b, 0x8, &(0x7f00000000c0)="964f16aeccf32673ad0109a67d39835db6cb7f15e6aa1093b4468d4c5b6b00d449da21b0c4c9fdd7c35bde"}) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_RESET(r3, 0x5514) [ 3156.379915] block nbd5: Receive control failed (result -32) [ 3156.382704] block nbd5: Device being setup by another task [ 3156.393104] block nbd5: shutting down sockets 08:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) bind$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) 08:23:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x551440) ioctl$NBD_DO_IT(r2, 0xab03) socketpair(0x5, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000), 0x4) 08:23:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x300, 0x41) socketpair(0x22, 0x2, 0x7, &(0x7f0000000c00)) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$SIOCPNADDRESOURCE(r2, 0x89e0, &(0x7f0000000080)=0x2) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x21, 0x80000, 0xc1, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$phonet(r3, &(0x7f0000000100)="c6ff6f3c990536407902e8f21ff137e66d0018d7f5774d", 0x17, 0x4040010, &(0x7f0000000140)={0x23, 0x7, 0x43, 0x7}, 0x10) [ 3156.517177] block nbd3: Receive control failed (result -32) [ 3156.517438] block nbd3: shutting down sockets [ 3156.571002] block nbd5: shutting down sockets [ 3156.591401] block nbd5: shutting down sockets 08:23:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$USBDEVFS_DROP_PRIVILEGES(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)=0x2de03f5) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x10440) ioctl$NBD_DO_IT(r2, 0xab03) [ 3156.618774] block nbd1: Receive control failed (result -32) [ 3156.625504] block nbd1: shutting down sockets [ 3156.657909] block nbd1: shutting down sockets [ 3156.690532] block nbd1: shutting down sockets [ 3156.699078] block nbd1: shutting down sockets [ 3157.405196] block nbd3: Receive control failed (result -32) [ 3157.411554] block nbd3: shutting down sockets [ 3158.853642] block nbd4: shutting down sockets [ 3159.985911] block nbd4: Connection timed out [ 3159.990580] print_req_error: 116 callbacks suppressed [ 3159.990585] print_req_error: I/O error, dev nbd4, sector 0 [ 3160.001802] buffer_io_error: 122 callbacks suppressed [ 3160.001809] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3160.014234] block nbd4: Connection timed out [ 3160.018788] print_req_error: I/O error, dev nbd4, sector 2 [ 3160.024418] Buffer I/O error on dev nbd4, logical block 1, async page read [ 3160.031796] block nbd4: Connection timed out [ 3160.036317] print_req_error: I/O error, dev nbd4, sector 4 [ 3160.041958] Buffer I/O error on dev nbd4, logical block 2, async page read [ 3160.049105] block nbd4: Connection timed out [ 3160.053528] print_req_error: I/O error, dev nbd4, sector 6 [ 3160.059344] Buffer I/O error on dev nbd4, logical block 3, async page read [ 3160.066644] print_req_error: I/O error, dev nbd4, sector 0 [ 3160.072281] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3160.079883] print_req_error: I/O error, dev nbd4, sector 2 [ 3160.086890] Buffer I/O error on dev nbd4, logical block 1, async page read [ 3160.093951] Buffer I/O error on dev nbd4, logical block 2, async page read [ 3160.101102] Buffer I/O error on dev nbd4, logical block 3, async page read [ 3160.108360] print_req_error: I/O error, dev nbd4, sector 0 [ 3160.113993] Buffer I/O error on dev nbd4, logical block 0, async page read [ 3160.121407] print_req_error: I/O error, dev nbd4, sector 2 [ 3160.127188] Buffer I/O error on dev nbd4, logical block 1, async page read [ 3160.134395] print_req_error: I/O error, dev nbd4, sector 0 [ 3160.140249] print_req_error: I/O error, dev nbd4, sector 2 [ 3160.147753] ldm_validate_partition_table(): Disk read failed. [ 3160.154563] Dev nbd4: unable to read RDB block 0 [ 3160.161822] nbd4: unable to read partition table [ 3160.179426] ldm_validate_partition_table(): Disk read failed. 08:23:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x2e6202) ioctl$USBDEVFS_CLAIM_PORT(r1, 0x80045518, &(0x7f0000000040)=0x4) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000080)) 08:23:25 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xb8, 0x20000) syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000000)) ioctl$USBDEVFS_RELEASE_PORT(r0, 0x80045519, &(0x7f0000000040)=0x1) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) socket$kcm(0x29, 0x3, 0x0) accept4$rose(0xffffffffffffffff, &(0x7f00000003c0)=@short={0xb, @remote, @netrom, 0x1, @default}, &(0x7f0000000400)=0x1c, 0x80000) ioctl$USBDEVFS_CONTROL(r2, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r4, 0x40085511, 0x0) r5 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x80800) ioctl$USBDEVFS_DISCSIGNAL(r5, 0x8010550e, &(0x7f00000001c0)={0xffffffff, &(0x7f0000000100)="46b28e6afc4f71bbeadc7f747425806599d5703c26740561b91a15dce670f1d5ce25d6f3b19c4a52d35c8e721c20351273c6ae8264fab93fb3cfb17997c96bdc5f93d8c48787479a25f7e2d6b4074abe73473d7dd6f5884d467bd2a26b1ec957030842fef7a28a430960e4bb43602e5329b1fa441bfe172ebdbac64e301bea814932e95dabc6"}) ioctl$USBDEVFS_GET_CAPABILITIES(r3, 0x8004551a, &(0x7f0000000080)) r6 = syz_open_dev$usbfs(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffee, 0x80040) ioctl$USBDEVFS_DISCSIGNAL(r6, 0x8010550e, &(0x7f0000000300)={0x0, &(0x7f00000002c0)="89cb3781707e90e3a9d5baf6bd622d31983233d0a3ea6e75dae198f8ccf956ccdc21a1d1cafe2071599eeea4de4722d2b1ce0186e993b6f400"}) ioctl$USBDEVFS_IOCTL(r6, 0xc0105512, &(0x7f0000000440)=@usbdevfs_connect={0xe16}) 08:23:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) r3 = socket$alg(0x26, 0x5, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x4, 0x5, 0x7, 0x2, 0x40, @private1={0xfc, 0x1, [], 0x1}, @ipv4={[], [], @local}, 0x7, 0x20, 0x1, 0x4}}) write$fb(0xffffffffffffffff, &(0x7f00000001c0)="2bbe9d387656806c1458df5221f1f9e2249cfa58c167422910bbe6cb8de40ac29622d5077d56f901b9ed03b11fa6195808fe1bd5f442b3c25627b54e0e3a318fd48e27337348d77cde534b35e5e87be824e7d8d18653237744c86e313416c8971c794200b9c084825b08c81b6db63b32c7a89892f64610f1ffc8abcd07c76c9cbf02fe1aaebddee4577f1e7a54d9c1c883e2e779af455697334188411a25b78472e43e92e3f2e73677a606e312781618574ccd7911fd0afdcae0fb3149867e558e0f6317e3502bf79c8b", 0xca) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x30000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x20002, 0x0) read$fb(r2, &(0x7f00000001c0)=""/209, 0xd1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x4c, 0x0, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x401}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x3}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x8}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x80}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x1f}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x4}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x54}, 0x40002) 08:23:25 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000325bd7000fbdbdf250f00000005002a00040000000500330002000000060028000400000005002f0001000000"], 0x34}, 0x1, 0x0, 0x0, 0x184}, 0x8840) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r2, 0x403}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x60, r2, 0x400, 0x4, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) [ 3160.188178] Dev nbd4: unable to read RDB block 0 [ 3160.193973] nbd4: unable to read partition table 08:23:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socketpair(0x15, 0x800, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f00000001c0)={'tunl0\x00', 0x28000000000000, 0x7}) [ 3160.283730] block nbd4: NBD_DISCONNECT 08:23:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x2f}}}}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x7}, @NL80211_ATTR_BSSID={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) 08:23:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0xfff, 0xa00c1) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x610000) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000040)=0x9) 08:23:25 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) inotify_init() ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xfffffffa) 08:23:25 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x401) 08:23:25 executing program 2: socketpair(0x23, 0x800, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0xa1, 0x3, 0x3, @loopback, @ipv4={[], [], @broadcast}, 0x7, 0x20fcaf1e2352333a, 0xfc, 0x8}}) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3f, 0x2e7a39fd, 0x0, 0x1, 0x3, 0x0, "4054a96aab39a451f80799569f2a33240b2781073f8ead07127844d0ec19cd1a0c37c6fe85b6ae65b4c93185efb39bdd4317c4de469fcd33f57f3f9878020056", "9b267a3b763bea0bd01d88ddd4076d800c8f0cb343ac9276c6cca191d7f2233f6210bf6fca943a6edac8677f2ac37bc2cf6d53f2218b4a41aea14a9a4580a035", "72170b6013d553affa77f795749fbc470159a3864af31476603a79a242ca7550", [0x81, 0x9]}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_disconnect={0x2}) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{0x4, 0x1f, 0x81}, {0x7, 0x1f, 0x20, 0x1}, {0x9, 0x40, 0x3f, 0x7}, {0x70, 0x9, 0x9, 0x8}]}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0, 0x1, 0x9, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000140)) 08:23:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000000)={'bond_slave_1\x00', 0x65, 0x7}) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000100)={0xe0, 0x3}) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_init_net_socket$rose(0xb, 0x5, 0x0) 08:23:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000000)) getuid() ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000040)={0x85, 0x3, 0x0, 0xfffe, 0x0, 0x0, 0x0}) [ 3161.062276] block nbd1: Receive control failed (result -32) [ 3161.065743] block nbd1: Device being setup by another task [ 3161.068838] block nbd4: Disconnected due to user request. [ 3161.074955] block nbd1: shutting down sockets [ 3161.086413] block nbd4: NBD_DISCONNECT [ 3161.100496] block nbd4: Disconnected due to user request. 08:23:26 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x66, 0x20000) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000000)) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000080)={0x60, 0x8, 0x0, 0x0, 0x0, 0x7fff, 0x0}) 08:23:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x610040) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read$alg(r3, &(0x7f0000001340)=""/88, 0x58) ioctl$USBDEVFS_RESET(r2, 0x5514) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) connect$x25(r1, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) 08:23:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair(0x5, 0x80000, 0x0, &(0x7f00000004c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r1}) ioctl$SIOCX25GDTEFACILITIES(r4, 0x89ea, &(0x7f00000002c0)) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) read$alg(r2, &(0x7f00000001c0)=""/240, 0xf0) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_DO_IT(r5, 0xab03) [ 3161.108617] block nbd4: shutting down sockets 08:23:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0x2, 0x9, 0x100, 0x40, 0x110, 0xffffffffffffffff, 0x1, [], 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x4}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000800)={0x1, 0x7, 0x1, 0x200, 0xa, r0, 0xffffffff, [], 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4}, 0x40) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x5f4, 0x0, 0xd35630879d330a17, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_DEBUG_HEADER={0x4}, @ETHTOOL_A_DEBUG_MSGMASK={0x47c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x154, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, ':A:@&,:-#/#}/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x13a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '--@\x00]..&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff49}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}]}, {0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '\xe6^{\\}[&'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '/$-]^[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, '&{-)\xe1%[\xa8$\\b@]/^,/+\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf9}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\xe6{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1d}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x372c457f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x35d4}]}]}, @ETHTOOL_A_BITSET_VALUE={0xd6, 0x4, "31fe908b7cead6c6572f0f3f3412771c1a17ef1ed0f1516557ca48c12d5751b590ba28a235ba3b82bfe90c1fb0e404cfad1ee753ae40244c7dc686549a963cc93fca6af0703f3c53b9e144f9277ccef043af64a5fb2303501afbd5f870f3a3857889eaa9855a93717d31376b2953b7fe6bc19079d5073791341eec597d4808e6b9c93b4af78c801e131c76958089be5f2d3b44df3db043bd9648b76bec5cb1d41bd0155d7cd7b652cbe288b7796a79de0a99eabd176b9026ad236fe686653ae28a7b843eb7d508c5208cb1370c764df105ce"}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa2}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*/\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0xd8, 0x4, "caa036a11060b5b98fe87b238a3a8aea4b7f29016b07668ab29affff3308766cdd73b91df097f345a046692ff3329f3876823b0cee37e3404b12c4389aa58dfd013028e27edd043b94f20ff4b85b5aec480401361dfbf5118ae98a2c2962cba49d7965f6a7ce417d28a8eae7f6cf5bed2f6b2e014a66caa4766f46e7254033b7a6451b0e2a0b336a506de13b3f19a38a6b021f710fa0001b542ac1efd5c1c4603c2c53883240636c6bf783198fb64a0f04286093c35bd72a6c949d527dc05841852985de3598db83042d51978624bf1376f7b95c"}, @ETHTOOL_A_BITSET_MASK={0x47, 0x5, "68c76c05d290d6a123b49eecedcbdf0502808156583032ca10d81b43680b8407409358c59c7db2b0df664364ed35b6d2643cdac3761f3a61dcb54b1c7deb4ac75002be"}]}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x108, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_MASK={0x4a, 0x5, "c32fcac4b37686531c5ff18778f2b10a6cc08469134b8212ce26101a740616ff2922d4acb89a081eeb5c9518c7bbd94835b3b7772c5b599b1c5b5e9e127ca260c2f2a1b365cc"}, @ETHTOOL_A_BITSET_MASK={0x3c, 0x5, "c0907b63652150f157b9074c6940e5be1b322f11147d4281267a040131a71cd09d7f3d9306640bd921d08767e150b4573d22ac1131d672bc"}, @ETHTOOL_A_BITSET_VALUE={0x4b, 0x4, "4495a7269ebdb5f332635136a58370d7d9288d6054ed23e6ad4d37a43d5c4c1b0623e44030c414ee79ea35fc35cc1784dc9964bc6b0e1868603a6859d0bd43f7cfa1907ca86ae9"}, @ETHTOOL_A_BITSET_VALUE={0x1f, 0x4, "86fe0767cf0607d8c6f6ec5fed452851d78a26e3f2990815bd2eb8"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfff}]}]}, 0x5f4}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) 08:23:26 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x610040) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read$alg(r3, &(0x7f0000001340)=""/88, 0x58) ioctl$USBDEVFS_RESET(r2, 0x5514) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) connect$x25(r1, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) 08:23:26 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x46980) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:26 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x204, 0x111600) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3161.195803] block nbd5: Receive control failed (result -32) [ 3161.205709] block nbd3: Receive control failed (result -32) [ 3161.209893] block nbd5: Device being setup by another task [ 3161.211815] block nbd3: shutting down sockets [ 3161.231935] block nbd5: shutting down sockets 08:23:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x20002, 0x0) read$fb(r2, &(0x7f00000001c0)=""/209, 0xd1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x4c, 0x0, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x401}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x3}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x8}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x80}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x1f}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x4}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x54}, 0x40002) 08:23:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fb(0xffffffffffffffff, &(0x7f0000000000)="728641adadd874b6c3e6461845250197b861b7c0e4862a2f66411e83cfa6884c5b3a3f11d68993dd2c95e0cf58658b4e65cd2c8b23e6bbd95c286376474e4f58b2035b5168d23bc9bcd674b8bb33579fd21b8375", 0x54) 08:23:26 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x9, 0x1a042) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0xf, 0x1}) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x10001, 0x1adc80) read$usbfs(r1, &(0x7f0000000140)=""/113, 0x71) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x3ff, 0x405001, 0x200, 0x9, 0xfffffc01, 0xffff}}, 0x50) 08:23:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000000)=0x6) 08:23:26 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd7000ffdbdf25010000000500300000000000050030000000000008002c00040000000600280003000000080034000000008005002d0001000000050033000000000005002d0070e0ad90faed000005002f00"], 0x5c}}, 0x40) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x29, 0xc1, 0x1, 0xffffffe1, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, [], 0x30}, 0x80, 0x8, 0x7fffffff, 0xfffffffd}}) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x20200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCPNADDRESOURCE(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)=0x66e) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x52180) ioctl$NBD_DO_IT(r2, 0xab03) [ 3161.985181] block nbd1: Receive control failed (result -32) [ 3161.991491] block nbd1: shutting down sockets 08:23:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xd0042) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x1e1240) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000a80)={0x1}, 0x4) 08:23:27 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x3, 0x482000) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000100)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001500)={0xffffffffffffffff}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000015c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24000000c6c0df0ea1abd6c24b897b1170bb044d68b52ef4580c0d1c825d6f68171fa0ee45083c208f34b8fa8fd65b021f3b17695bfaf1e21d188a0a6fd854e1d6b0e0453062ecee967d8baf2cec783b8494f076181e480244b1212fde43b260303c5a2341c3f5cdac51408c88c1843b44d0a3405272195db2ad1cd000574fa530a733f04baa330839ddec5f2d5465a3c10213fb4752792d1d41f36a78ad262a88427e37f59a26c607db301ec0e4647e6e26244adc5ac8689a6e", @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf250f00000005002e000100000008003a0005000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x24040880) read$usbfs(r0, &(0x7f0000000000)=""/165, 0xa5) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null=' \x00', 0x6, 'xfrm0\x00'}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3162.041621] block nbd1: shutting down sockets [ 3162.050379] block nbd1: shutting down sockets [ 3162.053198] block nbd4: Device being setup by another task [ 3162.054968] block nbd4: Receive control failed (result -32) [ 3162.072456] block nbd4: shutting down sockets 08:23:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x11a441) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x800, 0x2080) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000080)=0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x7, 0x101081) mmap$usbfs(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x12, r4, 0x10001) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$USBDEVFS_SETCONFIGURATION(r4, 0x80045505, &(0x7f0000000240)=0xfc) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r6 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r6, 0x40085511, 0x0) ioctl$USBDEVFS_IOCTL(r6, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x0, 0x5, &(0x7f0000000100)="9af8c6da7c162a95a8d976d13a2a2156fa66b89aa47cb9b201360146a28336f2507e302cd3fdcc57"}) 08:23:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:27 executing program 2: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) [ 3162.118259] block nbd5: Receive control failed (result -32) [ 3162.124494] block nbd5: shutting down sockets [ 3162.144389] block nbd5: shutting down sockets 08:23:27 executing program 3: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x9, 0x1a042) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0xf, 0x1}) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x10001, 0x1adc80) read$usbfs(r1, &(0x7f0000000140)=""/113, 0x71) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x3ff, 0x405001, 0x200, 0x9, 0xfffffc01, 0xffff}}, 0x50) 08:23:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f00000000c0)={{{0x0, 0x1}}, 0xae, 0x7955d758, &(0x7f0000000000)="779a9ba33fd6e6b355be73a1e1c5e4bccc36119639df2d688b079b410a1f69da4b389eb0642414462f32c96daedb2c44c54b8b61777cf7aeeba3ea0cf4350589d6a41a1e5e42a4cd609d47516ecf2c19762d6b36502ae0858122d3bf9f7c5cb7d9c3af0077ed97f0d474112a6ff2b35a3cca14d39539ef06393ab8cfc50f539bc2b4f72f13cdc72eb650385437288789ab24ede4087497489a2e77e3b597c445a4de5080ee3e6f6999c46d8165ce"}) 08:23:27 executing program 0: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0xfffffe18, 0x0, 0x0}) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x24900) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000040)) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000080)) [ 3162.194387] block nbd3: Receive control failed (result -32) [ 3162.200883] block nbd3: shutting down sockets 08:23:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x8, 0x202001) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000003480)=@default) getsockopt$rose(r3, 0x104, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000000)) getuid() ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000040)={0x85, 0x3, 0x0, 0xfffe, 0x0, 0x0, 0x0}) 08:23:27 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, &(0x7f0000001780)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000016c0)=[{&(0x7f00000013c0)=""/175, 0xaf}, {&(0x7f0000001480)=""/31, 0x1f}, {&(0x7f00000014c0)=""/132, 0x84}, {&(0x7f0000001580)=""/147, 0x93}, {&(0x7f0000001640)=""/75, 0x4b}], 0x5, &(0x7f0000001740)=""/19, 0x13}, 0x40000000) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x210003) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000000)={{{0xc, 0x1}}, 0x1000, 0x3, &(0x7f00000002c0)="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"}) 08:23:27 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000002680)={'batadv0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000026c0)={{{@in=@loopback, @in=@rand_addr=0x64010102, 0x4e20, 0x0, 0x4e22, 0xe2f, 0x2, 0xa0, 0x80, 0x2f, r1, 0xee00}, {0x7f, 0x2, 0x7fff, 0x16, 0xffffffffdebf6207, 0x9, 0x5, 0x6}, {0x0, 0x2, 0xa457}, 0xb1d5, 0x6e6bb8, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1, 0x4d2, 0xfe}, 0x4a16ed557104c3f0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3503, 0x4, 0x0, 0x5, 0x8, 0x101, 0x9}}, 0xe8) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x0, 0x13, 0xfffa, 0x0, 0x0, 0x0, 0x0}) 08:23:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x100, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="02800700ff7f1100ff000100000906000000bbbbbbbbbbbb0180c200000e9f428eb6678310362d4cab3bf17466c0d77521e4a68acc61cbe27bc795dcc58ea66738ec7407199695b19c44399af6539b547382e227c5c64bc69f26585b6a43b0d25342a13e44ed6b84cee745c4b087bb9e49bb12b6c12d1a1b8d5e0dfa969512735ef3280c3f06d5ebdf3ad86522627a7902b0a91a5055c1baedc15114660b14cd9a4a85fbaf33d7680c4845998d2ad708b1d30ea0e55dc61e"], 0x27) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x2e6202) ioctl$USBDEVFS_CLAIM_PORT(r1, 0x80045518, &(0x7f0000000040)=0x4) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000080)) 08:23:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:28 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4000000200, 0xc0041) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={@null=' \x00', 0x1, 'ip6erspan0\x00'}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) 08:23:28 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0xffff8000, 0x0, 0x11, r0, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80040) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2a0800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) [ 3163.026142] block nbd1: Receive control failed (result -32) [ 3163.033770] block nbd1: Device being setup by another task [ 3163.046158] block nbd1: shutting down sockets 08:23:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x1000) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x0) r3 = syz_open_dev$usbfs(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x7, 0x0) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000280)=@usbdevfs_driver={0x5, 0x1, &(0x7f0000000200)="3466510b81002a651d54db29c4ee0fa6dbc75f12619bddbf83a91c62bb2ddd2a863c768c9c93716f628843f4a98047bb8c5a3590c3ca3cabae881399e895cddc5347b1a737"}) 08:23:28 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0}) 08:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_GETDRIVER(r3, 0x41045508, &(0x7f00000001c0)={0x7, "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"}) [ 3163.097793] block nbd4: Receive control failed (result -32) [ 3163.106327] block nbd4: Device being setup by another task [ 3163.119140] block nbd4: shutting down sockets 08:23:28 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x236200) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x4000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:23:28 executing program 0: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @broadcast}, &(0x7f0000000080)=0xc) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10040) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x800000008) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x6) 08:23:28 executing program 2: ioctl$SIOCPNADDRESOURCE(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)=0x7) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x4000000040bf, 0x0) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8001, 0x8000) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000040)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x80000) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000200)=0x8) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_RESET(r2, 0x5514) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000140)=0xffff) [ 3163.276712] block nbd5: Receive control failed (result -32) [ 3163.283135] block nbd5: shutting down sockets 08:23:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f00000001c0)={0xf0000000, 0x3, "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"}) 08:23:28 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x5, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000180)) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x97f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004}, 0x884) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/30, 0x1e}], 0x1, &(0x7f00000008c0)=""/13, 0xd}, 0x2000) ioctl$SIOCPNADDRESOURCE(r3, 0x89e0, &(0x7f0000000940)=0x8000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x9, 0xf, 0x5, "0fc89db7fe7616bcb1a695e9010c4f3d44169148256d611c4ab18804cc7f334ad4dcc915571d228f6bdc8c89188aa183baf7986d5fec6398f793f1001eae2d22", "b0d1f5202b67dbe5294ed67efc31706d0fadcbf916a0e089950d5fbc0b70a582b92a1d0459acf1bab9e0c252945d827c834fea67977f1f7a80493edfcf1e3ac5", "85b35497bc7c4b17c4911602cd8f351de088cc4c4264e55dc03ec882e700e2be", [0x6, 0x7]}) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r4, &(0x7f00000001c0)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) [ 3163.338696] block nbd5: Receive control failed (result -32) [ 3163.345089] block nbd5: shutting down sockets 08:23:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r0, &(0x7f0000000040)="e536d9dfbe2fb8912176db93450038578f6f96db2a5d5b945256cc06774f68274192f913d83ab01e497b433404b3862205ab679ef4f4c49da6b8c61df948780d5198d813da28f59c42379a3dc3e1d380260be1fa39604c0e2400396ea424", 0x5e, 0x1, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) sendto$phonet(r1, &(0x7f0000000140)="f246dc67ae0142fc39f6f170ed13cc82e1e21bef42a8954b27c52e048b825c7aa8e93dd80ffad06a59c204c035fef38cbd3ba6f48545197807fa4c4421b9e16be09ab04a1ff80990c89bb0c16c7ff71f53be465a6ff5f91fdba6cd33d96bacd995f085b052e1fc406b0e9899b0eaf385848872494224489f29d88d94d2e69e40e271f54d70e991e9779a7fb3f0e9cf52de96280cbba6928283b58fac4e7fa4d47f576d9f08df189d018c5aa5c5f7a5668a8e444180daa35a59b3", 0xba, 0x10, &(0x7f0000000200)={0x23, 0x80, 0x4, 0xfa}, 0x10) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r2, 0x8004550f, &(0x7f0000000280)={0x85, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22) 08:23:29 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @nfc={0x27, 0x0, 0x2, 0x4}, @l2tp={0x2, 0x0, @multicast2, 0x3}, @in={0x2, 0x4e24, @private=0xa010100}, 0xdf8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x3, 0x76}) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x80045510, &(0x7f0000000000)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:29 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) inotify_add_watch(r0, 0x0, 0x80000828) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3163.924811] block nbd1: Receive control failed (result -32) [ 3163.929807] block nbd1: Device being setup by another task [ 3163.941561] block nbd1: shutting down sockets 08:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={0x5, 0x81, 0x4, 0xc0, 0x8, 0x24, 0x4, "3ca6d90d139edfedfe2909324d0645526cf36ee7", "efa2226505b1faf623161563d84ec9b8fb04e6e5"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000040)=0x100) r2 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x1, 0x90000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x101, 0x1, &(0x7f0000000100)="3e5982fac77d8a7d268f93ee9aa18c5f4660e71886b9ca4b3847d121e92b3c8ad5c97b6767c54a09ffdb26a8d6"}) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000300)={0x90c9, 0x14, [{0x3, 0x1}, {0x6}, {0xd, 0x1}, {0x3}, {0x3}, {0x6}, {0x2}, {0xb, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0xb}, {0x9}, {0x9}, {0xd, 0x1}, {0xb, 0x1}, {0xa, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0xc}]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xb9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x22, 0x3, 0x1000, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000500)={@remote={[], 0x3}, 0x1, 'ip_vti0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000480)={r2}) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000840)={'veth1_virt_wifi\x00', 0x401, 0x20}) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:29 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f00000000c0)={0x7, "89d377c8967c0d4bb6a0f62230f2c41bf2d8911a6dbb9be86391e65a5c1a4483e70d61906760f522ec962e5d26dcac8e918e8c19d33e9d29f2bad84f45098b32180b3302398beb6417aef7a4995bb67818d0e9a8ffb57811a6ffa7a293eb2037e4425a3da35037e5c1d3fe90aa576d480e0669a2b31f694900e9ecd13017b58473e46e4f3bc297ff58ec676b9a334b78bfea3ade38d4e6065110bb7d403fb7c0333184e1c3e6f52d6e95a8c863a62fad0a70447c4854cc4afe02719623c565e3f1c76e86cfd69de3e901c00c4a429ab317dda66e8cd836f81c8226c754cb57cb56e2b53e685ba6e7bf505393cb8ffaf6a9eaa9a88c328a56b53ba87dd3459344"}) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x28000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfff, 0x84000) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000040)=0x7fffffff) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) [ 3163.986037] block nbd3: Receive control failed (result -32) [ 3163.995298] block nbd3: shutting down sockets [ 3164.002855] block nbd4: Receive control failed (result -32) [ 3164.009640] block nbd4: shutting down sockets [ 3164.018607] block nbd4: shutting down sockets 08:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_GETDRIVER(r3, 0x41045508, &(0x7f00000001c0)={0x7, "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"}) 08:23:29 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x800000000001fd, 0x40000) 08:23:29 executing program 0: syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8c1b, 0x260003) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f00000000c0)={0x0, 0xa, 0x8, 0x0, 0x29, 0x20000000, 0x0}) 08:23:29 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x1000000000200, 0x8080) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01dea4fed532ad04c08fe153ab62002cbd7000ffdbdf25030000000500030080000000050005"], 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) [ 3164.215123] block nbd5: Receive control failed (result -32) [ 3164.221841] block nbd5: shutting down sockets 08:23:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:29 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000000)={0x3, 0xf, 0x0, 0x0, 0x0, 0xedcd, 0x0}) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x329a00) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f00000000c0)={[], 0x492, 0xd82f, 0x177, 0x5, 0xfffffffffffffffd, r3}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x200, 0x0, 0x3, 0x53, 0x80000000, r3}) [ 3164.276717] block nbd5: Could not allocate knbd recv work queue. [ 3164.286069] block nbd5: shutting down sockets 08:23:29 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x16, 0x0, 0x9, 0x0, 0x8, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000000)=0x8) 08:23:29 executing program 0: ioctl$FBIOGETCMAP(0xffffffffffffffff, 0x4604, &(0x7f0000000100)={0x9435, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0]}) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:29 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1f, 0x40000) ioctl$USBDEVFS_CONTROL(r1, 0x8004550f, 0xfffffffffffffffd) 08:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3164.861683] block nbd1: Receive control failed (result -32) [ 3164.865751] block nbd1: Device being setup by another task [ 3164.873816] block nbd1: shutting down sockets [ 3164.889642] block nbd4: Receive control failed (result -32) [ 3164.901981] block nbd4: shutting down sockets 08:23:30 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0xc040) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000)={0x23, 0x80, 0x0, 0x2}, 0x10) r3 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x6, 0x58081) read$usbfs(r3, &(0x7f00000001c0)=""/140, 0x8c) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:30 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000000)={0x1c23, 0xf, [{0xb, 0x1}, {}, {0x3, 0x1}, {0x7}, {0x6, 0x1}, {0xa, 0x1}, {0x2, 0x1}, {0xe, 0x1}, {0x9, 0x1}, {0xb}, {0xc}, {0x2}, {0xc, 0x1}, {}, {0x7, 0x1}]}) 08:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$USBDEVFS_GETDRIVER(r3, 0x41045508, &(0x7f00000001c0)={0x7, "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"}) 08:23:30 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_DISCSIGNAL(r0, 0x8010550e, &(0x7f00000001c0)={0x8, &(0x7f0000000140)="2d45d51310b09ca21f313399454bedfeb9688f852d36e0d064d954606a385276f2241e6128a795b4a86e0d9b7636eafb4b41230bca05215000f7dc4e843b45fdd017b93682d2623c4934cbf2ddac9108ceab8932a5c3059ad04537edd1b4a29f267dc4"}) ioctl$USBDEVFS_DISCSIGNAL(r0, 0x8010550e, &(0x7f0000000100)={0x7, &(0x7f0000000000)="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"}) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3164.944142] block nbd3: Receive control failed (result -32) [ 3164.944387] block nbd3: shutting down sockets [ 3164.955012] block nbd4: Receive control failed (result -32) [ 3164.955623] block nbd4: shutting down sockets 08:23:30 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FBIOGET_FSCREENINFO(r0, 0x4602, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000040)=0xe77) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000000)=0x6) 08:23:30 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200004, 0x4001) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) 08:23:30 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) r3 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x404000) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000180)=0x1000) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl0\x00', r2, 0x2f, 0x0, 0x9a, 0x6605, 0x58, @mcast2, @mcast2, 0x10, 0x80, 0x4, 0xc8}}) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f0000000000)) 08:23:30 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x800) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3165.144778] block nbd5: Receive control failed (result -32) [ 3165.153040] block nbd5: shutting down sockets [ 3165.169084] block nbd5: Could not allocate knbd recv work queue. [ 3165.185665] block nbd5: shutting down sockets 08:23:30 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x3, 0x480) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000140)=0x7) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000000)={0x5, 0x1}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0x4, 0x7}]}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000000c0)) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x8916, &(0x7f0000000300)={'veth1_to_hsr\x00', @ifru_addrs=@in={0x2, 0x0, @remote}}) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, 0x0) recvfrom$phonet(r2, &(0x7f0000000180)=""/117, 0x75, 0x1, &(0x7f0000000200)={0x23, 0x8, 0x0, 0x2}, 0x10) r4 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r4, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:30 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x3, 0x0) 08:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x8100) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x6, 0x672dd305a404fe9d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x4) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0xe3}, @ETHTOOL_A_COALESCE_TX_USECS={0x8, 0x6, 0x7fff}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20008003) [ 3165.729292] block nbd1: Receive control failed (result -32) [ 3165.734068] block nbd1: Device being setup by another task [ 3165.741971] block nbd1: shutting down sockets 08:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:31 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x0, 0x14, 0x0, 0x0, 0x0, 0x3, 0x0}) [ 3165.808317] block nbd4: Receive control failed (result -32) [ 3165.829619] block nbd4: Device being setup by another task [ 3165.836555] block nbd4: shutting down sockets 08:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:31 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f00000000c0)={{{0xb}}, 0xa8, 0xe6c, &(0x7f0000000000)="b0ebfd9798a49bf367858a3a223d16cf3790958523480a96203c71c19ae3086a1458bf9b98d191344fdd1dc64841c49c67fba7ced983fc66e42cf742b40819cc5012f98eb961dfcb4165f34dec8ea936fb7763ebc7f0c68a152b5b8db880f808d967ad17ceccb8f1aa9cda971d890ca990df1377d98781c33f9e5a6c76b860c792686fa203f4ad267170ca5774b3955819d424ba8a8da6b561349bec23633e7870f11582eaab1f36"}) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3165.867224] block nbd3: Receive control failed (result -32) [ 3165.873514] block nbd3: shutting down sockets 08:23:31 executing program 2: accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @remote, @rose, 0x1, @bcast}, &(0x7f0000000040)=0x1c, 0x80800) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:31 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3ff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}}, 0x2004c0d4) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:31 executing program 2: read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:31 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x230a83) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3166.031275] block nbd5: Receive control failed (result -32) [ 3166.037799] block nbd5: shutting down sockets 08:23:31 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x30, 0x0, 0x7, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x1, 0x3) 08:23:31 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="030410000000ee00000007000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffff79}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 08:23:31 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x8004550f, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x0) 08:23:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3166.575293] block nbd1: Receive control failed (result -32) [ 3166.581790] block nbd1: shutting down sockets [ 3166.590983] block nbd1: Receive control failed (result -32) [ 3166.591152] block nbd1: shutting down sockets 08:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0x28, 0x6, 0xfffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) bind$phonet(r4, &(0x7f0000000080)={0x23, 0x0, 0x4, 0x2}, 0x10) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000040)=0x1, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:31 executing program 0: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r1, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1e, 0x1, 0xd1e9, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xdad6c8dbaf043953}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0c000004", @ANYRES16=r3, @ANYBLOB="200826bd7000fcdbdf250e000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000) [ 3166.702624] block nbd4: Receive control failed (result -32) [ 3166.705071] block nbd4: Device being setup by another task [ 3166.714697] block nbd4: shutting down sockets 08:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x1812251f69490983) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515520d00900001800800030005000000140002007465616d5f736c6176655f300000000014000200006c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0816c300", @ANYRES32=r8, @ANYBLOB="6800fa901400d7556fdf00000000000000020000080003f000000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000001600)={0x17fc, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x31c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x8e, 0x5, "9b6b05712e4ff52361d62ebc02ac77b9f9d3061be5d0953b0f5b4ebbd11502af13d7cfe107a4734a611f96a2188e7981199a8c8efd929e7f57dbb613686953546e8c8785f23524ea89b5ea8ad8889bb0ff9863a50531e2bcbabeed5fbe936a08bb9fc1f2997098c38593bcd68297e18e29bd95064a3630d1d487814ea8c8d234dc022ab643d00a9e7ed7"}, @ETHTOOL_A_BITSET_BITS={0x18}, @ETHTOOL_A_BITSET_BITS={0x6c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'batadv_slave_0\x00'}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, '$/{\\.&!-\\^@[!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}]}]}, @ETHTOOL_A_BITSET_BITS={0xf8, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, '^+\xe9*\xb4/./-\\(+\\,@/{)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '[*)&)\\.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xff}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']O\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!-\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '(}\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40a621a3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x10c, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffb}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x4}, {0x4}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-!]\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/['}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ':q^-[\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x12a4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8000}, @ETHTOOL_A_BITSET_MASK={0xf6, 0x5, "ed5742aa7fd7abf9bea314fa8ab72fecda8a1db2a97639c1308e0796fa943e6a35f05120ae927349b8f5e89ebcc0ca18e4486422eaac846339464a411e91675bd8bf38fdfcec080f512f00515bcb7703df0402d926dec53fd32785c8338cce2d601a04afce6059c98261e201d18dcba4760f05da38a14ad2fed2aa9e665de2fb5eceb135ff8a521d65f25cce2a4690b8acd2771b90951e60c536169fc99a1946d0683e52856caf4c4add37f2cd889cda8a74a61de241d79363137884eaba09e1277c09779f7d0c1c57d0edd0b7faefe2aeaf70c439dd98a64bb74acb481de6e880e2b2f3e2bed80722aa24c0009343c3e055"}, @ETHTOOL_A_BITSET_VALUE={0x25, 0x4, "af629ac97f1149bb26d20c8939a172128fe8192283ab570bc8b309331c4fcddf6d"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xbf, 0x4, "93f960f1475246e9eb238fdcd7bc85359fcfba32a58e6ff2fc091191b25923ba73653755c7fbd9f7bbb925c968ee7b9e74c5d81502f44aad4737afe8b132222b553f6d0394e2b81a33678c9e5b2553349c30aad03f4243042e1467ec9875054db1459191a2c89e821c811a8d29aee5ec1de00c79b66a73e1da7cf544b07d2892d2492161088f926c3e890c6afa1f6973ec69ffda4eabf7fe30eb426f743996acf1aa2a9eddee29c6e6061e578ed69584c94d65705a8a999f00d17e"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_VALUE={0x98, 0x4, "252d3042343f42ffba3d713faf10ec2e118d6ec09938b7fe1720f142839da253f2a11d8301637b5204854e3c5b4fd423f34324a14535ecdef4a3e0948af2cac9f15a8e0dd30dd34024f3b82987a4c6900ed623f2b72ab023f22a0f4a4f605d20e91cb6a69add9694db0280da99eb7ab1a292f1ade064be93ab39b887a5e55db082dce1888553e22707cb8cbda9e5d889c2590b41"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x108, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "8ac509df091333cb43a51b274c45dea9819bd8f662e19cac2f2c5e2cf0cf27866f59ea24d867d0cd257ae4ee683a2f9670e9db26a962a51948fe"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xc0, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x37f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x50}, @ETHTOOL_A_BITSET_BIT_INDEX={0x6, 0x1, 0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '!{[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '\x19%@%)(/.$[\\H!#\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x300000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\\[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x17fc}, 0x1, 0x0, 0x0, 0x22040000}, 0x84) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f00000001c0)={'ip_vti0\x00', 0xf79, 0x6}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:23:31 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x230a83) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3166.745638] block nbd3: Receive control failed (result -32) [ 3166.747548] block nbd3: shutting down sockets 08:23:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$x25(r2, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:32 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000000)) [ 3166.840084] block nbd3: shutting down sockets 08:23:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x8100) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x6, 0x672dd305a404fe9d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x4) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0xe3}, @ETHTOOL_A_COALESCE_TX_USECS={0x8, 0x6, 0x7fff}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20008003) 08:23:32 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000000)=0x5) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000080)) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 3166.915458] block nbd3: shutting down sockets 08:23:32 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000000)=0x5) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:32 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x401) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3167.438804] block nbd1: Receive control failed (result -32) [ 3167.442836] block nbd1: Device being setup by another task [ 3167.452092] block nbd1: shutting down sockets [ 3167.565972] block nbd4: Receive control failed (result -32) [ 3167.572637] block nbd4: shutting down sockets 08:23:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 08:23:32 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000400)) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x1, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) r6 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x1, 0x503880) ioctl$USBDEVFS_IOCTL(r6, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0x7c00000, 0x1af377c6, &(0x7f0000000100)="10a66764c62cc6ec3d6188a93e7c6d8f09d38f495eb176b411ca306283122f4b876c1558"}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c050}, 0x48040) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x1c, r8, 0x521, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000ec0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e40)={0x28, r5, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x81, 0x66}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)={0x898, r2, 0x200, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0xb0, 0x80, [@measure_req={0x26, 0xe, {0x5, 0x7f, 0x40, "0915c432058f0e51604518"}}, @mesh_config={0x71, 0x7, {0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x0, 0xa9, 0x7}}, @challenge={0x10, 0x1, 0x6f}, @prep={0x83, 0x25, @ext={{}, 0x4, 0x5, @device_a, 0xfffffbd6, @broadcast, 0x6c, 0x1, @device_a, 0xfff}}, @supported_rates={0x1, 0x8, [{0x1b}, {0x1b, 0x1}, {0xb}, {0x16, 0x1}, {0x12}, {0x16}, {0x36, 0x1}, {0x30, 0x1}]}, @random={0x1, 0x57, "1cee4cbfc333b09c1b9f4f7c1f1a14ded7615f3bab53149e6ac009080e45c45e991275c89b08adb2620ae411d81885e76f77aa9fbfcc3da28864eab3bebb8d061aebd4b874742d0c1d3ee63f042bc898ce248b581db1a3"}]}, @NL80211_ATTR_IE={0x6d, 0x2a, [@dsss={0x3, 0x1, 0xb2}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x4, 0xa, 0x6}}, @mesh_chsw={0x76, 0x6, {0x2, 0x3f, 0xb, 0x18}}, @ibss={0x6, 0x2, 0x3}, @chsw_timing={0x68, 0x4, {0xaec, 0x3}}, @preq={0x82, 0x4c, @ext={{0x1, 0x1, 0x1}, 0x6, 0x0, 0x7, @device_a, 0x400, @device_a, 0x3, 0x2, 0x4, [{{0x1, 0x0, 0x1}, @device_b, 0xfffffffe}, {{0x1}, @device_a, 0x6}, {{0x1, 0x0, 0x1}, @device_a, 0x10000}, {{0x1}, @device_a, 0x7fffffff}]}}]}, @NL80211_ATTR_BEACON_HEAD={0x4c0, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x7}, @device_b, @broadcast, @from_mac=@broadcast, {0x3, 0x9}}, @ver_80211n={0x0, 0x7, 0x0, 0x1, 0x0, 0x2, 0x1}}, 0x9, @random=0x400, 0x100, @void, @val={0x1, 0x4, [{0x4, 0x1}, {0x9, 0x1}, {0x4}, {0x6c}]}, @val={0x3, 0x1, 0x7}, @void, @void, @val={0x5, 0xe1, {0x7, 0xd1, 0x40, "3a6b3f46478168d795d4a961d5668a885ff3f828c4cf91a699df1f3cd784e5767d84588f5dfa347fdcad91ba05f7d83ceb59389631ef59f43482b96b6a621982ec47f2acfa264076d3c0238af63687cc3d9030c40ba3bc9dfde4a779f355360c39a06ea7e31bfc0606cf44242136d289f7bf108119d29fe881923b052a806a7e99a72d8df2ad79f2ff6dfc28f9aeaad9f8fbecf44875794cd1b628d97350b6b1604e607ae99fa279b86a505da8d88d92ffe1d4d02cc2374406295335f41a42fabf3ff40e09e1e781d5e33215bb576745baab14cef7a3888e66d60f829449"}}, @val={0x25, 0x3, {0x0, 0x3, 0x9}}, @val={0x2a, 0x1, {0x0, 0x1}}, @void, @val={0x2d, 0x1a, {0x800, 0x3, 0x4, 0x0, {0x1000, 0x81, 0x0, 0x80}, 0x1, 0x9, 0x6}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0xa2, "5440507afd65a4896971cbeb20a0073eff0d56aeeb9bcf8edfb9c742f10750df18a77dfe995138b162ff597e70d1b63113cab0b8ed493bb7bd2c1063566504ed637f9ae147ca0f08ece2abee0541176819ee3a8cfbd8bd939d8907738197a67065175605b51daf888d6d3dd6d1f43dae4f74d325c8eee3bf49f7eeae0ae38ba48e75cbcebaeb82c458afb1401f64a07b3f68d7d17003421c457fac92f399bbe530ea"}, {0xdd, 0xdc, "410c42eb33f78c0919b3b6013d59a2ae08d67a04d954620f9967c5b5a206bb8b0870af8d5a4e70009c1c763e76f8836b57dea9caa7b8a7114bed9acd2d42fc60da29c1847065a13793b1b1328c895902440cee9d68efb785f9cec73153242ae861bb53beeff1325bd685e4dbd6a82810d10f055ed0fc544b13983003ce9ffc48cabb0c65639f3dc0755fe03c13dcfcda46e2f2b75ad79569c90a4d620223a4ec6f02a721204692509d58b0e88ac011b407ed99fe2369772b9671dc74bcabd889e07f3686f2bf13ad22054e5480145d0b8462d4a9c340c7cd9105bfc7"}, {0xdd, 0x12, "a65a29e8eac9626c48b11119973befbdce28"}, {0xdd, 0xc6, "075a8b391b5094c3b4e224a3262b1b9096355df241fa35ced08d49c46b916aebc3c1898beaed84e2c4749da8d75c0c6e1f1b4e224e8d76ce978988916e3b866be4c2942bacb0ea6ee2fe86ea4167603e13d0fcaa275a28a9403d1d0abaebb32ef37a65131c6439bb47c75ae8d4ed677cf1d5b0b09149a8672cd9d1e63cd259b088e3e440e27a8093bcc98a969b1a2982b07e9b11bb7f8db076bdda144780e23dd258eacc534570539549919a10485395a3df9ec8783fdbef9831e3e56ebb1c57e941b0d7ee31"}, {0xdd, 0xc4, "05bd775990560bc90f891733d570e9ca6b9673596e5ff04d35b01afd011ef6d17faeaf4335c5d40241b09984c2188977d90105e111e715fa2db8d24c9f7498321d3688dd30d48d6af560cd50846983fe40defc60bac9a59709b7f599b25f4d25d5426774f31ed8289a937dc8983cf9b6e93c8c8c97a5045ccd2631aef31ceb9a664474133394361c25e2f8cc27f05245b46e8a2c5eace0eaa6c395650d8b13794c3e5e17fdd6e6267f837fc7d3667615ea7563be4ef140d053e4491856fe4a6de864d957"}, {0xdd, 0x56, "fff9e4805c58b8f68c4035e27545e5d13a588fe7ff554cbaf2721db53e090553a274907e7e0478fddcef4cd6a7ffe6bc845b64979640702f13c21944a0c27a0c481b9c875cd30c839960158e865eee26081e5a9db063"}]}}, @NL80211_ATTR_IE={0x2f, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @dsss={0x3, 0x1, 0xb0}, @gcr_ga={0xbd, 0x6, @device_b}, @dsss={0x3, 0x1, 0x30}, @mic={0x8c, 0x18, {0x775, "ad1cc6700889", @long="7d562afd87ff5944d13e75772ef8f6e2"}}]}, @NL80211_ATTR_BEACON_HEAD={0x271, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x7fc1}, @device_b, @device_a, @random="0d728f96b675", {0x2, 0x5}}, 0x20, @random=0x6, 0x1, @void, @val={0x1, 0x1, [{0x9, 0x1}]}, @val={0x3, 0x1, 0xa1}, @val={0x4, 0x6, {0x80, 0x20, 0x4, 0xfffb}}, @val={0x6, 0x2, 0x7}, @val={0x5, 0xcd, {0x6a, 0xf, 0xc1, "7649d683f8a13702b74227ff8cf80f7dd8a0f237f8cd0788ade2b8c0c0c437d720c30e7bd791350bf5e13ea79d09e5a95617fa7302ef2c5c7f01dd67c94d24f7b1a9b0e19fa4a430161d3d134efc63dbfbe111a2a71c7a58496beb31d37b64696a3de5cb90fe4a6023b97fc1bd4c9002352c24e01c490c646c88d8eec00416bb2bcecb82f80780fa54ccaf17c292c44a232cdb878ef115c6b4db19ddd85f103224fc8f1d9f24c989ede69b11d7370e7871a89d8a7c9d1f9c6277b760bd7512e0119d304b5c91f175af82"}}, @void, @void, @void, @val={0x2d, 0x1a, {0x1, 0x2, 0x0, 0x0, {0x628c, 0x20, 0x0, 0x315, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x6, 0x1, 0x6}}, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x0, 0xf7, 0x26}}, [{0xdd, 0x5c, "e08915866ebf004177ae72fbd4acb8d8bad4f30982066cf68e811cf7348b2f6c69f806c11a181a04e664441bacf8d74de4e80ec2c83a106a24a150eb62e2f7642aaed58066d5a3f7a6312838e693c040955b88201aa54289bdf28b17"}, {0xdd, 0xc2, "b8a5efa08946257888019f171ae73b4192194bb0a7b904c459e9aec937cf442dbe0cb6bef4fe7f81fadca5e5081a75c660ffb6b90146505588cc28423fb2e8b4dc7ada12c0afd1e24f903b523202a83719bed1498512aaf3cf3af073019d5fb05c660853dfa4bff59467d534e3f45a92ebb24a55183085c64cf845a51cc856d551a4c6cf76a6f9539fc238cdb637695d03a12adc3beae15d17bd10810d83bef49c37741a883e885b602bc5ac6aa1a955b172765d0b0041d4de97bc25062064deff9f"}, {0xdd, 0x18, "34f84f4379872353faecce576bf5f1163ff2b90c3cde324c"}]}}]}, 0x898}, 0x1, 0x0, 0x0, 0x8801}, 0x20002800) 08:23:32 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x24, 0x0, {0xffff}}, 0x18) r5 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) ioctl$NBD_DISCONNECT(r5, 0xab08) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_DISCONNECT(r4, 0xab08) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x686900) ioctl$NBD_DO_IT(r7, 0xab03) [ 3167.629841] block nbd4: Receive control failed (result -32) [ 3167.636530] block nbd4: shutting down sockets 08:23:32 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 3167.720989] block nbd5: NBD_DISCONNECT [ 3167.726795] block nbd5: NBD_DISCONNECT [ 3167.732707] block nbd5: Disconnected due to user request. [ 3167.751209] block nbd5: shutting down sockets [ 3167.761952] block nbd5: NBD_DISCONNECT 08:23:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) [ 3167.769098] block nbd2: Receive control failed (result -32) [ 3167.776405] block nbd2: shutting down sockets [ 3167.780872] block nbd5: NBD_DISCONNECT [ 3167.799117] block nbd5: Disconnected due to user request. [ 3167.820355] block nbd5: shutting down sockets 08:23:33 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) recvfrom$phonet(0xffffffffffffffff, &(0x7f00000001c0)=""/201, 0xc9, 0x10003, &(0x7f0000000000)={0x23, 0x0, 0x20, 0xff}, 0x10) 08:23:33 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 1: sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x424, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x8010) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r1, 0x891e, &(0x7f00000001c0)={'nr0\x00', @ifru_mtu}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3168.285908] block nbd1: Receive control failed (result -32) [ 3168.290648] block nbd1: Device being setup by another task [ 3168.303526] block nbd1: shutting down sockets 08:23:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r3, &(0x7f0000000040)='1', 0x1) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 0: sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x977}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffff0001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x8010}, 0x40041) r0 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) ioctl$USBDEVFS_CONTROL(r0, 0x80045510, &(0x7f0000000280)={0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3168.520510] block nbd4: Receive control failed (result -32) [ 3168.532321] block nbd4: Device being setup by another task [ 3168.545627] block nbd4: shutting down sockets 08:23:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x401) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 3168.673789] block nbd2: Receive control failed (result -32) [ 3168.674245] block nbd2: shutting down sockets [ 3168.736870] block nbd5: Receive control failed (result -32) [ 3168.741384] block nbd5: Device being setup by another task [ 3168.750906] block nbd5: shutting down sockets 08:23:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000040)="93d93e6a3ef704ad0416f8d0d59a3f0c4a65ae523785e8ca96fdc2514b29b6a35be45d61d6e86f5e5cf80428f45126fa2fee500ff7cae8754745a961abbeae26e7fbb052d872f4e69ff33ad3ba60e6504680c3bd5f78f3c0ea66edc0", 0x5c}], 0x2, &(0x7f0000001180)=[@op={0x18}, @iv={0x18}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0xaa}], 0x60, 0x800}, {0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)="1cffdf498226afba5a1cfeb88269a7c26f1b49bee9f901cedbbd33661a5d203611f7414e1dd13709cdb6ec6b1c69923b3a6ae59581b8904bc0e4e796b387e066ab3f555fed361885199c35a22500a8e1a9a0b91e105700397ac4efdbc82a303c77bffd8bf63c7a675873c29c6122729e9cb96195e1401e9a7d59d17ce0f68bc5d9ac098141304cdc583ca4a4aad51979cb94e7761b39501bd4b52192f755a8792c0d92d97ac074184bf4036d1733c01761a3b5dc", 0xb4}], 0x1, &(0x7f0000001300)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18}, @iv={0x20, 0x117, 0x2, 0xa, "16e6fe83634faaa9082a"}, @op={0x18}, @iv={0x70, 0x117, 0x2, 0x59, "16ce928f278d9b9c7d28adc1381636933d4f610bab1c772c9d3193c7e5712a03b441f9d9cb28cf15e343246fb940a4d6411d2974d32406e733656ed25d79c9b882c2f678fd81020004b44e217cfc2169ce34255d7d76cef8d3"}, @op={0x18}], 0x108, 0x4008005}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="4f691f6cb2d05fa7d08e488501d57e5bce00c0ebbc59b2b63a0edf10043014bc897212975e13c013003470c068241c36cb68d23f1fe0714f494794a3a93af9fd3445dac8badfe0a97da7ccc18c852fafaf16e7263c143b026546258c451408e5da1b72e9289d67884658e313bd3dcad6512ad7f6cb0ddd87dc70f343fb40f237", 0x80}, {&(0x7f00000014c0)="6b6ced08084d4a8093bf073de169d8161c6bdd376952e7a32ccf34d8014bcf6032", 0x21}], 0x2, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x4080}], 0x3, 0x40) 08:23:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 08:23:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 3168.876259] block nbd5: shutting down sockets [ 3168.891222] block nbd5: shutting down sockets 08:23:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001740)={{{@in=@private, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x60, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x9216931e88133907}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) [ 3169.135855] block nbd1: Receive control failed (result -32) [ 3169.152577] block nbd1: shutting down sockets [ 3169.396964] block nbd4: Receive control failed (result -32) [ 3169.403405] block nbd4: shutting down sockets 08:23:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9ec5dd53742c6227}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0xfffffff9}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x9, 0xff}}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8}, {0x8, 0x0, 0x81}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x3}, {0x8}, {0x8, 0x0, 0x80}, {0x8, 0x0, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000001) 08:23:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$x25(0xffffffffffffffff, &(0x7f0000000300)="60abbae08d3e0c7fa5613e40a8a25702f73feebb92904060a4e36cc10cfca381bfb83468667ee04f464051ab5452c3798efa1806a337c4745ff627aaa21809977cd06e7d427a1f00378d93e93e4b003fc610ff8413ac09d2a3e38842799c3b193f225c8dad6ae9bfbd6866c537976a07f8a0f88f83980b982d5153b2e7c92f46e1c3251d9c3418070b00afc260c74022d3be5936bb68524edf", 0x99, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 3169.457686] block nbd4: Receive control failed (result -32) [ 3169.458201] block nbd4: shutting down sockets 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 08:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r3, &(0x7f0000000040)='1', 0x1) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3169.605852] block nbd2: Receive control failed (result -32) [ 3169.613023] block nbd2: shutting down sockets 08:23:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r3, &(0x7f0000000040)='1', 0x1) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3169.646111] block nbd0: Receive control failed (result -32) [ 3169.646402] block nbd0: shutting down sockets 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$x25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:23:35 executing program 3: sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x424, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x8010) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r1, 0x891e, &(0x7f00000001c0)={'nr0\x00', @ifru_mtu}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3169.983725] block nbd1: Receive control failed (result -32) [ 3169.993340] block nbd1: Device being setup by another task [ 3170.003871] block nbd1: shutting down sockets 08:23:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3170.312898] block nbd4: Receive control failed (result -32) [ 3170.313527] block nbd5: Receive control failed (result -32) [ 3170.322389] block nbd4: Device being setup by another task [ 3170.335419] block nbd5: shutting down sockets [ 3170.344731] block nbd4: shutting down sockets 08:23:35 executing program 5: bpf$PROG_LOAD(0xa, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3170.396525] block nbd5: Receive control failed (result -32) [ 3170.402619] block nbd5: shutting down sockets 08:23:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9ec5dd53742c6227}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0xfffffff9}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x9, 0xff}}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8}, {0x8, 0x0, 0x81}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x3}, {0x8}, {0x8, 0x0, 0x80}, {0x8, 0x0, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000001) [ 3170.485319] block nbd2: Receive control failed (result -32) [ 3170.485678] block nbd2: shutting down sockets 08:23:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001740)={{{@in=@private, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x60, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x9216931e88133907}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) [ 3170.552106] block nbd0: Receive control failed (result -32) [ 3170.555845] block nbd0: shutting down sockets 08:23:35 executing program 3: sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x424, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x8010) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r1, 0x891e, &(0x7f00000001c0)={'nr0\x00', @ifru_mtu}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3170.710103] block nbd3: Receive control failed (result -32) [ 3170.710303] block nbd3: shutting down sockets 08:23:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x4001) ioctl$USBDEVFS_RESET(r4, 0x5514) ioctl$NBD_DO_IT(r3, 0xab03) [ 3170.840707] block nbd1: Receive control failed (result -32) [ 3170.845006] block nbd1: Device being setup by another task [ 3170.852849] block nbd1: shutting down sockets 08:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3171.191456] block nbd4: Receive control failed (result -32) [ 3171.197763] block nbd4: Device being setup by another task [ 3171.209025] block nbd4: shutting down sockets 08:23:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000dded00000000000007006612d1bf7e5c664de211a1ffbca5e63ff85da0a944b4aff55dc3b6872ac3cb8be32181f185a4e70fc2edecfaec9aa2e2c4f26b4ae4912f2de8e6473c3839cda515dae25dba9ce4b18a7e300ec8871f1b74419e04e9fac60562f1c212cd551fba359d264accfcab"], 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, 0x0, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="010027bd7000fbdbdf2504000000080039000100008008003b000800000005002e0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40880) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) [ 3171.247213] block nbd5: Receive control failed (result -32) [ 3171.256298] block nbd5: shutting down sockets 08:23:36 executing program 2: bpf$PROG_LOAD(0xa, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3171.325744] block nbd2: Receive control failed (result -32) [ 3171.326204] block nbd2: shutting down sockets 08:23:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3171.397073] block nbd0: Receive control failed (result -32) [ 3171.397432] block nbd0: shutting down sockets 08:23:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3171.562492] block nbd3: Receive control failed (result -32) [ 3171.569025] block nbd3: shutting down sockets 08:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0xfffffffffffffffe) [ 3171.685615] block nbd1: Receive control failed (result -32) [ 3171.691934] block nbd1: shutting down sockets [ 3171.699796] block nbd1: shutting down sockets 08:23:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3172.043011] block nbd4: Receive control failed (result -32) [ 3172.049208] block nbd4: shutting down sockets 08:23:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 3172.097257] block nbd5: Receive control failed (result -32) [ 3172.103620] block nbd5: shutting down sockets [ 3172.118249] block nbd5: Receive control failed (result -32) [ 3172.118419] block nbd5: shutting down sockets 08:23:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000dded00000000000007006612d1bf7e5c664de211a1ffbca5e63ff85da0a944b4aff55dc3b6872ac3cb8be32181f185a4e70fc2edecfaec9aa2e2c4f26b4ae4912f2de8e6473c3839cda515dae25dba9ce4b18a7e300ec8871f1b74419e04e9fac60562f1c212cd551fba359d264accfcab"], 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, 0x0, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="010027bd7000fbdbdf2504000000080039000100008008003b000800000005002e0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40880) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) [ 3172.169074] block nbd2: Receive control failed (result -32) [ 3172.169411] block nbd2: shutting down sockets 08:23:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3172.238849] block nbd0: Receive control failed (result -32) [ 3172.239163] block nbd0: shutting down sockets 08:23:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3172.413952] block nbd3: Receive control failed (result -32) [ 3172.417738] block nbd3: shutting down sockets [ 3172.535587] block nbd1: Receive control failed (result -32) [ 3172.541787] block nbd1: shutting down sockets 08:23:37 executing program 1: r0 = accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote, @bcast, 0x0, [@bcast, @default, @null, @remote, @remote, @netrom]}, &(0x7f0000000040)=0x40, 0x1000) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000080)=0x1) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3172.598526] block nbd1: Receive control failed (result -32) [ 3172.628104] block nbd1: shutting down sockets 08:23:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3172.888060] block nbd4: Receive control failed (result -32) [ 3172.893447] block nbd4: Device being setup by another task [ 3172.900373] block nbd4: shutting down sockets 08:23:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r3, &(0x7f0000000040)='1', 0x1) write$6lowpan_enable(r3, &(0x7f0000000000)='1', 0x1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x4, 0x11, 0x8, "7ec36c049118da585cbc478a9ee105369ff8555459d1b8e2fe312a631cf10c07fda62ce4787a14cd55479668d7cf927d4fc43f78c05a7b9bb3ed0d39c4d46c35", "f30eb86fdb0bdbccb3695e4f01e3455499fe36a1e8bff1d8f572d155b61b7ca4d8aa82daf741b45a3f05878ffbcd42a88364daab3470ec756c092752d5f40996", "97448b485b62e995221ab8d04b8f3a262a88759541d98a13a115d21654bea9ff", [0x2733, 0x2]}) [ 3172.970376] block nbd5: Receive control failed (result -32) [ 3172.976621] block nbd5: shutting down sockets [ 3172.982173] block nbd5: shutting down sockets 08:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3173.021174] block nbd2: Receive control failed (result -32) [ 3173.021724] block nbd2: shutting down sockets 08:23:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3173.086041] block nbd0: Receive control failed (result -32) [ 3173.086362] block nbd0: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000040)="93d93e6a3ef704ad0416f8d0d59a3f0c4a65ae523785e8ca96fdc2514b29b6a35be45d61d6e86f5e5cf80428f45126fa2fee500ff7cae8754745a961abbeae26e7fbb052d872f4e69ff33ad3ba60e6504680c3bd5f78f3c0ea66edc0", 0x5c}], 0x2, &(0x7f0000001180)=[@op={0x18}, @iv={0x18}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0xaa}], 0x60, 0x800}, {0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)="1cffdf498226afba5a1cfeb88269a7c26f1b49bee9f901cedbbd33661a5d203611f7414e1dd13709cdb6ec6b1c69923b3a6ae59581b8904bc0e4e796b387e066ab3f555fed361885199c35a22500a8e1a9a0b91e105700397ac4efdbc82a303c77bffd8bf63c7a675873c29c6122729e9cb96195e1401e9a7d59d17ce0f68bc5d9ac098141304cdc583ca4a4aad51979cb94e7761b39501bd4b52192f755a8792c0d92d97ac074184bf4036d1733c01761a3b5dc", 0xb4}], 0x1, &(0x7f0000001300)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18}, @iv={0x20, 0x117, 0x2, 0xa, "16e6fe83634faaa9082a"}, @op={0x18}, @iv={0x70, 0x117, 0x2, 0x59, "16ce928f278d9b9c7d28adc1381636933d4f610bab1c772c9d3193c7e5712a03b441f9d9cb28cf15e343246fb940a4d6411d2974d32406e733656ed25d79c9b882c2f678fd81020004b44e217cfc2169ce34255d7d76cef8d3"}, @op={0x18}], 0x108, 0x4008005}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="4f691f6cb2d05fa7d08e488501d57e5bce00c0ebbc59b2b63a0edf10043014bc897212975e13c013003470c068241c36cb68d23f1fe0714f494794a3a93af9fd3445dac8badfe0a97da7ccc18c852fafaf16e7263c143b026546258c451408e5da1b72e9289d67884658e313bd3dcad6512ad7f6cb0ddd87dc70f343fb40f237", 0x80}, {&(0x7f00000014c0)="6b6ced08084d4a8093bf073de169d8161c6bdd376952e7a32ccf34d8014bcf6032", 0x21}], 0x2, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x4080}], 0x3, 0x40) [ 3173.280778] block nbd3: Receive control failed (result -32) [ 3173.283547] block nbd3: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000040)="93d93e6a3ef704ad0416f8d0d59a3f0c4a65ae523785e8ca96fdc2514b29b6a35be45d61d6e86f5e5cf80428f45126fa2fee500ff7cae8754745a961abbeae26e7fbb052d872f4e69ff33ad3ba60e6504680c3bd5f78f3c0ea66edc0", 0x5c}], 0x2, &(0x7f0000001180)=[@op={0x18}, @iv={0x18}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0xaa}], 0x60, 0x800}, {0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)="1cffdf498226afba5a1cfeb88269a7c26f1b49bee9f901cedbbd33661a5d203611f7414e1dd13709cdb6ec6b1c69923b3a6ae59581b8904bc0e4e796b387e066ab3f555fed361885199c35a22500a8e1a9a0b91e105700397ac4efdbc82a303c77bffd8bf63c7a675873c29c6122729e9cb96195e1401e9a7d59d17ce0f68bc5d9ac098141304cdc583ca4a4aad51979cb94e7761b39501bd4b52192f755a8792c0d92d97ac074184bf4036d1733c01761a3b5dc", 0xb4}], 0x1, &(0x7f0000001300)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18}, @iv={0x20, 0x117, 0x2, 0xa, "16e6fe83634faaa9082a"}, @op={0x18}, @iv={0x70, 0x117, 0x2, 0x59, "16ce928f278d9b9c7d28adc1381636933d4f610bab1c772c9d3193c7e5712a03b441f9d9cb28cf15e343246fb940a4d6411d2974d32406e733656ed25d79c9b882c2f678fd81020004b44e217cfc2169ce34255d7d76cef8d3"}, @op={0x18}], 0x108, 0x4008005}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="4f691f6cb2d05fa7d08e488501d57e5bce00c0ebbc59b2b63a0edf10043014bc897212975e13c013003470c068241c36cb68d23f1fe0714f494794a3a93af9fd3445dac8badfe0a97da7ccc18c852fafaf16e7263c143b026546258c451408e5da1b72e9289d67884658e313bd3dcad6512ad7f6cb0ddd87dc70f343fb40f237", 0x80}, {&(0x7f00000014c0)="6b6ced08084d4a8093bf073de169d8161c6bdd376952e7a32ccf34d8014bcf6032", 0x21}], 0x2, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x4080}], 0x3, 0x40) [ 3173.339829] block nbd3: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000040)="93d93e6a3ef704ad0416f8d0d59a3f0c4a65ae523785e8ca96fdc2514b29b6a35be45d61d6e86f5e5cf80428f45126fa2fee500ff7cae8754745a961abbeae26e7fbb052d872f4e69ff33ad3ba60e6504680c3bd5f78f3c0ea66edc0", 0x5c}], 0x2, &(0x7f0000001180)=[@op={0x18}, @iv={0x18}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0xaa}], 0x60, 0x800}, {0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)="1cffdf498226afba5a1cfeb88269a7c26f1b49bee9f901cedbbd33661a5d203611f7414e1dd13709cdb6ec6b1c69923b3a6ae59581b8904bc0e4e796b387e066ab3f555fed361885199c35a22500a8e1a9a0b91e105700397ac4efdbc82a303c77bffd8bf63c7a675873c29c6122729e9cb96195e1401e9a7d59d17ce0f68bc5d9ac098141304cdc583ca4a4aad51979cb94e7761b39501bd4b52192f755a8792c0d92d97ac074184bf4036d1733c01761a3b5dc", 0xb4}], 0x1, &(0x7f0000001300)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18}, @iv={0x20, 0x117, 0x2, 0xa, "16e6fe83634faaa9082a"}, @op={0x18}, @iv={0x70, 0x117, 0x2, 0x59, "16ce928f278d9b9c7d28adc1381636933d4f610bab1c772c9d3193c7e5712a03b441f9d9cb28cf15e343246fb940a4d6411d2974d32406e733656ed25d79c9b882c2f678fd81020004b44e217cfc2169ce34255d7d76cef8d3"}, @op={0x18}], 0x108, 0x4008005}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="4f691f6cb2d05fa7d08e488501d57e5bce00c0ebbc59b2b63a0edf10043014bc897212975e13c013003470c068241c36cb68d23f1fe0714f494794a3a93af9fd3445dac8badfe0a97da7ccc18c852fafaf16e7263c143b026546258c451408e5da1b72e9289d67884658e313bd3dcad6512ad7f6cb0ddd87dc70f343fb40f237", 0x80}, {&(0x7f00000014c0)="6b6ced08084d4a8093bf073de169d8161c6bdd376952e7a32ccf34d8014bcf6032", 0x21}], 0x2, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x4080}], 0x3, 0x40) [ 3173.411110] block nbd3: shutting down sockets [ 3173.443047] block nbd1: Receive control failed (result -32) [ 3173.449205] block nbd1: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) accept$alg(r2, 0x0, 0x0) 08:23:38 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3173.487692] block nbd3: shutting down sockets [ 3173.505356] block nbd1: Receive control failed (result -32) [ 3173.511980] block nbd1: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) accept$alg(r2, 0x0, 0x0) [ 3173.563556] block nbd3: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) accept$alg(r2, 0x0, 0x0) [ 3173.627248] block nbd3: shutting down sockets 08:23:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_init_net_socket$x25(0x9, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) [ 3173.675494] block nbd3: shutting down sockets [ 3173.721655] block nbd3: shutting down sockets [ 3173.733594] block nbd4: Receive control failed (result -32) [ 3173.752297] block nbd4: shutting down sockets [ 3173.762345] block nbd4: Could not allocate knbd recv work queue. 08:23:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0x4b47, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3173.777109] block nbd4: shutting down sockets 08:23:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r3, 0x80045519, &(0x7f0000000000)=0x5) [ 3173.819870] block nbd5: Receive control failed (result -32) [ 3173.827587] block nbd5: shutting down sockets 08:23:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$6lowpan_enable(r3, &(0x7f0000000040)='1', 0x1) write$6lowpan_enable(r3, &(0x7f0000000000)='1', 0x1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x4, 0x11, 0x8, "7ec36c049118da585cbc478a9ee105369ff8555459d1b8e2fe312a631cf10c07fda62ce4787a14cd55479668d7cf927d4fc43f78c05a7b9bb3ed0d39c4d46c35", "f30eb86fdb0bdbccb3695e4f01e3455499fe36a1e8bff1d8f572d155b61b7ca4d8aa82daf741b45a3f05878ffbcd42a88364daab3470ec756c092752d5f40996", "97448b485b62e995221ab8d04b8f3a262a88759541d98a13a115d21654bea9ff", [0x2733, 0x2]}) [ 3173.871178] block nbd2: Receive control failed (result -32) [ 3173.877945] block nbd2: shutting down sockets 08:23:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) accept$alg(r2, 0x0, 0x0) [ 3173.933938] block nbd0: Receive control failed (result -32) [ 3173.934224] block nbd0: shutting down sockets 08:23:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) [ 3173.991235] block nbd3: shutting down sockets 08:23:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 3174.393627] block nbd1: Receive control failed (result -32) [ 3174.399966] block nbd1: shutting down sockets [ 3174.409782] block nbd1: shutting down sockets 08:23:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x9be4d16be2e3d6e) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl2\x00', r1, 0x2f, 0x3, 0xff, 0xe, 0x28, @empty, @private1={0xfc, 0x1, [], 0x1}, 0x700, 0x1, 0x5, 0x20}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) 08:23:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 3174.618868] block nbd4: Receive control failed (result -32) [ 3174.626194] block nbd4: shutting down sockets [ 3174.682543] block nbd5: Receive control failed (result -32) [ 3174.688402] block nbd4: Receive control failed (result -32) [ 3174.688637] block nbd5: Device being setup by another task [ 3174.700240] block nbd4: shutting down sockets [ 3174.705219] block nbd5: shutting down sockets 08:23:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0x4b47, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3174.728022] block nbd2: Receive control failed (result -32) [ 3174.741084] block nbd2: shutting down sockets 08:23:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr=0x64010102, @in6=@local, 0x4e23, 0x7, 0x4e24, 0x0, 0x3, 0x0, 0x20, 0x2, 0x0, 0xee01}, {0x30, 0x3, 0x4000000000, 0x101, 0xffffffffffffffe1, 0x4, 0xb09, 0x4}, {0x3, 0x2, 0x1ff, 0xbcab}, 0xfffffffb, 0x6e6bbd, 0x0, 0x1, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d4, 0xff}, 0x2, @in6=@mcast2, 0x0, 0x0, 0x2, 0x2, 0xfffffff8, 0x1, 0xfffffff9}}, 0xe8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x20, 0x9, 0x0, 0xce}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000300)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x8, 0x7ff8, 0x20, 0x440, 0x1, 0x7, [], r6, 0xffffffffffffffff, 0x2, 0x5, 0x2}, 0x40) ioctl$NBD_DO_IT(r5, 0xab03) 08:23:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0xa, 0x4, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000240)={0x0, 0x32}) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 3174.792907] block nbd0: Receive control failed (result -32) [ 3174.799390] block nbd0: shutting down sockets 08:23:40 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:40 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:40 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:40 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 08:23:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) recvmsg$kcm(r3, &(0x7f0000000400)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000580)=""/102400, 0x2}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000280)=""/180, 0x11}], 0x4, &(0x7f0000000440)=""/123, 0xffffff35}, 0x23) [ 3175.598828] block nbd4: Receive control failed (result -32) [ 3175.603647] block nbd4: Device being setup by another task [ 3175.614224] block nbd4: shutting down sockets 08:23:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0x4b47, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3175.672045] block nbd2: Receive control failed (result -32) [ 3175.674485] block nbd2: shutting down sockets [ 3175.684022] block nbd1: Receive control failed (result -32) [ 3175.694814] block nbd1: shutting down sockets [ 3175.697971] block nbd0: shutting down sockets [ 3175.699900] block nbd5: Receive control failed (result -32) [ 3175.715302] block nbd5: shutting down sockets [ 3175.770225] block nbd1: Receive control failed (result -32) [ 3175.770615] block nbd1: shutting down sockets [ 3175.810152] block nbd5: Receive control failed (result -32) [ 3175.815262] block nbd5: shutting down sockets 08:23:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x6b0640) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FBIOGETCMAP(r3, 0x4604, &(0x7f0000000240)={0x9, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)}) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 08:23:40 executing program 1: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000048) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0xa, 0x4, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000240)={0x0, 0x32}) ioctl$NBD_DO_IT(r4, 0xab03) [ 3175.987236] block nbd3: Receive control failed (result -32) [ 3175.987509] block nbd3: shutting down sockets 08:23:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xe823279cfc9a8ecf) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xffffffffffffff7f, 0x10, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSACCEPT(r2, 0x89e3) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r1}) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000003480)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080)={0x23, 0x3f, 0x7, 0x8}, 0x10) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000040)=0x2) syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x7, 0x6, "90b117310c7038dd09ff33265bf838c86de1bb1c398f97e9778b9b1965a249811148005a9313e48ef6e524423df470005dae5dc90821134823d764ab365b81", 0x22}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="194637923b7c89e5a6fa11e8a4525d0e183eb94be4e16e54b746cd42eabcb488eb1db9d72ad454c32745119380868ee6c2fc4aa1b76c7ee0cbfd4092c2211d64efb5c3066d805173556dd17dc461aadede0f50c89f3221a289ba234d77", 0x5d}], 0x1, &(0x7f00000002c0)=[{0xa0, 0x113, 0x1, "966bc4da3d8e5ad31cb88c284aa7d21581817acac1decde794a4202e3f6c7e37d1340efba3a3f185e9d17604a3fa7dd46d5e558d92b0526baa72fa098169768246cc1c14e36cd58ffa81408ba03b84e1262d0520f80660f87a1775b4aaade70f88687bd16e94b8ebffae593b21605b5fbfd103aa3784e7143b3942c0c862b0619630c4c885775b5a562fdf72c1"}, {0xf0, 0x119, 0x8, "861b4aa206544371a287fa8bc7b790b9e60226814905bac791490d3d863704ee556a0f8b1c11ae79430106a8df03d01c5ba3b27a7cc39e5d2d7520b77a88d44bdbe409a00e59f462f7a6a811d91a2f3ab3cab55d8a400f95fc9b735b65e915bea9724737d06e97add1ea7aaaf24dbb5fb81cf50dc7dbff6065325f11b3c2ed2fad9ca67ea676b90760212c79f95241fdce406534cf8ebedf00790abb304fa36b7367a2bea307c74ce969cefb67032f3f0ee1954f051e6c0bbd69e945e257d243f74e63d9aca4ef9e313591f9af77e98e2ef9cadf248c04fee1d63f36f4c7"}, {0x90, 0x4, 0x101, "4b651851469a43ec587d5332f5eacb7169a72102a5ac9d92cc90040a0a8f14a68f9d4c56123f314c70d5ad5683007ffd9aa21f5f10e1ef32522d6372e0cfb9163655c4a39e009fa55e6744449d50042dcbb96cba9c8f0cc13492205713fc0a8c589f56b3bd74707dccc9337a3137337572450532e66fe70aa6"}, {0x68, 0x10e, 0x0, "29a52525dd7b13d5365e7b39d9199046c9628a024471f8b2e5a09a84ea794e5312fc8741b747f3e34e975d42f7c0d5aee58643e42cb17e3d6c650e2eb2bb3b07d5e04690826f36e1b5674331c0ec760bd0c6470ffaa2"}], 0x288}, 0x4) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000000100)) [ 3176.453540] block nbd4: Receive control failed (result -32) [ 3176.459435] block nbd4: Device being setup by another task [ 3176.468980] block nbd4: shutting down sockets 08:23:41 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x12, 0x7fff, 0x4, 0xb4, 0x200, 0x1, 0x9, [], 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x1b, 0x4, 0xa4a, 0x2, 0x100, r3, 0x4, [], 0x0, r2, 0x1, 0x3, 0x3}, 0x40) recvmsg$can_raw(r2, &(0x7f0000000340)={&(0x7f0000000000)=@x25={0x9, @remote}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000019440)=""/48, 0x30}, {&(0x7f00000001c0)=""/208, 0xd0}], 0x3, &(0x7f0000000440)=""/102400, 0x19000}, 0x10000) 08:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xe823279cfc9a8ecf) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xffffffffffffff7f, 0x10, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSACCEPT(r2, 0x89e3) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r1}) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000003480)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080)={0x23, 0x3f, 0x7, 0x8}, 0x10) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000040)=0x2) syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x7, 0x6, "90b117310c7038dd09ff33265bf838c86de1bb1c398f97e9778b9b1965a249811148005a9313e48ef6e524423df470005dae5dc90821134823d764ab365b81", 0x22}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="194637923b7c89e5a6fa11e8a4525d0e183eb94be4e16e54b746cd42eabcb488eb1db9d72ad454c32745119380868ee6c2fc4aa1b76c7ee0cbfd4092c2211d64efb5c3066d805173556dd17dc461aadede0f50c89f3221a289ba234d77", 0x5d}], 0x1, &(0x7f00000002c0)=[{0xa0, 0x113, 0x1, "966bc4da3d8e5ad31cb88c284aa7d21581817acac1decde794a4202e3f6c7e37d1340efba3a3f185e9d17604a3fa7dd46d5e558d92b0526baa72fa098169768246cc1c14e36cd58ffa81408ba03b84e1262d0520f80660f87a1775b4aaade70f88687bd16e94b8ebffae593b21605b5fbfd103aa3784e7143b3942c0c862b0619630c4c885775b5a562fdf72c1"}, {0xf0, 0x119, 0x8, "861b4aa206544371a287fa8bc7b790b9e60226814905bac791490d3d863704ee556a0f8b1c11ae79430106a8df03d01c5ba3b27a7cc39e5d2d7520b77a88d44bdbe409a00e59f462f7a6a811d91a2f3ab3cab55d8a400f95fc9b735b65e915bea9724737d06e97add1ea7aaaf24dbb5fb81cf50dc7dbff6065325f11b3c2ed2fad9ca67ea676b90760212c79f95241fdce406534cf8ebedf00790abb304fa36b7367a2bea307c74ce969cefb67032f3f0ee1954f051e6c0bbd69e945e257d243f74e63d9aca4ef9e313591f9af77e98e2ef9cadf248c04fee1d63f36f4c7"}, {0x90, 0x4, 0x101, "4b651851469a43ec587d5332f5eacb7169a72102a5ac9d92cc90040a0a8f14a68f9d4c56123f314c70d5ad5683007ffd9aa21f5f10e1ef32522d6372e0cfb9163655c4a39e009fa55e6744449d50042dcbb96cba9c8f0cc13492205713fc0a8c589f56b3bd74707dccc9337a3137337572450532e66fe70aa6"}, {0x68, 0x10e, 0x0, "29a52525dd7b13d5365e7b39d9199046c9628a024471f8b2e5a09a84ea794e5312fc8741b747f3e34e975d42f7c0d5aee58643e42cb17e3d6c650e2eb2bb3b07d5e04690826f36e1b5674331c0ec760bd0c6470ffaa2"}], 0x288}, 0x4) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000000100)) 08:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) recvmsg$kcm(r3, &(0x7f0000000400)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000580)=""/102400, 0x2}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000280)=""/180, 0x11}], 0x4, &(0x7f0000000440)=""/123, 0xffffff35}, 0x23) [ 3176.570864] block nbd2: Receive control failed (result -32) [ 3176.576686] block nbd2: shutting down sockets 08:23:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3176.634843] block nbd0: Receive control failed (result -32) [ 3176.641164] block nbd0: shutting down sockets 08:23:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair(0x2c, 0x3, 0x8be, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x240802) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x4) recvmsg$can_raw(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/241, 0xf1}, {&(0x7f0000001280)=""/152, 0x98}, {&(0x7f0000001340)=""/35, 0x23}, {&(0x7f0000001380)=""/240, 0xf0}, {&(0x7f0000001480)=""/134, 0x86}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/223, 0xdf}, {&(0x7f0000001680)=""/241, 0xf1}, {&(0x7f0000001780)=""/126, 0x7e}], 0xa, &(0x7f00000018c0)=""/33, 0x21}, 0x40000020) ioctl$NBD_DO_IT(r3, 0xab03) [ 3176.675997] block nbd5: Receive control failed (result -32) [ 3176.691901] block nbd5: Device being setup by another task [ 3176.699412] block nbd5: shutting down sockets [ 3176.700407] block nbd1: Receive control failed (result -32) [ 3176.710118] block nbd1: shutting down sockets 08:23:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1b99c3) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 3176.764042] block nbd1: Receive control failed (result -32) [ 3176.770967] block nbd1: shutting down sockets 08:23:42 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000048) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3176.849981] block nbd3: Receive control failed (result -32) [ 3176.850232] block nbd3: shutting down sockets 08:23:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x442040) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000040)=0x3e) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x82640) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:42 executing program 2: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000048) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3177.461156] block nbd2: Receive control failed (result -32) [ 3177.467328] block nbd2: shutting down sockets 08:23:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3177.527479] block nbd0: Receive control failed (result -32) [ 3177.527752] block nbd0: shutting down sockets [ 3177.565843] block nbd5: Receive control failed (result -32) [ 3177.572006] block nbd5: shutting down sockets 08:23:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2a15aecec6b310f1362d41b0b76392f14ca17ba7db1ebe006540ed9e780e9202c1f3a1108722768a868e7f29a070a4eafb00683f57f790a871edbfa203f5a17ba295618251ad581c835a248d4a8758bc84111894f9060f410e826c9ef8df0061663d162014568703771f78da5ca98703752e7e", 0x73}, {&(0x7f00000001c0)="3f6204a2031f405032d96596dac98e9e778446394d0a9678c94266a693768940e306615b50cf338a56e9693109cd0b52c967515af5165ae20adb085ec36bba61940e3a6067ce97568e1696e909ca2d3768c8d153796e09d4014a9e20a71848c68b65e51196ed6f9767737d185f38d1bc4f72f5e1bcecc5a606b11a73630bbffedf1db46a122077208029bc7e2a5cde48af3b6cb96e9e35468c71bde7a8a780ea5720532208b2", 0xa6}, {&(0x7f0000000080)="d3a947fde764cd93e917c65fffda4bd18005110b24266bcc48a8a46e37841e41aebd31ff109a295c8fe82bf44942", 0x2e}], 0x3, &(0x7f0000000280)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}], 0x118, 0x41}, 0x4000040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3177.589753] block nbd5: shutting down sockets 08:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) [ 3177.624871] block nbd1: Receive control failed (result -32) [ 3177.631421] block nbd1: Device being setup by another task [ 3177.645724] block nbd1: shutting down sockets 08:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x6b0640) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FBIOGETCMAP(r3, 0x4604, &(0x7f0000000240)={0x9, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)}) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 3177.683763] block nbd1: server does not support multiple connections per device. [ 3177.693087] block nbd1: shutting down sockets [ 3177.703503] block nbd1: Device being setup by another task [ 3177.710399] block nbd3: Receive control failed (result -32) [ 3177.719747] block nbd3: shutting down sockets 08:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r2, &(0x7f0000000000)={0x23, 0x1, 0x54, 0x7f}, 0x35) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3177.749330] block nbd1: Receive control failed (result -32) [ 3177.755669] block nbd1: shutting down sockets [ 3178.249309] block nbd4: Receive control failed (result -32) [ 3178.261555] block nbd4: shutting down sockets 08:23:43 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair(0x1a, 0x4, 0x8b5, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$can_raw(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r4, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r5, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001400)) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 08:23:43 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x442040) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000040)=0x3e) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x82640) ioctl$NBD_DO_IT(r4, 0xab03) [ 3178.299795] block nbd2: Receive control failed (result -32) [ 3178.300036] block nbd2: shutting down sockets 08:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3178.364820] block nbd0: Receive control failed (result -32) [ 3178.365079] block nbd0: shutting down sockets 08:23:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x438f80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) connect$x25(r2, &(0x7f0000000000)={0x9, @remote={[], 0x0}}, 0x12) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3178.421129] block nbd5: Receive control failed (result -32) [ 3178.427479] block nbd5: shutting down sockets [ 3178.438139] block nbd5: shutting down sockets 08:23:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2a15aecec6b310f1362d41b0b76392f14ca17ba7db1ebe006540ed9e780e9202c1f3a1108722768a868e7f29a070a4eafb00683f57f790a871edbfa203f5a17ba295618251ad581c835a248d4a8758bc84111894f9060f410e826c9ef8df0061663d162014568703771f78da5ca98703752e7e", 0x73}, {&(0x7f00000001c0)="3f6204a2031f405032d96596dac98e9e778446394d0a9678c94266a693768940e306615b50cf338a56e9693109cd0b52c967515af5165ae20adb085ec36bba61940e3a6067ce97568e1696e909ca2d3768c8d153796e09d4014a9e20a71848c68b65e51196ed6f9767737d185f38d1bc4f72f5e1bcecc5a606b11a73630bbffedf1db46a122077208029bc7e2a5cde48af3b6cb96e9e35468c71bde7a8a780ea5720532208b2", 0xa6}, {&(0x7f0000000080)="d3a947fde764cd93e917c65fffda4bd18005110b24266bcc48a8a46e37841e41aebd31ff109a295c8fe82bf44942", 0x2e}], 0x3, &(0x7f0000000280)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}], 0x118, 0x41}, 0x4000040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3178.557230] block nbd3: Receive control failed (result -32) [ 3178.557653] block nbd3: shutting down sockets [ 3178.606347] block nbd1: Receive control failed (result -32) [ 3178.612544] block nbd1: shutting down sockets 08:23:43 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 3178.674907] block nbd1: Receive control failed (result -32) [ 3178.681250] block nbd1: shutting down sockets 08:23:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2a15aecec6b310f1362d41b0b76392f14ca17ba7db1ebe006540ed9e780e9202c1f3a1108722768a868e7f29a070a4eafb00683f57f790a871edbfa203f5a17ba295618251ad581c835a248d4a8758bc84111894f9060f410e826c9ef8df0061663d162014568703771f78da5ca98703752e7e", 0x73}, {&(0x7f00000001c0)="3f6204a2031f405032d96596dac98e9e778446394d0a9678c94266a693768940e306615b50cf338a56e9693109cd0b52c967515af5165ae20adb085ec36bba61940e3a6067ce97568e1696e909ca2d3768c8d153796e09d4014a9e20a71848c68b65e51196ed6f9767737d185f38d1bc4f72f5e1bcecc5a606b11a73630bbffedf1db46a122077208029bc7e2a5cde48af3b6cb96e9e35468c71bde7a8a780ea5720532208b2", 0xa6}, {&(0x7f0000000080)="d3a947fde764cd93e917c65fffda4bd18005110b24266bcc48a8a46e37841e41aebd31ff109a295c8fe82bf44942", 0x2e}], 0x3, &(0x7f0000000280)=[@iv={0x118, 0x117, 0x2, 0xfe, "628bb000a4c2463b931a280ad27fb7b594af9d2700b1dc8a91b5ecb4014f8e6127c4de708bfcd2bfdf6ccb4e0de4a1a588d3239019661608207113a44fc4eb23d8e0d695ed4c2d9053fb85b33baae9f8a7da249fefb5800d570e67cd4324ec50249dd165d0a4626c5a31cc7cbc8155ed53c543ca594ac42b6fdc1e7bdd9d4d6bc368772320a3fa51123a229875602c78f8ef8017dd696316502785c6c24ecceb38be759b0e56694dcddbbd185b364bbe6e4881dc9bb767409f5ea49b254806a636c07794ef24f5c720380f26eda5c69da59d78707f1271dfa179b158480b9ac55b6d10e4c0e573a5e36fcb01a3fe84860e45f9405918b4402869735de281"}], 0x118, 0x41}, 0x4000040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3179.189217] block nbd2: Receive control failed (result -32) [ 3179.195705] block nbd2: shutting down sockets [ 3179.208906] block nbd0: Receive control failed (result -32) [ 3179.218272] block nbd0: shutting down sockets 08:23:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x15, 0x3, &(0x7f0000000540)=@raw=[@jmp={0x5, 0x0, 0x2, 0x9, 0x6, 0xffffffffffffffe0, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit], &(0x7f0000000580)='GPL\x00', 0x6, 0x95, &(0x7f00000005c0)=""/149, 0x40f00, 0x9, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000680)={0x9, 0x4}, 0x8, 0x10, &(0x7f00000006c0)={0x1, 0xf, 0xbf60, 0x80000001}, 0x10, 0x0, r2}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000780)={r3, r6}) recvmsg$can_raw(r3, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002640)=[{0x0}, {0x0}], 0x2}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg$can_raw(r3, &(0x7f0000000500)={&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000300)=""/101, 0x65}], 0x5, &(0x7f0000000400)=""/227, 0xe3}, 0x10000) sendmmsg$alg(r5, &(0x7f00000024c0)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000007c0)="85ac830b9b69ffab5bc03fc8e3065a8a818a3b5401de7a0344eea09eb7043bfa7783329cc3b81f2407d73e7e1a497bf1becb7dfc725edb9283ba10cd910a316535628458f6c3e402a13ba8145baa88999afccd9ba2ed2222805f3ce25f02b794aebbfc926827310a52ef0f8a2d3aabd7efa79006b4ff84188c1a1d660d1301b44ceb4ab0fc61c0cf9a9659caca6f00c5ca49aa872b0240e9f13dc2fcb8cf63538f2996080dd68ff1332e335a34ffe04a2d8c084b0c451ddc8f7cc2a8da7c5c790c1dd189f67d3568762ab2ee97b78aac931313c1", 0xd4}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="57140eb5cad95b036cfc10622e89a15b0dacc049a2c3f3327f438431a49220764e15a5523d1609d5aeb4a2816973613ce6ec8d1864f09c4afc13f72da39e5edaf9452d3e3513bc58bc78cc397c3f690e2b2e67c2", 0x54}], 0x3, &(0x7f0000001980)=[@assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18}], 0x78, 0x40010}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)="11a9121d89d13135d9c3c1ac0b4da46a9b", 0x11}, {&(0x7f0000001a40)="87ca70f1271ea62ee024a3fcb3e610ae40c0c5290759a734cd32967caba96e0c865d6b2c9e81c71d104ef90b255a7160f203636de9d768dc9ef999a696267b4c75ee09d827ea47cbd9ea260656df52f55743027e7414d3706e6e431b766cd3874c54e2e72701378061ea757630255548858ee5f7cd05510af7a339576dee7bf2f50915c6a3f7", 0x86}], 0x2, &(0x7f00000026c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "ddce5326667e406e2cb0990bc3197ffa335ef45776e61df83477035ead45c7d9ca4e033dd0627da645e848e05628b9b85f4ff694567373e81d4ebef6990d64919e489e0c6caa7cc5f85d4541450fdf61a34258ff0c1e90138a950eea680f4976fa7fd7e0cc0a6358e90340857725dbda2f6e8c5e15bc0b4bda049d6d06f8e28b454035ee25162a0cc4aa710421f10994c23aa3fdd6a778f532dd0d32aeb2fe12a372aa444930f51cbbf4210c8f6f4f547f05bba4de9d1f4c97dc3b13b6e28cf9768365e21ee1e9f5b1509735724751676597209bd99864ffd68c234ae10eecad7052d9651eba2fb6d89f97aff666ad8dc5"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18}, @op={0x18}, @iv={0x110, 0x117, 0x2, 0xfa, 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{&(0x7f0000003980)="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0x1000}, {&(0x7f0000001e80)="f8545e392fe7fe3a8ea98fa4d25ae19747588796f21980ad2a125c7321a097f4c4ce681a0fa6cb6e552a33e4c5f8d9948558bc10ff6213300afd02b398bd64f43714080dec12203f19ca269c85dc989fc4582fa7d8012e281e", 0x59}], 0x7, &(0x7f0000001f80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbb, "52a270988886cf7947db809e73b66a307aabf02f9410ff6b9d0db2957fc4f32d62e5c8e95162772e3e5ff014576e852ca02cb37413ad78f66d49a4acb2f06cd5e8f1def0f4d3c39e04dfdd037de83f2c7de6f17ea7a2535e6bf4bb21147c9f2fef633b754acbc3a59183c094e4025de1f490487db736960e7e3414a19e0b874853d4bcb6564297fd196128f1eefc011b795ef6e1876d33cd3a7e560de62046f3b15967844b08227f6a75c60a8578fbd3346baeb5913163a96d355a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18}, @iv={0x88, 0x117, 0x2, 0x6e, "f50113b297c059f2be2eb2fce26830402b212d269ba1f3a70ef77972e4281b23d57aa0cf95651a060df05e22718667e06703434641c9a5a232987f434cf59b36c8881a4efe988726f0149fe1233430040bd94e40c4988270bfcd925301601a0456e31fff7f7782d822f586a42fad"}, @iv={0x38, 0x117, 0x2, 0x1d, "1958613466fcbbcf082380a55dda3b1941f6b097a67c166999accac83e"}], 0x1f0, 0x2000000}, {0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000002180)="8e7cbc856190851547753995188f469eaa", 0x11}], 0x1, &(0x7f0000002200)=[@iv={0xc8, 0x117, 0x2, 0xb4, "680400ae934c7d9372e2f8a035bde020b9c5e030c319d3d868e7496bfd433fab484a700c9bb90dcd71d8330f0a089efb0afe6b05645084411834b779eca6fad6033ac0482e77e1eff2b4a8528993827fadca6523b4ce6dac98c7af4c50acd2b14f3dbff6a2900f0a22edb6fde7c7b8804b90339e762dd01aafedf0163e2070810eaa87cecff3c496b2c2b90408cebf67fef55cc7eef3b7ffa6b920da41ba6a9fe397c11a6cedb259d5da97bab8b988c01cd9b054"}, @iv={0x98, 0x117, 0x2, 0x80, "73736550b7f6972e0d64cf3220bf914cffbe7b623ccf710360c5f15a8f5d841c9a1327a99a41124306ed350d05a061cfb8da32345097b7564e4c20838f6890906ea741238cbbf1ff9e37abc6392dc27a740e87fb8f516a8f86a47d5c6f33c0ecaa47e7f5a5182c2a2ac56678d09d9802c5b758db1c2e9b471e884bc7594bc737"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x73, "93b72c13e7a4933fe87d8e7e833d91387e97981ec3a50f6c7237706bdee89712b6944e6970aafd2142694e1df2e34dc634da412bbcf7be096e0103752431b50237d6587654e46adf29813338f938bd8ae547192f00c9a22830446854eb67b13bf4c1b50ebc24d2a89ccdd149666bafaf6cb296"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5e, "e1ece9a4afd906a30b32233500b7b41956739e3577dacc203c33a58cc652e458bc5669819bc3309c8de41c11d84f5d01fa4383a7c048e2bd372b3ebc05e56ffbb3b7a9398288a8de06b2c26bef90f4cdc78c538054466c2076fd1e4cb302"}], 0x2c0, 0x44}], 0x4, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r7 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) 08:23:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3179.301142] block nbd5: Receive control failed (result -32) [ 3179.308619] block nbd5: shutting down sockets [ 3179.323171] block nbd5: shutting down sockets 08:23:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x442040) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000040)=0x3e) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x82640) ioctl$NBD_DO_IT(r4, 0xab03) [ 3179.402412] block nbd3: Receive control failed (result -32) [ 3179.402669] block nbd3: shutting down sockets 08:23:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x424100) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3179.515115] block nbd1: Receive control failed (result -32) [ 3179.526937] block nbd1: shutting down sockets 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) [ 3180.051954] block nbd2: Receive control failed (result -32) [ 3180.052204] block nbd2: shutting down sockets [ 3180.068964] block nbd0: Receive control failed (result -32) [ 3180.075847] block nbd0: shutting down sockets 08:23:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3180.099924] block nbd4: Receive control failed (result -32) [ 3180.118999] block nbd4: shutting down sockets [ 3180.128370] block nbd2: server does not support multiple connections per device. 08:23:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/163, 0xa3}], 0x1, &(0x7f0000000100)=""/17, 0x11}, 0x103) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3180.149468] block nbd2: shutting down sockets [ 3180.154288] block nbd5: Receive control failed (result -32) [ 3180.161076] block nbd5: shutting down sockets [ 3180.180741] block nbd5: shutting down sockets 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) [ 3180.228305] block nbd2: server does not support multiple connections per device. [ 3180.239720] block nbd2: shutting down sockets [ 3180.264732] block nbd3: Receive control failed (result -32) [ 3180.265164] block nbd3: shutting down sockets 08:23:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3180.306703] block nbd2: server does not support multiple connections per device. [ 3180.317814] block nbd2: shutting down sockets 08:23:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x121200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0xa}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x24008045) 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3180.360644] block nbd1: Receive control failed (result -32) [ 3180.366998] block nbd1: shutting down sockets [ 3180.373632] block nbd1: Could not allocate knbd recv work queue. [ 3180.380547] block nbd2: shutting down sockets [ 3180.389200] block nbd1: shutting down sockets 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3180.457617] block nbd2: shutting down sockets 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3180.501836] block nbd2: shutting down sockets 08:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3180.533808] block nbd2: shutting down sockets [ 3180.569222] block nbd2: shutting down sockets 08:23:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3180.940329] block nbd0: Receive control failed (result -32) [ 3180.940426] block nbd0: shutting down sockets 08:23:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x800) 08:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 08:23:46 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x440002) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xfff, @default, @netrom={'nr', 0x0}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 08:23:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400100) r2 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x6, 0x420200) ioctl$USBDEVFS_DROP_PRIVILEGES(r2, 0x4004551e, &(0x7f0000000100)=0x37) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3181.001460] block nbd4: Receive control failed (result -32) [ 3181.005224] block nbd4: Device being setup by another task [ 3181.013655] block nbd4: shutting down sockets [ 3181.050765] block nbd2: shutting down sockets [ 3181.061799] block nbd5: Receive control failed (result -32) [ 3181.074496] block nbd5: shutting down sockets [ 3181.118009] block nbd2: shutting down sockets [ 3181.149956] block nbd3: Receive control failed (result -32) [ 3181.156592] block nbd3: shutting down sockets 08:23:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f0000000000)={0x8, 0x45}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r3, r0}) 08:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 3181.254738] block nbd1: Receive control failed (result -32) [ 3181.260911] block nbd1: Device being setup by another task [ 3181.271219] block nbd1: shutting down sockets 08:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 3181.308621] block nbd2: shutting down sockets 08:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 08:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 08:23:46 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r1, 0xab03) [ 3181.779963] block nbd0: Receive control failed (result -32) [ 3181.780250] block nbd0: shutting down sockets 08:23:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000100)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x1f, @ipv4={[], [], @multicast2}, 0x1, 0x3}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)="9b7c543502338bff5b51ff17e5f5b86316d7fc00d32117edff5d6d3a31b458a016be63e156a0933f2027beef770e22095ce00a4de2dabf924bc3c351b2391bd6ceacb2", 0x43}, {&(0x7f0000000240)="cf0804a4eb5ef0861a3ce24d9a38950f478889a31c7662ce65c35a33a12d7b9d801c6cddcea6d2b8d183efb4e9b2f0b2b6007e258aa6c867f836922633a165936b7aa9e8658e39b92562eaea1ede067a73fccdeac54ad529ccc7f27d31f4441cc58c438ce204cfe8b67d41815b45a4998eadf94a6ac80a76e89f6368394829026ee4522a85ddbceab6d7b12c263ecc076ee41dc98b4fcba37591a0c536289782c0acd4e890806f01e7da723c40d52d84901bf26bd143e60059c9db5088b076c6565f4338949ed534462329e3958436cbd6b330a0ba53034da7f358d88c0abdf7f3c089cd2eb7a09d6408", 0xea}, {&(0x7f0000000340)="9362cbff3f202cf87bef630707b34a237e9f2a76700a38a80dc9855388807be0178793af6e456385d7489435f4438659cc5ccb0ffe3ca3fa8f159846408f7a6fd4d30864d200c499240f535395b38b41cecf028a", 0x54}, {&(0x7f00000003c0)="1fcd2a6f2840194f5e5edf219950eaa49c1d37733bae0bc9f0d0a1726903f19ab2529e557e133313f32f1391d0c727b50d041efb8a1f4770e2a56c14a90cf77c8616cf426ad6283e949ff1293747c2e5d4ee98904efb7833c36df1dc2a12c272f99cef686b2d5d1d39b55421019636fd9a4a9ba524e0eaf0878d9ca3891c963a", 0x80}, {&(0x7f0000000440)="12d00bd61191e68b1b300257a17241c27568dbb149ecf7e2ae7667ce148d75318237d8dc17fe65ce48897202ec4a4c50b4dbc507b53be165744f690deeeec720b7078038ed6c056a1f432dd16f14a49662c9ee05d4b1e24b13930bc0457a6bcd00f84ccc3f872cee74b80f5ca9dd2b446e385dfef35cc674664785f9bfb41133325cb075bdd923a98e94d6c921d2d2074546f6edcc40b648ae2a9ef5d5038da352b01efca50286dfe8faf3a70d1114200419d946d4406fcc93ae3da4f65be0bcef7e79", 0xc3}, {&(0x7f0000000080)="d3582314273282234e7ec778fcfd5cdffa325da3e03028740ea7bdf338e69612cae7", 0x22}, {&(0x7f0000000540)="fc87bdcec6bc2f5eab8f127ed219ad4522190169335222666246352b262a5183660102aa5cabb134730f5abbe9f900822cdd7e2f2c784d1907d887b8fe5093943159635918a614d79d133f96e88ef45e5a926dba4e388e4d01478b6965f58f42d4df32d5c77a80e3d1c09ee3cbc07f8666650dead9dc86f2d19a58e8ae21c6c3ab7a997eb874f45024594a4424e23542dc8b607ec9a87644265386bf9173a567b1f23ba4743a3a0ffa983c784e1ffe9f0f722f9c575acec672cde3c849f81d70017aad4b21d947f3a455725f51efe73796a19d26ac6644a854b5a914773166ae023e1a6b33108532051500f1d5e22972a8524f4dbea708", 0xf7}, {&(0x7f0000000640)="babf1cccad8d85cd45ac82e36cfe02d667b33d5167ca92afda5c2445cf62719ebe2510a2e1d5fa301d2065bd7169d645eba240cf374800ec18d2ecc782d97208ae4ce42041c36801cb16bf7a74c54dcb457894286256072af653c1", 0x5b}, {&(0x7f00000006c0)="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", 0x1000}], 0x9, &(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x3c8}, 0x20000004) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000001bc0)='/dev/nbd#\x00', 0x0, 0xab081) ioctl$NBD_DISCONNECT(r5, 0xab08) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000017c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r4, &(0x7f0000001b80)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x621fc64839cacb31}, 0xc, &(0x7f0000001b40)={&(0x7f0000001800)={0x324, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x154, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xed, 0x4, "eb85cfa1b747aa97b6a64f94a3f686e6df6b620f26133475b6ceeec2f4840cd4db4485eefdb77d5aebf19fe9c4c8c88de21e11bbee8c7702850413d7e1e3e8821a59d3b7ac7f0966aa749e271086ff40da0957048efe5abeda967fc5462b27e9cb536c8350dbdf25e8c8c12abcc99f2583ab73499e74f95558797c34b16811cbb15a8b429b74c60e013dbce7498435dd608e66499eb7748aa1d8b71b1fd95374214b787bb4102dab143e77e841f6a82d21a257f47a098e3f20877b09fa0d3cbe126ac3ef33b199f1c71168c436128879515a18d322d2eddbf35146e709e363a151718087d943c67997"}, @ETHTOOL_A_BITSET_BITS={0x60, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6e5fb141}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc85}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}]}, @ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_HEADER={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x120, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x11c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '{,)].:%}\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '))\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '#]!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x510000}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^!\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+)[]\'\x00'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x40001}, 0x8080) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 08:23:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 3181.842714] block nbd4: Receive control failed (result -32) [ 3181.849002] block nbd4: shutting down sockets [ 3181.903690] block nbd4: Receive control failed (result -32) [ 3181.904346] block nbd4: shutting down sockets [ 3181.951913] block nbd2: shutting down sockets [ 3181.991948] block nbd3: Receive control failed (result -32) [ 3181.991992] block nbd3: shutting down sockets [ 3182.002922] block nbd5: Receive control failed (result -32) [ 3182.003632] block nbd4: NBD_DISCONNECT [ 3182.009421] block nbd5: shutting down sockets [ 3182.027454] block nbd2: shutting down sockets 08:23:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 3182.051985] block nbd5: shutting down sockets 08:23:47 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:23:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 08:23:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x121200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0xa}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x24008045) 08:23:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3182.121942] block nbd1: Receive control failed (result -32) [ 3182.128293] block nbd1: shutting down sockets 08:23:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3182.225096] block nbd5: shutting down sockets [ 3182.225344] block nbd2: shutting down sockets [ 3182.263982] block nbd5: shutting down sockets [ 3182.772186] block nbd4: Disconnected due to user request. [ 3182.782871] block nbd4: NBD_DISCONNECT 08:23:48 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r1}) sendto$x25(r2, &(0x7f0000000340)="cb80a504795ad9dcaf0709bab2deb87648dce291b5fcd81bcb736ab7d3e026b14b2bc2273cb55b86cc5caabda6dce7112d8ee1bdddc4cd3ef0822068d0546dd1dd3c3af096b4dbdbecc870d785b391fe693eb49161ffc6c2ff1198cd3c5dbf526b9088e1b95110e43144cfc17f8abfb0e6a7dc6342f7f9f8022f04749dbbb02dc1fd34bff08e1b0031613cc35e37d196c2eb581e0efe6e3f152d765d2d75eb147ab59ad44681", 0xa6, 0x4040, &(0x7f0000000400)={0x9, @null=' \x00'}, 0x12) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvfrom$x25(r4, &(0x7f0000000000)=""/74, 0x4a, 0x40000023, 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x20400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x220940) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FBIOGET_FSCREENINFO(r3, 0x4602, 0x0) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0x2, 0x7f, 0x2}, 0x10) 08:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3182.833525] block nbd4: Disconnected due to user request. 08:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3182.882074] block nbd5: shutting down sockets [ 3182.890430] block nbd4: shutting down sockets [ 3182.904632] block nbd5: shutting down sockets [ 3182.914736] block nbd2: shutting down sockets [ 3182.925499] block nbd4: shutting down sockets [ 3182.968334] block nbd2: shutting down sockets 08:23:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x111b40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="17dfc5df267fae7c1abdcc4fe60618e3050c5a2759616ee8e461f87a42e8ee8be9b9d9bbb2103a588180fcda939ca22046ba05705e32545433b257edffa61c81938bb5d1250e001293483c7a742defc43211fa45d4b8a0725d04e08f78570409fb8f0103", 0x64}, {&(0x7f0000000080)="a7a119d95e55c496f7cd9bc24c", 0xd}, {&(0x7f00000001c0)="e4b2cc702749a8fccd698c18210e37ff424c26920674c7fc4498fe967572ddf1286479e4f0237c01220cfa3922f7eea878e25a4618856b052c66a2659b90f830d4d38409c527f4b362c4568edfd43ffdaf3cf624e1f162ab98", 0x59}, {&(0x7f0000000240)="2d7b854e20a10075ced1c67b18b56761f7bd0abdc87b90b1b63d8d9c167c20c1108eeb7501a9c8b906b5cfa1a31e9c34157fe6a41fb9476f7c35bcfba05a09b7ac181e450b3282e9852cf53a5754f4e0fd4b733ce8f18d3f82b56b5e80411ccad4ef6c6a02d2b279903b68a69e29caad9c6b7b32366fc1a376f2342b150d321150c2eaf9e1492392ccb567bac12d318fc517df67c33c35fceeaabd42b22646d751311308", 0xa4}, {&(0x7f0000000300)="8f91f66d3a86b9cfae4397c1a4b59909ae8841bde34824305dd2da9911eceaa38a9e03a1690ab4cd2ebccc910e4244a86b8f3422861904855bc94f48b4e09219a11aea3c4fbd8fb912e0d8f621864f9c7682aca970300778770b40", 0x5b}, {&(0x7f0000000380)="59b29b2a0d6d58831c5ea98113395bcfb07a69304029272084db4102e3ef54256716df6e0bcd650842ee9ef73ffef4bfa8995c478a217f781c06063196f0f53653e8c3441f5f76a9dc6f5ef6a594e849707035bf1f4442b976b4", 0x5a}, {&(0x7f0000000400)="d89d3635f5b5fa5f0bdf2b3160ece1d07a10c97c96d12aeb21b05910fe4d82ad8de3d07e709c6c30689843f4d21237cf7166149f157379d2ce4bbfce8859e92786c84c2435b03fd698492b6bff0189616c6b8aab9336222d988e8040be3f0c76eb16d867f0f7ae2f5e3e76d3da0183e0dbaba434271efecbf3659c1bae1203756c046c462438e3e7382b81a905880e515df056f96b77f6de80341d595206f5ff32dbd453c0c3bf2ba976d9bd2099864340a58f81ebb90ff209b2f082", 0xbc}], 0x7, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @iv={0xa0, 0x117, 0x2, 0x8c, "68377fad2e64d910facbaba7892ef070d2c743b25f833c3d8344ceaae5da7094a0322d77cab4a7cbf8fafd819dd97cf4b48a4ae53f07859b5cf721d7acbd8e7aa118c6e6acf288fb225c4bf2707acd467cba92359d86fa8cc5cff54513cc6851ac9d17edecd1292b08f34cac7f2a55147d9996889a9f6f0d269fb4ae85a45d636eb9d964b865aa34188b4835"}, @op={0x18, 0x117, 0x3, 0x356de2f61dda5de0}, @iv={0x50, 0x117, 0x2, 0x3c, "2424718ad337b74bee5aab88a82186990b67e9e25a734ca9e52ac46ed9bdf5c7c7f4d46585b493cdab732ae2dc3041a24312e3a129eb52c88057ba22"}], 0x150, 0x20000000}, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="8d40", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', r2, 0x2f, 0x24, 0x5, 0x80000000, 0x12, @dev={0xfe, 0x80, [], 0x22}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x700, 0x8, 0x9}}) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f0000000280)={0x1f, 0xff}) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x20000) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000100)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x1f, @ipv4={[], [], @multicast2}, 0x1, 0x3}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)="9b7c543502338bff5b51ff17e5f5b86316d7fc00d32117edff5d6d3a31b458a016be63e156a0933f2027beef770e22095ce00a4de2dabf924bc3c351b2391bd6ceacb2", 0x43}, {&(0x7f0000000240)="cf0804a4eb5ef0861a3ce24d9a38950f478889a31c7662ce65c35a33a12d7b9d801c6cddcea6d2b8d183efb4e9b2f0b2b6007e258aa6c867f836922633a165936b7aa9e8658e39b92562eaea1ede067a73fccdeac54ad529ccc7f27d31f4441cc58c438ce204cfe8b67d41815b45a4998eadf94a6ac80a76e89f6368394829026ee4522a85ddbceab6d7b12c263ecc076ee41dc98b4fcba37591a0c536289782c0acd4e890806f01e7da723c40d52d84901bf26bd143e60059c9db5088b076c6565f4338949ed534462329e3958436cbd6b330a0ba53034da7f358d88c0abdf7f3c089cd2eb7a09d6408", 0xea}, {&(0x7f0000000340)="9362cbff3f202cf87bef630707b34a237e9f2a76700a38a80dc9855388807be0178793af6e456385d7489435f4438659cc5ccb0ffe3ca3fa8f159846408f7a6fd4d30864d200c499240f535395b38b41cecf028a", 0x54}, {&(0x7f00000003c0)="1fcd2a6f2840194f5e5edf219950eaa49c1d37733bae0bc9f0d0a1726903f19ab2529e557e133313f32f1391d0c727b50d041efb8a1f4770e2a56c14a90cf77c8616cf426ad6283e949ff1293747c2e5d4ee98904efb7833c36df1dc2a12c272f99cef686b2d5d1d39b55421019636fd9a4a9ba524e0eaf0878d9ca3891c963a", 0x80}, {&(0x7f0000000440)="12d00bd61191e68b1b300257a17241c27568dbb149ecf7e2ae7667ce148d75318237d8dc17fe65ce48897202ec4a4c50b4dbc507b53be165744f690deeeec720b7078038ed6c056a1f432dd16f14a49662c9ee05d4b1e24b13930bc0457a6bcd00f84ccc3f872cee74b80f5ca9dd2b446e385dfef35cc674664785f9bfb41133325cb075bdd923a98e94d6c921d2d2074546f6edcc40b648ae2a9ef5d5038da352b01efca50286dfe8faf3a70d1114200419d946d4406fcc93ae3da4f65be0bcef7e79", 0xc3}, {&(0x7f0000000080)="d3582314273282234e7ec778fcfd5cdffa325da3e03028740ea7bdf338e69612cae7", 0x22}, {&(0x7f0000000540)="fc87bdcec6bc2f5eab8f127ed219ad4522190169335222666246352b262a5183660102aa5cabb134730f5abbe9f900822cdd7e2f2c784d1907d887b8fe5093943159635918a614d79d133f96e88ef45e5a926dba4e388e4d01478b6965f58f42d4df32d5c77a80e3d1c09ee3cbc07f8666650dead9dc86f2d19a58e8ae21c6c3ab7a997eb874f45024594a4424e23542dc8b607ec9a87644265386bf9173a567b1f23ba4743a3a0ffa983c784e1ffe9f0f722f9c575acec672cde3c849f81d70017aad4b21d947f3a455725f51efe73796a19d26ac6644a854b5a914773166ae023e1a6b33108532051500f1d5e22972a8524f4dbea708", 0xf7}, {&(0x7f0000000640)="babf1cccad8d85cd45ac82e36cfe02d667b33d5167ca92afda5c2445cf62719ebe2510a2e1d5fa301d2065bd7169d645eba240cf374800ec18d2ecc782d97208ae4ce42041c36801cb16bf7a74c54dcb457894286256072af653c1", 0x5b}, {&(0x7f00000006c0)="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0x1000}], 0x9, &(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x3c8}, 0x20000004) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000001bc0)='/dev/nbd#\x00', 0x0, 0xab081) ioctl$NBD_DISCONNECT(r5, 0xab08) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000017c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r4, &(0x7f0000001b80)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x621fc64839cacb31}, 0xc, &(0x7f0000001b40)={&(0x7f0000001800)={0x324, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x154, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xed, 0x4, "eb85cfa1b747aa97b6a64f94a3f686e6df6b620f26133475b6ceeec2f4840cd4db4485eefdb77d5aebf19fe9c4c8c88de21e11bbee8c7702850413d7e1e3e8821a59d3b7ac7f0966aa749e271086ff40da0957048efe5abeda967fc5462b27e9cb536c8350dbdf25e8c8c12abcc99f2583ab73499e74f95558797c34b16811cbb15a8b429b74c60e013dbce7498435dd608e66499eb7748aa1d8b71b1fd95374214b787bb4102dab143e77e841f6a82d21a257f47a098e3f20877b09fa0d3cbe126ac3ef33b199f1c71168c436128879515a18d322d2eddbf35146e709e363a151718087d943c67997"}, @ETHTOOL_A_BITSET_BITS={0x60, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6e5fb141}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc85}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}]}, @ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_HEADER={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x120, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x11c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '{,)].:%}\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '))\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '#]!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x510000}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^!\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+)[]\'\x00'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/nbd#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x40001}, 0x8080) ioctl$NBD_DO_IT(r2, 0xab03) [ 3183.013337] block nbd3: Receive control failed (result -32) [ 3183.019235] block nbd3: shutting down sockets [ 3183.027275] block nbd1: Receive control failed (result -32) [ 3183.031830] block nbd1: Device being setup by another task [ 3183.046950] block nbd1: shutting down sockets 08:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 08:23:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3183.123920] block nbd2: shutting down sockets [ 3183.132194] block nbd3: NBD_DISCONNECT 08:23:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) read$alg(r3, &(0x7f0000000000)=""/133, 0x85) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x200) ioctl$NBD_DISCONNECT(r4, 0xab08) 08:23:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 08:23:48 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3183.350897] block nbd1: NBD_DISCONNECT 08:23:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 08:23:49 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3183.911691] block nbd3: Disconnected due to user request. [ 3183.936275] block nbd4: Receive control failed (result -32) [ 3183.943086] block nbd4: Device being setup by another task [ 3183.951907] block nbd4: shutting down sockets 08:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 3184.012848] block nbd4: shutting down sockets [ 3184.036375] block nbd4: shutting down sockets [ 3184.048984] block nbd3: shutting down sockets 08:23:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, 0x0) ioctl$SIOCPNGETOBJECT(r2, 0x89e0, &(0x7f0000000000)=0x7fff) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:49 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3184.071232] block nbd1: Disconnected due to user request. [ 3184.080666] block nbd5: Receive control failed (result -32) [ 3184.087120] block nbd5: shutting down sockets [ 3184.100209] block nbd5: Could not allocate knbd recv work queue. [ 3184.105250] block nbd1: Device being setup by another task [ 3184.130982] block nbd5: shutting down sockets [ 3184.158132] block nbd2: shutting down sockets 08:23:49 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x22840) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x10000) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 3184.236918] block nbd1: shutting down sockets [ 3184.254264] block nbd1: shutting down sockets 08:23:49 executing program 5: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x0, 0xf, 0x4, 0x3, 0x7, 0x7, &(0x7f0000000040)="f56ab7b02424ca"}) shmdt(0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0xffff0000000, 0x8000) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000380)=@urb_type_iso={0x0, {0xb}, 0x4, 0x61, &(0x7f0000000300)="526c2d66c83fc5652237799f349b089ff6981ae5435df47d9580aa06a2", 0x1d, 0x8, 0x1, 0x3d, 0x1, 0x323, &(0x7f0000000340)="42bfdfeda80eb5ed3df4a8f717bb708d05ed85e916c3b03d9c8557c8994bf07f7cae55546d937c3b802e2945a4b61e97dd2172afca559a", [{0xfffffe01, 0x117d590, 0x7}, {0x7, 0x0, 0x45}, {0x7e, 0x800000, 0x7f}, {0x1, 0xe1, 0x9}, {0x2, 0x5, 0x80000000}, {0x9, 0x800, 0x9}, {0x81, 0x800, 0xf461}, {0x4, 0x100, 0x8000}, {0x9, 0x4, 0x2}, {0x9, 0x1f, 0x9}, {0x2, 0x100, 0x58}, {0xade, 0x8, 0x7}, {0x1, 0x7, 0x60}, {0x1, 0xfffffff8, 0x6}, {0x5, 0x10000, 0x7}, {0x80000001, 0xaee, 0x9}, {0x7, 0x100, 0x1}, {0x8, 0x70, 0x8001}, {0x0, 0xe8, 0xffffff96}, {0x0, 0x1, 0x24be}, {0x80000000, 0x8001, 0x10001}, {0x7, 0x200, 0x2}, {0x80, 0x7, 0x4}, {0x0, 0x89}, {0x0, 0x0, 0x40}, {0xdf, 0x7, 0x6}, {0x8d5b, 0x8, 0x101}, {0xff, 0xfffff000}, {0x3, 0xfffffffa, 0x1}, {0x7f, 0xfffffc01, 0x2}, {0xffff, 0x200, 0x7ff}, {0x101, 0xd4, 0x6}, {0x1ff, 0x1, 0xffff}, {0x7f, 0x400, 0x20}, {0x80, 0x2, 0x2}, {0x7, 0x5, 0x2}, {0x6, 0x200, 0x9}, {0x8e, 0x8, 0x200}, {0xfffffbff, 0x3, 0x1}, {0x4, 0x40, 0xb6}, {0xe8a, 0x100, 0x7ce}, {0x24, 0x4f, 0x3300}, {0x1, 0xfff, 0x7fff}, {0x8, 0x5, 0xf1d9}, {0xad2, 0x1000, 0x2}, {0x0, 0x98b2, 0x8800000}, {0x10000, 0x666, 0x3}, {0x6, 0x2, 0x2}, {0x3, 0xc0000000, 0x46}, {0x9, 0x4, 0x1}, {0x26, 0x1, 0x8}, {0xff, 0x73, 0xe0d5}, {0x2, 0x1000, 0x1}, {0x6, 0x1}, {0x9, 0xc, 0xba7}, {0xfffffc00, 0x5, 0x2}, {0x5, 0x40c, 0x9}, {0x6, 0xb, 0x1}, {0x1, 0x3, 0xb4}, {0x40, 0x1d413b87, 0x6}, {0x9, 0x3, 0x3}]}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4001) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3184.283482] block nbd3: shutting down sockets 08:23:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @null, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x7ff, 0xa}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x2dd, 0x5}) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) ioctl$NBD_DO_IT(r3, 0xab03) [ 3184.375283] block nbd2: shutting down sockets 08:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 3184.466929] block nbd3: shutting down sockets [ 3184.482203] block nbd2: shutting down sockets 08:23:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x331280) ioctl$NBD_DISCONNECT(r3, 0xab08) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000329bd70d995dbdf250f0000000500370001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40801}, 0x20008881) 08:23:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3184.987575] block nbd4: Receive control failed (result -32) [ 3184.999260] block nbd4: shutting down sockets [ 3185.052586] block nbd2: shutting down sockets 08:23:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:50 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3185.124822] block nbd2: shutting down sockets 08:23:50 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3185.186011] block nbd2: shutting down sockets 08:23:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8280) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003280)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x618000) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 08:23:50 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) [ 3185.229297] block nbd2: shutting down sockets [ 3185.242021] block nbd1: Receive control failed (result -32) [ 3185.248452] block nbd1: shutting down sockets [ 3185.264301] block nbd1: Receive control failed (result -32) [ 3185.264459] block nbd1: shutting down sockets [ 3185.322913] block nbd1: NBD_DISCONNECT [ 3185.331240] block nbd1: server does not support multiple connections per device. [ 3185.342616] block nbd1: Disconnected due to user request. [ 3185.354517] block nbd1: shutting down sockets [ 3185.360140] block nbd1: NBD_DISCONNECT [ 3185.366191] block nbd1: Device being setup by another task [ 3185.372089] block nbd1: Disconnected due to user request. [ 3185.378146] block nbd1: shutting down sockets [ 3185.846889] block nbd3: Receive control failed (result -32) [ 3185.848552] block nbd5: Receive control failed (result -32) [ 3185.852961] block nbd3: shutting down sockets [ 3185.859820] block nbd5: Device being setup by another task [ 3185.873679] block nbd4: Receive control failed (result -32) [ 3185.879911] block nbd4: shutting down sockets [ 3185.885575] block nbd5: shutting down sockets 08:23:51 executing program 4: ioctl$SIOCPNADDRESOURCE(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000240)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x11, 0x1000, 0x20, 0x10001, 0x4, 0xffffffffffffffff, 0x7000, [], 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x1}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x341401) ioctl$FBIOGET_FSCREENINFO(0xffffffffffffffff, 0x4602, &(0x7f0000000040)) ioctl$NBD_DO_IT(r2, 0xab03) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x8300, 0x0) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f0000000200)={0xe4, 0x6}) 08:23:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x8000, 0x3, 0x80000, 0x1, 0x4, 0xffffffffffffffff}) 08:23:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000000)={0x60, 0x0, 0x0, {{0x101, 0xffff, 0x400, 0x4, 0x10000, 0x3, 0xcb, 0x7}}}, 0x60) [ 3185.937297] block nbd4: Receive control failed (result -32) [ 3185.937686] block nbd4: shutting down sockets 08:23:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3186.034345] block nbd5: shutting down sockets [ 3186.036925] block nbd2: shutting down sockets [ 3186.041160] block nbd5: shutting down sockets [ 3186.055281] block nbd4: shutting down sockets [ 3186.068235] block nbd4: shutting down sockets 08:23:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x6a2000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) 08:23:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0x3, 0x6, 0x7fffffff, &(0x7f00000012c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001300), &(0x7f0000001340)=0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="6d42a21972f032b7f302a61eb059a0b523661a5e8352e40915f6021af0a00e8c7d8e43905b3aed75205b1f7c18c0ec1af0c06d0b39d3fe4634abd8201776a6ee9c223b6c50dbe97018e70476220129d711ec25839071447c69220d9176ab18076e037caaa16b000ca5d499abd101e4f620342eece2d2280afbd1866cd55e783fa612c920bad93727f59f55866f65d8b682c887c604a08cc02341fd0c1347dfc2dcb2d4ec6bb617bdc004f8d95d92edbe2221b9915d33c307e3351ea8a2884060ebaa11", 0xc3}, {&(0x7f0000000000)="1d2f167cf7065f6fb0df9ad2c121c5cbaed3b8d0c27f68c2", 0x18}, {&(0x7f0000001380)="d7f95e7e029e24c00c530fcc0b35eb3dbd611a016fe7e6ed0d53a9e8e5d57d38fea0e5ee2bb69629ff520982229a9063882aa77e93ab3806a4bf59a20f3ce1efc71ac20cbad11ec581f246ad2c1380b94cee93b945bbf185d4f0e935cbd21e3c0c4205746f7bf6bbc7ed990b4177f41772571bbf868926f6302345b13afce3a35c04dbd58ee2a01670f0d8846c3492f1e6769b6465a816aa7120500de95eca2cd3c6b0c3f9c0e8f90d00517c5662c0ae551873c2b074409d865cd0a594c01be4979136d8ab7b6ecc615238323a0718d60e21c2e79cc43b0b4c26cf151195ecef7c0b2428ee6eedd682aba755f45d", 0xee}, {&(0x7f0000000040)="e34be2adae27d4a05f3da01eaae20035f73c0b094461ba170d517163c3b7af2127", 0x21}, {&(0x7f0000001480)="45961d4017e7a4c085c5d1840b94c3069038171d4937c3d8af6308d2206a21ddb18f5ac5dbabcb2d4925e9b0493a0b4c245f77c6b2c47031262487b6416c77305cae5ccf1886317803df0f95509757cb57cfeab37181b6d9e1338b07c8a82e4e5ba32eea8cdf", 0x66}], 0x6, &(0x7f0000001580)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x730}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18}, @iv={0xe0, 0x117, 0x2, 0xca, "ee3911f9044f8b99df0083c23ff593d22d17c72344ffe2eac1684eac218c27a2fc7fd2ce6cd207091a22a71d28e491daf2c8e34a42751c53b8c22de8a86a0fa4f8f7d0f908b6211e69eef750f86abf5def8006ce33040dcb429e241ad4a3c62a27cfa278d52cab88fbfcdd98ca67a3b824209850269f6a840d92b86223069b151a747a917ea8e68a1669c8870d746e36c5ecbf03399a0d1a589d823f0dc70b52cc3b1b7b0de3f8abd20e06ba1fdd2f3a451b87aa1315fb8015bf6e15541cbbb0dee5926664419c71af51"}, @iv={0xc8, 0x117, 0x2, 0xb2, "44dc3e5d59678b561a312becb7d3e4e585a381f40e019d10686d61610b5cb72a4421e9f6f1e4db34dfe76581c74200d85c79895f380e8c13b1fe0fc9301792435f9d62b42405e318415ccd9f536fffb8fbbd816c39593e185b72390681eed8d217bd4be7aeb9ceb2102e0ce5f0b08abd3e5582b2773518dd335c92ef1c28d6ff53dc30f505e12fc3348ae7ce2de7b839f278c0ae6bd6698fe259253e044f995a722923facc646393b9c43dbed4a8580696c9"}, @assoc={0x18}], 0x268, 0x20000081}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3f) [ 3186.171377] block nbd2: shutting down sockets 08:23:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000014c0)={r1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 08:23:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3186.304652] block nbd2: shutting down sockets [ 3186.359537] block nbd2: shutting down sockets 08:23:51 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000440)=""/185, 0xb9}, {&(0x7f0000000500)=""/19, 0x13}], 0x7, &(0x7f00000005c0)=""/6, 0x6}, 0x40010000) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:23:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3186.803557] block nbd1: Receive control failed (result -32) [ 3186.810085] block nbd1: shutting down sockets [ 3186.823210] block nbd3: Receive control failed (result -32) [ 3186.837086] block nbd3: shutting down sockets 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) 08:23:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000003480)=@default) sendto$rose(r2, &(0x7f0000000000)="46a4c05b1074bd9501136497da2b7d93655f0d8f9ded8b217a9c7a23062a0cd6480a68c5435852d895", 0x29, 0x41, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x40) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000080)=0x51c5, 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f0000002d00)={&(0x7f00000002c0), 0xc, &(0x7f0000002cc0)={&(0x7f0000000300)={0x2c, r8, 0x403, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7ff}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r8, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x3c}}, 0x810) ioctl$NBD_DO_IT(r4, 0xab03) [ 3186.903088] block nbd2: shutting down sockets [ 3186.969699] block nbd2: shutting down sockets 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) 08:23:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3186.993825] block nbd5: Receive control failed (result -32) [ 3186.999858] block nbd5: shutting down sockets [ 3187.027625] block nbd5: Receive control failed (result -32) [ 3187.029797] block nbd5: shutting down sockets [ 3187.039363] block nbd2: shutting down sockets 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) [ 3187.084047] block nbd4: Receive control failed (result -32) [ 3187.090206] block nbd4: shutting down sockets [ 3187.133266] block nbd0: Receive control failed (result -32) [ 3187.139906] block nbd0: shutting down sockets [ 3187.150402] block nbd4: Receive control failed (result -32) [ 3187.150716] block nbd4: shutting down sockets 08:23:52 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x10000, 0xd8102) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000100)=@urb_type_interrupt={0x1, {0xa, 0x1}, 0x1f, 0xc7, &(0x7f00000001c0)="8befef282860fcaf26c4da0c95b16b89ff961a7ec8954146d32d6c15d86474cf56bf32626d7556310c803ce7e5a574db61c601d91497bdfda9075df0250d8021a17d5ebaa5c17b40cc0be1bba5c4c421c4351175d9af4a7291c1585396af5cbee00418a56f4a0fa04f51468f4500dd5436829761fb9a6862b613ba9f4f8fd0daeedb937335f7361e3c76756d5e65d33087c7b7d3761bf5f94bcc64d875268c6174adf451951a2b662cdff32a34e32c3b850c0a8370243011ed3268b68f31c30725d7455ae6457fde3f6731b007c4c50bb912b75a16", 0xd5, 0xfff, 0x6, 0x0, 0x9, 0x0, &(0x7f0000000040)="57235749e48643807ac0bb54a4d17b65b17b8274ab139b0e768d02e4061233bbc77774a3f2391abe99d51cd5d4e7c7d5ca3eaa85dd9a9f971b303fbf0cbd36db8aecaeeb9031f62b59be3df6b94809e72fc19761d0d8d85f1d798bff6878e04148aabdcffd434cc3f6a3abe444c949f8b906f6ce"}) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = inotify_init() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000340)={[], 0x9, 0x915, 0xffffffcf, 0x34000000000, 0x81, 0xffffffffffffffff}) inotify_add_watch(r4, &(0x7f0000000300)='./file0\x00', 0x2000308) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) [ 3187.188612] block nbd2: shutting down sockets 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 3187.270390] block nbd2: shutting down sockets 08:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x8000, 0x3, 0x80000, 0x1, 0x4, 0xffffffffffffffff}) [ 3187.318095] block nbd2: shutting down sockets 08:23:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3187.711629] block nbd3: Receive control failed (result -32) [ 3187.717723] block nbd3: shutting down sockets 08:23:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3187.769874] block nbd3: shutting down sockets [ 3187.784510] block nbd1: Receive control failed (result -32) [ 3187.790585] block nbd1: shutting down sockets 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:23:53 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x250441) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) socketpair(0x29, 0x3, 0x68, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x680501) socketpair(0x1e, 0x6, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x82200) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3187.817366] block nbd1: Could not allocate knbd recv work queue. [ 3187.829896] block nbd1: shutting down sockets [ 3187.842021] block nbd3: shutting down sockets 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) [ 3187.910288] block nbd3: shutting down sockets [ 3187.915394] block nbd5: Receive control failed (result -32) [ 3187.921611] block nbd5: shutting down sockets 08:23:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x54, 0x0, 0xa00, 0x6, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffff001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x401}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x80) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) [ 3187.982063] block nbd5: Receive control failed (result -32) [ 3188.006468] block nbd5: shutting down sockets [ 3188.034073] block nbd4: Receive control failed (result -32) [ 3188.041264] block nbd4: shutting down sockets [ 3188.047145] block nbd0: Receive control failed (result -32) [ 3188.047509] block nbd0: shutting down sockets [ 3188.111117] block nbd4: Receive control failed (result -32) [ 3188.111731] block nbd4: shutting down sockets 08:23:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x402400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000040)=@ax25={{0x3, @netrom}, [@remote, @default, @null, @rose, @bcast, @netrom, @null, @default]}, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f00000007c0)=""/158, 0x9e}], 0xa, &(0x7f0000000940)=""/197, 0xc5}, 0x10142) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000ac0)={0x2, 0x10}) ioctl$NBD_DO_IT(r3, 0xab03) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000a80)={0x23, 0x0, 0x1f, 0x2}, 0x10) [ 3188.158185] block nbd2: Receive control failed (result -32) [ 3188.158511] block nbd2: shutting down sockets 08:23:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x8000, 0x3, 0x80000, 0x1, 0x4, 0xffffffffffffffff}) 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:53 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)=0x5fcc) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:54 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) [ 3188.906401] block nbd5: Receive control failed (result -32) [ 3188.912589] block nbd5: shutting down sockets 08:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xc0082) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) connect$x25(r2, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') ioctl$NBD_DO_IT(r3, 0xab03) [ 3189.010798] block nbd0: Receive control failed (result -32) [ 3189.017437] block nbd0: shutting down sockets 08:23:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x8803) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x8000, 0x3, 0x80000, 0x1, 0x4, 0xffffffffffffffff}) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3189.074755] block nbd4: Receive control failed (result -32) [ 3189.081093] block nbd4: shutting down sockets [ 3189.090720] block nbd4: Could not allocate knbd recv work queue. [ 3189.098549] block nbd4: shutting down sockets [ 3189.100368] block nbd2: Receive control failed (result -32) [ 3189.109897] block nbd2: shutting down sockets 08:23:54 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r4}) 08:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3189.758129] block nbd5: Receive control failed (result -32) [ 3189.763016] block nbd5: Device being setup by another task [ 3189.771508] block nbd5: shutting down sockets 08:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3189.857477] block nbd0: Receive control failed (result -32) [ 3189.857826] block nbd0: shutting down sockets [ 3189.868260] block nbd1: Receive control failed (result -32) [ 3189.881422] block nbd1: Device being setup by another task [ 3189.898348] block nbd1: shutting down sockets [ 3189.972803] block nbd2: Receive control failed (result -32) [ 3189.979488] block nbd2: shutting down sockets [ 3189.982187] block nbd4: Receive control failed (result -32) [ 3190.002834] block nbd4: shutting down sockets 08:23:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000000)={0x5, 0x6}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x200100) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)=0x5fcc) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:55 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) read$usbfs(0xffffffffffffffff, &(0x7f0000002340)=""/48, 0x30) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000002380)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300432e8e5e368242e065e757e1182699b55647108fabd2e34413cc8c532775153290f14ef07ff509df3c956adeaf8b6ece7370a4aa7bb1634a0b296fdff6aa9048bd1a0be029667946c45713194a19a5404faf06804a24fd64bab699", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000002300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002200)={0xb8, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}]}, 0xb8}}, 0x24000804) socket$can_raw(0x1d, 0x3, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) socket$inet_icmp(0x2, 0x2, 0x1) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000000)={0x90, 0x0, 0x0, {0x2, 0x3, 0x5, 0x9, 0x1, 0x1, {0x3, 0x3, 0x0, 0x2, 0x9, 0x5, 0x80, 0x3, 0x7d, 0x4000, 0x8, 0x0, r5, 0x6, 0x80}}}, 0x90) [ 3190.057934] block nbd4: Receive control failed (result -32) [ 3190.058187] block nbd4: shutting down sockets 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3190.400195] block nbd3: shutting down sockets 08:23:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x20, 0x40, 0x0, 0xa, 0x3, 0x14, "75d3664a5cb10b0f11025cb9b381be8207a2016ac0fdb891ec990478db2b606473af6f61f9099edf1ccb1fb015395a413b26d5b2f3cc44b9b84bfcf66f44b604", "362d3938c1f9945187fc1357c3bbbb428d9eb2be4049c5668d386302b4b3b920195441bbb04d05276d1724a7065f3a34e0c7fb47fc1a376d02af7a3caea6aced", "72426f702b6b7cdf6508c92412197b9148bde1969e12f91ae252d892bb22451d", [0x7, 0x4e6]}) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3190.622093] block nbd5: Receive control failed (result -32) [ 3190.628319] block nbd5: Device being setup by another task [ 3190.639408] block nbd5: shutting down sockets [ 3190.681371] block nbd3: shutting down sockets 08:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3190.751537] block nbd0: Receive control failed (result -32) [ 3190.751859] block nbd0: shutting down sockets [ 3190.793703] block nbd3: shutting down sockets [ 3190.948791] block nbd4: Receive control failed (result -32) [ 3190.950372] block nbd4: Device being setup by another task [ 3190.955947] block nbd2: Receive control failed (result -32) [ 3190.961305] block nbd4: shutting down sockets [ 3190.967094] block nbd1: Receive control failed (result -32) [ 3190.977343] block nbd2: shutting down sockets [ 3190.982365] block nbd1: shutting down sockets 08:23:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x141180) socket$alg(0x26, 0x5, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x401) [ 3190.994517] block nbd1: Could not allocate knbd recv work queue. [ 3191.002066] block nbd1: shutting down sockets [ 3191.069796] block nbd2: shutting down sockets 08:23:56 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) read$usbfs(0xffffffffffffffff, &(0x7f0000002340)=""/48, 0x30) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000002380)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300432e8e5e368242e065e757e1182699b55647108fabd2e34413cc8c532775153290f14ef07ff509df3c956adeaf8b6ece7370a4aa7bb1634a0b296fdff6aa9048bd1a0be029667946c45713194a19a5404faf06804a24fd64bab699", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000002300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002200)={0xb8, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}]}, 0xb8}}, 0x24000804) socket$can_raw(0x1d, 0x3, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) socket$inet_icmp(0x2, 0x2, 0x1) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000000)={0x90, 0x0, 0x0, {0x2, 0x3, 0x5, 0x9, 0x1, 0x1, {0x3, 0x3, 0x0, 0x2, 0x9, 0x5, 0x80, 0x3, 0x7d, 0x4000, 0x8, 0x0, r5, 0x6, 0x80}}}, 0x90) 08:23:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x1a1c40) r3 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x2, 0x82) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$NBD_DO_IT(r2, 0xab03) [ 3191.479782] block nbd5: Receive control failed (result -32) [ 3191.487399] block nbd5: shutting down sockets 08:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(0x0, 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3191.611603] block nbd0: Receive control failed (result -32) [ 3191.617854] block nbd0: shutting down sockets 08:23:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x840, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000100)={0x5, 0x10, 0x1}) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r2, 0x8010550e, &(0x7f0000000040)={0xfffffffe, &(0x7f0000000000)="c45554cf34ccffb43a0c0bbb4ab8af683e3849efae74bca123ac20f129792e40c1ba5346bf34dcec"}) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x803) ioctl$NBD_DO_IT(r4, 0xab03) 08:23:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet(0x2, 0x800, 0x8001) [ 3191.852855] block nbd4: Receive control failed (result -32) [ 3191.859088] block nbd3: Receive control failed (result -32) [ 3191.867006] block nbd4: shutting down sockets [ 3191.869174] block nbd3: shutting down sockets [ 3191.891100] block nbd1: Receive control failed (result -104) 08:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x401) [ 3191.944561] block nbd2: Receive control failed (result -32) [ 3191.945392] block nbd2: shutting down sockets 08:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x61ad1ff1e7236ae6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3192.015964] block nbd1: Device being setup by another task [ 3192.029437] block nbd1: Device being setup by another task 08:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3192.108544] block nbd1: Device being setup by another task [ 3192.118488] block nbd1: shutting down sockets 08:23:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)={r3, r4}) socketpair(0x18, 0x2, 0x3, &(0x7f0000002580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000025c0), &(0x7f0000002600)=0x4) [ 3192.329389] block nbd5: Receive control failed (result -32) [ 3192.334095] block nbd5: Device being setup by another task [ 3192.342648] block nbd5: shutting down sockets 08:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(0x0, 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) [ 3192.453565] block nbd0: Receive control failed (result -32) [ 3192.459718] block nbd0: shutting down sockets 08:23:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:23:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3192.777814] block nbd4: Receive control failed (result -32) [ 3192.784207] block nbd4: Device being setup by another task [ 3192.790935] block nbd4: shutting down sockets [ 3192.805924] block nbd3: Receive control failed (result -32) [ 3192.812016] block nbd3: shutting down sockets 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet(0x2, 0x800, 0x8001) [ 3192.844747] block nbd2: Receive control failed (result -104) 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet(0x2, 0x800, 0x8001) [ 3192.912426] block nbd2: Device being setup by another task 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet(0x2, 0x800, 0x8001) 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3192.959454] block nbd2: Device being setup by another task [ 3192.995761] block nbd2: Device being setup by another task 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 3193.038732] block nbd2: Device being setup by another task [ 3193.074543] block nbd2: Device being setup by another task 08:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3193.110758] block nbd2: Device being setup by another task [ 3193.194518] block nbd5: Receive control failed (result -32) [ 3193.201971] block nbd5: shutting down sockets [ 3193.295103] block nbd0: Receive control failed (result -32) [ 3193.295430] block nbd0: shutting down sockets [ 3193.656402] block nbd4: Receive control failed (result -32) [ 3193.662418] block nbd4: Device being setup by another task [ 3193.663050] block nbd2: Connection timed out [ 3193.673293] block nbd2: shutting down sockets [ 3193.677813] print_req_error: 116 callbacks suppressed [ 3193.677821] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.682230] block nbd4: shutting down sockets [ 3193.685493] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.688756] block nbd3: Receive control failed (result -32) [ 3193.689773] block nbd3: shutting down sockets [ 3193.693373] buffer_io_error: 122 callbacks suppressed [ 3193.693381] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.722075] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.727932] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.735352] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.741049] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.752786] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.758752] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.766189] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.772648] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.780064] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.786218] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.793600] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.799269] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.806638] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.812333] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.820349] print_req_error: I/O error, dev nbd2, sector 0 [ 3193.826091] Buffer I/O error on dev nbd2, logical block 0, async page read [ 3193.833419] Buffer I/O error on dev nbd2, logical block 0, async page read 08:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}]}, 0x2c}}, 0x20000041) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:24:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(0x0, 0x0, 0x802040) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000b, 0x8010, r2, 0x57ac) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000700)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x4, 0x7f, 0xfe, 0xff, 0x1, @remote, @private1, 0x20, 0x7800, 0x101, 0x7}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="ee022ebd7000770adf2508000000080032000057fae2738932ee000000000008003900dd8aa70b08000800000000000000000000534ae8752781f40f4048f8c339fa90944728fb5d0b6d6cb7e1a5a46aab26628d318fa37b90128bb73e5b63aa904a47a688d20e36ab1ed0b651fd5e2caa632dacebaeae64d13b3a6b8b1658c99063d8fcb2756967912cb21e9bd7e6dda322632933443dc23ce7bca1a35b0263b872ef2f9bc7c442471a6a4a6da908579d86e4f9b61373dd4b7e108f7e5dcdb15225c521dd24", @ANYRES32=0x0, @ANYBLOB="05002a0000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x230517ac85a1de9a) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000080)={0x9, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3197.172752] block nbd1: Connection timed out [ 3197.178916] ldm_validate_partition_table(): Disk read failed. [ 3197.187213] Dev nbd1: unable to read RDB block 0 [ 3197.192258] nbd1: unable to read partition table [ 3197.198337] nbd1: partition table beyond EOD, truncated 08:24:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3197.278231] block nbd3: shutting down sockets 08:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:02 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3197.415252] block nbd3: shutting down sockets 08:24:02 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3197.509230] block nbd3: shutting down sockets [ 3197.582482] block nbd3: shutting down sockets [ 3198.069159] block nbd5: Receive control failed (result -32) [ 3198.075326] block nbd5: shutting down sockets [ 3198.080309] block nbd0: Receive control failed (result -32) [ 3198.086770] block nbd0: shutting down sockets [ 3198.099658] block nbd4: Receive control failed (result -32) [ 3198.105967] block nbd4: shutting down sockets [ 3198.105997] block nbd1: Receive control failed (result -32) [ 3198.120599] block nbd1: shutting down sockets 08:24:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r3, 0xab05) 08:24:03 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:03 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x80180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x22a101) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x71) [ 3198.177250] block nbd1: Receive control failed (result -32) [ 3198.177495] block nbd1: shutting down sockets [ 3198.184223] block nbd4: shutting down sockets 08:24:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, 0x0) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000b, 0x8010, r2, 0x57ac) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000700)={'syztnl2\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x4, 0x7f, 0xfe, 0xff, 0x1, @remote, @private1, 0x20, 0x7800, 0x101, 0x7}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="ee022ebd7000770adf2508000000080032000057fae2738932ee000000000008003900dd8aa70b08000800000000000000000000534ae8752781f40f4048f8c339fa90944728fb5d0b6d6cb7e1a5a46aab26628d318fa37b90128bb73e5b63aa904a47a688d20e36ab1ed0b651fd5e2caa632dacebaeae64d13b3a6b8b1658c99063d8fcb2756967912cb21e9bd7e6dda322632933443dc23ce7bca1a35b0263b872ef2f9bc7c442471a6a4a6da908579d86e4f9b61373dd4b7e108f7e5dcdb15225c521dd24", @ANYRES32=0x0, @ANYBLOB="05002a0000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x230517ac85a1de9a) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000080)={0x9, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:24:03 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 08:24:03 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 08:24:03 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 08:24:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:24:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3199.067342] block nbd0: Receive control failed (result -32) [ 3199.071635] block nbd5: Receive control failed (result -32) [ 3199.073538] block nbd0: shutting down sockets [ 3199.079404] block nbd5: shutting down sockets [ 3199.089569] block nbd1: Receive control failed (result -32) [ 3199.094603] block nbd5: Could not allocate knbd recv work queue. [ 3199.095866] block nbd4: Receive control failed (result -32) [ 3199.103710] block nbd5: shutting down sockets [ 3199.108171] block nbd1: shutting down sockets [ 3199.112191] block nbd4: shutting down sockets [ 3199.124197] block nbd4: shutting down sockets [ 3199.131664] block nbd1: Could not allocate knbd recv work queue. [ 3199.142865] block nbd1: shutting down sockets 08:24:04 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x22081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:24:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x402) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x81) ioctl$NBD_DO_IT(r3, 0xab03) connect$phonet_pipe(r2, &(0x7f0000000080)={0x23, 0x3, 0x4, 0x40}, 0x10) 08:24:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x11) 08:24:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3199.174641] block nbd3: Receive control failed (result -32) [ 3199.180864] block nbd3: shutting down sockets 08:24:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 08:24:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:24:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 08:24:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3200.045568] block nbd4: Receive control failed (result -32) [ 3200.046918] block nbd4: Device being setup by another task [ 3200.057599] block nbd0: Receive control failed (result -32) [ 3200.063945] block nbd0: shutting down sockets [ 3200.069327] block nbd4: shutting down sockets [ 3200.089297] block nbd3: Receive control failed (result -32) 08:24:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x168, r3, 0x800, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x200, 0x32}}}}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCAN_SSIDS={0x14, 0x2d, 0x0, 0x1, [{0xf, 0x0, @random="e9dd9c58b96f822751d036"}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}, @NL80211_ATTR_IE={0xfb, 0x2a, [@mic={0x8c, 0x10, {0xdb1, "ad9bb4f7fe05", @short="37d556d53623d4aa"}}, @cf={0x4, 0x6, {0x2, 0xff, 0x7, 0xfff7}}, @mic={0x8c, 0x18, {0x5ad, "1812d2f1465b", @long="8705f372a7aee025bd63c3e5fac8b5a1"}}, @challenge={0x10, 0x1, 0x28}, @measure_req={0x26, 0x6f, {0x1, 0x4, 0x4, "aca66c486489c78e7f1ccb4c7ca1c2e0dfc7b57506a9c0f301fa9ab4cd7d630246af18260fa2bcbf0de3606b5ab0eea17ca9aacaf27dbd0cc376e0e9293edc7d1a1cf2a29235912100e0062d33bf434bef7fde06d73b83d15176d73fd5d4e89c028d844454c1d6e0579a52b5"}}, @gcr_ga={0xbd, 0x6, @device_b}, @ht={0x2d, 0x1a, {0x1000, 0x1, 0x6, 0x0, {0x5, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x400, 0x4, 0x7}}, @ibss={0x6, 0x2, 0x3}, @prep={0x83, 0x25, @ext={{}, 0x2, 0x40, @device_b, 0x2, @device_b, 0x3, 0x7, @broadcast, 0x4}}]}, @NL80211_ATTR_MAC={0xa}]}, 0x168}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:24:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 3200.096099] block nbd3: shutting down sockets [ 3200.960849] block nbd1: Receive control failed (result -32) [ 3200.966975] block nbd1: Device being setup by another task [ 3200.974243] block nbd1: shutting down sockets [ 3202.199576] block nbd5: shutting down sockets [ 3207.341894] block nbd5: Connection timed out [ 3207.346344] print_req_error: 39 callbacks suppressed [ 3207.346350] print_req_error: I/O error, dev nbd5, sector 0 [ 3207.357239] buffer_io_error: 38 callbacks suppressed [ 3207.357248] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3207.369517] block nbd5: Connection timed out [ 3207.374044] print_req_error: I/O error, dev nbd5, sector 2 [ 3207.379665] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3207.386773] block nbd5: Connection timed out [ 3207.391188] print_req_error: I/O error, dev nbd5, sector 4 [ 3207.396898] Buffer I/O error on dev nbd5, logical block 2, async page read [ 3207.404003] block nbd5: Connection timed out [ 3207.408453] print_req_error: I/O error, dev nbd5, sector 6 [ 3207.414163] Buffer I/O error on dev nbd5, logical block 3, async page read [ 3207.421330] print_req_error: I/O error, dev nbd5, sector 0 [ 3207.427286] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3207.434498] print_req_error: I/O error, dev nbd5, sector 2 [ 3207.440125] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3207.447648] Buffer I/O error on dev nbd5, logical block 2, async page read [ 3207.456278] Buffer I/O error on dev nbd5, logical block 3, async page read [ 3207.463690] print_req_error: I/O error, dev nbd5, sector 0 [ 3207.469337] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3207.476730] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3207.484611] print_req_error: I/O error, dev nbd5, sector 0 [ 3207.490311] print_req_error: I/O error, dev nbd5, sector 2 [ 3207.496953] print_req_error: I/O error, dev nbd5, sector 4 [ 3207.504930] ldm_validate_partition_table(): Disk read failed. [ 3207.512641] Dev nbd5: unable to read RDB block 0 [ 3207.518390] nbd5: unable to read partition table [ 3207.530669] ldm_validate_partition_table(): Disk read failed. 08:24:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @private}, &(0x7f0000000040)=0xc) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:12 executing program 1: ioctl$USBDEVFS_RELEASE_PORT(0xffffffffffffffff, 0x80045519, &(0x7f0000000000)=0x1) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3207.538754] Dev nbd5: unable to read RDB block 0 [ 3207.545220] nbd5: unable to read partition table 08:24:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3208.365675] block nbd5: Receive control failed (result -32) [ 3208.370615] block nbd5: Device being setup by another task [ 3208.377670] block nbd0: Receive control failed (result -32) [ 3208.383967] block nbd0: shutting down sockets [ 3208.384458] block nbd5: shutting down sockets [ 3208.400005] block nbd3: Receive control failed (result -32) [ 3208.406544] block nbd4: Receive control failed (result -32) [ 3208.415718] block nbd2: Receive control failed (result -32) [ 3208.422164] block nbd2: shutting down sockets [ 3208.428152] block nbd1: Receive control failed (result -32) [ 3208.434277] block nbd4: shutting down sockets [ 3208.439274] block nbd1: shutting down sockets [ 3208.446566] block nbd1: Could not allocate knbd recv work queue. [ 3208.450497] block nbd3: shutting down sockets [ 3208.453884] block nbd4: shutting down sockets 08:24:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400003) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x11) [ 3208.462593] block nbd1: shutting down sockets 08:24:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x800, 0x400) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000001c0)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000005c0)={'wlan1\x00'}) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @ipx={0x4, 0x2, 0x824, "c13217c607f7", 0x20}, @phonet={0x23, 0x4, 0x7, 0x1}, @in={0x2, 0x4e24, @local}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='wg0\x00', 0x404, 0x0, 0x1}) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000f40)={r0}) connect$rose(r2, &(0x7f0000000f80)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast, @null]}, 0x40) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x400020) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x2c2300) ioctl$USBDEVFS_DISCSIGNAL(r2, 0x8010550e, &(0x7f0000000080)={0x1, &(0x7f0000000040)="f80b4c17604c887aed3dc1efc5adc9d4a69ab4b461fc0a77e507530ce6114033df889b28f9b224c78231e6b495a7211be9f428"}) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r3, 0x8004551a, &(0x7f00000002c0)) r4 = syz_open_dev$usbfs(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x7, 0x418003) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000280)={0x3cf1533cc212121c, 0x18, 0xc8, 0xff01, 0x7f, 0x9, &(0x7f0000000200)="995a594955ee11d5ef6e8035ce883f202d7db8388bca1e162d3261db1c0e962e5d12156c3338dadfb6d1d11cbbad415ae9fef23a41314937beddbd10717c388b518a42585e4c2b01e72300dc625bc9ac2c0dac6e2a604ca8ec7b3242dbe30f88c5cce3c5a2851c6d94717b520a0233f2e72d79f59da4c38cb5fbf448d8f654"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r2, 0x80085504, &(0x7f0000000100)={0x28, 0x6}) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x4800c1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x121800) pkey_alloc(0x0, 0x2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3209.282902] block nbd0: Receive control failed (result -32) [ 3209.288984] block nbd0: shutting down sockets [ 3209.315957] block nbd5: Receive control failed (result -32) [ 3209.322241] block nbd5: shutting down sockets 08:24:14 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000f40)={r0}) connect$rose(r2, &(0x7f0000000f80)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast, @null]}, 0x40) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400) socketpair(0x1, 0x5, 0x6, &(0x7f0000001200)={0xffffffffffffffff}) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000001240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={'nr', 0x0}, 0x1, [@bcast, @default, @null, @bcast, @default, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) [ 3209.355638] block nbd2: Receive control failed (result -32) [ 3209.355907] block nbd2: shutting down sockets [ 3209.370540] block nbd3: Receive control failed (result -32) [ 3209.370997] block nbd3: shutting down sockets [ 3209.379371] block nbd5: shutting down sockets [ 3209.385588] block nbd1: Receive control failed (result -32) [ 3209.392018] block nbd1: shutting down sockets 08:24:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_CLEAR_QUE(r3, 0xab05) [ 3209.454358] block nbd1: Receive control failed (result -32) [ 3209.454833] block nbd1: shutting down sockets 08:24:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0xfff) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3209.514762] block nbd4: Receive control failed (result -32) [ 3209.520879] block nbd4: shutting down sockets [ 3209.561996] block nbd3: shutting down sockets 08:24:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007f80)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="ea4b74e220d36685fbb7fdeb429b5d7a4489bd8fd3eac3fd6f8a02817bcb6313d646bc9bfef7f14cde68a48e62a1a63b5652f083565cedbbae9b2b8715fcf15a3b9cb48291e4be89a68d759f1d3ca1bfd331ee10ebc4dc30ff0b729b3d89913b528fe5e715096a4304dde7a0ed6f5c012e77f2a5f3f2fe7aee701bb65309b1635ea9c8dcdaea3dabc49c32a86ee3b782c6ba5649fc01144a135c5815fdd4d461228bd7cbbcbdb2f47ee9606192a2e12d9e3928dbee6d2aab9c8d3daea1cf1c47f606fa552373c54e80c1c606cf7f409758fed24eaddbcf56062021e4fc6752022226f6f276f827cfcef6ade7b61059aac3", 0xf1}], 0x1, &(0x7f00000002c0)=[@iv={0xb0, 0x117, 0x2, 0x95, "76fa3e1318a1143fc448068970115bd06e00ce0f73076f8090591c4cd391ee202b09be8da23a21881374fcd42093a5f4d6881d4c0a0d8dcd923cd9978b8e178dbd9a4dee64234dcae9aaf9a345ade26f232a62ac9adb3a64a4f4ae90149fc5c5bc5d02d913ce7ef784deb82cc5de459f16270bf5d031c4a96ef969ffeb63f9a0b731a9478c9f1fbaf36cb926981f7d1131bfcd36a9"}], 0xb0, 0x40040}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)="9a621ad9115eb8ada756981d9a30e7dc3768d623236d0ff3f41ee9909f11cd5ddab63539820d4b3c025471f76e57f80c2110bd638726009a10bd4b5be8da8fa2ca4ed4da026578598b6d7b46ed086ca6d09e2d07ae92b3160b5b3039f8f27d6c720b68cf8a57b51401d872a451f6eb8018c0f8b57e7937f13ac5ea655808c5fd8a52b5d32096f95b8cd242", 0x8b}], 0x1, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x365}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18}], 0x78, 0x40011}, {0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000004c0)="6db57d1e15fdb022292b4eef6991b1e8064ac0735aee1caf2bf93b0d9b4800b0a1420fa02a8c719b95d880b4b505fee354457f1fd537aa2e455a10455d3d7cf40d39c0cceb554ba6ef5543e2643b2c7d77bcc661562bb7", 0x57}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x7fff}], 0x18, 0x4001885}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000540)="6ec6e6cfc877eba88907ad77c14b39328c5dc820cfa2876f8f91", 0x1a}, {&(0x7f0000000580)="bcce730268d11e8ae2c819e22e77dcdece05ad4afc2991ddefef459c50ed83292eb99015fc747f32465d39b0b3d9ca8c0359d2f66a7995cca939ae12eeab1b37eca5fcc35ba8e53d8bed356f95a357e54356b1d8dbc1d8194d7c3c8a2de01fb7c121cd4d1e89709a6240fe28dcb64b2e890420a2b9856b3b3c23a00831537f01fd293e373f6e38e1bcdca5a478cb2dec349afe6827145a4c4194167011e0cc0d3a5af7f92f0509e9a3eb5f64306323788631860a944af27378dbf142331ac93a6af936963f", 0xc5}, {&(0x7f0000000680)="6c9cd8ba8c75a5312aaa399bd658e0fce03e02c80b054c36419ce7e085a76aabd6017358a0322afebdc16f22b4769f6a61301fc85de7381124651343ea1575c7253ba509c078dd9c2d93f1966f78c512a9cb58b8f3fbd4b695033e2f584865943161e7b3f348f9a43aec1d183bfc0f90ef92b9218b427c94dad834d45ce2d2203925809b1a5a52ebd51aadab560fbff099bb272d621310caf0ab263c3090d5daf1bf218e8118603777bad64cc7557bab5f4da65730a2b3d5813fd740", 0xbc}, {&(0x7f0000000740)="f70e7ebb4503475b29956f83c4f68607af1f04a37b05b027cd8cb4cbfd747562e01e364afc51b6894dc748b4386340f7388bfa5814e14f792029a85ab25984b3842461e13b03a775b8571a252fd24d13e6bc1c3e1bca2ca032a3c53f111c8b0ee5fbc39248482bda84e06fe241f0cb04a728ca0eac196d1d804963b1c56697dada96dea7dc8ebe3e63c9c420ac277bbc335a40b1f3a3fcd256111ffc510c6c6ca01bd1202c5ce2b0d17ebb9579e0dd86478a78d05910bb5bbd19545be3fe0bc5877c971cc0ce0204c7ce0c65919d7cb175a8a9b4119c7f1f0fb9491c157c7499", 0xe0}, {&(0x7f0000000840)="9e55a43ff1decf9df62365c16dc5c9375c717c04418ff108cfd3c04788c20899fd5930fa2eb72f533541b9cf7f8a30bc90aaf01e7f48cf9133df6ddbc4939d5473381f5d956a233e8ca6bf4d8fb05d5bc177dc706d4a6e9496d2c2d4db5979892335cb2d7d0225494b1437c4c0f0a7c569138f83a873e29651649d0b2fcfc262c0b7e7f719d5cca12e662576d74f791133a428153914dfd7691246f9b4a892872f3e103ce6a4b2d06e450f590a53b58721db", 0xb2}, {&(0x7f0000000900)="a95dff5a5f24c53728d033fa3d69482efc004abbd2aaec694cde1d9a2c31a819f16e659c1b214a895c49fdd0718b3bb9197e88770f5a9d7526b79b5f79a70713292ce24f50a71343d7b14eb275897a1b4da3abdf8c8e4287436d116b925178f687e20ecd4f6bcb559f26b1ea50b976a97b7b0e200bcfd0d87755c1ba889cac8f0890642891248befb9afb058aa04430a55627c3d89ee2dcc5d4fc481d64c2f278516497abd36942780707ee942903da8e50445e05d283e7f3aa71fe054d77f02fe42fc8a85c717bcce6e630a6c5aeaac3ee2655a48eba5bb4ed365dec6670ec4a689979fa3dc8857f686c40e845ab262005d9410cd523e3240", 0xf9}, {&(0x7f0000000a00)="118e8a5d104c0c82c7cac3dd2fb496c324826b1150c3822f2dad37abf4440f4ec46a097ad1c23f5cd75eb9d265107165e2570c2df96151a78de726f2b12757aae9dfa9bc037c304edda634770b055f77ee38e66added4c8e77cb64479e17624156715bd02d6d9ffdecf9fae2a2158e3ec775014a75437888ae2cf213e017f70bfb0c1533c2d0d6f21e169457540f7181898aa1745e15f5f6c60dd501", 0x9c}, {&(0x7f0000000ac0)="c1f5292452c49e7f92bafe88cf850fed1a26153e0ef6230d6cdf7ea45af1b7cdef6646d2cc9aedd418a1a4b00088d4a479114f06373252773e435446a2ec8bff0dfb8bda327bd01545c824af3858a2479efd24fc79e8e4153d5ef16b39b451473bebf5c8", 0x64}], 0x8, &(0x7f0000000bc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4048000}, {0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000c00)="84f41ea952a72bdef3e615e6cd38dd076e5705c635bc83de4773f1a6814d36084c7644168ef891210dd0ca63ee879cce85395796bb26c54d6ed3ea755e37b1882d93263b6d473190c7dc48acb33d028d18d212a0aa9ea058d0772871a7d96347c1c0afba70708ef3b8dadf93a9f9b54f5cdee7699737c52eb14b47e54cbc8bba0fef6feb29909ecba04065459dd951adb2e615d94b6f4572f5707e0c20fc85cc3d977b806b9f0cc5f004f15cd8abd44381a3a2", 0xb3}, {&(0x7f0000000cc0)="f04e47a80de0e8727d28554a8e2d16bede0ec7967a0962cf43ff529de3a9113e962f95f70d9f33f5f00c871d241dea2d4b8290315ed374f319eca9323b8acc289ead021676518f1120683fcbab1af8e7410acf7fe41de8d1485822e7ff8b043d5469c059415dd272f32bdbd435cc2e44812a67de1295820aa42c8f1085c971405a927ea1e097b62cb9dc7170d668244684d59a7b55b2402114e13dc3574bbdd95881534a0b7659ebe8f7d22720d70ab419721a10d400d060acc858322692127c9e88540a826d7bcfeb6776b489d14840f3c9abe199258c813397c06f", 0xdc}, {&(0x7f0000000dc0)="10fb7bb9eccfdc100220f0c415276b4ba74072e0946d6b061bde28e1cbd542f66de981", 0x23}, {&(0x7f0000000e00)="9f88cabeb45a78ae9e29be0fb21e1d9b2cf67dcad137c7cc18b7b7323d24bc8c411738d0db61b65fd8d336915ace158ac79dbcc4761c75374b33283b42a59d9e3e51184d0aa47721a1d19ef4389ad62f18f63f11a83ce344bc69fe1e735d46bd27722e7335e421f4fa16df70d039d69e098181ab4cce227332f02bbe690e7d1c7086ed44587ed74c70be393e", 0x8c}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000007d40)="e5700447c492bdb7b023583173d2cf8f88fa5237069413f72bc2e19b0ca7c685a2584a8e61f83c0d3ba9294457604bb808e8b42cc69050c128908d17070291c0b39045f43a0072a678d0e183b21251b2448b60bb08d6f2f503327c54ea88dcb8224078df9a065cda965b1d40c3d297c1f019d03d4e6a93e279a960543c2db63e38c918416dd3e9096ba91f04c3b5ec5807403ccca04fa7cbcb2141cc8c0d776508f6d9c8ab9c8c29c7e3a923d3e6040c855dae18fbfc2e4bead7e3b34af39eb62aae108a3ceb37f9388c4a5c511b549310846e9818ef1d256fceb4e06981fe44da226dc8a145fea209de1160fd9f9b16381255", 0xf3}, {&(0x7f0000007e40)="8fd64e1b89a232a4ab52ea24d596877db827132d45302eeccef418134cee077d34ef9c4e1d20c41108066bf77c4ab748d909cf07dec8de0543a97d50dfc77d9bcfa45a18eaf45b3d3669342cf8300b74df83f4a8ba2954cdd32c8d8c08601480a252853550d322f4c69578b508bb6c1f451611bc36a2dd964c83f4", 0x7b}], 0x4, &(0x7f0000007f00)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "e99a7ac29901fe7b8b04fd64df894009"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}], 0x70, 0x840}], 0xa, 0xc000) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) sendto$phonet(r3, &(0x7f00000081c0)="9b48ce1db3898eda053745dd7c3d13fe458bd9f3c59752500c911354482d5ffb1d52475f23e3f3f104c69c1d5bc850b32b13ebc2874eba03ce59b815c8f16d64737670c585c9a29fc13dbda4b1c08ba1fb8013f150b370f8ca6fb33b950d6befbac04bf463c01ef28eb90aa7e257cd722eb921ca13e29bc65f502e55f5ecc4cfab79347c61a88893ed3199f25b7b8020baaefbbf", 0x94, 0x20000010, 0x0, 0x0) [ 3209.588576] block nbd4: Receive control failed (result -32) [ 3209.588770] block nbd4: shutting down sockets [ 3209.624363] block nbd3: Device being setup by another task 08:24:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x800, 0x400) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000001c0)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000005c0)={'wlan1\x00'}) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @ipx={0x4, 0x2, 0x824, "c13217c607f7", 0x20}, @phonet={0x23, 0x4, 0x7, 0x1}, @in={0x2, 0x4e24, @local}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='wg0\x00', 0x404, 0x0, 0x1}) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3210.124955] block nbd0: Receive control failed (result -32) [ 3210.131017] block nbd0: shutting down sockets 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3210.296261] block nbd2: Receive control failed (result -32) [ 3210.300161] block nbd2: shutting down sockets [ 3210.302607] block nbd5: Receive control failed (result -32) [ 3210.328754] block nbd5: Device being setup by another task [ 3210.338246] block nbd5: shutting down sockets 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3210.345750] block nbd2: shutting down sockets 08:24:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000), 0x4) 08:24:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3210.403748] block nbd1: Receive control failed (result -32) [ 3210.411840] block nbd1: shutting down sockets [ 3210.424616] block nbd1: shutting down sockets [ 3210.444316] block nbd2: shutting down sockets [ 3210.497260] block nbd4: Receive control failed (result -32) [ 3210.499729] block nbd2: shutting down sockets [ 3210.503703] block nbd4: shutting down sockets [ 3210.509116] block nbd3: Receive control failed (result -32) [ 3210.518472] block nbd3: shutting down sockets 08:24:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x800, 0x400) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000001c0)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000005c0)={'wlan1\x00'}) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @ipx={0x4, 0x2, 0x824, "c13217c607f7", 0x20}, @phonet={0x23, 0x4, 0x7, 0x1}, @in={0x2, 0x4e24, @local}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='wg0\x00', 0x404, 0x0, 0x1}) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101002) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3210.543237] block nbd4: shutting down sockets 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3210.630589] block nbd2: shutting down sockets 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3210.688269] block nbd2: shutting down sockets 08:24:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3210.969405] block nbd0: Receive control failed (result -32) [ 3210.976608] block nbd0: shutting down sockets 08:24:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x8044) ioctl$USBDEVFS_REAPURB(r3, 0x4008550c, &(0x7f0000000040)) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f00000001c0)={'xfrm0\x00', 0x67, 0x4}) [ 3211.206243] block nbd5: Receive control failed (result -32) [ 3211.211343] block nbd5: Device being setup by another task [ 3211.219296] block nbd5: shutting down sockets 08:24:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bind$phonet(0xffffffffffffffff, &(0x7f0000000080)={0x23, 0x4, 0x38, 0x3b}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000003480)=@default) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0xffff, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x0, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 08:24:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3211.291694] block nbd1: Receive control failed (result -32) [ 3211.295321] block nbd1: Device being setup by another task [ 3211.309113] block nbd1: shutting down sockets 08:24:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000), 0x4) [ 3211.382137] block nbd3: Receive control failed (result -32) [ 3211.384503] block nbd3: shutting down sockets [ 3211.404767] block nbd4: Receive control failed (result -32) [ 3211.410859] block nbd4: shutting down sockets 08:24:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3211.469182] block nbd4: Receive control failed (result -32) [ 3211.469617] block nbd4: shutting down sockets 08:24:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:16 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:17 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3211.812719] block nbd0: Receive control failed (result -32) [ 3211.818866] block nbd0: shutting down sockets 08:24:17 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8ed, 0x210400) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$USBDEVFS_RESET(r2, 0x5514) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3212.050723] block nbd5: Receive control failed (result -32) [ 3212.056962] block nbd5: Device being setup by another task [ 3212.069656] block nbd5: shutting down sockets 08:24:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socket$inet(0x2, 0x80000, 0xffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400) socketpair(0x1, 0x5, 0x6, &(0x7f0000001200)={0xffffffffffffffff}) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000001240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={'nr', 0x0}, 0x1, [@bcast, @default, @null, @bcast, @default, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_DO_IT(r2, 0xab03) [ 3212.134705] block nbd1: Receive control failed (result -32) [ 3212.144414] block nbd1: shutting down sockets 08:24:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x8044) ioctl$USBDEVFS_REAPURB(r3, 0x4008550c, &(0x7f0000000040)) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f00000001c0)={'xfrm0\x00', 0x67, 0x4}) 08:24:17 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3212.241141] block nbd3: Receive control failed (result -32) [ 3212.247787] block nbd3: shutting down sockets [ 3212.319516] block nbd4: Receive control failed (result -32) [ 3212.330051] block nbd4: shutting down sockets 08:24:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, &(0x7f00000001c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3212.389535] block nbd4: Receive control failed (result -32) [ 3212.389810] block nbd4: shutting down sockets 08:24:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) bind$x25(r1, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3212.431883] block nbd2: shutting down sockets [ 3212.437857] block nbd4: server does not support multiple connections per device. [ 3212.450743] block nbd4: shutting down sockets [ 3212.460844] block nbd4: Device being setup by another task [ 3212.470728] block nbd4: shutting down sockets 08:24:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3212.897757] block nbd5: Receive control failed (result -32) [ 3212.903972] block nbd5: shutting down sockets [ 3212.917787] block nbd5: Receive control failed (result -32) [ 3212.917961] block nbd5: shutting down sockets 08:24:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f00000012c0)=""/75, 0x4b}, {&(0x7f0000001340)=""/186, 0xba}, {&(0x7f0000001400)=""/254, 0xfe}], 0x6, &(0x7f0000001580)=""/4096, 0x1000}, 0x60) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3212.974334] block nbd0: Receive control failed (result -32) [ 3212.984780] block nbd0: shutting down sockets [ 3212.990051] block nbd1: Receive control failed (result -32) [ 3212.996583] block nbd1: shutting down sockets [ 3213.003298] block nbd1: Could not allocate knbd recv work queue. [ 3213.009834] block nbd1: shutting down sockets 08:24:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)={r3, r4}) socketpair(0x18, 0x2, 0x3, &(0x7f0000002580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000025c0), &(0x7f0000002600)=0x4) 08:24:18 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8ed, 0x210400) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$USBDEVFS_RESET(r2, 0x5514) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3213.096907] block nbd3: Receive control failed (result -32) [ 3213.100657] block nbd3: shutting down sockets 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3213.451579] block nbd4: Receive control failed (result -32) [ 3213.458617] block nbd4: shutting down sockets 08:24:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r4, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c051}, 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) [ 3213.498167] block nbd4: server does not support multiple connections per device. [ 3213.507423] block nbd4: shutting down sockets [ 3213.527294] block nbd4: server does not support multiple connections per device. [ 3213.531848] block nbd2: shutting down sockets [ 3213.535333] block nbd4: shutting down sockets 08:24:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3213.761007] block nbd5: Receive control failed (result -32) [ 3213.767677] block nbd5: shutting down sockets [ 3213.847896] block nbd1: Receive control failed (result -32) [ 3213.854324] block nbd1: shutting down sockets 08:24:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x3051c7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r3, &(0x7f0000000040)={0x18, 0x0, r4, {0x2}}, 0x18) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002380)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r5, &(0x7f00000023c0)={0x2020}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000004480)='./file0\x00', &(0x7f00000044c0), 0x4000) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002200)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002240)={r6}) socketpair(0x1f, 0x80000, 0x7f, &(0x7f0000004400)={0xffffffffffffffff}) connect$rose(r8, &(0x7f0000004440)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast, @default]}, 0x40) connect$rose(r7, &(0x7f0000002340)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) bind$rose(r7, &(0x7f0000002280)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @bcast}, 0x1c) ioctl$sock_ifreq(r2, 0xf9, &(0x7f0000002300)={'tunl0\x00', @ifru_data=&(0x7f00000022c0)="c76d93534231bfe43a2398c89e61caebad86f1c523cea54867653a824e1fb862"}) r9 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) ioctl$NBD_DO_IT(r9, 0xab03) [ 3213.907032] block nbd1: Receive control failed (result -32) [ 3213.907712] block nbd1: shutting down sockets 08:24:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x3051c7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r3, &(0x7f0000000040)={0x18, 0x0, r4, {0x2}}, 0x18) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002380)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r5, &(0x7f00000023c0)={0x2020}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000004480)='./file0\x00', &(0x7f00000044c0), 0x4000) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002200)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002240)={r6}) socketpair(0x1f, 0x80000, 0x7f, &(0x7f0000004400)={0xffffffffffffffff}) connect$rose(r8, &(0x7f0000004440)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast, @default]}, 0x40) connect$rose(r7, &(0x7f0000002340)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) bind$rose(r7, &(0x7f0000002280)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @bcast}, 0x1c) ioctl$sock_ifreq(r2, 0xf9, &(0x7f0000002300)={'tunl0\x00', @ifru_data=&(0x7f00000022c0)="c76d93534231bfe43a2398c89e61caebad86f1c523cea54867653a824e1fb862"}) r9 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) ioctl$NBD_DO_IT(r9, 0xab03) 08:24:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f00000012c0)=""/75, 0x4b}, {&(0x7f0000001340)=""/186, 0xba}, {&(0x7f0000001400)=""/254, 0xfe}], 0x6, &(0x7f0000001580)=""/4096, 0x1000}, 0x60) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:19 executing program 1: ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xffffffff) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3213.947847] block nbd0: Receive control failed (result -32) [ 3213.954524] block nbd0: shutting down sockets [ 3213.966547] block nbd2: shutting down sockets [ 3213.968516] block nbd3: shutting down sockets 08:24:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) bind$x25(r1, &(0x7f0000000000)={0x9, @remote={[], 0x1}}, 0x12) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3214.087733] block nbd2: shutting down sockets 08:24:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x20, 0x40, 0x0, 0xa, 0x3, 0x14, "75d3664a5cb10b0f11025cb9b381be8207a2016ac0fdb891ec990478db2b606473af6f61f9099edf1ccb1fb015395a413b26d5b2f3cc44b9b84bfcf66f44b604", "362d3938c1f9945187fc1357c3bbbb428d9eb2be4049c5668d386302b4b3b920195441bbb04d05276d1724a7065f3a34e0c7fb47fc1a376d02af7a3caea6aced", "72426f702b6b7cdf6508c92412197b9148bde1969e12f91ae252d892bb22451d", [0x7, 0x4e6]}) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) [ 3214.142543] block nbd3: shutting down sockets [ 3214.364779] block nbd4: Receive control failed (result -32) [ 3214.370940] block nbd4: shutting down sockets 08:24:19 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xa4100) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7eec, 0x8280) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3214.430083] block nbd4: Receive control failed (result -32) [ 3214.430644] block nbd4: shutting down sockets 08:24:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote, @null, 0x0, [@default, @netrom, @remote, @remote, @netrom, @bcast]}, &(0x7f0000000040)=0x40, 0x0) ioctl$sock_rose_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x44, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xeaa}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffff3139}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x4044000) [ 3214.595055] block nbd5: Receive control failed (result -32) [ 3214.600920] block nbd5: Device being setup by another task [ 3214.607925] block nbd5: shutting down sockets 08:24:20 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xa4100) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7eec, 0x8280) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r4, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) [ 3214.848410] block nbd0: Receive control failed (result -32) [ 3214.854422] block nbd1: Receive control failed (result -32) [ 3214.855095] block nbd1: Device being setup by another task [ 3214.860240] block nbd0: shutting down sockets [ 3214.877749] block nbd1: shutting down sockets 08:24:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r4, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c051}, 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) [ 3214.955904] block nbd2: Receive control failed (result -32) [ 3214.956123] block nbd2: shutting down sockets 08:24:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r4, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c051}, 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) [ 3214.997966] block nbd3: Receive control failed (result -32) [ 3214.998347] block nbd3: shutting down sockets 08:24:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) [ 3215.045504] block nbd1: Device being setup by another task 08:24:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x402400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000040)=@ax25={{0x3, @netrom}, [@remote, @default, @null, @rose, @bcast, @netrom, @null, @default]}, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f00000007c0)=""/158, 0x9e}], 0xa, &(0x7f0000000940)=""/197, 0xc5}, 0x10142) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000ac0)={0x2, 0x10}) ioctl$NBD_DO_IT(r3, 0xab03) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000a80)={0x23, 0x0, 0x1f, 0x2}, 0x10) [ 3215.099573] block nbd2: shutting down sockets 08:24:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000003480)=@default) sendto$rose(r1, &(0x7f0000000000)="61f54431956f48087efb7dd32c9039fc594bdb0a56bf6604321a37b6a77b74cfc59c2dd223613c1d0eae13f71e72e42fd8905ffd3ce1a55dd18cb5ba35801f42c174e208b080d7e4fff985b253e54195b55bb0383887f83a44349f06bf8cec57cc05b82c411ca965442bd48a51e395e772ae7df83990c879e6515bc806fdec", 0x7f, 0x4c001, &(0x7f0000000080)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @default}, 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) r4 = accept4$rose(r1, &(0x7f00000001c0)=@short={0xb, @dev, @rose}, &(0x7f0000000200)=0x1c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r4}) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) [ 3215.297969] block nbd4: Receive control failed (result -32) [ 3215.302432] block nbd4: Device being setup by another task [ 3215.310359] block nbd4: shutting down sockets 08:24:20 executing program 5: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) [ 3215.435651] block nbd5: Receive control failed (result -32) [ 3215.441289] block nbd5: Device being setup by another task [ 3215.447912] block nbd5: shutting down sockets [ 3215.485014] block nbd5: server does not support multiple connections per device. [ 3215.495979] block nbd5: shutting down sockets [ 3215.501026] block nbd5: server does not support multiple connections per device. [ 3215.522441] block nbd5: Device being setup by another task [ 3215.614259] block nbd5: shutting down sockets 08:24:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x84800) ioctl$NBD_DO_IT(r2, 0xab03) [ 3215.724158] block nbd1: Receive control failed (result -32) [ 3215.726636] block nbd1: shutting down sockets 08:24:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r4, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c051}, 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0x1) [ 3215.820886] block nbd0: Receive control failed (result -32) [ 3215.823497] block nbd0: shutting down sockets 08:24:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote, @null, 0x0, [@default, @netrom, @remote, @remote, @netrom, @bcast]}, &(0x7f0000000040)=0x40, 0x0) ioctl$sock_rose_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x44, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xeaa}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffff3139}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x4044000) [ 3215.876700] block nbd3: Receive control failed (result -32) [ 3215.877250] block nbd3: shutting down sockets 08:24:21 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x402400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000040)=@ax25={{0x3, @netrom}, [@remote, @default, @null, @rose, @bcast, @netrom, @null, @default]}, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f00000007c0)=""/158, 0x9e}], 0xa, &(0x7f0000000940)=""/197, 0xc5}, 0x10142) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000ac0)={0x2, 0x10}) ioctl$NBD_DO_IT(r3, 0xab03) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000a80)={0x23, 0x0, 0x1f, 0x2}, 0x10) [ 3215.957702] block nbd2: Receive control failed (result -32) [ 3215.963912] block nbd2: shutting down sockets 08:24:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x15f38a05cfd29960) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0xc, 0x5, 0xfffffc01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000}, 0x4000010) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000580)=0xfffffffffffffde8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)={r4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r7 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x100, 0x0, 0x3, 0x15, 0x1, "02ed14c49eb2c583b848fce2ea928ccecd5022fe16d1484aa502c36bb13705b1e02153b816b9003d18cd0fe6553a6e858c8dcfd09e24f660047cf744c9ab1449", "80879a7e3500e0f66050afd2b12a7876abc2f9ba53a33a1b9e3644e80a8ab1e53cd7d4728c4fbffde72da2db080ce582089b4543514787f9dd02481a9f35f324", "28f51ab5180d5a9d272693d94a3ed587edf7ddac4d05a8fce3ce629777582545", [0xde, 0x9]}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x50, 0x0, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2a9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x4) ioctl$NBD_DO_IT(r7, 0xab03) sendto$rose(r2, &(0x7f0000000300)="14f1813b62b71b5a11d1b3996ce2bfea40a314ddfd422f5d228bdc1418fbd4affb5b28efa0686cf29b32dd82441283c6cdc1312c7db30c929553afd31bc4b875ceab8b84b239db04e2d864b5d679121d7198696bfa4e60310e42042a83b4e560d7998f670def020b6cc8cda65c25ea68af2a10fb5a342c6910a930a495e047e1ee469ba8ac59dad94900c400dcd66b5864377c35de674c3e511b7ddbdd77", 0x9e, 0x1182, &(0x7f00000003c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x1, @null}, 0x1c) [ 3216.139726] block nbd4: Receive control failed (result -32) [ 3216.147178] block nbd4: shutting down sockets 08:24:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x6, 0x401) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:21 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:24:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3216.558148] block nbd1: Receive control failed (result -32) [ 3216.562136] block nbd1: Device being setup by another task [ 3216.570317] block nbd1: shutting down sockets 08:24:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x84800) ioctl$NBD_DO_IT(r2, 0xab03) [ 3216.658920] block nbd0: Receive control failed (result -32) [ 3216.665268] block nbd0: shutting down sockets 08:24:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3216.725702] block nbd3: Receive control failed (result -32) [ 3216.728365] block nbd3: shutting down sockets 08:24:21 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x402400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000040)=@ax25={{0x3, @netrom}, [@remote, @default, @null, @rose, @bcast, @netrom, @null, @default]}, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f00000007c0)=""/158, 0x9e}], 0xa, &(0x7f0000000940)=""/197, 0xc5}, 0x10142) recvmsg$can_raw(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x2002) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000ac0)={0x2, 0x10}) ioctl$NBD_DO_IT(r3, 0xab03) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000a80)={0x23, 0x0, 0x1f, 0x2}, 0x10) [ 3216.802480] block nbd2: Receive control failed (result -32) [ 3216.808732] block nbd2: shutting down sockets [ 3217.020861] block nbd4: Receive control failed (result -32) [ 3217.027215] block nbd4: shutting down sockets [ 3217.081751] block nbd4: Receive control failed (result -32) [ 3217.087963] block nbd4: shutting down sockets [ 3217.429159] block nbd1: Receive control failed (result -32) [ 3217.435434] block nbd1: Device being setup by another task [ 3217.446321] block nbd1: shutting down sockets [ 3217.497202] block nbd0: Receive control failed (result -32) [ 3217.497444] block nbd0: shutting down sockets [ 3217.569019] block nbd3: Receive control failed (result -32) [ 3217.574886] block nbd3: shutting down sockets [ 3217.640873] block nbd2: Receive control failed (result -32) [ 3217.642640] block nbd2: shutting down sockets [ 3223.590607] block nbd5: Connection timed out [ 3223.595060] print_req_error: 140 callbacks suppressed [ 3223.595068] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.605989] buffer_io_error: 146 callbacks suppressed [ 3223.606001] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3223.618811] block nbd5: Connection timed out [ 3223.623281] print_req_error: I/O error, dev nbd5, sector 2 [ 3223.628948] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3223.636075] block nbd5: Connection timed out [ 3223.640567] print_req_error: I/O error, dev nbd5, sector 4 [ 3223.646195] Buffer I/O error on dev nbd5, logical block 2, async page read [ 3223.653336] block nbd5: Connection timed out [ 3223.657771] print_req_error: I/O error, dev nbd5, sector 6 [ 3223.663497] Buffer I/O error on dev nbd5, logical block 3, async page read [ 3223.672228] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.677861] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3223.684976] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3223.692113] Buffer I/O error on dev nbd5, logical block 2, async page read [ 3223.699132] Buffer I/O error on dev nbd5, logical block 3, async page read [ 3223.706555] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.712296] Buffer I/O error on dev nbd5, logical block 0, async page read [ 3223.719363] Buffer I/O error on dev nbd5, logical block 1, async page read [ 3223.726712] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.732739] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.738584] print_req_error: I/O error, dev nbd5, sector 0 [ 3223.744356] print_req_error: I/O error, dev nbd5, sector 2 [ 3223.750654] ldm_validate_partition_table(): Disk read failed. [ 3223.757459] Dev nbd5: unable to read RDB block 0 [ 3223.763540] nbd5: unable to read partition table [ 3223.774988] ldm_validate_partition_table(): Disk read failed. [ 3223.782492] Dev nbd5: unable to read RDB block 0 08:24:28 executing program 5: ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={0x3f, 0x7, 0x1, 0x3f, 0x9f, 0x24, 0x22, "4510c509b6d2e24324e694f9a57473ee49702fa1", "d156fadeb166ba3b886426925815bf7b1bbbc5c6"}) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x60000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x4b0003) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000003480)=@default) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) bind$rose(r3, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x40) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x3ff, 0x800) ioctl$USBDEVFS_RESETEP(r4, 0x80045503, &(0x7f0000000140)={0x5}) 08:24:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x408400) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x3e8, 0x108, 0x3e8, 0x108, 0x0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@nfacct={{0x48, 'nfacct\x00'}, {'syz1\x00', 0x20}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xa}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xe3}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0xffffffffffffffff, [0x5, 0x5, 0x0, 0x0, 0x3, 0x7], 0x5, 0x4}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@pkttype={{0x28, 'pkttype\x00'}, {0xafb7, 0xa1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x6}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1, [0xff000000, 0xffffff00, 0x0, 0xaa8e539d2d6fb45d], 0x4e24, 0x4e24, 0x4e21, 0x4e22, 0x39c5, 0xae22, 0x9d00, 0x8, 0x8}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz1\x00', 0x0, 0x1, 0x0, 0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x9}}}, {{@ip={@multicast1, @empty, 0xffff00, 0xff, 'syz_tun\x00', 'ip6gretap0\x00', {}, {}, 0x6e, 0x0, 0x54}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}, {0x20}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x9, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x5a8) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x802040) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103400) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 3223.788173] nbd5: unable to read partition table 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) [ 3223.879513] block nbd4: shutting down sockets [ 3223.886747] block nbd2: shutting down sockets [ 3223.892962] block nbd5: shutting down sockets [ 3223.913589] block nbd4: shutting down sockets 08:24:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffe, 0x42082) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f00000001c0)={0x10001, "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"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r4, 0xab05) ioctl$NBD_DO_IT(r3, 0xab03) [ 3223.926649] block nbd5: shutting down sockets 08:24:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x44, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_TX_USECS_IRQ={0x8, 0x8, 0x8000}, @ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x2}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x100}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0xfff}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0xbb}, @ETHTOOL_A_COALESCE_TX_USECS_IRQ={0x8, 0x8, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4004001) ioctl$NBD_DO_IT(r3, 0xab03) [ 3223.992904] block nbd3: server does not support multiple connections per device. [ 3224.028943] block nbd3: shutting down sockets 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) [ 3224.043204] block nbd3: server does not support multiple connections per device. 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r4, 0xab03) [ 3224.136614] block nbd3: server does not support multiple connections per device. [ 3224.148187] block nbd3: shutting down sockets [ 3224.164816] block nbd3: server does not support multiple connections per device. 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3224.233653] block nbd3: server does not support multiple connections per device. [ 3224.247037] block nbd3: shutting down sockets [ 3224.253964] block nbd3: server does not support multiple connections per device. 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3224.314343] block nbd3: server does not support multiple connections per device. [ 3224.322970] block nbd3: shutting down sockets [ 3224.372468] block nbd3: server does not support multiple connections per device. [ 3224.383466] block nbd3: shutting down sockets 08:24:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xa841) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names}) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x40}}, 0x18) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:29 executing program 0: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000001c0)={0x2, 0x2, 0x1ff, 0x81, 0x0, 0x1f, 0x27, "a740d7c544199e23308cdb0ec8e535a5bc8578a6", "ac892ca2ffa10d51332a284963fbcde4377bf235"}) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3224.644246] block nbd1: Receive control failed (result -32) [ 3224.648636] block nbd0: shutting down sockets [ 3224.650570] block nbd1: shutting down sockets [ 3224.661449] block nbd1: Could not allocate knbd recv work queue. [ 3224.668151] block nbd1: shutting down sockets 08:24:29 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3224.724766] block nbd3: server does not support multiple connections per device. [ 3224.736215] block nbd3: shutting down sockets [ 3224.750065] block nbd0: server does not support multiple connections per device. [ 3224.773265] block nbd0: shutting down sockets 08:24:30 executing program 0: ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={0x3f, 0x7, 0x1, 0x3f, 0x9f, 0x24, 0x22, "4510c509b6d2e24324e694f9a57473ee49702fa1", "d156fadeb166ba3b886426925815bf7b1bbbc5c6"}) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x60000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x4b0003) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000003480)=@default) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) bind$rose(r3, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x40) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x3ff, 0x800) ioctl$USBDEVFS_RESETEP(r4, 0x80045503, &(0x7f0000000140)={0x5}) [ 3224.811635] block nbd2: Receive control failed (result -32) [ 3224.811994] block nbd2: shutting down sockets [ 3224.834454] block nbd3: server does not support multiple connections per device. [ 3224.842581] block nbd4: Receive control failed (result -32) [ 3224.850794] block nbd4: shutting down sockets [ 3224.856199] block nbd3: shutting down sockets 08:24:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) read$alg(r3, &(0x7f0000000000)=""/133, 0x85) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x200) ioctl$NBD_DISCONNECT(r4, 0xab08) [ 3224.861399] block nbd5: Receive control failed (result -32) [ 3224.868427] block nbd5: shutting down sockets [ 3224.889875] block nbd4: shutting down sockets 08:24:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@short={0xb, @dev, @netrom, 0x1, @bcast}, &(0x7f0000000080)=0x1c, 0x0) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000100)=@netrom) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 3224.933334] block nbd5: Receive control failed (result -32) [ 3224.955629] block nbd0: shutting down sockets [ 3224.960880] block nbd5: shutting down sockets 08:24:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000000)="34e9449424f1eca374", 0x9, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffe, 0x42082) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f00000001c0)={0x10001, "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"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) ioctl$NBD_CLEAR_QUE(r4, 0xab05) ioctl$NBD_DO_IT(r3, 0xab03) [ 3225.044229] block nbd2: NBD_DISCONNECT 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.085034] block nbd3: server does not support multiple connections per device. [ 3225.094620] block nbd3: shutting down sockets 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.155185] block nbd3: shutting down sockets [ 3225.231610] block nbd3: shutting down sockets 08:24:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.499422] block nbd1: Receive control failed (result -32) [ 3225.500968] block nbd1: Device being setup by another task [ 3225.516855] block nbd1: shutting down sockets 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.551784] block nbd3: shutting down sockets 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.595076] block nbd3: shutting down sockets 08:24:30 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.641664] block nbd3: shutting down sockets 08:24:30 executing program 2: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.715402] block nbd3: shutting down sockets [ 3225.721512] block nbd2: Disconnected due to user request. [ 3225.778887] block nbd2: shutting down sockets 08:24:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x9, 0x1a, 0x80, 0x6}, {0xffff, 0x56, 0x30, 0x9}, {0x3, 0x7, 0x35, 0x7}]}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3225.804258] block nbd4: Receive control failed (result -32) [ 3225.815878] block nbd4: shutting down sockets 08:24:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_init_net_socket$rose(0xb, 0x5, 0x0) 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000000)="34e9449424f1eca374", 0x9, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:31 executing program 2: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.856712] block nbd5: Receive control failed (result -32) [ 3225.863727] block nbd5: shutting down sockets [ 3225.876693] block nbd0: Receive control failed (result -32) [ 3225.882893] block nbd0: shutting down sockets 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3225.958534] block nbd3: shutting down sockets [ 3225.958684] block nbd2: shutting down sockets [ 3226.043664] block nbd3: shutting down sockets 08:24:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:31 executing program 2: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3226.355940] block nbd1: Receive control failed (result -32) [ 3226.359563] block nbd1: Device being setup by another task [ 3226.368070] block nbd1: shutting down sockets 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3226.457357] block nbd2: shutting down sockets 08:24:31 executing program 2: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3226.539643] block nbd2: server does not support multiple connections per device. [ 3226.573559] block nbd2: shutting down sockets [ 3226.669452] block nbd4: Receive control failed (result -32) [ 3226.676128] block nbd4: shutting down sockets 08:24:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f00000001c0)={'veth1_macvtap\x00', 0x1ff, 0xffffffc0}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3226.737971] block nbd4: Receive control failed (result -32) [ 3226.738386] block nbd4: shutting down sockets [ 3226.744813] block nbd5: Receive control failed (result -32) [ 3226.755911] block nbd5: shutting down sockets [ 3226.768187] block nbd0: Receive control failed (result -32) [ 3226.775408] block nbd0: shutting down sockets 08:24:31 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="d1f81df77000fddbdf250f00000008000600", @ANYRES32=r0, @ANYBLOB="080031000300000008002c000600000005003800000000000800320000800000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7, 0xc2101) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000100)={0x1f, 0x5, 0x2000, 0x5f8c, 0x3a, 0x1, &(0x7f0000000080)="874df21764da4ebd53018edcac9546919fbe1eb4f684551000777c31adb09a7b895e7e47a5f1e865cf6ec6b07751a2e137fe1b15221f1951df25"}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:31 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:31 executing program 2: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3226.807935] block nbd5: Receive control failed (result -32) [ 3226.814705] block nbd5: shutting down sockets 08:24:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3226.889061] block nbd3: shutting down sockets [ 3226.891095] block nbd2: server does not support multiple connections per device. [ 3226.897640] block nbd0: shutting down sockets [ 3226.926010] block nbd2: shutting down sockets [ 3227.038879] block nbd2: shutting down sockets 08:24:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x3, 0x7f, 0x900000, 0x2, @loopback, @dev={0xfe, 0x80, [], 0x36}, 0x4804c26e498a2655, 0x7, 0x40, 0x4}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 08:24:32 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3227.219041] block nbd1: Receive control failed (result -32) [ 3227.222776] block nbd1: Device being setup by another task [ 3227.232128] block nbd1: shutting down sockets [ 3227.288799] block nbd3: shutting down sockets [ 3227.299942] block nbd2: shutting down sockets [ 3227.302134] block nbd0: shutting down sockets 08:24:32 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3227.397297] block nbd3: shutting down sockets [ 3227.443398] block nbd2: shutting down sockets 08:24:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3227.650983] block nbd4: Receive control failed (result -32) [ 3227.657215] block nbd4: shutting down sockets [ 3227.665446] block nbd4: Could not allocate knbd recv work queue. [ 3227.672313] block nbd4: shutting down sockets [ 3227.689103] block nbd5: Receive control failed (result -32) [ 3227.691256] block nbd5: Device being setup by another task 08:24:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x6, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) bind$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}, 0x40) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r5, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000011}, 0x8000) ioctl$USBDEVFS_RESET(r3, 0x5514) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000), 0x4) 08:24:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:32 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3227.702216] block nbd5: shutting down sockets 08:24:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3227.766964] block nbd3: shutting down sockets [ 3227.773297] block nbd0: shutting down sockets [ 3227.778755] block nbd2: shutting down sockets [ 3227.865600] block nbd2: shutting down sockets 08:24:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x200}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xd}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3f}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x28280) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:33 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3228.075824] block nbd1: Receive control failed (result -32) [ 3228.082725] block nbd1: shutting down sockets 08:24:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:33 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3228.130002] block nbd2: shutting down sockets [ 3228.150018] block nbd3: shutting down sockets [ 3228.159542] block nbd0: shutting down sockets [ 3228.218446] block nbd2: shutting down sockets 08:24:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f0000000000)={0x9, 0xfe}) ioctl$NBD_DO_IT(r2, 0xab03) [ 3228.518746] block nbd4: Receive control failed (result -32) [ 3228.521243] block nbd4: Device being setup by another task [ 3228.534483] block nbd4: shutting down sockets 08:24:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x511b00) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={[], 0x496, 0x200, 0x177, 0x5, 0xfffffffffffffffd, r4}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x1, 0x0, 0x81, 0x6f7, 0x10001, r4}) 08:24:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:33 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3228.588036] block nbd5: Receive control failed (result -32) [ 3228.589234] block nbd5: Device being setup by another task [ 3228.606052] block nbd5: shutting down sockets 08:24:33 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3228.668756] block nbd5: shutting down sockets [ 3228.677155] block nbd2: shutting down sockets [ 3228.677401] block nbd0: shutting down sockets [ 3228.697887] block nbd5: shutting down sockets 08:24:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0xfc, 0x3d, 0x20}, 0x10) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000300)={0x8, 0x1, "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"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast}}, {{}, 0x0, @in=@empty}}, &(0x7f0000000080)=0xe8) 08:24:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 08:24:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:34 executing program 3: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000080)={0x8, 0x1}) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3228.937615] block nbd1: Receive control failed (result -32) [ 3228.939460] block nbd1: Device being setup by another task [ 3228.949861] block nbd1: shutting down sockets [ 3228.994201] block nbd2: shutting down sockets 08:24:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3229.019924] block nbd0: shutting down sockets [ 3229.026384] block nbd3: shutting down sockets [ 3229.083588] block nbd5: Device being setup by another task [ 3229.114664] block nbd2: shutting down sockets 08:24:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3229.359196] block nbd4: Receive control failed (result -32) [ 3229.360589] block nbd4: Device being setup by another task [ 3229.375191] block nbd4: shutting down sockets 08:24:34 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3229.435347] block nbd3: shutting down sockets [ 3229.445336] block nbd2: shutting down sockets [ 3229.807861] block nbd5: Receive control failed (result -32) [ 3229.816155] block nbd5: shutting down sockets 08:24:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 08:24:35 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3229.855447] block nbd1: Receive control failed (result -32) [ 3229.861749] block nbd1: shutting down sockets 08:24:35 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3230.216000] block nbd0: Receive control failed (result -32) [ 3230.222202] block nbd0: shutting down sockets [ 3230.240423] block nbd4: Receive control failed (result -32) [ 3230.246717] block nbd4: shutting down sockets [ 3230.259249] block nbd4: shutting down sockets 08:24:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3230.413997] block nbd4: shutting down sockets 08:24:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x8002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair(0x2, 0x800, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00A', @ANYRES16=r4, @ANYBLOB="08002abd7000ffdbdf250f00000005002900010000000800340004000000"], 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x20000040) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r3}) connect$phonet_pipe(r6, &(0x7f0000000280)={0x23, 0x20, 0x3f, 0x7f}, 0x10) 08:24:35 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4050090}, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x81, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r4, 0x40085511, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r4, 0x8004551a, &(0x7f0000000040)) ioctl$NBD_DO_IT(r3, 0xab03) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r5, 0x89e9) ioctl$SIOCX25GSUBSCRIP(r5, 0x89e0, &(0x7f00000001c0)={'rose0\x00', 0x5, 0x5}) 08:24:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair(0x0, 0x0, 0x526, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f00000000c0)={0x3, "28d9e89ce95661e7e8976ad7aa516e1e154bfc48ef10f0d1700ffe7e61e539a3e559c171140678ce1e43cee0975925438f2e3c108c10cacd96e00016efa5d30c25a9bf66741e67c2e0cb87c9315f4ad8d8ceaec78c7c52820ca786fbe7694567dee840252044171bc5d71f6d4a5ab6a8e5ec87156ab3da466ee389a09809e466"}) sendmmsg$alg(r2, &(0x7f0000003c00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="a78168a7acf1a2c2420fef9ca4d0d670c5c1fe6805068535296577d301ad8bd399240396acbb9b4d4bd70d1f812444078172827d1d843c3471fc205ff2711721f55938280153a8ec0da34f8c2024e31f262caaeaa67de61ce705812639c0290b021563447fb3e613ef198da6afce97dc021abb19a376e46f9f9b8995093948f60a732c60a254bf7288317ff56a59367e0bfcf6467bd8aefa81841d712ab40c42", 0xa0}], 0x1, 0x0, 0x0, 0xc041}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1c0600faa674cb583ce16763fb3d66966595b93708682f34e78ebb491a871d90ff63183e62ac922db5300e7b0f806bfa2d7ff85c44072be2438545be520113832e0acb88bd07ff7c07d52df62370e3d920ba2687de373acdeba87e8b3195a9349508bd3abe77448a3f894e68a57df74c90cf67fb7b71b391a92148f725c53488b1efd863bd4fc67b2020240609ca757b6e0aa660392dccebba21149b1826bf0f0187ffcbc44f5447fbe9f5ad3662cfba89d665839038a033c8bd8c7284b0c7c8476177e30a2b66644e6423c818503f45cfeb44f4aeab06a86fa77be7171eea5efebb2f697b54b5dd9f62", 0xea}], 0x1, 0x0, 0x2b, 0x4}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001380)="cad4bd9373af373a0bd1ffe59fcdfec79c74fc3f28ddeeffa9258ae1b2ea51fb46a7cfed69cc4d0c74faa3229b6c92af235bc55c507d48df1f8aaa864ade8c35bf1b69f3fd98da599c9e06a70d0c5d8e6ea083021752e3bfd827527666e819b88033a2e7f7780def625a24ac457945c302188a6f06e42b15772abd07db6c43e4c5ebf1f9a5a8d7bad3c82ed1b2ca09512d973862eec9afccfe6e9754e8ea4152cc7b36d581c8380ab9c8945a76aa9dd7bb049219b81e77d20af5eb64686f3032316c070422d9811dc3683e5a325bfac7dc3db35cbca6bbfe91bf8832ad1738e7afb6761b5d25d7e6d970a98a88b10622a5adb3945402d3"}], 0x0, &(0x7f00000014c0)=[@op], 0x0, 0x4040}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000003e80)="1ddc46e892c0e2eccf2bbb7a49ede902364a04dc65be06dfd172af0ca60a6de5c1db8ab97b1f1e3e042df5c70400c92931f9bf675472051c650d0380c508179a92b45426633ecc50d7a7d5e7512b5e4cab93461e90a400001bbc1b44d67436f9c66be60b19f18de8f7effa8093d36dbcaaf826aa10aa8b22d462c6442fe6cebcb5ad50fb76b6a63553f7f81315142125bdc4d38d47bdfeb4168b1482a4cde7a9324120a448013fc75c106730d409cc222da9d6b47ebf46e6b69b50607c2c1cd0dded5d1d1fec44a093d7cc77fd531ec48360baa08620afec"}, 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"}], 0x0, 0x800}], 0x2, 0x20008840) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r4, 0x4605, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r5, 0x89e6, &(0x7f0000001500)={0x81, 0xe1}) write$fb(r4, &(0x7f0000000380)="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", 0x1000) ioctl$NBD_DO_IT(r3, 0xab03) [ 3230.729778] block nbd5: Receive control failed (result -32) [ 3230.733839] block nbd1: Device being setup by another task [ 3230.735708] block nbd1: Receive control failed (result -32) [ 3230.746646] block nbd5: Device being setup by another task [ 3230.755545] block nbd5: shutting down sockets [ 3230.755582] block nbd1: shutting down sockets 08:24:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3230.931320] block nbd2: shutting down sockets 08:24:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3231.086039] block nbd0: Receive control failed (result -32) [ 3231.091997] block nbd0: shutting down sockets 08:24:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3231.146736] block nbd3: shutting down sockets 08:24:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:36 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3231.245327] block nbd3: shutting down sockets [ 3231.344781] block nbd3: shutting down sockets 08:24:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00d84dc9265ef3e7541a891ea3", @ANYRES16=0x0, @ANYBLOB="100029bd7000fbdbdf250e0000000800390009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c100) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'ip6_vti0\x00', r3, 0x4, 0xc4, 0x9, 0x1f, 0x34, @empty, @remote, 0x7, 0x8000, 0x20, 0xffff}}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000540), 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3231.625549] block nbd4: Receive control failed (result -32) [ 3231.632496] block nbd4: Device being setup by another task [ 3231.637770] block nbd5: Receive control failed (result -32) [ 3231.639864] block nbd4: shutting down sockets [ 3231.644828] block nbd5: shutting down sockets [ 3231.653415] block nbd1: Receive control failed (result -32) [ 3231.660178] block nbd1: shutting down sockets 08:24:36 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3231.715930] block nbd5: Receive control failed (result -32) [ 3231.716272] block nbd5: shutting down sockets [ 3231.722532] block nbd1: Receive control failed (result -32) [ 3231.733281] block nbd1: shutting down sockets [ 3231.816283] block nbd3: shutting down sockets 08:24:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_INIT(r2, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) write$FUSE_ENTRY(r2, &(0x7f0000002200)={0x90, 0x0, r3, {0x6, 0x3, 0x2, 0x9, 0x401, 0x3, {0x0, 0x1, 0x8, 0x6, 0x401, 0x8, 0x8, 0x7ff, 0x57cd8eb6, 0x8000, 0x9, r4, 0xee01, 0x80000000, 0x100}}}, 0x90) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:37 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3231.944278] block nbd0: Receive control failed (result -32) [ 3231.950478] block nbd0: shutting down sockets [ 3232.006690] block nbd3: shutting down sockets 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3232.035209] block nbd0: shutting down sockets 08:24:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3232.116860] block nbd3: shutting down sockets [ 3232.207519] block nbd3: shutting down sockets 08:24:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xa000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @nfc={0x27, 0x1, 0x2, 0x6}, @l2={0x1f, 0xf409, @any, 0x7}, @l2={0x1f, 0x6, @any, 0x80, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000000)='vlan0\x00', 0x10000, 0x1, 0x4}) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) ioctl$NBD_DISCONNECT(r0, 0xab08) 08:24:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3232.550453] block nbd4: Receive control failed (result -32) [ 3232.555372] block nbd4: Device being setup by another task [ 3232.564673] block nbd4: shutting down sockets 08:24:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x1) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3232.600118] block nbd1: Receive control failed (result -32) [ 3232.606295] block nbd1: shutting down sockets [ 3232.617513] block nbd1: shutting down sockets [ 3232.629456] block nbd3: shutting down sockets [ 3232.696678] block nbd4: NBD_DISCONNECT [ 3232.727869] block nbd3: shutting down sockets 08:24:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3232.790999] block nbd5: Receive control failed (result -32) [ 3232.797560] block nbd5: shutting down sockets [ 3232.805712] block nbd5: Could not allocate knbd recv work queue. [ 3232.812449] block nbd5: shutting down sockets 08:24:38 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 3232.862921] block nbd3: shutting down sockets 08:24:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:38 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3232.947201] block nbd0: Receive control failed (result -32) [ 3232.954004] block nbd0: shutting down sockets [ 3232.979528] block nbd3: shutting down sockets 08:24:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000040)=""/31, 0x1f, 0x1, &(0x7f0000000080)={0x9, @remote={[], 0x0}}, 0x12) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 08:24:38 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3233.442786] block nbd4: Disconnected due to user request. [ 3233.444046] block nbd4: Device being setup by another task [ 3233.455062] block nbd4: NBD_DISCONNECT [ 3233.459818] block nbd4: Send disconnect failed -32 08:24:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3233.507037] block nbd1: Receive control failed (result -32) [ 3233.513371] block nbd1: shutting down sockets [ 3233.522005] block nbd1: shutting down sockets [ 3233.528333] block nbd3: shutting down sockets 08:24:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x840) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x604400) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3233.662607] block nbd5: Receive control failed (result -32) [ 3233.668752] block nbd5: shutting down sockets 08:24:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3233.725824] block nbd3: shutting down sockets [ 3233.743122] block nbd5: shutting down sockets [ 3233.761853] block nbd5: shutting down sockets 08:24:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x10001) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1f) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x200002) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(r2, 0xab03) [ 3233.825687] block nbd0: Receive control failed (result -32) [ 3233.832213] block nbd0: shutting down sockets [ 3233.839350] block nbd3: shutting down sockets [ 3233.916753] block nbd5: shutting down sockets [ 3233.935650] block nbd5: shutting down sockets 08:24:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xe8001) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3234.317524] block nbd4: Receive control failed (result -32) [ 3234.318774] block nbd4: Device being setup by another task [ 3234.334896] block nbd4: shutting down sockets [ 3234.374014] block nbd3: shutting down sockets 08:24:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) read$usbfs(0xffffffffffffffff, &(0x7f0000000280)=""/204, 0x102) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read$alg(r3, &(0x7f0000000040)=""/53, 0x35) ioctl$NBD_DO_IT(r2, 0xab03) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100) 08:24:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3234.399129] block nbd2: shutting down sockets [ 3234.403770] block nbd1: Receive control failed (result -32) [ 3234.410137] block nbd1: shutting down sockets [ 3234.419184] block nbd1: shutting down sockets [ 3234.502607] block nbd5: shutting down sockets 08:24:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r2, 0x4605, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FBIOPUTCMAP(r2, 0x4605, &(0x7f0000000280)={0x0, 0x7, &(0x7f0000000100)=[0xff, 0xb09, 0x0, 0x4, 0x5, 0x726, 0x5], &(0x7f00000001c0)=[0x401, 0x5, 0x8124], &(0x7f0000000200)=[0x101, 0x52ae, 0x5], &(0x7f0000000240)=[0xca8d, 0xffff]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0x0, 0x0, {0x6}}, 0x18) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="4eb60000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2502000000060028000300000005002f0000000000080034000b0e000005002e000100000005003500fb000000"], 0x3c}}, 0x8000) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x240) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, &(0x7f00000002c0)={0x5c, "c24d544d2ababc5b663b56da645ddfbb2336e7436300ddd56c0f126cf59e3a93254263ef963b799c86390c5f79e31462ec5ae330da6cea94a372691288443c8074501ba605c912eff94802f79a1aef301b0d91a33f775d897974e6269d078f52f8de3d26147cf537cc053f19f429f80c5031680192281bda22aa603b2df2b623"}) ioctl$NBD_DO_IT(r4, 0xab03) [ 3234.547418] block nbd5: shutting down sockets [ 3234.549187] block nbd2: shutting down sockets 08:24:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) [ 3234.618693] block nbd2: shutting down sockets [ 3234.668219] block nbd2: shutting down sockets 08:24:39 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:39 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 3234.706235] block nbd0: Receive control failed (result -32) [ 3234.712733] block nbd0: shutting down sockets 08:24:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000003480)=@default) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000380)=0x7) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_GETXATTR(r3, &(0x7f0000000040)={0x18}, 0x18) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="15ffffed", @ANYRES16=r4, @ANYBLOB="000128bd7000fddbdf2507000000050029000100000008000b000200000008002b002200000008003b0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4040040}, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r5, 0x89e9) recvfrom$x25(r5, &(0x7f0000000280)=""/171, 0xab, 0x21, &(0x7f0000000340)={0x9, @null=' \x00'}, 0x12) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) 08:24:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 3235.193229] block nbd4: Receive control failed (result -32) [ 3235.194547] block nbd4: Device being setup by another task [ 3235.206458] block nbd4: shutting down sockets [ 3235.263358] block nbd2: shutting down sockets 08:24:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) 08:24:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) connect$x25(r3, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:40 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 3235.295287] block nbd3: Receive control failed (result -32) [ 3235.295533] block nbd3: shutting down sockets [ 3235.332505] block nbd1: Receive control failed (result -32) [ 3235.339129] block nbd1: shutting down sockets 08:24:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r4, 0x403}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x928, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x51e10d969a62abbe) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 08:24:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 3235.453878] block nbd2: shutting down sockets 08:24:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:24:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3235.562362] block nbd2: shutting down sockets [ 3236.060112] block nbd4: Receive control failed (result -32) [ 3236.066254] block nbd4: shutting down sockets 08:24:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000002d00)={&(0x7f0000002bc0), 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r5, 0x403}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001640)={'ip6tnl0\x00', &(0x7f00000015c0)={'ip6gre0\x00', 0x0, 0x4, 0x4, 0x9, 0x20, 0x58, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback, 0x8000, 0x8700, 0x7fc020, 0x6}}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f0000001740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x64, r5, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffffffa}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x48014}, 0x4) 08:24:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:24:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3236.122189] block nbd4: Receive control failed (result -32) [ 3236.122933] block nbd4: shutting down sockets [ 3236.186698] block nbd2: shutting down sockets [ 3236.207765] block nbd5: Receive control failed (result -32) [ 3236.214001] block nbd5: shutting down sockets [ 3236.237727] block nbd5: Could not allocate knbd recv work queue. 08:24:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x200) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="285fd8784526307df062da2eeaeb79e91b4dfccefaeb15f92e1bcfd6bbe5226245670b08b7fbab91a716cb049543e3eb2ee432ce10830056512dcef1c079de0179b38e2e220b0e2e663629dd50999c83611d416714002e417af708cbf72d2d2b412b7dd3882c2c6ef708cec88e79f80bf6fe5760ab91ace4fcbe4f51d979b116be2396ed3b81ef92ba58704cce0344b2a8b74f83f9f9093c6c6a0e3ee6bb533ce34771a6f63d33e17d519fec5ce48038494ea9fdeaddac91a1c41efad4df7ac0ea7ce44194debf965cc532bfa0796f4e3d", 0xd1}, {&(0x7f0000000000)="8adc1fdd21456999a827a76dff1d5232931104cb5e1f4d69e1b8f06a0773acc3223eb059cbde03395597d2d206040c9ccc5f0358fc57433f4b30a0f9eba69de7d32c624d9f0275bb831283fd066c6f44e29b1c2315a49eef6997fa4d6980e03d3bea16fd3477e122fc90fefbb7b2c7d109d8ff3d8dc1bd96f9c871ad065dcaab4fea290ea63f66cd80730d396254a8c55676522d8f236f08ccb0ba4a2a54a1aa3d2e141ce958a8ec7837968d53a6dc560d4d31faa1f597", 0xb7}], 0x2, &(0x7f00000002c0)=[@assoc={0x18}, @iv={0x88, 0x117, 0x2, 0x74, "19c45acceb38af29aac06cde0aa3f1e9aea8664b32ffa4091fdc514e2f855dbe8d3da7fa16c5db2a8bba5fb802f775c163c14d69ad88f6de96aa576e48596dc31e8bd8f6a30fafafdc296fe427c537398f9e166ba22341d9fef53fcd3ab262cef8c72428fa8b86388f07081ab2cce5423bcb8f04"}], 0xa0, 0x20000024}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000380)="9962e70877b93189861dfc8186b04cad6531ced35006bb7c39a41037d7e0ebb2c55f8a6d05cad72c31e6212f72b8dcd3284c48eba482b502303d57cd6c0c9a96d83b9a9a0dded510d180671a70816e51b9fa5c29865f22a3b06b7080485ff92aedef1300b2365d59a6e9bfbb32b45c3d305b22c5728574edd90ea3822870e657ea54de1880902f3827d8a27ffb84a93bd14bad0cddad451fa41f2b28a06e17292cd1346008ce22b8b1892c844575c2a43ed33582b9b618ae8922a55f809dbb8702a8f554ceee5c84da5d55d9e448427212f46284e0be6821bf4075fb0924aa89df94", 0xe2}, {&(0x7f0000000480)="b07431ef95af7619c41456700771d856b2189ca991d4dc8faefe1f684664af1c498a0f1a919c3d48a1b3895c08b124387870bc65a5fa1dc7f049f5d5", 0x3c}, {&(0x7f00000004c0)="f0a2384e8e3e706f57254acc6ab5ca91e1b18efa6be13fec0d76f2326bfa1f4ef0b01f826234955424af4be5c679348641aac6a93c34ce071ce63cf1633df76395f5a4053fcd8e8625e74f63c1e83c7c8093739843bce7f43213d659ce2e56d97839567ec5d94b3144e506e0205b01e5764b3b7f2251e649bf62512aaedf850f6186739c96f64dbb4c0f77e3dae71b5eb5a97960e6c5a516dcee623adcd5618928960d26fbba1c4655180d3164a275f655e40a26f8f422b0a5cf81f29bbdb4ce63eb62590a6de9dc463c234e92", 0xcd}, {&(0x7f00000005c0)="316c36d2ef7dd356702f8af081fcc2d19158a98d5e0d5322463d37f5fefff0bc1d65a2f8d2391c7433ecb0633938312009603da7f5f544118969138bced302dd9b2b559b1c8606949751b1d105fabdd2ac937e733ca6adcff158ffbed5309a84986becf08843", 0x66}, {&(0x7f0000000640)="0d92e448ad82ac3f73334cc738b554b76893a123321047695072dda94f046667109a14c34c55424658bfa47e64ec59ad0ee7ffa5161afa5c2e3c87bb1da6b83dde7bdf1bbbf60ec4", 0x48}, {&(0x7f00000006c0)="008a6b56ca2db30b240b080c", 0xc}, 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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x11d8, 0x733af14f115ae61d}, {0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002b00)="6f361c74281e9310f9561046807e9aece29c80ac81a1a389903e3f9d1b6d20e5c51f80101c143801fb", 0x29}], 0x1, &(0x7f0000002b80)=[@iv={0x78, 0x117, 0x2, 0x5d, "36b43fa33770fd40788d66e93204c645b9aaca051eb14af614d6819a844d2f4ba23c63e90133f217ca90c4c06a9630969c577c41f3448088f1b1c97da1c971a5a15aa385f749720a48ab433f12509220e0bc371fb16c006c26e5fd8114"}, @assoc={0x18, 0x117, 0x4, 0xfffffff8}, @iv={0x70, 0x117, 0x2, 0x58, "edee2cf4b46fd105aa03247c8556d845af73ab3cb71618af19236047b814fde166ea250e56dfb55c55e414550cb7cb1d4db9a1160abfea594be4136ca4407023a37d82bdf9af94683ab95823657d405ad91901fd7b7fdd16"}, @assoc={0x18, 0x117, 0x4, 0xfffff000}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x160, 0x81}, {0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002d00)="7d6a1248cb9ef7c4ee70f1b6d6e3f481f61534d8d163e7f697b1d1c5d9eba067c4811efa96cce68aa31289f07d0ba770c7cca8b6a9526372e67ad2aded2376dfb75079516a7bb9c091a9f725b1f8b08d8a195bd25481c6d20a184ca10dd1746a45c1212ddbb83b7f56f952", 0x6b}], 0x1, &(0x7f0000002dc0)=[@assoc={0x18, 0x117, 0x4, 0x7ff}], 0x18, 0x20000084}], 0x5, 0x8010) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:24:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3236.255403] block nbd5: shutting down sockets [ 3236.314802] block nbd0: shutting down sockets [ 3236.320444] block nbd1: Receive control failed (result -32) [ 3236.327140] block nbd1: shutting down sockets [ 3236.350895] block nbd2: shutting down sockets 08:24:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:41 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3236.381395] block nbd1: Receive control failed (result -32) [ 3236.381950] block nbd1: shutting down sockets 08:24:41 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3236.465519] block nbd2: shutting down sockets 08:24:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3236.515146] block nbd1: shutting down sockets [ 3236.553356] block nbd1: shutting down sockets [ 3236.604594] block nbd2: shutting down sockets 08:24:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x284000) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x4001) socketpair(0x1d, 0x2, 0xfffffff8, &(0x7f0000007600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x20000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 08:24:42 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3236.986697] block nbd3: Receive control failed (result -32) [ 3236.986781] block nbd3: shutting down sockets [ 3236.994364] block nbd4: Receive control failed (result -32) [ 3236.998673] block nbd4: Device being setup by another task [ 3237.015683] block nbd4: shutting down sockets [ 3237.124596] block nbd5: Receive control failed (result -32) [ 3237.131040] block nbd5: shutting down sockets [ 3237.145868] block nbd2: shutting down sockets [ 3237.153708] block nbd5: Could not allocate knbd recv work queue. [ 3237.167176] block nbd5: shutting down sockets [ 3237.188847] block nbd3: shutting down sockets 08:24:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x7e000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x101100) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x800, 0x0) ioctl$FBIOGETCMAP(r3, 0x4604, &(0x7f0000000200)={0xd654, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0]}) 08:24:42 executing program 4: socket$inet(0x2, 0x1, 0xa747) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xc356) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x4, 0xc0441) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_PAUSE_GET(r4, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xc4, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000014}, 0x40000) recvmsg$kcm(r3, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/176, 0xb0}], 0x1, &(0x7f0000000100)}, 0x102) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7f) 08:24:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3237.335962] block nbd2: shutting down sockets 08:24:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r4, &(0x7f0000001640)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000040)={0x50, 0xb, r5}, 0x50) write$FUSE_POLL(r3, &(0x7f0000000040)={0x18, 0x0, r5, {0x7}}, 0x18) 08:24:42 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2000) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc00) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x100) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 3237.417992] block nbd3: shutting down sockets 08:24:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000003480)=@default) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @empty}, &(0x7f00000001c0)=0xc) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x101900, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3237.484509] block nbd2: shutting down sockets 08:24:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3237.612383] block nbd3: shutting down sockets [ 3238.109441] block nbd4: Receive control failed (result -32) [ 3238.115684] block nbd4: shutting down sockets 08:24:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)=0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:24:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3238.170819] block nbd4: Could not allocate knbd recv work queue. [ 3238.177129] block nbd4: shutting down sockets [ 3238.207485] block nbd2: shutting down sockets 08:24:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x200, 0x41) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x44, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) ioctl$USBDEVFS_RELEASE_PORT(r2, 0x80045519, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3238.266058] block nbd1: Receive control failed (result -32) [ 3238.270512] block nbd1: Device being setup by another task [ 3238.286653] block nbd1: shutting down sockets [ 3238.299562] block nbd3: shutting down sockets 08:24:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') [ 3238.340149] block nbd5: Receive control failed (result -32) [ 3238.351448] block nbd5: Device being setup by another task [ 3238.360077] block nbd5: shutting down sockets 08:24:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:44 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3239.034166] block nbd4: Receive control failed (result -32) [ 3239.040438] block nbd4: shutting down sockets [ 3239.046670] block nbd4: Could not allocate knbd recv work queue. [ 3239.053243] block nbd4: shutting down sockets 08:24:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3239.122273] block nbd2: Receive control failed (result -32) [ 3239.128415] block nbd2: shutting down sockets 08:24:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="5001", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf2515000000900001800800030005000000140002007465616d5f736c6176655f300000000014000200776c616e30000000000000000000000008000100", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="68000190140002006e7230000000000000000000000000000800030001000000080001", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f31000014000200766c616e30000000000000000000000007fff5000300", @ANYRES32=0x0, @ANYBLOB='\b\x00'], 0x150}, 0x1, 0x0, 0x0, 0x804}, 0x20040080) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="ed6f5be1f79dbaaa4aedaf50050000", @ANYRES16=r1, @ANYBLOB="000425bd7000fbdbdf250e0000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x550}, 0x1, 0x0, 0x0, 0x20000890}, 0x41) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) [ 3239.179583] block nbd1: Receive control failed (result -32) [ 3239.185763] block nbd1: shutting down sockets [ 3239.188031] block nbd3: Receive control failed (result -32) [ 3239.196424] block nbd3: shutting down sockets 08:24:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:44 executing program 5: ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{{0x4, 0x1}}, 0xe7, 0x4, &(0x7f00000001c0)="82f73e2caabd2c0b425ff8330f5f53a5f469dadd7d8ded51b3ef2dec85e76fa67af47eb74016049d39cd48cbaaf52b0e620fba5595b2a22434256c896083be1527050cbc62c6b65789bd45c59438faddcb3c112a01cea0bcbe8bbced2f609f791f3746ad9378382dfed102bd42179e2d5bb2746cf3117f831c35c3469f9fced4669a5721a7cab598d4ae47c562d27bbb26662c78dc4ddf352d0a75991f40bf01bb5fc0bacd601e7580f03744a3764c7943908b2706d9c3e545606f3d14bda1a104463cedcff058a0fca6569152c6ba8c829c3814205f64acf07163e1a42ba068474bd7b287005e"}) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80d40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @remote, @netrom, 0x0, [@bcast, @netrom, @null, @bcast, @default, @rose]}, &(0x7f0000000100)=0x40, 0x800) accept4$rose(r3, &(0x7f0000000140)=@full={0xb, @dev, @netrom, 0x0, [@default, @rose, @netrom, @netrom, @netrom, @default]}, &(0x7f00000002c0)=0x40, 0xc0000) 08:24:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x29, 0x6, 0xfe, 0x818, 0x0, @remote, @empty, 0x10, 0x8000, 0xf8, 0xfff}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r5}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'ip6_vti0\x00', r4, 0x29, 0x7, 0x1, 0x4, 0x20, @local, @dev={0xfe, 0x80, [], 0x37}, 0x7800, 0x8, 0x7}}) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000003480)=@default) bind$rose(r6, &(0x7f0000000300)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) r7 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x0) ioctl$NBD_DISCONNECT(r7, 0xab08) accept4$rose(r3, 0x0, &(0x7f0000000000), 0x0) ioctl$NBD_DO_IT(r2, 0xab03) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000002c0), 0x4) [ 3239.220170] block nbd1: Could not allocate knbd recv work queue. [ 3239.226390] block nbd1: shutting down sockets [ 3239.240138] block nbd5: Receive control failed (result -32) [ 3239.246257] block nbd5: shutting down sockets 08:24:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3239.349905] block nbd5: server does not support multiple connections per device. [ 3239.360083] block nbd1: NBD_DISCONNECT [ 3239.366158] block nbd5: shutting down sockets [ 3239.373964] block nbd5: Device being setup by another task 08:24:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') 08:24:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3239.427610] block nbd5: Receive control failed (result -32) [ 3239.433779] block nbd5: shutting down sockets 08:24:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3240.012247] block nbd2: Receive control failed (result -32) [ 3240.017457] block nbd2: shutting down sockets 08:24:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0xb2f, 0x200, 0x4, 0xfff, 0x8, 0x6a}}, 0x50) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 3240.064289] block nbd4: Receive control failed (result -32) [ 3240.070774] block nbd4: shutting down sockets [ 3240.093363] block nbd4: shutting down sockets 08:24:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3240.118543] block nbd3: Receive control failed (result -32) [ 3240.118790] block nbd3: shutting down sockets [ 3240.136461] block nbd1: Disconnected due to user request. [ 3240.147065] block nbd1: NBD_DISCONNECT 08:24:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3240.275472] block nbd0: Receive control failed (result -32) [ 3240.276939] block nbd0: shutting down sockets [ 3240.289589] block nbd5: Receive control failed (result -32) [ 3240.295692] block nbd5: shutting down sockets 08:24:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 3240.850148] block nbd2: Receive control failed (result -32) [ 3240.850413] block nbd2: shutting down sockets [ 3240.963197] block nbd4: Receive control failed (result -32) [ 3240.969565] block nbd4: shutting down sockets [ 3240.977193] block nbd4: Could not allocate knbd recv work queue. [ 3240.987784] block nbd4: shutting down sockets [ 3240.992841] block nbd3: Receive control failed (result -32) [ 3240.997739] block nbd3: shutting down sockets 08:24:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x22c241) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3241.007954] block nbd1: Receive control failed (result -32) [ 3241.009922] block nbd1: shutting down sockets [ 3241.074597] block nbd3: shutting down sockets [ 3241.082240] block nbd4: shutting down sockets [ 3241.102174] block nbd4: shutting down sockets 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, 0x0) ioctl$USBDEVFS_SETINTERFACE(r1, 0x80085504, &(0x7f0000000080)={0x9, 0x4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x301000) ioctl$NBD_DO_IT(r3, 0xab03) [ 3241.136152] block nbd0: Receive control failed (result -32) [ 3241.136461] block nbd0: shutting down sockets [ 3241.143244] block nbd5: Receive control failed (result -32) [ 3241.153501] block nbd5: shutting down sockets 08:24:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000000)=""/131, 0x83, 0x2040, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3241.194660] block nbd3: shutting down sockets 08:24:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000003740)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000002c00)='batadv\x00') r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000000200)={&(0x7f0000002bc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x14, r5, 0x20, 0x70bd25, 0x40000}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x44, r4, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x42}}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004081) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) [ 3241.256688] block nbd4: shutting down sockets [ 3241.273659] block nbd4: shutting down sockets [ 3241.291340] block nbd3: shutting down sockets 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3241.413575] block nbd3: shutting down sockets [ 3241.508415] block nbd3: shutting down sockets 08:24:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3241.689236] block nbd2: Receive control failed (result -32) [ 3241.696363] block nbd2: shutting down sockets 08:24:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3241.731192] block nbd3: shutting down sockets [ 3241.794050] block nbd3: shutting down sockets 08:24:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3241.898479] block nbd1: Receive control failed (result -32) [ 3241.904399] block nbd1: shutting down sockets 08:24:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 3241.942750] block nbd3: shutting down sockets [ 3241.942869] block nbd1: shutting down sockets 08:24:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 3242.049369] block nbd0: Receive control failed (result -32) [ 3242.055486] block nbd0: shutting down sockets [ 3242.066005] block nbd5: Receive control failed (result -32) [ 3242.068418] block nbd5: shutting down sockets 08:24:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0xb, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020027bd7000fddbdf250800000034000280300003800800018004000300240001800800010005000000080001000000000008000100fa0b00000400030004000300"], 0x48}}, 0x40040) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x48801) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$usbfs(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x8, 0x82000) 08:24:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 08:24:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3242.133256] block nbd4: Receive control failed (result -32) [ 3242.139595] block nbd4: shutting down sockets [ 3242.154863] block nbd4: shutting down sockets [ 3242.172765] block nbd1: shutting down sockets [ 3242.305307] block nbd1: shutting down sockets 08:24:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 08:24:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3242.531800] block nbd2: Receive control failed (result -32) [ 3242.537698] block nbd2: shutting down sockets 08:24:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3242.654301] block nbd1: shutting down sockets 08:24:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3242.894685] block nbd0: Receive control failed (result -32) [ 3242.894977] block nbd0: shutting down sockets 08:24:48 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 3242.939301] block nbd5: Receive control failed (result -32) [ 3242.939320] block nbd5: shutting down sockets 08:24:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000002380)={0x23, 0x1, 0x4, 0x5}, 0x10) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003440), &(0x7f0000003480)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000002400)={'batadv_slave_0\x00'}) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) syz_open_dev$loop(&(0x7f0000002440)='/dev/loop#\x00', 0x6, 0x4c0080) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002500)={0x0, @remote, @dev}, &(0x7f0000002540)=0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r2, &(0x7f0000002280)={0x90, 0x0, r4, {0x4, 0x3, 0x3, 0x8, 0x558d, 0xcd1, {0x4, 0x7f, 0x2, 0x7, 0x4713, 0x8, 0x5, 0x6, 0x7, 0xc000, 0x8, 0xee00, r5, 0x5, 0x9}}}, 0x90) r6 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x1, 0x89002) ioctl$USBDEVFS_REAPURB(r6, 0x4008550c, &(0x7f0000002340)) ioctl$USBDEVFS_CONTROL(r6, 0xc0185500, &(0x7f00000024c0)={0x5, 0x17, 0x3, 0x4, 0x33, 0x2, &(0x7f0000002480)="c914ba0c33d6b78f74ae861c315a65f82d9e2a7edf63d529c20f19c86a8ddaee24c688c582e9261bf4765c94425b9557e2ee33"}) r7 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000023c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) [ 3243.046269] block nbd4: Receive control failed (result -32) [ 3243.048952] block nbd4: Device being setup by another task [ 3243.058676] block nbd4: shutting down sockets 08:24:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3243.389210] block nbd2: Receive control failed (result -32) [ 3243.395335] block nbd2: shutting down sockets 08:24:48 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 3243.524481] block nbd1: Receive control failed (result -32) [ 3243.529864] block nbd1: shutting down sockets 08:24:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:48 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 08:24:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) 08:24:48 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3243.758087] block nbd0: Receive control failed (result -32) [ 3243.764015] block nbd0: shutting down sockets 08:24:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x8) r4 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@remote={[], 0x2}, 0x0, 'lo\x00'}) 08:24:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3243.914599] block nbd5: Receive control failed (result -32) [ 3243.922219] block nbd4: Receive control failed (result -32) [ 3243.923486] block nbd4: Device being setup by another task [ 3243.928283] block nbd5: shutting down sockets [ 3243.947167] block nbd4: shutting down sockets 08:24:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 08:24:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3244.367754] block nbd1: Receive control failed (result -32) [ 3244.374124] block nbd1: shutting down sockets 08:24:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 08:24:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 08:24:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 08:24:49 executing program 3: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3244.608361] block nbd0: Receive control failed (result -32) [ 3244.614269] block nbd0: shutting down sockets [ 3244.673391] block nbd0: shutting down sockets 08:24:49 executing program 5: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 3244.776346] block nbd5: Receive control failed (result -32) [ 3244.782217] block nbd5: shutting down sockets [ 3245.471920] block nbd1: Receive control failed (result -32) [ 3245.477985] block nbd1: shutting down sockets [ 3247.007303] block nbd4: shutting down sockets [ 3402.686202] INFO: task syz-executor.4:7114 blocked for more than 140 seconds. [ 3402.693530] Not tainted 4.19.150-syzkaller #0 [ 3402.700475] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3402.709501] syz-executor.4 D28608 7114 6516 0x00000004 [ 3402.715151] Call Trace: [ 3402.718640] __schedule+0x8e5/0x22e0 [ 3402.722353] ? find_held_lock+0x2d/0x110 [ 3402.727439] ? io_schedule_timeout+0x140/0x140 [ 3402.732026] ? lock_downgrade+0x750/0x750 [ 3402.736931] ? __mutex_lock+0x46d/0x13f0 [ 3402.740993] schedule+0x8d/0x1b0 [ 3402.744367] schedule_preempt_disabled+0xf/0x20 [ 3402.750994] __mutex_lock+0x6a9/0x13f0 [ 3402.755426] ? blkdev_put+0x30/0x550 [ 3402.759271] ? ww_mutex_unlock+0x2f0/0x2f0 [ 3402.763506] ? lock_acquire+0x170/0x3f0 [ 3402.767611] ? locks_remove_file+0x286/0x450 [ 3402.772092] ? locks_check_ctx_file_list+0x1d/0x280 [ 3402.777276] ? _raw_spin_unlock+0x29/0x40 [ 3402.781423] ? locks_remove_file+0x2cd/0x450 [ 3402.785927] ? blkdev_put+0x550/0x550 [ 3402.789741] blkdev_put+0x30/0x550 [ 3402.793274] ? blkdev_put+0x550/0x550 [ 3402.797180] blkdev_close+0x86/0xb0 [ 3402.800823] __fput+0x2ce/0x8a0 [ 3402.804088] task_work_run+0x141/0x1c0 [ 3402.808046] exit_to_usermode_loop+0x269/0x2c0 [ 3402.812655] do_syscall_64+0x57c/0x670 [ 3402.816668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3402.821852] RIP: 0033:0x4177b1 [ 3402.825033] Code: Bad RIP value. [ 3402.828439] RSP: 002b:00007ffeadb440d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 3402.836280] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004177b1 [ 3402.843551] RDX: 0000001b32f20000 RSI: 0000000000001231 RDI: 0000000000000003 [ 3402.850879] RBP: 0000000000000001 R08: 000000006d227231 R09: 000000006d227235 [ 3402.859046] R10: 00007ffeadb441b0 R11: 0000000000000293 R12: 000000000118c9a0 [ 3402.866422] R13: 000000000118c9a0 R14: 00000000000003e8 R15: 000000000118bfd4 [ 3402.873734] INFO: task systemd-udevd:7122 blocked for more than 140 seconds. [ 3402.880991] Not tainted 4.19.150-syzkaller #0 [ 3402.886056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3402.894012] systemd-udevd D26584 7122 3723 0x00000100 [ 3402.899738] Call Trace: [ 3402.902335] __schedule+0x8e5/0x22e0 [ 3402.906135] ? io_schedule_timeout+0x140/0x140 [ 3402.910726] ? mark_held_locks+0xa6/0xf0 [ 3402.914772] schedule+0x8d/0x1b0 [ 3402.918260] io_schedule+0xb5/0x120 [ 3402.921886] wait_on_page_bit+0x312/0x4c0 [ 3402.926122] ? wake_page_function+0x1b0/0x1b0 [ 3402.930630] ? __bread_gfp+0x300/0x300 [ 3402.934528] ? page_cache_free_page+0x4b0/0x4b0 [ 3402.939308] do_read_cache_page+0x905/0x11d0 [ 3402.943719] ? blkdev_writepages+0x20/0x20 [ 3402.948246] read_dev_sector+0xbf/0x520 [ 3402.952234] adfspart_check_ICS+0x114/0xea0 [ 3402.956645] ? adfspart_check_ADFS+0x900/0x900 [ 3402.962035] ? snprintf+0xbb/0xf0 [ 3402.965489] ? vsprintf+0x30/0x30 [ 3402.968991] ? _raw_spin_unlock+0x29/0x40 [ 3402.973142] ? __get_vm_area_node+0x2e2/0x3b0 [ 3402.977714] check_partition+0x40f/0x86d [ 3402.981780] rescan_partitions+0x14d/0x910 [ 3402.986109] ? nbd_open+0x38a/0x6f0 [ 3402.989841] bdev_disk_changed+0x179/0x1b0 [ 3402.994118] __blkdev_get+0x128e/0x1490 [ 3402.998268] ? lock_acquire+0x170/0x3f0 [ 3403.002235] ? bdev_disk_changed+0x1b0/0x1b0 [ 3403.006730] ? mark_held_locks+0xf0/0xf0 [ 3403.010791] blkdev_get+0xb0/0x9b0 [ 3403.014312] ? bd_acquire+0x245/0x440 [ 3403.018206] ? __blkdev_get+0x1490/0x1490 [ 3403.022349] ? lock_downgrade+0x750/0x750 [ 3403.026629] ? lock_acquire+0x170/0x3f0 [ 3403.030619] ? bd_acquire+0x21/0x440 [ 3403.034330] ? do_raw_spin_unlock+0x171/0x240 [ 3403.038892] blkdev_open+0x202/0x290 [ 3403.042607] do_dentry_open+0x4aa/0x1160 [ 3403.046834] ? blkdev_get_by_dev+0x70/0x70 [ 3403.051066] ? chmod_common+0x3f0/0x3f0 [ 3403.055034] ? inode_permission+0x10c/0x540 [ 3403.059430] ? unlazy_walk+0x1f6/0x520 [ 3403.064059] path_openat+0x7d5/0x2e90 [ 3403.067933] ? path_lookupat+0x8d0/0x8d0 [ 3403.071996] ? mark_held_locks+0xf0/0xf0 [ 3403.076137] ? find_held_lock+0x2d/0x110 [ 3403.080206] do_filp_open+0x18c/0x3f0 [ 3403.083997] ? may_open_dev+0xf0/0xf0 [ 3403.087941] ? lock_downgrade+0x750/0x750 [ 3403.092087] ? lock_acquire+0x170/0x3f0 [ 3403.096139] ? do_raw_spin_unlock+0x171/0x240 [ 3403.100632] ? _raw_spin_unlock+0x29/0x40 [ 3403.104762] ? __alloc_fd+0x2ab/0x590 [ 3403.108653] do_sys_open+0x3b3/0x520 [ 3403.112372] ? filp_open+0x70/0x70 [ 3403.115990] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3403.121359] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3403.126572] ? do_syscall_64+0x21/0x670 [ 3403.130550] do_syscall_64+0xf9/0x670 [ 3403.134354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3403.139641] RIP: 0033:0x7f54c4074840 [ 3403.143422] Code: Bad RIP value. [ 3403.146843] RSP: 002b:00007ffed71e8ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 3403.155421] RAX: ffffffffffffffda RBX: 0000564154d5a9c0 RCX: 00007f54c4074840 [ 3403.163844] RDX: 0000564153b5efe3 RSI: 00000000000a0800 RDI: 0000564154d5d650 [ 3403.171219] RBP: 00007ffed71e8c40 R08: 0000564153b5e670 R09: 0000000000000010 [ 3403.178596] R10: 0000564153b5ed0c R11: 0000000000000246 R12: 00007ffed71e8b90 [ 3403.185954] R13: 0000564154d67a90 R14: 0000000000000003 R15: 000000000000000e [ 3403.193249] [ 3403.193249] Showing all locks held in the system: [ 3403.199679] 1 lock held by khungtaskd/1091: [ 3403.203988] #0: 0000000015ac3856 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x291 [ 3403.212744] 1 lock held by syz-executor.4/7114: [ 3403.217476] #0: 00000000372293b2 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x550 [ 3403.225537] 1 lock held by systemd-udevd/7122: [ 3403.230169] #0: 00000000372293b2 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1490 [ 3403.238490] [ 3403.240105] ============================================= [ 3403.240105] [ 3403.247209] NMI backtrace for cpu 1 [ 3403.250836] CPU: 1 PID: 1091 Comm: khungtaskd Not tainted 4.19.150-syzkaller #0 [ 3403.258292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3403.267635] Call Trace: [ 3403.270215] dump_stack+0x22c/0x33e [ 3403.273827] nmi_cpu_backtrace.cold+0x18/0x3d [ 3403.278359] ? nmi_cpu_backtrace_handler+0x10/0x10 [ 3403.283287] nmi_trigger_cpumask_backtrace+0x1a6/0x1eb [ 3403.288545] watchdog+0xa62/0x1020 [ 3403.292064] ? reset_hung_task_detector+0x30/0x30 [ 3403.296891] kthread+0x33f/0x460 [ 3403.300236] ? kthread_park+0x180/0x180 [ 3403.304191] ret_from_fork+0x24/0x30 [ 3403.308977] Sending NMI from CPU 1 to CPUs 0: [ 3403.314028] NMI backtrace for cpu 0 [ 3403.314034] CPU: 0 PID: 3718 Comm: systemd-journal Not tainted 4.19.150-syzkaller #0 [ 3403.314040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3403.314044] RIP: 0010:unwind_next_frame+0x2de/0x2430 [ 3403.314054] Code: 44 89 5c 24 20 48 89 4c 24 18 e8 fd eb 77 00 48 8b 74 24 30 48 8b 44 24 28 44 8b 5c 24 20 48 8b 4c 24 18 8b 14 b5 84 7f 1e 8c <44> 89 df 48 8d 34 7f 48 8d b4 36 bc 91 9b 8b 83 c2 01 48 81 fe 84 [ 3403.314058] RSP: 0018:ffff888093c3f9b0 EFLAGS: 00000246 [ 3403.314066] RAX: 000000000002554e RBX: 1ffff11012787f3e RCX: ffffffff83554ed3 [ 3403.314070] RDX: 00000000000748c3 RSI: 000000000002554f RDI: ffffffff8c27d4c0 [ 3403.314075] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 3403.314080] R10: ffff888093c3fae7 R11: 00000000000748b3 R12: ffff888093c3fad0 [ 3403.314084] R13: ffff888093c3fabd R14: ffff888093c3fad8 R15: ffff888093c3fa88 [ 3403.314090] FS: 00007f71cdd098c0(0000) GS:ffff8880ae200000(0000) knlGS:0000000000000000 [ 3403.314094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3403.314099] CR2: 00007f71ca4fa000 CR3: 0000000093c93000 CR4: 00000000001406f0 [ 3403.314103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3403.314108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3403.314111] Call Trace: [ 3403.314114] ? selinux_cred_prepare+0x44/0xa0 [ 3403.314117] ? deref_stack_reg+0x1d0/0x1d0 [ 3403.314121] ? is_bpf_text_address+0x136/0x1f0 [ 3403.314124] ? kernel_text_address+0xbd/0xf0 [ 3403.314128] __save_stack_trace+0x83/0x100 [ 3403.314131] ? selinux_cred_prepare+0x44/0xa0 [ 3403.314134] kasan_kmalloc+0xeb/0x160 [ 3403.314138] ? __kmalloc_track_caller+0x155/0x4e0 [ 3403.314141] ? kmemdup+0x23/0x50 [ 3403.314144] ? selinux_cred_prepare+0x44/0xa0 [ 3403.314148] ? security_prepare_creds+0x50/0xb0 [ 3403.314151] ? prepare_creds+0x32d/0x510 [ 3403.314154] ? do_faccessat+0x94/0x7f0 [ 3403.314157] ? do_syscall_64+0xf9/0x670 [ 3403.314161] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3403.314165] ? kasan_kmalloc+0x139/0x160 [ 3403.314168] ? mark_held_locks+0xf0/0xf0 [ 3403.314171] ? kmem_cache_alloc+0x126/0x4a0 [ 3403.314174] ? prepare_creds+0x39/0x510 [ 3403.314177] ? do_faccessat+0x94/0x7f0 [ 3403.314181] ? do_syscall_64+0xf9/0x670 [ 3403.314185] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3403.314188] ? __put_seccomp_filter+0xa0/0xa0 [ 3403.314191] ? __lock_acquire+0x6ec/0x3ff0 [ 3403.314195] ? mark_held_locks+0xf0/0xf0 [ 3403.314198] ? find_held_lock+0x2d/0x110 [ 3403.314201] ? should_fail+0x142/0x7d8 [ 3403.314204] ? fs_reclaim_release+0xd0/0x110 [ 3403.314208] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3403.314211] ? lock_acquire+0x170/0x3f0 [ 3403.314215] ? __kmalloc_track_caller+0x312/0x4e0 [ 3403.314218] __kmalloc_track_caller+0x155/0x4e0 [ 3403.314222] ? selinux_cred_prepare+0x44/0xa0 [ 3403.314225] kmemdup+0x23/0x50 [ 3403.314228] selinux_cred_prepare+0x44/0xa0 [ 3403.314232] security_prepare_creds+0x50/0xb0 [ 3403.314235] prepare_creds+0x32d/0x510 [ 3403.314238] do_faccessat+0x94/0x7f0 [ 3403.314241] ? __ia32_sys_fallocate+0x140/0x140 [ 3403.314245] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3403.314254] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3403.314257] ? do_syscall_64+0x21/0x670 [ 3403.314261] do_syscall_64+0xf9/0x670 [ 3403.314265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3403.314268] RIP: 0033:0x7f71ccfc59c7 [ 3403.314278] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 3403.314282] RSP: 002b:00007ffe7c5a8d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 3403.314290] RAX: ffffffffffffffda RBX: 00007ffe7c5abd60 RCX: 00007f71ccfc59c7 [ 3403.314295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005597fc7809a3 [ 3403.314299] RBP: 00007ffe7c5a8e80 R08: 00005597fc7763e5 R09: 0000000000000018 [ 3403.314304] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 3403.314309] R13: 0000000000000000 R14: 00005597fde358c0 R15: 00007ffe7c5a9370 [ 3403.314491] Kernel panic - not syncing: hung_task: blocked tasks [ 3403.701290] CPU: 1 PID: 1091 Comm: khungtaskd Not tainted 4.19.150-syzkaller #0 [ 3403.708736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3403.718110] Call Trace: [ 3403.720686] dump_stack+0x22c/0x33e [ 3403.724296] panic+0x2ac/0x565 [ 3403.727471] ? __warn_printk+0xf3/0xf3 [ 3403.731354] ? find_next_bit+0x105/0x130 [ 3403.735406] ? cpumask_next+0x3c/0x40 [ 3403.739238] ? printk_safe_flush+0x126/0x1f0 [ 3403.743632] ? watchdog+0xa62/0x1020 [ 3403.747326] ? nmi_trigger_cpumask_backtrace+0x15e/0x1eb [ 3403.752755] watchdog+0xa73/0x1020 [ 3403.756292] ? reset_hung_task_detector+0x30/0x30 [ 3403.761116] kthread+0x33f/0x460 [ 3403.764472] ? kthread_park+0x180/0x180 [ 3403.768426] ret_from_fork+0x24/0x30 [ 3403.773683] Kernel Offset: disabled [ 3403.780929] Rebooting in 86400 seconds..