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syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) 13:30:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2ca97e7a", @ANYRES16=0x0, @ANYBLOB="200029bd7000fddbdf25090000000500150001000000050015001f000000080014001a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4800) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x2, 0x200040c0}, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) 13:30:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:30:53 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r3, @ANYBLOB="00012bbd7000ffdbdf25020000000c00020004000000000000001400078008000100", @ANYRES32, @ANYBLOB="d5040000", @ANYRES32=r5, @ANYBLOB="0c00040000000000000000000c00030002000000000000000c000300070000000000000008000100000000000c00050000000000000000001400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c0002000700000000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x14}, 0x480d4) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) socketpair(0x11, 0x800, 0xc7d, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14, 0x80800) recvfrom$packet(r8, &(0x7f0000000280)=""/99, 0x63, 0x121, &(0x7f0000000580)={0x11, 0xd, r9, 0x1, 0x5, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x14) 13:30:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:53 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:53 executing program 0: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:53 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x80}, 0x40000) 13:30:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:53 executing program 4: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042bbd7000fedbdf2521000000050020000100000009001f0070687933000000000a0001007770616e300000040a0001007770616e3300000009001f007068793100000e000a0001007770616e300000009549f9197dba1daea732a8388c2152a525eaadec095452f813a4e76d064661bbc8ae5c7db651ab7536b5d1bdf659b61cf22b19ea7ac40ef5bb1d10047dc14b20"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000844) 13:30:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:53 executing program 0: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000040)={0x0, 0x48, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x2, 0x20008090}, 0x40001) 13:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x2c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008810) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x1) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x3}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x9}, @IEEE802154_ATTR_DURATION={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000884) 13:30:54 executing program 0: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:54 executing program 2: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x80000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r4) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f0000000100)={r6, 0x6, 0xce1, 0xfffffffffffeffff}) 13:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x8, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x4008040) 13:30:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2000804}, 0x4000001) 13:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 13:30:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 13:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 13:30:54 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x40040}, 0x24040855) 13:30:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x24000000) 13:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:54 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2008080}, 0x4000800) 13:30:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x840) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:30:55 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:30:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:55 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:55 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002abd7000fedbdf250900000005001d001c000000080014001300000005001d00070000000500150006000000050013000600000405001500fc000000"], 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = socket(0x23, 0x4, 0x37) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x4) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000001ac0)='io.bfq.weight\x00', 0x2, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) socket(0x30, 0x6, 0x1) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001d00)="7721aace1c320ef5669f71869d8a393c678f51ce1de90d16091709f30dff9277b779cbaaa8c6a35cd90fb9931ae687bd8c0ff781d84b28578c7469b496879e85a22e23724d66bb8f00447179beeedd008fb1b8ac0c84c3f012cfa76772ee0081a5687d35dbef5f6548eb0bcea5ecdd94dee5d5b440887283e27e3627963f7ebd7f10d11a4ddc94b007abdc3f6f8b69e77b34fd9532c176695bd2e9d7864039851693feec65972c719839360370", 0xad}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="e751106d8acc5b1dd984dc0619b1823e3af964e325553d5cdbdb7c0f315647f0b3022d6024688152b375ae3ba0617b6edbab", 0x32}, {&(0x7f0000001680)="15de7f922e7a8e", 0x7}, {&(0x7f0000001900)="39610d8018f83519d9df92531646d654d18a8b9abcc6cc8533238d4cc2b83f4d26b2f4b44d7a20dcc5114beeae0ea9a6c3c98b55723e81f34dbb3cc47b834121cd08731eab0f0daa0f50193a6df4dc6f87a19b780192cffeb30ead639f326eb2c2dc251a0920527b99b003a686e420c3b31bf2486be810c4bb04161f9cbdc5119b7f5db118bcc5428e0597faf60d12a27588bca7e6ec363d14061155a6ab36809b8ca5284eedcd2bbd023fe4b6405568aae7de", 0xb3}, {&(0x7f0000001700)="1d9dc61d8bbe9952c2fbc611f6ab08b733a4c53db9d2b9300e9081f28d7b211da80e1504a1c41a0b0aa081ab3374cf3c16840319d42c4be921aaadd92614e8a4f32720661068fd46bf4700772c94f08fb008a9d19818c6883740ef1fa6adb514b9871f9bef9a5244c21c5b6f6d4b8ef20f4fd0c3c231df4d291361208618998887a4de381eabc9b326a909b1bcdf01fcde5e6a76faec5c39476c0e9dc5c2c76ba67f73f0cea3ff5decbbe5780f753878c55c4f19139a06a99dc914fb5eb2f3dbec065e2236ac39f955ff00a5ea86a6499872b60de20bec76ee6b1fe9124df89138b40de8485d6402ba464508f67fddd88889", 0xf2}, {&(0x7f0000001800)="d978773d06bc1ed5eb99d144c729e3e34f215b28bb121a2aae861e59f9ece9a494f6525132b2f383b7e737e56a72f56179b453745afa1087de2fcb39e525a218c6bf2ee81bec901b648b6579c9bb4ad434164e06c4a07d906372226f9e00249b8855308ce056f7bf0512a261efe3b996363f92e9644c7ee69b46e995445acbc01e706082ee6f8f21235be22195af449df907d9f677b4425c63b47dd0ad3bbbfadcfc023890f7fd4672e6063daa99af161217e0927a6519c256a2bbea12f2ca031dd545414fa249d67b5cd5d48cf725b81693cc3d7de729e37503b7a1abb087116d50104e", 0xe4}, {&(0x7f0000001bc0)="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"/319, 0x13f}, {&(0x7f00000019c0)="52f14ca2c7bd4647272c9c8b50674d226b57dafa08b8eef8aa49fb8fdb2a7b000399a303f160726725ae84", 0x2b}], 0x9, &(0x7f0000001b00)=ANY=[], 0x70, 0x40}, 0x20000010) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r4, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x40801) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000440)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00e428bd03d470f3e02b0000000800000000000000", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e3100000008000200", @ANYRES32=r5, @ANYBLOB="0c0005000202aaaaaaaaaaaa"], 0x3c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4000) 13:30:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:30:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002abd7000ffdbdf25230000000500230032000000080002002d21abe2adbb8ff47a04", @ANYRES32=r2, @ANYBLOB="050023006d00000008000200", @ANYRES32=0x0, @ANYBLOB="05002600c800000005002600120000000500250080000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8485}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x28, r4, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008010}, 0x20000881) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x8055}, 0x0) 13:30:55 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x5000}, 0x0) 13:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:55 executing program 4: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) vmsplice(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000001c0)="8a0c5ef2ba7b01b20b0aa2a53f5b1e15513b1250ac37c64525dffcbd3836f57af1d789df828abef5e984a9f5eb6a235afa2540eead475a", 0x37}, {&(0x7f0000000200)="2b6c59040bdab79eee3e5c072046bd2e2710e171113adc81f4f2e70505d25cf57050d376f96a4d32ad18a08fecc04e63ccbb1b82f412ae4cde29763e07061f3bc9f13e0de1a07ad4b7d9a2768e02649f923c119b61f16dcb5a81d3e832edd3647d6cba69bb3d0abfece25ca7ea4bc552ed53ef29bf4f1216a745ceac05b3e6cf7c52f207f84c3f23", 0x88}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="17859ac3731c799c8212b00ffded4f5b749b4711bbb9757adadcf4559cb5d19debb52abd19fbe53a47a8c15c88e5cd4d5007546d3acf61247b6e78f36e20ebe4f432cb6581c74c088a037158d781b942fb414092d743165117a215af73ef787d0f9487eb56de37c631b6581500d437e863e3c08f5c9efed98360ac8c8d5a1d117285cfebdb00e5ad823c6bf2d2610a418ca5001c4fb672e7badf621ba1edf63eadcfff2d74950e147c4b9eb7126f476cf6bce0f081cee00b37f42bd5ad104ca6d3c02d1187fcedfbad959f0579d52a740991019432c9c3a36d1d276f1ee0f66d82559b10539fe739f0bc61", 0xeb}, {&(0x7f00000013c0)="637cb242a0f46db8d4d4ae5bc5f2a2733cda9ead0928cc59b3e343f84baaf25d4c01dedb208cb6cb6d0ec6591fb2c1d0236ded73500212f0d2e30bb7034d864969d0e2d781873f9676c7f8dfbec19ce8167c0033f5482f48c374b8a7a412f5e63751b9af6122cb33e0bd15c57078db19dede5a2cf715ae651a42e09c893b9c4f4d8a52be380e0efaeefa144383c303d97c459d6d71146fdb6f28699b28873f38605bc60f08c097b4908f7feedcdc2f3f528322b7aac9f9368a57e320e17121af67d558ecd4daceb50624d40130", 0xcd}, {&(0x7f00000014c0)="b9853591741dd4b0b68bfe6f800a33021b4b456dad27e6ec4ff861f4cb7cb06663e05c9ab186f1b6e08e397fb2087c86fe0fd2689168e8533c8159abe0e5ab4a97c52b5740a7d9aee143f768e292fd451ae0fc08161cc8e6fb4edcf91f6e9ab1a94decbb1b6c6e8d5572f081de6b6bafc17039a0412070a011b99348c6c830d5970b561236cc850a2ff49fc204fd", 0x8e}], 0x6, 0x8) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0xd5) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:30:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x5000}, 0x0) 13:30:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x20008014}, 0xc004) 13:30:55 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x50000010}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x24000090) 13:30:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x5000}, 0x0) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES16=0x0, @ANYBLOB="00022cbd2800000006a1aa0000000000000000dfaab947e4345cea0f2ad2c1f4d56ad863111b3fda351f287dc5a1f473256d73abeafca279791007184804b9c29b8c87ab9b31103c768be3159df6217fefc845db62ffe1d0104c7aa5f53ed027aec16a7dde1b9799f2beab13288a54bab9f9a4f95287168c61dc000000"], 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x800) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x40000}, 0x0) 13:30:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1428020}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf9}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000300)=0x14) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000003c0), 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0xf8, r4, 0x1, 0xe6, 0x6, @random="f79fe9a2fc23"}, 0x14) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000380), r2) 13:30:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x40880) 13:30:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x5000}, 0x0) 13:30:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe44, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x2, 0x14d5}, 0x20018071) 13:30:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000000)="7c134e9bc1fa9c9374983b2d27c671d6e7b7b61ace34faea5bec18a25d576d3a1df2017805b146df7640836b3657b5b1d3174879b5169a597b2817dcbc41d229124617c97bff54ec3ef605ab25225fcce3dd15272b204f0cc45e4f518bb870dd85d04d90891e2e08a492d70a4fc23eefdebb0cbc2d4e0563c8816b3e1bab9a8ab48a4e4cee6a9a6a774d2f4d56e3dc7b1131fd5029097b67cd1f37cbee0aabdcaee95bbf495f1329798e386e2c2cbf8a1af51bfd3ebf04cf24ffe2f4c57d22015bcdeb69711f", 0xc6, 0x800, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:56 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x50000010}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x24000090) 13:30:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r1) 13:30:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:56 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x50000010}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x24000090) 13:30:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4c011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000980)={0xffffffffffffffff}) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c00)='freezer.state\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000d40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000d00)={&(0x7f00000001c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="080028bd7000fddbdf25010000005400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08a991000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300000800000000000008000100000000000c00020002000000000000000c0002009b0b000000000000"], 0x94}}, 0x0) 13:30:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, 0x0, 0xc804) 13:30:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:56 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x50000010}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x24000090) 13:30:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x2}, @IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x80}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x6}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x2, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x24000080) 13:30:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, 0x0, 0xc804) 13:30:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) 13:30:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x3f00}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x84) 13:30:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, 0x0, 0xc804) 13:30:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$ppp(r3, &(0x7f00000002c0)="944bf4cbd3ba0d1fd65af36f8172fb6308cb8e1ca1a10089a59ef394c1b941884d1d56ba16082e9d5b981638ddbe9181fbfa6918321e91a13d4e7b6bdd780a9f403d533a4fe156e5a1c794a15b05648163b76c42d2ca8cfa15120cf6fb3e10e5cc713bd3a4471e3671ff4e8adcd9c2d2aca26d80ac78a1f4fac640c89c9d2ffa49fee26b3711b0", 0x87) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan3\x00'}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES32=r2, @ANYRES32=r4, @ANYRESDEC=0x0, @ANYRESDEC=r1, @ANYRES16=0x0, @ANYRESOCT=r2, @ANYRES32=r3, @ANYBLOB="0c0005000202aaaaaaaaaaaa"], 0x54}, 0x1, 0x0, 0x0, 0x20008081}, 0x20040000) 13:30:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:30:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:30:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c000000b04302ec32ec42e0a9e64866cecb049935767473b802581518d46059205370fdd884d62de473b9bed4a7e88338abef30ef073d0f47d8bb255530399dc79ad5db28116f622077f65db88417f0399f78a0cce5e5beefe8dbdce372f54a428c4095214c2189263d9c94ddc3efb2dc62170800c2aeba7ab1580f280011ae9c70903c9e1ea8e2625e44adca48910c541543d8054f", @ANYRES16=0x0, @ANYBLOB="000125bd7000ffdbdf2503000000080001000200000008000100030000001eff010001000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x20044085) 13:30:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:30:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x692561d490c81959}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x40080) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:30:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/171, 0xfffffffffffffdc8}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/70, 0x46}], 0x4, &(0x7f0000000340)=""/112, 0x70}, 0x2) 13:30:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x204, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4840}, 0x0) 13:30:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:57 executing program 4: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x7fffffff, 0x100, 0x1, 0x49e, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x4}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040041}, 0x4004005) 13:30:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x74}}, 0x4800) 13:30:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:30:58 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r2, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x60, r2, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0x8000}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3f}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008019}, 0x40008c1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000bc0)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000cc0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x5c, r6, 0x0, 0x70bd27, 0x7fffffff, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10d}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x4004080) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$PPPIOCGIDLE(r8, 0x8010743f, &(0x7f0000000300)) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="740000829e652f00", @ANYRES16=0x0, @ANYBLOB="04062dbd7000fbdbdf2509000000050013000800000005001d001b000000"], 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x4004010}, 0x804) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000005cab27fd8188df79", @ANYRES16=0x0, @ANYBLOB="00012cbd7000ffdbdf2530000000050034005c0000008ed70b823218cc857e032fbae607695024f2abfdab481d72c284d3dc7928904675a29670454c09b07f7bc994f8b741f626a560667cb1ee18268bc78dfeeb728758cffe385142f5adb6fe07da09b474faed1b623405857e13cd7fd52daea385ad127c3b055afd1dd413a81c95848c06dead0555a401aeb624fe7a2980d6dd82493e71ce2247d378ed7a35553f5dd024bb5498affcb97914d014b857d600"/189], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0xc005) 13:30:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:30:58 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:58 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:58 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x6}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x48, r1, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x40}]}, 0x48}}, 0x20000040) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r4) 13:30:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x94, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x94}}, 0x0) 13:30:58 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$FITHAW(r0, 0xc0045878) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:30:58 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x88, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa722}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x14}, 0x852) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008815}, 0x20000010) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x15}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x12}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xf}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x40}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x91) 13:30:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x88, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x88}}, 0x0) 13:30:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:58 executing program 0: r0 = epoll_create(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40081}, 0x8050) 13:30:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:30:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x28804}, 0x4000000) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:30:59 executing program 0: r0 = epoll_create(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x50}, @IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x48800) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:30:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:59 executing program 0: r0 = epoll_create(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000010}) 13:30:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x70, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}]}, 0x70}}, 0x0) 13:30:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:30:59 executing program 4: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x7c, 0x3, 0x3, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x5}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2e581a}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x800}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x2}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x81}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40044}, 0x801) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r2 = getuid() r3 = gettid() r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000840)=0x14, 0xc00) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000340)="87c69a687e519b2b9fa7728681a3844ca40f341d19ad9b88a3892fb7da3051e152ca0d37f0b33b2ce4433a601f6535233f820fd7d80f9911241182009ce3ac", 0x3f}, {&(0x7f0000000380)="205ba84c194a873bf1142676a51f86b686a35630a48fb22832162b850c53cb8f295f9f8435906544bf8fc5886cff1ef31856c03af1633574a0254e3ec74f5f591d23b9d9173513bfa663ca156642cde35f9dba3dec579c343e5a4b1fd09e9ad6ae3a830b45f86db1bbd5832f01c1824d83a81d0331cf0a185c96effa745d2cfbad6909b4704259f6c372b41a1dac6dc327219af13a7144ad9eead4bb28bbebc41311aa46a5d75d6a33bdc1fb8d4a4c324e113579a8aaf378be7e156836c5b189047ac77bdb7e205c8230a7af4d335534795d86637710a2078a45a3492c0a2ebd3e7f6ec55d9122b5", 0xe8}, {&(0x7f0000000480)="7855f5e85e77366f0c87476acd36a3cecee4d88b8eb2dea070bc0d4f917c6b3ca82434d9b22926745d8bc79e4128d378a86bce4d6bfcb7118dfdc06b01db35921b0bae8d6d2265f07fff3b74e14594a8fc0bc292bdd6e7520a37d052664138a87738c72f79d41a96687d41bc43ad6ecb55327c6da072b74b08e876afc32db1122aaf48a56c863470d971df74442c154e65e574b1397851cca827be7b915a6b88518efeff521923bf561f8cdc9eec3b8da10f2ce755bd91d04ac9349f9152561ceea962822d8b829b69efc00966be549ce0b7d760fa0773fd993b1397f045824572", 0xe1}, {&(0x7f0000000580)="a2dc78d9ccc4a2e1516d033d4093bc656ab570fb20e918c04778f99b8c32b379444462e5d745de19e80d2ff436ad141e0465f10d7165cb45ca0e30d69954c33fca72aa592cd6a9956b0093796ae8abfa731ba7770f892a6e11c8a976fdf410de81891665ad16a0499ab9b566e3fc5e799aa413182cabe47fae4264f9de204b45a195aff6eb1b5ce1d467", 0x8a}, {&(0x7f0000000640)="2aadb050d57d66afb3047cad58d4e57174b933f344c8e7ef989b9fe2d959371e7d7bd7cfcc26b9a669d62334d3f29ebb650367ca8f398cbe0c5c321bb6a9a94fa0ee581c76d2fcd78b334b8202b750f3e4dc1046f2", 0x55}, {&(0x7f00000006c0)="a26669deeb9e76ed8c443831670f8ee0625c72c53b42839ea13925e4a225762e69462cf486357cb9d074dc370ce52c4a0e1e98a5c3211d5bed007f8d8b506136912dc65f324cb5c4481d788c56efa98aaea2494ca6ce2b8280fa476c169a6bb51c5843044923980d5f054c4444392534abf705179ba842c69d3de073d1a20aef202b32f9566bf3a30723ce1c01f7dbc23f3855fdb99a2ebbd9e4bcf0d1141f9f7315b1b6521032deb6abd9f77f351fb3f96bee5d40a3873f890360d976", 0xbd}], 0x6, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}], 0xe8}], 0x1, 0x20048004) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) 13:30:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:59 executing program 0: epoll_create(0x3ff) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r2) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r4, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x10, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x880) 13:30:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x64, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x64}}, 0x0) 13:30:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:59 executing program 2: splice(0xffffffffffffffff, &(0x7f0000000000)=0x100000000, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x2, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x20064001}, 0x20000044) 13:30:59 executing program 4: socketpair(0x2b, 0x4, 0xf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0xffffffffffffffc8, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x20040092}, 0x20000004) 13:30:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:59 executing program 0: epoll_create(0x3ff) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:59 executing program 2: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040014}, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6d}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c5) 13:30:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:30:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:59 executing program 0: epoll_create(0x3ff) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x50000010}) 13:30:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044891}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x7fff}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:30:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:30:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x80}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8002800a}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4cdbf279", @ANYRES16=0x0, @ANYBLOB="100029bd7000fbdbdf25020000000800020002000000080001000100000008000100020000000800010003000000080001000100000008000200020000000800010003000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4040840}, 0x4c0c1) 13:30:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:30:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:30:59 executing program 0: r0 = epoll_create(0x3ff) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x48, 0x0, 0x14, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3c}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRESOCT=r0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x10008000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x14, 0x0, 0x130, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48091}, 0x8000) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000600), 0x2, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 13:31:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:31:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x8011}, 0x0) socketpair(0x27, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) 13:31:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x0, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:00 executing program 0: r0 = epoll_create(0x3ff) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0xc804}, 0x0) 13:31:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x0) 13:31:00 executing program 0: r0 = epoll_create(0x3ff) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x50000010}) 13:31:00 executing program 2: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="42302ad18de19f1ecf68321c25fde43829877cdc21ea6983ffc8c534791e1d965a7f1e3dad2a846d590745055c6a2e8e7d2320c07d0616e8c821255dc60433321a858cf931a16ba395686bedd340955d02f3013f24", 0x55, 0x40014, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x1}, 0xe) ioctl$SIOCNRDECOBS(r0, 0x89e2) 13:31:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4002}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x9}, @IEEE802154_ATTR_DURATION={0xfffffffffffffedf, 0x15, 0x9}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc008890}, 0x0) 13:31:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}}, 0x0) 13:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x0) 13:31:00 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, 0x0) 13:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x810, r2, 0xbba4d000) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r10, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25030000000c0003006b0c0000000000000c00060002000000000000004c00078008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="0878e000", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB='\x00\x00!\x00', @ANYRES32=r9, @ANYBLOB="0800ee00", @ANYRES32=r10, @ANYBLOB="0c0006000000000000000000"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) accept4$unix(r6, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000040)={r6, 0x1}) 13:31:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008014}, 0x20) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x14808}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r3, 0xf00, 0x70bd2d}, 0x14}}, 0x40014) 13:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x4c}}, 0x0) 13:31:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}]}, 0x50}}, 0x0) 13:31:00 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, 0x0) 13:31:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048084}, 0x44) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x30194c00}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x20, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000014}, 0x4040081) 13:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x44}}, 0x0) 13:31:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}]}, 0x50}}, 0x0) 13:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025bd7000fedbdf253100000005003300fe0000000500330008000000180ff8a5288e9c8697dd67c5017fc8eacb3ada92c2bfada54244c2bd9dce42015529e3c3d2e6a407f622d5a2261cf204b9dff85540915a2c4d103601a2d0744e0125370ae8166f285463c85ce2315abef45412b9752f351a0953513aec7f807437a665b011645fd83b710336c22a697a23a7352253428dde858bf9a3eb8c875e89d682ddcbb5a6812285dfe08516bc19d51944592716a5227a07d287e4b97e72d92355ce368fad555e840aec4d89b58e6245f01874d51085bd37afd7541ce70dc0fbbb878061977ebb74c5b97f88"], 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x882) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8041) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x5c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x9}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x3}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40451}, 0x4004000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000780)={&(0x7f0000000680), 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x44, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x824}, 0x4008000) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x806) 13:31:00 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, 0x0) 13:31:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x20048000}, 0x20008000) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd6d00fc0300000000000000000200", @ANYRES32=r2, @ANYBLOB="0a000000000061330000000c0005000201aaaaaaaaaaca00000a0001007770616e330000000c0005000203aaaaaaaaaaaa00"/59], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x800) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4880) 13:31:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x3c}}, 0x0) 13:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48011}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0xa081}, 0x0) 13:31:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}]}, 0x50}}, 0x0) 13:31:01 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 13:31:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x34}}, 0x0) 13:31:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x0) 13:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x8800}, 0x80) 13:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:01 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 13:31:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r2, 0xdf8cf74b4ed0d257, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x2c}}, 0x0) 13:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r1, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000ffdbdf251900000005001500150008d700000500130015000000"], 0x34}, 0x1, 0x0, 0x0, 0x40801}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}}, 0x0) 13:31:01 executing program 0: r0 = epoll_create(0x3ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 13:31:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x8010, 0x4) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41c4}, 0x440) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0xd, 0x0, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 13:31:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0xdf8cf74b4ed0d257}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x20000000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}}, 0x0) 13:31:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r1, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000ffdbdf251900000005001500150008d700000500130015000000"], 0x34}, 0x1, 0x0, 0x0, 0x40801}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x20008010) 13:31:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x4}, 0x0) 13:31:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0xdf8cf74b4ed0d257}, 0x14}}, 0xc804) 13:31:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) 13:31:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x3c}}, 0x0) 13:31:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) recvfrom$netrom(r0, &(0x7f0000000200)=""/195, 0xc3, 0x102, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000340)=0x2, &(0x7f0000000040)=0xfffffc39) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000000c0)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000300), 0x80800) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x2}, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000100)={r6, 0x1, 0xa7, 0xc3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2100, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000380), r7) 13:31:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x74, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x41b3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0xc811}, 0x20008004) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000000)) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0xdf8cf74b4ed0d257}, 0x14}}, 0x0) 13:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8811) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 13:31:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) recvfrom$netrom(r0, &(0x7f0000000200)=""/195, 0xc3, 0x102, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000340)=0x2, &(0x7f0000000040)=0xfffffc39) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000000c0)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000300), 0x80800) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x2}, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000100)={r6, 0x1, 0xa7, 0xc3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2100, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000380), r7) 13:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x81, 0x1, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f00000000c0)) r6 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r7 = socket(0x1e, 0xe, 0xc9) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0xb4, r2, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x11}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20913574070400", @ANYRES16=0x0, @ANYBLOB="08012abd7000ffdbdf25210000000a0001007770616e30000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) 13:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040880}, 0x14) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x74, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x41b3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0xc811}, 0x20008004) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000000)) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}]}, 0x50}}, 0x0) 13:31:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x677}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x91b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c2}]}, 0x50}}, 0x0) 13:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x300040d5) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x8011}, 0x0) socketpair(0x27, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) 13:31:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x48, 0x0, 0x14, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3c}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRESOCT=r0, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x10008000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x14, 0x0, 0x130, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48091}, 0x8000) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000600), 0x2, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x20, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 13:31:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044891}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x7fff}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x400d0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0x87}, @IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x24}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 13:31:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x10, 0x70bd28, 0x25dfdbfe, {}, [""]}, 0x14}}, 0x8400) 13:31:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:03 executing program 3: splice(0xffffffffffffffff, &(0x7f0000000000)=0x100000000, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x2, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x20064001}, 0x20000044) 13:31:03 executing program 5: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x7c, 0x3, 0x3, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x5}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2e581a}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x800}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x2}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x81}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40044}, 0x801) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r2 = getuid() r3 = gettid() r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000840)=0x14, 0xc00) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000340)="87c69a687e519b2b9fa7728681a3844ca40f341d19ad9b88a3892fb7da3051e152ca0d37f0b33b2ce4433a601f6535233f820fd7d80f9911241182009ce3ac", 0x3f}, {&(0x7f0000000380)="205ba84c194a873bf1142676a51f86b686a35630a48fb22832162b850c53cb8f295f9f8435906544bf8fc5886cff1ef31856c03af1633574a0254e3ec74f5f591d23b9d9173513bfa663ca156642cde35f9dba3dec579c343e5a4b1fd09e9ad6ae3a830b45f86db1bbd5832f01c1824d83a81d0331cf0a185c96effa745d2cfbad6909b4704259f6c372b41a1dac6dc327219af13a7144ad9eead4bb28bbebc41311aa46a5d75d6a33bdc1fb8d4a4c324e113579a8aaf378be7e156836c5b189047ac77bdb7e205c8230a7af4d335534795d86637710a2078a45a3492c0a2ebd3e7f6ec55d9122b5", 0xe8}, {&(0x7f0000000480)="7855f5e85e77366f0c87476acd36a3cecee4d88b8eb2dea070bc0d4f917c6b3ca82434d9b22926745d8bc79e4128d378a86bce4d6bfcb7118dfdc06b01db35921b0bae8d6d2265f07fff3b74e14594a8fc0bc292bdd6e7520a37d052664138a87738c72f79d41a96687d41bc43ad6ecb55327c6da072b74b08e876afc32db1122aaf48a56c863470d971df74442c154e65e574b1397851cca827be7b915a6b88518efeff521923bf561f8cdc9eec3b8da10f2ce755bd91d04ac9349f9152561ceea962822d8b829b69efc00966be549ce0b7d760fa0773fd993b1397f045824572", 0xe1}, {&(0x7f0000000580)="a2dc78d9ccc4a2e1516d033d4093bc656ab570fb20e918c04778f99b8c32b379444462e5d745de19e80d2ff436ad141e0465f10d7165cb45ca0e30d69954c33fca72aa592cd6a9956b0093796ae8abfa731ba7770f892a6e11c8a976fdf410de81891665ad16a0499ab9b566e3fc5e799aa413182cabe47fae4264f9de204b45a195aff6eb1b5ce1d467", 0x8a}, {&(0x7f0000000640)="2aadb050d57d66afb3047cad58d4e57174b933f344c8e7ef989b9fe2d959371e7d7bd7cfcc26b9a669d62334d3f29ebb650367ca8f398cbe0c5c321bb6a9a94fa0ee581c76d2fcd78b334b8202b750f3e4dc1046f2", 0x55}, {&(0x7f00000006c0)="a26669deeb9e76ed8c443831670f8ee0625c72c53b42839ea13925e4a225762e69462cf486357cb9d074dc370ce52c4a0e1e98a5c3211d5bed007f8d8b506136912dc65f324cb5c4481d788c56efa98aaea2494ca6ce2b8280fa476c169a6bb51c5843044923980d5f054c4444392534abf705179ba842c69d3de073d1a20aef202b32f9566bf3a30723ce1c01f7dbc23f3855fdb99a2ebbd9e4bcf0d1141f9f7315b1b6521032deb6abd9f77f351fb3f96bee5d40a3873f890360d976", 0xbd}], 0x6, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}], 0xe8}], 0x1, 0x20048004) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) 13:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0fc9578cefaaa66d282391fbb25b948d219981d024eea0c095a0c49e2e1d2fa9c0eded3f0741393b1084c4b9be0eb5e8d09cbf7f9d631f799e7df50b512becf84b2453842c2ee20ebb856c69e90cc48658c2a3c7df9d6ead7c6457dd7155ee11397a9f770ce720780b6b152462e5fa62b49fca5ec04537c20e1a96de80b9ec2438dbc8ac052aabe7974b3dcb94e67e5f7ad8aeaec4fc628835c2a16a0f", @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf25010000000c000300ff0f000000000000080001000000000008000100000000000c00050023010000000000000c00030004000000000000000c00020006000000000000000c0004000800000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x48014}, 0x20048080) 13:31:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x94, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x94}}, 0x0) 13:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e04afa39098ed239c397001f5c000000030301010000000000000000070000010c000200fffffffc000000080c000200fffffffc0000007f08000340fffffe0008000340000000050c000200fffffffd800000010c000200fffffffc"], 0x5c}, 0x1, 0x0, 0x0, 0x20000088}, 0x4000000) ioctl$BTRFS_IOC_QUOTA_CTL(r5, 0xc0109428, &(0x7f0000000080)={0x3, 0x60bd}) r6 = accept4$unix(r3, 0x0, 0x0, 0x0) splice(r1, &(0x7f0000000000)=0x2, r3, &(0x7f0000000040)=0x7fffffff, 0x3f, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept4$unix(r8, 0x0, 0x0, 0x0) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004e40)={&(0x7f0000004e00)='./file0\x00'}, 0x10) r11 = getuid() r12 = getgid() r13 = socket$unix(0x1, 0x1, 0x0) r14 = epoll_create1(0x0) r15 = gettid() getuid() pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f40)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000000300)="377aa3e86b9ddd7184ea55d0ea7e4f1c15c2865cd37145fcd1b9595341950a302c2b2a27911912911cc26bcc430ffefc415b1d70860310e817f57a9d2ef8673b732fe973bedb16bb03635a1c3e368fb6e52febec7a06a550e5cb117662e7d84b5b04fc2474c664443fef50f2bde389d9083aca99097831d3f2330e6d97d5245bae2ab2f279a88b43d6", 0x89}, {&(0x7f0000005400)="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", 0x19a}, {&(0x7f0000000600)="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0x1000}, {&(0x7f00000004c0)="a32e20fe9a8895624e3e22f372e4d48cf6c219f535c5d59fcbc50e1d0dc740d05decebec189f172c31b6311faf5ddb93320b0961018fd34d6b0de3e119060cfee8c5a4d7293a1c6086b13f6afcb8504f3d3ef86dd9695ff30e47e55022774334eb51371822a97ddfb8a015d2cb6c3b45ea996ce6a20c7a5847bc381ff7ad820d1d14f67c3269c31c8d78c61b809e92e8b2d8565b0296f9889d6427e654a89b23ad1cde3ff43e8f80ddc52dc9466ecd7f56e2", 0xb2}, {&(0x7f0000001600)="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", 0xfe}, 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{&(0x7f0000003bc0)="bec66567224a59f17e153deaffc25e105e36d685d5b63e31510e2147c1f970deca587815457dcad4b0297ab30895fae152d26d66bafdbe4ba2cdb7af8e7999ecc7aba500ec130b264412edb45ed6ec58dfdd3fb7c89ab13004b0f8e73ea2", 0x5e}, {&(0x7f0000003c40)="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", 0x1000}, {&(0x7f0000004c40)="580a05128f77015ac545cff504b7a19326295245d1336aa84c9a86e47effb7a9ea4d6cc6c44fa54b5c7593831b7979d1fdfd4abf8d0d11da79df5694605d25287de1126fcb4ec3b1df5f8f6fd96c8d00d895abb24aac8ecc7c995b1e4e9154190c24b0176bc6ffd7544b647c14c3a78d83c10586b6", 0x75}, {&(0x7f0000003840)="2cb33dedad59cfc1c39e2451b09c4c5ab293228c2a7396b28a432b296c0827603c54db07f3c9dc02d64f66f4ce3965545277111407e009bdf962366f2dea4e9ddc185901e58145279ccea89a81bb3ff2aa722dca3c3712daaf3a65f8859d63d394ac3bc164f51cdc7dffcf96c866f887fe86520a5f046e5de3ea83acbcfc415f35d44a67ad", 0x85}, {&(0x7f0000003900)="1d4a195a85c98654bebbc61b207cc26051b5f3b5d58a9ff12a0dbd24628edb2a08f399c82539c0a93e1cbe9a7ad9270aad53a83e5317f6d0a0de1126cef0", 0x3e}], 0x8, &(0x7f0000005240)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r10, @ANYBLOB="1c000000000800000100000002004a3ea7e5ac4561a47d5d7732fc5904bac25d1ef6474101ae3e8196918e56dfae2c5dfd180840961c09460c7b82dd0fd330dd31fbd701a96f917caddae960ed0fb795dced88f1021fef27a67c9127d9fc205744705cc27c01a0365e9da92ec8754faab12af015a8bc49be77305351d2faf990d91367403954bb09cc19bf2b14270ae6f8710d558fc561e34aa8682f442fa4cb9229a2e5b803dc7b45febfc79c8c0a0c4fcd632e2b25bdf8bdcff4bd", @ANYRES32=0x0, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r13, @ANYRES32=r2, @ANYRES32=r14, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r9, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r16, @ANYRES32=r2, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0xd8}], 0x2, 0x8001) 13:31:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20002800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4040080) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:31:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x48804}, 0x840) 13:31:03 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r2) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r4, 0x100}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:31:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0xa0}}, 0x0) 13:31:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x2c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008810) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x1) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x3}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x9}, @IEEE802154_ATTR_DURATION={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000884) 13:31:03 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042bbd7000fedbdf2521000000050020000100000009001f0070687933000000000a0001007770616e300000040a0001007770616e3300000009001f007068793100000e000a0001007770616e300000009549f9197dba1daea732a8388c2152a525eaadec095452f813a4e76d064661bbc8ae5c7db651ab7536b5d1bdf659b61cf22b19ea7ac40ef5bb1d10047dc14b20"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000844) 13:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40048}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x70}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) r6 = socket(0x9, 0x2, 0x9) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25020000000c00040008000000000000000c00080000000000010000002c00078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08008a5e", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000800ffffff7f000000000c00020001000100000000000c0005000900000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x20048001) 13:31:03 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0xdf8cf74b4ed0d257, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004}, 0xc804) 13:31:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:04 executing program 4: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffff, 0x11) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() r2 = getgid() sendto$netrom(0xffffffffffffffff, &(0x7f0000000280)="5cddffc3d6d0c35887955cadfc24d567203ba36c08a6dfaf27126451bc179a2a894cbe37b94149f2f197e71caa44e4804ca83393959739ba5023617ecbc78156b159701f156b3bcafaccc894fa8098b04f70e1e4800cd85d404d2a2d1452a57361d866a2155c38150753f8", 0x6b, 0x40000, &(0x7f0000000300)={{0x3, @bcast, 0x2}, [@bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)="3379371829c2a8b4551ebeb0087dafa54b313f8d5284bcff1caba280685211c7bad4b4599ea6f2ae29818ecbda0add47d3afb1e1e9c0210a3f438ec6d21c37e6604f0856ef8f5bc50e00b4a971290df62af001c6e458000ea1cd8a007d578643946fa4288e45c1971a7060437201536f226adf54e320c3e6", 0x78}], 0x1, &(0x7f0000000580)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @rights={{0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r9, 0xffffffffffffffff]}}], 0x80, 0x4}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="063a596c297cfb080ee21ecb3ac8e6e2caf8c9080d188f8e66b3106a15af5fe9f3324ba67fc28f1481a8ab905555951b1a19ddbaccfaa12efa0b2949bfbc6bb686fdf32847f9111c824ea18bdbd37b8629a07e7f56f68f5b082b3b8d75d2ffbcd95ec9bd064c0523db263aebb238553dadde89ea5b3db9bc9a647315f12b2d7f05dd30a408e01cb661601b943ce21b5077ee510ed1b849f1dc8c6e7eeb529592f232fb", 0xa3}], 0x1, &(0x7f0000000200)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}], 0x20, 0x20004010}, 0x24000085) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:04 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042bbd7000fedbdf2521000000050020000100000009001f0070687933000000000a0001007770616e300000040a0001007770616e3300000009001f007068793100000e000a0001007770616e300000009549f9197dba1daea732a8388c2152a525eaadec095452f813a4e76d064661bbc8ae5c7db651ab7536b5d1bdf659b61cf22b19ea7ac40ef5bb1d10047dc14b20"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000844) 13:31:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x0, &(0x7f0000000100)}) r1 = getgid() r2 = getuid() r3 = getgid() pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005a00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f0000005880)=[{&(0x7f0000005a40)={0x15ac, 0x3e, 0x20, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xa5, 0x44, 0x0, 0x1, [@generic="1cbcc16b990c10859511b3f4759d59318adea01f0b3f1d8ae1b379bf440ae78ecba15cb63b4729a04a92148b6b0519556dfdef7277fd11d0ed754482ffa46d4c115f223112815d1d59503112bee2459d08f50d9a5a8bf621c65f690cec5f368bee7ee3a8f451ace03f6c76d4b32b0942a33305bde7dd37fa78fbc652965c49b9a776a674bd141952f6076884bf87658b89ca7a50e7a93327efd69c882e48bc9433"]}, @nested={0x1a8, 0x7e, 0x0, 0x1, [@generic="f8243a43d854aa6c4d9125edf792a1e7d25cd23303cbfa4ce320e4f8a977939a8822106f9ebf91ed640adddfa788d179655bdf21b3c4f9425a5c8b778ac79907911a8b42028fdd8f4fb5279f028778505971fee88ae2d6e8ac6998c081fbf3d1553770425caf6f5bb1687975d910779c5508b9289f547f1dbfee89977769ef68f53a2bd97f267b53642fc800983964dacc846f673c60683f6fe5d3cf6c5d28ce05f786e9fc1ecce83874e883db42b19e54e47b73fbff7277f1dbc9758768dcd845d3bb3c21e62bccb977b0f9f0f4852a767d5113ce5754cb4e86b64a268e3c679b472c4440b3b72077", @generic="44fe1c460f75d4f328bb4225103bcda25d53103030e8f320f025131e68fb224b70ece4992c5c103d2500269351afeb35ae5fc167a177e4def64fedccd63c8f903422242ec3e47307f26a0a794ad076804157cc629bfd09166891527ae4cc935750d2734b07bedc3b5bf7eeb2bad9c4b61413af397c3271bf0e0c44fd20238e31c6c01203c29fbb3848cb188553b6a4f660a3079dd7db3dcab5096c631c3ea4187a9af3b1ac5a3d", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x7a, 0x0, 0x0, @pid}]}, @generic="b1a62597a586516a6d14bb9552748f709c3939f8a5cfef38dab9dc26e6ca3b7ea4ea60a03b4128cb1dfcde57e72afc23067d184a6430c55fb40ab41549b4f4be6cae0dbc42d71915f02934680b2c42dc817135d4ff93da458f6f53d53a77cbc329c2785c9918a6ce9fe85a488450220491e80864eea538646ec23b38e89ec9395ac2d40e9bd169f5d849c9db4d2845b1e899036502e14106c92bfa05db1ca0164556df32b2", @generic="bb9714df49dc9cb62bd49fbfebd8a6371eea63aaabcf14e23a17b59a9808c18b42b9ab8f15f1bccdad83d3", @typed={0x8, 0x7c, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x4, 0x3d}, @typed={0xe6, 0x75, 0x0, 0x0, @binary="a018066f0bb7d77469555893827d8c140be69504a188192132c55f13f16bf475682babf1a055679723d5ab4eabf3de30b332cda8044e69d5000387ad639136ea536cda72f03e45cac33e6b8f0f1e7b5fef6bcc8c2d1e771aedc5bdc86753600b5b7b0a490912cea9e026b86323cc5b5641e03aea8935deaaa4cd363ef67efbd14794ce2780f4c1365adb5bd9a60476f3b75c687f3dc95add26d894bb4485a993dedc7dc16f2a521e2e813a7ab387a06739d2e9fc9eaef926a0dbce7500e9f664c6e9f3610d099c1976bc51f50ae0dfa8a44a2c5205fb3d11db3f866c8987513fc432"}, @typed={0x8, 0x31, 0x0, 0x0, @uid}, @nested={0x116a, 0x12, 0x0, 0x1, [@typed={0x14, 0x91, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0xd, 0x3f, 0x0, 0x0, @str='/dev/ppp\x00'}, @generic="f3cc8b4c96a3bb6d19c593816360c0762ec2951ca6f08fcef43da791df78c0c0fdaf25741cc7764e046b120e52ec5b12d3fc6ff7d745d6fa2270e366e69a8bf27cb5cf2284861053dd978c8cd582173157d8f09a445321d93842ed8885070c829fa17145b7e21c7b135452db88fbb4613b198579ea91f9feeddfa8ccea6f2510ce64712401739e409853b984118ee3c0fe21061ac8", @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x3a, 0x0, 0x0, @uid}, @typed={0x0, 0x1d, 0x0, 0x0, @binary="56c84cc72da25a5df302d88d758d0b4be84140142bd1103aabd47ace08e69d4b0461371f7159e8f9bb518452ee5240a0a705f0990b7a162f9959ffd0971636896eb53148395e76edfc9b05af2f7dba7c4a82869dbdd24a3ff458e2358f582f8f4c5423db78bb09024e272bdd033f5b0e01dc53d0b9191b88cf6c7fcaba70deafd81c9fce14b17a26b565834e13bdcdfe3b949b10fdd0c28c41245559c1ae58596e8bf41ea76a602e3b9dc3c63cf2429304f959b2efafb0d12e631c8b15f5e8fa7e66034d0787e84f4a5bb09d222749f945e1133a52f0eada451e12008ba2ab51e4"}, @typed={0x4, 0x59}, 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@generic="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", @generic="dee7efea6abc2923c8f7d01e13ad65eb48276549714ac1617eedf35408d516a851b61469401ed04fe4edc791ef6f1fd0830745d67c28924597461550c391e08f4132414054ad78a36fdd65286d3854a4f88fa4fefab440edca", @typed={0xd0, 0x7, 0x0, 0x0, @binary="c0bc3dbce06d959aedfdac8bba70185a66ead8d53fd85488b8cf3e5b7b6a43de08259a6d06732962bb97fb8b5235cb85515c80a6662714731deafb4ef5565a6942469a2f4c7d92c433345d83c08d0afdc3b09f154b68b1a1be6d0c6c63a355181bb32a9205af7886c1ef0f042b3a535d93c0c7c6c2460f59bfd96a193828c72df5b5bc27b07062e5fac4759fcf070d89b7894a97a7740b5c5c339b18c018e445c8ecc8d6c6f7de51af9e80a4bd5aa9c97d9c77ba6288681c9a26136eeb47c75e00efbeed844d394109af82e6"}, @typed={0x8, 0x7a, 0x0, 0x0, @uid}, @generic="a46372b90fcd52f7db229cc5c118bce08dd40b90de58b58c8d3f518bb44b6953e7badd1347f5524f7d18972c64ef553a77c57125f0774edfc52cbd41fcfe68ad617f665ebff0bf53ec969e9493dbe9255d18669f1cfcc115808cd0340386039b4e6825c4a0e0291eb588ab197c45831d1ed89e192e39b04bf151d5a9ffc8ebad569e158462c7376925fc9517b3a720428d85e1e4ba41d3685b9e5f638564cc398842e3a66afbc23bc07b45b5ddba8638064e667768bf719a812e8c3bb35a826ecafe1a02a199bc3ac2219bd16ab2b7f4e1d2b1eee97727fc072ed68de80dac795afdb89d2c1b63c976711fe3edeb9a9cb035b7cdc15c9c46"]}, 0x34c}, {&(0x7f00000046c0)=ANY=[@ANYBLOB="b01100002a00000128bd7000fcdbdf250800290007000000798778f1febcb3144839cb079bfd2765266a4e41cd2f740bc7a95eec8167bdff96b0c486d27a9140a616ad740fb450347cd7d0d6d42f979e00874405456af96a25855fd80181b8dc3b327f433c72dd45fb5faee53c01c1dafe4534b31c375cd6acc1ee0366b2c48296776a0d1a9675c4a167d9f5bccdbaaf94f90a4776d9cff4aed32be9d6c14de0ee69f81a88e6be8ab6d19f1e2000206752ccf83b9bf4ce1e41bc9739760b21841666cba35f06c8a726c4f0ea8665e287e6822974ab66360132692aeb7ccd743f1c43c8f7ecf4cde3ae99e711e2a156c361a619b3bc2012e55ef3b294b9a56c3c9fc00e50df4f20184dd5b6c4e04326e972d791b0c0e3b08d528eaa4d3248fa336b38041ffa237fd1ddc04fd7f2ed7ba19996730c104a800d8a2ab08eae5033f204ab2cdc8890409895a16f2771cb1ff5b260267bc6078f72d04199e993b4bc6ba990669dbbd1f739bbb139ab42556972b94f7a75958beff5dd28c49e3b7779874b2335ac01fcfc8993edbeec6c141443e9f5365bcc6e830b6236fab4dfe22ad216331507088c595cc4e2d7b2ed720fb605b20ad844a69b4735cf4ee4a23d1ef9066bfb32ece7e620f3ebbb5f242462bf9a9bc893dac92cc53c3d77980ac8f36768cb3d6b4814c2d56096ee8eb8b655b623c3aec4ba27b549286477a1971aa7a52ad80ed92557a2407299a70d1628706b57a162a80d191241b31f40687bd525f99a60c008d8bdebdf63e077b7faaca2f7ec09652082c399f0f1c1ad3b728e9eb1586758cfa956d86cb3942cccaf53487ff6f82e4861891dfd6b14bac6858477ffa712716aaaaf9cc37354f6456c0cbd6c08acf063091ec470c134a23767f56ab1ac84561673bdf1165f2b6992ceaf834130aa10b713bffc933a58749067fd54ba5a9669460f1da2ffe3320ccfe377802a5a5b395a7102f67ee124bbd933a54e4ae885f5474b21ec97a7e4b48be664181c3e3a1f176949bd92e1e2ef2212e8a6f93605a9e32a4f8dcd2c16333465c57888607312b444180871a98c80c44f059644201bde36ab79b26b1bc78297a1b882fa712313aacdf375e3fd0ad31e1937ac86d12345c2aed5c03806a409c6ce5d5d0b7bc4d56c6f0fbe1d488dcbf3856eecbf3bb500511450a6488ad8d28fdcc852ff57721a14f0bb3c36606528e5721c90e74005490d9882a26bd321d89b0aac6de9d639c3314e5b3cef521ea2288e664029a50dcceb8688f0a231100c9525e39703481f916760f3cb7c4010b917e302a287ed5d86994854589135a980e55b86f3071a8011304d9e9073407c1ba0839fe329bbc1f8f42c683cb22f1bcffd2f9d18089a63fa8bd33b17c9c06c82f00360eb634074e6201366d25180a0ce5b36262c8fee6d607652ad5bf00427ca131690988ebb767a1b409e74cd54803e6d375ebb9bf62bf422dd46c0e73a69ac25d4c0b188666d550091b31369cfb96af7427bf747229ab61f8bdb9afd767e3d148fc2c5c6d6b92f1e8032e41fb4361b83a9db250f83ea7aba79ca99cfac017969aa846e7cd7654b406c92fcafd007733e0ee287e789a2ae5626aac4558b138a54712fa5074a97429cee393aa0cfc9d69dd4315e2c320a2d4fae1f79e263df4b7e23c494f06ba0ef3bbe39607e106ddd696b2b82997f1ba6e8226551c3a5f0700669d3859b1a8bebbce0ea6203c837c287ac400cebd6ac240213f1d9fde7d25337f39a4ec48df0796e48c45176f429fe51a086a11c0e502cfae010fa0daaf43036598be1862658b37093f5ad3e2310f6ad8a96baf3e9f5d1eb1e371c56f10f5a721385a9a420ec723f43c9de67cbeff59289edddf0c28584bf494e46f54bbedb7ce0e9742e4ccb7ee16f19a8c713a9b2a3da074a2539e96d743689a48dab35fb6b893f1f452a612025342b35b4962e981b212c7edf9feb0f1933e176fabaa3268c76ba69590ace645c2be7e2cafa95d959b2ce3b21cc2003b2abad57822d9bbc5b0bc0f09ae2325b429f556703ba356f274776c4eb6286b5e0f7fa70c1e439524f85fb13c29fc9293e6ac4d125e47e8b7ab2d7bc5bd4ddbd39171ddab4226b5f51eeec6ab1f9a297aa8b04930b0df367781a8a9e97e41e57da6114419287ad41e254430d8e7a94e9744e38a12fb62bda8cbd4c93fc073889010f2368eebb3fb0794d6dbf76b4e2e9fe545ae94c71c10d8a0f2c8d43071b78457b5a929ed44edff8f375501d65a9a698261ca0c6951a1912a30c79639bac41d08fcb09adeedebcc8337295069cb404ad12aa56f80eeaa332c944db16701f83fd6bf4126f1e43546ddbd3b5e54cf5eca0cc474b45b3249b68086d018bf3c0eeef38c6e4584937a9681b789512dafc3e83e48fcc0cb9491f663731d074845cedd40c39241304339f19abb5f29b51adc62172f3aa41c9577760320de29d644d1f50e92e1a5c14b80b65aa57df07f31679ac7352bdaa7df80833824d199cbc26f146ca04e6f6ea59728b3dae7a0937d45a1513c29251ff6416ac0ed6dc8daa207d0cdaa0fb46202731435f43e7ad88f2f469eb712731257ec65dba59599622d8e5fdef2e57d11fc4f800245ef11b348189c10acdd186c8d3a07f7e94915e6e91a486a821294bbac651739e84929fbc4e1dd5c53c0a2dbee48c465eee657ffb6da022e52f014808695cb6b873e9fc02e35fc7c74a5cde5e13d6dd5ab8c3776bd1b535ef133d96048fa17b527d9b4e5671a25e08e18df802fbdb8370659ecefb4770740c881d7841b5b4a8a55776fbd5a58121ff41edbb429d4ec1462a95928760c7fa03e9ed64e5efe4ee1b9b66ec6cc8aa4b37cbf915f112c885cce579ab27f6c9255acbd5ea453a5414f473e7fbcf1769919b3107a02c5981b901019adc8fecb451108483768b52b49ca721987c56d35fe7d1abc5dfc5aba2e31b1c9fbc8b452c0c86c525499c84cfb54a240b5238b9837001823965c4863d138ac2f5d53a8b5bebd54b5f583409b5f4c28c230cf35806f2be4a51e07694530ebf328099d7454f2cf92e2ac56c6f5ed9b41e641962e56bf47dcf7b720915f36be246b6f0187b28da2159e8302c3e0cc953abd52821116adb5190d9d3b11da24487cbe036fb98423129128e7cd6bec40ef6066b3a8200f5831f63812c63e4e77eed816de71a58a2ed1612b10cfe960b2a94fb10e287730194414e2ea1888058ec5b1d2659ad5ab8e2111c24434d9b7be3fd61f853a7657aadb527d78e3365a08b45c4e76c58bdec75cac0440cd4cb722d6ef39deb8a550e2745bac54cce02b2e6a98abffcca76244816eb08fd4f98a84c3bfa2392d305f29f5e4470a342a4b8520264c0c7782aff4d74e77823be36117ac204cc2daa94a16fae679d5ebd4bb6c3ca9f19cd2d7164e193ba907107a8d8b352a7df088cccae3b9d205f504433cc18330db486f247e25a23d5a09a37011517cad361ea72a13c32a8f3e0b003ccbe8a5ee40a44bac598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0x11b0}], 0x7, &(0x7f0000005900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r3}}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r6]}}, @rights={{0x1c, 0x1, 0x1, [r7, r0, r8]}}], 0x100, 0x20000000}, 0x810) r9 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f00000000c0)) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001b00)={0xffffffffffffffff, 0x6, 0x89, 0x67a9373d}) r4 = socket(0x0, 0x6, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001e80)={r3, 0x401, 0x3f, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f00)={0xc0, r1, 0x6eb596127249f737, 0x2, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffff7fff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 13:31:04 executing program 2: ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f00000001c0)={0x0, 0x7}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x3f00, 0x20048014}, 0x4001) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x60d1) 13:31:04 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042bbd7000fedbdf2521000000050020000100000009001f0070687933000000000a0001007770616e300000040a0001007770616e3300000009001f007068793100000e000a0001007770616e300000009549f9197dba1daea732a8388c2152a525eaadec095452f813a4e76d064661bbc8ae5c7db651ab7536b5d1bdf659b61cf22b19ea7ac40ef5bb1d10047dc14b20"], 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000844) 13:31:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001b00)={0xffffffffffffffff, 0x6, 0x89, 0x67a9373d}) r4 = socket(0x0, 0x6, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001e80)={r3, 0x401, 0x3f, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r7, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r11, 0x89f0, &(0x7f0000000740)={'erspan0\x00', &(0x7f0000000640)={'syztnl0\x00', r12, 0x700, 0x8000, 0x9, 0x1, {{0x2b, 0x4, 0x2, 0xf, 0xac, 0x68, 0x0, 0xfc, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @noop, @noop, @cipso={0x86, 0x35, 0x1, [{0x0, 0x11, "9917ecc2812c85efd759fa711f6ee8"}, {0x7, 0xe, "eae112875cbab109ca3897fb"}, {0x6, 0xb, "1f4629b9d233fc779a"}, {0x6, 0x5, "daf235"}]}, @lsrr={0x83, 0x1f, 0xe7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @empty, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x2b, 0xce, [@private=0xa010102, @empty, @multicast2, @private=0xa010101, @remote, @local, @loopback, @private=0xa010102, @local, @remote]}, @timestamp_addr={0x44, 0x14, 0x77, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x5}, {@rand_addr=0x64010102, 0xffffffff}]}]}}}}}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f00)={0xc0, r1, 0x6eb596127249f737, 0x2, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r5}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffff7fff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 13:31:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001b00)={0xffffffffffffffff, 0x6, 0x89, 0x67a9373d}) r4 = socket(0x0, 0x6, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001e80)={r3, 0x401, 0x3f, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r7, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r11, 0x89f0, &(0x7f0000000740)={'erspan0\x00', &(0x7f0000000640)={'syztnl0\x00', r12, 0x700, 0x8000, 0x9, 0x1, {{0x2b, 0x4, 0x2, 0xf, 0xac, 0x68, 0x0, 0xfc, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @noop, @noop, @cipso={0x86, 0x35, 0x1, [{0x0, 0x11, "9917ecc2812c85efd759fa711f6ee8"}, {0x7, 0xe, "eae112875cbab109ca3897fb"}, {0x6, 0xb, "1f4629b9d233fc779a"}, {0x6, 0x5, "daf235"}]}, @lsrr={0x83, 0x1f, 0xe7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @empty, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x2b, 0xce, [@private=0xa010102, @empty, @multicast2, @private=0xa010101, @remote, @local, @loopback, @private=0xa010102, @local, @remote]}, @timestamp_addr={0x44, 0x14, 0x77, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x5}, {@rand_addr=0x64010102, 0xffffffff}]}]}}}}}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f00)={0xc0, r1, 0x6eb596127249f737, 0x2, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r5}, {0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffff7fff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 13:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 13:31:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:04 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) 13:31:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fedbdf252100000005002000000000000c0005000201aaaa36aaaaaa"], 0x28}, 0x1, 0x0, 0x0, 0x24000001}, 0x40) 13:31:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xffefffffff7f0000, 0x3f00}, 0x0) 13:31:04 executing program 5: socket$unix(0x1, 0x5, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="010026bd7000fbdbdf2530000000050036000000000005003400050000000500340041000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc004}, 0x20004081) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) 13:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000100", @ANYRES16=0x0, @ANYBLOB="00012bbd7000fbdbdf25050000001400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002006d820000000000000c0008000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) 13:31:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r1) 13:31:04 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0xc04a01}, 0x0) 13:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x200, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40011}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x20000800) 13:31:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001b00)={0xffffffffffffffff, 0x6, 0x89, 0x67a9373d}) r4 = socket(0x0, 0x6, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001e80)={r3, 0x401, 0x3f, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r7, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r11, 0x89f0, &(0x7f0000000740)={'erspan0\x00', &(0x7f0000000640)={'syztnl0\x00', r12, 0x700, 0x8000, 0x9, 0x1, {{0x2b, 0x4, 0x2, 0xf, 0xac, 0x68, 0x0, 0xfc, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @noop, @noop, @cipso={0x86, 0x35, 0x1, [{0x0, 0x11, "9917ecc2812c85efd759fa711f6ee8"}, {0x7, 0xe, "eae112875cbab109ca3897fb"}, {0x6, 0xb, "1f4629b9d233fc779a"}, {0x6, 0x5, "daf235"}]}, @lsrr={0x83, 0x1f, 0xe7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @empty, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x2b, 0xce, [@private=0xa010102, @empty, @multicast2, @private=0xa010101, @remote, @local, @loopback, @private=0xa010102, @local, @remote]}, @timestamp_addr={0x44, 0x14, 0x77, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x5}, {@rand_addr=0x64010102, 0xffffffff}]}]}}}}}) accept4$unix(r11, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001ec0)={r5, 0x7, 0x1, 0x9}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f00)={0xc0, r1, 0x6eb596127249f737, 0x2, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r13}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r5}, {0x8, 0x1, r11}, {0x8, 0x1, r13}, {0x8, 0x1, r4}, {0x8, 0x1, r14}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffff7fff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 13:31:04 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:04 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:04 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r1) 13:31:05 executing program 2: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x1ff, 0x80, 0x3f}, 0x10) accept4$unix(r0, 0x0, 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x2}, 0x4c40) 13:31:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:05 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:05 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:05 executing program 5: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x58, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x1}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x20}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x98}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x80}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x9}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x3f}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x2c, r3, 0x5f3cd06b17c408a7, 0x0, 0xffffffff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x2c}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r4) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, r6, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44}, 0x48880) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000ffdbdf25310000000a0001007770616e330000000500340005000000a1f63f574174f180144c3690770cb8bc60550939174a92117b0029c33f4403a878fb1dc15f8ccafe5925"], 0x28}, 0x1, 0x0, 0x0, 0x40004010}, 0x4048040) 13:31:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000240)="024da4ba122297df4af2da9364d0388c285dae6ffc", 0x15) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000006, 0x110, r3, 0x80000000) accept4$unix(r2, 0x0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x6, 0x6, 0x3f, 0x4, 0xdd1, 0x2, 0x5}, 0x1c) r5 = socket(0x0, 0x3, 0x3) splice(r2, &(0x7f0000000280)=0x5, r5, &(0x7f00000002c0)=0xa492, 0x5, 0x7) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRES16=r4, @ANYBLOB="00012abd7000fddbdf2502000000050004000200000006000a004e22000006000a004e220051da000800ac1e00010400050014000700000000000000000000000000000000010400050005002ad2f2400000624dcdadf287cceb1e7d982f3956ad4efaec434e1bcc4d247fe3572fc9c11dd238e7b5142bade248f4cc4ff28d068fe52aeaf99ac9150115b71dce0807d90ce55fedb8367e5834faf580028d3cf5ca8241fed3cdd86e0b24b7b7be7c92da77"], 0x58}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000) 13:31:05 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0xd5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:05 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a0100000000, 0x3f00}, 0x0) 13:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0xba0, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x1f}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x2}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c050) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000bb600000aa4ccadfa74446ec9d7520aa96f39394798fbe47fbfded2cfecfa6b57b44a966f1d8af7ff5f164b3d7c48f5ccf1dbba1f57de0a17937a405b14a76", @ANYRES16=r2, @ANYBLOB="010026bd7000fbdbdf25030000000c0002000900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x84) 13:31:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x200, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x9041) 13:31:05 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:05 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001b00)={0xffffffffffffffff, 0x6, 0x89, 0x67a9373d}) r4 = socket(0x0, 0x6, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001e80)={r3, 0x401, 0x3f, 0x5}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r7, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r11, 0x89f0, &(0x7f0000000740)={'erspan0\x00', &(0x7f0000000640)={'syztnl0\x00', r12, 0x700, 0x8000, 0x9, 0x1, {{0x2b, 0x4, 0x2, 0xf, 0xac, 0x68, 0x0, 0xfc, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@noop, @noop, @noop, @cipso={0x86, 0x35, 0x1, [{0x0, 0x11, "9917ecc2812c85efd759fa711f6ee8"}, {0x7, 0xe, "eae112875cbab109ca3897fb"}, {0x6, 0xb, "1f4629b9d233fc779a"}, {0x6, 0x5, "daf235"}]}, @lsrr={0x83, 0x1f, 0xe7, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @remote, @empty, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x2b, 0xce, [@private=0xa010102, @empty, @multicast2, @private=0xa010101, @remote, @local, @loopback, @private=0xa010102, @local, @remote]}, @timestamp_addr={0x44, 0x14, 0x77, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x5}, {@rand_addr=0x64010102, 0xffffffff}]}]}}}}}) accept4$unix(r11, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000001ec0)={r5, 0x7, 0x1, 0x9}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r14, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f00)={0xc0, r1, 0x6eb596127249f737, 0x2, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r4}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r13}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r5}, {0x8, 0x1, r11}, {0x8, 0x1, r13}, {0x8, 0x1, r4}, {0x8, 0x1, r14}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffff7fff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 13:31:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80c0}, 0x20000840) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x60ff}, 0x0) 13:31:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:05 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r4, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={0x0, 0xfffffffffffffea5}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40080c1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fedbdf25020000000c0004009f000000000000002c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000140", @ANYRES32=r3, @ANYBLOB="0c0005000a010000000000000c0005002201000000000000"], 0x64}}, 0x20004010) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x7fff, 0x3, 0x5}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r5, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x8050) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8}, 0x2000014) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100db616eebf5fc00800c000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="1c00078008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r7) sendmsg$NBD_CMD_STATUS(r10, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r11, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r6}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x8040}, 0x48081) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r12, 0x0, 0x0, 0x0) getpeername$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) 13:31:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x2404c010}, 0x20080000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r5) sendmsg$IEEE802154_ADD_IFACE(r5, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r6, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x8001) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 13:31:06 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r3, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdc00, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/50, 0x32}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/151, 0x97}, {&(0x7f0000000540)=""/115, 0x73}], 0x5}, 0x12040) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x800, 0x8001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) r6 = socket(0xf, 0x6, 0x330) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000340)={0xffffffff, 0x7f, 0x401, 0x1}, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2a66}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x40000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="a70800000000000000002100000009001f007068793200000000a20dd003b2685e15b0229d326b8dc34de032df89f630e3d3aaf5c8081558a44d39e0c76d2413b951c98078896fc5109470ca6d8dd05b5aefbdedf093ccfe427d7ba7639019b90b0d47e3e0ff81a05d91c1d75f057dbb05efbe3e39f86b661e9821a92aff0f14f2b0655ac5b2d68a89a3186e4743b56b07a6ed6884933e23cd31a4"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040010}, 0x40040) 13:31:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000040), 0xc) syz_genetlink_get_family_id$fou(&(0x7f0000000000), r0) 13:31:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r3, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x80, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x80}}, 0x800) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) 13:31:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdc00, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/50, 0x32}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/151, 0x97}, {&(0x7f0000000540)=""/115, 0x73}], 0x5}, 0x12040) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x800, 0x8001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) r6 = socket(0xf, 0x6, 0x330) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000340)={0xffffffff, 0x7f, 0x401, 0x1}, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r7, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 3: connect$netlink(0xffffffffffffffff, &(0x7f0000000040), 0xc) syz_genetlink_get_family_id$fou(&(0x7f0000000000), 0xffffffffffffffff) 13:31:06 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r2, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x4008050) 13:31:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r2, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000000), r1) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f00000001c0), 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44100}, 0x20000045) 13:31:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:06 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) 13:31:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:07 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) 13:31:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x70, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xf8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8840}, 0x840) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:31:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:07 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008810}, 0x200008d0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x800, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r2, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xe01f}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x4000) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r2, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xfc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xa}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) 13:31:07 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20044880}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x95) 13:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009880)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = gettid() sendmsg$unix(r6, &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000009b00)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x0) r8 = getgid() r9 = openat$cgroup(r2, &(0x7f0000004b00)='syz1\x00', 0x200002, 0x0) r10 = getuid() r11 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="e0048fb37727097f71ebf7d4317c9ccc82bb25f098d5fed803b77dd5b13f1276b393f3c23245230f5e76d9f7aee216d4ea38a395e6b8c5d17e5e7e48b23f09bf0edce7cd0bdefcd48a6398d7c2e4d1414e819f22804bc0830ea1f10423c5e42408f90c00e14429901dae9af29d40d42d79b9f9273dfce44fc02663d57ba93fc70fb90a3ea2f27932edfeb7014c1996be5eea999249f9c9935742675e6007e659e255ded6372c674dde7669edd77bf29cb5cf3ec8a1461619c243ee9542dc2dcce656c824e856fadfb241eb52e52e2d510f6467774235b6b11f407b2d9388e7e6cda3fa5c4280079c068a09ac14", 0xed}, {&(0x7f00000002c0)="0998b72b063b9c71f3fff56eb3d5839a6bdcc149db6fc7be46212f86dfc48a999126cd71c123a2af1d79ed3258430084562f9cc1f6181d890fb3f243cca6ae2872d57ec70866c7b6d4e19268eda70a01a5447e582e385fea5c5c4a4237add5bb38c5996bdecb135f2ec7a271d56e648d767198c1d728adaa187cafd6972bfe4516da44b5e9653ca2a30d48cde583737a1134e5c9671f0b6b742ea6d64f010e8b63edaa9b91d10a32128bea806582feec1a7f5f2ca2426f3835c6831027ad80fad0546800fa1ea2547c812ee25360678e18bf1c9d753a68df757eff298f8536aad982aba27ce7e613c9b0ba056ffcc9c19179", 0xf2}], 0x2, &(0x7f0000000480)=[@rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x38, 0x200000c0}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000540)}, {&(0x7f0000000600)="991a1751096d8c33c1c5119e98273ba4b360be0005254409258528e3984c21b0edafa35deec84b206527fb4a42d5060108e30b8390525ab2e637dd3dc6e042a7b4c170eb9e32ef9ea5c2b58f737ac63cec70215db2ed147c860c07f8d7ddb13b07ae366869c90c579bfde566dd30fba46221007705c9693701817f2f15f474097d4473d1a0d3b881547c656cca1c07f9aaafdb26fb8d7e5745ea8ef0a953a9f69505cc37c19a2eb3bb1637159f93c2b8b12a8d90cc51", 0xb6}, {&(0x7f00000006c0)="de775fff623c86fcd368d68518f6195dda66b2dd437b93e3fb12d279c37556b75bdc92f15f6b1fa174d3fc28e6a1b3da78c71a696ebd604d21dfe990c2ef70fb2822617bbe2516c2aed53e7b010840c6b6f77f848ccf040e69f5db4f813488fb17d95dbc475f14a0d9b26eb3bfb867a7eeed3c60fb18aa91061bf8f4317e575eb7001f47bcc8a889af6eb24e4bc684b9873012ec7637a2c7db91d8997b0ee69ee0b8808310d2fb514dad15fa3f3e", 0xae}, {&(0x7f0000000780)="8b3324f6f2deadff1bd4188b0f47a0413627eb547559aa46853217d46b8d67287582b9a7e81afca7e5becae243dae29a5840c1637c6a810b47aad9254c9f9fcb61a4e2169af1e06a3ebab943ae7dc8dd6ddf2568c694f2c0674c93aab7fb05b3ff52fdae4d6a0fe1bd11d2a1ce3ad3c49981f6d3df940d9502a6e4aedbf6cc0e52f3a3683eb5092adf7f0647f8a4324c552fcd9adcb1a78816e3f98f4a4c1100f6", 0xa1}, {&(0x7f0000000840)="9770960918f1c2a10c6acc3d812e6c1789a2bbd69612e73680efcc3005c78f121cb213a201e5c44fbe7fd30734fe5e21fea685e80629c6f9689226fc798da5ca637460478e262cf3e43e11923718e7902cd0bcdf2c9b4525afcfacb07e50a7beb4855b104eb23a3f4863141b85247f45a7df8e515d099d63ac746e9c8b79fcf2567e3cb6c91585718651c544653b63fb4e9ddb6c9284f1ba80e89c9729cbba889f69daa268fa97eda2d3aba6c339829452a19f16d2a883c69a4a7bae434b10200c29b5f2376c15fce2b87d85e2154772b8cbae83b35ee58a2322b63931639d", 0xdf}, {&(0x7f0000000940)="44e9bcfd34620521e05bfffb474c5ed3bad661a11a34fab3ba6a62f5c28f538ddb3519e234bb28f82b885ff6dc6e659344ffdf9e0ab9bb694532f05f71e7aa6c9ecda80fd65c8d384ba9c2f726fa32be27e69f2acc660399f89b219e6d1b824cc765d296ecb56964ba495ef44ccae0262235860a273534abf40811bba5b6943a3ab2bb7c1c79aeabe7", 0x89}, {&(0x7f0000001400)="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0x1000}], 0x7, &(0x7f0000000d40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0x98, 0xd0}, {&(0x7f0000000e00)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x1, &(0x7f0000000ec0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x38, 0x20000800}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004740)=[{&(0x7f0000000f80)="de06355989db3af0867e2e16e14ed70c52bdc788d392e3bf74dc98b788daeed5a7b150de0af96bfcc1e2cad61a04aa6ec5ec0cf278088e132fd2a0c89c1a6b3d9bc57c20dc8652fc3d6e1d640443169f3e9ba2a39ac4a752c2abb3afc3ffc460e14e697205467cb551721db4abbcc31affccef84a0bcfdd8d5245a9513f3ac2703", 0x81}, {&(0x7f0000001040)="8ca3b3b1be807557bf519b634cdc39e1052fe2fc50cb8bec90cac9cd6152819c70e6a774d6bfe4255899e52793b14171bc23f0e5132504541d634226aaff254ef16509bec69baa28f0a79f7b89c7672f26b3798652d5da84a121d0ca5486f4f14e45905f3cd7d6a856c99988cb91700aae4955050be4643fbfa45f6c6195c2fabfe066dc7700839a62dad37d87f75533f22719b5b986f8b75a68d35323525f0e72a6d720a4a58418e58df4e2ebd90f85e544a21a8d1f52f452d9f3bfafe99d83fdb9c66712a408db985326fa83c63bfaed0758d11e890baa2ab6710a9fc370551264027b96de", 0xe6}, {&(0x7f0000001140)="dd0bafb72f3bc52227bc4749e201a551b9c143b84631ae6536de4ff4c75cee31a86952d58b6c413eceff8404fe187b9731321ff2ca15ada2431152d6f2cb8411ea838256bfb4c74b08fb8f4bf302babba50b13ea6ac4d52f4b72b603865cc8fdcdf95bbd91acc3e11ca2d110a25007c7970fd57eefe5e653bb2376a92d40a7b7e2e33269af2b60c7124b4dd1905b8893a9f00509595fbf7d74ff5cd8eb5a2b47b7fe82e4eb1b907926aa42f343b1f60ca6960cf01a6aa94f15c9ffdf5b149e6de10f47ae16f5348546682bbc9b04", 0xce}, {&(0x7f0000004400)="bf6cecfa1e1fad178543c30b6f612e36fe148809c793516e9e2189b62695b89bd50500b81fc5d627f8de4f4da0ecf902c3c4c8664b43e8f62377582f96c27ebcb3b360070e45bf8d237e2913b91ca9fc278730c539aab6f3490e229490f9099ce5041852ab49c791ca3cf221631cbfadd170ba946daf714996d3fe8aa18f84d64b65d0c031ba0ec7be4c0168a7ae767fc00adfdaef", 0x95}, {&(0x7f0000001240)="2347db5d1c6fbcaaf4fd18e177386695ce615285f9105863fa5cb1b7d1ea1636b773423519d17180af4585eb", 0x2c}, {&(0x7f00000044c0)="6f87220db6b6b32278d184b64bca1ce36d5a1381dd3f788e89dea981093a0cf583e471de9d6ba29dab221fd35849915cc89b1cd4badfb5c03eab64cda307447a16a5a5039343", 0x46}, {&(0x7f0000004540)="1d8afe5c05cd69021c9028284b2e058da35fa94a038774b74a16220d50886f8b195cfc56ec12ecefddb164", 0x2b}, {&(0x7f0000004580)="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", 0xfa}, {&(0x7f0000004680)="d4035c2f0598097767003b27b6eebd0c79e672dc651404fd0d5cfb0453ebd3632136d9120ee08b99ab8f3a0b0fa46bbd0cdd3641f4b044e0386199a5029fe412d9c028c422359821ea1923c048feb23666ebc69097f580d77f6f", 0x5a}, {&(0x7f0000004700)="ec1e5c49faae2c2044e60aa35145e10549381be81fb8f58ebff33e8bbb3f49e4809faca03155eafd29151c34ceeb48d2a10cf4c288bf3e", 0x37}], 0xa, &(0x7f0000004b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r8}}}, @rights={{0x18, 0x1, 0x1, [r2, r9]}}], 0xb0, 0x800}, {&(0x7f0000004c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000004c80)="294aaaf6fee1773e62dc1596e586a86c5369c3927b202b95dce107cce3d2536c3e3b342df56a8f158331a1b1a7062d18ec68416490f1fa6db90747e7567d9b18721e56783cecd6ac4d639c6b9a96c8b2568ba5e36499066ac92b379acd32143003eb82affe7b0cac4d3d1e648a2be4bad212ad484fff5e433a2c66d5f52d797dac6f1b7be6cc3e855fb2a64eb860856ad65ea50328c868baf5cf5a8a7710fbe516593c7da21f7e70d78df52e768d99f2516ec0b6641d5da4a53e056ee14ef4be9531fb5b0d4bb53b226a63495692b9c10d692513e45890844d7de3d45fc1ecdb07dc9841bb", 0xe5}], 0x1, 0x0, 0x0, 0xf745cfb32e948177}, {&(0x7f0000004dc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000004e40)="d93069c87a7470592140eed475f482b42ddec8a5aa733db0a2a61d80144c0c74e332839304506993e99015f059b85b328deffa2773741367d0fe189d8af31582314980ec21b2ec108183c3156ae85902", 0x50}, {&(0x7f0000004ec0)="977e0ec67ba6a8eea7e1f2d3655cc03aa99559c30f536bf5fcae01388ac8be23249922a89f208c70fbc34323ec95645b20256af66d5a05fda9b84201373b2765081bdea5aead7226ebd84aaabc9c41295bae23a0be7c0aa2acaa8289591c515e5c41a6e276b053fd78aee092b6d2b607885b552f1d13f2e5f73ec0b4dbee1e06e404939f383aedfb677302cd2c103a9a1f5e25d644904ad2ec96b792aa52c68a7cd579", 0xa3}, {&(0x7f0000004f80)="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", 0x1000}, {&(0x7f0000005f80)="6fe23f017d146cfcedc978c18028507ecb31b5744249be99b508096677f165b1d1e5f03ef38ae9cc62b52b7ebfa7741817a6b4209ec9b080a061e784e314696297b4f07240155ac5c5ef09", 0x4b}, {&(0x7f0000006000)="d910c71eb6fe002d11", 0x9}, {&(0x7f0000006040)="30626549de2988e9706ab710a7d0461b15ec4ec3deafde19a009fb4a4fb38370cd6a489dadac822e1bd82426a7978b256eef55808fb200feefd21af68ae6800504a8e2b1ca6df4d7116fcd22e036c040d314d84512cc300af3e5e43220bf0b552522452b", 0x64}, {&(0x7f00000060c0)="e19cacec4c5658231d8df273f708711a377fcf86fff992209177c654a31f93f8b368ba694c0dd3f24e3a13b5e986defb4b4ff0ebb07ae6f51964aa78806ae119bbb4f1592f155b46eae673147e71f2691c32bcbe7909b3a5e3d3a161b9181b9423c3dcedd7e5df2ece9263ad452ae910131b1c369b40f988fb0bceaa8e83e2afe05dd20321c3438efb0a7b", 0x8b}], 0x7, &(0x7f0000006200)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10, r11}}}], 0x58}], 0x6, 0x80) r12 = socket(0x4, 0x4, 0x1) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r13, 0x0, 0x0, 0x0) r14 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='memory.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0xa4, r1, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r12}, {0x8}, {0x8, 0x1, r13}, {0x8, 0x1, r14}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40040}, 0x881) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:07 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:31:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x0) 13:31:07 executing program 1: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x401, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:07 executing program 2: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) splice(r0, &(0x7f0000000000)=0xda, 0xffffffffffffffff, &(0x7f0000000040)=0x2, 0x800, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 13:31:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:31:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080028bd7000ffdbdf25020000000800e03f000000160800020002000059c2000100020000f40700e2ff010100000000000000000080"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004800) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x4c, r1, 0xb02, 0x70bd29, 0x7, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x8000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r5) sendmsg$IEEE802154_ADD_IFACE(r5, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r6, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x2c}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@^\x00\x00', @ANYRES16=r6, @ANYBLOB="02002cbd7000fcdbdf25210000000c00050000000000000000000c0005000203aaaaaaaaaaaa050020000100000009001f007068793000000000"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x20004015) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:31:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x4048011}, 0x0) 13:31:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 2: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x480c0}, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000040)={0x3, 0x4f1ce2dd}) 13:31:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:31:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:08 executing program 4: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x38}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x20000055) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040)=0xc65b, 0x4) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:08 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) r10 = getuid() sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="9722", 0x2}, {&(0x7f00000001c0)="2068d6de32c7800d0691117441313c71fc41fc004a9f787f6d3a73905caa05bf8238f393bfce75a8d0ff987c6f70af9dcd83572e6534b1f1b911289083482be8622d34f54dce1c5edfe2b747c74bcfea41e8c297f41af2bd80eb7763d24f72f4f8281a6040d01ad781078fd88eef6dd154841a4d01670407e2ac4982f08aa58d80a94ec78641ed25b4a9bbb531a1a41e741646ced2bf621117ec9d0ba0796f0f5b876b17bf7e532c650864784c4ee5c86fa6f1438c9a895e0fb2fc0f65246538f04b2eea", 0xc4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="b458fdeb58159b2ce8a563e7d167668cadf52617329ec30690aae42d5720eaadb6e4269ea0d995abefba41767e162038abedbb44497dd3864767bc26bf3f82dfb1463d", 0x43}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000004c0)="d0b9feeaddc6f1fe13017f37b22dc64a1d0352e48e7060828a76402918d59795d6e4dd902bfb8dc78871692d8e938b552879b7949f771843ef9afc0e62dec26cb46ee7146e", 0x45}, {&(0x7f0000000540)="0a62a9f8aa44a5361d9138616769d304a55a1655a5c1cb94ac4edbaf51dc56a0cdda4599d7e2678020f27fe29f07ad1ad75cdba0ef6c35461144aa244d2d2f98c71a646edcc3d9a548bd2fe99199b35b270321c3809c9b1d9e5296217f4c6c5b85eed92ea7bc06e9462fdd4a9705476e489f40ba684fb1af58a853b2629ee1cc6340672405c02bfb2adf4cbecdd0c3aa405205ba4b41ac8e3d95736411f61fbd96ccb84eb60eae6a4cda0b3dc0f8398b7907812c29ecedac15deeab252afbd36dd2cbad90f356178fd01546d0842b9155ad740aabcd2071050", 0xd9}, {&(0x7f0000000640)="5d4e68f405c46379d7901f134528b561549f5449596cf5137733c8d3b44b", 0x1e}, {&(0x7f0000000680)="90639ef0675c055c2a3209fa43d2649cc09cd6a69e9ca8f8a4f9d595ce74b4fbcf1caa3c0c56467e85f18b9a79c8041bfbe9af89e0b6291ff49019233e79baf84cd4227e219e508b7deddbad17acc875b2f561054fc866171196cb652ab75e4905e2636cbd25a99b80891a82a5d373e0a3abd6f281f7383ef977c3b83615d3cf21595b1dff2c7ebab913273d", 0x8c}], 0x4, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x30, 0x20000005}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [r3, r0]}}], 0x18, 0x20040080}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="87daa297e6c78c0bcb36fd505f9624dafb9ed0b437654c", 0x17}, {&(0x7f0000000980)="3935b4c1b755006a65e78b435d731e7a7c7003c3f82db02b8ebeafd825d54fd6bfef17d9e8b303255b52a7217c356f1c161bc86f7709f300a9c37220f30e45bdab4ab992dbd31832118fc4bd7b2f002e4eeaa249952b1b77d88bffc3ae4872aabd48b35c9e8c1fc71d0a88bd8213cb6a661435685e54254f374379b1371bce1ba57997b63719b5da7d3b31b8f8a01beaf0ff246be84363cc5a4b67cac456b70615b85d8b67408192ac214c7b7ad25b15d5253e81a0aa1305aef0720d0322c6ad403b99a420da2669831a99ee6761587640", 0xd1}, {&(0x7f0000000a80)="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", 0xfc}], 0x3, &(0x7f0000000bc0)=[@rights={{0x34, 0x1, 0x1, [r0, r4, r0, r0, r5, r0, r0, r0, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r0, r8, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r9, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xd0, 0x4000010}], 0x4, 0x0) 13:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x4048045}, 0x0) 13:31:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:31:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000008}, 0x240440d0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2, 0x4048045}, 0x0) 13:31:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:31:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/32, 0x20}], 0x5}, 0x7b47}, {{&(0x7f00000005c0)=@rc, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/121, 0x79}, 0x5}, {{0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001740)=""/166, 0xa6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)=""/220, 0xdc}, {&(0x7f0000001900)=""/14, 0xe}, {&(0x7f0000001940)=""/23, 0x17}], 0x3, &(0x7f00000019c0)=""/180, 0xb4}, 0x39}, {{0x0, 0x0, &(0x7f0000001b80)=[{0xfffffffffffffffe}, {&(0x7f0000001a80)=""/223, 0xdf}], 0x2}, 0x4}, {{&(0x7f0000001bc0)=@un=@abs, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/159, 0x9f}], 0x1, &(0x7f0000001d40)=""/149, 0x95}, 0x4}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/120, 0x78}], 0x1, &(0x7f0000001ec0)=""/235, 0xeb}, 0x800}, {{&(0x7f0000001fc0)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002040)=""/209, 0xd1}, {&(0x7f0000002140)=""/120, 0x78}, {&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/200, 0xc8}], 0x4, &(0x7f0000002340)=""/229, 0xe5}, 0xffffffff}], 0x8, 0x40000000, &(0x7f0000002640)={0x77359400}) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002bbd7000fddbdf25210000000c00050033000000050020000000000005002000010000000500200010000000"], 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) 13:31:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 13:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r2, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x300, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20004040}, 0x2000d005) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x4044104}, 0x0) 13:31:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/32, 0x20}], 0x5}, 0x7b47}, {{&(0x7f00000005c0)=@rc, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/121, 0x79}, 0x5}, {{0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001740)=""/166, 0xa6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)=""/220, 0xdc}, {&(0x7f0000001900)=""/14, 0xe}, {&(0x7f0000001940)=""/23, 0x17}], 0x3, &(0x7f00000019c0)=""/180, 0xb4}, 0x39}, {{0x0, 0x0, &(0x7f0000001b80)=[{0xfffffffffffffffe}, {&(0x7f0000001a80)=""/223, 0xdf}], 0x2}, 0x4}, {{&(0x7f0000001bc0)=@un=@abs, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/159, 0x9f}], 0x1, &(0x7f0000001d40)=""/149, 0x95}, 0x4}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/120, 0x78}], 0x1, &(0x7f0000001ec0)=""/235, 0xeb}, 0x800}, {{&(0x7f0000001fc0)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002040)=""/209, 0xd1}, {&(0x7f0000002140)=""/120, 0x78}, {&(0x7f00000021c0)=""/37, 0x25}, {&(0x7f0000002200)=""/200, 0xc8}], 0x4, &(0x7f0000002340)=""/229, 0xe5}, 0xffffffff}], 0x8, 0x40000000, &(0x7f0000002640)={0x77359400}) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002bbd7000fddbdf25210000000c00050033000000050020000000000005002000010000000500200010000000"], 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) 13:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:31:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:09 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) r10 = getuid() sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="9722", 0x2}, {&(0x7f00000001c0)="2068d6de32c7800d0691117441313c71fc41fc004a9f787f6d3a73905caa05bf8238f393bfce75a8d0ff987c6f70af9dcd83572e6534b1f1b911289083482be8622d34f54dce1c5edfe2b747c74bcfea41e8c297f41af2bd80eb7763d24f72f4f8281a6040d01ad781078fd88eef6dd154841a4d01670407e2ac4982f08aa58d80a94ec78641ed25b4a9bbb531a1a41e741646ced2bf621117ec9d0ba0796f0f5b876b17bf7e532c650864784c4ee5c86fa6f1438c9a895e0fb2fc0f65246538f04b2eea", 0xc4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="b458fdeb58159b2ce8a563e7d167668cadf52617329ec30690aae42d5720eaadb6e4269ea0d995abefba41767e162038abedbb44497dd3864767bc26bf3f82dfb1463d", 0x43}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000004c0)="d0b9feeaddc6f1fe13017f37b22dc64a1d0352e48e7060828a76402918d59795d6e4dd902bfb8dc78871692d8e938b552879b7949f771843ef9afc0e62dec26cb46ee7146e", 0x45}, {&(0x7f0000000540)="0a62a9f8aa44a5361d9138616769d304a55a1655a5c1cb94ac4edbaf51dc56a0cdda4599d7e2678020f27fe29f07ad1ad75cdba0ef6c35461144aa244d2d2f98c71a646edcc3d9a548bd2fe99199b35b270321c3809c9b1d9e5296217f4c6c5b85eed92ea7bc06e9462fdd4a9705476e489f40ba684fb1af58a853b2629ee1cc6340672405c02bfb2adf4cbecdd0c3aa405205ba4b41ac8e3d95736411f61fbd96ccb84eb60eae6a4cda0b3dc0f8398b7907812c29ecedac15deeab252afbd36dd2cbad90f356178fd01546d0842b9155ad740aabcd2071050", 0xd9}, {&(0x7f0000000640)="5d4e68f405c46379d7901f134528b561549f5449596cf5137733c8d3b44b", 0x1e}, {&(0x7f0000000680)="90639ef0675c055c2a3209fa43d2649cc09cd6a69e9ca8f8a4f9d595ce74b4fbcf1caa3c0c56467e85f18b9a79c8041bfbe9af89e0b6291ff49019233e79baf84cd4227e219e508b7deddbad17acc875b2f561054fc866171196cb652ab75e4905e2636cbd25a99b80891a82a5d373e0a3abd6f281f7383ef977c3b83615d3cf21595b1dff2c7ebab913273d", 0x8c}], 0x4, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x30, 0x20000005}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [r3, r0]}}], 0x18, 0x20040080}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="87daa297e6c78c0bcb36fd505f9624dafb9ed0b437654c", 0x17}, {&(0x7f0000000980)="3935b4c1b755006a65e78b435d731e7a7c7003c3f82db02b8ebeafd825d54fd6bfef17d9e8b303255b52a7217c356f1c161bc86f7709f300a9c37220f30e45bdab4ab992dbd31832118fc4bd7b2f002e4eeaa249952b1b77d88bffc3ae4872aabd48b35c9e8c1fc71d0a88bd8213cb6a661435685e54254f374379b1371bce1ba57997b63719b5da7d3b31b8f8a01beaf0ff246be84363cc5a4b67cac456b70615b85d8b67408192ac214c7b7ad25b15d5253e81a0aa1305aef0720d0322c6ad403b99a420da2669831a99ee6761587640", 0xd1}, {&(0x7f0000000a80)="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", 0xfc}], 0x3, &(0x7f0000000bc0)=[@rights={{0x34, 0x1, 0x1, [r0, r4, r0, r0, r5, r0, r0, r0, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r0, r8, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r9, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xd0, 0x4000010}], 0x4, 0x0) 13:31:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:31:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:09 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) r10 = getuid() sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="9722", 0x2}, {&(0x7f00000001c0)="2068d6de32c7800d0691117441313c71fc41fc004a9f787f6d3a73905caa05bf8238f393bfce75a8d0ff987c6f70af9dcd83572e6534b1f1b911289083482be8622d34f54dce1c5edfe2b747c74bcfea41e8c297f41af2bd80eb7763d24f72f4f8281a6040d01ad781078fd88eef6dd154841a4d01670407e2ac4982f08aa58d80a94ec78641ed25b4a9bbb531a1a41e741646ced2bf621117ec9d0ba0796f0f5b876b17bf7e532c650864784c4ee5c86fa6f1438c9a895e0fb2fc0f65246538f04b2eea", 0xc4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="b458fdeb58159b2ce8a563e7d167668cadf52617329ec30690aae42d5720eaadb6e4269ea0d995abefba41767e162038abedbb44497dd3864767bc26bf3f82dfb1463d", 0x43}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000004c0)="d0b9feeaddc6f1fe13017f37b22dc64a1d0352e48e7060828a76402918d59795d6e4dd902bfb8dc78871692d8e938b552879b7949f771843ef9afc0e62dec26cb46ee7146e", 0x45}, {&(0x7f0000000540)="0a62a9f8aa44a5361d9138616769d304a55a1655a5c1cb94ac4edbaf51dc56a0cdda4599d7e2678020f27fe29f07ad1ad75cdba0ef6c35461144aa244d2d2f98c71a646edcc3d9a548bd2fe99199b35b270321c3809c9b1d9e5296217f4c6c5b85eed92ea7bc06e9462fdd4a9705476e489f40ba684fb1af58a853b2629ee1cc6340672405c02bfb2adf4cbecdd0c3aa405205ba4b41ac8e3d95736411f61fbd96ccb84eb60eae6a4cda0b3dc0f8398b7907812c29ecedac15deeab252afbd36dd2cbad90f356178fd01546d0842b9155ad740aabcd2071050", 0xd9}, {&(0x7f0000000640)="5d4e68f405c46379d7901f134528b561549f5449596cf5137733c8d3b44b", 0x1e}, {&(0x7f0000000680)="90639ef0675c055c2a3209fa43d2649cc09cd6a69e9ca8f8a4f9d595ce74b4fbcf1caa3c0c56467e85f18b9a79c8041bfbe9af89e0b6291ff49019233e79baf84cd4227e219e508b7deddbad17acc875b2f561054fc866171196cb652ab75e4905e2636cbd25a99b80891a82a5d373e0a3abd6f281f7383ef977c3b83615d3cf21595b1dff2c7ebab913273d", 0x8c}], 0x4, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x30, 0x20000005}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [r3, r0]}}], 0x18, 0x20040080}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="87daa297e6c78c0bcb36fd505f9624dafb9ed0b437654c", 0x17}, {&(0x7f0000000980)="3935b4c1b755006a65e78b435d731e7a7c7003c3f82db02b8ebeafd825d54fd6bfef17d9e8b303255b52a7217c356f1c161bc86f7709f300a9c37220f30e45bdab4ab992dbd31832118fc4bd7b2f002e4eeaa249952b1b77d88bffc3ae4872aabd48b35c9e8c1fc71d0a88bd8213cb6a661435685e54254f374379b1371bce1ba57997b63719b5da7d3b31b8f8a01beaf0ff246be84363cc5a4b67cac456b70615b85d8b67408192ac214c7b7ad25b15d5253e81a0aa1305aef0720d0322c6ad403b99a420da2669831a99ee6761587640", 0xd1}, {&(0x7f0000000a80)="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", 0xfc}], 0x3, &(0x7f0000000bc0)=[@rights={{0x34, 0x1, 0x1, [r0, r4, r0, r0, r5, r0, r0, r0, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r0, r8, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r9, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xd0, 0x4000010}], 0x4, 0x0) 13:31:09 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) r2 = gettid() r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000019c0), &(0x7f0000001a00)=0xe, 0xc0000) r4 = gettid() pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) r6 = accept4$packet(r0, 0x0, &(0x7f0000002b00), 0x800) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc, &(0x7f0000002ac0)=[{&(0x7f0000002d00)={0x30c, 0x32, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@generic="4208aa54272eda8bb408addfd06c1eeaa13f8a0405f9d180cf6adf4560eac7b1e500d681b659dc9fedfd9aceee23dd84056cf2391b71d71a9660ad6fd3339df51bd7c1e08d0d1bfeff60ecc71df1ea774aafd712d35808bad69ed8ba8040ddd8765ac1e0b7eabce436233f4a0cfd48c5da803c00cd8d818b43bbcbfe4a3864fb1439b6d14b4e0c501ccaaf622df54e34d29dd57386174f5511ab2926c8ef5150b4ce6e98", @nested={0x255, 0x28, 0x0, 0x1, [@typed={0x7, 0x79, 0x0, 0x0, @str='N&\x00'}, @generic="2155ee44555cd271613c1e0ad05d3ae819a772", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x7}, @generic="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", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x3}, @generic="2345bd70ea6f1d5958641e10eaa6564a1db281affb3634aad0065f100a9b9a2ba39822dc4876e4583171e0b0e90a68eff41d9d65a7d1152c48", 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@generic]}, @typed={0x4, 0x18}, @typed={0xa, 0x3a, 0x0, 0x0, @str='^\xd3/})\x00'}, @typed={0x8, 0x5a, 0x0, 0x0, @fd=r1}, @nested={0x1f7, 0x61, 0x0, 0x1, [@typed={0x8, 0x7c, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x73, 0x0, 0x0, @u32=0x2}, @generic="9f5cb8c76eec9eba5d20949d6fa0933570b3d3f2b2c65e190db38c342cc3eb1106ffab1907afc51fabeb6f4379c940fe1b07dddaf2a82aa3edb27d011121963c6bdff2b156ded0725dc31f5891a53e06db2d7e38deb9ac", @generic="7843a83b70e77e6301eea5ef99c785f2ec84173cf3ca4f2eb4b5b7f6f1b8f0f4bf05834aa0e50a8d28ec8467d64c3c430354126976cb7f487dcbd28cf10f4805d5347b935416576cee87a9c618dc022c47d62e82b7db9bb850f44e1eb3b79381efbed033b41d06ee5596c3f8aa2d6d21948520f4d4924e6231e426df554f19d2e63223604fb0dbb4ee3e7b38535c98d99a0f50f1d8c0b2db669bde4d2725700171840e010c303a70d152da0bfd0608370a7c521fc30702b66a376dc7de0b05f9ccaa74f266319ec8438ef67f644dea97b468424850d14365", 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@binary="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@typed={0x8, 0xd, 0x0, 0x0, @fd=r3}, @typed={0xc, 0x96, 0x0, 0x0, @u64=0xe9}]}, 0x1048}], 0x3, &(0x7f0000002b40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, r0, r0]}}], 0x80, 0x80}, 0x20000810) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x20000000}, 0x44004845) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r9) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002c00)=ANY=[@ANYBLOB="0000f44db9bafb88a1efa939a84672d4dcdf9fd62988b6eaa8dbae02dac5442069fee8f82b1fa6548f9c9a2230e96005a7cd9648fc9438af50e976e16802ae42df81aae7412e9102faaa7214383fb1c283f18e2d25ca17c21bf7afad3db6b24b33de42c69f4af0ab2752d18ef5ead92e614f1a30cbb511495516d09b32741612c19139ded5ed45dd9236aa5b6b9a5f3c1acb05dd8388e644e75508e177029beca1733cd95e81f2948628bbececbc7070a866a9b7062fbdc01b1f1d193c7959f99ec11af066642e49db6f0fa55991be53a11e8f646330089fc3fe8fd801", @ANYRES16=r10, @ANYBLOB="0100000000000000000005000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r8, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r10, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x32}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) 13:31:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:09 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) r10 = getuid() sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="9722", 0x2}, {&(0x7f00000001c0)="2068d6de32c7800d0691117441313c71fc41fc004a9f787f6d3a73905caa05bf8238f393bfce75a8d0ff987c6f70af9dcd83572e6534b1f1b911289083482be8622d34f54dce1c5edfe2b747c74bcfea41e8c297f41af2bd80eb7763d24f72f4f8281a6040d01ad781078fd88eef6dd154841a4d01670407e2ac4982f08aa58d80a94ec78641ed25b4a9bbb531a1a41e741646ced2bf621117ec9d0ba0796f0f5b876b17bf7e532c650864784c4ee5c86fa6f1438c9a895e0fb2fc0f65246538f04b2eea", 0xc4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="b458fdeb58159b2ce8a563e7d167668cadf52617329ec30690aae42d5720eaadb6e4269ea0d995abefba41767e162038abedbb44497dd3864767bc26bf3f82dfb1463d", 0x43}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000004c0)="d0b9feeaddc6f1fe13017f37b22dc64a1d0352e48e7060828a76402918d59795d6e4dd902bfb8dc78871692d8e938b552879b7949f771843ef9afc0e62dec26cb46ee7146e", 0x45}, {&(0x7f0000000540)="0a62a9f8aa44a5361d9138616769d304a55a1655a5c1cb94ac4edbaf51dc56a0cdda4599d7e2678020f27fe29f07ad1ad75cdba0ef6c35461144aa244d2d2f98c71a646edcc3d9a548bd2fe99199b35b270321c3809c9b1d9e5296217f4c6c5b85eed92ea7bc06e9462fdd4a9705476e489f40ba684fb1af58a853b2629ee1cc6340672405c02bfb2adf4cbecdd0c3aa405205ba4b41ac8e3d95736411f61fbd96ccb84eb60eae6a4cda0b3dc0f8398b7907812c29ecedac15deeab252afbd36dd2cbad90f356178fd01546d0842b9155ad740aabcd2071050", 0xd9}, {&(0x7f0000000640)="5d4e68f405c46379d7901f134528b561549f5449596cf5137733c8d3b44b", 0x1e}, {&(0x7f0000000680)="90639ef0675c055c2a3209fa43d2649cc09cd6a69e9ca8f8a4f9d595ce74b4fbcf1caa3c0c56467e85f18b9a79c8041bfbe9af89e0b6291ff49019233e79baf84cd4227e219e508b7deddbad17acc875b2f561054fc866171196cb652ab75e4905e2636cbd25a99b80891a82a5d373e0a3abd6f281f7383ef977c3b83615d3cf21595b1dff2c7ebab913273d", 0x8c}], 0x4, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x30, 0x20000005}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [r3, r0]}}], 0x18, 0x20040080}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="87daa297e6c78c0bcb36fd505f9624dafb9ed0b437654c", 0x17}, {&(0x7f0000000980)="3935b4c1b755006a65e78b435d731e7a7c7003c3f82db02b8ebeafd825d54fd6bfef17d9e8b303255b52a7217c356f1c161bc86f7709f300a9c37220f30e45bdab4ab992dbd31832118fc4bd7b2f002e4eeaa249952b1b77d88bffc3ae4872aabd48b35c9e8c1fc71d0a88bd8213cb6a661435685e54254f374379b1371bce1ba57997b63719b5da7d3b31b8f8a01beaf0ff246be84363cc5a4b67cac456b70615b85d8b67408192ac214c7b7ad25b15d5253e81a0aa1305aef0720d0322c6ad403b99a420da2669831a99ee6761587640", 0xd1}, {&(0x7f0000000a80)="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", 0xfc}], 0x3, &(0x7f0000000bc0)=[@rights={{0x34, 0x1, 0x1, [r0, r4, r0, r0, r5, r0, r0, r0, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r0, r8, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r9, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xd0, 0x4000010}], 0x4, 0x0) 13:31:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:31:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:09 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) getuid() 13:31:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x50, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x44000}, 0x40841) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 3182.072644][ T247] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3182.299918][ T247] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3182.600937][ T247] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3182.752983][ T247] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3185.125518][T24708] IPVS: ftp: loaded support on port[0] = 21 [ 3185.207948][ T247] device hsr_slave_0 left promiscuous mode [ 3185.215373][ T247] device hsr_slave_1 left promiscuous mode [ 3185.224152][ T247] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3185.232590][ T247] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3185.243087][ T247] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3185.250509][ T247] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3185.259733][ T247] device bridge_slave_1 left promiscuous mode [ 3185.266411][ T247] bridge0: port 2(bridge_slave_1) entered disabled state [ 3185.275150][ T247] device bridge_slave_0 left promiscuous mode [ 3185.281518][ T247] bridge0: port 1(bridge_slave_0) entered disabled state [ 3185.293207][ T247] device veth1_macvtap left promiscuous mode [ 3185.299262][ T247] device veth0_macvtap left promiscuous mode [ 3185.305535][ T247] device veth1_vlan left promiscuous mode [ 3185.313101][ T247] device veth0_vlan left promiscuous mode [ 3187.021193][ T3849] Bluetooth: hci4: command 0x0409 tx timeout [ 3189.101125][T24658] Bluetooth: hci4: command 0x041b tx timeout [ 3189.788070][ T247] team0 (unregistering): Port device team_slave_1 removed [ 3189.803200][ T247] team0 (unregistering): Port device team_slave_0 removed [ 3189.818378][ T247] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3189.838858][ T247] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3189.904906][ T247] bond0 (unregistering): Released all slaves [ 3190.028376][T24708] chnl_net:caif_netlink_parms(): no params data found [ 3190.100030][T24708] bridge0: port 1(bridge_slave_0) entered blocking state [ 3190.109839][T24708] bridge0: port 1(bridge_slave_0) entered disabled state [ 3190.118906][T24708] device bridge_slave_0 entered promiscuous mode [ 3190.130085][T24708] bridge0: port 2(bridge_slave_1) entered blocking state [ 3190.137903][T24708] bridge0: port 2(bridge_slave_1) entered disabled state [ 3190.146162][T24708] device bridge_slave_1 entered promiscuous mode [ 3190.174135][T24708] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3190.187770][T24708] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3190.216567][T24708] team0: Port device team_slave_0 added [ 3190.226132][T24708] team0: Port device team_slave_1 added [ 3190.316671][T24708] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3190.324178][T24708] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3190.353588][T24708] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3190.379400][T24708] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3190.396636][T24708] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3190.432870][T24708] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3190.485269][T24708] device hsr_slave_0 entered promiscuous mode [ 3190.495440][T24708] device hsr_slave_1 entered promiscuous mode [ 3190.503982][T24708] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3190.513010][T24708] Cannot create hsr debugfs directory [ 3190.651332][T24708] bridge0: port 2(bridge_slave_1) entered blocking state [ 3190.658754][T24708] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3190.666708][T24708] bridge0: port 1(bridge_slave_0) entered blocking state [ 3190.673843][T24708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3190.753924][T24708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3190.774606][T10601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3190.783988][T10601] bridge0: port 1(bridge_slave_0) entered disabled state [ 3190.794235][T10601] bridge0: port 2(bridge_slave_1) entered disabled state [ 3190.813464][T24708] 8021q: adding VLAN 0 to HW filter on device team0 [ 3190.830587][T10601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3190.840688][T10601] bridge0: port 1(bridge_slave_0) entered blocking state [ 3190.847853][T10601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3190.873316][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3190.882616][T30880] bridge0: port 2(bridge_slave_1) entered blocking state [ 3190.889687][T30880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3190.913081][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3190.931694][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3190.940843][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3190.951748][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3190.968715][T24708] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3190.983881][T24708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3190.996056][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3191.028052][T10601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3191.036807][T10601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3191.054517][T24708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3191.174212][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3191.184535][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3191.201825][T24752] Bluetooth: hci4: command 0x040f tx timeout [ 3191.221507][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3191.229778][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3191.241485][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3191.249284][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3191.262382][T24708] device veth0_vlan entered promiscuous mode [ 3191.279890][T24708] device veth1_vlan entered promiscuous mode [ 3191.313723][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3191.323597][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3191.334577][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3191.344591][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3191.358115][T24708] device veth0_macvtap entered promiscuous mode [ 3191.374032][T24708] device veth1_macvtap entered promiscuous mode [ 3191.401719][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3191.413118][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.438410][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3191.458560][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.470662][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3191.482262][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.493866][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3191.506072][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.516870][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3191.530117][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.543431][T24708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3191.553453][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3191.563294][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3191.574323][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3191.584585][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3191.598309][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3191.622185][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.641249][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3191.662745][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.675208][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3191.687187][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.698811][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3191.711528][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.724531][T24708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3191.737655][T24708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3191.750700][T24708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3191.765161][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3191.776918][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3191.919483][ T206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3191.951477][ T206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3191.989975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3192.058496][ T3965] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3192.092667][ T3965] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3192.122106][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:31:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x20008041) 13:31:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:20 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r6, 0x0, 0x0, 0x0) 13:31:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:20 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x50, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x44000}, 0x40841) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:31:20 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)) 13:31:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x8, 0x70bd25, 0x80, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24048044) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) 13:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x4}, 0x0) 13:31:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)) 13:31:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4000010) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008090}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r2) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r1) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x20, r6, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x20}}, 0x4000) 13:31:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x7c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}]}, 0x7c}}, 0x0) 13:31:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 13:31:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3193.261101][T24752] Bluetooth: hci4: command 0x0419 tx timeout 13:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r2, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x17}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xe}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000804) 13:31:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:21 executing program 2: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x70, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x38f}]}, 0x70}}, 0x0) 13:31:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) 13:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8002a0}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x13}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x9}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xf}, @IEEE802154_ATTR_DURATION={0x5}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2f}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000804}, 0x840) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:21 executing program 2: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x64, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x64}}, 0x0) 13:31:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)) 13:31:22 executing program 2: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00032abd7000fedbdf250200000008000100000000000c000200a6fffffffffffdff"], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x20000000) 13:31:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:31:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) 13:31:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}}, 0x50) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ffc00000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x30000000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:31:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)) 13:31:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}}, 0x0) 13:31:22 executing program 4: mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x3f00}, 0x4) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c0}, 0x96) 13:31:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) 13:31:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000891}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x48000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6645402b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}}, 0x1121d6a262395003) 13:31:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x0) 13:31:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)) 13:31:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:23 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x0) 13:31:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) 13:31:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x20004810}, 0x4004880) 13:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, 0x0, 0x4000) 13:31:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x4c}}, 0x0) 13:31:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 13:31:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x80}, 0x40004) 13:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, 0x0, 0x4000) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x44}}, 0x0) 13:31:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) 13:31:23 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x4048090}, 0x4000) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, 0x0, 0x4000) 13:31:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x3c}}, 0x0) 13:31:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:31:23 executing program 4: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x34}}, 0x0) 13:31:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x550000, 0x3f00}, 0x0) 13:31:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000fedbdf250100000008000100000000000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x2c}}, 0x0) 13:31:24 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:24 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:31:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004001}, 0x20008910) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fddbdf252b0000000c0005000203aaaaaaaaaaaa0c0005000203aaaaaaaaaaaa0a0001007770616e34000000"], 0x38}}, 0x215981d21a304d0c) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xe5e5cc6003efa340}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x30, r5, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x60805) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:31:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:24 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000fedbdf250100000008000100000000000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) socketpair(0x2a, 0x1, 0xfffff6e8, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x50, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x8c) 13:31:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:24 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40001) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) 13:31:24 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 3196.456649][T25197] nbd: must specify an index to disconnect 13:31:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004001}, 0x20008910) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fddbdf252b0000000c0005000203aaaaaaaaaaaa0c0005000203aaaaaaaaaaaa0a0001007770616e34000000"], 0x38}}, 0x215981d21a304d0c) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xe5e5cc6003efa340}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x30, r5, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x60805) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r3) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:31:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:24 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 13:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="e607929856b080816ba251f9a827ca06714cc491541797df0f235c4ebdcbda099a9e4ad46a47e2a8dc395870e9df91e10e976ed3bad75c9d5fcbefa2a5345aac527bdb7fab9ebdc68b38661bc6586bf2fbb094efd4711849d501d199efb79eb603fb897349ac8a763cf33ac537e712db9b446bf6b15e71c53ba546644b34b375de902f2600"/146, @ANYRES16=r3, @ANYBLOB="00022abd7000ffdbdf252100000009001f00706879310000000005002000000000000a0001007770616e300000000a0001007770616e340000000c0005000605feffffffffff0a0001007770616e3400000009001f0070687932000000000c0005000202aaaaaaaaaaaa0a0001007770616e30000000"], 0x7c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) 13:31:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 3196.716019][T25212] nbd: must specify an index to disconnect 13:31:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3196.952805][T25226] nbd: must specify an index to disconnect 13:31:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 3: socket$unix(0x1, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="481914d141528511eb8d100000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000fddbdf2501000000080001000000000008000100000000000c00060000000000000000000c00080008000000000000000c000300a2f4000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 13:31:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3197.112811][T25234] nbd: must specify an index to disconnect 13:31:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:25 executing program 3: socket$unix(0x1, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:25 executing program 4: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/80, 0x50, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000002c0)=0x6e) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000300)={r0, 0x4, 0x4, 0x3f}) sendto$unix(r1, &(0x7f0000000340)="8622b1d784471a7606b17881d972847346eee4425538666cc6fa1b8c77dba799e989fea8f46c7cb39a85dfc4a7e04d76969f53027a38b698eb485d46fde1616caf3f5f989b30380172c48de8e5348c28ac5fc20afb34e5e24b19bfdd5e631ff02d88f05b6696a9831bb4e785c1d149335c2d58a4abd00d45b623e7dceca98f6a30", 0x81, 0x20048004, 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r2, &(0x7f0000000100)=""/30, 0x1e, 0x40, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3197.402366][T25252] nbd: must specify an index to disconnect 13:31:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:25 executing program 3: socket$unix(0x1, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 13:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 13:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000004c0)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x2c, r3, 0x200, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xd}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xf}, @IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002f7a818b6b7509cfce494ae186d6e7909f92b3a9eed08ba61c344669a30f23a623e8d9d360ce17b339159cc4c0cb7a671414580ae484ded59a6fee54086a9be1e289427bb5b31db39dc1c0c056c011a25a65fe78cf2b5bc61d9393c53941a04cc2ebba8e85204f0f2730b391e00764cf9f65f8885adaafccdd7f17cb5b30595094f27e73857bc8554d57541475d325da11c26c2e4abf2b2f2d940e", @ANYRES16=r5, @ANYBLOB="0100000000000000000005000000"], 0x14}}, 0x0) r7 = socket(0x28, 0xa, 0x2) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r6) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x44, r8, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x95) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000005a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1802}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)={0x48, r5, 0x204, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000000400}]}, 0x48}, 0x1, 0x0, 0x0, 0x24040050}, 0x50) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x3f00, 0x400c080}, 0x0) 13:31:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) [ 3197.700804][T25267] nbd: must specify an index to disconnect 13:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x4004000}, 0x4000) 13:31:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) 13:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 13:31:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) 13:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x41}, 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}}, 0x8000010) 13:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x4c}}, 0x0) 13:31:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x0, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs, 0x6e) 13:31:26 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x3f00}, 0x4004004) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}}, 0x8050) sendmsg$IEEE802154_LLSEC_DEL_KEY(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0x340e3667705a5e39}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048890}, 0x20008004) 13:31:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00, 0x41}, 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r3, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x2c}}, 0x8000010) 13:31:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:26 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) 13:31:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x101, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)) 13:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001c80)={0x64, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x64}}, 0x0) 13:31:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x50, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x44, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, 0x0, 0x0, 0x0) 13:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4000010) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008090}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r2) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r1) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x20, r6, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x20}}, 0x4000) 13:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(0x0, r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}]}, 0x34}}, 0x0) 13:31:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x0) 13:31:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9b87150b58345e68b879322b792830cc52d407a941c7dcfe63be063858992889f0febb56057dd1cb4dd84ac3e8ad55bc9695fbd08ebb1a4b1de8478d4be7af19a9e98ae809927b2aa20996", @ANYRES16=0x0, @ANYBLOB="0100000000000000000005000000"], 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), r2) 13:31:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x10, 0x3f00}, 0x0) 13:31:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan3\x00'}) sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r3) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r6, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0xc1}, 0x20040000) 13:31:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @empty}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1fc0ff57050649627dc4b7894b36a2409a2b442627bbc3ca654ef22336d133bf7437a0ca3480335939b82d6d32314f6a4acd9b4e8ee82e6c6168d95de7041692201ca82a770bfc5b79d2bcdb36eaba77b2d865ce2599c8a9f90c8f63c5325d9efd400b41633580f39ee2b1993fe3faf1ee9c08885eb378437c9a39526e9c47737edff840ed0bfd8f05c2ad4efe9b5a3df5879c543ef37b8895d872e3d46ed88ce471ad8c9af19d4d82ad0d", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0) 13:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:28 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={0xffffffffffffffff, 0x3ff, 0x9, 0xdb}) openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd26}, 0x14}}, 0x0) 13:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x541000, 0x2}, 0x0) 13:31:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/204, 0xcc, 0x40012100, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 13:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x4000) 13:31:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 13:31:28 executing program 4: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000040), 0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x11}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, '\x00', 0xa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x8010}, 0x20048050) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x734a, 0x4) 13:31:29 executing program 4: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:29 executing program 4: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xffffff7f00000000) 13:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0xfffff000) 13:31:29 executing program 1: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff7f0000}, 0x1, 0x0, 0x2}, 0x0) 13:31:29 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xff600000}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:29 executing program 1: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x10000000}, 0x1, 0x0, 0x3f00}, 0x0) 13:31:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}}, 0x2000000) 13:31:29 executing program 1: sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:29 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0xf0ffffff) 13:31:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x550000000000}, 0x1, 0x0, 0x2}, 0x0) 13:31:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:29 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:30 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14ac000}, 0x1, 0x0, 0x2}, 0x0) 13:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:30 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x4000000) 13:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 13:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xf}, 0x14}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 13:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, 0x0, 0x0) 13:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 13:31:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4af000, 0x2}, 0x0) 13:31:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 13:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4af000, 0x2}, 0x0) 13:31:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4af000, 0x2}, 0x0) 13:31:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 5: connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 13:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x2}, 0xc) 13:31:31 executing program 5: connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:31:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 13:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x2}, 0xc) 13:31:32 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:32 executing program 5: connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) 13:31:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080), 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x2}, 0xc) [ 3203.933217][T25624] nbd: must specify an index to disconnect 13:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3204.012421][T25627] FAULT_INJECTION: forcing a failure. [ 3204.012421][T25627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3204.073072][T25627] CPU: 1 PID: 25627 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3204.081981][T25627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3204.093017][T25627] Call Trace: [ 3204.096314][T25627] dump_stack+0x141/0x1d7 [ 3204.100951][T25627] should_fail.cold+0x5/0xa [ 3204.105494][T25627] _copy_from_user+0x2c/0x180 [ 3204.110208][T25627] __copy_msghdr_from_user+0x91/0x4b0 [ 3204.112518][T25633] nbd: must specify an index to disconnect [ 3204.115619][T25627] ? __ia32_sys_shutdown+0x70/0x70 [ 3204.115659][T25627] ? mark_lock+0xef/0x17b0 [ 3204.125323][T25634] FAULT_INJECTION: forcing a failure. [ 3204.125323][T25634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3204.127046][T25627] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3204.127095][T25627] sendmsg_copy_msghdr+0xa1/0x160 [ 3204.127122][T25627] ? do_recvmmsg+0x6d0/0x6d0 [ 3204.160112][T25627] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3204.166124][T25627] ? _parse_integer+0x132/0x180 [ 3204.171009][T25627] ___sys_sendmsg+0xc6/0x170 [ 3204.175631][T25627] ? sendmsg_copy_msghdr+0x160/0x160 [ 3204.180947][T25627] ? __fget_files+0x266/0x3d0 [ 3204.185650][T25627] ? lock_downgrade+0x6e0/0x6e0 [ 3204.190549][T25627] ? __fget_files+0x288/0x3d0 [ 3204.195283][T25627] ? __fget_light+0xea/0x280 [ 3204.199895][T25627] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3204.206164][T25627] __sys_sendmsg+0xe5/0x1b0 [ 3204.210691][T25627] ? __sys_sendmsg_sock+0x30/0x30 [ 3204.215749][T25627] ? syscall_enter_from_user_mode+0x27/0x70 [ 3204.221664][T25627] do_syscall_64+0x2d/0x70 [ 3204.226103][T25627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3204.232019][T25627] RIP: 0033:0x4665f9 [ 3204.235925][T25627] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3204.255639][T25627] RSP: 002b:00007fe9ccf8f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3204.264096][T25627] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3204.272083][T25627] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 3204.280068][T25627] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3204.288072][T25627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3204.296067][T25627] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 [ 3204.304070][T25634] CPU: 0 PID: 25634 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 3204.312861][T25634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3204.322932][T25634] Call Trace: [ 3204.326228][T25634] dump_stack+0x141/0x1d7 [ 3204.330591][T25634] should_fail.cold+0x5/0xa [ 3204.335140][T25634] _copy_to_user+0x2c/0x150 [ 3204.339674][T25634] simple_read_from_buffer+0xcc/0x160 [ 3204.345116][T25634] proc_fail_nth_read+0x187/0x220 [ 3204.350183][T25634] ? proc_exe_link+0x1d0/0x1d0 [ 3204.354968][T25634] ? security_file_permission+0x248/0x560 [ 3204.360718][T25634] ? proc_exe_link+0x1d0/0x1d0 [ 3204.365509][T25634] vfs_read+0x1b5/0x570 [ 3204.369691][T25634] ksys_read+0x12d/0x250 13:31:32 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3204.373967][T25634] ? vfs_write+0xa30/0xa30 [ 3204.378407][T25634] ? syscall_enter_from_user_mode+0x27/0x70 [ 3204.384336][T25634] do_syscall_64+0x2d/0x70 [ 3204.388778][T25634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3204.394698][T25634] RIP: 0033:0x41937c [ 3204.398612][T25634] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 13:31:32 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) [ 3204.418242][T25634] RSP: 002b:00007f7976746170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3204.426680][T25634] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 3204.434668][T25634] RDX: 000000000000000f RSI: 00007f79767461e0 RDI: 0000000000000003 [ 3204.442654][T25634] RBP: 00007f79767461d0 R08: 0000000000000000 R09: 0000000000000000 [ 3204.450647][T25634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3204.458894][T25634] R13: 00007ffc0314f75f R14: 00007f7976746300 R15: 0000000000022000 13:31:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) [ 3204.547279][T25642] nbd: must specify an index to disconnect [ 3204.553627][ T3232] ieee802154 phy0 wpan0: encryption failed: -22 [ 3204.559940][ T3232] ieee802154 phy1 wpan1: encryption failed: -22 13:31:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3204.627052][T25645] FAULT_INJECTION: forcing a failure. [ 3204.627052][T25645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3204.663578][T25645] CPU: 0 PID: 25645 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3204.672429][T25645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3204.682509][T25645] Call Trace: [ 3204.685810][T25645] dump_stack+0x141/0x1d7 [ 3204.690209][T25645] should_fail.cold+0x5/0xa [ 3204.694758][T25645] _copy_from_user+0x2c/0x180 [ 3204.699477][T25645] iovec_from_user+0x242/0x3c0 [ 3204.704283][T25645] __import_iovec+0x65/0x500 [ 3204.708946][T25645] import_iovec+0x10c/0x150 [ 3204.713508][T25645] sendmsg_copy_msghdr+0x12d/0x160 [ 3204.718655][T25645] ? do_recvmmsg+0x6d0/0x6d0 [ 3204.723278][T25645] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3204.729349][T25645] ? _parse_integer+0x132/0x180 [ 3204.734256][T25645] ___sys_sendmsg+0xc6/0x170 [ 3204.738919][T25645] ? sendmsg_copy_msghdr+0x160/0x160 [ 3204.744240][T25645] ? __fget_files+0x266/0x3d0 [ 3204.748950][T25645] ? lock_downgrade+0x6e0/0x6e0 [ 3204.753852][T25645] ? __fget_files+0x288/0x3d0 [ 3204.758575][T25645] ? __fget_light+0xea/0x280 [ 3204.763200][T25645] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3204.769487][T25645] __sys_sendmsg+0xe5/0x1b0 [ 3204.774018][T25645] ? __sys_sendmsg_sock+0x30/0x30 [ 3204.779092][T25645] ? syscall_enter_from_user_mode+0x27/0x70 [ 3204.785046][T25645] do_syscall_64+0x2d/0x70 [ 3204.789493][T25645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3204.795411][T25645] RIP: 0033:0x4665f9 [ 3204.799326][T25645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3204.807141][T25653] nbd: must specify an index to disconnect 13:31:33 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x7}, 0xc) [ 3204.818973][T25645] RSP: 002b:00007fe9ccf8f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3204.819008][T25645] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3204.819026][T25645] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 3204.819043][T25645] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3204.819060][T25645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3204.819077][T25645] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 13:31:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:33 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, 0x0, 0x0) 13:31:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3205.125183][T25663] nbd: must specify an index to disconnect [ 3205.164859][T25664] nbd: must specify an index to disconnect 13:31:33 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3205.174828][T25666] FAULT_INJECTION: forcing a failure. [ 3205.174828][T25666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3205.254049][T25666] CPU: 1 PID: 25666 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3205.262883][T25666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3205.272965][T25666] Call Trace: [ 3205.276262][T25666] dump_stack+0x141/0x1d7 [ 3205.280639][T25666] should_fail.cold+0x5/0xa [ 3205.285182][T25666] _copy_from_user+0x2c/0x180 [ 3205.289895][T25666] ____sys_sendmsg+0x191/0x810 [ 3205.294705][T25666] ? kernel_sendmsg+0x50/0x50 [ 3205.299434][T25666] ? do_recvmmsg+0x6d0/0x6d0 [ 3205.304058][T25666] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3205.310100][T25666] ? _parse_integer+0x132/0x180 [ 3205.315003][T25666] ___sys_sendmsg+0xf3/0x170 [ 3205.319623][T25666] ? sendmsg_copy_msghdr+0x160/0x160 [ 3205.324952][T25666] ? __fget_files+0x266/0x3d0 [ 3205.329686][T25666] ? lock_downgrade+0x6e0/0x6e0 [ 3205.334582][T25666] ? __fget_files+0x288/0x3d0 [ 3205.339301][T25666] ? __fget_light+0xea/0x280 [ 3205.343934][T25666] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3205.350311][T25666] __sys_sendmsg+0xe5/0x1b0 [ 3205.354853][T25666] ? __sys_sendmsg_sock+0x30/0x30 [ 3205.359939][T25666] ? syscall_enter_from_user_mode+0x27/0x70 [ 3205.365883][T25666] do_syscall_64+0x2d/0x70 [ 3205.370375][T25666] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3205.376302][T25666] RIP: 0033:0x4665f9 [ 3205.380225][T25666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:31:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, 0x0, 0x0) 13:31:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, 0x0, 0x0) 13:31:33 executing program 2 (fault-call:3 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3205.399856][T25666] RSP: 002b:00007fe9ccf8f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3205.408299][T25666] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3205.416289][T25666] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 3205.424291][T25666] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3205.432284][T25666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3205.440274][T25666] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 13:31:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3205.539968][T25679] FAULT_INJECTION: forcing a failure. [ 3205.539968][T25679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3205.554419][T25679] CPU: 1 PID: 25679 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3205.563230][T25679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3205.573334][T25679] Call Trace: [ 3205.577594][T25679] dump_stack+0x141/0x1d7 [ 3205.581965][T25679] should_fail.cold+0x5/0xa [ 3205.586532][T25679] _copy_from_user+0x2c/0x180 [ 3205.591255][T25679] __copy_msghdr_from_user+0x91/0x4b0 [ 3205.596660][T25679] ? __ia32_sys_shutdown+0x70/0x70 [ 3205.601811][T25679] ? mark_lock+0xef/0x17b0 [ 3205.606255][T25679] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3205.612285][T25679] sendmsg_copy_msghdr+0xa1/0x160 [ 3205.617337][T25679] ? do_recvmmsg+0x6d0/0x6d0 [ 3205.621971][T25679] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3205.627990][T25679] ? _parse_integer+0x132/0x180 [ 3205.632890][T25679] ___sys_sendmsg+0xc6/0x170 [ 3205.637478][T25685] nbd: must specify an index to disconnect [ 3205.637507][T25679] ? sendmsg_copy_msghdr+0x160/0x160 [ 3205.648588][T25679] ? __fget_files+0x266/0x3d0 [ 3205.653312][T25679] ? lock_downgrade+0x6e0/0x6e0 [ 3205.658210][T25679] ? __fget_files+0x288/0x3d0 [ 3205.662921][T25679] ? __fget_light+0xea/0x280 [ 3205.667536][T25679] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3205.670915][T25686] FAULT_INJECTION: forcing a failure. [ 3205.670915][T25686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3205.673808][T25679] __sys_sendmsg+0xe5/0x1b0 [ 3205.673841][T25679] ? __sys_sendmsg_sock+0x30/0x30 [ 3205.673883][T25679] ? syscall_enter_from_user_mode+0x27/0x70 [ 3205.673919][T25679] do_syscall_64+0x2d/0x70 [ 3205.706708][T25679] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3205.712630][T25679] RIP: 0033:0x4665f9 [ 3205.716541][T25679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3205.736171][T25679] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3205.744612][T25679] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3205.752601][T25679] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3205.760596][T25679] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3205.768576][T25679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3205.776561][T25679] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 [ 3205.784633][T25686] CPU: 0 PID: 25686 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 3205.793435][T25686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3205.803503][T25686] Call Trace: [ 3205.806797][T25686] dump_stack+0x141/0x1d7 [ 3205.811159][T25686] should_fail.cold+0x5/0xa [ 3205.815694][T25686] _copy_to_user+0x2c/0x150 [ 3205.820235][T25686] simple_read_from_buffer+0xcc/0x160 [ 3205.825636][T25686] proc_fail_nth_read+0x187/0x220 [ 3205.830697][T25686] ? proc_exe_link+0x1d0/0x1d0 [ 3205.835488][T25686] ? security_file_permission+0x248/0x560 [ 3205.841242][T25686] ? proc_exe_link+0x1d0/0x1d0 [ 3205.846053][T25686] vfs_read+0x1b5/0x570 [ 3205.850243][T25686] ksys_read+0x12d/0x250 [ 3205.854510][T25686] ? vfs_write+0xa30/0xa30 [ 3205.859000][T25686] ? syscall_enter_from_user_mode+0x27/0x70 [ 3205.864927][T25686] do_syscall_64+0x2d/0x70 [ 3205.869371][T25686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3205.875282][T25686] RIP: 0033:0x41937c [ 3205.879165][T25686] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3205.898780][T25686] RSP: 002b:00007f29d1754170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3205.907282][T25686] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 3205.915251][T25686] RDX: 000000000000000f RSI: 00007f29d17541e0 RDI: 0000000000000003 [ 3205.923248][T25686] RBP: 00007f29d17541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3205.931405][T25686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 13:31:34 executing program 3 (fault-call:1 fault-nth:3): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:34 executing program 2 (fault-call:3 fault-nth:1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3205.939453][T25686] R13: 00007fffb6ddefcf R14: 00007f29d1754300 R15: 0000000000022000 13:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3206.091771][T25692] nbd: must specify an index to disconnect [ 3206.117767][T25694] FAULT_INJECTION: forcing a failure. [ 3206.117767][T25694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3206.135589][T25696] FAULT_INJECTION: forcing a failure. [ 3206.135589][T25696] name failslab, interval 1, probability 0, space 0, times 0 [ 3206.176372][T25696] CPU: 1 PID: 25696 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3206.183573][T25698] nbd: must specify an index to disconnect [ 3206.185185][T25696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3206.185208][T25696] Call Trace: [ 3206.185221][T25696] dump_stack+0x141/0x1d7 [ 3206.209106][T25696] should_fail.cold+0x5/0xa [ 3206.213677][T25696] should_failslab+0x5/0x10 [ 3206.218217][T25696] kmem_cache_alloc_node+0x64/0x3b0 [ 3206.223507][T25696] ? __alloc_skb+0x20b/0x340 [ 3206.228131][T25696] __alloc_skb+0x20b/0x340 [ 3206.232584][T25696] netlink_sendmsg+0x94f/0xd90 [ 3206.237379][T25696] ? netlink_unicast+0x7d0/0x7d0 [ 3206.242372][T25696] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3206.248651][T25696] ? netlink_unicast+0x7d0/0x7d0 [ 3206.253618][T25696] sock_sendmsg+0xcf/0x120 [ 3206.258088][T25696] ____sys_sendmsg+0x6e8/0x810 [ 3206.262901][T25696] ? kernel_sendmsg+0x50/0x50 [ 3206.268039][T25696] ? do_recvmmsg+0x6d0/0x6d0 [ 3206.273011][T25696] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3206.279108][T25696] ? _parse_integer+0x132/0x180 [ 3206.283990][T25696] ___sys_sendmsg+0xf3/0x170 [ 3206.288600][T25696] ? sendmsg_copy_msghdr+0x160/0x160 [ 3206.294275][T25696] ? __fget_files+0x266/0x3d0 [ 3206.298973][T25696] ? lock_downgrade+0x6e0/0x6e0 [ 3206.303871][T25696] ? __fget_files+0x288/0x3d0 [ 3206.308572][T25696] ? __fget_light+0xea/0x280 [ 3206.313186][T25696] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3206.321283][T25696] __sys_sendmsg+0xe5/0x1b0 [ 3206.325896][T25696] ? __sys_sendmsg_sock+0x30/0x30 [ 3206.331212][T25696] ? syscall_enter_from_user_mode+0x27/0x70 [ 3206.337469][T25696] do_syscall_64+0x2d/0x70 [ 3206.341928][T25696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3206.347839][T25696] RIP: 0033:0x4665f9 [ 3206.351745][T25696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3206.371374][T25696] RSP: 002b:00007fe9ccf8f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3206.379813][T25696] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 13:31:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3206.388006][T25696] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 3206.396000][T25696] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3206.404010][T25696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3206.412803][T25696] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 [ 3206.421346][T25694] CPU: 0 PID: 25694 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3206.430146][T25694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3206.440228][T25694] Call Trace: 13:31:34 executing program 3 (fault-call:1 fault-nth:4): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3206.443540][T25694] dump_stack+0x141/0x1d7 [ 3206.447913][T25694] should_fail.cold+0x5/0xa [ 3206.452475][T25694] _copy_from_user+0x2c/0x180 [ 3206.458059][T25694] iovec_from_user+0x242/0x3c0 [ 3206.462859][T25694] __import_iovec+0x65/0x500 [ 3206.467482][T25694] import_iovec+0x10c/0x150 [ 3206.472014][T25694] sendmsg_copy_msghdr+0x12d/0x160 [ 3206.477159][T25694] ? do_recvmmsg+0x6d0/0x6d0 [ 3206.481779][T25694] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3206.487817][T25694] ? _parse_integer+0x132/0x180 [ 3206.492706][T25694] ___sys_sendmsg+0xc6/0x170 [ 3206.497347][T25694] ? sendmsg_copy_msghdr+0x160/0x160 [ 3206.502841][T25694] ? __fget_files+0x266/0x3d0 [ 3206.507548][T25694] ? lock_downgrade+0x6e0/0x6e0 [ 3206.512440][T25694] ? __fget_files+0x288/0x3d0 [ 3206.517157][T25694] ? __fget_light+0xea/0x280 [ 3206.522318][T25694] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3206.528641][T25694] __sys_sendmsg+0xe5/0x1b0 [ 3206.533202][T25694] ? __sys_sendmsg_sock+0x30/0x30 [ 3206.538353][T25694] ? syscall_enter_from_user_mode+0x27/0x70 [ 3206.544281][T25694] do_syscall_64+0x2d/0x70 [ 3206.548727][T25694] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3206.554644][T25694] RIP: 0033:0x4665f9 [ 3206.558587][T25694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3206.569290][T25705] FAULT_INJECTION: forcing a failure. [ 3206.569290][T25705] name failslab, interval 1, probability 0, space 0, times 0 [ 3206.578305][T25694] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3206.578340][T25694] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3206.578358][T25694] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3206.578375][T25694] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3206.578402][T25694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3206.578422][T25694] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x107, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3206.707897][T25707] nbd: must specify an index to disconnect [ 3206.730449][T25705] CPU: 1 PID: 25705 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3206.738065][T25708] nbd: must specify an index to disconnect [ 3206.739273][T25705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3206.739294][T25705] Call Trace: [ 3206.739305][T25705] dump_stack+0x141/0x1d7 [ 3206.762813][T25705] should_fail.cold+0x5/0xa [ 3206.767359][T25705] ? netlink_sendmsg+0x94f/0xd90 [ 3206.772321][T25705] should_failslab+0x5/0x10 [ 3206.776867][T25705] __kmalloc_node_track_caller+0x73/0x320 [ 3206.782609][T25705] ? __alloc_skb+0x20b/0x340 [ 3206.787242][T25705] __alloc_skb+0xde/0x340 [ 3206.791602][T25705] netlink_sendmsg+0x94f/0xd90 [ 3206.797708][T25705] ? netlink_unicast+0x7d0/0x7d0 [ 3206.802713][T25705] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3206.808986][T25705] ? netlink_unicast+0x7d0/0x7d0 [ 3206.815250][T25705] sock_sendmsg+0xcf/0x120 [ 3206.819816][T25705] ____sys_sendmsg+0x6e8/0x810 [ 3206.825741][T25705] ? kernel_sendmsg+0x50/0x50 [ 3206.830450][T25705] ? do_recvmmsg+0x6d0/0x6d0 [ 3206.835073][T25705] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3206.839579][T25711] nbd: must specify an index to disconnect [ 3206.841080][T25705] ? _parse_integer+0x132/0x180 [ 3206.841124][T25705] ___sys_sendmsg+0xf3/0x170 [ 3206.841152][T25705] ? sendmsg_copy_msghdr+0x160/0x160 [ 3206.841182][T25705] ? __fget_files+0x266/0x3d0 [ 3206.852365][T25712] nbd: must specify an index to disconnect [ 3206.857187][T25705] ? lock_downgrade+0x6e0/0x6e0 [ 3206.857240][T25705] ? __fget_files+0x288/0x3d0 [ 3206.857275][T25705] ? __fget_light+0xea/0x280 [ 3206.887498][T25705] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3206.893782][T25705] __sys_sendmsg+0xe5/0x1b0 [ 3206.898423][T25705] ? __sys_sendmsg_sock+0x30/0x30 13:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x7}, 0x0) 13:31:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3206.903499][T25705] ? syscall_enter_from_user_mode+0x27/0x70 [ 3206.909429][T25705] do_syscall_64+0x2d/0x70 [ 3206.913876][T25705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3206.920853][T25705] RIP: 0033:0x4665f9 [ 3206.924764][T25705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3206.944391][T25705] RSP: 002b:00007fe9ccf8f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:31:35 executing program 2 (fault-call:3 fault-nth:2): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xec0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3206.952843][T25705] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3206.960833][T25705] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 3206.968822][T25705] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3206.976841][T25705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3206.978740][T25716] nbd: must specify an index to disconnect [ 3206.984825][T25705] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 13:31:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:35 executing program 3 (fault-call:1 fault-nth:5): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3207.073548][T25717] nbd: must specify an index to disconnect [ 3207.094320][T25720] nbd: must specify an index to disconnect 13:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}, @IEEE802154_ATTR_LBT_ENABLED={0x5, 0x22, 0x1}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x800}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x6}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xcb}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x4}, @IEEE802154_ATTR_TXPOWER={0x5}]}, 0x5c}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r3, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x107, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf00, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3207.209738][T25724] FAULT_INJECTION: forcing a failure. [ 3207.209738][T25724] name failslab, interval 1, probability 0, space 0, times 0 [ 3207.243258][T25728] FAULT_INJECTION: forcing a failure. [ 3207.243258][T25728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3207.274686][T25724] CPU: 0 PID: 25724 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3207.283609][T25724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3207.294912][T25724] Call Trace: [ 3207.298227][T25724] dump_stack+0x141/0x1d7 [ 3207.320669][T25724] should_fail.cold+0x5/0xa [ 3207.325243][T25724] should_failslab+0x5/0x10 [ 3207.329797][T25724] kmem_cache_alloc_node+0x64/0x3b0 [ 3207.335027][T25724] ? __alloc_skb+0x20b/0x340 [ 3207.339661][T25724] __alloc_skb+0x20b/0x340 [ 3207.344119][T25724] netlink_sendmsg+0x94f/0xd90 [ 3207.348925][T25724] ? netlink_unicast+0x7d0/0x7d0 [ 3207.353899][T25724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3207.360305][T25724] ? netlink_unicast+0x7d0/0x7d0 [ 3207.365289][T25724] sock_sendmsg+0xcf/0x120 [ 3207.369737][T25724] ____sys_sendmsg+0x6e8/0x810 [ 3207.374631][T25724] ? kernel_sendmsg+0x50/0x50 [ 3207.379337][T25724] ? do_recvmmsg+0x6d0/0x6d0 [ 3207.383966][T25724] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3207.390171][T25724] ? _parse_integer+0x132/0x180 [ 3207.395509][T25724] ___sys_sendmsg+0xf3/0x170 [ 3207.400131][T25724] ? sendmsg_copy_msghdr+0x160/0x160 [ 3207.405456][T25724] ? __fget_files+0x266/0x3d0 [ 3207.410168][T25724] ? lock_downgrade+0x6e0/0x6e0 [ 3207.415178][T25724] ? __fget_files+0x288/0x3d0 [ 3207.419895][T25724] ? __fget_light+0xea/0x280 [ 3207.424516][T25724] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3207.430798][T25724] __sys_sendmsg+0xe5/0x1b0 [ 3207.435338][T25724] ? __sys_sendmsg_sock+0x30/0x30 [ 3207.440442][T25724] ? syscall_enter_from_user_mode+0x27/0x70 [ 3207.446371][T25724] do_syscall_64+0x2d/0x70 [ 3207.450815][T25724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3207.456748][T25724] RIP: 0033:0x4665f9 13:31:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x58b3, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3207.460685][T25724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3207.480519][T25724] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3207.489045][T25724] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3207.497036][T25724] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3207.505475][T25724] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3207.513637][T25724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3207.521655][T25724] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 [ 3207.537788][T25728] CPU: 1 PID: 25728 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 3207.546882][T25728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3207.556956][T25728] Call Trace: [ 3207.560250][T25728] dump_stack+0x141/0x1d7 [ 3207.564625][T25728] should_fail.cold+0x5/0xa [ 3207.569166][T25728] _copy_to_user+0x2c/0x150 [ 3207.573699][T25728] simple_read_from_buffer+0xcc/0x160 [ 3207.579299][T25728] proc_fail_nth_read+0x187/0x220 [ 3207.580386][T25736] nbd: must specify an index to disconnect [ 3207.584350][T25728] ? proc_exe_link+0x1d0/0x1d0 [ 3207.584385][T25728] ? security_file_permission+0x248/0x560 [ 3207.584421][T25728] ? proc_exe_link+0x1d0/0x1d0 [ 3207.605439][T25728] vfs_read+0x1b5/0x570 [ 3207.609624][T25728] ksys_read+0x12d/0x250 [ 3207.613888][T25728] ? vfs_write+0xa30/0xa30 [ 3207.618329][T25728] ? syscall_enter_from_user_mode+0x27/0x70 [ 3207.624256][T25728] do_syscall_64+0x2d/0x70 [ 3207.628710][T25728] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3207.634635][T25728] RIP: 0033:0x41937c [ 3207.638546][T25728] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3207.650747][T25733] nbd: must specify an index to disconnect [ 3207.658169][T25728] RSP: 002b:00007fe9ccf8f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 13:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x4}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x2}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x3f}, @IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x6}, @IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_FRAME_RETRIES={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x20080090) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x107, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3207.658205][T25728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 3207.658223][T25728] RDX: 000000000000000f RSI: 00007fe9ccf8f1e0 RDI: 0000000000000003 [ 3207.658241][T25728] RBP: 00007fe9ccf8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3207.658256][T25728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3207.704364][T25728] R13: 00007fffa0759acf R14: 00007fe9ccf8f300 R15: 0000000000022000 13:31:36 executing program 2 (fault-call:3 fault-nth:3): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xb358, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3207.788325][T25742] nbd: must specify an index to disconnect [ 3207.813068][T25743] nbd: must specify an index to disconnect [ 3207.968462][T25750] FAULT_INJECTION: forcing a failure. [ 3207.968462][T25750] name failslab, interval 1, probability 0, space 0, times 0 [ 3207.988681][T25750] CPU: 1 PID: 25750 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3207.997501][T25750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3208.007576][T25750] Call Trace: [ 3208.010873][T25750] dump_stack+0x141/0x1d7 13:31:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040815}, 0x4000002) 13:31:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:36 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3208.015240][T25750] should_fail.cold+0x5/0xa [ 3208.019786][T25750] ? netlink_sendmsg+0x94f/0xd90 [ 3208.024749][T25750] should_failslab+0x5/0x10 [ 3208.029337][T25750] __kmalloc_node_track_caller+0x73/0x320 [ 3208.035092][T25750] ? __alloc_skb+0x20b/0x340 [ 3208.039734][T25750] __alloc_skb+0xde/0x340 [ 3208.044110][T25750] netlink_sendmsg+0x94f/0xd90 [ 3208.048917][T25750] ? netlink_unicast+0x7d0/0x7d0 [ 3208.053889][T25750] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3208.060221][T25750] ? netlink_unicast+0x7d0/0x7d0 13:31:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3208.065193][T25750] sock_sendmsg+0xcf/0x120 [ 3208.069665][T25750] ____sys_sendmsg+0x6e8/0x810 [ 3208.074469][T25750] ? kernel_sendmsg+0x50/0x50 [ 3208.079188][T25750] ? do_recvmmsg+0x6d0/0x6d0 [ 3208.083823][T25750] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3208.089838][T25750] ? _parse_integer+0x132/0x180 [ 3208.094733][T25750] ___sys_sendmsg+0xf3/0x170 [ 3208.099483][T25750] ? sendmsg_copy_msghdr+0x160/0x160 [ 3208.104802][T25750] ? __fget_files+0x266/0x3d0 [ 3208.109509][T25750] ? lock_downgrade+0x6e0/0x6e0 [ 3208.114406][T25750] ? __fget_files+0x288/0x3d0 [ 3208.119115][T25750] ? __fget_light+0xea/0x280 [ 3208.123765][T25750] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3208.130050][T25750] __sys_sendmsg+0xe5/0x1b0 [ 3208.134573][T25750] ? __sys_sendmsg_sock+0x30/0x30 [ 3208.139630][T25750] ? syscall_enter_from_user_mode+0x27/0x70 [ 3208.145559][T25750] do_syscall_64+0x2d/0x70 [ 3208.150005][T25750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3208.155947][T25750] RIP: 0033:0x4665f9 13:31:36 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3208.159861][T25750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3208.179491][T25750] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3208.187928][T25750] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3208.195927][T25750] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3208.203919][T25750] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3208.211927][T25750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 13:31:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc00e, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3208.219920][T25750] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3208.344211][T25767] FAULT_INJECTION: forcing a failure. [ 3208.344211][T25767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3208.358118][T25767] CPU: 1 PID: 25767 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 3208.366926][T25767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3208.377007][T25767] Call Trace: [ 3208.380338][T25767] dump_stack+0x141/0x1d7 [ 3208.384715][T25767] should_fail.cold+0x5/0xa [ 3208.389272][T25767] _copy_from_user+0x2c/0x180 [ 3208.394002][T25767] __copy_msghdr_from_user+0x91/0x4b0 [ 3208.399409][T25767] ? __ia32_sys_shutdown+0x70/0x70 [ 3208.404562][T25767] ? mark_lock+0xef/0x17b0 [ 3208.409011][T25767] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3208.415048][T25767] sendmsg_copy_msghdr+0xa1/0x160 [ 3208.420110][T25767] ? do_recvmmsg+0x6d0/0x6d0 [ 3208.424733][T25767] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3208.430754][T25767] ? _parse_integer+0x132/0x180 [ 3208.435642][T25767] ___sys_sendmsg+0xc6/0x170 [ 3208.440284][T25767] ? sendmsg_copy_msghdr+0x160/0x160 [ 3208.445593][T25767] ? __fget_files+0x266/0x3d0 [ 3208.450291][T25767] ? lock_downgrade+0x6e0/0x6e0 [ 3208.455525][T25767] ? __fget_files+0x288/0x3d0 [ 3208.460239][T25767] ? __fget_light+0xea/0x280 [ 3208.464852][T25767] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3208.471125][T25767] __sys_sendmsg+0xe5/0x1b0 [ 3208.475658][T25767] ? __sys_sendmsg_sock+0x30/0x30 [ 3208.480720][T25767] ? syscall_enter_from_user_mode+0x27/0x70 [ 3208.486643][T25767] do_syscall_64+0x2d/0x70 [ 3208.492039][T25767] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3208.497961][T25767] RIP: 0033:0x4665f9 [ 3208.501880][T25767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3208.521504][T25767] RSP: 002b:00007f0a56e7b188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3208.529940][T25767] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3208.538024][T25767] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 3208.546009][T25767] RBP: 00007f0a56e7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3208.553998][T25767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3208.561990][T25767] R13: 00007ffed6d3212f R14: 00007f0a56e7b300 R15: 0000000000022000 13:31:36 executing program 2 (fault-call:3 fault-nth:4): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4010) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r3, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:36 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:37 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x6, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3208.822793][T25779] nbd: must specify an index to disconnect 13:31:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x33fe0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:37 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3208.902748][T25783] FAULT_INJECTION: forcing a failure. [ 3208.902748][T25783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3208.910229][T25784] FAULT_INJECTION: forcing a failure. [ 3208.910229][T25784] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3208.941853][T25783] CPU: 1 PID: 25783 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3208.950666][T25783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3208.960749][T25783] Call Trace: [ 3208.964054][T25783] dump_stack+0x141/0x1d7 [ 3208.968435][T25783] should_fail.cold+0x5/0xa [ 3208.972975][T25783] _copy_from_iter_full+0x1fa/0x8a0 [ 3208.978208][T25783] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3208.984575][T25783] ? __phys_addr_symbol+0x2c/0x70 [ 3208.989627][T25783] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3208.995402][T25783] ? __check_object_size+0x171/0x3f0 [ 3209.000736][T25783] netlink_sendmsg+0x7c2/0xd90 [ 3209.005534][T25783] ? netlink_unicast+0x7d0/0x7d0 [ 3209.010512][T25783] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3209.016807][T25783] ? netlink_unicast+0x7d0/0x7d0 [ 3209.021792][T25783] sock_sendmsg+0xcf/0x120 [ 3209.026258][T25783] ____sys_sendmsg+0x6e8/0x810 [ 3209.031069][T25783] ? kernel_sendmsg+0x50/0x50 [ 3209.035769][T25783] ? do_recvmmsg+0x6d0/0x6d0 [ 3209.040411][T25783] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3209.046419][T25783] ? _parse_integer+0x132/0x180 [ 3209.051309][T25783] ___sys_sendmsg+0xf3/0x170 [ 3209.055948][T25783] ? sendmsg_copy_msghdr+0x160/0x160 [ 3209.061263][T25783] ? __fget_files+0x266/0x3d0 [ 3209.065964][T25783] ? lock_downgrade+0x6e0/0x6e0 [ 3209.071469][T25783] ? __fget_files+0x288/0x3d0 [ 3209.076269][T25783] ? __fget_light+0xea/0x280 [ 3209.080914][T25783] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3209.087305][T25783] __sys_sendmsg+0xe5/0x1b0 [ 3209.091839][T25783] ? __sys_sendmsg_sock+0x30/0x30 [ 3209.096992][T25783] ? syscall_enter_from_user_mode+0x27/0x70 [ 3209.102915][T25783] do_syscall_64+0x2d/0x70 [ 3209.107387][T25783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3209.113309][T25783] RIP: 0033:0x4665f9 [ 3209.117247][T25783] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3209.136963][T25783] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3209.145407][T25783] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3209.153403][T25783] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3209.161421][T25783] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3209.169421][T25783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3209.177593][T25783] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 [ 3209.185889][T25784] CPU: 0 PID: 25784 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 3209.194720][T25784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3209.204891][T25784] Call Trace: [ 3209.208245][T25784] dump_stack+0x141/0x1d7 [ 3209.212617][T25784] should_fail.cold+0x5/0xa [ 3209.217250][T25784] _copy_from_user+0x2c/0x180 [ 3209.221961][T25784] iovec_from_user+0x242/0x3c0 [ 3209.226756][T25784] __import_iovec+0x65/0x500 [ 3209.231385][T25784] import_iovec+0x10c/0x150 [ 3209.236094][T25784] sendmsg_copy_msghdr+0x12d/0x160 [ 3209.241230][T25784] ? do_recvmmsg+0x6d0/0x6d0 [ 3209.245861][T25784] ? lockdep_hardirqs_on_prepare+0x400/0x400 13:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000fedbdf252a00000008000200", @ANYRES32=0x0, @ANYBLOB="0400000001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x8085) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3209.251878][T25784] ? _parse_integer+0x132/0x180 [ 3209.256773][T25784] ___sys_sendmsg+0xc6/0x170 [ 3209.261392][T25784] ? sendmsg_copy_msghdr+0x160/0x160 [ 3209.266725][T25784] ? __fget_files+0x266/0x3d0 [ 3209.271429][T25784] ? lock_downgrade+0x6e0/0x6e0 [ 3209.276320][T25784] ? __fget_files+0x288/0x3d0 [ 3209.281024][T25784] ? __fget_light+0xea/0x280 [ 3209.285644][T25784] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3209.291925][T25784] __sys_sendmsg+0xe5/0x1b0 [ 3209.296451][T25784] ? __sys_sendmsg_sock+0x30/0x30 [ 3209.301629][T25784] ? syscall_enter_from_user_mode+0x27/0x70 [ 3209.307605][T25784] do_syscall_64+0x2d/0x70 [ 3209.312058][T25784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3209.318025][T25784] RIP: 0033:0x4665f9 [ 3209.321939][T25784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3209.341665][T25784] RSP: 002b:00007f0a56e7b188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:31:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x7, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ff7f, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:37 executing program 2 (fault-call:3 fault-nth:5): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3209.350103][T25784] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3209.358100][T25784] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 3209.359272][T25793] nbd: must specify an index to disconnect [ 3209.366088][T25784] RBP: 00007f0a56e7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3209.366113][T25784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3209.366128][T25784] R13: 00007ffed6d3212f R14: 00007f0a56e7b300 R15: 0000000000022000 13:31:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:37 executing program 0 (fault-call:2 fault-nth:2): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x4c}}, 0x4008001) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r4, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040004}, 0x800) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x1, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3209.597169][T25801] FAULT_INJECTION: forcing a failure. [ 3209.597169][T25801] name failslab, interval 1, probability 0, space 0, times 0 [ 3209.659723][T25801] CPU: 1 PID: 25801 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3209.668577][T25801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3209.678658][T25801] Call Trace: [ 3209.681958][T25801] dump_stack+0x141/0x1d7 [ 3209.686350][T25801] should_fail.cold+0x5/0xa [ 3209.690892][T25801] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 3209.698217][T25801] should_failslab+0x5/0x10 [ 3209.702760][T25801] __kmalloc+0x72/0x310 [ 3209.706986][T25801] genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 3209.714148][T25801] ? genl_rcv_msg+0x3e0/0x580 [ 3209.718867][T25801] genl_family_rcv_msg_doit+0xda/0x320 [ 3209.724362][T25801] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 3209.731782][T25801] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3209.738154][T25801] ? apparmor_capable+0x1d8/0x460 [ 3209.743231][T25801] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3209.749512][T25801] ? security_capable+0x8f/0xc0 [ 3209.754403][T25801] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3209.760681][T25801] ? ns_capable+0xde/0x100 [ 3209.765150][T25801] genl_rcv_msg+0x328/0x580 [ 3209.769692][T25801] ? genl_get_cmd+0x480/0x480 [ 3209.774403][T25801] ? ieee802154_llsec_add_key+0x680/0x680 [ 3209.780245][T25801] ? lock_release+0x720/0x720 [ 3209.784972][T25801] netlink_rcv_skb+0x153/0x420 [ 3209.789769][T25801] ? genl_get_cmd+0x480/0x480 [ 3209.794471][T25801] ? netlink_ack+0xaa0/0xaa0 [ 3209.799109][T25801] genl_rcv+0x24/0x40 [ 3209.803122][T25801] netlink_unicast+0x533/0x7d0 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3209.807917][T25801] ? netlink_attachskb+0x870/0x870 [ 3209.813140][T25801] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3209.819433][T25801] ? __phys_addr_symbol+0x2c/0x70 [ 3209.824481][T25801] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3209.830224][T25801] ? __check_object_size+0x171/0x3f0 [ 3209.835554][T25801] netlink_sendmsg+0x856/0xd90 [ 3209.840360][T25801] ? netlink_unicast+0x7d0/0x7d0 [ 3209.845344][T25801] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3209.851619][T25801] ? netlink_unicast+0x7d0/0x7d0 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3209.856615][T25801] sock_sendmsg+0xcf/0x120 [ 3209.861065][T25801] ____sys_sendmsg+0x6e8/0x810 [ 3209.865878][T25801] ? kernel_sendmsg+0x50/0x50 [ 3209.870584][T25801] ? do_recvmmsg+0x6d0/0x6d0 [ 3209.875209][T25801] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3209.881229][T25801] ? _parse_integer+0x132/0x180 [ 3209.886123][T25801] ___sys_sendmsg+0xf3/0x170 [ 3209.890739][T25801] ? sendmsg_copy_msghdr+0x160/0x160 [ 3209.896053][T25801] ? __fget_files+0x266/0x3d0 [ 3209.900772][T25801] ? lock_downgrade+0x6e0/0x6e0 [ 3209.905667][T25801] ? __fget_files+0x288/0x3d0 [ 3209.910382][T25801] ? __fget_light+0xea/0x280 [ 3209.915001][T25801] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3209.921283][T25801] __sys_sendmsg+0xe5/0x1b0 [ 3209.925812][T25801] ? __sys_sendmsg_sock+0x30/0x30 [ 3209.930893][T25801] ? syscall_enter_from_user_mode+0x27/0x70 [ 3209.936820][T25801] do_syscall_64+0x2d/0x70 [ 3209.941263][T25801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3209.947181][T25801] RIP: 0033:0x4665f9 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x600, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3209.951091][T25801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3209.970725][T25801] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3209.979172][T25801] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3209.987193][T25801] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3209.995188][T25801] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3210.003182][T25801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3210.011167][T25801] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="dc5c306baa9f1c94235cae7d3e939ec73a8ce51ec374a34419010b7d491788e4ce2df9630f7bba01fd9c7547b02d54e15f6eaf0bc710077a92e5a1906374ae15edacbb242d63f486eafde35799395c595cc645c1c72fdabdbad0ce1fe24c0993819f5992ff000609ac34823f6f9f18d530673ee8d508e634e879b534361e021f4fe87e25b96079294ccd2bd983493fc4ddf4f95af543d7a35e7baca07980b1e9ba575600f9cf3933647eec2f27ec18bcece28f083ca2453d5b90b2832393625b", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @null, @bpq0, 0x0, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @null, @bcast, @null]}) 13:31:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:38 executing program 2 (fault-call:3 fault-nth:6): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x700, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3210.288722][T25831] FAULT_INJECTION: forcing a failure. [ 3210.288722][T25831] name failslab, interval 1, probability 0, space 0, times 0 [ 3210.336267][T25831] CPU: 1 PID: 25831 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3210.345110][T25831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3210.355192][T25831] Call Trace: [ 3210.358489][T25831] dump_stack+0x141/0x1d7 [ 3210.362864][T25831] should_fail.cold+0x5/0xa [ 3210.367417][T25831] should_failslab+0x5/0x10 [ 3210.371952][T25831] kmem_cache_alloc_node+0x64/0x3b0 [ 3210.377181][T25831] ? __alloc_skb+0x20b/0x340 [ 3210.381810][T25831] __alloc_skb+0x20b/0x340 [ 3210.386390][T25831] netlink_ack+0x1ed/0xaa0 [ 3210.390852][T25831] ? ieee802154_llsec_add_key+0x680/0x680 [ 3210.396614][T25831] ? netlink_sendmsg+0xd90/0xd90 [ 3210.401588][T25831] ? lock_release+0x720/0x720 [ 3210.406319][T25831] netlink_rcv_skb+0x33d/0x420 [ 3210.411120][T25831] ? genl_get_cmd+0x480/0x480 [ 3210.415829][T25831] ? netlink_ack+0xaa0/0xaa0 [ 3210.420476][T25831] genl_rcv+0x24/0x40 [ 3210.424490][T25831] netlink_unicast+0x533/0x7d0 [ 3210.429382][T25831] ? netlink_attachskb+0x870/0x870 [ 3210.434531][T25831] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3210.440806][T25831] ? __phys_addr_symbol+0x2c/0x70 [ 3210.445874][T25831] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3210.451622][T25831] ? __check_object_size+0x171/0x3f0 [ 3210.456942][T25831] netlink_sendmsg+0x856/0xd90 [ 3210.461729][T25831] ? netlink_unicast+0x7d0/0x7d0 [ 3210.466719][T25831] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3210.473018][T25831] ? netlink_unicast+0x7d0/0x7d0 [ 3210.477973][T25831] sock_sendmsg+0xcf/0x120 [ 3210.482426][T25831] ____sys_sendmsg+0x6e8/0x810 13:31:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8}]}]}, 0x40}}, 0x0) 13:31:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf000000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3210.487218][T25831] ? kernel_sendmsg+0x50/0x50 [ 3210.491946][T25831] ? do_recvmmsg+0x6d0/0x6d0 [ 3210.496564][T25831] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3210.502566][T25831] ? _parse_integer+0x132/0x180 [ 3210.507474][T25831] ___sys_sendmsg+0xf3/0x170 [ 3210.512087][T25831] ? sendmsg_copy_msghdr+0x160/0x160 [ 3210.517406][T25831] ? __fget_files+0x266/0x3d0 [ 3210.522125][T25831] ? lock_downgrade+0x6e0/0x6e0 [ 3210.527021][T25831] ? __fget_files+0x288/0x3d0 [ 3210.531735][T25831] ? __fget_light+0xea/0x280 13:31:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x10000000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3210.536351][T25831] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3210.542628][T25831] __sys_sendmsg+0xe5/0x1b0 [ 3210.547163][T25831] ? __sys_sendmsg_sock+0x30/0x30 [ 3210.552236][T25831] ? syscall_enter_from_user_mode+0x27/0x70 [ 3210.558192][T25831] do_syscall_64+0x2d/0x70 [ 3210.562645][T25831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3210.568590][T25831] RIP: 0033:0x4665f9 13:31:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xec0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3210.572507][T25831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3210.592146][T25831] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3210.600584][T25831] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3210.608571][T25831] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3210.616558][T25831] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3210.624547][T25831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3210.632540][T25831] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3210.689207][T25849] nbd: must specify an index to disconnect 13:31:39 executing program 2 (fault-call:3 fault-nth:7): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) socketpair(0x26, 0x1, 0x7aa, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x4, 0x4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYRES16=0x0, @ANYRES16=r2, @ANYBLOB="010128bd7000fdffffff0200000000000600020000000000000000000800110c0000000000000000080006000000000000000000040009000000000000000000078029000100", @ANYRES32=r3, @ANYBLOB="00000100", @ANYRES32, @ANYBLOB="00000100", @ANYRES32=r4, @ANYBLOB="7d2b0100ddad34205d7b124775c95f1139aab685a9653af0e683a4556ebb5435d42797398ac414ffa98df235df612ac3d9a4d9122dac6565208718be94551ce5b0c329c10270134510f1d682491d6e1b335b1113ffd39fbd06f5536e8c12c376a3c0eee5775f4639228beafb8e37ba766711be7500ea60dc", @ANYRES32=r5, @ANYBLOB="00000100", @ANYRES32, @ANYBLOB="00000100", @ANYRES32=r6, @ANYBLOB="00000100", @ANYRES32=r7, @ANYBLOB="000008000900000000000000000002007d04000000000000"], 0x18}}, 0x0) 13:31:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x7ffff000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf00, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x2, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x3f00, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3211.017133][T25867] FAULT_INJECTION: forcing a failure. [ 3211.017133][T25867] name failslab, interval 1, probability 0, space 0, times 0 13:31:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3211.081511][T25867] CPU: 1 PID: 25867 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3211.090337][T25867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3211.100440][T25867] Call Trace: [ 3211.103746][T25867] dump_stack+0x141/0x1d7 [ 3211.108124][T25867] should_fail.cold+0x5/0xa [ 3211.112666][T25867] ? netlink_ack+0x1ed/0xaa0 [ 3211.117301][T25867] should_failslab+0x5/0x10 [ 3211.121838][T25867] __kmalloc_node_track_caller+0x73/0x320 [ 3211.127875][T25867] ? __alloc_skb+0x20b/0x340 [ 3211.132507][T25867] __alloc_skb+0xde/0x340 [ 3211.136880][T25867] netlink_ack+0x1ed/0xaa0 [ 3211.141351][T25867] ? ieee802154_llsec_add_key+0x680/0x680 [ 3211.147112][T25867] ? netlink_sendmsg+0xd90/0xd90 [ 3211.152086][T25867] ? lock_release+0x720/0x720 [ 3211.156809][T25867] netlink_rcv_skb+0x33d/0x420 [ 3211.161603][T25867] ? genl_get_cmd+0x480/0x480 [ 3211.166319][T25867] ? netlink_ack+0xaa0/0xaa0 [ 3211.170957][T25867] genl_rcv+0x24/0x40 [ 3211.174976][T25867] netlink_unicast+0x533/0x7d0 13:31:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x5896, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3211.179785][T25867] ? netlink_attachskb+0x870/0x870 [ 3211.184933][T25867] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3211.191216][T25867] ? __phys_addr_symbol+0x2c/0x70 [ 3211.196311][T25867] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3211.202064][T25867] ? __check_object_size+0x171/0x3f0 [ 3211.207389][T25867] netlink_sendmsg+0x856/0xd90 [ 3211.212191][T25867] ? netlink_unicast+0x7d0/0x7d0 [ 3211.217168][T25867] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3211.223477][T25867] ? netlink_unicast+0x7d0/0x7d0 13:31:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x4, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3211.228441][T25867] sock_sendmsg+0xcf/0x120 [ 3211.232888][T25867] ____sys_sendmsg+0x6e8/0x810 [ 3211.237682][T25867] ? kernel_sendmsg+0x50/0x50 [ 3211.242381][T25867] ? do_recvmmsg+0x6d0/0x6d0 [ 3211.247001][T25867] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3211.253004][T25867] ? _parse_integer+0x132/0x180 [ 3211.257912][T25867] ___sys_sendmsg+0xf3/0x170 [ 3211.262524][T25867] ? sendmsg_copy_msghdr+0x160/0x160 [ 3211.269139][T25867] ? __fget_files+0x266/0x3d0 [ 3211.273864][T25867] ? lock_downgrade+0x6e0/0x6e0 [ 3211.278746][T25867] ? __fget_files+0x288/0x3d0 [ 3211.283459][T25867] ? __fget_light+0xea/0x280 [ 3211.288099][T25867] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3211.294385][T25867] __sys_sendmsg+0xe5/0x1b0 [ 3211.298910][T25867] ? __sys_sendmsg_sock+0x30/0x30 [ 3211.303992][T25867] ? syscall_enter_from_user_mode+0x27/0x70 [ 3211.310442][T25867] do_syscall_64+0x2d/0x70 [ 3211.314890][T25867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3211.320815][T25867] RIP: 0033:0x4665f9 13:31:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x9658, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3211.324727][T25867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3211.344359][T25867] RSP: 002b:00007f73bcb54188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3211.352798][T25867] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3211.360784][T25867] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 3211.368772][T25867] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3211.376761][T25867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3211.384754][T25867] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:39 executing program 2 (fault-call:3 fault-nth:8): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20040094}, 0x0) 13:31:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xb3580000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc0000000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x6, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3211.684414][T25899] nbd: must specify an index to disconnect [ 3211.715788][T25900] FAULT_INJECTION: forcing a failure. [ 3211.715788][T25900] name fail_usercopy, interval 1, probability 0, space 0, times 0 13:31:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc00e0000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3211.761529][T25904] nbd: must specify an index to disconnect [ 3211.785606][T25900] CPU: 1 PID: 25900 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 3211.794450][T25900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3211.804539][T25900] Call Trace: [ 3211.807924][T25900] dump_stack+0x141/0x1d7 [ 3211.812292][T25900] should_fail.cold+0x5/0xa [ 3211.816834][T25900] _copy_to_user+0x2c/0x150 [ 3211.821377][T25900] simple_read_from_buffer+0xcc/0x160 [ 3211.826805][T25900] proc_fail_nth_read+0x187/0x220 [ 3211.831863][T25900] ? proc_exe_link+0x1d0/0x1d0 [ 3211.836654][T25900] ? security_file_permission+0x248/0x560 [ 3211.842409][T25900] ? proc_exe_link+0x1d0/0x1d0 [ 3211.847235][T25900] vfs_read+0x1b5/0x570 [ 3211.851445][T25900] ksys_read+0x12d/0x250 [ 3211.855723][T25900] ? vfs_write+0xa30/0xa30 13:31:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xe03f0300, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3211.860181][T25900] ? syscall_enter_from_user_mode+0x27/0x70 [ 3211.866118][T25900] do_syscall_64+0x2d/0x70 [ 3211.870578][T25900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3211.876510][T25900] RIP: 0033:0x41937c [ 3211.880431][T25900] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3211.900070][T25900] RSP: 002b:00007f73bcb54170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 13:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r6, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81c3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000880}, 0x814) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000340), r4) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="6ebf28bd7100fcdbdf250300000008000200020000000800010002000000"], 0x24}}, 0x8081) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="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"], 0x18}}, 0x0) 13:31:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc00e, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3211.908523][T25900] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000041937c [ 3211.916509][T25900] RDX: 000000000000000f RSI: 00007f73bcb541e0 RDI: 0000000000000003 [ 3211.924497][T25900] RBP: 00007f73bcb541d0 R08: 0000000000000000 R09: 0000000000000000 [ 3211.932486][T25900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3211.940475][T25900] R13: 00007ffc6aa622df R14: 00007f73bcb54300 R15: 0000000000022000 13:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xeffdffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x7, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3212.067913][T25915] nbd: must specify an index to disconnect 13:31:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3212.124220][T25916] nbd: must specify an index to disconnect 13:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 13:31:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x9, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x33fe0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3212.389761][T25934] nbd: must specify an index to disconnect [ 3212.428504][T25937] nbd: must specify an index to disconnect 13:31:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffff000, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x10004000}, 0x20000044) 13:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xf, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ff7f, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffffdef, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3212.697206][T25952] nbd: must specify an index to disconnect 13:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ffff, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x300, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3212.771795][T25956] nbd: must specify an index to disconnect 13:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3215.415805][ T25] device hsr_slave_0 left promiscuous mode [ 3215.422677][ T25] device hsr_slave_1 left promiscuous mode [ 3215.429752][ T25] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3215.439287][ T25] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3215.449941][ T25] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3215.458219][ T25] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3215.468197][ T25] device bridge_slave_1 left promiscuous mode [ 3215.474657][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 3215.486048][ T25] device bridge_slave_0 left promiscuous mode [ 3215.492565][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 3215.506989][ T25] device veth1_macvtap left promiscuous mode [ 3215.513898][ T25] device veth0_macvtap left promiscuous mode [ 3215.519960][ T25] device veth1_vlan left promiscuous mode [ 3215.527954][ T25] device veth0_vlan left promiscuous mode [ 3218.141250][T30880] Bluetooth: hci4: command 0x0409 tx timeout [ 3220.080118][ T25] team0 (unregistering): Port device team_slave_1 removed [ 3220.094600][ T25] team0 (unregistering): Port device team_slave_0 removed [ 3220.109175][ T25] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3220.127164][ T25] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3220.193876][ T25] bond0 (unregistering): Released all slaves [ 3220.222819][ T7478] Bluetooth: hci4: command 0x041b tx timeout [ 3220.259724][T25990] IPVS: ftp: loaded support on port[0] = 21 [ 3220.367443][T25990] chnl_net:caif_netlink_parms(): no params data found [ 3220.446347][T25990] bridge0: port 1(bridge_slave_0) entered blocking state [ 3220.454700][T25990] bridge0: port 1(bridge_slave_0) entered disabled state [ 3220.463685][T25990] device bridge_slave_0 entered promiscuous mode [ 3220.473802][T25990] bridge0: port 2(bridge_slave_1) entered blocking state [ 3220.481338][T25990] bridge0: port 2(bridge_slave_1) entered disabled state [ 3220.489379][T25990] device bridge_slave_1 entered promiscuous mode [ 3220.514131][T25990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3220.527344][T25990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3220.558903][T25990] team0: Port device team_slave_0 added [ 3220.567911][T25990] team0: Port device team_slave_1 added [ 3220.587583][T25990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3220.594747][T25990] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3220.622259][T25990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3220.636251][T25990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3220.644124][T25990] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3220.670914][T25990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3220.700867][T25990] device hsr_slave_0 entered promiscuous mode [ 3220.709587][T25990] device hsr_slave_1 entered promiscuous mode [ 3220.717897][T25990] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3220.726065][T25990] Cannot create hsr debugfs directory [ 3220.859262][T25990] bridge0: port 2(bridge_slave_1) entered blocking state [ 3220.866404][T25990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3220.873848][T25990] bridge0: port 1(bridge_slave_0) entered blocking state [ 3220.880941][T25990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3220.950109][T25990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3220.984784][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3221.003427][T24752] bridge0: port 1(bridge_slave_0) entered disabled state [ 3221.012061][T24752] bridge0: port 2(bridge_slave_1) entered disabled state [ 3221.040394][T25990] 8021q: adding VLAN 0 to HW filter on device team0 [ 3221.071336][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3221.080735][T24752] bridge0: port 1(bridge_slave_0) entered blocking state [ 3221.087889][T24752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3221.121984][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3221.130414][T24752] bridge0: port 2(bridge_slave_1) entered blocking state [ 3221.137575][T24752] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3221.164158][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3221.173154][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3221.182926][T10600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3221.209874][T25990] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3221.242061][T25990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3221.264766][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3221.273897][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3221.317683][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3221.326413][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3221.355879][T25990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3221.495767][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3221.505780][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3221.530307][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3221.540126][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3221.552887][T25990] device veth0_vlan entered promiscuous mode [ 3221.562110][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3221.569888][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3221.587780][T25990] device veth1_vlan entered promiscuous mode [ 3221.650906][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3221.660731][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3221.680058][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3221.690787][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3221.713296][T25990] device veth0_macvtap entered promiscuous mode [ 3221.729683][T25990] device veth1_macvtap entered promiscuous mode [ 3221.753469][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3221.764046][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.774829][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3221.786699][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.797001][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3221.807913][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.818278][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3221.829766][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.841696][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3221.854272][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.875841][T25990] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3221.887141][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3221.897742][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3221.907670][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3221.918270][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3221.932097][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3221.945111][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.957092][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3221.968895][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3221.979749][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3221.998125][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3222.013325][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3222.031334][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3222.042487][T25990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3222.055939][T25990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3222.069088][T25990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3222.081401][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3222.090545][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3222.230376][ T3965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3222.257880][ T3965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3222.306179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3222.313842][ T3849] Bluetooth: hci4: command 0x040f tx timeout [ 3222.351706][ T3965] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3222.359914][ T3965] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3222.400196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:31:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x10, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r4, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x7, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x500, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 13:31:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3222.484241][T26230] nbd: must specify an index to disconnect [ 3222.509403][T26231] nbd: must specify an index to disconnect 13:31:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x600, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x9, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3222.719223][T26245] nbd: must specify an index to disconnect 13:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x11}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x9}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x2}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x6}, @IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x1f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x5}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c010) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) 13:31:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x700, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3223.007429][T26260] nbd: must specify an index to disconnect 13:31:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3223.073999][T26266] nbd: must specify an index to disconnect 13:31:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101, 0x3}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20}, 0x4008010) 13:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x900, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x7000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3223.362313][T26281] nbd: must specify an index to disconnect [ 3223.408741][T26284] nbd: must specify an index to disconnect 13:31:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xf00, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x300, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x21}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000077f5a9e298b97ccc8859ea532103c633e1120459aa172f10e609cb68249570d12f34320fcb794cea2a40e062ad96c49a8e05022ed509ac117de2050be8d65900a63970c75bfda1e7", @ANYRES16=r2, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) 13:31:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x10}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x700, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x1a1d, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}}, 0x0) 13:31:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x10000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x1d1a, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x900, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3223.988313][T26322] nbd: must specify an index to disconnect [ 3224.023944][T26323] nbd: must specify an index to disconnect 13:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24008000", @ANYRES16=r1, @ANYBLOB="00042cbd7000ffdbdf250400000008000100000000000800010001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4004000) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8041}, 0x804) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r8) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x14, r9, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4004c04}, 0x4040001) 13:31:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x3f000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x3f00, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xec0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf00, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x7ffff000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3224.391568][ T3849] Bluetooth: hci4: command 0x0419 tx timeout 13:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) 13:31:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x1000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf00}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x3f00, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x96580000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3224.597369][T26355] nbd: must specify an index to disconnect 13:31:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x2000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3224.662010][T26361] nbd: must specify an index to disconnect 13:31:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x58b3}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780b2e03e499865816109d0c484355ad508a1683c6707175c030a51431beda49930d1a3e3425025b7edeb6e4e259611863a1e23cf80feb9f8b155641a0fc5c30e7c8249e695d1fa57b6f066de735c04e53ae3a9ffe949a7425281616a4408c3a700ffeb13577270b5ef17d8c9"], 0x18}}, 0x0) 13:31:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xb358}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x30000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x3000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc0000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x34000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x4000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 3225.259852][T26396] nbd: must specify an index to disconnect 13:31:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xc00e0000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf252800000008002c000300000008000200", @ANYRES32=0x0, @ANYBLOB="06000e0002000000060006000200800000002b000000000008002c001200000005002b000300000006000400a2aa0000"], 0x5c}}, 0x48000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x876}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2b, 0x200391b, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf0db}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008044}, 0x2400c080) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r9) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0101000000ff00000000020000000400078031e47b3dfa7954434412ef11f9970dd03d4992b18bf6a60a08e93ad53f0000000000000015328685b65f2ca65beafb81c967a3", @ANYRESDEC=r3, @ANYRESDEC=r1], 0x18}}, 0x0) 13:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x400300, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x5000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3225.497002][T26410] nbd: must specify an index to disconnect 13:31:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}}, 0x0) 13:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf0ffff, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xe03f0300, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3225.589586][T26413] nbd: must specify an index to disconnect 13:31:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000f56c6c4cb0a259e004e171d217b2b00", @ANYRES16=r1, @ANYBLOB="018102000000ac23928d6f6a6544c101527f8513ff00ffffffffff00"], 0x18}}, 0x0) 13:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x6000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3225.704971][T26425] nbd: must specify an index to disconnect 13:31:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}}, 0x0) 13:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x1000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xeffdffff, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x33fe0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="010169af946bc409"], 0x18}}, 0x0) 13:31:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf252800000008002c000300000008000200", @ANYRES32=0x0, @ANYBLOB="06000e0002000000060006000200800000002b000000000008002c001200000005002b000300000006000400a2aa0000"], 0x5c}}, 0x48000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x876}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2b, 0x200391b, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf0db}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008044}, 0x2400c080) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r9) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0101000000ff00000000020000000400078031e47b3dfa7954434412ef11f9970dd03d4992b18bf6a60a08e93ad53f0000000000000015328685b65f2ca65beafb81c967a3", @ANYRESDEC=r3, @ANYRESDEC=r1], 0x18}}, 0x0) 13:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x7000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3225.929487][T26440] nbd: must specify an index to disconnect 13:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ff7f}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x2000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3226.138091][T26453] nbd: must specify an index to disconnect 13:31:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000ffdbdf252800000008002c000300000008000200", @ANYRES32=0x0, @ANYBLOB="06000e0002000000060006000200800000002b000000000008002c001200000005002b000300000006000400a2aa0000"], 0x5c}}, 0x48000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r8, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x876}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2b, 0x200391b, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf0db}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008044}, 0x2400c080) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r9) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0101000000ff00000000020000000400078031e47b3dfa7954434412ef11f9970dd03d4992b18bf6a60a08e93ad53f0000000000000015328685b65f2ca65beafb81c967a3", @ANYRESDEC=r3, @ANYRESDEC=r1], 0x18}}, 0x0) 13:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x9000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffff000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3226.313154][T26464] nbd: must specify an index to disconnect 13:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x3000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xf000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3226.378900][T26466] nbd: must specify an index to disconnect 13:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="18002000", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) 13:31:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffffdef, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x4000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x1a1d0000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4081}, 0x40000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x30000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x7000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x3f000000, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24008000", @ANYRES16=r1, @ANYBLOB="00042cbd7000ffdbdf250400000008000100000000000800010001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4004000) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8041}, 0x804) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r8) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x14, r9, 0x400}, 0x14}, 0x1, 0x0, 0x0, 0x4004c04}, 0x4040001) [ 3226.869097][T26502] nbd: must specify an index to disconnect 13:31:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xfcffffff, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x10000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x9000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4081}, 0x40000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3227.102567][T26516] nbd: must specify an index to disconnect [ 3227.126632][T26519] nbd: must specify an index to disconnect 13:31:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0)=0x2, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r1, 0x8, 0x1b0, 0xc6a}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r8 = openat$cgroup_ro(r1, &(0x7f0000003f00)='pids.current\x00', 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r11, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000004040)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fbdbdf2501000000540007800800010028d83029b3cad83debe2c9de1194d1be0d412ecf194472d2bf", @ANYRES32=r2, @ANYRES64=r2, @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYRES16=r10, @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r11, @ANYRES16], 0x8c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4c000) r12 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r3) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0x74f, &(0x7f0000000140)={[0xffffffffffff4cd9]}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x18, r12, 0x101, 0x2000000, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xffffff7f, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7ffff000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xffffffff, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3227.318263][T26532] nbd: must specify an index to disconnect [ 3227.355513][T26533] nbd: must specify an index to disconnect 13:31:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 3227.397025][T26533] nbd: must specify an index to disconnect 13:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9effffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xfffffffc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x3f000000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:55 executing program 4: ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @bcast, @netrom={'nr', 0x0}, 0x7fffffff, 'syz1\x00', @null, 0x8, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="ff0f0000", @ANYRES16=r1, @ANYBLOB="100000000000fcdbdf25020000000400078008000100000000000c000e0002000000000000006b03fccddac2032f9ce1a99ca0c464c4e999dbeeb0a73bd2a29a57d457cebfff4148b49978191e0431755fc0e307c32e39ad46bb4c582bf5b0f427af90ae135c2e0b710c42d29786cffa445b9a9c18a8cc4601b5b3c0a9c7b7519d5db84489183a7874a1254e0f5bb5f5ec7d6f44710b0ce4b1ad5f933c4ca14f014667044656b01be17b10d8655327ec48efabd7dfe901db4305d15c675f0d841358c3834ddad2d4cd979ceb10b074d8d9ed98757bba5fd5e8b6fbbd5ec19620f16dbe9c4020efac66329b8b38"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$unix(r3, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40000080) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000200)={0x80000001, 0x28, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r7 = epoll_create(0xdc) r8 = getgid() r9 = getgid() r10 = gettid() r11 = getuid() pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r12, 0x0, 0x0, 0x0) r13 = accept4$unix(r4, &(0x7f0000000680), &(0x7f0000000700)=0x6e, 0x80800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)="e7939466f2cc8dee4606d886364d9c75e9be20096c09d3", 0x17}], 0x1, &(0x7f0000000740)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, r4, r2, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r4, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11}}}, @rights={{0x14, 0x1, 0x1, [r12]}}, @rights={{0x14, 0x1, 0x1, [r13]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}], 0x120, 0x80}, 0x0) 13:31:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x1d1a, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xb3580000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0xf, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x9effffff, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x4}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x21}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000077f5a9e298b97ccc8859ea532103c633e1120459aa172f10e609cb68249570d12f34320fcb794cea2a40e062ad96c49a8e05022ed509ac117de2050be8d65900a63970c75bfda1e7", @ANYRES16=r2, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) 13:31:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc0000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xa625aeca, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3228.006362][T26576] nbd: must specify an index to disconnect 13:31:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x6}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r2) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r4, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x20, r5, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}}, 0x0) 13:31:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e0000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7}, 0x1, 0x4af000, 0x2}, 0x0) [ 3228.183455][T26584] nbd: must specify an index to disconnect [ 3228.209987][T26590] nbd: must specify an index to disconnect 13:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xcaae25a6, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0xc0, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3228.281132][T26592] nbd: must specify an index to disconnect 13:31:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x11}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x9}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x2}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x6}, @IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x1f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x5}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c010) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) 13:31:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xe03f0300}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3228.327894][T26595] nbd: must specify an index to disconnect 13:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6d40}]}, 0x20}}, 0x0) 13:31:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf}, 0x1, 0x4af000, 0x2}, 0x0) [ 3228.457832][T26603] nbd: must specify an index to disconnect 13:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xf0ffffff, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={0x0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xeffdffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0xec0, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x10}, 0x1, 0x4af000, 0x2}, 0x0) [ 3228.569043][T26611] nbd: must specify an index to disconnect [ 3228.630194][T26612] nbd: must specify an index to disconnect 13:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xfffff000, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x33fe0, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xe03f0300}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 4: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="200028bd7000fcdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0c00050000000000000000000c0005000200aaaaaaaaaaaa"], 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x8000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB='r\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080026bd7000fbdbdf250100000008000200020000000800020002000000080001000000000008000100030000000800020002000000080002000200000008000100010000000800020002000000"], 0x54}}, 0x4001) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="0101700f0000000005000200000004000780"], 0x18}}, 0x0) 13:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x2000041c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffff000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0xec0, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3229.045074][T26640] nbd: must specify an index to disconnect 13:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40300004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x20000801) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r2, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x600}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xffffff9e, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffdef}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x7ffff000, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x10, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r4, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3229.273593][T26655] nbd: must specify an index to disconnect 13:31:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x700}, 0x1, 0x4af000, 0x2}, 0x0) [ 3229.328700][T26658] nbd: must specify an index to disconnect [ 3229.346565][T26661] nbd: must specify an index to disconnect 13:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xfffffff0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x782, 0x5, 0x5, 0x4, 0x8, 0xff, 0x7}, 0xc) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r4, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6c}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x43}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x80}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000840}, 0xc000) 13:31:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r3, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x10, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r4, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff7f}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0xfffffdef, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xec0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3229.557153][T26672] nbd: must specify an index to disconnect 13:31:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff9e}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x7ffff000, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0xffffffff, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3229.599856][T26673] nbd: must specify an index to disconnect [ 3229.628144][T26678] nbd: must specify an index to disconnect 13:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01011c93daef20a3acf24a9d8879000000000000ff0000000000"], 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 13:31:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf00}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x102, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffff0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x7ffff000, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0xf, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040080}, 0xc1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100), r4) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x14, r6, 0x189}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r6, 0x100, 0x70bd2c, 0x3487, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040080}, 0x20008880) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="010100000000000000000200000004000780670315827c56403294fe23322fbbd56c12ac60671405fad26c2ccc767dd98222e013653362fade8adda2940aa4af79e30c0d3ad88bfc8509ea45ef1a1fae01ea33825b24cca2f3ca329773e8db845999cc0c6843cda59991edeab4e66f7c1a56f32c11a8b405c50db8923de607147bd37954bb19e68523e1"], 0x18}}, 0x0) 13:31:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7ffffffff000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3f00}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x104, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf00}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0xc0, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ff7f00000000}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3230.164636][T26711] nbd: must specify an index to disconnect 13:31:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x5896}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x108, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3230.222508][T26717] nbd: must specify an index to disconnect 13:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x7, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0xec0, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff7f0000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9658}, 0x1, 0x4af000, 0x2}, 0x0) [ 3230.448537][T26729] nbd: must specify an index to disconnect 13:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x109, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x7, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x33fe0, r2, 0x1}, 0x14}}, 0x0) 13:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008081}, 0x4000000) 13:31:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffffffffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc000}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x200001d4, r2, 0x1}, 0x14}}, 0x0) 13:31:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x10004000}, 0x20000044) 13:31:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x100000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3230.759822][T26751] nbd: must specify an index to disconnect [ 3230.837086][T26753] nbd: must specify an index to disconnect 13:31:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x2, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3808002d4920123a3435c15e3cb5f1cf58eeacaa59ffa1a90a080f2af33c117f54825dd21165595dffb9849c00c77354ee8d1f911854ff99248e2ded1754bfcdd8c1a49a39451399bbe41637af4681066809e53036e339534bee9e226494ac2a7da5d1875b6745", @ANYRES16=r4, @ANYBLOB="08002cbd7000fbdbdf252800000005002b00030000000a0001007770616e3100000005002b000300000005002b0002000000"], 0x38}, 0x1, 0x0, 0x0, 0x40010}, 0xc0) 13:31:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x400000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3230.956956][T26762] nbd: must specify an index to disconnect 13:31:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc000}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x7ffff000, r2, 0x1}, 0x14}}, 0x0) 13:31:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf00000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3231.120738][T26772] nbd: must specify an index to disconnect [ 3231.201329][T26778] nbd: must specify an index to disconnect 13:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0xfffffdef, r2, 0x1}, 0x14}}, 0x0) 13:31:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008081}, 0x4000000) 13:31:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x4, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x20, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40844}, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000840)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x44, 0x0, 0x232, 0x70bd2a, 0x25dfdbfc, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x3f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x13}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x18}, @IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x9b}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), r0) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, r5, 0xb20, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x4ec6c52bdb90883b}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40000000) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x18040, 0x0) write$ppp(r6, &(0x7f0000000280)="efeb0b36b156df0474c8ca14640e5514f4255615e82e05c484bfd35fdfd2164c1293ddbcdf05d29115bee658ca3133aa9644", 0x32) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x50, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3c}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r7, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x2c, r5, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40c0000}, 0x24040000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r2, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:31:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x33fe0}, 0x1, 0x4af000, 0x2}, 0x0) 13:31:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1000000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x8}, 0x14}}, 0x0) 13:31:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x5, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:31:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ff7f}, 0x1, 0x4af000, 0x2}, 0x0) [ 3231.535386][T26799] nbd: must specify an index to disconnect 13:31:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3231.595125][T26804] nbd: must specify an index to disconnect 13:31:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x8000000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x6, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24048080}, 0x4000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x18}, 0x14}}, 0x0) 13:32:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffff}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9effffff00000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x7, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3231.913564][T26824] nbd: must specify an index to disconnect 13:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x28}, 0x14}}, 0x0) [ 3231.959269][T26830] nbd: must specify an index to disconnect 13:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8041}, 0x4000010) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="46ea7e18522b58e2bd93fcec8d2519c708f81fa7336746ef69df38dbd339f5e8e20de4d8ff63e4169eabf197823f81085ecb748191558f997c3e9bffa4794c21630ce4cef7b23eb53155252da901e4cefd0a40b4e7fd411df333d03d20f63e982dbe35ed69df126ff7596c559d6a6c24c06bd72c813ef57de1d2fc000000005d3ca010b68d777e8a85244d1daa74410cafe8df9604d24cd6f4a6148818eff89d", @ANYRES16, @ANYBLOB="0101000027e7c10b4180ccbe000004008780c7ae15fd219a13286fc45953d11ffeb8dcc65ab30e24da6540f61a92ab1db12ff71a9c120c1203091680101be40dce9690b7213e03f96dd8a8ec30c0bfcebe31db62fe17b84438b8ee495b68e33249b158a6ee5dd39a4c193223116849e7a2ed6b6a857c2079881fb340a9f925218a2a0f316d16a28d106b7e068b9eeed4b4f6a14e89b9f4297fd739e2545f0ed9462a4dafbd10d21aaabc4bd2dda0525be416948d1809937d89402071f29d83"], 0x18}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$unix(r2, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20080}, 0x5b82a91060293400) ioctl$FITHAW(r3, 0xc0045878) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x32}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20048010) sendmsg$FOU_CMD_GET(r2, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x64, r4, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @private1}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x73}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}]}, 0x64}, 0x1, 0x0, 0x0, 0x240488c0}, 0x8000) r6 = socket$can_bcm(0x1d, 0x2, 0x2) tee(r3, r6, 0xfff, 0x0) 13:32:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xb358000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x18}, 0x14}}, 0x0) 13:32:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x9, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x1a}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x14}]}, 0x24}}, 0x4008880) 13:32:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x2000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc000000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xf, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffffffffff}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x2}, 0x14}}, 0x0) 13:32:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3232.457956][T26860] nbd: must specify an index to disconnect [ 3232.482564][T26863] nbd: must specify an index to disconnect 13:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8c0}, 0x40000) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r1, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x79e}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff00000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf060}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x63}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 13:32:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e000000000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x300, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x300, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x3}, 0x14}}, 0x0) 13:32:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x6000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xe03f030000000000}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3232.754254][T26878] nbd: must specify an index to disconnect 13:32:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x500, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3232.802204][T26883] nbd: must specify an index to disconnect 13:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x40400f0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20040800) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1800400265a5e9837cbf7843f22ea5ea4f7fc19da961aa6d916f7902715d097a1b9c40d6675d6e72f950f4f2c273dad0fd05d2c25053160f04a14e55759297760dbd9903700df03ab91cfe5989cbb835edb3d38a05777db5065cf5b908083c02caafbd3cfea4b685cbc91d33208db5de5724055f0f4da21ac3ff5cfa4c0e3f52d0a2b7275f7231857ec376e48459f43198dddff9bfdebcad2a87da0820f9387f76772b67910f3ec3efa316df408d345fccd0961bed55100f8f462597de1bc3cad75e1dc85c79c224", @ANYRES16=r1, @ANYBLOB="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"], 0x18}}, 0x0) 13:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0xf, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x4}, 0x14}}, 0x0) 13:32:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xeffdffff00000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x600, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff00000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) 13:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x500, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x7}, 0x14}}, 0x0) 13:32:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x700, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff7f00000000}, 0x1, 0xc04a01, 0x2}, 0x0) [ 3233.321930][T26916] nbd: must specify an index to disconnect 13:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x4}, 0x14}}, 0x0) 13:32:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x10000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x9}, 0x14}}, 0x0) [ 3233.367184][T26921] nbd: must specify an index to disconnect 13:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x20}}, 0x40) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r5, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x900, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffff00000000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3f000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf}, 0x14}}, 0x0) [ 3233.641436][T26935] nbd: must specify an index to disconnect 13:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180), r2) sendmsg$NLBL_CALIPSO_C_LIST(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r4, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40008) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x70bd26, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000}, 0x20040000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r5) 13:32:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xf00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf0}, 0x14}}, 0x0) 13:32:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffff000}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x9}, 0x14}}, 0x0) 13:32:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7ffff000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1a1d, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x2, 0xc04a01, 0x2}, 0x0) [ 3233.945228][T26955] nbd: must specify an index to disconnect 13:32:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x96580000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3234.003169][T26961] nbd: must specify an index to disconnect 13:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, 0x0, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x300}, 0x14}}, 0x0) 13:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20040094}, 0x0) 13:32:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1d1a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x3, 0xc04a01, 0x2}, 0x0) 13:32:02 executing program 4: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x14, 0xc0000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40010}, 0x884) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000280)=0x6e, 0x80c00) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r5, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="0101000000010000000002000000040007802060a432079959c09f69d1ca439f719e4c09f97b7e4f4104441f148729fc87187528c477055c78ccddbf042f597fae2a3aa098cf54007a1a9d816b2a540de22c6cd68b58d771b4d83774a1980523af106fa67ffad8c2ee7534251449dc86758768bc96730dd54ac97f4b07dc50044b90e89981395f422f1c093432eb20dcaf433d8934579516c527f3fa271daac749389321c8807cc890c140f5"], 0x18}}, 0x0) getpeername$netrom(r0, &(0x7f0000000600)={{0x3, @default}, [@netrom, @default, @rose, @bcast, @remote, @bcast, @bcast, @bcast]}, &(0x7f00000003c0)=0x48) 13:32:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9effffff}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3234.249337][T26976] nbd: must specify an index to disconnect 13:32:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x700}, 0x14}}, 0x0) 13:32:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3f00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x4, 0xc04a01, 0x2}, 0x0) 13:32:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc0000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3234.448180][T26987] nbd: must specify an index to disconnect 13:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1d1a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3234.500786][T26987] nbd: must specify an index to disconnect 13:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100026bd7000ffdbdf250300000006000a004e21000006000a004e24000008000b00", @ANYRES32=0x0, @ANYBLOB="040001000000000000000000000000000000000000000006000a004e200000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000380)={0xae3, 0x8000, 0xadf1, 0x7}, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4010}, 0x4040) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x3, 0x3, 0x101, 0x0, 0x0, {0x7}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0xe9e}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x8000}}]}, 0x34}}, 0x48190) 13:32:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x900}, 0x14}}, 0x0) 13:32:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x7, 0xc04a01, 0x2}, 0x0) 13:32:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e0000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3f00, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x8, 0xc04a01, 0x2}, 0x0) 13:32:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf00}, 0x14}}, 0x0) [ 3234.798117][T27007] nbd: must specify an index to disconnect [ 3234.832829][T27012] nbd: must specify an index to disconnect 13:32:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x2000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xe03f0300}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x8000000, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x28}, 0x1, 0x0, 0x0, 0xc800}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x20040804) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x44040}, 0x40005) 13:32:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x3f00}, 0x14}}, 0x0) 13:32:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xe000, 0x2}, 0x0) 13:32:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x900}, 0x14}}, 0x0) 13:32:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xeffdffff}, 0x1, 0x4af000, 0x2}, 0x0) [ 3235.184941][T27031] nbd: must specify an index to disconnect [ 3235.245129][T27036] nbd: must specify an index to disconnect 13:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc6a}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x4000811) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="181e9fe34e7000003e43581642768c39", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) 13:32:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf000}, 0x14}}, 0x0) 13:32:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x4000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x2}, 0x0) 13:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x7, 0xc04a01, 0x2}, 0x0) 13:32:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x30000}, 0x14}}, 0x0) 13:32:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x570000, 0x2}, 0x0) 13:32:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffff000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x5000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:03 executing program 5: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x14, 0xc0000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40010}, 0x884) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000280)=0x6e, 0x80c00) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r5, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="0101000000010000000002000000040007802060a432079959c09f69d1ca439f719e4c09f97b7e4f4104441f148729fc87187528c477055c78ccddbf042f597fae2a3aa098cf54007a1a9d816b2a540de22c6cd68b58d771b4d83774a1980523af106fa67ffad8c2ee7534251449dc86758768bc96730dd54ac97f4b07dc50044b90e89981395f422f1c093432eb20dcaf433d8934579516c527f3fa271daac749389321c8807cc890c140f5"], 0x18}}, 0x0) getpeername$netrom(r0, &(0x7f0000000600)={{0x3, @default}, [@netrom, @default, @rose, @bcast, @remote, @bcast, @bcast, @bcast]}, &(0x7f00000003c0)=0x48) 13:32:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x34000}, 0x14}}, 0x0) 13:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$unix(r2, 0x0, 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)=""/165, &(0x7f0000000000)=0xa5) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4$unix(r6, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009880)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = gettid() sendmsg$unix(r9, &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000009b00)=[@cred={{0x1c, 0x1, 0x2, {r10, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009880)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = gettid() sendmsg$unix(r12, &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000009b00)=[@cred={{0x1c, 0x1, 0x2, {r13, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}, 0x0) sendmmsg$unix(r5, &(0x7f0000001680)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740), 0x0, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x8810}, {&(0x7f00000009c0)=@abs={0xe2603155fffae953, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000a40)="568a6192ccce58679b23e167fe6d7bbbb675dae10da04ed3d6ab0bb6415a38dc72939ebb56e7d4b0e51deddaa643d7f3e28df57ce34a32a7470c7ce148200f480a213850d9c80eb526326f32e86c7f46621067df659a21feaf186e2ea5e5725ede2bd53592bd8c18096f78ca086dfd1f567b9c2df05924e3fd3a840169ef504ca7f28a634481e956c7a7a345c8f17dbabfbd14429e466ce85e4f", 0x9a}, {&(0x7f0000000b00)="ca49c7281ca35c7e226e9cc34ec17d5ada61d84421a8b45b27476a6c29c247bd70e0679a2b161363779f9277915ffdf67c634905bca6e1072bc7dd117a420b68345e9b2b71b310ca872bd5cbef713cefd021568a0439cc45399cbabcbb53d0cc3794b8af27469085a7d269ee96ad29ccfe39c24b46809f2749dfb17b6ee5fc568ffcc78a46b824a8415d5e9e748a11ba7795a46892ac2b62ab6958204720ea5d3278b1abc9292d1aec9b0b7a70ae225f09ea0cd756a7ba4cc808b8bf07c7ea089b301d166255c162dbe08d0e2c2eabc6755f23a4ce", 0xd5}, {&(0x7f0000000c00)="11", 0x1}, {&(0x7f0000000c40)="2bccc6f62ad28952b0ec1c3dab95145156839ae98901e21f26a9d5d8593304f4dc57c7f9d331825e2cb7e2d3abf2900404f2d2bb8e6b5667627a995048695c27a7044b8bdaf589b5e69a5432b36bbb25104f8a185527616dbbd64d1eaea3d0ddca4baeead6dc40adf9a56b4d9346fbe8fae5295b76adf262c8d95ccf08acc55a42531619ceb5736a17ceae9d983eb0f56df1af74a2f2ea22a64805236f800f102eb566235bac32a4d2b9b855a663b54dd368cf89a9ecb295008d74d3a0eb56f2048a749a06aba55f69f66041b720cb613bf533d5f616ce7f4e3def7b3a3b8ed32a98", 0xe2}], 0x4, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r11, r1, r2, r6]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r7]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}], 0x148, 0x4004084}, {&(0x7f0000000f80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001000)="3a616851878d5e9743b652f5357767136330fbd36e09a42a81b9433af7041ba16f0f26ddcd41c8e4f7c6c09c220e7938fde07bec5880095748fed3b6dd61a9567610bac481e364f82bf698e02ba29af80954ab01904d5f2e24c0031335dcab2213fa200fbbfd0752ac83f940e9e94cdeadd6eff3511468f3797019ef289388e2e32e1a61e9ec5a8acf3561d4115ee24a67218b8d343c7a3b9165b6a03fca9118dcb1e006a529892c34422e28faa5d3261cf24142f710f12fc55e36194d848bceae8c74dd7c24796c79bc1b", 0xcb}, {&(0x7f0000001100)="001ebe33073274fd5fb55d32aa12459ed84b7a29ae98dde1ff8d7d2068e0fa237777b700713c1e3697c473172c0a99930629928cb6e6546138f17e6b40ae226d28268a439b5e8582dc91f563fc4ef2ca38d68af730ec03bd7f984ed56272d059bec69a4a3856624fc92e33f57e6264265e0bb57e7c7b80bc", 0x78}, {&(0x7f0000001180)="0e867bc4544a889d9cd5b8327b1557c5a03ac57aed060425091d88696e1a936a7b0bbb194c4fc80c371db243cfed20ca91688acd009c51c229cd1ff118396e193700f5788a18ef7b93ccbc308348c6dbbb7a065f6277733fdf7eaabffbdb600aa4a6890373307a6cbcb0a0b753", 0x6d}], 0x3, &(0x7f00000012c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r8, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee01, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0xe8, 0x1}, {&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001440), 0x0, &(0x7f0000001480)=[@cred={{0x1c, 0x1, 0x2, {r13}}}, @rights={{0x14, 0x1, 0x1, [r7]}}], 0x38, 0x8044}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001540)="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", 0xfb}], 0x1, 0x0, 0x0, 0x4000}], 0x5, 0x4894) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000000080)=""/96, 0x60, 0x20, 0x0, 0x0) r14 = epoll_create(0x9) ioctl$FITHAW(r14, 0xc0045878) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000440)={&(0x7f0000000040)={0x18, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4, 0x7, 0x0, 0x1, [{0x0, 0x1, r6}, {}]}]}, 0x18}}, 0x0) 13:32:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x970000, 0x2}, 0x0) 13:32:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffdef}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:32:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x6000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x400300}, 0x14}}, 0x0) [ 3235.859771][T27071] nbd: must specify an index to disconnect [ 3235.894755][T27074] nbd: must specify an index to disconnect 13:32:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a02, 0x2}, 0x0) [ 3235.990785][T27078] nbd: must specify an index to disconnect 13:32:04 executing program 4: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x10010, 0xffffffffffffffff, 0x28092000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="200228bd7000fb94e0000000000000003600010000012814e2d2f41a197a922d47b258204d70c86bcb48d1255261b553c809fff9fc4b48413fe627668b58af0f7a0eb66cc7206f6b8c04ee26043a96e9976ffce29b0a66e5d83704c48bda0fbe7dead1070000000000000082d81ba6bd2e7bc29c507af914846f5ba6eaac7635ac5d755bcd47e78a399766f20f0bbd11b507fa8354ee9bbb22f0f62ba6735a2c50e01e686c53a7ca849d3df37f20d6110158b80ee8559a73646a567897d4f6401852"], 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4000014) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x890) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff7f}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffdef}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x7000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf0ffff}, 0x14}}, 0x0) 13:32:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a03, 0x2}, 0x0) [ 3236.264974][T27094] nbd: must specify an index to disconnect 13:32:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff9e}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$unix(r10, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x1000000}, 0x14}}, 0x0) 13:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x400300}, 0x14}}, 0x0) 13:32:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x9000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a04, 0x2}, 0x0) 13:32:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffff0}, 0x1, 0x4af000, 0x2}, 0x0) [ 3236.563287][T27112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.603563][T27112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.615722][T27112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.628023][T27112] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.638674][T27112] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a07, 0x2}, 0x0) 13:32:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7ffffffff000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x2000000}, 0x14}}, 0x0) [ 3236.801635][T27122] nbd: couldn't find device at index 0 13:32:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x1000000}, 0x14}}, 0x0) 13:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a08, 0x2}, 0x0) 13:32:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xf000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3236.879517][T27130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.895932][T27130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.924874][T27130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3236.976066][T27130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3237.029529][T27130] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 13:32:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ff7f00000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x14ac000, 0x2}, 0x0) 13:32:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 13:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x3000000}, 0x14}}, 0x0) 13:32:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x1a1d0000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3237.111767][T27147] nbd: couldn't find device at index 0 13:32:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$unix(r10, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x7fffffffefff, 0x2}, 0x0) [ 3237.316802][T27157] nbd: couldn't find device at index 0 13:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x4000000}, 0x14}}, 0x0) 13:32:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff7f0000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x3f000000, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3237.364487][T27160] nbd: couldn't find device at index 0 [ 3237.387450][T27161] nbd: must specify an index to disconnect [ 3237.440707][T27164] nbd: must specify an index to disconnect 13:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="071f84715058569bf49bf65be4310700010000", @ANYRES16=r2, @ANYBLOB="0101feffffff00000000020000000c0003000300000000000000"], 0x20}}, 0x4000000) [ 3237.494734][T27165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x4}, 0x0) [ 3237.548117][T27165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3237.578943][T27165] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffffffffff}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x7000000}, 0x14}}, 0x0) [ 3237.702608][T27181] nbd: couldn't find device at index 0 13:32:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0xf}, 0x0) 13:32:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xfcffffff, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:06 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='workqueue_execute_start\x00'}, 0x10) tee(r0, 0xffffffffffffffff, 0x4, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r2, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$unix(r10, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x100000000000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3237.904649][T27190] nbd: couldn't find device at index 0 13:32:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x24}, 0x0) [ 3237.944904][T27196] nbd: couldn't find device at index 0 [ 3237.974593][T27197] nbd: must specify an index to disconnect 13:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x9000000}, 0x14}}, 0x0) [ 3237.995926][T27199] nbd: must specify an index to disconnect 13:32:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xffffff7f, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x200000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3238.044002][T27198] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$unix(r10, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0xc04a03}, 0x0) 13:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf000000}, 0x14}}, 0x0) [ 3238.235498][T27213] nbd: couldn't find device at index 0 13:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="0100bdb7df26ac8b40000000000000c40bc87609507a837aadfa3095a443b52f19e8e4d59d5267f3ad9c3008fbc5e8ac8fb27019cdae63c35637dd270a33c3dc8450c04a4114eb504704190f1c08b0b1e611d59e6801972acf7276327dbe3297bb15ff3f7fe4edd3de307957958913f57a11204f0bee491d289292eab5b62b17a7b4a5a41945e3ab00000000000000000000d1c5d06eb429e47fafd978209719094b17cf5b83eec965a7fa1f37107125cb1cb5802f7b9a2f7906913b6cbdc07fe1854ec723d784c8dab2f7c0496bbc172f277b71eea8c022f09c4ac5f66155d1bcd44e7df381", @ANYRES16=r1, @ANYBLOB="01010000000400000000000000000c00030000fbffffff0000e0"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan3\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4c015) [ 3238.277760][T27214] nbd: must specify an index to disconnect [ 3238.301708][T27218] nbd: must specify an index to disconnect [ 3238.315431][T27216] nbd: couldn't find device at index 0 13:32:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0xfffffffc, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x400000000000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3238.346878][T27219] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r9, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2}, 0x0) 13:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x3f000000}, 0x14}}, 0x0) 13:32:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x600000000000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3238.580800][T27234] nbd: couldn't find device at index 0 [ 3238.619701][T27237] nbd: couldn't find device at index 0 13:32:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x4008004) [ 3238.747615][T27245] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x4}, 0x0) 13:32:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x9effffff}, 0x14}}, 0x0) [ 3238.843463][T27255] nbd: couldn't find device at index 0 [ 3238.882187][T27258] nbd: couldn't find device at index 0 13:32:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x700000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r8, 0x0, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x2, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3238.927266][T27259] nbd: must specify an index to disconnect [ 3238.966688][T27260] nbd: must specify an index to disconnect 13:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000d091ccd7e25e139fd0070000000000000025e080d55abb0cb388a0cac4514207403e1328120100000000000000ac772021725b7178bd22f6e3ff0055f3783d00007716993febfbde238aacf8ff07a9693d7f91aee8010007de1da7ebcdb66098318153c4b78dc3eabd64eef52bc38a7f7db80fadb2e1bf364d831e9f38e4c5a600faa4ae8ca3bb2c493ff478069f2242aeae013eba9c566d45708bfcdbd291b36082447ec4cdee", @ANYRES16=r1, @ANYBLOB="0101000000000000000002000000040007807e3e90"], 0x18}}, 0x0) 13:32:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf}, 0x0) 13:32:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf00000000000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3239.123075][T27269] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xa625aeca}, 0x14}}, 0x0) 13:32:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x3, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3239.237523][T27278] nbd: couldn't find device at index 0 13:32:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) accept4$unix(r8, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x10}, 0x0) 13:32:07 executing program 4: getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000040)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) recvmsg$can_bcm(r1, &(0x7f0000001700)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f0000001800)=""/163, 0xa3}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000340)=""/35, 0x23}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/47, 0x2f}], 0x7, &(0x7f00000016c0)=""/10, 0xa}, 0x40000000) r5 = accept$packet(r0, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001780)=0x14) ioctl$F2FS_IOC_RESIZE_FS(r5, 0x4008f510, &(0x7f00000017c0)=0x4) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01010000000000000000020000000800010000000000"], 0x1c}}, 0x0) 13:32:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1000000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xcaae25a6}, 0x14}}, 0x0) [ 3239.448792][T27291] nbd: couldn't find device at index 0 [ 3239.466808][T27292] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xc0}, 0x0) [ 3239.548525][T27293] nbd: couldn't find device at index 0 13:32:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x94040, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x4, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000ad", @ANYRES16=r1, @ANYBLOB="210100000000002315ef16b0ab428c7508a2e96a00000000"], 0x18}}, 0x0) 13:32:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3f00000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xf0ffffff}, 0x14}}, 0x0) 13:32:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6a004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="5b9c88586b85e9a0180cd15b7b165417546b9d926cedf6f9ef1e9233cb81228760e1f559395fe26d25461e5ccbc3c796c60fc009cafa8bd083d031c1fef1ca00"/83, @ANYRES16=r1, @ANYBLOB="000002000000040000800000"], 0x18}}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3}, 0x4) 13:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf0}, 0x0) 13:32:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x5, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3239.827235][T27314] nbd: couldn't find device at index 0 [ 3239.849186][T27318] nbd: couldn't find device at index 0 [ 3239.869608][T27315] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x8000000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xfffff000}, 0x14}}, 0x0) 13:32:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:08 executing program 4: socketpair(0x4, 0x1, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7bcd61bf, 0x10001, 0x1, 0x9}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r2, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9658000000000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3240.111787][T27333] nbd: couldn't find device at index 0 13:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xec0}, 0x0) 13:32:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x6, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3240.160117][T27334] nbd: couldn't find device at index 0 [ 3240.219511][T27337] nbd: socks must be embedded in a SOCK_ITEM attr [ 3240.319354][T27340] nbd: must specify an index to disconnect 13:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf00}, 0x0) 13:32:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x9effffff00000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xffffff7f}, 0x14}}, 0x0) [ 3240.385767][T27353] nbd: must specify an index to disconnect 13:32:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000042c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/142, 0x8e}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/79, 0x4f}], 0x1, &(0x7f00000002c0)=""/123, 0x7b}, 0x1f}, {{&(0x7f0000000340)=@nl, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000001600)=""/228, 0xe4}], 0x3, &(0x7f0000001700)=""/65, 0x41}, 0x3}, {{&(0x7f0000001780)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/115, 0x73}, {&(0x7f0000001880)=""/36, 0x24}, {&(0x7f00000018c0)=""/160, 0xa0}, {&(0x7f0000001980)=""/153, 0x99}, {&(0x7f0000001a40)=""/77, 0x4d}, {&(0x7f0000001ac0)=""/196, 0xc4}], 0x6}, 0x1f}, {{&(0x7f0000001c40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000001cc0)=""/236, 0xec}, {&(0x7f0000001dc0)=""/169, 0xa9}, {&(0x7f0000001e80)=""/217, 0xd9}, {&(0x7f0000001f80)=""/80, 0x50}, {&(0x7f0000002000)=""/134, 0x86}, {&(0x7f00000020c0)=""/66, 0x42}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x8, &(0x7f00000041c0)=""/218, 0xda}, 0x1}], 0x5, 0x10122, &(0x7f0000004400)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000005000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000004440)={0x40, r5, 0x101, 0x0, 0xfffffffe, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r3}]}]}, 0x40}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r8, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000004500), r8) connect$unix(r7, &(0x7f0000004480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 13:32:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x58b3}, 0x0) [ 3240.464218][T27354] nbd: couldn't find device at index 0 13:32:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x7, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3240.510045][T27358] nbd: couldn't find device at index 0 13:32:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc000000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xffffff9e}, 0x14}}, 0x0) [ 3240.624111][T27364] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xb358}, 0x0) 13:32:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x2434714a, 0x1f74}) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3240.734299][T27368] nbd: must specify an index to disconnect [ 3240.751840][T27376] nbd: couldn't find device at index 0 13:32:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="cd8300000000000000000000000000a887f587548f7fbf271898849e012ad783959b72746ff6ac9bd9157e8c4ea05d2266efcd2474afd0d90d9000df8b9163c2c36c3ab06663df57ebed3f8414bfff40807cdb46fcda50f222a96ed7bf7ea408deb52ae0d8664c3baf42fd21cf0d2954806ce14a6b872428e272fd84e73f8edfd80af324b84501c6bb1be1415b934575120c46f594b6b6bb528ce5186a692e34ee2698d4d2ff5d818ff524934ff26409cf14283966ee92efa2d17b21ddcd48120fdae0d01f75c7e2df0a40216e7b28c2c245d224011f122acf79c419e3b7df181bf74ac42b5d63d505a024259070aa9d0b0717344b3290d6bd4c88433f870000000000000000000000c22fcc22b64fcc19a29fbf2c18dd000000", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) [ 3240.788529][T27380] nbd: couldn't find device at index 0 13:32:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x9, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc00e000000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xfffffff0}, 0x14}}, 0x0) 13:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xc000}, 0x0) [ 3240.975189][T27387] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="18ce079efacdf16976824fb10accd7511a", @ANYRES16=r1, @ANYBLOB="010100000000000000000200000004000780"], 0x18}}, 0x0) 13:32:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xe03f030000000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3241.089550][T27397] nbd: couldn't find device at index 0 [ 3241.112628][T27402] nbd: couldn't find device at index 0 13:32:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0xffffffff}, 0x14}}, 0x0) 13:32:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0xf, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xc00e}, 0x0) 13:32:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xeffdffff00000000}, 0x1, 0x4af000, 0x2}, 0x0) [ 3241.327121][T27411] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf000}, 0x0) [ 3241.443499][T27423] nbd: couldn't find device at index 0 13:32:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x300, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 13:32:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xf0ffffff00000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x33fe0}, 0x0) [ 3241.670057][T27433] nbd: couldn't find device at index 0 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffff7f00000000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x2}, 0x14}}, 0x0) [ 3241.725598][T27438] nbd: couldn't find device at index 0 13:32:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 13:32:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x500, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffff000}, 0x1, 0x4af000, 0x2}, 0x0) 13:32:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf0ff7f}, 0x0) 13:32:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x3}, 0x14}}, 0x0) 13:32:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="52dff2f4", @ANYRES16=r3, @ANYBLOB="20000000000000000000020000000c000200fa56000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1804}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3241.970926][T27451] nbd: must specify an index to disconnect [ 3242.007110][T27453] nbd: must specify an index to disconnect 13:32:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3242.047109][T27454] nbd: couldn't find device at index 0 [ 3242.082632][T27457] nbd: couldn't find device at index 0 13:32:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x600, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf0ffff}, 0x0) 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x4, 0x4af000, 0x2}, 0x0) 13:32:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x4}, 0x14}}, 0x0) 13:32:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3242.300150][T27470] nbd: must specify an index to disconnect 13:32:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x1000000}, 0x0) 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x8, 0x4af000, 0x2}, 0x0) [ 3242.390889][T27478] nbd: couldn't find device at index 0 13:32:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008080}, 0xb8c77aeeafd61249) 13:32:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x7}, 0x14}}, 0x0) [ 3242.446416][T27480] __nla_validate_parse: 42 callbacks suppressed [ 3242.446437][T27480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af002, 0x2}, 0x0) [ 3242.529561][T27480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3242.564899][T27480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x4000000}, 0x0) 13:32:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af004, 0x2}, 0x0) [ 3242.602358][T27480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3242.640366][T27480] nbd: socks must be embedded in a SOCK_ITEM attr [ 3242.718117][T27483] nbd: couldn't find device at index 0 [ 3242.727258][T27494] nbd: must specify an index to disconnect 13:32:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x700, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 13:32:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf000000}, 0x0) 13:32:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af006, 0x2}, 0x0) [ 3243.044475][T27515] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3243.064824][T27515] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3243.091291][T27515] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3243.120902][T27515] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x10000000}, 0x0) [ 3243.154075][T27515] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af007, 0x2}, 0x0) [ 3243.254402][T27522] nbd: couldn't find device at index 0 [ 3243.264295][T27521] nbd: must specify an index to disconnect 13:32:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3243.480449][T27533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3243.501758][T27533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3243.521270][T27533] nbd: socks must be embedded in a SOCK_ITEM attr [ 3243.828926][T22725] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3244.186392][T22725] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3244.372680][T22725] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3244.522445][T22725] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3246.713932][T27574] IPVS: ftp: loaded support on port[0] = 21 [ 3246.969511][T22725] device hsr_slave_0 left promiscuous mode [ 3246.981704][T22725] device hsr_slave_1 left promiscuous mode [ 3246.989263][T22725] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3246.999376][T22725] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3247.008437][T22725] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3247.016198][T22725] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3247.025626][T22725] device bridge_slave_1 left promiscuous mode [ 3247.032048][T22725] bridge0: port 2(bridge_slave_1) entered disabled state [ 3247.040222][T22725] device bridge_slave_0 left promiscuous mode [ 3247.048837][T22725] bridge0: port 1(bridge_slave_0) entered disabled state [ 3247.063430][T22725] device veth1_macvtap left promiscuous mode [ 3247.069927][T22725] device veth0_macvtap left promiscuous mode [ 3247.076786][T22725] device veth1_vlan left promiscuous mode [ 3247.083156][T22725] device veth0_vlan left promiscuous mode [ 3248.621132][T24752] Bluetooth: hci2: command 0x0409 tx timeout [ 3250.701210][T31180] Bluetooth: hci2: command 0x041b tx timeout [ 3251.538910][T22725] team0 (unregistering): Port device team_slave_1 removed [ 3251.557580][T22725] team0 (unregistering): Port device team_slave_0 removed [ 3251.577748][T22725] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3251.592896][T22725] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3251.655698][T22725] bond0 (unregistering): Released all slaves [ 3251.721600][T27574] chnl_net:caif_netlink_parms(): no params data found [ 3251.777858][T27574] bridge0: port 1(bridge_slave_0) entered blocking state [ 3251.785845][T27574] bridge0: port 1(bridge_slave_0) entered disabled state [ 3251.797168][T27574] device bridge_slave_0 entered promiscuous mode [ 3251.808156][T27574] bridge0: port 2(bridge_slave_1) entered blocking state [ 3251.817266][T27574] bridge0: port 2(bridge_slave_1) entered disabled state [ 3251.827256][T27574] device bridge_slave_1 entered promiscuous mode [ 3251.851706][T27574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3251.865296][T27574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3251.894397][T27574] team0: Port device team_slave_0 added [ 3251.904393][T27574] team0: Port device team_slave_1 added [ 3251.930843][T27574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3251.938208][T27574] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3251.965427][T27574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3252.012887][T27574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3252.019935][T27574] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3252.057919][T27574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3252.108542][T27574] device hsr_slave_0 entered promiscuous mode [ 3252.115969][T27574] device hsr_slave_1 entered promiscuous mode [ 3252.123772][T27574] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3252.132074][T27574] Cannot create hsr debugfs directory [ 3252.274388][T27574] bridge0: port 2(bridge_slave_1) entered blocking state [ 3252.281568][T27574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3252.288966][T27574] bridge0: port 1(bridge_slave_0) entered blocking state [ 3252.296146][T27574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3252.403205][T27574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3252.424485][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3252.434330][T24752] bridge0: port 1(bridge_slave_0) entered disabled state [ 3252.444353][T24752] bridge0: port 2(bridge_slave_1) entered disabled state [ 3252.461817][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 3252.481267][T27574] 8021q: adding VLAN 0 to HW filter on device team0 [ 3252.498566][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3252.509768][T24752] bridge0: port 1(bridge_slave_0) entered blocking state [ 3252.516981][T24752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3252.545975][ T3849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3252.556679][ T3849] bridge0: port 2(bridge_slave_1) entered blocking state [ 3252.564767][ T3849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3252.594958][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3252.608772][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3252.633391][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3252.644480][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3252.656003][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3252.669674][T27574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3252.700962][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3252.717955][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3252.736625][T27574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3252.781361][T30880] Bluetooth: hci2: command 0x040f tx timeout [ 3252.915035][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3252.926146][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3252.976798][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3252.987030][ T7478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3253.002103][T27574] device veth0_vlan entered promiscuous mode [ 3253.010564][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3253.033933][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3253.059954][T27574] device veth1_vlan entered promiscuous mode [ 3253.096944][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3253.108511][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3253.120973][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3253.140295][T24752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3253.163585][T27574] device veth0_macvtap entered promiscuous mode [ 3253.181991][T27574] device veth1_macvtap entered promiscuous mode [ 3253.218332][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3253.229093][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.240020][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3253.252001][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.266307][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3253.286642][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.307007][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3253.319825][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.341922][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3253.363550][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.388545][T27574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3253.401636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3253.410442][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3253.430902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3253.450545][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3253.462213][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3253.485339][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.504890][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3253.520716][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.532574][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3253.544316][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.555567][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3253.567464][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.578457][T27574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3253.590259][T27574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3253.603978][T27574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3253.616094][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3253.628150][T30880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3253.737906][ T3965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3253.762285][ T3965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3253.790518][ T3849] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3253.839067][ T206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3253.851231][ T206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3253.875344][T10601] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:32:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x9}, 0x14}}, 0x0) 13:32:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x900, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) 13:32:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x7ffff000}, 0x0) 13:32:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af00f, 0x2}, 0x0) 13:32:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) [ 3254.088683][T27825] nbd: couldn't find device at index 0 [ 3254.111480][T27824] nbd: must specify an index to disconnect 13:32:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0x9effffff}, 0x0) 13:32:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af010, 0x2}, 0x0) [ 3254.206877][T27821] __nla_validate_parse: 2 callbacks suppressed [ 3254.206900][T27821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3254.276336][T27821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3254.310291][T27821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xb3580000}, 0x0) 13:32:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4af0c0, 0x2}, 0x0) [ 3254.341942][T27821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3254.378545][T27821] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xc0000000}, 0x0) [ 3254.539124][T27830] nbd: must specify an index to disconnect [ 3254.562488][T27827] nbd: couldn't find device at index 0 13:32:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0xf}, 0x14}}, 0x0) 13:32:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0xf00, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4fc000, 0x2}, 0x0) 13:32:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xc00e0000}, 0x0) 13:32:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008440) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x18, r1, 0x101, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) sendmsg$IEEE802154_ADD_IFACE(r4, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r5, 0x5f3cd06b17c408a7, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r5, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3f}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) [ 3254.791816][T27855] nbd: couldn't find device at index 0 13:32:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0xf0}, 0x14}}, 0x0) 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xe03f0300}, 0x0) [ 3254.862135][T30880] Bluetooth: hci2: command 0x0419 tx timeout [ 3254.872629][T27858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4fd000, 0x2}, 0x0) [ 3254.928224][T27858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3254.967823][T27858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xeffdffff}, 0x0) [ 3255.016142][T27858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3255.036154][T27858] nbd: socks must be embedded in a SOCK_ITEM attr 13:32:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x541000, 0x2}, 0x0) [ 3255.120797][T27862] nbd: couldn't find device at index 0 [ 3255.134713][T27869] nbd: must specify an index to disconnect 13:32:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x300}, 0x14}}, 0x0) 13:32:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x101, 0x0, 0x1a1d, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xf0ffffff}, 0x0) 13:32:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, r5, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x20044091) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r6, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={0x0}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r10, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x58, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x40}, @IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x3f}, @IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x1f}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x6}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x44000) sendmsg$NBD_CMD_STATUS(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="0400000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x8808}, 0x0) 13:32:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x550000, 0x2}, 0x0) 13:32:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x0, 0x700}, 0x14}}, 0x0) [ 3255.449688][T27890] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3255.475622][T27890] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3255.498643][T27890] nbd: socks must be embedded in a SOCK_ITEM attr [ 3255.527744][T27891] block nbd0: NBD_DISCONNECT [ 3255.552665][T27891] general protection fault, probably for non-canonical address 0xdffffc0000000027: 0000 [#1] PREEMPT SMP KASAN [ 3255.564471][T27891] KASAN: null-ptr-deref in range [0x0000000000000138-0x000000000000013f] [ 3255.572904][T27891] CPU: 0 PID: 27891 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 3255.581786][T27891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3255.591856][T27891] RIP: 0010:__lock_acquire+0xcfe/0x54c0 13:32:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010027bd7000fddbdf25010000000c00060001000000000000000c00080069010000000000002400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00020000000000000000003400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08009f29", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x880) 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xfffff000}, 0x0) 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xfffffdef}, 0x0) [ 3255.597441][T27891] Code: 09 0e 41 bf 01 00 00 00 0f 86 8c 00 00 00 89 05 48 99 09 0e e9 81 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 31 00 00 49 81 3e c0 43 38 8f 0f 84 d0 f3 ff [ 3255.617080][T27891] RSP: 0018:ffffc9000277f1d0 EFLAGS: 00010006 [ 3255.623177][T27891] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3255.631161][T27891] RDX: 0000000000000027 RSI: 1ffff920004efe4b RDI: 0000000000000138 [ 3255.639183][T27891] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 13:32:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xffffff7f}, 0x0) [ 3255.647256][T27891] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880302854c0 [ 3255.655242][T27891] R13: 0000000000000000 R14: 0000000000000138 R15: 0000000000000000 [ 3255.663254][T27891] FS: 00007f0a56e7b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 3255.672210][T27891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3255.678812][T27891] CR2: 00000000004e4c43 CR3: 000000004a048000 CR4: 00000000001506f0 [ 3255.686804][T27891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3255.694801][T27891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 13:32:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xffffff9e}, 0x0) [ 3255.702787][T27891] Call Trace: [ 3255.706073][T27891] ? __lock_acquire+0xb43/0x54c0 [ 3255.711038][T27891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3255.717067][T27891] lock_acquire+0x1ab/0x740 [ 3255.721585][T27891] ? flush_workqueue+0xe1/0x13e0 [ 3255.726548][T27891] ? lock_release+0x720/0x720 [ 3255.731245][T27891] ? lockdep_init_map_type+0x2c3/0x7b0 [ 3255.736908][T27891] ? hctx_unlock+0xb9/0x170 [ 3255.741520][T27891] ? lockdep_init_map_type+0x2c3/0x7b0 [ 3255.747055][T27891] flush_workqueue+0x110/0x13e0 13:32:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xfffffff0}, 0x0) 13:32:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0xc04a01, 0x2, 0xffffffff}, 0x0) [ 3255.751918][T27891] ? flush_workqueue+0xe1/0x13e0 [ 3255.756867][T27891] ? lock_downgrade+0x6e0/0x6e0 [ 3255.761741][T27891] ? hctx_unlock+0xe4/0x170 [ 3255.767078][T27891] ? check_flush_dependency+0x400/0x400 [ 3255.772652][T27891] nbd_disconnect_and_put+0x94/0x120 [ 3255.777964][T27891] nbd_genl_disconnect+0x381/0x540 [ 3255.783092][T27891] ? nbd_disconnect_and_put+0x120/0x120 [ 3255.788660][T27891] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3255.794921][T27891] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 3255.802400][T27891] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 3255.809738][T27891] genl_family_rcv_msg_doit+0x228/0x320 [ 3255.816628][T27891] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 3255.824631][T27891] ? genl_op_from_small+0x23/0x3c0 [ 3255.830461][T27891] ? genl_get_cmd+0x3cf/0x480 [ 3255.835698][T27891] genl_rcv_msg+0x328/0x580 [ 3255.840245][T27891] ? genl_get_cmd+0x480/0x480 [ 3255.845110][T27891] ? nbd_disconnect_and_put+0x120/0x120 [ 3255.850674][T27891] ? lock_release+0x720/0x720 [ 3255.855516][T27891] netlink_rcv_skb+0x153/0x420 [ 3255.860299][T27891] ? genl_get_cmd+0x480/0x480 [ 3255.864990][T27891] ? netlink_ack+0xaa0/0xaa0 [ 3255.869606][T27891] genl_rcv+0x24/0x40 [ 3255.874037][T27891] netlink_unicast+0x533/0x7d0 [ 3255.878843][T27891] ? netlink_attachskb+0x870/0x870 [ 3255.884068][T27891] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3255.890510][T27891] ? __phys_addr_symbol+0x2c/0x70 [ 3255.895664][T27891] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3255.901376][T27891] ? __check_object_size+0x171/0x3f0 [ 3255.907206][T27891] netlink_sendmsg+0x856/0xd90 [ 3255.912009][T27891] ? netlink_unicast+0x7d0/0x7d0 [ 3255.917059][T27891] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3255.923377][T27891] ? netlink_unicast+0x7d0/0x7d0 [ 3255.928301][T27891] sock_sendmsg+0xcf/0x120 [ 3255.932786][T27891] ____sys_sendmsg+0x6e8/0x810 [ 3255.937743][T27891] ? kernel_sendmsg+0x50/0x50 [ 3255.942425][T27891] ? do_recvmmsg+0x6d0/0x6d0 [ 3255.947017][T27891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3255.953165][T27891] ___sys_sendmsg+0xf3/0x170 [ 3255.958114][T27891] ? sendmsg_copy_msghdr+0x160/0x160 [ 3255.963404][T27891] ? __fget_files+0x266/0x3d0 [ 3255.968081][T27891] ? lock_downgrade+0x6e0/0x6e0 [ 3255.972923][T27891] ? __fget_files+0x288/0x3d0 [ 3255.977647][T27891] ? __fget_light+0xea/0x280 [ 3255.982289][T27891] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3255.990026][T27891] __sys_sendmsg+0xe5/0x1b0 [ 3255.994538][T27891] ? __sys_sendmsg_sock+0x30/0x30 [ 3255.999637][T27891] ? syscall_enter_from_user_mode+0x27/0x70 [ 3256.005750][T27891] do_syscall_64+0x2d/0x70 [ 3256.010159][T27891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3256.016338][T27891] RIP: 0033:0x4665f9 [ 3256.020235][T27891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3256.040114][T27891] RSP: 002b:00007f0a56e7b188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3256.048557][T27891] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3256.056512][T27891] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004 [ 3256.064470][T27891] RBP: 00000000004bfbb9 R08: 0000000000000000 R09: 0000000000000000 [ 3256.072516][T27891] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 3256.080498][T27891] R13: 00007ffed6d3212f R14: 00007f0a56e7b300 R15: 0000000000022000 [ 3256.088458][T27891] Modules linked in: [ 3256.092353][T27891] ---[ end trace 6a3ee794d9e74072 ]--- [ 3256.097788][T27891] RIP: 0010:__lock_acquire+0xcfe/0x54c0 [ 3256.103324][T27891] Code: 09 0e 41 bf 01 00 00 00 0f 86 8c 00 00 00 89 05 48 99 09 0e e9 81 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 31 00 00 49 81 3e c0 43 38 8f 0f 84 d0 f3 ff [ 3256.123029][T27891] RSP: 0018:ffffc9000277f1d0 EFLAGS: 00010006 [ 3256.129092][T27891] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3256.137057][T27891] RDX: 0000000000000027 RSI: 1ffff920004efe4b RDI: 0000000000000138 [ 3256.145043][T27891] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 3256.153026][T27891] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880302854c0 [ 3256.160983][T27891] R13: 0000000000000000 R14: 0000000000000138 R15: 0000000000000000 [ 3256.168945][T27891] FS: 00007f0a56e7b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 3256.177863][T27891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3256.184437][T27891] CR2: 00000000004e4c43 CR3: 000000004a048000 CR4: 00000000001506f0 [ 3256.192509][T27891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3256.200608][T27891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3256.208884][T27891] Kernel panic - not syncing: Fatal exception [ 3256.215411][T27891] Kernel Offset: disabled [ 3256.219746][T27891] Rebooting in 86400 seconds..